CN219662590U - Fixing device of drainage tube - Google Patents

Abstract

The utility model relates to the technical field of medical devices, and in particular to a fixation device for drainage tubes. The technical solution includes: a fixed sticker, a fixed frame and a movable frame. An elastic plate is fixedly installed on the top of the fixed sticker, and the outside of the elastic plate passes through a limiter. A fixed frame is fixed on the block limiter. A first movable slot is provided inside the fixed frame outside the limit block. A movable rod corresponding to the elastic plate is slidably installed on the inside of the first movable slot. A movable frame is installed on the top of the fixed frame. . By arranging the mutual cooperation between the limited frame, the clamping frame and the anti-slip pad, the utility model can make the drainage tube less susceptible to the clamping force and cause the drainage tube to be flattened, and the drainage tube can be less susceptible to pulling influence, which will cause the drainage tube and the If the patient's treatment part is detached, it can be reused through the cooperation between the elastic plate, the first fixed tooth and the movable rod to avoid a lot of waste.

Description

A fixation device for drainage tubes

Technical field

The utility model relates to the technical field of medical devices, specifically a fixation device for a drainage tube.

Background technique

Drainage tube is a medical device used for clinical surgical drainage. It guides pus, blood, and liquid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. It is the process of treating patients in the urology department. , the patient's urine needs to be drained, and the drainage tube needs to be fixed. When fixing the drainage tube, a drainage tube fixing device needs to be used.

In the existing technology, problems exist as follows:

In the process of urological care, drainage tubes need to be used to drain the patient's urine. Because the drainage tubes are made of flexible material, the drainage tubes are prone to being scattered, and the drainage tubes are easily pulled and damaged. Nowadays, Some solutions are to use a clamp to clamp and fix the drainage tube, and at the same time stick the clamp on the patient's skin to clamp and fix the drainage tube. However, when the existing clamp clamps and fixes the drainage tube, it is easy to The drainage tube is affected by the clamping force, which can easily cause the drainage tube to be flattened so that the inner wall of the drainage tube fits tightly, making it impossible to drain the patient's urine. At the same time, the existing clamp is inconvenient to reuse and can easily cause waste. .

Utility model content

The purpose of this utility model is to provide a fixation device for a drainage tube to solve the problems raised in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solution: a fixation device for a drainage tube, which includes a fixed sticker, a fixed frame and a movable frame. An elastic plate is fixedly installed on the top of the fixed sticker, and the outside of the elastic plate passes through The limiting block is limited and fixed with a fixed frame. A first movable groove is provided inside the fixed frame outside the limiting block. A movable rod corresponding to the elastic plate is slidably installed on the inside of the first movable groove. The fixed frame A movable frame is movably installed on the top of the frame. A clamping frame is engaged with the inside of the fixed frame and the movable frame. A second movable slot is provided inside the fixed frame at the front end of the clamping frame. The bottom of the movable frame is fixedly installed. There is a fixed rod extending into the second movable groove, and a movable plate is movable inside the second movable groove.

The fixed patch is made of flexible material. By pasting the fixed patch on the skin of the urology patient at a suitable position, placing the drainage tube on the inside of a set of clamping frames, and driving the movable frame to flip and engage with the fixed frame, it can be used. The two sets of clamping frames are engaged to clamp and fix the drainage tube. The ring formed by the two sets of clamping frames can prevent the drainage tube from being flattened by the clamping force. This prevents the drainage tube from being easily pulled and causing the drainage tube to detach from the patient's treatment site. By driving the movable rod to move inward, the elastic plate can be pushed to bend inward, which facilitates the replacement of the fixed patch and the fixed frame. Reuse to avoid a lot of waste.

Preferably, a fixed block is fixedly installed on the top and bottom of the movable rod, and a first thrust spring is movable between the fixed block and the first movable groove. Through the thrust of the first thrust spring, the fixed block can be pushed to move outward, and the movable rod can be synchronously driven to move outward.

Preferably, the first fixed teeth corresponding to the limiting blocks are fixedly installed on the outside of the elastic plate, and the pressure plate is fixedly connected on the outside of the movable rod. By pressing the pressure plate to move inward, the movable rod can be driven to move synchronously inward, and one end of the movable rod can push the elastic plate to bend inward, which can separate the first fixed tooth and the limiting block, making it convenient Replace the fixing tape.

