CN-121971735-A - Abdominal cavity flushing device

CN121971735ACN 121971735 ACN121971735 ACN 121971735ACN-121971735-A

Abstract

The invention discloses an abdominal cavity flushing device which comprises a controller, a box body and a drainage flushing pipe, wherein a flushing mechanism, a liquid suction mechanism and a conveying mechanism are respectively arranged in the box body, the flushing mechanism comprises a liquid storage box, a first liquid pipe and a first liquid conveying pump, one end of the liquid storage box is communicated with the liquid storage box, the other end of the first liquid pipe is communicated with the drainage flushing pipe, the first liquid conveying pump is arranged on the first liquid pipe, a liquid injection space is further arranged in the box body, a plurality of waste liquid bottles and a plurality of detection bottles are respectively arranged in the liquid injection space, the conveying mechanism is arranged in the liquid injection space, the liquid suction mechanism comprises a second liquid pipe and a second liquid conveying pump, one end of the second liquid pipe is communicated with the drainage flushing pipe, the other end of the second liquid pipe is communicated with a preset position in the liquid injection space, and the second liquid conveying pump is arranged on the second liquid pipe. According to the technical scheme provided by the invention, the automation of transfusion, liquid suction and bottling can be realized by judging the solution amount according to the actual condition of the image in the laparoscope of the patient.

Inventors

XIAO YAO
YANG QIUXUAN
CHEN XU
ZHANG JIANMING
QIU HUI

Assignees

中南大学湘雅医院

Dates

Publication Date: 20260505
Application Date: 20260316

Claims (9)

