摘要:
The present disclosure is directed to a cleansing solution and system for administering the cleansing solution to decontaminate a wound surface. A method and kit for decontaminating a wound surface is also provided.
摘要:
The present disclosure is directed to a cleansing solution and system for administering the cleansing solution to decontaminate a wound surface. A method and kit for decontaminating a wound surface is also provided.
摘要:
A system and method are provided for oxygenating infusion/irrigation fluid, and for providing the hyperoxic infusion/irrigation fluid so formed to an ophthalmic surgical site.
摘要:
An apparatus employing liquid and gas as working fluids for cleansing living tissue includes a container for a sterile liquid and a fluid delivery head having a liquid entry port, a gas entry port, a fluid outlet apparatus and a valve located between the entry ports and the fluid outlet apparatus. The valve selectively permits respective liquid and gas flows from the entry ports to the fluid outlet apparatus. A liquid conduit extends between a liquid inlet located within the container and a liquid outlet connected to the liquid entry port of the delivery head. A gas conduit extends between a gas inlet and a gas outlet. The gas inlet is connected to a source of pressurized gas and the gas outlet is connected to the gas entry port of the delivery head. The gas conduit is connected to the container via an intermediate outlet port. Also provided is an apparatus for selectively exposing the source of sterile liquid to a flow pressurized gas flowing from the gas inlet to the gas outlet and into the gas entry port of the fluid delivery head in order to pump the sterile liquid along the liquid conduit from the inlet to the outlet and into the liquid entry port of the fluid delivery head.
摘要:
Apparatus for irrigating wounds in which a housing contains a water filter and an anti-biotic, connected between a water supply and a hand spray unit, with the housing containing a hand operated valve for directing the water from the water supply through either the anti-biotic and filter or directly to the hand spray unit. A water temperature display is also included in the housing.
摘要:
There is disclosed an arrangement for applying a tissue adhesive based on human or animal proteins to seamlessly or seam-supportingly connect human or animal tissue or organ parts, to seal wounds, stop bleedings and the like. The tissue adhesive is formed in situ by combining solutions of the proteins and of blood-clot-promoting coagulation factors. The arrangement includes a plurality of containers ending in joining pieces for accommodating the components to be applied. A connecting head is attachable to the joining pieces of the containers, which includes a separate conveying channel for each of the components to be applied. In order to design an arrangement of the above defined kind to be troublefree and to render it usable even for hardly accessible application sites, without requiring an exchange of parts of the arrangement at an interruption of the component flow, and to be able to use it with and without the help of an endoscope, the connecting head includes an additional conveying channel for a medicinal gas. This channel leads to the front side of the connecting head parallel and closely adjacent the remaining conveying channels. The connecting head is continued in either a multi-lumen catheter containing a gas-conveying channel or in a mixing needle.
摘要:
A syringe for sequentially injecting at least two volumes of liquid with a minimum amount of intermixing prior to and during injection. This is accomplished by means of concentric plunger rods attached, respectively, to adjacent coaxial plungers. A first chamber is filled by drawing back on one plunger, and drawing the liquid through a communicating channel in the other plunger. When the first chamber has been filled to the desired capacity, a second chamber is filled by drawing back on this other plunger. The injection process reverses the previous filling stages, with the most forward plunger being depressed first to inject the fluid in the second chamber adjacent to the tip of the syringe, and the other plunger then being depressed to inject the contents of the first chamber through the communicating channel of the forward plunger and the tip of the syringe.
摘要:
A disposable mixing syringe especially adapted for dental use is described. It comprises a barrel for receiving one component of a mixture to be formed and terminating in a flexible nozzle having a small orifice. The opposite barrel end is open and adapted to receive a sealed removable insert package constituted of puncturable material and containing a second component of the mixture to be formed. Inserting a mixing tool through the insert allows rapid mixing of the constituents, after which a suitable plunger is provided to expel the contents through the orifice.
摘要:
A multi-chamber receptacle for storing and mixing the ingredients of products such as dental preparations, including a chamber in a casing for storing liquid or pasty material and a piston for closing the chamber during initial storage and for then expelling the material from the chamber into a main chamber in a container where the liquid or pasty material will be mixed with a pulverulent ingredient. The casing has a frangible bottom portion or the like adapted to be ruptured for transfer of the liquid or pasty material to the main chamber.
摘要:
The particular embodiment of the invention disclosed herein is specifically designed to produce a soft resilient plastic impression of the interior configuration of a body cavity, the invention having special utility for the purpose of medical diagnosis for exploring the lower portion of the large intestine. For this purpose, the invention provides a catheter for insertion into the body cavity in combination with a disposable cartridge containing isolated ingredients of a fast curing polymer, the cartridge being adapted for rapid preparatory intermixture of the ingredients and immediate extrusion of the mixture to and through the catheter.