CN221266881U

CN221266881U - Device for preventing thoracic closed drainage tube from falling off

Info

Publication number: CN221266881U
Application number: CN202321421446.2U
Authority: CN
Inventors: 燕浩; 刘海清; 李莉莉; 刘顶坤; 王志雷
Original assignee: Fuyang Second People's Hospital
Current assignee: Fuyang Second People's Hospital
Filing date: 2023-06-06
Publication date: 2024-07-05
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a thoracic cavity closed drainage tube falling-off prevention device in the technical field of medical appliances, which comprises a drainage bottle and a shell, wherein a drainage tube is arranged on one side of the top of the drainage bottle, a chute is arranged in the center of the upper surface of the shell, and the thoracic cavity closed drainage tube falling-off prevention device is reasonable in structure.

Description

Device for preventing thoracic closed drainage tube from falling off

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a thoracic closed drainage tube falling-off prevention device.

Background

The closed thoracic drainage is widely applied to drainage of a blood chest, a pneumothorax and a pustule and drainage of the thoracic cavity after a thoracotomy as a treatment means, plays an important role in treatment of diseases, a thoracic drainage tube is generally made of materials such as silicone rubber or polyurethane, one end of a catheter is inserted into a drainage part of a body or a wound surface during use, the other end of the catheter can be connected with other external instruments such as a drainage connecting tube in vitro, the external drainage is conducted through the action of internal pressure, gravity or negative pressure suction and the like, the thoracic drainage tube is used for being inserted into the thoracic cavity, gas, pus or blood and the like in the thoracic cavity are continuously discharged, various drainage tubes are required to be inserted after the thoracic cavity operation, postoperative infection is prevented, and wound healing is promoted.

The existing thoracic cavity closed drainage tube falling-off prevention device has the following defects: when the patient inserts the drainage tube after thoracic closed drainage operation, generally need take the fixed mode of medical sticky tape to the drainage tube, with it avoid the condition of droing to take place, but when medical sticky tape was pasted on patient's skin, when meetting patient's skin and appear sweat easily, lead to medical sticky tape to paste infirm to cause the condition of drainage tube to take place that the drainage tube drops, under the condition that the drainage tube drops, cause patient's secondary injury easily, also increased medical personnel to insert the degree of difficulty of drainage tube to patient's thoracic again simultaneously.

Therefore, it is necessary to develop a thoracic closed drainage tube falling-off prevention device.

Disclosure of utility model

The utility model aims to provide an anti-thoracic cavity closed drainage tube falling device which is provided with a shell and an anti-falling component, wherein the shell is bound on the waist or other positions of a patient by an elastic band, and then the two groups of anti-falling components are respectively arranged on the top of an I-shaped seat.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thoracic cavity closed drainage tube drops device, includes drainage bottle and casing, top one side of drainage bottle is provided with the drainage tube, the upper surface central point of casing puts and has seted up the spout, the inside rotation of casing is connected with left and right threaded rod, the movable block is all installed to the outer wall both sides of left and right threaded rod, the top of movable block is provided with the I-shaped seat, anti-drop subassembly is installed at the top of I-shaped seat;

The anti-drop subassembly includes the fixing base, the top at the I-shaped seat is installed to the fixing base.

Preferably, elastic bands are arranged at the center positions of the front end and the rear end of the shell, and magic tapes are arranged below the end faces of the elastic bands.

Preferably, the outer wall of the I-shaped seat is in sliding connection with the inner wall of the chute, a threaded hole is formed in the center of the surface of the moving block, the inner wall of the threaded hole is in threaded connection with the outer wall of the left threaded rod and the right threaded rod, and a hand wheel is arranged at one end of the left threaded rod and one end of the right threaded rod.

Preferably, the mounting grooves are formed in the front end and the two sides of the rear end of the upper surface of the fixing seat, the mounting plate is mounted above the mounting grooves, the mounting holes are formed in the center of the surface of the mounting plate, and the limiting columns are arranged in the mounting holes.

Preferably, the outer wall of the limit post is in sliding connection with the inner wall of the mounting hole, one end of the limit post is provided with a bottom plate, the other end of the limit post is provided with a connecting rod, and a spring is arranged below the outer wall of the limit post.

