Drainage tube capable of avoiding loosening

Abstract

The utility model discloses a drainage tube capable of avoiding loosening, which belongs to the field of drainage tubes and comprises a drainage tube body, one end of the drainage tube body is fixedly connected with a drainage bag, an adhesive mechanism is movably mounted on the drainage tube body, and the adhesive mechanism comprises a silica gel sleeve, a silica gel pad, a medical adhesive tape, a connecting sleeve, a first limiting head, a silica gel strip, a movable limiting head and a hanging rope. The adhesive mechanism and the medical adhesive tape are arranged on the silica gel pads, the silica gel pads are connected together through the silica gel strips, and therefore the silica gel pads are combined together, the overall thickness of the portion, below the silica gel pads, of the medical adhesive tape is changed, the adhesion effect between the medical adhesive tape and the skin is better, the drainage tube body is sleeved with the medical adhesive tape through the silica gel sleeve, and therefore the drainage tube body is not prone to falling off. The angle can be movably adjusted, using is more flexible, after the arranged connecting mechanism, the second connector and the first connector are rotationally installed, a limiting ball is clamped into an arc-shaped groove, the second connector and the first connector are fixedly connected, and the connecting structure is more stable.

Description

Technical Field

[0001] The utility model relates to the field of drainage tubes, in particular to a drainage tube which can avoid being loosened. Background Art

[0002] Drainage tube is a medical device used for clinical surgical drainage, which guides the pus, blood and liquid accumulated in human tissues or 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 in clinical practice, some are used for urinary catheterization, some are used for wounds, and are used in the chest cavity, brain cavity, gastrointestinal tract, bile duct, etc. Surgical drainage is to guide the pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body to prevent postoperative infection and affect wound healing. In the prior art, the public document number is: CN211751348U, and the patent name is "a A Chinese utility model patent entitled "a drainage tube that is easy to fix" discloses a drainage tube. The patent records that when the drainage tube is fixed, the fixing mechanism can be quickly installed on one side of the drainage tube, and then the medical tape can be pasted on the patient's skin, so that medical staff can install and fix the drainage tube conveniently. However, in this solution, the width of the existing medical tape is not easy to adjust, and the fixing effect between the drainage tube and the skin is related to the width of the medical tape. The wider the width, the better the fixing effect. In addition, the existing drainage tube body and the drainage bag are also easy to loosen, causing liquid overflow, so improvement is needed. Utility Model Content

[0003] The main purpose of the utility model is to provide a drainage tube that can avoid loosening, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A drainage tube for preventing loosening, comprising a drainage tube body, one end of the drainage tube body being fixedly connected to a drainage bag, an adhesive mechanism being movably installed on the drainage tube body, the adhesive mechanism comprising a silicone sleeve, a silicone pad, a medical tape, a connecting sleeve, a No. 1 limiting head, a silicone strip, a movable limiting head and a hanging rope, the silicone sleeve being movably installed on the drainage tube body, the silicone pad being fixedly connected to the silicone sleeve, the medical tape being fixedly connected to one side of the silicone pad, the connecting sleeve being fixedly connected to the other side of the silicone pad, the No. 1 limiting head being fixedly connected to one end of the silicone strip, the movable limiting head being fixedly connected to the other end of the silicone strip, and the silicone pad being fixedly connected to one side of the silicone pad. The drainage tube body and the drainage bag are fixedly connected by a connecting mechanism, and the connecting mechanism includes a No. 1 connecting head, a movable connecting ring, a limiting ball, a No. 2 connecting head, a fixed body and an arc groove. The No. 1 connecting head is fixedly connected to the drainage bag, the movable connecting ring is movably installed on the No. 1 connecting head, the limiting ball is fixedly connected to the side position of the movable connecting ring, the No. 2 connecting head is fixedly connected to one end position of the drainage tube body, the fixed body is fixedly connected to the side position of the No. 2 connecting head, the arc groove is opened in the fixed body, and the limiting ball is movably installed in the arc groove.

[0006] Preferably, the adhesive mechanism further comprises a threaded sleeve and a thorn, the thorn is fixedly connected in the threaded sleeve, and the threaded sleeve is fixedly connected to the other end of the silicone strip.

[0007] Preferably, the adhesive mechanism further comprises a connecting screw hole, the connecting screw hole is provided on the movable limit head, the outer side of the threaded sleeve is engraved with threads, and the threaded sleeve is movably mounted on the connecting screw hole.

[0008] Preferably, the connecting mechanism further comprises a No. 1 connecting ring and a No. 2 connecting ring, the No. 1 connecting ring and the No. 2 connecting ring are fixedly connected to the No. 1 connecting head, and the movable connecting ring is located between the No. 1 connecting ring and the No. 2 connecting ring.

[0009] Preferably, the connecting mechanism further includes a connecting rod, and both ends of the connecting rod are fixedly connected to the movable connecting ring and the limiting ball respectively.

