Drainage tube fixing structure

The combined design of the limiting device and the elastic band solves the problem of unstable fixation of the drainage tube when the patient sweats or has oily skin, achieves a stable drainage tube fixation effect, and avoids the risk of sliding and scratching.

CN223366056UActive Publication Date: 2025-09-23JIANGYIN LINGHUAN MEDICAL EQUIP CO LTD
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Patent Information

Application Number
CN202422336933.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-24
Publication Date
2025-09-23
Estimated Expiration
2034-09-24

AI Technical Summary

Technical Problem

The existing drainage tube fixing structure is difficult to effectively adhere with tape when the patient sweats or has oily skin, resulting in unstable fixation.

Method used

A limiting device is used, including a connecting ring, an elastic band, a hidden button buckle and a female buckle. The elastic band is wrapped around the patient, and structures such as a rubber plate and a retaining ring are used to fix the drainage tube to prevent it from sliding.

Benefits of technology

Effectively fix the drainage tube to prevent it from sliding and falling off, and reduce the risk of scratching the patient's skin.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a drainage tube fixing structure, and relates to the technical field of drainage tube fixing, the drainage tube fixing structure comprises a drainage tube main body, the surface of the drainage tube main body is provided with a limiting device, one side of the limiting device is provided with a fixing device, the limiting device comprises a connecting ring, the connecting ring is sleeved on the surface of the drainage tube main body, and the fixing device is arranged on the surface of the drainage tube main body. The surface of the connecting ring is uniformly and fixedly connected with elastic bands, one side of each elastic band is uniformly and fixedly connected with a rubber plate, one end, far away from the connecting ring, of each elastic band is fixedly connected with a hidden buckle son buckle, and one side, close to the rubber plate, of the other elastic band is fixedly connected with a hidden buckle mother buckle; the surface of the drainage tube main body is fixedly connected with a clamping ring, when the limiting device is used, the surface of the drainage tube main body is sleeved with the connecting ring, then the two elastic bands are wound on the body of a patient, and the hidden buckle mother buckle and the hidden buckle son buckle are connected together, so that the drainage tube main body can be limited on the body of the patient through the elastic bands.
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Description

Technical Field

[0001] The utility model relates to the technical field of drainage tube fixing, in particular to a drainage tube fixing structure. Background Art

[0002] The fixing structure is a device used to restrict the drainage tube to the patient. When using the drainage tube fixing structure, one end of the drainage tube is set in the patient's body. Generally, part of the drainage tube is restricted to the patient's body by tape, which can prevent the drainage tube from falling off the patient to a certain extent.

[0003] In daily work, the inventors have found that the drainage tube fixing structure still has at least the following problems: when using the drainage tube fixing structure, one end of the drainage tube is placed inside the patient's body, and generally, part of the drainage tube is restricted to the patient's body by tape. This can prevent the drainage tube from falling off the patient to a certain extent. However, in actual use, when the patient sweats or the patient has oily skin, this will cause the tape to not stick well to the patient's skin, which in turn affects the fixation of the drainage tube to a certain extent. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a drainage tube fixing structure.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a drainage tube fixing structure, comprising a drainage tube main body, a limiting device is provided on the surface of the drainage tube main body, a fixing device is provided on one side of the limiting device, the limiting device comprises a connecting ring, the connecting ring is sleeved on the surface of the drainage tube main body, an elastic band is evenly fixedly connected to the surface of the connecting ring, a rubber plate is evenly fixedly connected to one side of the elastic band, a hidden button buckle is fixedly connected to one end of the elastic band away from the connecting ring, and a hidden button female buckle is fixedly connected to the other side of the elastic band close to the rubber plate.

[0006] The effect achieved by the above components is: when using the limiting device, the connecting ring is set on the surface of the drainage tube body, and then the two elastic bands are wrapped around the patient's body, and the hidden buckle female buckle and the hidden buckle male buckle are connected together. In this way, the drainage tube body can be restricted to the patient's body through the elastic band, and the rubber plate is squeezed on the patient's body, thereby preventing the elastic band from sliding on the patient's body to a certain extent.

[0007] Preferably, a retaining ring is fixedly connected to the surface of the drainage tube body, and the retaining ring is arranged on one side of the connecting ring. A rubber conical sleeve is fixedly connected to the surface of the drainage tube body, and the rubber conical sleeve is arranged on the side of the connecting ring away from the retaining ring.

[0008] The effect achieved by the above components is: squeezing the retaining ring to the middle of the connecting ring and the rubber cone sleeve, thereby restricting the connecting ring to the surface of the drainage tube body to a certain extent.

[0009] Preferably, circular grooves are evenly formed on one side of the connecting ring, a fixing rod is slidably connected to the inner wall of the circular groove, and one end of the fixing rod away from the circular groove is fixedly connected to one side of the locking ring.

