Thoracic cavity closed drainage bottle

Abstract

The utility model relates to the technical field of medical instruments, in particular to a thoracic cavity closed drainage bottle which comprises a bottle body and an adjusting device, a catheter connector and a suction connector are respectively arranged on the surface of the bottle body, a drainage tube body is arranged above the catheter connector, hooks are rotatably connected to two sides of the bottle body, and the adjusting device is arranged on the surface of the catheter connector. The adjusting device comprises an adjusting tube, the adjusting tube is fixedly connected with the surface of the catheter connector, one end of the drainage tube body is fixedly connected with a movable ring, and the movable ring is connected with the inner wall of the adjusting tube in a sliding mode. According to the thoracic cavity closed drainage bottle, the situation that when an existing thoracic cavity closed drainage bottle is used, a drainage tube is prone to being too long after being inserted, the too long drainage tube is prone to being bent, the drainage tube is blocked, and normal drainage is affected is effectively reduced, and the overall practicability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a closed chest drainage bottle. Background Art

[0002] Closed chest drainage is to place one end of the drainage tube into the chest cavity and connect the other end to a water seal bottle at a lower position to discharge gas or collect fluid in the chest cavity, so that the lung tissue can reopen and restore function.

[0003] Prior art such as the utility model with publication number CN209204219U, the present application discloses a closed chest drainage bottle, a bottle cap is arranged on the bottle body, an exhaust pipe and a liquid discharge pipe are passed through the bottle cap, a first port of the liquid discharge pipe is placed below the liquid level of the liquid in the bottle body, a second port of the liquid discharge pipe is connected to a first end of the drainage pipe, the first end of the exhaust pipe extends into the bottle body, and the tube end of the first end is located above the liquid level of the liquid, the drainage bottle also includes: a capsule tube head and a pressure regulating pump; the capsule tube head is connected to the second end of the drainage tube, the capsule tube head is conical, the cone includes a wide-mouth end and a top end, the tapered wide-mouth end is wrapped around the outside of the second end of the drainage tube, and the capsule tube head is made of a water-soluble material; the pressure regulating pump is connected to At the second end of the exhaust pipe, the pressure regulating pump is used to adjust the pressure inside the drainage bottle. Through the technical solution in the present application, the difficulty of inserting the drainage tube into the patient's chest cavity is reduced, and the possibility of bending and deformation of the drainage tube inserted into the chest cavity is reduced, which is beneficial to reducing the patient's pain. It solves the problem that medical staff often need to use auxiliary tools such as pliers to clamp the end of the drainage tube and insert it into the target area of ​​the patient's chest cavity during the drainage bottle insertion process. However, in order to minimize the damage to the patient, the opening in the chest cavity is often not large, and the drainage tube insertion process is extremely cumbersome and painful. In addition, since the drainage tube is relatively soft, there is a possibility that the drainage tube deviates from the insertion direction or bends during the insertion of the drainage tube, resulting in the need for re-insertion.

[0004] The inventors have found in their daily work that when using existing closed chest drainage bottles, the drainage tube is prone to be too long after insertion, and the overly long drainage tube is prone to bend, causing blockage in the drainage tube and affecting normal drainage. This in turn leads to the problem that the drainage tube in the drainage bottle is prone to be too long, and the overlong part is prone to bend, affecting drainage. Utility Model Content

[0005] The utility model aims to solve the disadvantages in the prior art that the drainage tube in the drainage bottle is prone to be too long, and the too long part is prone to bend and affect the drainage, and proposes a closed chest drainage bottle.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a closed chest drainage bottle, comprising a bottle body and an adjusting device, wherein the surface of the bottle body is respectively provided with a catheter interface and a suction interface, a drainage tube body is provided above the catheter interface, both sides of the bottle body are rotatably connected with hooks, the adjusting device is arranged on the surface of the catheter interface, the adjusting device comprises an adjusting tube, the adjusting tube is fixedly connected to the surface of the catheter interface, one end of the drainage tube body is fixedly connected with a movable ring, the movable ring is slidably connected to the inner wall of the adjusting tube, through the above-mentioned components, the movable ring can drive the drainage tube body to slide in the adjusting tube, thereby adjusting the length of the drainage tube, reducing the situation where the drainage tube body is too long and easy to bend, causing blockage and affecting the drainage.