Preferably, the spring is located between the mounting plate and the bottom plate, the top of the connecting rod is provided with a pressing block, and the center of the top of the pressing block is provided with a pull ring.

Preferably, clamping plates are arranged at the bottoms of the pressing blocks and the center positions of the tops of the fixing seats, the inner walls of the clamping plates are in sliding connection with the outer walls of the drainage tubes, and rubber strips are arranged on the inner walls of the clamping plates.

Compared with the prior art, the utility model has the beneficial effects that:

Through being equipped with casing and anti-drop subassembly, bind the casing by the elastic cord at patient's waist or other positions can, install the top at the I-shaped seat respectively with two sets of anti-drop subassemblies again, utilize anti-drop subassembly to have elastic clamping and skid-proof effect, make the drainage tube insert in the anti-drop subassembly, can carry out elastic clamping by the anti-drop subassembly, carry out skid-proof again, the effectual solution adopts medical sticky tape fixed drainage tube and the problem of easy drop, anti-drop subassembly simple structure simultaneously, simple to operate, medical personnel or patient use of being convenient for, the effectual realization takes anti-drop to chest closed drainage tube to handle, also the effectual chest closed drainage tube shedding device result of use that has improved.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the structure shown in FIG. 1;

FIG. 4 is a front cross-sectional view of an anti-drop assembly provided by the present utility model;

fig. 5 is a perspective view of a part of the structure of the anti-falling assembly provided by the utility model.

In the figure: 1. a drainage bottle; 101. a drainage tube; 2. a housing; 201. a chute; 202. an elastic band; 203. a magic tape; 3. a left threaded rod and a right threaded rod; 301. a moving block; 302. an I-shaped seat; 303. a threaded hole; 304. a hand wheel; 4. an anti-drop assembly; 401. a fixing seat; 402. a mounting groove; 403. a mounting plate; 404. a mounting hole; 405. a limit column; 406. a bottom plate; 407. a connecting rod; 408. a spring; 409. briquetting; 410. a pull ring; 411. a clamping plate; 412. rubber strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following technical scheme: 1-5, the thoracic cavity closed drainage tube falling-off prevention device comprises a drainage tube 1 and a shell 2, wherein the shell 2 and a falling-off prevention component are added in the thoracic cavity closed drainage tube falling-off prevention device in the use process, the drainage tube falling-off prevention device comprises a drainage bottle 1 and a shell 2, one side of the top of the drainage bottle 1 is provided with the drainage tube 101, the central position of the upper surface of the shell 2 is provided with a chute 201, the central positions of the front end and the rear end of the shell 2 are respectively provided with an elastic band 202, a magic tape 203 is arranged below the end surface of the elastic band 202, the front end and the rear end of the shell 2 are respectively provided with two groups of elastic bands 202, the end surface of the elastic band 202 is provided with a magic tape 203, when the shell 2 needs to be bound on the waist of a patient, the elastic bands 202 are bound and fixed by the magic tape 203, meanwhile, the elastic bands 202 have good extensibility effect, and the shell 2 is conveniently bound on other parts or equipment, the inside of the shell 2 is rotationally connected with a left threaded rod 3 and a right threaded rod 3, the left threaded rod 3 and the right threaded rod 3 are installed in the shell 2 in a rotationally connected mode, the shell 2 is fixedly installed on the left threaded rod 3 and the right threaded rod 3, the moving blocks 301 are installed on two sides of the outer wall of the left threaded rod 3 without influencing the rotation operation of the left threaded rod 3 and the right threaded rod 3, an I-shaped seat 302 is arranged at the top of the moving block 301, the outer wall of the I-shaped seat 302 is in sliding connection with the inner wall of a sliding groove 201, a threaded hole 303 is formed in the center of the surface of the moving block 301, the inner wall of the threaded hole 303 is in threaded connection with the outer wall of the left threaded rod 3, a hand wheel 304 is arranged at one end of the left threaded rod 3 and one end of the right threaded rod 3, two groups of moving blocks 301 are arranged on two sides of the outer wall of the left threaded rod 3 in a threaded connection mode through the threaded hole 303, the I-shaped seat 302 on the top of the moving block 301 is arranged in the sliding groove 201 on the shell 2 in a sliding mode, the hand wheel 304 is rotated to drive the left and right threaded rods 3 to rotate forward or reversely, so that two groups of moving blocks 301 can be synchronously driven to move outwards or inwards, the moving blocks 301 move outwards or inwards, the I-shaped seat 302 is synchronously driven to move in the sliding groove 201 on the shell 2, and the anti-falling assembly 4 is arranged at the top of the I-shaped seat 302;

