Portable drainage tube

Abstract

The utility model discloses a convenient drainage tube, and mainly relates to the technical field of drainage tubes. Comprising a drainage tube body and a movable plate, one end of the drainage tube body fixedly communicates with a branch tube, an adjusting device is arranged on the arc surface of the drainage tube body and comprises a limiting plate, the surface of the limiting plate slidably penetrates through the arc surface of the drainage tube body, and a sliding rod is fixedly connected to the upper surface of the limiting plate; sliding grooves are formed in the upper surfaces of the moving plates corresponding to the sliding rods, and the inner walls of the sliding grooves are in sliding connection with the arc surfaces of the sliding rods. The disposable drainage tube has the advantages that the problems that after medical staff implant the drainage tube into the abdominal cavity of a patient, the drainage tube penetrating out of the skin of the puncture position of the patient is fixed to the surface of the skin of the patient in a suture line suturing mode, and then when dressing change nursing needs to be conducted on the patient, the drainage tube is repeatedly drawn out and flushed through the drainage tube is solved; therefore, the drainage tube is inconvenient to wash and drain at the same time.

Description

Technical Field

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

[0002] A drainage tube is a medical device used for clinical surgical drainage. It guides pus, blood, and fluid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. There are many types of surgical drainage tubes used clinically, including those in the chest cavity, brain cavity, and gastrointestinal tract. The purpose of surgical drainage is to guide pus, blood, and fluid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and affect wound healing. It is relatively common in clinical medicine.

[0003] Prior art such as the utility model with announcement number CN214860361U discloses a flushable double-tube assembly structure, which includes a drainage tube, the outer wall of which is provided with a connection hole, and the hole wall of which is fixedly connected with a sputum suction tube, the inner wall of which is movably connected with a micropump extension tube, the inlet end of which is fixedly connected with a micropump extension tube female head, the outer wall of which is fixedly connected with two fixing mechanisms, and the outer wall of which is fixedly sleeved with a connection mechanism. The utility model not only has the characteristics of convenient material collection and reduced patient treatment costs, but also can effectively improve the convenience and effect of flushing operations for infection in patients, while ensuring the effect of patient treatment, as well as ensuring the safety of the wound where the drainage tube is placed, and improving the convenience of fixing the drainage tube.

[0004] It is found in clinical medical surgical abdominal surgery that after medical staff implant a drainage tube in the patient's abdomen, they usually use sutures to fix the drainage tube that passes through the patient's skin at the puncture site to the patient's skin surface. When the patient needs to be given dressing changes and care, the drainage tube will be repeatedly drawn out and flushed, which makes it inconvenient to flush and drain the drainage tube at the same time. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that after medical staff implant a drainage tube into the patient's abdominal cavity, they usually fix the drainage tube that passes through the patient's skin at the puncture site on the patient's skin surface by suturing with sutures, and then when the patient needs to be given dressing change care, the drainage tube will be repeatedly drawn out and flushed, which makes it inconvenient to flush and drain the drainage tube at the same time. A convenient drainage tube is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a convenient drainage tube, comprising a drainage tube main body and a movable plate, one end of the drainage tube main body is fixedly connected with a branch tube, the arc surface of the drainage tube main body is provided with an adjusting device, the adjusting device comprises a limiting plate, the surface of the limiting plate slides through the arc surface of the drainage tube main body, the upper surface of the limiting plate is fixedly connected with a sliding rod, a sliding groove is provided at a position on the upper surface of the movable plate corresponding to the sliding rod, the inner wall of the sliding groove is slidingly connected with the arc surface of the sliding rod, a through hole is provided on the surface of the movable plate, the inner wall of the through hole slides through the arc surface of the drainage tube main body, the through hole comprises an open end and a contracted end, and the arc surface of the sliding rod is threadedly connected with a rotating shaft.

