Abstract: The present invention relates to the interworking controlling method of an electronic eye protection apparatus for welding and a smartphone, or more specifically, it relates to the interworking controlling method of an electronic eye protection apparatus for welding and a smartphone, which enables remote management from a smartphone by interworking history state data on utilization, operation, settings, failure of the electronic eye protection apparatus for welding, and which enables location searching and anti-theft function such as password setting of electronic eye protection apparatus for welding with a smartphone.

Abstract: A vision aiding method employing a camera and a light sensor includes detecting data of ambient light intensity by the light sensor and giving a user a first kind of visual aids when the detected ambient light intensity exceeds a first preset value for a set period of time, giving the user a second kind of visual aids when the detected ambient light intensity is below a second preset value for a set period of time, and in the process of the second kind of visual aids, starting the camera to acquire image data of surrounding environment of the user when it is detected that the ambient light intensity changes for a certain period of time, and giving the user a third kind of visual aids when it is determined that there is a vehicle passing according to the image data of the surrounding environment and the ambient light intensity.

Abstract: A wound dressing system comprising a wrap and a frangible ampoule is provided. The wrap is configured to contact/surround a wound site and includes an oxygen catalyst. The ampoule includes an oxygen precursor. The catalyst and precursor are configured to form oxygen when combined. A wound dressing system including a container is also provided that includes a powder, wrap, and frangible ampoule. The powder is disposed within the container, which is configured to allow the powder to be dispersed onto a wound site when activated. The wrap, which may include an oxygen catalyst, is also disposed in the container and is configured to contact/surround the wound site. The ampoule, also disposed in the container, includes a liquid containing an oxygen precursor. The liquid is configured to contact the wrap when the container is activated. Further, the catalyst and precursor are configured to form oxygen when combined.

Abstract: A wound dressing system that includes a conformal cover and an infusion pump is provided. The cover includes a fluid port and an oxygen catalyst. The infusion pump is configured to deliver a bioactive liquid to the cover via the fluid port. The liquid includes an oxygen precursor. Upon combination, the oxygen catalyst and precursor react to form oxygen. A method of applying a wound dressing system including a bioactive powder, a bioactive liquid, and a conformal cover to a wound site is also provided. The method includes applying the powder to the wound site; securing the cover around the wound site, where the cover includes an oxygen catalyst and a fluid port; and delivering the bioactive liquid to at least an inner layer of the cover via the fluid port, where the bioactive liquid includes an oxygen precursor.

Abstract: Methods and apparatuses are disclosed relating to the creation and use of bespoke wound fillers and other wound treatment apparatuses. Some embodiments provide for the creation of bespoke wound fillers based on characteristics of a wound. Certain embodiments also include the use of bespoke wound fillers in combination with negative pressure to treat a wound.

Abstract: A system that may be adapted to distribute reduced pressure to a tissue site may include a dressing and a sealing member. The dressing may include a manifold layer, a storage layer, and a plurality of retainers. The manifold layer may be adapted to be positioned proximate the tissue site, and the storage layer may be positioned proximate the manifold layer. The plurality of retainers may be disposed in the storage layer. Each of the retainers may define a fluid communication channel through the storage layer. The retainers may be adapted to substantially preclude deformation of the storage layer into the fluid communication channels. The sealing member may be adapted to cover the dressing and to provide a fluid seal between the sealing member and the tissue site.

Abstract: An antimicrobial pressure-sensitive adhesive (PSA). The PSA system can include an antimicrobial polymer having a plurality of pendant groups. The plurality of pendant groups can include (i) a first pendant group comprising a nonpolar compound, (ii) a second pendant group comprising a quaternary ammonium compound, and (iii) a third pendant group different from the first pendant group or the second pendent group, wherein the third pendant group provides inter-reactivity, such that the antimicrobial polymer can include one or more intermolecular interactions. The antimicrobial polymer can be free of non-ionic hydrophilic moieties. The PSA system can have a glass transition temperature Tg ranging from 0 to 50 degrees C.

Abstract: A sock has individual toe pockets attached to a foot portion of the sock receiving the toes of a wearer which are elastically stretchable to exert a substantial squeezing pressure on an inserted toe sufficient to prevent swelling of a toe as after surgery thereon or to improve blood circulation to the toes. Optionally, splint pockets are attached on the outside of one or more of the toe pockets.

