CN215961400U

CN215961400U - Medical peritoneal drainage washing unit

Info

Publication number: CN215961400U
Application number: CN202121914170.2U
Authority: CN
Inventors: 钱祎洁
Original assignee: Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
Current assignee: Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-08
Anticipated expiration: 2031-08-16

Abstract

The utility model provides a medical abdominal drainage flushing device, which comprises a suction tube for abdominal drainage, a water inlet tube connected with a liquid conveying tube and used for flushing abdominal cavity, and further comprises an outer sleeve connected with the suction tube. The medical abdominal drainage flushing device provided by the utility model is convenient for connecting and detaching the water inlet pipe and the infusion pipe, and is good in sealing property, high in safety and convenient to use.

Description

Medical peritoneal drainage washing unit

Technical Field

The utility model relates to the technical field of medical protectors, in particular to a medical abdominal drainage flushing device suitable for a baby carrier.

Background

In the medical industry, patients with abdominal cavity infection, pancreatitis and intestinal fistula generally need to be subjected to abdominal cavity flushing after an operation, and drainage of liquid seeping in an abdominal cavity, even intestinal liquid, so that the abdominal cavity infection caused by accumulation of the liquid seeping is prevented, and the vital organs are prevented from being corroded by the accumulated digestive juice of the intestinal fistula in the abdominal cavity.

The existing abdominal cavity drainage tube is mostly a double-channel tube made of latex or silicon rubber, one tube is used for negative pressure drainage, the other tube is used for washing, the two double-channel tubes are wound and fixed through adhesive tapes, the water inlet tube used for washing simultaneously generally adopts a catheter, and when washing, the catheter and the adhesive tapes for the infusion tube are wound and fixed, so that the drainage of physiological saline is realized.

This kind of drainage washing unit simple structure, with low costs, but owing to adopt the adhesive tape to entangle fixed mode, appear phenomena such as drop, seepage easily in the use, the serious liquid that still can appear the seepage splashes into the eye, influences medical personnel's healthy, simultaneously because the adhesive tape entangles fixedly, the transfer line is difficult to the separation with the inlet tube, and the patient need drag whole transfusion system when the inspection, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a medical abdominal drainage flushing device which is convenient for connecting and disassembling a water inlet pipe and a perfusion tube, and has the advantages of good sealing performance, high safety and convenient use.

In order to achieve the purpose, the utility model provides a medical abdominal drainage flushing device which comprises a suction tube for abdominal drainage, a water inlet tube connected with a perfusion tube and used for flushing the abdominal cavity, and an outer sleeve connected with the suction tube.

Preferably, the two ends of the joint are also provided with sealing sleeves which are sleeved on the water inlet pipe and the infusion pipe when the joint is connected with the water inlet pipe and the infusion pipe, so that the sealing performance of the connection between the joint and the metal pipe and the connection between the joint and the infusion pipe are improved.

Preferably, the side wall of the connecting end of the water inlet pipe is provided with a first sealing cover, and the first sealing cover is in interference fit with the water inlet of the water inlet pipe and used for sealing the water inlet pipe when the water inlet pipe is disconnected with the infusion tube, so that outgoing examination of a patient is facilitated.

Preferably, a second sealing cover is arranged on the side wall of the joint and can be in interference fit with two ends of the joint; is used for sealing the joint when the joint is disconnected with the water inlet pipe or the infusion pipe, and improves the sanitation.

Preferably, the second sealing cover is conical and is suitable for connecting and sealing the ends with different inner diameters.

Preferably, the water inlet pipe is connected with the outer sleeve, the inner part of the outer sleeve is divided into a first inner cavity and a second inner cavity, the first inner cavity is communicated with the water inlet pipe, and the second inner cavity is communicated with the suction pipe; through with inlet tube and outer tube connected, the drainage with wash and use same port, traditional inlet tube and outer tube of comparing separately set up, need two ends to insert the abdominal cavity, this technical scheme makes things convenient for the drainage in the abdominal cavity to wash sheathed tube fixed, alleviates patient's pain.

Preferably, the water inlet tube, the suction tube and the outer sleeve are integrally formed.

The utility model has the beneficial effects that: according to the utility model, the detachable joint is arranged between the water inlet pipe and the infusion pipe, and the joint and the water inlet pipe are both provided with the sealing covers, so that the convenient disassembly of the water inlet pipe and the sealing performance when the water inlet pipe is connected with the infusion pipe are realized, the outgoing inspection of a patient is facilitated, the leakage during flushing is also prevented, and the practicability is strong; meanwhile, the water inlet pipe, the suction pipe and the outer sleeve are integrally formed, so that the operation is convenient and the stability is strong.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Fig. 3 is a schematic view of the structure of the joint.