[0007] Preferably, a fixing ring is fixedly connected to the surface of the adjusting tube, a fixing clamp is fixedly connected to the surface of the fixing ring, a movable clamp is slidably connected to the inner wall of the fixing ring, a screw is rotatably connected to the inner wall of the fixing ring, and the screw is threadedly connected to the inner wall of the movable clamp. Through the above components, the screw can control the movement of the movable clamp, and the movable clamp can cooperate with the fixed clamp to clamp the drainage tube body to achieve a limiting effect.

[0008] Preferably, the surfaces of the fixed clamp and the movable clamp are fixedly connected with rubber protrusions, and there are multiple rubber protrusions. Through the above components, the rubber protrusions can fit with the surface of the drainage tube body to improve friction and the stabilizing effect after adjustment.

[0009] Preferably, one end of the screw is fixedly connected to a control wheel, and through the above-mentioned component, the control wheel can control the rotation of the screw, thereby adjusting the movement of the movable clamp.

[0010] Preferably, the surface of the hook is provided with a stabilizing device, and the stabilizing device includes a moving part, and the moving part is sleeved and connected with the surface of the hook, and the inner wall of the moving part is slidably connected with a push block, and the surface of the push block is fixedly connected with a fixing rod, and the surface of the hook is provided with a through hole, and the inner wall of the through hole is provided with a socket, and the fixing rod is plugged into the inner wall of the socket, and through the above components, when the hook is hung on the bed, the moving part is rotated, and when the moving part is against the surface of the bed frame, the push block is slid, and the push block drives the fixing rod to be inserted into the socket to achieve positioning.

[0011] Preferably, a spring is fixedly connected to one side of the push block corresponding to the inner wall of the moving part, and there are two springs. Through the above components, the spring can control the push block and the fixed rod to reset, thereby improving the stability of the fixed rod inserted into the socket.

[0012] Preferably, a pad block 1 is fixedly connected to the surface of the movable part, and a pad block 2 is fixedly connected to the surface of the hook. Through the above components, the anti-slip effect can be improved by cooperating with the pad block 1 and the pad block 2.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, suction is performed through the suction interface, and the drainage tube body can drain the liquid into the bottle body. By setting the adjusting device, when it is necessary to adjust the length of the drainage tube body, the excessively long drainage tube body can be slid into the adjusting tube by sliding the movable ring in the adjusting tube. At the same time, the adjusting tube can make the drainage tube body vertical, and then the control wheel and the screw are rotated, and the screw drives the movable clamp to move, and the movable clamp and the fixed seat cooperate with the rubber protrusions to clamp the drainage tube body to complete the adjustment. By setting the adjusting device, it is convenient to adjust the length of the drainage tube of the equipment, which can effectively reduce the existing chest closed drainage bottle. When in use, the drainage tube is prone to be too long after insertion, and the excessively long drainage tube is prone to bend, resulting in blockage of the drainage tube, thereby affecting normal drainage, thereby improving the overall practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a chest closed drainage bottle is proposed for the utility model;

[0016] Figure 2 The utility model provides a cross-sectional structural schematic diagram of an adjustment device for a closed chest drainage bottle;

[0017] Figure 3 The utility model provides a partial structural schematic diagram of an adjustment device of a chest closed drainage bottle;

[0018] Figure 4 The utility model provides a schematic structural diagram of a stabilizing device for a closed chest drainage bottle;

[0019] Figure 5 The utility model provides a partial structural schematic diagram of a stabilizing device of a closed chest drainage bottle.