[0007] The effect achieved by the above components is as follows: in clinical practice, after the medical staff implants a drainage tube into the patient's abdominal cavity, they use sutures to fix the drainage tube that passes through the patient's skin at the puncture site to the patient's skin surface. In order to facilitate the simultaneous flushing and drainage of the drainage tube, a branch tube is added to one side of the original drainage tube. At this time, in order to facilitate better use and closure of the entire drainage tube body, the surface of the drainage tube body is squeezed and limited through the movement and adjustment between the limit plate and the movable plate, so that the movable rod slides through the slide groove opened on the upper surface and the slide rod fixed on the upper surface of the limit plate, and then the rotating shaft on the surface of the slide rod is used to squeeze and fix the limit, so that the through hole opened on the surface of the movable plate and the drainage tube body are locked and contracted, thereby effectively and conveniently performing the opening and closing operations on the entire drainage tube body.

[0008] Preferably, a fixing pad is fixedly connected to a position of the arc surface of the drainage tube body close to the limit plate, and adhesive stickers are fixedly connected to the bottom surfaces on both sides of the fixing pad.

[0009] The effect achieved by the above components is: during the operation of the drainage tube main body and the branch tube, in order to facilitate the limiting and fixing of the position of the drainage tube main body and the branch tube, they can be fixed to the patient's skin through fixing pads and adhesive stickers to avoid sliding.

[0010] Preferably, the arc surface of the drainage tube body is fixedly connected to limiting rings at positions on both sides of the limiting plates, and the cross-sectional size of the limiting rings is matched with the cross-sectional size of the drainage tube body.

[0011] The effect achieved by the above components is: in order to prevent sliding between the limit plate and the drainage tube body, auxiliary limit protection is performed by a limit ring fixed on the surface of the drainage tube body.

[0012] Preferably, the arc surface of the sliding rod is covered with a protective ring, and one side of the protective ring abuts against the bottom surface of the rotating shaft.

[0013] The effect achieved by the above components is that when the rotation shaft and the slide rod are squeezed and limited, the protective ring can be used for protection to prevent the rotation shaft from loosening and falling off.

[0014] Preferably, a closed column is inserted into the inner wall of one end of the drainage tube main body and the branch tube close to each other, a magnetic ring is fixedly connected to one side of the closed column, a connecting ring is fixedly connected to the drainage tube main body and the arc surface of the branch tube, a magnetic sheet is fixedly connected to the surface of the connecting ring corresponding to the position of the magnetic ring, and the magnetic ring and the surface of the magnetic sheet are adsorbed.

[0015] The effect achieved by the above components is: when the drainage tube main body and the branch tube are placed and not in use, in order to avoid foreign objects, the drainage tube main body and the branch tube are plugged and protected by a closed column. In this process, the magnetic ring on one side of the closing column and the magnetic sheet on the surface of the connecting ring are adsorbed and fixed to each other to prevent the closing column from falling off.

[0016] Preferably, a sealing ring is fixedly connected to the arc surface of the closing column, and the sealing ring is a silicone ring.

[0017] The effect achieved by the above components is that the sealing performance between the closing column and the drainage tube main body and the branch tube can be increased by the sealing ring made of silicone material, so as to facilitate better use of the drainage tube main body and the branch tube.

[0018] Preferably, the limiting plate and the moving plate are both hard alloy plates.

[0019] The effect achieved by the above components is: when the limit plate and the movable plate are used for a long time, the hard alloy material can be used to avoid deformation and inability to continue to use.

[0020] In summary, the beneficial effects of the utility model are:

[0021] In the utility model, in clinical practice, after the medical staff implants the drainage tube into the patient's abdominal cavity, they fix the drainage tube that passes through the patient's puncture site skin to the patient's skin surface by suturing with sutures. In order to facilitate the simultaneous flushing and drainage of the drainage tube, a branch tube is added to one side of the original drainage tube. At this time, in order to facilitate better use and closure of the entire drainage tube body, the surface of the drainage tube body is squeezed and limited by moving and adjusting between the limiting plate and the moving plate, so that the moving rod slides through the sliding groove opened on the upper surface and the sliding rod fixed on the upper surface of the limiting plate, and then the rotating shaft on the surface of the sliding rod is used to squeeze and fix the limit, so that the through hole opened on the surface of the moving plate and the drainage tube are The drainage tube body is snapped and retracted. During the operation of the drainage tube body and the branch tube, in order to facilitate the limiting and fixing of the position of the drainage tube body and the branch tube, they can be fixed to the patient's skin through fixing pads and adhesive stickers to avoid sliding. When the drainage tube body and the branch tube are not in use, in order to avoid foreign objects, the drainage tube body and the branch tube are plugged and protected through a closing column. In this process, the magnetic ring on one side of the closing column and the magnetic sheet on the surface of the connecting ring are simultaneously adsorbed and fixed to each other to avoid the closing column from falling off. Through the operation of the adjusting device, the entire drainage tube body can be effectively and conveniently operated and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Attached Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Attached Figure 2 It is a structural schematic diagram of the regulating device of the utility model;