1. The abdominal cavity flushing device is characterized by comprising a controller, a box body and a drainage flushing pipe, wherein a flushing mechanism, a liquid suction mechanism and a transport mechanism are respectively arranged in the box body, the flushing mechanism comprises a liquid storage box, a first liquid pipe and a first liquid delivery pump, the liquid storage box is used for containing solution, one end of the first liquid pipe is communicated with the liquid storage box, the other end of the first liquid pipe is communicated with the drainage flushing pipe, the first liquid delivery pump is arranged in the first liquid pipe, an injection liquid space is further arranged in the box body, a plurality of waste liquid bottles and a plurality of detection bottles are respectively arranged in the injection liquid space, the transport mechanism is arranged in the injection liquid space, the liquid suction mechanism comprises a second liquid pipe and a second liquid delivery pump, one end of the second liquid pipe is communicated with the drainage flushing pipe, the other end of the second liquid pipe is communicated with a preset position in the injection liquid space, the controller is respectively electrically connected with the first liquid delivery pump, the second transport pump and the controller, the transport mechanism is arranged in the preset position of the first liquid delivery pump and the first liquid delivery pump, the controller is used for driving the first liquid delivery pump and the drainage flushing pipe to the position, and the drainage flushing pipe are sequentially communicated with the first liquid bottles or the drainage flushing pipe through the first liquid bottles and the drainage flushing pipe.
2. The abdominal cavity flushing device according to claim 1, wherein the drainage flushing tube comprises a main tube, a liquid inlet tube and a liquid outlet tube, the liquid inlet tube and the liquid outlet tube are all arranged in the main tube, the liquid inlet tube, the liquid outlet tube and the main tube are all arranged in parallel, one end of the main tube is provided with a liquid outlet and a liquid suction port respectively, one end of the liquid inlet tube is communicated with the liquid outlet, the other end of the liquid inlet tube is communicated with one end of the first liquid tube far away from the liquid storage tank, one end of the liquid outlet tube is communicated with the liquid suction port, and the other end of the liquid outlet tube is communicated with one end of the second liquid tube far away from the preset position.
3. The abdominal cavity flushing device according to claim 1 or 2, wherein a containing basket is arranged on the outer side of the box body, one side of the liquid injection space is communicated with the containing basket, a conveying channel is arranged in the liquid injection space, one end of the conveying channel is communicated with the containing basket, each waste liquid bottle and each detection bottle are arranged at one end of the conveying channel far away from the containing basket, the preset position is located in the conveying channel, the conveying mechanism is located above the conveying channel, and the conveying mechanism is used for driving the waste liquid bottles or the detection bottles to move along the extending direction of the conveying channel.
4. The abdominal cavity flushing device according to claim 3, wherein the transportation channel is provided with a first slideway, a second slideway and a third slideway respectively, one end of the first slideway is communicated with the accommodating basket, one end of the first slideway far away from the accommodating basket is respectively connected with one end of the second slideway and one end of the third slideway, the second slideway and the third slideway are symmetrically arranged along the first slideway, a plurality of waste liquid bottles are accommodated in the third slideway, the second slideway is used for accommodating a plurality of detection bottles, and the preset position is located at the position where the first slideway is respectively communicated with the second slideway and the third slideway.
5. The abdominal cavity flushing device according to claim 4, wherein the transportation mechanism comprises a track, an electric control sliding seat and a driver, the track is arranged at a position above the first sliding track, the first sliding track and the track are arranged in parallel, an extension path of the track penetrates through a space between the second sliding track and the third sliding track, the electric control sliding seat is connected with the track in a sliding mode, the driver is arranged at one side, away from the track, of the electric control sliding seat, the electric control sliding seat is used for driving the driver to slide along a sliding rail, the controller is respectively and electrically connected with the driver and the electric control sliding seat, and the controller is used for respectively controlling the driver and the electric control sliding seat according to starting information and sampling instructions to send one of the detection bottles in the second sliding track or one of the waste liquid bottles in the third sliding track to the preset position.
6. The abdominal cavity flushing device according to claim 5, wherein the driver comprises a first mounting seat, a servo motor, a first limiting rod and a second limiting rod, the first mounting seat is arranged on one side of the electric control sliding seat, which is away from the track, the servo motor is arranged on one side of the first mounting seat, which is away from the accommodating basket, one end of the first limiting rod is connected with the second limiting rod, the first limiting rod is perpendicular to the second limiting rod, the first limiting rod is parallel to the track, the output end of the servo motor passes through one side of the first mounting seat, which is close to the first mounting seat, of the second limiting rod, the controller is electrically connected with the servo motor, and is used for controlling the servo motor to drive the second limiting rod to rotate to a horizontal state when the electric control sliding seat drives the second limiting rod to move to a working point of a waste liquid bottle to be moved or a detection bottle, enabling the second limiting rod to rotate to the second limiting rod to a position to be moved to be in a preset state, and driving the electric control sliding seat to drive the second limiting rod to move to the first bottle to a preset position when the electric control sliding seat drives the second limiting rod to move to the first bottle to be moved to a position to a preset position, and the electric control rod to move to the first bottle to be moved to a position to be driven to a position to move.
7. The abdominal cavity flushing device according to claim 4, wherein the first slide way is close to one end of the containing basket, the horizontal height of the end of the first slide way is lower than that of the end of the first slide way, which is close to the second slide way, a second installation seat is further arranged between the second slide way and the third slide way, an electric control telescopic rod and a push plate are respectively arranged on one side of the second installation seat, which faces the first slide way, the electric control telescopic rod is arranged between the push plate and the first installation seat, the output end of the electric control telescopic rod is connected with the push plate, the controller is electrically connected with the electric control telescopic rod, and the controller is used for controlling the electric control telescopic rod to drive the push plate after the waste liquid bottle or the detection bottle in the preset position is filled, and pushing the waste liquid bottle or the detection bottle after the filling is filled into the first slide way.
8. The abdominal cavity flushing device according to claim 3, wherein the detection bottle comprises a first bottle body and a first rubber sealing layer, the first rubber sealing layer is arranged at the bottle mouth of the first bottle body, the waste liquid bottle comprises a second bottle body and a second rubber sealing layer, and the second rubber sealing layer is arranged at the bottle mouth of the second bottle body.
9. The abdominal cavity flushing device according to claim 8, wherein a liquid injection mechanism is further arranged between the transportation channel and the transportation mechanism, the liquid injection mechanism comprises a linear motor, a third mounting seat, a connecting pipe, a needle and a telescopic hose, the linear motor is arranged on one side of the transportation channel, the linear motor is vertically arranged, the connecting pipe is located at a position above the preset position, the connecting pipe is vertically arranged, the output end of the linear motor is connected with the connecting pipe through the third mounting seat, the needle is arranged at one end of the connecting pipe close to the preset position, one end of the telescopic hose is communicated with one end of the connecting pipe away from the needle, the other end of the telescopic hose is communicated with one end of the second liquid pipe away from the drainage flushing pipe, and the controller is electrically connected with the linear motor and is used for controlling the linear motor to sequentially pass through the third mounting seat and the connecting pipe and drive the needle to pass through the first rubber sealing layer or the second rubber sealing layer and drive the needle to pass through the first sealing layer.

