CN215351037U

CN215351037U - Abdominal drainage flushing device

Info

Publication number: CN215351037U
Application number: CN202121328272.6U
Authority: CN
Inventors: 王娅娅
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: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-31
Anticipated expiration: 2031-06-16

Abstract

The utility model provides an abdominal cavity drainage flushing device which comprises an outer sleeve, a suction tube connected with a negative pressure drainage device and a water inlet tube connected with a liquid delivery tube, wherein the outer sleeve is hollow, an opening of the suction tube penetrates through the left end of the outer sleeve and then extends inwards to be connected with the inner side wall of the right end of the outer sleeve, suction holes for sucking liquid are arranged at the positions of the right end of the outer sleeve, the opening of the suction tube and the corresponding position of the right end of the outer sleeve, and a water outlet of the water inlet tube penetrates through the side edge of the outer sleeve and then extends inwards to be connected with the inner side wall of the right end of the outer sleeve. The peritoneal drainage flushing device provided by the utility model can prevent leakage, is not easy to cause pipeline blockage, and is easy to clean.

Description

Abdominal drainage flushing device

Technical Field

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

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 exudates in the abdominal cavity, even intestinal fluid, are drained, so that the exudates are prevented from accumulating in the abdominal cavity to cause infection, and intestinal fistula digestive juice is prevented from accumulating in the abdominal cavity to corrode important organs.

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 by adhesive tapes, the drainage washing device has simple structure and low cost, but if the seepage is more, the phenomenon of seepage occurs easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the peritoneal drainage flushing device which can prevent leakage, is not easy to cause pipeline blockage and is easy to clean.

In order to achieve the purpose, the utility model provides an abdominal cavity drainage flushing device which comprises an outer sleeve, a suction tube connected with a negative pressure drainage device and a water inlet tube connected with a liquid conveying tube, wherein the outer sleeve is hollow, an opening of the suction tube penetrates through the left end of the outer sleeve and then extends inwards to be connected with the inner side wall of the right end of the outer sleeve, suction holes for sucking liquid are formed in the positions, corresponding to the right end of the outer sleeve, of the right end of the outer sleeve, the opening of the suction tube, and a water outlet of the water inlet tube penetrates through the side edge of the outer sleeve and then extends inwards to be connected with the inner side wall of the right end of the outer sleeve.

Preferably, the left end of the outer sleeve is also provided with an elastic valve, and a cross-shaped cut which is convenient for the suction tube to move up and down is arranged in the middle of the valve; the suction tube moves up and down to prevent the blockage of seepage liquid during drainage, the suction tube can be pulled out for cleaning, and meanwhile, the cross-shaped cut can prevent seepage.

Preferably, the valve and outer sleeve are integrally provided.

Preferably, the valve and the outer sleeve are both made of silica gel; the elastic shaping state is good.

Preferably, one end of the suction tube connected with the negative pressure drainage device is also provided with a first cover cap for opening and closing the suction tube; generally need the patient of abdominal cavity drainage to insert many drainage tubes, if the patient need walk about, then can be very inconvenient, will attract the pipe to plug when suspending the drainage through setting up block one, make things convenient for patient's action.

Preferably, one end of the outer sleeve close to the valve is provided with a plurality of air holes facilitating negative pressure drainage, and the smooth proceeding of the negative pressure lunar calendar can be ensured by means of the air holes.

Preferably, the lateral wall of outer tube is equipped with the extension pipe that supplies the inlet tube to penetrate, and the inlet tube sets up with the inner wall laminating of extension pipe.

Preferably, the water inlet of the water inlet pipe is provided with a connecting port used for being connected with the infusion pipe, and compared with the water inlet of the traditional water inlet pipe which needs specific shearing treatment, the water inlet of the water inlet pipe can be directly connected with the infusion pipe, so that the water inlet pipe is convenient and practical.

Preferably, a second cover cap used for opening and closing the water inlet pipe is arranged at the water inlet of the water inlet pipe, the water inlet pipe can be closed when needed, and the cover cap is matched with the suction pipe, so that the movement of a patient is facilitated.

The utility model has the beneficial effects that: the utility model realizes the dual functions of drainage and flushing by arranging the outer sleeve, the suction tube connected with the negative pressure drainage device and the water inlet tube connected with the infusion tube; an elastic valve is arranged at one end of the outer sleeve close to the suction tube, and a cross-shaped cut is arranged in the middle of the valve, so that the suction tube can move conveniently and liquid seepage can be prevented; meanwhile, the cap is arranged on the suction tube and the water inlet tube, so that the device is convenient for the movement of a patient and is more humanized.

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 cross-sectional view of the outer sleeve.

In the figure: 1-outer sleeve, 2-suction tube, 3-water inlet tube, 11-valve, 12-suction hole I, 13-air hole, 14-extension tube, 21-suction hole II, 22-connecting end, 23-cap I, 31-connecting port, 32-cap II and 111-cross-shaped incision.