[0010] Preferably, the connecting mechanism further comprises a movable groove, which is provided on the fixed body and is located so as to be interconnected with the arc-shaped grooves, and the connecting rod is movably installed in the movable groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the medical tape is arranged on the silicone pad through the adhesive mechanism, and the silicone pads are connected to each other through the silicone strip, so that a plurality of silicone pads are combined together, thereby changing the overall thickness of the medical tape under the silicone pad, so that the adhesion effect with the skin is better, and the medical tape is put on the drainage tube body through the silicone sleeve, and the angle can be adjusted flexibly, so that it is more flexible to use;

[0013] In the utility model, through the connection mechanism, after the No. 2 connection head and the No. 1 connection head are rotated and installed with each other, the limit ball is stuck in the arc groove, so that the No. 2 connection head and the No. 1 connection head are fixedly connected, and the connection structure is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the connection mechanism of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the gluing mechanism of the utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 1. drainage tube body; 2. drainage bag; 3. adhesive mechanism; 301. silicone sleeve; 302. silicone pad; 303. medical tape; 304. connecting sleeve; 305. No. 1 limit head; 306. silicone strip; 307. threaded sleeve; 308. thorn; 309. movable limit head; 310. connecting screw hole; 311. hanging rope; 4. connecting mechanism; 401. No. 1 connecting head; 402. No. 1 connecting ring; 403. No. 2 connecting ring; 404. movable connecting ring; 405. connecting rod; 406. limit ball; 407. No. 2 connecting head; 408. fixed body; 409. arc groove; 410. movable groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1 , Figure 3 and Figure 4As shown, a drainage tube for preventing loosening includes a drainage tube body 1, one end of the drainage tube body 1 is fixedly connected to a drainage bag 2, an adhesive mechanism 3 is movably installed on the drainage tube body 1, and the adhesive mechanism 3 includes a silicone sleeve 301, a silicone pad 302, a medical tape 303, a connecting sleeve 304, a No. 1 limit head 305, a silicone strip 306, a movable limit head 309 and a hanging rope 311, the silicone sleeve 301 is movably installed on the drainage tube body 1, and the silicone pad 302 is fixedly connected to the drainage bag 2. On the silicone sleeve 301, the medical tape 303 is fixedly connected to one side of the silicone pad 302, the connecting sleeve 304 is fixedly connected to the other side of the silicone pad 302, the No. 1 limit head 305 is fixedly connected to one end of the silicone strip 306, the movable limit head 309 is fixedly connected to the other end of the silicone strip 306, the silicone pads 302 are movably connected through the silicone strip 306 movably installed in the connecting sleeve 304, and the hanging rope 311 is fixedly connected to the silicone The adhesive mechanism 3 also includes a threaded sleeve 307 and a thorn 308 on the sleeve 301. The thorn 308 is fixedly connected in the threaded sleeve 307. The threaded sleeve 307 is fixedly connected to the other end of the silicone strip 306. The adhesive mechanism 3 also includes a connecting screw hole 310. The connecting screw hole 310 is opened on the movable limit head 309. The outer side of the threaded sleeve 307 is engraved with threads, and the threaded sleeve 307 is movably installed with the connecting screw hole 310. The threaded sleeve 307 of the silicone strip 306 passes through the connecting sleeve 304 on the silicone pad 302 on one side, and then passes through the connecting sleeve 304 on the silicone pad 302 on the other side. The movable limit head 309 is rotated and installed with the threaded sleeve 307 through the connecting screw hole 310, so that the two silicone pads 302 are connected to each other. Through this operation, several silicone pads 302 are connected into a whole, and the overall width of the medical tape 303 below is changed to make its adhesion effect better.

[0021] like Figure 1 and Figure 2As shown, the drainage tube body 1 and the drainage bag 2 are fixedly connected through a connecting mechanism 4, and the connecting mechanism 4 includes a No. 1 connecting head 401, a movable connecting ring 404, a limiting ball 406, a No. 2 connecting head 407, a fixed body 408 and an arc groove 409. The No. 1 connecting head 401 is fixedly connected to the drainage bag 2, the movable connecting ring 404 is movably installed on the No. 1 connecting head 401, the limiting ball 406 is fixedly connected to the side position of the movable connecting ring 404, the No. 2 connecting head 407 is fixedly connected to one end of the drainage tube body 1, the fixed body 408 is fixedly connected to the side position of the No. 2 connecting head 407, the arc groove 409 is opened in the fixed body 408, the limiting ball 406 is movably installed in the arc groove 409, the connecting mechanism 4 also includes a No. 1 connecting ring 402 and a No. 2 connecting ring 403, the No. 1 connecting ring 402, No. 2 connecting ring 403 is fixedly connected to No. 1 connecting head 401, and the movable connecting ring 404 is located between the No. 1 connecting ring 402 and the No. 2 connecting ring 403. The connecting mechanism 4 also includes a connecting rod 405, and the two ends of the connecting rod 405 are respectively fixedly connected to the movable connecting ring 404 and the limiting ball 406. The connecting mechanism 4 also includes a movable groove 410, which is provided on the fixed body 408 and is located in the arc groove 409 and is interconnected. The connecting rod 405 is movably installed in the movable groove 410. After the No. 2 connecting head 407 and the No. 1 connecting head 401 are installed with each other, the movable connecting ring 404 is movably rotated on the No. 1 connecting head 401, so that the limiting ball 406 is stuck in the arc groove 409, thereby making the connection between the No. 1 connecting head 401 and the No. 2 connecting head 407 more stable.