[0020] Legend:

[0021] 1. Bottle body; 2. Suction interface; 3. Catheter interface; 4. Drainage tube body; 5. Hook; 6. Adjustment device; 61. Adjustment tube; 62. Fixing ring; 63. Control wheel; 64. Fixing clamp; 65. Moving clamp; 66. Rubber bump; 67. Screw; 68. Movable ring; 7. Stabilizing device; 71. Moving part; 72. Pad 1; 73. Pad 2; 74. Push block; 75. Spring; 76. Fixing rod. DETAILED DESCRIPTION

[0022] See also Figure 1-5The utility model provides a technical solution: a closed chest drainage bottle, comprising a bottle body 1 and an adjusting device 6, the surface of the bottle body 1 is respectively provided with a catheter interface 3 and a suction interface 2, a drainage tube body 4 is provided above the catheter interface 3, both sides of the bottle body 1 are rotatably connected with hooks 5, the adjusting device 6 is provided on the surface of the catheter interface 3, and a stabilizing device 7 is provided on the surface of the hook 5.

[0023] The specific settings and functions of the adjusting device 6 and the stabilizing device 7 are described in detail below.

[0024] Specifically, the regulating device 6 includes an regulating tube 61 , which is fixedly connected to the surface of the catheter interface 3 , and one end of the drainage tube body 4 is fixedly connected to a movable ring 68 , which is slidably connected to the inner wall of the regulating tube 61 .

[0025] In this embodiment, the movable ring 68 can drive the drainage tube body 4 to slide in the adjustment tube 61, so as to adjust the length of the drainage tube and reduce the situation where the drainage tube body 4 is too long and easily bent, resulting in blockage and affecting drainage.

[0026] Specifically, a fixed ring 62 is fixedly connected to the surface of the adjusting tube 61, a fixed clamp 64 is fixedly connected to the surface of the fixed ring 62, a movable clamp 65 is slidably connected to the inner wall of the fixed ring 62, a screw 67 is rotatably connected to the inner wall of the fixed ring 62, the screw 67 is threadedly connected to the inner wall of the movable clamp 65, the screw 67 can control the movement of the movable clamp 65, and the movable clamp 65 can cooperate with the fixed clamp 64 to clamp the drainage tube body 4 to achieve a limiting effect.

[0027] Specifically, the surfaces of the fixed clamp 64 and the movable clamp 65 are both fixedly connected with rubber protrusions 66 , and there are a plurality of rubber protrusions 66 .

[0028] In this embodiment, the rubber protrusions 66 can fit with the surface of the drainage tube 4 to improve the friction and the stability effect after adjustment.

[0029] Specifically, one end of the screw rod 67 is fixedly connected to a control wheel 63 , and the control wheel 63 can control the screw rod 67 to rotate, thereby adjusting the movement of the movable clamp 65 .

[0030] Specifically, the stabilizing device 7 includes a moving member 71, which is sleeved and connected to the surface of the hook 5. The inner wall of the moving member 71 is slidably connected to a push block 74, and the surface of the push block 74 is fixedly connected to a fixing rod 76. A through hole is provided on the surface of the hook 5, and a socket is provided on the inner wall of the through hole. The fixing rod 76 is plugged into the inner wall of the socket.

[0031] In this embodiment, after the hook 5 is hung on the bed, the moving member 71 is rotated, and when the moving member 71 abuts against the surface of the bed frame, the push block 74 is slid, and the push block 74 drives the fixing rod 76 to be inserted into the insertion hole to achieve positioning.

[0032] Specifically, a spring 75 is fixedly connected to one side of the push block 74 corresponding to the inner wall of the moving member 71. There are two springs 75. The spring 75 can control the push block 74 and the fixing rod 76 to reset, thereby improving the stability of the fixing rod 76 inserted into the socket.

[0033] Specifically, a cushion block 1 72 is fixedly connected to the surface of the moving member 71 , and a cushion block 2 73 is fixedly connected to the surface of the hook 5 .

[0034] In this embodiment, the cushion block 1 72 cooperates with the cushion block 2 73 to improve the anti-slip effect.