Abstract: A method for manufacturing an absorbent article, including: while a lower bandlike member is transported in a transport direction, a process in which a cutting position is determined, and an adhesion area is formed by putting adhesive on a first area, the first area including the cutting position and having a predetermined width in the transport direction; a process in which elastic members are placed so that a part of each of the elastic members overlaps the adhesion area, the elastic members being stretched in the transport direction; a process in which the lower bandlike member and the upper bandlike member are stacked such that the elastic members being sandwiched between the lower and upper bandlike members, and the upper bandlike member adheres to the lower bandlike member and the elastic members on the adhesion area; a process in which the lower bandlike member and the upper bandlike member are folded on a center portion in an intersecting direction; a process in which a welded section on which the low

Abstract: A method for manufacturing an absorbent article, the method including: while a lower bandlike member is transported in a transport direction, a process in which a cutting position is determined and an adhesion area is formed on each side of the cutting position of the lower bandlike member in the transport direction; a process in which leg elastic members are placed so that a part of each of the leg elastic members overlaps the adhesion area, the leg elastic members being stretched in a direction having a component parallel to the transport direction; a process in which an upper bandlike member is stacked on and adheres to the lower bandlike member and the leg elastic member on the adhesion area; a process in which the lower bandlike member and the upper bandlike member are folded on the center in the intersecting direction; a process in which a welded section on which the lower bandlike member and the upper bandlike member are to be welded to each other is formed on each side of the cutting position in the t

Abstract: A method for manufacturing an absorbent article, including: while lower bandlike member is transported in a transport direction, a process in which a cutting position is determined, and an adhesion area is formed by putting adhesive on each side of the cutting position of the lower bandlike member in the transport direction; a process in which a plurality of elastic members are placed so that a part of each the elastic members overlaps the adhesion area, the elastic members being stretched in the transport direction; a process in which an upper bandlike member is stacked on the lower bandlike member and the elastic members and the upper bandlike member adheres to the lower bandlike member and the elastic members on the adhesion area; a process in which the lower bandlike member and the upper bandlike member are folded on a center position in an intersecting direction; a process in which the elastic members are cut at a single position between a pair of the adhesion areas which are respectively formed on both

Abstract: A feminine hygiene system for retaining a sanitary napkin on a user's genitalia includes an undergarment that may be worn by a user such that the undergarment covers the user's genitalia. The undergarment comprises an inner layer and an outer layer. A sanitary napkin is selectively positioned on the undergarment. The sanitary napkin is positioned on the inner layer such that the sanitary napkin may absorb menstrual fluids when the undergarment is worn by the user.

Abstract: The invention relates to a sanitary article, with an absorption body (10) and with leg openings, wherein elongate elasticating means (12) curved in an arc shape are fixed on both sides outside the absorption body (10) in the product transverse direction (16), resulting in elastication of the leg openings (18), wherein a planar material portion (6) facing towards the body comprises a nonwoven (8), characterized in that the nonwoven (8), in the area of the elasticating means (12) on both sides, and for fixing the latter, has, on its side (22) facing away from the body, a first adhesive coating (24) applied in a strip shape over the whole surface and extending in the product longitudinal direction (14), and in that the nonwoven (8), in the area of the elasticating means (12) on both sides, and for fixing the latter, has, on its side (22) facing away from the body on both sides in the product transverse direction (16) outside the first adhesive coating (24), a second adhesive coating (26) applied in a strip shape

Abstract: An absorbent article for collecting bodily fluid having a topsheet, a backsheet and an absorbent structure. The article may include a central fluid acquisition zone, a first lateral zone situated on one side of the central zone and a second lateral zone situated on the opposite side of the central zone, wherein the first and second lateral zones are formed by a nonwoven material.

Abstract: Presently when a pamper/pullup is used and discarded it is gathered and wrapped into itself and disposed of with no odor protection which results in foul odors exuding from a pamper/pull up. This invention is designed with a pullback tab and concealed compartment on the upper rear that holds a scented disposable bag to eliminate smell, Therefore, allowing a fresh disposable wrap/bag for pamper changing convenience.