In the figure: 1-suction tube, 2-water inlet tube, 3-infusion tube, 4-outer sleeve, 41-lumen I, 42-lumen II, 5-joint, 51-step, 52-groove, 31-clamping strip, 53-sealing sleeve, 21-sealing cover I, 54-sealing cover II.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to 3, the medical peritoneal drainage flusher of the present embodiment includes a suction tube 1 for peritoneal drainage, a water inlet tube 2 connected to an infusion tube 3 for peritoneal flushing, and an outer sleeve 4 connected to the suction tube 1 and the water inlet tube 2, wherein the suction tube 1, the water inlet tube 2 and the outer sleeve 4 are integrally formed, specifically, the outer sleeve 4 is divided into a first inner cavity 41 and a second inner cavity 42, the first inner cavity 41 is communicated with the water inlet tube 2, and the second inner cavity 42 is communicated with the suction tube 1;

the device also comprises a joint 5 used for connecting the water inlet pipe 2 and the infusion pipe 3, wherein a labyrinth step 51 is arranged on the inner wall of one end of the joint 5, a thread is arranged on the step 51, the water inlet of the water inlet pipe 2 is matched with the step 51 to realize sealed detachable connection, a groove 52 is arranged at the other end of the joint 5, a clamping strip 31 matched with the groove 52 is arranged at one end of the infusion pipe 3 connected with the joint 5, the clamping strip 31 is hollow and is communicated with the inner cavity of the infusion pipe 3 to realize sealed detachable connection of the joint 5 and the infusion pipe 3; specifically, the two ends of the joint 5 are also provided with sealing sleeves 52 which are sleeved on the water inlet pipe 2 and the infusion tube 3 when being connected with the water inlet pipe 2 and the infusion tube 3, so that the sealing performance during connection is improved, and the safety of medical personnel is enhanced.

As preferred embodiment, the lateral wall of the connecting end of the water inlet pipe 2 is provided with a first sealing cover 21, the first sealing cover 21 is in interference fit with the water inlet of the water inlet pipe 2, the lateral wall of the joint 5 is provided with a second sealing cover 53, the second sealing cover 53 is conical and can be in interference fit with the two ends of the joint 5, when the water inlet pipe 2 is disconnected from the infusion pipe 3, the joint 5 is kept connected with the infusion pipe 3, the water inlet pipe 2 and the infusion pipe 3 can be sealed, and pollutants are prevented from entering the infusion pipe.

When in use, the suction tube 1 is firstly connected with the negative pressure suction device, the water inlet tube 2 is connected with the transfusion tube 3 through the joint 5, the accumulated liquid in the abdominal cavity is sucked out during drainage, after the accumulated liquid is sucked, the transfusion tube 3 is opened, and the physiological saline enters the abdominal cavity through the water inlet tube 2 for flushing; if the patient needs to go out for examination, the water inlet pipe 2 is disconnected from the joint 5, the first sealing cover 21 seals the water inlet pipe 2, and the second sealing cover 53 seals the joint 5.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a medical abdominal cavity drainage washing unit, includes the inlet tube that is used for the suction tube of abdominal cavity drainage, is connected with the transfer line for abdominal cavity washes, still includes and attracts the outer tube of union coupling, its characterized in that: the device is characterized by further comprising a joint used for connecting the water inlet pipe and the infusion pipe, wherein a labyrinth step is arranged on the inner wall of one end of the joint, threads are arranged on the step, the water inlet of the water inlet pipe is matched with the step, a groove is formed in the other end of the joint, a clamping strip matched with the groove is arranged at one end of the infusion pipe connected with the joint, and the clamping strip is arranged to be hollow.

2. The medical peritoneal drainage irrigation device of claim 1, characterized in that: and sealing sleeves are further arranged at two ends of the joint and are used for being sleeved on the water inlet pipe and the infusion tube when being connected with the water inlet pipe and the infusion tube.

3. The medical peritoneal drainage irrigation device of claim 1, characterized in that: the side wall of the connecting end of the water inlet pipe is provided with a first sealing cover, and the first sealing cover is in interference fit with the water inlet of the water inlet pipe.

4. The medical peritoneal drainage irrigation device of claim 1, characterized in that: the lateral wall that connects is equipped with sealed lid two, sealed lid two can with the both ends interference fit who connects.

5. The medical peritoneal drainage irrigation device of claim 4, characterized in that: the second sealing cover is conical.

6. The medical peritoneal drainage irrigation device of any one of claims 1-5, characterized in that: the water inlet pipe is connected with the outer sleeve, the inner part of the outer sleeve is divided into a first inner cavity and a second inner cavity, the first inner cavity is communicated with the water inlet pipe, and the second inner cavity is communicated with the suction pipe.

7. The medical peritoneal drainage irrigation device of claim 6, characterized in that: the water inlet pipe, the suction pipe and the outer sleeve are integrally formed.