CN-121971723-A - Integrated dressing and pressure pump integrated negative pressure drainage device

CN121971723ACN 121971723 ACN121971723 ACN 121971723ACN-121971723-A

Abstract

The invention relates to the technical field of negative pressure drainage, and discloses an integrated dressing and pressure pump integrated negative pressure drainage device which comprises a back plate, a dressing and a shell, wherein the dressing is connected with the back plate, the shell is arranged on the back plate, a liquid suction pipe is arranged in the shell, a connector is arranged at the position of the liquid suction pipe, which is positioned on the outer wall of the shell, a connector connected with the dressing is arranged on the back plate, the connector is matched with the connector, a negative pressure pump is arranged in the shell, and the two ends of the negative pressure pump are connected with an exhaust pipe and an exhaust pipe which are arranged in the shell.

Inventors

ZHANG HAISHI
WEN FAN
CHEN QIQI

Assignees

上海市第六人民医院

Dates

Publication Date: 20260505
Application Date: 20260306

Claims (7)

1. The utility model provides an integrated dressing and integrated negative pressure drainage device of force pump, includes backplate, dressing and casing, its characterized in that, the dressing is connected with the backplate, and the casing is installed on the backplate, install the pipette in the casing, the pipette is located casing outer wall position and is provided with the connector, be provided with the connector of being connected with the dressing on the backplate, connector and connector assorted, install the negative pressure pump in the casing, the both ends of negative pressure pump are connected with exhaust tube and the blast pipe of setting in the casing, still include: The liquid storage component is arranged in the shell and connected with the air suction pipe and the liquid suction pipe and used for storing exudates oozing from the dressing; the connecting components are arranged at two sides of the liquid storage component and are used for connecting the liquid suction pipe and the exhaust pipe; The limiting component is arranged in the shell and connected with the connecting component, and is used for realizing the installation connection between the liquid storage component and the shell; the adjusting component is arranged in the shell, and the connecting component is connected with the liquid suction pipe and the exhaust pipe and is used for limiting and fixing the liquid storage component.
2. The integrated dressing and pressure pump integrated negative pressure drainage device according to claim 1, wherein the liquid storage component comprises a liquid storage block, the liquid storage block is connected with a positioning block, a containing groove matched with the liquid storage block is formed in the shell, a positioning groove matched with the positioning block is formed in one side of the inner wall of the containing groove, and a left connecting pipe and a right connecting pipe are arranged on the positioning block.
3. The integrated dressing and pressure pump negative pressure drainage device according to claim 2, wherein a plurality of guide blocks are arranged on two sides of the positioning block, and guide grooves which are in sliding fit with the guide blocks are arranged on two sides of the positioning groove.
4. The integrated dressing and pressure pump integrated negative pressure drainage device according to claim 2, wherein the connecting assembly comprises two connecting sleeves, the two connecting sleeves are respectively in sliding fit with the inner walls of the left connecting pipe and the right connecting pipe, one end, far away from the middle part of the positioning block, of the connecting sleeve is provided with a sealing head, one end, close to the positioning groove, of the liquid suction pipe and the air suction pipe is provided with a butt joint, and the connecting sleeves are connected with plugging pieces.
5. The integrated dressing and pressure pump integrated negative pressure drainage device according to claim 4, wherein the plugging piece comprises a support installed at one end of the connecting sleeve, which is far away from the sealing head, the support is fixedly connected with a fixing rod, the plugging block is installed at one end of the fixing rod, which is far away from the support, the left connecting pipe and the right connecting pipe are internally provided with circulation blocks matched with the plugging block, and the circulation blocks are connected with the support through first springs.
6. The integrated dressing and pressure pump integrated negative pressure drainage device according to claim 5, wherein the limiting component comprises a limiting block installed on the positioning block, a limiting groove matched with the limiting block is formed in one side of the positioning groove in the shell, clamping grooves are formed in two sides of the limiting groove, sliding grooves are formed in two sides of the positioning block, sliding blocks connected with the connecting sleeve are slidably arranged in the sliding grooves, connecting rods are fixedly connected with clamping blocks matched with the clamping grooves, and movable grooves matched with the clamping blocks in a sliding mode are formed in two sides of the limiting block.
7. The integrated dressing and pressure pump negative pressure drainage device according to claim 6, wherein the adjusting assembly comprises an adjusting cavity formed in the shell, an adjusting plate is slidably arranged in the adjusting cavity, two push rods corresponding to the slide blocks are arranged on one side, facing the positioning groove, of the adjusting plate, a pushing chute is arranged on the slide blocks, the adjusting plate is connected with the inner wall of the adjusting cavity through a second spring, a poking groove is formed in the surface of the shell, and a poking block connected with the adjusting plate is slidably arranged in the poking groove.