[0010] The effect achieved by the above components is: the fixing rod is inserted into the inside of the circular groove, so that the connecting ring can be set on one side of the retaining ring, thereby preventing the connecting ring from rotating on one side of the retaining ring to a certain extent.

[0011] Preferably, a rubber ring is fixedly connected to the inner wall of the connecting ring, and one side of the rubber ring is evenly provided with notches.

[0012] The effect achieved by the above components is that when the connecting ring is placed on the surface of the drainage tube body, the rubber ring is stretched through the gap, so that the inner wall of the connecting ring can be well attached to the surface of the drainage tube body.

[0013] Preferably, the fixing device comprises a rectangular plate, and the rectangular plate is arranged on a side of the elastic band close to the patient's skin.

[0014] The effect achieved by the above components is that the fixing device can be well arranged on one side of the elastic band through the rectangular plate.

[0015] Preferably, a rubber sleeve is fixedly connected to one side of the rectangular plate, and the rubber sleeve is arranged on the surface of the elastic band.

[0016] The effect achieved by the above components is that the position of the rectangular plate can be controlled by manually controlling the rubber sleeve to slide on the surface of the elastic band and then by controlling the position of the rubber sleeve.

[0017] Preferably, a rectangular groove is provided on the side of the rectangular plate away from the elastic band, a rectangular strip is slidably connected to the inner wall of the rectangular groove, a positioning block is fixedly connected to one end of the rectangular strip, the positioning block is arranged on the side of the rectangular plate close to the elastic band, a sliding groove is provided on the side of the rectangular strip away from the positioning block, a positioning frame is slidably connected to the inner wall of the sliding groove, and the positioning frame is arranged on the side of the rectangular plate close to the rubber sleeve.

[0018] The effect achieved by the above components is: the side with gauze and medicine is set at the position where the drainage tube main body is inserted into the patient's body, and then the two ends of the gauze are set inside the rectangular groove, the positioning block is set on one side of the rectangular plate, and then the rectangular strip is slid into the inside of the rectangular groove, and then the positioning frame is slid into the inside of the slide groove, and then the positioning frame is set on the side of the rectangular plate where the rectangular groove is not opened, and then the two ends of the gauze are well restricted to one side of the rectangular plate. The materials mentioned in the article that will come into contact with the patient are all flexible materials similar to rubber, so as to avoid scratching the patient.

[0019] Preferably, a spring is fixedly connected to one side of the inner wall of the sliding groove, and an end of the spring away from the rectangular plate is fixedly connected to one end of the locking frame.

[0020] The effect achieved by the above components is: the locking frame is pulled toward the middle of the rectangular plate by the spring, thereby effectively restricting one end of the locking frame to the side of the rectangular plate away from the rectangular groove.

[0021] In the utility model, a limiting device is provided. When the limiting device is used, the connecting ring is placed on the surface of the drainage tube body, and then the two elastic bands are wrapped around the patient's body, and the hidden buckle female buckle and the hidden buckle male buckle are connected together. In this way, the drainage tube body can be restricted to the patient's body by the elastic band, wherein the rubber plate is squeezed on the patient's body, thereby preventing the elastic band from sliding on the patient's body to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural diagram of a drainage tube fixing structure proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the new elastic band proposed in the utility model;

[0024] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 The present invention provides a three-dimensional structural diagram of a novel positioning frame.

[0026] Legend: 1. Drainage tube body; 2. Limiting device; 201. Elastic band; 202. Rubber plate; 203. Concealed buckle; 204. Concealed buckle; 205. Positioning ring; 206. Fixing rod; 207. Rubber conical sleeve; 208. Connecting ring; 209. Circular groove; 210. Rubber ring; 211. Notch; 3. Fixing device; 301. Rubber sleeve; 302. Rectangular plate; 303. Rectangular groove; 304. Rectangular strip; 305. Positioning block; 306. Slide groove; 307. Positioning frame; 308. Spring. DETAILED DESCRIPTION

[0027] Example 1, as Figure 1-4 As shown, a drainage tube fixing structure is provided, wherein a limiting device 2 is provided on the surface of the drainage tube body 1, and a fixing device 3 is provided on one side of the limiting device 2. When the drainage tube fixing structure is used, one end of the drainage tube is set in the patient's body, and generally, part of the drainage tube is restricted to the patient's body by tape, which can prevent the drainage tube from falling off the patient to a certain extent.

