Gastrointestinal decompression drainage device fixing clamp

Abstract

The utility model discloses a gastrointestinal decompression drainage device fixing clamp, and mainly relates to the technical field of medical instruments. Comprising a flexible connecting band, a female end cover is arranged at one end of the flexible connecting band, a male end cover matched with the female end cover is arranged at the other end of the flexible connecting band, a connecting piece is hinged to the end, away from the flexible connecting band, of the male end cover, and a movable connecting ring capable of being opened and closed is arranged at the end, away from the male end cover, of the connecting piece. The movable connecting ring is rotationally connected with the connecting piece; the drainage tube fixing device is simple in structure, convenient to operate and capable of effectively fixing a drainage tube.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a gastrointestinal decompression drainage device fixing clip. Background Art

[0002] Gastrointestinal decompression is a commonly used clinical treatment method, mainly used to treat intestinal obstruction, gastric dilatation and other diseases caused by various reasons. During the gastrointestinal decompression process, a drainage tube needs to be inserted into the patient's stomach to continuously drain the gas and liquid in the stomach to relieve the patient's pain. However, the fixation of the drainage tube has always been a problem. The traditional fixation method of the gastrointestinal decompression negative pressure drainage device mostly uses adhesive tape, but due to factors such as patient activity and position changes, the adhesive tape is easy to fall off, causing the drainage tube to shift or fall off, affecting the treatment effect; and the use of rounded corner stickers and buckle clips will make the patient prone to pressure and pulling while sleeping, which will not only cause the gastrointestinal decompression tube to accidentally slip off, but also the traditional pins or clips are easy to damage and stab the patient. In addition, the existing drainage fixing pocket or drainage fixing bag is to hang a plastic bag on the patient's chest and tie it to a button, or use a cloth bag directly hung on the patient's neck or shoulder, and place the gastrointestinal decompression device in the cloth bag, thereby improving the traditional fixing method, but it cannot be disinfected or sterilized, and one patient uses it, which increases the department cost. At the same time, the method of use is relatively complicated, which is not convenient for one person to operate, is not conducive to changing body position, and is also not convenient for observing the properties of the drainage fluid. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and to provide a gastrointestinal decompression drainage device fixing clip which has a simple structure, is easy to operate and can effectively fix.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A gastrointestinal decompression drainage device fixing clamp comprises a flexible connecting belt, one end of which is provided with a female end cap, and the other end is provided with a male end cap adapted to the female end cap, a connecting piece is hingedly connected at one end of the male end cap away from the flexible connecting belt, and an openable and closable movable connecting ring is provided at one end of the connecting piece away from the male end cap, and the movable connecting ring is rotatably connected to the connecting piece.

[0006] Preferably, the male end cover is an annular plastic part.

[0007] Preferably, a lock core is provided on the outside of the plug-in portion of the male end cover inserted into the female end cover, and a button for adjusting the extension of the lock core is provided on the top of the male end cover, and a card slot adapted to the lock core is provided on the inner wall of the female end cover.

[0008] Preferably, a wedge block is provided at one end of the lock core inserted into the plug-in portion, and a return spring is provided at the end of the wedge block away from the lock core. An installation cavity adapted to the wedge block is provided on the male end cover, and the return spring and the wedge block are both located in the installation cavity, and the wedge block is slidably connected to the installation cavity. A pressure rod is provided on the top of the inclined surface of the wedge block, and the top end of the pressure rod is fixed on the button. A mounting hole adapted to the pressure rod is provided on the male end cover, and the mounting hole is connected to the mounting cavity.

[0009] Preferably, the bottom surface of the pressure rod is an inclined surface.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. Simple structure: concise design, easy to manufacture and operate.

[0012] 2. Easy to operate: The female end cap and the male end cap can be fixed together by pressing a button, and no special tools or skills are required to fix the drain.

[0013] 3. Firm and stable: The movable connecting ring and the drain device work closely together to effectively prevent slipping and improve the nursing effect.

[0014] 4. Strong adaptability: The fixing clip can be movably arranged on the clip body and is suitable for drains of different sizes.

[0015] 5. Safe and reliable: It can be made of corrosion-resistant and non-toxic materials, is non-irritating to the skin, and meets medical safety standards.

[0016] 6. Improve efficiency: It can effectively reduce the relocation time caused by drain slippage and improve medical care efficiency.

[0017] 7. Reduce patient pain: Avoid the pain and discomfort caused to patients by repeated placement of drains. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is the telescopic principle diagram of the lock core.

[0020] The numbers shown in the accompanying drawings are: 1, flexible connecting belt; 2, female end cover; 3, male end cover; 4, connecting piece; 5, movable connecting ring; 6, lock core; 7, button; 61, wedge block; 62, return spring; 63, pressure rod. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0022] Example: As attached Figure 1-2 As shown, the utility model is a gastrointestinal decompression drainage device fixing clip, which can be made of plastic material as a whole, with a main length of 60mm and a width of 20mm. The thickness of the gastrointestinal decompression drainage device fixing clip when buckled is 9mm. Specifically, it includes: a flexible connecting belt 1, one end of the flexible connecting belt 1 is provided with a female end cap 2, and the other end is provided with a male end cap 3 adapted to the female end cap 2, a connector 4 is hinged at the end of the male end cap 3 away from the flexible connecting belt 1, and an openable and closable movable connecting ring 5 is provided at the end of the connecting member 4 away from the male end cap 3, and the movable connecting ring 5 is rotatably connected to the connector 4.

