CN213192126U

CN213192126U - Drainage tube clamp

Info

Publication number: CN213192126U
Application number: CN202021609155.2U
Authority: CN
Inventors: 蒋沙沙; 俞劲; 刘艳华
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-14
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a drainage tube clamp relates to medical pipeline clamping ware field, provides one kind and can clamp the drainage tube and make the drainage tube tip keep upright, the ascending drainage tube clamp of opening. The drainage tube clamp comprises a base plate, a bending piece and a clamping device, wherein the bending piece and the clamping device are positioned above the middle part of the base plate; the bending piece is vertical to the chassis and is connected with the chassis; the clamping device comprises a hinging seat, a connecting seat and a clamping piece, wherein the hinging seat and the connecting seat are connected with the chassis, the connecting seat is provided with a wedge-shaped pressing bulge, the clamping piece is opposite to and parallel to the bending piece, one end of the clamping piece is hinged with the hinging seat, the other end of the clamping piece is positioned below the pressing bulge, the pressing bulge limits the clamping piece to rotate upwards, and a clamping gap is formed between the clamping piece and the chassis; the connecting seat can swing outwards by means of the elasticity of the material of the connecting seat, so that the clamping and closing piece can be separated from the limit of the pressing bulge and rotate upwards.

Description

Drainage tube clamp

Technical Field

The utility model relates to a medical pipeline clamping device field especially relates to a drainage tube clamp.

Background

One end of the drainage tube is placed into a human body, and the other end of the drainage tube is connected with a liquid container (a drainage bottle or a drainage bag) for leading out liquid such as pus, blood and the like accumulated in the human body to the outside of the body and leading the liquid container for collection, thereby avoiding infection or promoting wound healing.

After a period of drainage, the drainage container needs to be removed and replaced with a new drainage container. The specific operation mode is that the drainage tube is clamped by a clamp, then the drainage container is disassembled, the end part of the drainage tube is disinfected by disinfectant, and then the drainage container is connected with the drainage tube. The drainage tube should be kept upright with the opening facing upward after being clamped, so as to avoid the liquid in the drainage tube outside the clamping point from flowing out to pollute a sickbed or a ward and avoid the end part of the drainage tube from contacting other objects.

The existing drainage tube clamp only has the function of clamping the drainage tube, but does not have the function of keeping the drainage tube upright and enabling the opening to be upward after the drainage tube is clamped. Such as one disclosed by ZL201822201249.5 and a portable medical catheter clip disclosed by ZL201220681665.

Based on the above reasons, the drainage tube can only be held by hand after being clamped, and the operation of disinfecting the drainage tube and replacing the drainage container is inconvenient and difficult to be completed by one person. In addition, during the effect, the disinfection solution and the liquid in the drainage tube may drip down to pollute the sickbed or the ward.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a drainage tube clamp which can clamp a drainage tube and keep the end part of the drainage tube upright and has an upward opening.

The technical scheme adopted for solving the problems is as follows: the drainage tube clamp comprises a base plate, a bending piece and a clamping device, wherein the bending piece and the clamping device are positioned above the middle part of the base plate; the bending piece is vertical to the chassis and is connected with the chassis; the clamping device comprises a hinging seat, a connecting seat and a clamping piece, wherein the hinging seat and the connecting seat are connected with the chassis, the connecting seat is provided with a wedge-shaped pressing bulge, the clamping piece is opposite to and parallel to the bending piece, one end of the clamping piece is hinged with the hinging seat, the other end of the clamping piece is positioned below the pressing bulge, the pressing bulge limits the clamping piece to rotate upwards, and a clamping gap is formed between the clamping piece and the chassis; the connecting seat can swing outwards by means of the elasticity of the material of the connecting seat, so that the clamping and closing piece can be separated from the limit of the pressing bulge and rotate upwards.

Further, the method comprises the following steps: the connecting seat comprises a shifting sheet positioned above the pressing protrusion.

Further, the method comprises the following steps: the bending piece is provided with a limiting groove.

Further, the method comprises the following steps: the upper edge of the chassis is provided with an upper flange.

The utility model has the advantages that: 1. when the drainage container is replaced, the drainage tube is clamped on a sickbed. As shown in fig. 5, the connecting base is first opened outward, and the clipping plate is rotated upward. The drainage tube is then laid across the bent sheet. Then, as shown in fig. 6 and 7, the clipping sheet is pressed down, the clipping sheet props the connecting base to move to the position below the pressing protrusion, the pressing protrusion presses the clipping sheet, the clipping sheet clips the drainage tube, and the bending sheet enables the end part of the drainage tube to keep upright. Because the base has certain area, including the drainage tube is softer, the drainage tube clamp can not empty, consequently the utility model discloses can the clamp close the drainage tube and make the drainage tube tip keep upright. In the operation afterwards, the nurse need not handheld drainage tube, can carry out follow-up dismouting drainage container and disinfection work alone, uses manpower sparingly, and is also very convenient.

2. The upper flange is further arranged on the upper edge of the bottom plate, so that the bottom plate can contain liquid. If the disinfectant and the liquid in the drainage tube outside the clamping point flow down, the disinfectant flows into the chassis to be collected and cannot flow onto the sickbed. And after the drainage container is replaced, taking down the drainage tube and slightly moving upwards, and wiping the drainage tube clean. Thus, the pollution of the sickbed can be avoided.

