Proposed is a complex aqua skin peeling machine which allows for the use of a handpiece to supply hydrogen water to the skin of a user for removal of reactive oxygen species in the user's body.

The present disclosure relates generally to the field of medical treatment and therapy of mammalian tissue. More specifically, it relates to coverings and/or dressings that provide negative pressure at mammalian tissue sites, such as at one or more sites of surgical, non-surgical, and/or traumatic wounds, to promote closure and healing of the wounds. A key embodiment of the disclosed invention entails the use of a dressing that comprises a sponge that is shaped so as to create a vector force inward bringing wound edges together to promote healing, especially upon application of negative pressure. Other key features of the disclosed invention are its simplicity, its low cost, and that it is completely mechanical and lacks the need for any electronic components. The disclosure also relates to devices, systems, kits and methods for providing said negative pressure at said mammalian tissue sites and promote healing.

Preparation of a product comprising stromal vascular fraction cells includes washing human biological material comprising adipose in a container apparatus having an internal filter, which divides an internal containment volume of the container apparatus into a tissue retention volume on one side of the filter and a filtrate volume on an opposite side of the filter, and a mixing device with at least one rotatable mixing member disposed in the tissue retention volume. The washing includes operation of the mixing device to rotate the mixing member through the human biological material within the tissue retention volume, and the washing is followed by digesting washed material within the internal containment volume with added enzyme, centrifuging of the container apparatus to prepare a centrifuged pellet in the filtrate volume, selectively removing material of the pellet and preparing a product with a mixture of stromal vascular fraction cells of removed pellet material and an aqueous suspension liquid.

A bodily fluid collection system includes a reduced pressure treatment unit for providing reduced pressure to a fluid collection system through a canister having a container with an inlet adapted to be fluidly coupled to the fluid collection system, an outlet adapted to be connected to a source of reduced pressure, and an absorptive lamination disposed within the container. The absorptive lamination may be formed from a plurality of absorptive layers and wicking layers interleaved between the absorptive layers that collectively manifold bodily fluids from a tissue site into and throughout the absorptive lamination to trap and collect the bodily fluids. The container expands as the absorptive lamination swells with the bodily fluid being collected.

A suspension device for a drainage container has, on a first side, a first fastening unit for mounting and fastening the drainage container on the suspension device. On a second side, a second fastening unit is present for mounting and fastening the suspension device on a rail. The first fastening unit is arranged in a first fastening part, and the second fastening unit is arranged in a second fastening part. The suspension device further comprises a weighing part with a weighing element, wherein the weighing part is connected or can be connected to the first fastening part and to the second fastening part so as to measure, with the weighing element, a relative displacement, such that a filling quantity of the aspirated body fluid in the drainage container can be determined.

In one general aspect, the present disclosure provides a drainage system. The drainage system may include a container having an interior and a mouth, the mouth having an outer surface and an opening. A frangible seal may cover the opening. A cap may be secured to the mouth, and the cap may be in fluid communication with a drainage line. The cap may have an inner surface for engaging with the outer surface of the mouth. The drainage system may further include a retention ring with a collar having an inner surface configured to engage an outer surface of the cap, where the retention ring includes a bead for at least partially concentrating a restriction force provided by the retention ring on an adjacent area of the outer surface of the cap.

A lithotripsy device can comprise a handpiece, a lithotripsy probe extending from the handpiece, an energization source configured to deliver an energy to a distal end of the lithotripsy probe, a suction passage extending from the distal end of the probe and through the handpiece, and a capture device comprising a container comprising a storage space, an entry port configured to couple to the handpiece at the suction passage, and an exit port, and a capture element connected to the container and configured to facilitate capture of stone fragments within the storage space. A method can comprise fragmenting stones with a lithotripsy device, drawing a vacuum through the lithotripsy device to pull stone fragments and waste fluid therethrough, pulling the vacuum through a stone capture device connected to the lithotripsy device, depositing stone fragments within the stone capture device using a capture element, and drawing the vacuum through the device.

A wound treatment appliance is provided for treating all or a portion of a wound. In some embodiments, the appliance comprises an impermeable flexible overlay that covers all or a portion of the wound for purposes of applying a reduced pressure to the covered portion of the wound. In other embodiments, the impermeable flexible overlay comprises suction assistance means, such as channels, which assist in the application of reduced pressure to the area of the wound and removal of exudate from the wound. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the wound in the area under the flexible overlay. In yet other embodiments, the wound treatment appliance also includes wound packing means to prevent overgrowth of the wound or to encourage growth of the wound tissue into an absorbable matrix comprising the wound packing means. In still other embodiments, the appliance may include a suction drain. In other embodiments, the appliance may include a collection chamber to collect and store exudate from the wound. In yet other embodiments, a suction bulb may be used to provide a source of reduced pressure to an impermeable overlay that covers all or a portion of the wound. Finally, methods are provided for using various embodiments of the wound treatment appliance.

Example fluid collection devices and methods of using the fluid collection devices are described. The fluid collection devices include a fluid impermeable barrier, an enlarged base, and a fluid permeable body. The fluid impermeable barrier has a first lateral dimension and at least partially defining a chamber, an aperture configured to receive a conduit therethrough, and an opening. The base extends from the fluid impermeable barrier distal to the aperture and has a second lateral dimension greater than the first lateral dimension. The fluid permeable body is positioned at least partially within the chamber to extend across at least a portion of the opening.

An evacuated bottle system including a bottle defining a hollow interior, the bottle having a neck with a rim defining an opening; a cap assembly supported on the bottle, the cap assembly including a funnel having a first portion and a second portion, the first portion being insertable within the interior of the bottle and the second portion engaging a portion of the bottle to support the funnel above the rim, the funnel defining a bore that fluidly communicates with the hollow interior of the bottle; a self-sealing membrane that covers the bore formed by the funnel to selectively seal the hollow interior of the bottle; a cap attachable to the bottle, the cap including a cover portion that extends at least partially over the self-sealing membrane to restrain movement thereof, the cover portion being axially spaced from the self-sealing membrane to define a gap that permits axial movement of the self-sealing membrane to selectively open the bottle to fluid communication outside of the bottle.