Abstract: A bag of thin plastic material shaped into a container having a closed end and an open end cut to provide two tying portions, and sides extending between the open and closed ends. The plastic material is of a color and has at least an antimicrobial agent, and has an imprinted design or pattern. The bag is of a size suitable for receiving a single product, such as a used feminine hygiene product, along with any other material in the use or replacement of such product by a user, in which the tying portions are tieable to seal the product within the bag. When a product is sealed in the bag by a user, the antimicrobial agent inhibits the growth of odor causing bacteria, the scent masks any odors, and the color and imprinted design assists to conceal or obfuscate any blood on a used feminine product in the bag.

Abstract: The pants has two zippers symmetrically arranged from a waistband's front center extend slantwise downward to a lateral side of the pants. A detachable wrapping member is integrated with the pants. The wrapping member has a belt whose two ends thread through corresponding loops at bottom corners of the wrapping member, and a bottom portion of the wrapping member is flipped upward to reliably cover a crotch area of a user, preventing excrement or urine from overflowing. A clamping member uses Velcro fastening elements or snap buttons to lock a planar object of an absorbent member, and the clamping member can provide secured positioning, increased friction, and load distribution so that the absorbent member can be reliably worn. The clamping member contains a clamping element that is concealed when not in use. The clamping element then can be flipped to further secure its locking the absorbent member.

Abstract: A multifunctional mattress, equipped with N body support members, and provided with a left stretcher rod through-penetrating area and a right stretcher rod through-penetrating area along a direction of a long edge L respectively, the two stretcher rod through-penetrating areas are provided with a stretcher hole for penetrating a stretcher rod through, the stretcher hole is stretched along a direction parallel to the long edge L of the mattress body; the mattress body is provided with a plurality of airbag areas, strip-like gaps are arranged among the airbag areas, the strip-like gaps are arranged in parallel to each other in a direction mutually perpendicular to the long edge L of the mattress body; a width H of the strip-like gap is greater than or equal to a width h of the body support member, a thickness of the inflated airbag area is greater than that of the body support member. The multifunctional mattress is quick to operate, safe and less laborious, and portable and environmentally-friendly.

Abstract: A manual wheelchair including a collapsible frame having a first lateral member that is connected to first and second braces at their respective first ends. A drive wheel axel extends along a first axis of rotation and engages a drive wheel, the first brace, and a portion of a transmission. A push rim axel extends along a second axis of rotation and engages a push rim wheel, the second brace, and a portion of the transmission, which transmits rotation of the push rim to rotation of the drive wheel. The collapsible frame additionally includes a second lateral member that is connected to the first and second braces as their respective second ends. The first and second braces are configured to release the second lateral member to collapse the manual wheelchair.

Abstract: A manual wheelchair including a collapsible frame having a first lateral member that is connected to first and second braces at their respective first ends. A drive wheel axel extends along a first axis of rotation and engages a drive wheel, the first brace, and a portion of a transmission. A push rim axel extends along a second axis of rotation and engages a push rim wheel, the second brace, and a portion of the transmission, which transmits rotation of the push rim to rotation of the drive wheel. The collapsible frame additionally includes a second lateral member that is connected to the first and second braces as their respective second ends. The first and second braces are configured to release the second lateral member to collapse the manual wheelchair.

Abstract: The present disclosure relates to a wheelchair comprising a wheel axle (1) having a wheel axle end portion (9) and hub (3) having a central through-opening (11) arranged to receive the wheel axle end portion (9). The wheel axle end portion (9) has an external surface having three chamfered faces (3a, 3b), each chamfered face (3a, 3b) defining a planar surface, and the hub (3) has inner walls (13a, 13b, 13c) defining the central through-opening (11). The inner walls (13a, 13b, 13c) are arranged to engage with the chamfered faces (3a, 3b) of the wheel axle end portion (9) to prevent relative rotation between the hub (3) and the wheel axle (1).

Abstract: The presently disclosed inventive concepts relate generally to lift chairs, such as a lift chair comprising a frame having a back portion and a front portion defining an interior space, and a first horizontal member positioned between the back portion and the front portion; a foot platform positioned at least partially in the interior space of the frame, the foot platform having a lowered position and a raised position; a seat positioned at least partially in the interior space of the frame and above the platform and pivotally connected to the first horizontal member, the seat having a first end portion and a second end portion, and pivotable between a standing position and a seated position; and a motion translation system configured such that pivoting the seat between the standing position and the seated position moves the platform vertically between the lowered position and the raised position.