[0035] Working principle: Suction is performed through the suction interface 2, and the drainage tube body 4 can drain the liquid into the bottle body 1. By setting the adjustment device 6, when it is necessary to adjust the length of the drainage tube body 4, the excessively long drainage tube body 4 is slid into the adjustment tube 61 through the movable ring 68. At the same time, the adjustment tube 61 can make the drainage tube body 4 vertical, and then the control wheel 63 and the screw 67 are rotated, and the screw 67 drives the movable clamp 65 to move, and the movable clamp 65 and the fixed seat cooperate with the rubber protrusion 66 to clamp the drainage tube body 4 to complete the adjustment. By setting the adjustment device 6, it is convenient to adjust the length of the drainage tube of the equipment, which can effectively reduce the existing chest closed drainage bottle. When the drainage tube is used, it is easy to become too long after insertion, and the excessively long drainage tube is easy to bend, resulting in blockage of the drainage tube, thereby affecting normal drainage, thereby improving the overall practicality of the equipment.

[0036] By setting the stabilizing device 7, when the equipment needs to be used, the hook 5 is hung on the bed frame, the pad 2 73 improves the anti-skid effect, the push block 74 and the fixing rod 76 are pushed, the spring 75 is stressed, the fixing rod 76 is pulled out of the socket, the sliding movable member 71 is slid, and after the movable member 71 abuts against the surface of the bed frame, the pad 1 72 improves the anti-skid effect, the push block 74 is released, the spring 75 drives the push block 74 to reset, and the fixing rod 76 is inserted into the corresponding socket. By setting the stabilizing device 7, it is convenient for him to improve the stability of the equipment when it is placed, which can effectively reduce the existing chest closed drainage bottle, which is mainly hung on the bed by a hanger. After hanging, it is easy to be unstable, resulting in sliding and falling. The phenomenon reduces the situation that the drainage tube is easily pulled when sliding and falling, causing discomfort to the patient and affecting the use, thereby improving the overall stability of the equipment.

Claims

1. A closed chest drainage bottle, comprising a bottle body (1) and an adjustment device (6), characterized in that: The surface of the bottle body (1) is respectively provided with a catheter interface (3) and a suction interface (2); a drainage tube body (4) is provided above the catheter interface (3); hooks (5) are rotatably connected to both sides of the bottle body (1); the adjustment device (6) is provided on the surface of the catheter interface (3); the adjustment device (6) comprises an adjustment tube (61); the adjustment tube (61) is fixedly connected to the surface of the catheter interface (3); one end of the drainage tube body (4) is fixedly connected to a movable ring (68); the movable ring (68) is slidably connected to the inner wall of the adjustment tube (61).

2. A closed chest drainage bottle according to claim 1, characterized in that: A fixing ring (62) is fixedly connected to the surface of the adjusting tube (61), a fixing clamp (64) is fixedly connected to the surface of the fixing ring (62), a movable clamp (65) is slidably connected to the inner wall of the fixing ring (62), a screw rod (67) is rotatably connected to the inner wall of the fixing ring (62), and the screw rod (67) is threadedly connected to the inner wall of the movable clamp (65).

3. A closed chest drainage bottle according to claim 2, characterized in that: The surfaces of the fixed clamp (64) and the movable clamp (65) are both fixedly connected with rubber protrusions (66), and there are a plurality of rubber protrusions (66).

4. A closed chest drainage bottle according to claim 2, characterized in that: One end of the screw rod (67) is fixedly connected to a control wheel (63).

5. A closed chest drainage bottle according to claim 1, characterized in that: The surface of the hook (5) is provided with a stabilizing device (7), the stabilizing device (7) comprises a moving member (71), the moving member (71) is sleeved and connected with the surface of the hook (5), the inner wall of the moving member (71) is slidably connected with a push block (74), the surface of the push block (74) is fixedly connected with a fixing rod (76), the surface of the hook (5) is provided with a through hole, the inner wall of the through hole is provided with an insertion hole, and the fixing rod (76) is plugged into the inner wall of the insertion hole.

6. A closed chest drainage bottle according to claim 5, characterized in that: A spring (75) is fixedly connected to one side of the push block (74) corresponding to the inner wall of the moving member (71), and there are two springs (75).

7. A closed chest drainage bottle according to claim 5, characterized in that: A cushion block 1 (72) is fixedly connected to the surface of the moving member (71), and a cushion block 2 (73) is fixedly connected to the surface of the hook (5).

Images