Description

Integrated dressing and pressure pump integrated negative pressure drainage device Technical Field The invention relates to the technical field of negative pressure drainage, in particular to an integrated negative pressure drainage device of an integrated dressing and a pressure pump. Background The negative pressure drainage device is a common medical device, and is used for promoting wound healing by applying negative pressure, and is commonly used for treating wound drainage, attractive force is generated when a negative pressure source works, negative pressure is transmitted to a wound through a pipeline, so that liquid, gas or pus and the like in the wound are sucked into a drainage tube, and then are transmitted into a collection container through a drainage channel, and a drainage effect is achieved. The dressing and the negative pressure component of the traditional negative pressure drainage equipment are mutually independent split components, the butt joint communication of the dressing and the negative pressure component is realized through special pipelines in clinical use, the operation flow is complicated and time-consuming, meanwhile, the matched liquid collecting component is also required to be respectively in fluid communication with the dressing and the negative pressure component through independent pipelines, the distributed connection mode of multiple pipelines not only causes the problems of disordered overall pipeline layout of the equipment and easy occurrence of pipeline winding, bending and the like, but also is easy to shake along with the movement of a patient, the connecting pipelines are pulled, the stability of each connecting node is influenced, the faults of negative pressure leakage, pipeline falling and the like are easy to be caused, and the design leads to the low integration degree of the equipment, loose overall structure, poor portability, difficulty in adapting to the use requirements of clinical scenes such as home care, patient mobile diagnosis and the like, and the practical application practicability of the equipment is obviously insufficient. For this reason, a person skilled in the art proposes an integrated dressing and pressure pump integrated negative pressure drainage device to solve the problems set forth in the background above. Disclosure of Invention The invention aims to provide an integrated dressing and pressure pump integrated negative pressure drainage device so as to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides an integrated dressing and integrated negative pressure drainage device of force pump, includes backplate, dressing and casing, the dressing is connected with the backplate, and the casing is installed on the backplate, install the pipette in the casing, the pipette is located casing outer wall position and is provided with the connector, be provided with the connector of being connected with the dressing on the backplate, connector and connector assorted, install the negative pressure pump in the casing, the both ends of negative pressure pump are connected with exhaust tube and the blast pipe of setting in the casing, still include: The liquid storage component is arranged in the shell and connected with the air suction pipe and the liquid suction pipe and used for storing exudates oozing from the dressing; the connecting components are arranged at two sides of the liquid storage component and are used for connecting the liquid suction pipe and the exhaust pipe; The limiting component is arranged in the shell and connected with the connecting component, and is used for realizing the installation connection between the liquid storage component and the shell; the adjusting component is arranged in the shell, and the connecting component is connected with the liquid suction pipe and the exhaust pipe and is used for limiting and fixing the liquid storage component. As a preferable technical scheme of the invention, the liquid storage assembly comprises a liquid storage block, the liquid storage block is connected with a positioning block, a containing groove matched with the liquid storage block is formed in the shell, a positioning groove matched with the positioning block is formed in one side of the inner wall of the containing groove, and a left connecting pipe and a right connecting pipe are arranged on the positioning block. As a preferable technical scheme of the invention, a plurality of guide blocks are arranged on two sides of the positioning block, and guide grooves which are in sliding fit with the guide blocks are arranged on two sides of the positioning groove. As a preferable technical scheme of the invention, the connecting assembly comprises two connecting sleeves, the two connecting sleeves are respectively in sliding fit with the inner walls of the left connecting pipe and the right conne