[0023] The movable connecting ring 5 is used to hang the drainage device. The movable connecting ring 5 is located at the lower opening of the clip, so that the drainage device can be placed under the clip when the gastrointestinal decompression drainage device fixing clip is clamped in the chest pocket. The movable connecting ring 5 can rotate 360° through the connecting piece 4, and the hanging state is more natural. The connecting piece 4 is a fixing mechanism for the movable connecting ring 5. On the one hand, the connecting piece 4 can make the movable connecting ring 5 rotate 360°, and on the other hand, it is connected to the male end cover 3, and the entire mechanism supports 90° rotation. The button 7 is a fixing clip locking and unlocking button. The button 7 limits the retraction or ejection of the lock core 6 through the up and down displacement of its own concave and convex structure, so as to lock or unlock the fixing clip. There is a protruding plastic buckle on the male end cover 3. When buckled with the female end cover 2, the male end cover 3 is embedded in the female end cover 2 due to the elasticity of the plastic itself, and the male end cover 3 is restricted from falling off by the protruding plastic buckle. By pressing the button 7, the lock core 6 is controlled to pop out, so that the male end cover 3 and the female end cover 2 will not be separated. Press the button 7 again to control the lock core 6 to retract. At this time, the male end cover 3 can be easily pulled open due to the elasticity of the plastic. The male end cover 3 is an annular plastic part, which increases the contact range for clamping clothes. It is stable and not easy to fall off in actual use. The flexible connecting belt 1 is used to connect and fix the male and female end covers of the clamp to maintain the initial opening state and provide a preliminary relative matching relationship to reduce the trouble of the holes in actual use.

[0024] Preferably, in order to improve the firmness of the male end cover and the female end cover after being buckled together, a lock core 6 is provided on the outside of the plug-in portion of the male end cover 3 inserted into the female end cover 2, and a button 7 for adjusting the extension of the lock core 6 is provided on the top of the male end cover 3, and a card slot adapted to the lock core 6 is provided on the inner wall of the female end cover 2.

[0025] Furthermore, a wedge block 61 is provided at one end of the lock core 6 inserted into the plug-in portion, and a return spring 62 is provided at the end of the wedge block 61 away from the lock core 6. An installation cavity adapted to the wedge block 61 is provided on the male end cover 3, and the return spring 62 and the wedge block 61 are both located in the installation cavity, and the wedge block 61 is slidably connected to the installation cavity. A pressure rod 63 is provided at the top of the inclined surface of the wedge block 61, and the top end of the pressure rod 63 is fixed on the button 7. A mounting hole adapted to the pressure rod 63 is provided on the male end cover 3, and the mounting hole is connected to the mounting cavity.

[0026] Furthermore, the bottom surface of the pressing rod 63 is an inclined surface.

Claims

1. Gastrointestinal decompression drainage device fixing clip, characterized by: The invention comprises a flexible connecting belt (1), wherein one end of the flexible connecting belt (1) is provided with a female end cover (2), and the other end is provided with a male end cover (3) adapted to the female end cover (2); a connecting piece (4) is hingedly connected at one end of the male end cover (3) away from the flexible connecting belt (1); and an openable and closable movable connecting ring (5) is provided at one end of the connecting piece (4) away from the male end cover (3); and the movable connecting ring (5) is rotatably connected to the connecting piece (4).

2. The gastrointestinal decompression drainage device fixing clip according to claim 1, characterized in that: The male end cover (3) is an annular plastic part.

3. The gastrointestinal decompression drainage device fixing clip according to claim 1, characterized in that: A lock core (6) is provided on the outside of the plug-in portion of the male end cover (3) inserted into the female end cover (2), and a button (7) for adjusting the telescopic extension of the lock core (6) is provided on the top of the male end cover (3), and a slot adapted to the lock core (6) is provided on the inner wall of the female end cover (2).

4. The gastrointestinal decompression drainage device fixing clip according to claim 3, characterized in that: A wedge block (61) is provided at one end of the lock core (6) inserted into the plug-in portion, and a return spring (62) is provided at one end of the wedge block (61) away from the lock core (6). A mounting cavity adapted to the wedge block (61) is provided on the male end cover (3), the return spring (62) and the wedge block (61) are both located in the mounting cavity, and the wedge block (61) is slidably connected to the mounting cavity. A pressure rod (63) is provided at the top of the inclined surface of the wedge block (61), and the top end of the pressure rod (63) is fixed on the button (7). A mounting hole adapted to the pressure rod (63) is provided on the male end cover (3), and the mounting hole is communicated with the mounting cavity.

5. The gastrointestinal decompression drainage device fixing clip according to claim 4, characterized in that: The bottom surface of the pressing rod (63) is an inclined surface.

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