The anti-drop assembly 4 comprises a fixing seat 401, wherein the fixing seat 401 is arranged at the top of the I-shaped seat 302, two groups of fixing seats 401 are correspondingly arranged at the top of the I-shaped seat 302, when the I-shaped seat 302 moves outwards or inwards, the fixing seat 401 can be synchronously driven to move, the front end and the rear end of the upper surface of the fixing seat 401 are both provided with mounting grooves 402, a mounting plate 403 is arranged above the inside of the mounting grooves 402, a mounting hole 404 is arranged in the center of the surface of the mounting plate 403, a limit post 405 is arranged in the inside of the mounting hole 404, the outer wall of the limit post 405 is in sliding connection with the inner wall of the mounting hole 404, the limit post 405 is arranged in the mounting hole 404 on the mounting plate 403 in a sliding manner, the limit post 405 can slide up and down on the mounting plate 403, one end of the limit post 405 is provided with a bottom plate 406, the other end of the limit post 405 is provided with a connecting rod 407, the bottom plate 406 and the connecting rod 407 are arranged above and below the mounting plate 403, the bottom plate 406 and the connecting rod 407 are used for carrying out limit treatment on the limit post 405, the limit post 405 is prevented from being separated from the mounting plate 403, a spring 408 is arranged below the outer wall of the limit post 405, the spring 408 is positioned between the mounting plate 403 and the bottom plate 406, the spring 408 is used for keeping the connecting rod 407 in a reset state by utilizing the elastic effect of the spring 408, a pressing block 409 is arranged at the top end of the connecting rod 407, a pull ring 410 is arranged at the top center position of the pressing block 409, clamping plates 411 are arranged at the bottom of the pressing block 409 and the top center position of the fixed seat 401, the inner wall of the clamping plates 411 are in sliding connection with the outer wall of the drainage tube 101, rubber strips 412 are arranged at the inner walls of the clamping plates 411, the pressing block 409 is fixedly arranged at the top end of the connecting rod 407, two groups of clamping plates 411 are correspondingly arranged on the surface between the fixed seat 401 and the pressing block 409, the distance between the two groups of fixing seats 401 is adjusted by rotating according to the requirement, the pull ring 410 is pulled upwards, the pressing block 409 is lifted, the drainage tube 101 passes through between the two groups of clamping plates 411, the drainage tube 101 passes through the two groups of clamping plates 411, the pull ring 410 is loosened, the clamping plates 411 are matched with the plurality of rubber strips 412 on the inner wall, the drainage tube 101 is clamped and fixed, and anti-slip treatment is carried out, so that the drainage tube 101 is prevented from falling off.

