Abstract: An extracorporeal auxilliary device attachable to a percutaneous tube formed of tubular member having a universal adaptor at one end for attaching to the tube and an adaptor at the opposite end for attachment to a drainage bag. A plurality of ports provided with closures are located in the tubular member along the length thereof, and a clamp downstream from the ports for opening and closing access to the drainage bag. Food and medication is inserted into the patient's stomach through two ports, and air escapes through a third port. The device includes an appropriate drainage bag and may be made of plastic or rubber.

Abstract: A suction bottle for aspirating would secretions containing a small quantity of a pressure-adjusting liquid selected so that its vapor pressure conforms to a desired vacuum level. The vacuum level is maintained until the suction bottle is almost completely filled. If the liquid dissolves in the aspirated secretions, the vacuum level will decrease. The vacuum level can be varied by changing the temperature. The bottled can be made with thinner walls than bottles used heretofore because the risk of deformation during sterilizing is reduced as the inside pressure rises with the increase in temperature. For the purpose of connecting a suction bottle with a connecting tube joined with a wound draining system, provision is made for a connection system embodied as a suction controlling device.

Abstract: A prosthetic knee with a tibial prosthesis comprising a baseplate and an articulating surface which pivots on the baseplate about an axis within a medial condylar compartment.

Abstract: A bone prosthetic material composed of calcium phosphate group granules which have open cells with an average pore size of 0.01-(10 .mu.m).sup.2 over a surface density of at least one per 10 .mu.m.sup.2. The prosthetic material is prepared by mixing organic inflammable particles with a calcium based powder, granulating and then firing the mixture.

Abstract: A disposable diaper includes a liquid-permeable topsheet, a liquid-barrier backsheet, and a liquid-absorptive core sandwiched between these two sheets. Side flaps extend from the two side edges of the core, and have elastic parts which are longitudinally stretchable. Side wings protrude from the two sides of the front and rear waist portions. Each side wing comprises a composite of a sweat-absorptive, air-permeable layer, and a liquid-barrier, air-permeable layer.

Abstract: The present invention provides a nondisposable diaper which includes a top section and a bottom section. The top and bottom sections are attached by discontinuous perimeter stitching along perimeter ends of the top and bottom section. The perimeter stitching defines first and second openings which permit air to more freely flow between inside surfaces of the top and bottom sections and thereby permit the nondisposable diaper to dry faster. The top and bottom section further include respective outside and inside layers with an absorbency pad secured between the outside and inside layers. The absorbency pad is secured within the nondisposable diaper so that the stitching is not exposed to outside contact.

Abstract: A genital vulva pad/sanitary napkin construction (10) including a vulva pad member (12) dimensioned to be snugly received in a woman's vulva and adapted to be operatively engaged with a conventional sanitary napkin member (14) by releasable securing means (13) wherein the vulva pad member (17) functions as the primary absorption barrier to the flow of mensa through a woman's vulva.

Abstract: Here is disclosed an arrangement of elastic means surrounding respective leg-openings of garments such as disposable diaper, wherein the elastic means surrounding each of the leg-openings comprises a plurality of first elastic members and a plurality of second elastic members; the first elastic members are positioned substantially along a front half of the leg-opening while the second elastic members are positioned substantially along a rear half of the leg-opening; the first and second elastic members have their tensile stress gradually decreasing from their longitudinally inner ends toward their longitudinally outer ends; and the first and second elastic members have their inter-member spacings gradually enlarged from their longitudinally inner ends toward their longitudinally outer ends.

Abstract: An apparatus for extracting blood fluids from a placenta and umbilical cord comprises a frame assembly, a rotary carriage mounted to the frame assembly for rotation about a vertical axis, a drive operatively connected to the carriage for rotating the carriage about the axis, and a support for holding the placenta and the umbilical cord. A connector pivotably connects the support to the carriage to enable a pivoting of the support about a rotating horizontal axis during rotating of the carriage by the drive, while a collector is attached to the support for enabling a collection of fluid flowing from the placenta and the umbilical cord during operation of the drive. A fluid delivery system is provided for automatically supplying an anticoagulant to extracted blood fluid.

Abstract: A cylindrical sponge tampon, soaked in water and then placed in the vagina, supports the urethra to prevent leakage during active movement. The sponge tampon is typically 34 mm in diameter and 60 mm in length when wet and supports a minimum of 0.28 kg (0.5 lb) weight when squashed to half its diameter and not greater than 4.54 kg (10 lbs) per 60 mm length. The preferred material is a formalized polyvinyl alcohol sponge which is a medically proven material.

Abstract: A catamenial tampon is assembled from a cylindrical pledget of compressible absorbent material, such as rayon or cotton, and a rectangular blank of foraminous sheet material. The central portion of the blank is placed adjacent one end face of the pledget, and the pledget is then pushed axially through a tubular die with its one end face leading so that the annular portion of the blank around the central portion is draped around the entire peripheral surface of the pledget and the converted blank forms a cup with an annular rim extending beyond the other end face of the pledget. The rim is then folded over the other end face of the pledget, and the resulting assembly is provided with a removal cord subsequent to simultaneous reduction of the diameters of the cup and pledget to complete the making of a tampon which is ready for use or for insertion into the tube of an applicator.