[0022] It should be noted that the utility model is a drainage tube that prevents loosening. The silicone pads 302 are movably installed in the silicone strip 306 in the connecting sleeve 304 thereon and are connected to each other. The threaded sleeve 307 of the silicone strip 306 passes through the connecting sleeve 304 on the silicone pad 302 on one side, and then passes through the connecting sleeve 304 on the silicone pad 302 on the other side. The movable limit head 309 is rotated and installed with the threaded sleeve 307 through the connecting screw hole 310, so that the two silicone pads 302 are connected to each other. Through this operation, several silicone pads 302 are connected into a whole. Medical tape 303 is provided below the silicone pad 302. Through the medical tape 303 below the several silicone pads 302 03, forming an integral tape, changing the overall width of the tape, making the bonding structure between the tape and the skin more stable, and the silicone sleeve 301 is movably rotated on the drainage tube body 1, so that the angle of the medical tape 303 is easy to adjust and more flexible to use, through the setting of the connecting mechanism 4, the outer wall of the No. 1 connecting head 401 and the inner wall of the No. 2 connecting head 407 are engraved with threads, after the No. 1 connecting head 407 and the No. 1 connecting head 401 are installed with each other, the movable connecting ring 404 is movably rotated on the No. 1 connecting head 401, so that the limiting ball 406 is stuck in the arc groove 409, and the connecting rod 405 is movably installed in the movable groove 410, so that the No. 1 connecting head 401 and the No. 2 connecting head 407 are connected more stably.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drainage tube for preventing loosening, comprising a drainage tube body (1), one end of the drainage tube body (1) being fixedly connected to a drainage bag (2), characterized in that: The drainage tube body (1) is movably mounted with an adhesive mechanism (3), the adhesive mechanism (3) comprising a silicone sleeve (301), a silicone pad (302), a medical tape (303), a connecting sleeve (304), a No. 1 limit head (305), a silicone strip (306), a movable limit head (309) and a hanging rope (311), the silicone sleeve (301) is movably mounted on the drainage tube body (1), the silicone pad (302) is fixedly connected to the silicone sleeve (301), The medical tape (303) is fixedly connected to one side of the silicone pad (302), the connecting sleeve (304) is fixedly connected to the other side of the silicone pad (302), the first limiting head (305) is fixedly connected to one end of the silicone strip (306), the movable limiting head (309) is fixedly connected to the other end of the silicone strip (306), and the silicone pads (302) are connected to each other by the silicone strip (306) movably installed in the connecting sleeve (304). The hanging rope (311) is fixedly connected to the silicone sleeve (301), and the drainage tube body (1) and the drainage bag (2) are fixedly connected via a connecting mechanism (4). The connecting mechanism (4) comprises a No. 1 connecting head (401), a movable connecting ring (404), a limiting ball (406), a No. 2 connecting head (407), a fixing body (408) and an arc groove (409). The No. 1 connecting head (401) is fixedly connected to the drainage bag (2), and the movable connecting ring ( The movable connecting ring (404) is movably mounted on the first connecting head (401), the limiting ball (406) is fixedly connected to the side position of the movable connecting ring (404), the second connecting head (407) is fixedly connected to one end position of the drainage tube body (1), the fixed body (408) is fixedly connected to the side position of the second connecting head (407), the arc groove (409) is opened in the fixed body (408), and the limiting ball (406) is movably mounted in the arc groove (409).

2. A drainage tube for preventing loosening according to claim 1, characterized in that: The adhesive mechanism (3) further comprises a threaded sleeve (307) and a thorn (308), wherein the thorn (308) is fixedly connected in the threaded sleeve (307), and the threaded sleeve (307) is fixedly connected to the other end of the silicone strip (306).

3. A drainage tube for preventing loosening according to claim 2, characterized in that: The adhesive mechanism (3) further comprises a connecting screw hole (310), wherein the connecting screw hole (310) is provided on the movable limit head (309), the outer side of the threaded sleeve (307) is engraved with threads, and the threaded sleeve (307) and the connecting screw hole (310) are movably mounted.

4. A drainage tube for preventing loosening according to claim 3, characterized in that: The connecting mechanism (4) further comprises a first connecting ring (402) and a second connecting ring (403), wherein the first connecting ring (402) and the second connecting ring (403) are fixedly connected to the first connecting head (401), and the movable connecting ring (404) is located between the first connecting ring (402) and the second connecting ring (403).

5. A drainage tube for preventing loosening according to claim 4, characterized in that: The connecting mechanism (4) further comprises a connecting rod (405), and two ends of the connecting rod (405) are respectively fixedly connected to a movable connecting ring (404) and a limiting ball (406).

6. The drainage tube for preventing loosening according to claim 5, characterized in that: The connecting mechanism (4) further comprises a movable groove (410), wherein the movable groove (410) is provided on the fixed body (408) and is located in communication with the arc groove (409), and the connecting rod (405) is movably mounted in the movable groove (410).

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