[0028] Reference Figure 2 and Figure 3 The limiting device 2 includes a connecting ring 208, which is sleeved on the surface of the drainage tube body 1. The surface of the connecting ring 208 is evenly fixedly connected with an elastic band 201, and one side of the elastic band 201 is evenly fixedly connected with a rubber plate 202. One end of the elastic band 201 away from the connecting ring 208 is fixedly connected with a hidden button buckle 204, and the other side of the elastic band 201 close to the rubber plate 202 is fixedly connected with a hidden button female buckle 203. When using the limiting device 2, the connecting ring 208 is sleeved on the surface of the drainage tube body 1. , and then wrap the two elastic bands 201 around the patient's body, connect the hidden buckle female buckle 203 and the hidden buckle male buckle 204 together, so that the drainage tube body 1 can be restricted on the patient's body through the elastic band 201, wherein the rubber plate 202 is squeezed on the patient's body, thereby preventing the elastic band 201 from sliding on the patient's body to a certain extent, the surface of the drainage tube body 1 is fixedly connected with a retaining ring 205, the retaining ring 205 is arranged on one side of the connecting ring 208, and the surface of the drainage tube body 1 is fixedly connected with a rubber cone sleeve 2 07, the rubber conical sleeve 207 is arranged on the side of the connecting ring 208 away from the retaining ring 205, and the retaining ring 205 is squeezed between the connecting ring 208 and the rubber conical sleeve 207, thereby limiting the connecting ring 208 to the surface of the drainage tube body 1 to a certain extent. A circular groove 209 is evenly opened on one side of the connecting ring 208, and a fixing rod 206 is slidably connected to the inner wall of the circular groove 209. The end of the fixing rod 206 away from the circular groove 209 is fixedly connected to the side of the retaining ring 205. The fixing rod 206 is inserted into the circular groove 209. The inside of the groove 209 can set the connecting ring 208 on one side of the retaining ring 205, thereby preventing the connecting ring 208 from rotating on one side of the retaining ring 205 to a certain extent. The inner wall of the connecting ring 208 is fixedly connected with a rubber ring 210, and one side of the rubber ring 210 is evenly opened with notches 211. When the connecting ring 208 is placed on the surface of the drainage tube body 1, the rubber ring 210 is stretched through the notch 211, so that the inner wall of the connecting ring 208 can be well adhered to the surface of the drainage tube body 1.

[0029] Reference Figure 4The fixing device 3 includes a rectangular plate 302, which is arranged on the side of the elastic band 201 close to the patient's skin. The fixing device 3 can be well set on the side of the elastic band 201 through the rectangular plate 302. A rubber sleeve 301 is fixedly connected to one side of the rectangular plate 302. The rubber sleeve 301 is sleeved on the surface of the elastic band 201. The rubber sleeve 301 is manually controlled to slide on the surface of the elastic band 201, and the position of the rectangular plate 302 can be controlled by controlling the position of the rubber sleeve 301. A rectangular groove 303 is provided on the side of the rectangular plate 302 away from the elastic band 201, and a rectangular strip 304 is slidably connected to the inner wall of the rectangular groove 303. One end of the rectangular strip 304 is fixedly connected to a positioning block 305. The positioning block 305 is arranged on the side of the rectangular plate 302 close to the elastic band 201. A sliding groove 306 is provided on the side of the rectangular strip 304 away from the positioning block 305. A positioning frame 307 is slidably connected to the inner wall of the sliding groove 306. The positioning frame 307 is arranged on the rectangular plate 302 close to the rubber sleeve 301. On one side, the side with gauze and medicine is set at the position where the drainage tube body 1 is inserted into the patient's body, and then the two ends of the gauze are set inside the rectangular groove 303, the locking block 305 is set on one side of the rectangular plate 302, and then the rectangular strip 304 is slid into the inside of the rectangular groove 303, and then the locking frame 307 is slid into the inside of the slide 306, and then the locking frame 307 is set on the side of the rectangular plate 302 where the rectangular groove 303 is not provided, thereby well limiting the two ends of the gauze to one side of the rectangular plate 302. The materials mentioned in the article that will contact the patient are all flexible materials similar to rubber, which can avoid scratching the patient. A spring 308 is fixedly connected to one side of the inner wall of the slide 306. The end of the spring 308 away from the rectangular plate 302 is fixedly connected to one end of the locking frame 307. The locking frame 307 is pulled toward the middle section of the rectangular plate 302 by the spring 308, thereby well limiting one end of the locking frame 307 to the side of the rectangular plate 302 away from the rectangular groove 303.

