6results about How to "Adequate drainage" patented technology

The present application provides a chest drainage tube and a chest drainage system with the chest drainage tube, comprising a collecting tube and a discharge tube integrally extended from the collecting tube, wherein at least a first drainage channel and at least a second drainage channel are formed in the collecting tube, the first drainage channel is used for draining liquid in the chest cavity, and the second drainage channel is used for draining gas in the chest cavity; a discharge channel is formed in the discharge tube, the discharge channel is communicated with the first drainage channel and the second drainage channel, so as to discharge the liquid and / or the gas entering through the first drainage channel and the second drainage channel to the outside of the body; the collecting tube comprises a closed section and an open section, the open section is integrally extended from one end of the closed section, and the closed section is located between the discharge tube and the open section; the first drainage channel and the second drainage channel located in the closed section are closed channel structures, and the first drainage channel and the second drainage channel located in the open section are open channel structures, so that the medium in the chest cavity enters the corresponding drainage channel through the open section.

The utility model discloses a medical anti-slip, convenient flushing, pressure measurable single 'J' tube, which comprises a single J tube annular part and a single J tube main body, the right end of the single J tube main body is provided with the single J tube annular part, the left end of the single J tube main body is provided with a single J tube side branch, the lower side of the single J tube side branch is provided with a drainage bag, and the drainage bag is provided with a drainage hole. The single J tube collateral branch is connected with the drainage bag through a collateral branch flushing sampling end, and is used for a patient subjected to ureteral skin stoma pelvis ureteral drainage after radical bladder resection, the postoperative ureteral stent can be better prevented from slipping, the postoperative ureteral stent can be conveniently flushed, necrotic tissues and foreign matters can be flushed out in time, flushing and pressure measurement are facilitated due to sufficient drainage, and the drainage effect is good. Risks of hydronephrosis and exuresis caused by blockage of the ureteral stent after the operation of a patient are reduced, sampling after the operation is convenient, the condition of intrarenal pressure of the patient is known in time, and the problems that the ureteral stent slips easily and is difficult to wash in the perioperative period are solved.

The utility model discloses the technical field of drainage medical instrument, especially, relates to a chest drainage tube, including connecting piece, and through its connection's outer sleeve and inner sleeve, and through the extension pipe of connecting cover connection in inner sleeve top, be equipped with cooperation at least one boss and at least one buckle connecting portion with connecting cover bottom portion respectively in connecting piece's top, the boss and buckle connecting portion cooperation clasp to open or lock the connecting piece and connecting cover, and still be equipped with connecting seat in the connecting piece in the boss bottom, the connecting seat is equipped with the limit hole, inlaying wave pearl screw in the limit hole, the outer sleeve and inner sleeve, extension pipe can form liquid injection flushing, drainage channel through the assembly of connecting piece and connecting cover, the chest drainage tube of the utility model, the connection and disassembly between outer sleeve and inner sleeve, simple and convenient operation can effectively prevent leakage, and flushing / administration is easy and convenient.

The utility model belongs to drainage tube technical field, specifically chest cavity multi -position drainage tube, including hose one, the inside lower surface left and right sides of hose one are all set up and have the through -going hole of through -going type, two the through -going hole between penetration has hose two, the right end of hose two penetrates hose one, the left end of hose two is set up as the connecting end, the right end of hose two curved end sets into the insertion end, the right end of hose two curved place sets up and has a plurality of through -going type through -hole, the utility model discloses buffer assembly can when hose one and hose two are subjected to the drawing to buffer, and when hose one and hose two are subjected to the drawing to drive the sliding of buffer block in the inner groove, and when the sliding of buffer block is guided through the sliding connection of guide rod and guide groove, then buffer block is extruded and is triggered to buffer the extrusion received, and make hose one and hose two are subjected to the drawing to get the buffer, and avoid the injury of patient after the drawing of hose one hose two.

The utility model relates to a kind of extracorporeal circulation venous intubation kits, including venous intubation, the venous intubation has hollow drainage cavity, is divided into front section, middle section and rear section, wherein the diameter of front section is less than the diameter of rear section, the middle section is transition section and is conical, the front section is equipped with support part, the support part is enclosed by several support strips, spacing is equipped between each support strip, the middle part of front section tip is drainage hole one, support steel wire is equipped in the venous intubation, thread tooth is equipped around the head of rear section, venous intubation is connected with guide core cover through connecting piece, guide wire passes through guide core, and venous intubation is guided into blood vessel by guide wire, the utility model structure is simple, can effectively prevent that venous intubation because patient blood volume is insufficient and the effect of exerting negative pressure leads to that the blood flow hole of venous intubation is wrapped, blocked by blood vessel inner wall, influence the effect of venous drainage.

The invention provides a novel nano-antibacterial minimally-invasive Siphon drainage structure and a using method thereof, and relates to the technical field of medical instruments.The drainage structure comprises a drainage tube and porous dressing, a through hole is formed in the working face of the porous dressing, the drainage tube is connected with the through hole in an inserted mode, the interior of the drainage tube is hollow, a hollow tube is arranged on one side of the drainage tube, and the drainage tube is connected with the porous dressing in an inserted mode. A plurality of small holes are formed in the working face of the other side of the drainage tube. Wedge-shaped grooves are symmetrically formed in the two sides of the drainage tube. The use method of the drainage structure comprises the following steps: S1, connection: connecting one side, with small holes, of the drainage tube with the porous dressing; s2, placing: placing one end, far away from the drainage tube, of the hollow tube between two suture lines of the wound; s3, drainage: wiping the skin around the wound, covering the wound with the porous dressing, and sealing the wound with a transparent film to prevent air leakage.