[0024] Attached Figure 3 It is a partial structural schematic diagram of the regulating device of the utility model;

[0025] Attached Figure 4 It is a structural schematic diagram of the limiting plate of the utility model;

[0026] Attached Figure 5 It is a partial structural schematic diagram of the movable plate of the utility model;

[0027] Attached Figure 6 The utility model Figure 3 Schematic diagram of the local structure.

[0028] Numbers shown in the accompanying drawings: 1. drainage tube body; 2. branch pipe; 3. adjusting device; 301. closing column; 302. connecting ring; 303. magnetic ring; 304. sealing ring; 305. magnetic sheet; 306. limiting plate; 307. moving plate; 308. sliding rod; 309. rotating shaft; 310. protective ring; 311. sliding groove; 312. through hole; 313. fixing pad; 314. adhesive sticker; 315. limiting ring. DETAILED DESCRIPTION

[0029] 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 claims attached to this application.

[0030] Reference Figures 1 to 6 As shown, the utility model provides a technical solution: a portable drainage tube, comprising a drainage tube body 1 and a movable plate 307, one end of the drainage tube body 1 is fixedly connected to a branch tube 2, and an adjustment device 3 is provided on the arc surface of the drainage tube body 1.

[0031] The specific setting and function of the regulating device 3 will be described in detail below.

[0032] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment: the adjustment device 3 includes a limit plate 306, the surface of the limit plate 306 slides through the arc surface of the drainage tube body 1, the upper surface of the limit plate 306 is fixedly connected with a slide bar 308, the upper surface of the movable plate 307 is provided with a slide groove 311 at a position corresponding to the slide bar 308, the inner wall of the slide groove 311 is slidably connected with the arc surface of the slide bar 308, the surface of the movable plate 307 is provided with a through hole 312, the inner wall of the through hole 312 slides through the arc surface of the drainage tube body 1, the through hole 312 includes an open end and a contracted end, the arc surface of the slide bar 308 is threadedly connected with a rotating shaft 309, the arc surface of the drainage tube body 1 is fixedly connected with a fixing pad 313 near the limit plate 306, the bottom surfaces of both sides of the fixing pad 313 are fixedly connected with adhesive stickers 314, The positions on both sides of the positioning plate 306 are fixedly connected to the limiting rings 315, the cross-sectional dimensions of the limiting rings 315 are adapted to the cross-sectional dimensions of the drainage tube body 1, the arc surface of the sliding rod 308 is sleeved with a protective ring 310, one side of the protective ring 310 abuts against the bottom surface of the rotating shaft 309, the inner walls of the ends of the drainage tube body 1 and the branch pipe 2 close to each other are both plugged with closing columns 301, one side of the closing columns 301 is fixedly connected with a magnetic ring 303, the arc surfaces of the drainage tube body 1 and the branch pipe 2 are both fixedly connected with connecting rings 302, the surface of the connecting ring 302 corresponding to the position of the magnetic ring 303 is fixedly connected with a magnetic sheet 305, the magnetic ring 303 and the surface of the magnetic sheet 305 are adsorbed, the arc surface of the closing column 301 is fixedly connected with a sealing ring 304, the sealing ring 304 is a silicone ring, the limiting plate 306 and the movable plate 307 are both hard alloy plates.