Preferably, the clamping frame, the fixed frame and the movable frame are limited and fixed by a limiting frame, and an anti-slip pad is fixedly installed on the inside of the clamping frame. The anti-slip pad can improve the friction between the drainage tube and the clamping frame, and the limiting frame can limit and fix the clamping frame.

Preferably, a second thrust spring is movably installed between the movable plate and the second movable groove, and a push block extending out of the fixed frame is fixedly installed on the front end of the movable plate. By pushing the push block to move to the right, the movable plate can be driven to move synchronously, and through the thrust of the second thrust spring, the movable plate can be pushed to the left to perform a reset operation.

Preferably, a second fixed tooth is fixedly installed on one side of the fixed rod, and a movable tooth corresponding to the second fixed tooth is fixedly installed on one side of the movable plate. By driving the movable plate to move to the right, the movable teeth can be driven to move to the right to separate from the second fixed teeth, which facilitates the operation of releasing the clamping and fixing of the drainage tube.

Compared with the existing technology, the beneficial effects of this utility model are:

1. By arranging the mutual cooperation between the limit frame, the clamping frame and the anti-slip pad, by placing the drainage tube inside a set of clamping frames, and by driving the two sets of clamping frames to engage, the drainage can be The tube is clamped and fixed. The ring formed by the two sets of clamping frames can prevent the drainage tube from being flattened by the clamping force. The anti-slip pad can improve the gap between the drainage tube and the clamping frame. The friction force can limit the position and fixation of the clamping frame through the limiting frame, so that the drainage tube is not easily affected by pulling and causing the drainage tube to detach from the patient's treatment site.

2. Through the mutual cooperation between the elastic plate, the first fixed tooth and the movable rod, and by pressing the movable rod to move inward, the elastic plate can be pushed to bend inward, so that the first fixed tooth and the limiter can be The separation between the bit blocks makes it easy to replace the fixing stickers and allows the fixing frame to be reused to avoid a lot of waste.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the three-dimensional unfolded structure of the present utility model;

Figure 3 is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

Figure 4 is a schematic cross-sectional structural diagram of the second movable groove of the present utility model.

In the picture: 1. Fixed sticker; 101. Elastic plate; 102. First fixed tooth; 2. Fixed frame; 201. Limiting block; 202. First movable groove; 3. Pressure plate; 301. Movable rod; 302. Fixed block; 303, first thrust spring; 4, second movable slot; 401, push block; 402, movable plate; 403, second thrust spring; 404, movable teeth; 5, movable frame; 501, fixed rod; 502, Second fixed tooth; 503. Limiting frame; 6. Clamping frame; 601. Anti-slip pad.

Detailed ways

The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1

As shown in Figures 1, 2, 3 and 4, the utility model proposes a drainage tube fixing device, which includes a fixed sticker 1, a fixed frame 2 and a movable frame 5. The top of the fixed sticker 1 is fixedly installed with an elastic plate 101, the outer side of the elastic plate 101 is limited and fixed with a fixed frame 2 through the limiting block 201. The inner side of the fixed frame 2 outside the limiting block 201 is provided with a first movable groove 202, and the inner side of the first movable groove 202 is slidably installed. The movable rod 301 corresponding to the elastic plate 101 has a movable frame 5 installed on the top of the fixed frame 2, and a clamping frame 6 is engaged with the inside of the fixed frame 2 and the movable frame 5;

A second movable slot 4 is provided inside the fixed frame 2 at the front end of the clamping frame 6. A fixed rod 501 extending into the second movable slot 4 is fixedly installed at the bottom of the movable frame 5. A movable slot 4 is movable inside the second movable slot 4. Plate 402, the first fixed tooth 102 corresponding to the limiting block 201 is fixedly installed on the outside of the elastic plate 101, the pressure plate 3 is fixedly connected on the outside of the movable rod 301, and the clamping frame 6 passes between the fixed frame 2 and the movable frame 5. The limiting frame 503 is limited and fixed, and an anti-slip pad 601 is fixedly installed on the inside of the clamping frame 6. A second fixed tooth 502 is fixedly installed on one side of the fixed rod 501, and a second fixed tooth 502 is fixedly installed on one side of the movable plate 402. Teeth 502 correspond to movable teeth 404.