Drawings

FIG. 1 is a front view of a drain clamp;

FIG. 2 is a top view of the drain clip;

FIG. 3 is a sectional view taken along line A-A of FIG. 1

Fig. 4 is an enlarged view at B of fig. 3;

FIG. 5 is a view showing an opened state of the pinching closing sheet;

FIG. 6 is a front view of the catheter clip in the occluded state;

FIG. 7 is a top view of the catheter clip in a state clamping the catheter tube;

labeled as: the clamping device comprises a chassis 1, an upper flange 11, a bending piece 2, a limiting groove 21, a clamping device 3, a hinge seat 31, a clamping piece 32, a connecting seat 33, a pressing protrusion 331, a shifting piece 332 and a clamping gap 4.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 4, the drainage tube clamp comprises a base plate 1, a bending piece 2 and a clamping device 3, wherein the bending piece 2 and the clamping device 3 are positioned above the middle part of the base plate 1; the bending piece 2 is vertical to the chassis 1 and is connected with the chassis 1; the clamping device 3 comprises a hinged seat 31, a connecting seat 33 and a clamping piece 32, the hinged seat 31 and the connecting seat 33 are both connected with the chassis 1, the connecting seat 33 is provided with a wedge-shaped pressing bulge 331, the clamping piece 32 is opposite to and parallel to the bending piece 2, one end of the clamping piece 32 is hinged with the hinged seat 31, the other end of the clamping piece is positioned below the pressing bulge 331, the pressing bulge 331 limits the clamping piece 32 to rotate upwards, and a clamping gap 4 is formed between the clamping piece 32 and the chassis 1; the connecting seat 33 can swing outwards by means of its own material elasticity, so that the clipping sheet 32 can be separated from the limit of the pressing projection 331 and rotate upwards.

When the drainage container is replaced, the drainage tube is clamped on a sickbed. As shown in fig. 5, the connecting base 33 is first opened outward, and the clipping plate 32 is rotated upward to be opened. The drain tube 5 is then laid across the bending blade 2. Then, as shown in fig. 6 and 7, the clipping sheet 32 is pressed down, the clipping sheet 32 opens the connecting base 33 and moves to the lower part of the pressing protrusion 331, the pressing protrusion 331 presses the clipping sheet 32, the clipping sheet 32 clips the drainage tube 5, and the bending sheet 2 makes the end of the drainage tube 5 keep upright.

The utility model discloses can clip close drainage tube 5 and make drainage tube 5 tip keep upright. In the operation afterwards, the nurse need not handheld drainage tube 5, can carry out follow-up dismouting drainage container and disinfection work alone, uses manpower sparingly, and is also very convenient.

In order to avoid the conduit clamp from toppling over during use, the base 1 should have a certain area. The drainage tube 5 is made of soft materials such as rubber or silica gel, and the reaction force of the drainage tube to the drainage tube clamp is not large, so the area of the base 1 is not too large. Through the test of the inventor, the base 1 is circular, and the diameter is 40-50 mm. The chassis 1, the bending piece 2 and the clamping and closing device 3 can all be made of plastic.

When the connecting seat 33 is opened, the base 1 can be held by hand and the pressing protrusion 331 is broken, but the required force is large, which is inconvenient. In order to facilitate the outward opening of the connecting seat 33 and save more labor, the connecting seat 33 of the present invention preferably includes a pulling piece 332 above the pressing protrusion 331. Thus, the connecting seat 33 can swing by pulling the shifting piece 332, which is more convenient and labor-saving.

In order to prevent the drainage tube 5 from moving in the clamping operation after being laid on the bending piece 2, and causing the bending piece 2 to fall, it is preferable that the bending piece 2 has a limit groove 21. The drainage tube 5 is placed in the limiting groove 21, so that the drainage tube can be prevented from transversely moving to drop the lower bending piece 2.

Furthermore, the present invention preferably has an upper flange 11 on the upper edge of the chassis 1. When the drainage container is disassembled and disinfected, the disinfectant and the liquid in the drainage tube 5 outside the clamping point flow down and then flow into the chassis 1 for collection, and the liquid cannot flow onto a sickbed due to the upper flange 11. After the drainage container is replaced, the drainage tube 5 is taken down and slightly moved upwards, the drainage tube 5 is wiped clean, and then the drainage tube clamp is taken away, so that the pollution of a sickbed can be avoided.

Claims

1. Drainage tube clamp, its characterized in that: the bending device comprises a chassis (1), a bending piece (2) and a clamping device (3), wherein the bending piece (2) and the clamping device (3) are positioned above the middle part of the chassis (1); the bending piece (2) is vertical to the chassis (1) and is connected with the chassis (1); the clamping device (3) comprises a hinged seat (31), a connecting seat (33) and a clamping piece (32), the hinged seat (31) and the connecting seat (33) are both connected with the chassis (1), the connecting seat (33) is provided with a wedge-shaped pressing bulge (331), the clamping piece (32) is opposite to and parallel to the bending piece (2), one end of the clamping piece (32) is hinged with the hinged seat (31), the other end of the clamping piece is positioned below the pressing bulge (331), the pressing bulge (331) limits the clamping piece (32) to rotate upwards, and a clamping gap (4) is formed between the clamping piece (32) and the chassis (1); the connecting seat (33) can swing outwards by means of the elasticity of the material of the connecting seat, so that the clamping and closing sheet (32) can be separated from the limit of the pressing bulge (331) and rotate upwards.

2. The drain clip of claim 1, wherein: the connecting base (33) includes a pick (332) located above the pressing projection (331).

3. The drain clip of claim 2, wherein: the bending piece (2) is provided with a limiting groove (21).

4. A drain clamp according to any of claims 1 to 3, wherein: the upper edge of the chassis (1) is provided with an upper flange (11).