Abstract: A faucet assembly comprising a handle coupled to a cartridge stem; and an upper body portion coupled to a lower body portion, wherein the lower body portion comprises an integral waterway. A faucet assembly may comprise a single integrated handle having no set screw. A faucet assembly upper body portion may be coupled to a lower body portion with a set screw at or through an underside of the lower body portion.

Abstract: The present disclosure discloses a display panel, and a display device. The display panel includes an display area and a non-display area; and the display panel includes: a plurality of first signal lines, a plurality of connection lines, a plurality of fan-out lines, and a plurality of second signal lines, the connection line is connected to the first signal line, and the connection line is located in the display area; at least a part of the fan-out line extends along the first direction and is connected to the connection line, and the fan-out line extends from the non-display area to the display area; the second signal line extends along the first direction.

Abstract: A fistula blocking stent, a stent delivering system, and a method of delivering a fistula blocking stent are provided. The fistula blocking stent is configured to seal a fistula formed between a first lumen and a second lumen, which includes a first fixing stent in a shape of a hollow tube, the first fixing stent having a proximal end, a distal end, and a first tube extending axially between the proximal end and the distal end, the first fixing stent being provided in the first lumen; a second fixing stent provided in the fistula and the second lumen, the second fixing stent having a first end and a second end opposite to the first end, the first end being connected to the first fixing stent; and a barrier film provided on at least one of the first fixing stent and the second fixing stent and configured to seal the fistula.

Abstract: A compound for regulating body weight imbalance, a composition thereof and an application thereof. The inventor unexpectedly discovered that diosmin hydrogen sulfate derivatives have the effects of regulating body weight imbalance, and are expected to be developed as safe and effective weight imbalance regulators or used as synergists to improve the regulatory effects of existing weight imbalance regulators.

Abstract: Provided are a pressure-pump cartridge and a pressure pump, where the pressure-pump cartridge includes a cylinder, where the cylinder has a first chamber, a piston chamber and a second chamber hat are in communication in sequence, and the piston chamber is used for being in sealing fit with a piston. An end of the first chamber remote from the piston chamber is provided with a first opening allowing entry of the piston, and during installation, the piston enters the first chamber by the first opening and enters the piston chamber after passing through the first chamber, and meanwhile, the first chamber is configured to be in a clearance fit with the piston, such that the size of the first chamber is larger than that of the piston.

Abstract: Disclosed is an occluding stent. The occluding stent includes a distal flange occluding body, a proximal flange occluding body, and a connection portion. External surfaces of the distal flange occluding body and the proximal flange occluding body are both provided with a coating. An external surface of the connection portion is wholly or partially provided with a coating. A first occluding coating is provided between the distal flange occluding body and an inner cavity of the connection portion. The present invention overcomes the defect that the existing occluder device for closure of an esophagobronchial fistula is harmful to surrounding tissues, makes the device retractable, enhances the safety of the device, and improves life and treatment of patients. A new safe and effective treatment method for an esophagobronchial fistula is provided.

Abstract: The present disclosure discloses a connecting device and an endoscope assembly, and belongs to the technical field of medical instruments. A body of the connecting device includes a connecting portion via which a first endoscope may be connected and fixed. A side of the body opposite to the connecting portion is provided with a receiving groove for directly receiving a second endoscope therein to facilitate a connection and fixation of the second endoscope. Meanwhile, a connecting component for engaging the second endoscope is provided on the body, so that the second endoscope may be fixed within the receiving groove, thereby achieving a connection between the first endoscope and the second endoscope, facilitating assembly and disassembly thereof, and also improving a stability of connection, which is convenient for physicians to operate.

Abstract: Disclosed are a channel device for surgery and a trigger structure. It aims at improving the problem that the operational efficiency of existing channel devices for surgery is not high. The channel device for surgery includes: a binding cord configured to be wound around a metal net; and a binding wire configured to pass through the binding cord and tighten up the binding cord, so as to compress the metal net, or configured to be pulled away from the binding cord, so as to loosen the binding cord and the metal net. In the trigger structure, different first locking portions are configured to cooperate with a first engaging portion, so as to drive the trolley to slide intermittently relative to the handle, such that a second engaging portion cooperates with different second locking portions, hereby locking the sliding trolley in different positions on the handle.

Abstract: The invention discloses a copyright protection and royalty distribution method based on a NFT and its associated smart contracts. The smart contracts govern the initial minting, derivative minting, and trading of the NFT as well as the royalty distributions of every trades in the lifetime of the NFT, This method uses blockchain and NFT technology to manage and protect the copyright of digital music. The ownership and trade transaction records of the NFT are verified through blockchain technology and the distribution of digital music royalties are automated via smart contracts. According to the method of the present invention, the copyright of digital music can be made more transparent and secure, the distribution of royalties can be more just and efficient, and copyright infringement and improper resale can be avoided.

Abstract: A combination drug contains hypoxanthine and human immunoglobulin (HIg). HIg has a therapeutic effect on radiation injuries, and the combination of hypoxanthine and HIg can further enhance this therapeutic effect. The combination drug can be administered to patients undergoing radiotherapy and to those who accidentally have excessive irradiation.

Abstract: Disclosed are an anchoring device and an anchoring apparatus. The anchoring device includes a coupling member and two anchoring members. The two anchoring members are arranged on the coupling member at intervals in a first direction. A dimension of the anchoring member in a second direction is a first dimension, the second direction is perpendicular to the first direction. The anchoring member is configured to switch between a first configuration and a second configuration. When the anchoring member is in the first configuration, a dimension of the anchoring member in a direction perpendicular to the first direction is a second dimension. When the anchoring member is in the second configuration, a dimension of the anchoring member in the second direction is a third dimension, and the third dimension is greater than the second dimension and the first dimension.