The working principle of the drainage tube fixation device based on Embodiment 1 is: the fixation patch 1 is made of flexible material, the fixation patch 1 is pasted on the skin of the urology patient at a suitable position, and the drainage tube is placed on the inside of a set of clamping frames 6 , by driving the movable frame 5 to flip and engage with the fixed frame 2, the fixed rod 501 can be inserted into the second movable slot 4, and by driving the movable tooth 404 to move to the left, the second fixed tooth 502 can be limited and fixed. , the movable frame 5 and the fixed frame 2 can be fixed simultaneously;

By turning over the movable frame 5 and engaging with the fixed frame 2, the two sets of clamping frames 6 can be engaged, and the drainage tube can be clamped and fixed. The ring shape formed by the engagement of the two sets of clamping frames 6 can be To prevent the drainage tube from being pinched due to clamping force, the anti-slip pad 601 can increase the friction between the drainage tube and the clamping frame 6, and the limiting frame 503 can limit the clamping frame 6. Fixed position can prevent the drainage tube from being pulled and causing the drainage tube to detach from the patient's treatment site;

By driving the movable plate 402 to move to the right, the movable teeth 404 can be driven to move to the right to separate from the second fixed teeth 502, which can facilitate the operation of releasing the clamping and fixing of the drainage tube. By pressing the pressure plate 3 and moving inward, the movable rod can be driven 301 moves inward synchronously, so that one end of the movable rod 301 can push the elastic plate 101 to bend inward, which can separate the first fixed tooth 102 and the limiting block 201, and facilitate the replacement of the fixed sticker 1. The fixing frame 2 can be reused to avoid a large amount of waste.

Embodiment 2

As shown in Figures 3 and 4, the utility model proposes a drainage tube fixing device. Compared with the first embodiment, this embodiment also includes: a fixing block 302 is fixedly installed on the top and bottom of the movable rod 301, and A first thrust spring 303 is movably installed between the fixed block 302 and the first movable groove 202, a second thrust spring 403 is movably installed between the movable plate 402 and the second movable groove 4, and an extension is fixedly installed on the front end of the movable plate 402. Push out the push block 401 of the fixed frame 2.

In this embodiment, as shown in Figure 3, through the thrust of the first thrust spring 303, the fixed block 302 can be pushed to move outward, and the movable rod 301 can be synchronously driven to move outward; as shown in Figure 4, by pushing The block 401 moves to the right, which can drive the movable plate 402 to move synchronously. Through the thrust of the second thrust spring 403, the movable plate 402 can be pushed to move to the left to perform a reset operation.

The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant enlightenment of the above-mentioned embodiments, those skilled in the art can make various alternative improvements to the above-mentioned specific embodiments. and combination.

Claims (6)

1. The utility model provides a fixing device of drainage tube, includes fixed subsides (1), mount (2) and adjustable shelf (5), its characterized in that: the top fixed mounting of fixed subsides (1) has elastic plate (101), the outside of elastic plate (101) is fixed with mount (2) through stopper (201) spacing, first movable groove (202) have been seted up to the inside of mount (2) in stopper (201) outside, movable rod (301) that corresponds with elastic plate (101) are installed in the inside sliding of first movable groove (202), the top movable mounting of mount (2) has movable frame (5), the inboard joint of mount (2) and movable frame (5) has grip block (6), second movable groove (4) have been seted up to the inside mount (2) of grip block (6) front end, the bottom fixed mounting of movable frame (5) has dead lever (501) that extend to in second movable groove (4), the inside movable mounting of second movable groove (4) has movable plate (402).

2. The drainage tube fixing device according to claim 1, wherein: the top and the bottom of the movable rod (301) are fixedly provided with a fixed block (302), and the fixed block (302) is movably arranged with the first movable groove (202) through a first thrust spring (303).

3. The drainage tube fixing device according to claim 1, wherein: the outer side of the elastic plate (101) is fixedly provided with a first fixed tooth (102) corresponding to the limiting block (201), and the outer side of the movable rod (301) is fixedly connected with a pressing plate (3).

4. The drainage tube fixing device according to claim 1, wherein: the clamping frame (6) is fixed with the fixed frame (2) and the movable frame (5) in a limiting manner through a limiting frame (503), and an anti-slip pad (601) is fixedly arranged on the inner side of the clamping frame (6).

5. The drainage tube fixing device according to claim 1, wherein: the movable plate (402) and the second movable groove (4) are movably arranged through a second thrust spring (403), and a pushing block (401) extending out of the fixed frame (2) is fixedly arranged at the front end of the movable plate (402).

6. The drainage tube fixing device according to claim 1, wherein: a second fixed tooth (502) is fixedly arranged on one side of the fixed rod (501), and a movable tooth (404) corresponding to the second fixed tooth (502) is fixedly arranged on one side of the movable plate (402).