Abstract: The invention relates to an ergonomic system for an adjustable bed system, said ergonomic system having a data processing device and an image recording device coupled to the data processing device, said image recording device being arranged and configured in such a way that image data constituting an image of a user of the bed system are transmitted to the data processing device, wherein said data processing device is connected with an ergonomics database and is configured to evaluate the image data, in order to determine the user's position data and posture data. The data processing device is further configured to compare the determined position data and posture data with reference data in the ergonomics database, in order to determine a parameter for an ergonomic accuracy of a corresponding user position and posture according to the comparison. Furthermore, the data processing device is configured to adjust a bed system setting according to the determined parameter.

Abstract: An air inflatable mattress and mattress coverlet are provided for the prevention and treatment of decubitus ulcers (i.e., pressure sores or bedsores). The mattress incorporates a user selectable static or alternating air powered support surface for more uniformly redistributing pressure exerted on a patient's skin. The mattress coverlet encompasses a low air loss feature independent of the mattress's user selectable air powered support surface. Such low air loss feature provides a patient contact surface exhibiting a high moisture vapor transfer ratio in conjunction with a forced air flow to aid in reducing the moisture and heat near the patient's body. Both the mattress and mattress coverlet are driven by an external control system which houses the user controls, as well as the necessary pumps, regulators, and valving.

Abstract: Disclosed is a postural device (1) for correct position of the lower limbs (2) of bedridden patients and the corresponding industrial manufacturing process (F). The postural device (1) for the lower limbs (2) of bedridden patients has a cylindrical conformation (3) at its ends and a hemi-prismatic conformation (4) in an intermediate section, and its particular conformation is devised in order to provide a device that will enable correct posture in semi-flexion of the knees (6), which would otherwise be forcedly extended, of a bedridden patient. The knees (6) rest in a recess (P-Q-R-S) that bestows the hemi-prismatic section (4) on the device (1). The presence of the cylindrical ends (3) corrects extra-rotation of the knees (6). The device can be obtained at a handicraft level or industrially according to a given manufacturing process (F).

Abstract: A lifting assembly includes a cart that includes a first section, a second section and a third section. Each of the first section, the second section and the third section are removably coupled together. The first section may be rolled along a support surface. A lifting unit is coupled to the cart and the lifting unit is positioned on the second section. The lifting unit selectively urges the third section upwardly with respect to the support surface. The third section may be gripped by a user thereby facilitating the third section to lift the user from a seated position.

Abstract: Methods and systems of applying physical stimuli to tissue are disclosed. The methods can include reducing or suppressing pancreatitis in a subject by administering a low magnitude, high frequency mechanical signal on a period basis and for a time sufficient to reduce or suppress pancreatitis. The methods can include enhancing healing of damaged tissue in a subject by administering to the subject a low magnitude, high frequency mechanical signal on a periodic basis and for a time sufficient to treat the damaged tissue. The systems can include a device for generating a low magnitude, high frequency physical signal and a platform for applying the low magnitude, high frequency physical signal to the subject for a predetermined time.

Abstract: The invention relates to a device for therapy and training for the back, comprising two elastically deformable bodies (1) which are arranged at a distance from each other, between which a deformable spacer (2) which interconnects both bodies (1) is arranged, said device being characterized in that said spacer (2) is embodied as a spring element in form of a helical spring (2), the ends thereof being bent so as to form journals (2.1) extending in the extension of the helical spring axis, said journals being introduced into blocks (3) fixed in the inside of the bodies (1).

Abstract: Embodiments of the present disclosure provide a muscle massaging device and an operating method thereof, the muscle massaging device, comprising: a detecting module, configured to detect a real-time myoelectric value and a real-time muscle tension value of a target muscle; a comparing module, configured to compare the real-time myoelectric value and a prestored myoelectric value, and compare the real-time muscle tension value and a prestored muscle tension value; and a massaging module, configured to massage a first region corresponding to the target muscle.

Abstract: A massage apparatus includes a massage system, a scent-emitting module, and a microcontroller respectively connected with the massage system and the scent delivery module, the microcontroller being operable to activate the massage system to apply a massage action and to activate the scent-emitting module to emit an aromatic scent.

Abstract: A lower limb rehabilitation method for rehabilitation of the lower limbs of a user includes the step of putting a exoskeleton on the lower limbs of the user, the step of setting a trigger condition, the step of using EMG muscle sensors to detect EMG signals from specific muscles of the user when the user is performing specific actions, the step of judging whether the sensing result meets the trigger condition, and the step of re-setting the triggering condition without moving the exoskeleton if the sensing result does not meet the trigger condition, or, the step of triggering a motion generator to provide a control signal to a control unit for controlling the exoskeleton in moving the lower limbs of the user to perform specific actions if the sensing result meets the trigger condition.