[0030] Working principle: when using the drainage tube fixing structure, one end of the drainage tube is set in the patient's body, and the part of the drainage tube is generally restricted to the patient's body by tape, which can prevent the drainage tube from falling off the patient to a certain extent. When using the limiting device 2, the connecting ring 208 is set on the surface of the drainage tube body 1, and the retaining ring 205 is squeezed to the middle of the connecting ring 208 and the rubber cone sleeve 207, thereby limiting the connecting ring 208 to the surface of the drainage tube body 1 to a certain extent. When the patient is on the surface, the rubber ring 210 is stretched through the notch 211, so that the inner wall of the connecting ring 208 can be well adhered to the surface of the drainage tube body 1, and then the fixing rod 206 is inserted into the inside of the circular groove 209, so that the connecting ring 208 can be set on one side of the clamping ring 205, and then the two elastic bands 201 are wrapped around the patient's body, and the hidden buckle female buckle 203 and the hidden buckle male buckle 204 are connected together, so that the drainage tube body 1 can be restricted to the patient's body through the elastic band 201, wherein the rubber plate 202 is squeezed on the patient. In order to prevent the elastic band 201 from sliding on the patient's body to a certain extent, when using the fixing device 3, the rubber sleeve 301 is first manually controlled to slide on the surface of the elastic band 201, and then the position of the rectangular plate 302 can be controlled by controlling the position of the rubber sleeve 301. Then, the side with the gauze and the medicine is set at the position where the drainage tube body 1 is inserted into the patient's body, and then the two ends of the gauze are set inside the rectangular groove 303, and the positioning block 305 is set on one side of the rectangular plate 302, and then the rectangular strip 304 is slid into the rectangular groove 30 3, and then slide the positioning frame 307 into the inside of the slide groove 306, and pull the positioning frame 307 toward the middle of the rectangular plate 302 through the spring 308, thereby effectively limiting one end of the positioning frame 307 to the side of the rectangular plate 302 away from the rectangular groove 303, and then set the positioning frame 307 on the side of the rectangular plate 302 where the rectangular groove 303 is not provided, thereby effectively limiting the two ends of the gauze to one side of the rectangular plate 302. The materials mentioned in the article that will come into contact with the patient are all flexible materials similar to rubber, which can avoid scratching the patient.

Claims

1. A drainage tube fixing structure, comprising a drainage tube body (1), characterized in that: A limiting device (2) is provided on the surface of the drainage tube body (1), and a fixing device (3) is provided on one side of the limiting device (2). The limiting device (2) comprises a connecting ring (208), and the connecting ring (208) is sleeved on the surface of the drainage tube body (1). An elastic band (201) is evenly fixedly connected to the surface of the connecting ring (208), and a rubber plate (202) is evenly fixedly connected to one side of the elastic band (201). One end of the elastic band (201) away from the connecting ring (208) is fixedly connected to a hidden button (204), and the other side of the elastic band (201) close to the rubber plate (202) is fixedly connected to a hidden button female buckle (203).

2. The drainage tube fixing structure according to claim 1, characterized in that: A retaining ring (205) is fixedly connected to the surface of the drainage tube body (1), and the retaining ring (205) is arranged on one side of the connecting ring (208). A rubber conical sleeve (207) is fixedly connected to the surface of the drainage tube body (1), and the rubber conical sleeve (207) is arranged on a side of the connecting ring (208) away from the retaining ring (205).

3. The drainage tube fixing structure according to claim 1, characterized in that: A circular groove (209) is evenly formed on one side of the connecting ring (208), and a fixing rod (206) is slidably connected to the inner wall of the circular groove (209). One end of the fixing rod (206) away from the circular groove (209) is fixedly connected to one side of the locking ring (205).

4. The drainage tube fixing structure according to claim 1, characterized in that: A rubber ring (210) is fixedly connected to the inner wall of the connecting ring (208), and a notch (211) is evenly formed on one side of the rubber ring (210).

5. The drainage tube fixing structure according to claim 1, characterized in that: The fixing device (3) comprises a rectangular plate (302), and the rectangular plate (302) is arranged on a side of the elastic band (201) close to the patient's skin.

6. The drainage tube fixing structure according to claim 5, characterized in that: A rubber sleeve (301) is fixedly connected to one side of the rectangular plate (302), and the rubber sleeve (301) is sleeved on the surface of the elastic band (201).

7. The drainage tube fixing structure according to claim 5, characterized in that: A rectangular groove (303) is provided on a side of the rectangular plate (302) away from the elastic band (201); a rectangular strip (304) is slidably connected to the inner wall of the rectangular groove (303); a positioning block (305) is fixedly connected to one end of the rectangular strip (304); the positioning block (305) is arranged on a side of the rectangular plate (302) close to the elastic band (201); a sliding groove (306) is provided on a side of the rectangular strip (304) away from the positioning block (305); a positioning frame (307) is slidably connected to the inner wall of the sliding groove (306); the positioning frame (307) is arranged on a side of the rectangular plate (302) close to the rubber sleeve (301).

8. The drainage tube fixing structure according to claim 7, characterized in that: A spring (308) is fixedly connected to one side of the inner wall of the sliding groove (306), and one end of the spring (308) away from the rectangular plate (302) is fixedly connected to one end of the positioning frame (307).