Working principle: when the utility model is used, the front end and the rear end of the shell 2 are respectively provided with two groups of elastic bands 202, the end surfaces of the elastic bands 202 are provided with the magic tape 203, when the shell 2 is required to be bound on the waist of a patient, the elastic bands 202 are used for binding operation, the magic tape 203 is used for bonding and fixing, meanwhile, the elastic bands 202 have good extensibility effect, the shell 2 is conveniently bound on other parts or equipment, the shell 2 is fixedly arranged on the left and right threaded rods 3 by arranging the left and right threaded rods 3 in a rotating connection way, the rotating operation of the left and right threaded rods 3 is not influenced, two groups of moving blocks 301 are arranged on two sides of the outer walls of the left and right threaded rods 3 in a threaded connection way by threaded holes 303, an I-shaped seat 302 on the top of the moving block 301 is arranged in a sliding way in a sliding groove 201 on the shell 2, a rotating hand wheel 304 is arranged, the left and right threaded rods 3 are driven to rotate forward or reversely, two groups of moving blocks 301 can be synchronously driven to move outwards or inwards, the moving blocks 301 move outwards or inwards, the synchronous driving I-shaped seat 302 moves in the sliding groove 201 on the shell 2, when the I-shaped seat 302 moves outwards or inwards by correspondingly installing two groups of fixing seats 401 on the anti-falling assembly 4 on the top of the I-shaped seat 302, the synchronous driving I-shaped seat 401 moves, four groups of mounting plates 403 are correspondingly installed by four mounting grooves 402 on the upper surface of the fixing seat 401, and limit posts 405 are arranged in mounting holes 404 on the mounting plates 403 in a sliding manner, so that the limit posts 405 can slide up and down on the mounting plates 403, the two ends of the limit posts 405 are sequentially provided with a bottom plate 406 and a connecting rod 407, and the bottom plate 406 and the connecting rod 407 are arranged above and below the mounting plates 403, the bottom plate 406 and the connecting rod 407 are used for carrying out limit treatment on the limit post 405, the limit post 405 is prevented from being separated from the mounting plate 403, the spring 408 is arranged below the outer wall of the limit post 405, the spring 408 is used for keeping the connecting rod 407 in a reset state, the pressing block 409 is fixedly arranged at the top end of the connecting rod 407, two groups of clamping plates 411 are correspondingly arranged on the surface between the fixing seat 401 and the pressing block 409, when the drainage tube 101 is subjected to anti-drop treatment, the space between the two groups of fixing seats 401 is adjusted by rotating according to the requirement, the pull ring 410 is pulled upwards, the pressing block 409 is lifted, the drainage tube 101 passes between the two groups of clamping plates 411, the drainage tube 101 passes through the two groups of clamping plates 411, the pull ring 410 is loosened, the clamping plates 411 are matched with a plurality of rubber strips 412 on the inner wall to clamp and fix the drainage tube 101, and anti-slip treatment is carried out, so that the problem that the drainage tube 101 is easy to drop due to adoption of a medical adhesive tape is effectively solved, meanwhile, the drainage tube is convenient to use by medical staff or patients, the thoracic cavity is effectively realized, the closed drainage tube is subjected to anti-drop treatment, and the drainage tube is effectively improved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a thoracic closed drainage tube device that drops, includes drainage bottle (1) and casing (2), top one side of drainage bottle (1) is provided with drainage tube (101), spout (201) have been seted up to upper surface central point of casing (2), its characterized in that: the novel anti-falling device is characterized in that a left threaded rod (3) and a right threaded rod (3) are rotatably connected to the inside of the shell (2), moving blocks (301) are arranged on two sides of the outer wall of the left threaded rod and the right threaded rod (3), an I-shaped seat (302) is arranged at the top of each moving block (301), and an anti-falling assembly (4) is arranged at the top of each I-shaped seat (302);

The utility model provides an anti-drop subassembly (4) including fixing base (401), the top at I-shaped seat (302) is installed to fixing base (401), mounting groove (402) have all been seted up to the upper surface front end and the rear end both sides of fixing base (401), mounting panel (403) are installed to the inside top of mounting groove (402), mounting hole (404) have been seted up to the surface central point of mounting panel (403), the inside of mounting hole (404) is provided with spacing post (405), the outer wall of spacing post (405) and the inner wall sliding connection of mounting hole (404), the one end of spacing post (405) is provided with bottom plate (406), the other end of spacing post (405) is provided with connecting rod (407), the outer wall below of spacing post (405) is provided with spring (408), spring (408) are located between mounting panel (403) and bottom plate (406), briquetting (409) are installed on the top of connecting rod (407), the top central point of briquetting (409) is provided with fixing base (410), the bottom of briquetting (409) and the inner wall of the top of locating post (405) and the inner wall sliding connection of top (401) all have splint (411), splint (411) are all connected with splint.

2. The thoracic closed drainage tube falling-off prevention device according to claim 1, wherein: elastic bands (202) are arranged at the center positions of the front end and the rear end of the shell (2), and magic tapes (203) are arranged below the end faces of the elastic bands (202).

3. The thoracic closed drainage tube falling-off prevention device according to claim 1, wherein: the outer wall of I-shaped seat (302) and the inner wall sliding connection of spout (201), screw hole (303) have been seted up to the surface central point of movable block (301), the inner wall of screw hole (303) and the outer wall threaded connection of controlling threaded rod (3), the one end of controlling threaded rod (3) is provided with hand wheel (304).