Description

Abdominal cavity flushing device Technical Field The invention relates to the technical field of abdominal cavity flushing, in particular to an abdominal cavity flushing device. Background In laparoscopic surgery, abdominal irrigation is an indispensable core auxiliary operation, and the core purpose of the laparoscopic surgery is to remove pus, inflammatory exudates and various pollutants in the abdominal cavity, dilute bacterial load in the abdominal cavity, reduce toxin absorption, thereby reducing the occurrence rate of postoperative infection, abdominal adhesion, abscess recurrence and other complications and creating a clean environment for postoperative healing. Is suitable for suppurative peritonitis, abdominal abscess, and perforation of digestive tract. The current operation of flushing the abdominal cavity in clinic is that flushing and recovery are simultaneously carried out, flushing solution is heated to a temperature similar to that of a human body in the flushing process, then the flushing solution is communicated with a laparoscope puncture outfit or a special flushing needle head to flush the abdominal cavity through a flushing pipeline, in the recovery process, the solution after the cleaning of the abdominal cavity of the human body is generally introduced into a disposable negative pressure suction bag or a drainage bottle through the drainage tube by the cooperation of an electric negative pressure suction device and the drainage tube, and a doctor and a nurse are required to be matched with each other at high frequency (for example, the flushing solution and the suction bag are replaced, the flow of the flushing pipeline and the flow of the drainage tube are respectively adjusted, the cleaning angle is adjusted, and the like), so that the whole abdominal cavity cleaning operation is complicated, and the operation intensity is high. Disclosure of Invention The invention mainly aims to provide an abdominal cavity flushing device, and aims to solve the problems that the whole abdominal cavity cleaning operation is complicated and the operation intensity is high. In order to achieve the above purpose, the technical scheme provided by the invention is as follows: The abdominal cavity flushing device comprises a controller, a box body and a drainage flushing pipe, wherein a flushing mechanism, a liquid suction mechanism and a transport mechanism are respectively arranged in the box body, the flushing mechanism comprises a liquid storage box, a first liquid pipe and a first liquid conveying pump, the liquid storage box is used for containing solution, one end of the first liquid pipe is communicated with the liquid storage box, the other end of the first liquid pipe is communicated with the drainage flushing pipe, the first liquid conveying pump is arranged in the first liquid pipe, an injection liquid space is further arranged in the box body, a plurality of waste liquid bottles and a plurality of detection bottles are respectively arranged in the injection liquid space, the transport mechanism is arranged in the injection liquid space, the liquid suction mechanism comprises a second liquid pipe and a second liquid conveying pump, one end of the second liquid pipe is communicated with the drainage flushing pipe, the other end of the second liquid pipe is communicated with a preset position in the injection liquid space, the controller is respectively electrically connected with the first liquid conveying pump, the second liquid conveying pump and the transport mechanism, the controller is respectively used for controlling the position of the first liquid conveying pump and the first liquid conveying pipe to be communicated with the drainage flushing pipe, and the position of the first liquid conveying pipe is respectively, and the liquid conveying bottle is respectively driven to the position of the first liquid conveying pipe, and the position of the first liquid conveying pipe is communicated with the drainage flushing pipe. Preferably, the drainage flushing pipe comprises a main pipe, a liquid inlet pipe and a liquid outlet pipe, wherein the liquid inlet pipe and the liquid outlet pipe are all arranged in the main pipe, the liquid inlet pipe, the liquid outlet pipe and the main pipe are all arranged in parallel, a liquid outlet and a liquid suction port are respectively formed in one end of the main pipe, one end of the liquid inlet pipe is communicated with the liquid outlet, the other end of the liquid inlet pipe is communicated with one end of the first liquid pipe far away from the liquid storage tank, one end of the liquid outlet pipe is communicated with the liquid suction port, and the other end of the liquid outlet pipe is communicated with one end of the second liquid pipe far away from the preset position. Preferably, a containing basket is arranged on the outer side of the box body, one side of the liquid injection space is communicated with the containing basket, a transporta