Abstract: A combined drug contains Lachnospiraceae bacteria and human immunoglobulin (HIg). HIg has a therapeutic effect on radiation injuries, and the combination of Lachnospiraceae bacteria and HIg can further improve this therapeutic effect. The combination drug can be administered to patients who were undergoing radiotherapy and to people who accidentally receive excessive irradiation.

Abstract: The present application provides a sample collecting device and a sample collecting apparatus. The sample collecting device includes a housing assembly with a cavity and a filtering unit disposed in the cavity, where the housing assembly is provided with a collecting hole and a suction hole, both of which are communicated with the cavity, the suction hole is communicated with the collecting hole through the filtering unit, the housing assembly is provided with a gateway on its side wall, and at least part of the filtering unit is configured to be moved to an outside of the housing assembly through the gateway. The present application can greatly improve efficiency of sample collection and effectively save the time of medical workers.

Abstract: A slide slot type multi-arm clamp includes a handle, a catheter, a clamping portion, a spring tube and a control line. In practical applications, a surgical operator applies an axial thrust and a pulling force to the handle to drive the control line to move, so as to open/close and lock the clamping portion. Moreover, side clamp arms and a clamp base in the clamping portion can be easily separated from the catheter or the spring tube to stay in a human body so as to achieve the functions of hemostasis and tissue suture. The side slot type multi-arm clamp can achieve the effect of minimizing the length of the instrument retained in the human body by the cooperation between the side clamp arms and the clamp base.

Abstract: Provided is a multifunctional high-frequency electric knife, comprising processing portion, sheath portion, and operating portion. The processing portion is provided with an electrode and a clip component; the electrode is provided with a hollow tubular portion; the electrode can be pushed out or retracted relative to far end of the sheath portion; the clip component can be pushed out or retracted relative to far end of the sheath portion; the sheath portion is disposed at near end of the processing portion and comprises a hollow pull rod and a spring tube; and the operating part is located at near end of the sheath portion and comprises a high-frequency joint connected to the electrode by wire, a component driving, by operating line, the electrode to move, a member driving the hollow pull rod to move, and a liquid inlet allowing liquid to flow to the hollow tubular portion of the electrode.

Abstract: A low dielectric sealing glass powder for a miniature radio-frequency glass insulator is made of the following raw materials expressed in molar percentages: SiO2: 70.5-74.0%, B2O3: 20.5-23.5%, Ga2O3: 0.5-2.0%, P2O5: 0.25-2.0%, Li2O: 0.4-6.0%, K2O: 0.1-1.5%, LaB6: 0.05-1.0%, and NaCl: 0.03-0.3%. The raw material components are simple, and the preparation method is easy to implement. The dielectric constant and dielectric loss of the prepared glass powder are low, and the melting and molding temperature is low, which are convenient for large-scale industrial production. The melting and molding temperature of the low dielectric sealing glass powder ranges from 1320° C. to 1360° C., and the obtained glass has a dielectric constant ranging from 3.8 to 4.1 and a dielectric loss ranging from 4×10?4 to 10×10?4 at a frequency of 1 MHz, and a sealing temperature ranging from 900° C. to 950° C.

Abstract: A pipeline support device for preventing melting and sinking based on gas heat exchange. The pipeline support device may be installed in a trench, and the pipeline support device may include a support frame and a gas heat exchange mechanism arranged on one side of the support frame. A bottom of the support frame may be fixed in the trench, a support partition may be fixed inside the support frame, the support partition separating the bottom of the support frame to form an upper chamber and a lower chamber. The gas heat exchange mechanism may include two groups of ventilation components, a group of air changing component and a group of control component. The control component may control opening and closing of ventilation openings of the ventilation pipes.

Abstract: Dual-channel injection bipolar high frequency electrosurgical knife comprises an electrode part, a main part and an operation part. The electrode part comprises an active electrode, an insulating part and an inert electrode. The active electrode has a hollow tubular portion, which can cut the target lesion tissue when power on. The main part comprises a protective tube, an insulation sheath and an insulation coated screw, connector, seal. The insulation coated screw includes a conductive screw and an insulating coating on the surface. The operation part comprises a positioning structure, a slider, a core rod, a connection sheath, an infusion tube and a connection cable. 6% Luer tapers are attached to both the positioning structure and the infusion tube. Liquid can flow out from the dual-channel, a solution can be injected in submucosal layer to elevate the mucous membrane tissue or clean hemorrhage site.

Abstract: Disclosed is an occluding stent. The occluding stent includes a distal flange occluding body, a proximal flange occluding body, and a connection portion. External surfaces of the distal flange occluding body and the proximal flange occluding body are both provided with a coating. An external surface of the connection portion is wholly or partially provided with a coating. A first occluding coating is provided between the distal flange occluding body and an inner cavity of the connection portion. The present application overcomes the defect that the existing occluder device for closure of an esophagobronchial fistula is harmful to surrounding tissues, makes the device retractable, enhances the safety of the device, and improves life and treatment of patients. A new safe and effective treatment method for an esophagobronchial fistula is provided.

Abstract: Provided is a medical device implantation apparatus, comprising: an outer sheath, connected to a first portion of a handle and extending from a proximal end to a distal end; a middle sheath, the middle sheath being arranged in the outer sheath, and the middle sheath being connected to a second portion of the handle; an inner sheath, the inner sheath being allowed to pass through the middle sheath, the inner sheath being connected to a third portion of the handle, and the inner sheath being movable relative to the outer sheath; outer casings, with at least two outer casings being provided, and a distal end of the inner sheath being respectively fixedly connected to the outer casings; and a medical device, arranged around the inner sheath and partially accommodated in the outer casings.