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 and fig. 2, this embodiment provides an abdominal drainage flushing device, which includes an outer casing 1 and a suction tube 2 connected to a negative pressure drainage device, the outer casing 1 is hollow and can be made of elastic materials with certain plasticity, such as rubber, silica gel, etc., the outer casing 1 of the present invention is made of silica gel, the left end of the outer casing 1 is integrally provided with a valve 11, the valve 11 is communicated with the outer casing 1, the middle of the valve 11 is provided with a cross-shaped incision 111 facilitating the up-and-down movement of the suction tube 2, the cross-shaped incision 111 is arranged to prevent the seepage from flowing out, the opening of the suction tube 2 transversely penetrates from the cross-shaped incision 111 to be fixedly connected with the right side wall of the outer casing 1,

in order to enlarge the imbibition scope, set up a plurality of suction holes one 12 at the right-hand member of outer tube 1, set up a plurality of two 21 of suction holes simultaneously in the corresponding position department of attracting pipe 2, when carrying out the drainage to the hydrops in the abdominal cavity like this, not only can pass through the opening part drainage that attracts pipe 2, can also enter into outer tube 1 through attracting hole one 12 earlier in, the negative pressure effect of rethread negative pressure drainage device, with the hydrops in outer tube 1 through attracting pipe 2 suction.

One end of the suction tube 2 connected with the negative pressure drainage device is a connecting end 22, one side of the connecting end 22 of the suction tube 2 is also provided with a first cover cap 23 for opening and closing the connecting end 22 of the suction tube 2, so that the patient can walk conveniently, and the first cover cap 23 and the suction tube 2 are preferably arranged integrally for convenience in arrangement.

Because part of the outer sleeve 1 is inserted into the abdominal cavity, in order to ensure the smooth operation of the negative pressure drainage device, a plurality of air holes 13 are arranged at one end of the outer sleeve 1 close to the valve 11.

This peritoneal drainage washing unit still includes the inlet tube 3 of being connected with the transfer line, 1 side of outer tube is provided with the extension pipe 14 that supplies inlet tube 3 to penetrate, inlet tube 3 sets up with the inner wall laminating of extension pipe 14, the play water end of inlet tube 3 penetrate back and outer tube 1's right side wall fixed connection in the extension pipe 14, the mouth of a river department at inlet tube 3 has set up the connector 31 that makes things convenient for and be connected with the transfer line, connector 31's side an organic whole is provided with block two 32, make things convenient for opening and shutting of connector 31, make things convenient for patient's walking about.

Firstly, inserting the outer sleeve 1 part of the drainage device into the abdominal cavity, connecting the connecting end 22 of the suction tube 2 with the negative pressure drainage device during drainage, starting the negative pressure drainage device, and draining effusion in the abdominal cavity of a patient through the matching of the suction tube 2, the outer sleeve 1, the suction hole I12 of the outer sleeve 1 and the suction hole II 21 of the suction tube 2; when the negative pressure drainage device is washed, the work of the negative pressure drainage device is stopped, the connecting end 22 of the suction tube 2 is closed by the first cover cap 23, and the connecting port 31 of the water inlet tube 3 is connected with the infusion tube for washing.

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 an abdominal cavity drainage washing unit which characterized in that: the utility model discloses a suction tube that attracts pipe, the inlet tube of being connected with the transfer line that include the outer tube, be connected with negative pressure drainage device, the outer tube is hollow form, the opening part that attracts the pipe penetrates the outer tube left end and extends to being connected with the right-hand member inside wall of outer tube to the interior, the right-hand member of outer tube, the opening part that attracts the pipe all are equipped with the hole of attracting that is used for the imbibition with the corresponding position department of outer tube right-hand member, the delivery port of inlet tube penetrates the outer tube side and extends to being connected with the right-hand member inside wall of outer tube to the interior.

2. The peritoneal drainage irrigation device of claim 1, wherein: the left end of the outer sleeve is also provided with an elastic valve, and a cross-shaped cut which is convenient for the suction tube to move up and down is arranged in the middle of the valve.

3. The peritoneal drainage irrigation device of claim 2, wherein: the valve and outer sleeve are integrally arranged.

4. The peritoneal drainage irrigation device of claim 3, wherein: the valve and the outer sleeve are both made of silica gel.

5. The peritoneal drainage irrigation device of claim 1, wherein: one end of the suction tube connected with the negative pressure drainage device is also provided with a first cover cap used for opening and closing the suction tube.

6. The peritoneal drainage irrigation device of any one of claims 1-5, characterized in that: one end of the outer sleeve close to the valve is provided with a plurality of air holes which facilitate negative pressure drainage.

7. The peritoneal drainage irrigation device of claim 1, wherein: the lateral wall of outer tube is equipped with the extension pipe that supplies the inlet tube to penetrate, and the inlet tube sets up with the inner wall laminating of extension pipe.

8. The peritoneal drainage irrigation device of claim 1 or 7, characterized in that: and a water inlet of the water inlet pipe is provided with a connector for connecting with an infusion tube.

9. The peritoneal drainage irrigation device of claim 1 or 7, characterized in that: and a second cover cap for opening and closing the water inlet pipe is arranged at the water inlet of the water inlet pipe.