[0033] Detailed description of usage: In clinical practice, after the medical staff implants a drainage tube into the patient's abdominal cavity, they use sutures to fix the drainage tube that has passed through the patient's puncture site on the patient's skin surface. In order to facilitate the simultaneous flushing and drainage of the drainage tube, a branch tube 2 is added to one side of the original drainage tube. At this time, in order to facilitate better use and operation of the entire drainage tube body 1, the drainage tube body 1 and the closed column 301 on the inner wall of one end of the branch tube 2 are first separated, and then the fixed pad 313 on the arc surface of one end of the drainage tube is fixed to the patient's skin through the adhesive tape 314. At the same time, the position of the limit plate 306 and the movable plate 307 on the surface of the drainage tube body 1 are relatively moved, and the rotating shaft 309 on the surface of the sliding rod 308 is rotated to allow the sliding rod 308 to be aligned with the sliding The grooves 311 are in a sliding and relaxed state, and then the entire drainage tube body 1 is moved through the through hole 312 opened on the surface of the movable plate 307, so that the drainage tube body 1 is moved from the narrowed end of the through hole 312 to the open end. At this time, the entire drainage tube body 1 is effectively opened and closed. Then, the drainage tube body 1 and the branch pipe 2 are used for drainage and flushing at the same time. When the drainage tube body 1 and the branch pipe 2 are placed and not in use, in order to avoid foreign objects, the closing column 301 is used to connect the drainage tube body 1 and the branch pipe 2 for protection, and at the same time, the position of the closing column 301 is prevented from falling off, and the magnetic ring 303 on one side of the closing column 301 and the magnetic sheet 305 on the surface of the connecting ring 302 are adsorbed and fixed to each other, so as to effectively and conveniently operate the entire drainage tube body 1.

Claims

1. A portable drainage tube, comprising a drainage tube body (1) and a movable plate (307), characterized in that: One end of the drainage tube body (1) is fixedly connected to a branch tube (2); the arc surface of the drainage tube body (1) is provided with an adjustment device (3); the adjustment device (3) comprises a limit plate (306); the surface of the limit plate (306) slides through the arc surface of the drainage tube body (1); the upper surface of the limit plate (306) is fixedly connected to a slide rod (308); a slide groove (311) is provided on the upper surface of the movable plate (307) at a position corresponding to the slide rod (308); the inner wall of the slide groove (311) is slidably connected to the arc surface of the slide rod (308); a through hole (312) is provided on the surface of the movable plate (307); the inner wall of the through hole (312) slides through the arc surface of the drainage tube body (1); the through hole (312) comprises an open end and a contracted end; the arc surface of the slide rod (308) is threadedly connected to a rotating shaft (309).

2. A portable drainage tube according to claim 1, characterized in that: A fixing pad (313) is fixedly connected to a position of the arc surface of the drainage tube body (1) close to the limiting plate (306), and adhesive stickers (314) are fixedly connected to the bottom surfaces of both sides of the fixing pad (313).

3. A portable drainage tube according to claim 1, characterized in that: Positions on both sides of the arc surface of the drainage tube body (1) corresponding to the limiting plate (306) are fixedly connected to limiting rings (315), and the cross-sectional dimensions of the limiting rings (315) are compatible with the cross-sectional dimensions of the drainage tube body (1).

4. A portable drainage tube according to claim 1, characterized in that: The arc surface of the sliding rod (308) is covered with a protective ring (310), and one side of the protective ring (310) is in contact with the bottom surface of the rotating shaft (309).

5. The portable drainage tube according to claim 1, characterized in that: A closed column (301) is inserted into the inner wall of one end of the drainage tube body (1) and the branch tube (2) close to each other, and a magnetic ring (303) is fixedly connected to one side of the closed column (301). A connecting ring (302) is fixedly connected to the arc surface of the drainage tube body (1) and the branch tube (2), and a magnetic sheet (305) is fixedly connected to the surface of the connecting ring (302) corresponding to the position of the magnetic ring (303), and the surfaces of the magnetic ring (303) and the magnetic sheet (305) are adsorbed.

6. A portable drainage tube according to claim 5, characterized in that: The arc surface of the closing column (301) is fixedly connected with a sealing ring (304), and the sealing ring (304) is a silicone ring.

7. A portable drainage tube according to claim 1, characterized in that: The limiting plate (306) and the moving plate (307) are both hard alloy plates.

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