Abstract: A walk assisting apparatus integrated a walker and a walk assistant includes a first body, an elevated bracket connected to the first body, a second body connected to the elevated bracket in a detachable manner and a handgrip connected to the second body in a detachable manner. The first body includes a plurality of first wheels and a first frame. The elevated bracket includes two bracing arms and a loading tray. The second body includes a plurality of second wheels, a second frame and two wedge holes formed on the second frame. The handgrip includes a handgrip bar and two latch tenons connected to two ends of the handgrip bar corresponding to the wedge holes. The invention thus formed can be easily assembled and detached to serve as the walker or the walk assistant.

Abstract: A garment attachable to an exercise or therapeutic apparatus that is capable of elevating the user slightly above the ground, reducing potential for injury and strain by shifting the user's weight to the frame of the apparatus. The garment is incorporated into the apparatus by comprising panels under the buttocks and around the thighs, providing balance and lifting the user comfortably in conjunction with the frame. A low-friction plate is positioned under the user's feet so that the user can ambulate freely while held in place by the frame.

Abstract: A handcart includes a main body, main wheels, support portions, auxiliary wheels, an extended portion, connection portions, a tilt angle sensor, and a gyro sensor. The main body is supported at one end thereof to be rotatable in a pitch direction relative to a pair of the main wheels. A bar-shaped connection portion of the extended portion is inserted through a tube portion at another end of the main body. The extended portion extends from the other end of the main body to a rear side in a travelling direction of the handcart. A region of each support portion from a rotation shaft of the main wheel to a rotation shaft of the auxiliary wheel and the extended portion are connected to each other by the connection portion. The connection portion is supported to be rotatable in the pitch direction relative to the support portion and the extended portion.

Abstract: An embedment tile for producing a tactilely detectable surface in a pedestrian walkway with an improved cross beam anchor.

Abstract: The present disclosure relates to devices, systems and methods for improving patient adherence with respect to HFCC therapy. A therapy system of the present disclosure may include a percussive pulsing therapy device configured for delivering pulsating or intermittent airflow to a patient device, such as a patient vest worn by a patient. The airflow delivered to the patient vest may have an air pressure and a frequency, each of which may be adjustable in some embodiments. A therapy system of the present disclosure may additionally include a controller, a database, and one or more sensors. The controller and/or one or more sensors may record therapy data for a therapy session. Based on the recorded therapy data, the system may provide encouragement, advice, motivation, and/or options or information to a user by way of skills training, goal setting, feedback, reinforcement, environmental prompts, social support, and/or other patient interventions.

Abstract: A myofascial release device includes a rigid inner core having a first density surrounded by an outer layer having a second density. The second density may be less than the first density to promote myofascial release. The rigid inner core may be a hollow aluminum core and end caps may be placed on either end of the myofascial release device. The overall diameter of the myofascial release device may be between 1.5 and 3 inches, and preferably 2 inches. The inner core may be cooled during manufacturing such that, when the inner core returns to room temperature, the diameter of the inner core is greater than or equal to the inner diameter of the outer layer.

Abstract: A cap assembly for removable attachment to a non-mechanized masturbation device is provided. The cap assembly comprises at least one moveable extension member, and at least one actuator adapted to move the extension member. The actuator may include a motor. The actuator is adapted to move the extension member in one or more selected directions, such that the extension member can contact an elastomeric gel provided as part of the non-mechanized masturbation device, and move a portion of the elastomeric gel to impart sensation to a user.

Abstract: An apparatus comprises a vibrational transducer, a placement band, a driver module and a control module. The placement band is configured to hold the vibrational transducer adjacent to the skin surface overlying the cricoid cartilage and trachea region of a patient's neck. The driver module is configured to apply a drive signal to the vibrational transducer. The control module is configured to receive at least one input configured to provide vibrational operating information and control the driver module to cause the vibrational transducer to apply a vibratory stimulation in an amount determined, at least in part, by the vibrational operating information.

Abstract: The present invention may be used in a wireless state after being charged, the user may more conveniently use the rechargeable dual massage apparatus without being restricted by location and movement, and since both of the strong vibrator and the weak vibrator, which have different intensities, are installed at the front and rear sides of the handle portion so as to enable the user to selectively use the strong vibrator and the weak vibrator, the user may softly massage sensitive body parts such as the face or the scalp as well as the abdomen, the back, the arms, and the legs.

Abstract: The present invention relates to a porous acupuncture needle and a method for manufacturing the same and, more specifically, to a porous acupuncture needle, which has mirco-sized or nano-sized holes formed on the surface thereof to maximize the specific surface thereof, and a method for manufacturing the same.

Abstract: A reservoir for liquid medicament includes a first boundary portion and a second boundary portion forming at least one cavity to receive the medicament. The first boundary portion is flexible, while the second boundary portion is rigid. At least one of the first and second boundary portions is a transparent boundary portion covered by an opaque cover which is at least partially detachable from the transparent boundary portion.

Abstract: A transfer device (10) for removing or transferring a medium out of or into a bottle (20) having a bottle neck (34) that can be closed by means of a closure (42), including a first adapter part (12), which can be positioned on the bottle, and a second adapter part (14), which interacts with the first adapter part, which can be displaced in the longitudinal direction of the bottle, and has a conducting element (50) for piercing the closure. After the second adapter part (14) has been displaced along the first adapter part in the direction of the closure (42) and the second adapter part has been locked, the first adapter part (12) is non-releasably fastened to or around the bottle (20).

Abstract: Provided are a method of and an apparatus for formulating a multicomponent drug capable of surely making a multicomponent drug meeting criteria for productization with high accuracy into a product. The method and apparatus obtain a chromatogram from an extract or a base of a multicomponent drug, evaluate whether the base meets the criteria for productization based on the obtained chromatogram with high accuracy, and subject the base determined in the high-accuracy evaluating as an accepted one meeting the criteria to dosage form processing, to produce a formulated drug having a given dosage-form. The high quality evaluation is realized by using fingerprint area segmentation feature values obtained from a fingerprint formed from a chromatogram and segmented into a plurality of areas.

Abstract: A baby bottle includes a clear housing with a clear container within the housing. The container is comprised of five hollow spheres arranged axially one above the other and in fluid communication with each other. Each sphere holds approximately one ounce of liquid. An inverted funnel is in communication with the lowermost sphere and also holds about one ounce of liquid. A cap carrying a nipple is adapted to connect to the top of the uppermost sphere so that the nipple is in fluid communication with the interior of the plurality of spheres.

Abstract: A vent prevents a vacuum from forming within an inverted container of liquid when the liquid is dispensed. The vent is a singular vent, formed of a vent tube, the vent tube removably secures with a nipple, and more particularly its radially extending flange, with the nipple flange having a passage therethrough to allow for venting by way of the vent tube from the interior of the container to the location between the container neck and its collar, to provide for the entrance of atmospheric air into the interior of the container during usage to prevent the generation of any vacuum therein. The container may be a nursing bottle, with its collar and nipple applied to the top, and the vent tube being secured to the bottom of the nipple flange for projecting downwardly within the bottle to perform its venting function.

Abstract: Dental material, which contains an ene compound with two or more C—C multiple bonds and a thiol according to general Formula (1) or an oligomer based on such a thiol, wherein n, p and m are chosen such that the thiol has a total of at least 3 SH groups.

Abstract: Provided is a dental glass ionomer cement composition whose hardened cement has a high strength, despite not including a (meth)acrylate monomer. The dental glass ionomer cement composition includes a filler in which a compound(s) having a carboxyl group(s) is/are bound to a surface of an inorganic powder via a silicon atom, the composition not including a (meth)acrylate monomer.

Abstract: Inventive embodiments disclosed herein includes a free standing cosmetic stick. The free standing stick includes a formulation that includes Isopentyl laurate in a concentration of at least 33% by weight. The formulation also includes one or more coloring agents; one or more constituents for rendering the formulation into a solid stick; wherein the formulation is free from volatile ingredients.

Abstract: A particle comprising:—(a) a spacer which is a polyethylene glycol (PEG) chain with molecular weight Mw (and therefore the required length) of the spacer extending from the particle from 3000 to 400,000; (b) a deposition aid; and (c) a benefit agent, wherein the spacer is attached directly to the particle and the deposition aid is attached to the end of the spacer.