Breathing machine pipeline supporting and adjusting device

Abstract

The breathing machine pipeline supporting and adjusting device comprises a fixing base, a swing arm, a support and pipe clamps, the swing arm is arranged between the fixing base and the support in an up-down overturning mode, the pipe clamps are arranged on the support at intervals, each pipe clamp comprises an elastic pipe sleeve and a guide plate, an opening is formed in each elastic pipe sleeve, and the guide plates are arranged on the elastic pipe sleeves. The guide plates are oppositely arranged on the two sides of the opening in a V shape, and a limiting convex rib extending spirally is arranged on the inner wall of the elastic pipe sleeve. By means of the mode, the breathing machine pipeline supporting and adjusting device is compact in structure, the support is adjusted through up-down overturning of the swing arm, the positions of the support and the pipe clamp on the support relative to the fixing base are changed, adaptability to the bending structure and the position of the breathing machine pipeline is good, the breathing machine pipeline is elastically clamped through the pipe clamp, and the breathing machine pipeline is not prone to deformation. And the limiting convex ribs are used for axially limiting the breathing machine tube, so that the sliding problem is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a ventilator tubing support and adjustment device. Background Technology

[0002] A ventilator tubing is a section of tubing that connects the ventilator to the patient's airway, assisting the patient in using the ventilator to maintain vital signs.

[0003] During use, ventilator tubing is prone to problems such as excessive bending and localized water accumulation, which can lead to insufficient patency of the tubing. Support and fixation mechanisms are needed to support and position the ventilator tubing, such as installing a robotic arm on the ventilator's workbench and extending it to the bed to support and position the ventilator tubing. However, such robotic arms are relatively large and not very convenient to use.

[0004] In the prior art, utility model patent application number 2019218488164 discloses a ventilator tubing adjustable support device. By setting a ball head and a spherical support hole between the support and the movable seat, it can ensure that the ball head has sufficient freedom within the support hole, providing sufficient freedom for fixing the ventilator tubing. However, its tubing clip is not suitable for ventilator tubing composed of corrugated pipes, many existing ventilator tubings use corrugated pipes, and its fixing frame and tubing clip are located on the same vertical line, which is not conducive to obstacle avoidance and limits its scope of application, requiring improvement. Utility Model Content

[0005] The main technical problem solved by this utility model is to provide a ventilator tubing support and adjustment device that simplifies the structure, realizes the support and adjustment of the ventilator tubing, and improves the adaptability of the ventilator tubing to the structure and position.

[0006] To solve the above-mentioned technical problems, the present invention provides a technical solution: a ventilator tubing support and adjustment device, comprising: a fixed base, a swing arm, a bracket, and a tubing clamp. The swing arm is rotatably disposed between the fixed base and the bracket. The tubing clamp is spaced on the bracket. The tubing clamp includes an elastic sleeve and a guide plate. The elastic sleeve has an opening. The guide plate is V-shaped and disposed on both sides of the opening. A spirally extending limiting rib is provided on the inner wall of the elastic sleeve.

[0007] In a preferred embodiment of this utility model, the bracket adopts a T-shaped structure.

[0008] In a preferred embodiment of this utility model, the number of pipe clamps is two, and the two pipe clamps are symmetrically arranged on both sides of the top of the bracket.

[0009] In a preferred embodiment of this utility model, the pipe clamp and the bracket adopt an integrated plastic structure.

[0010] In a preferred embodiment of this invention, the angle of the opening is less than 90°.

[0011] In a preferred embodiment of the present invention, a first threaded sleeve is horizontally arranged on the bracket, and a first screw rod inserted into the first threaded sleeve is arranged at one end of the swing arm pointing towards the bracket, and a first hand-tightening nut is arranged on the first screw rod.

[0012] In a preferred embodiment of the present invention, a second threaded sleeve is horizontally arranged on the fixed base, and a second screw rod is arranged at one end of the swing arm pointing towards the fixed base, into which the second threaded sleeve is inserted, and a second hand-tightening nut is arranged on the second screw rod.

[0013] In a preferred embodiment of the present invention, a C-shaped groove is recessed on one side of the fixing seat, a pad is provided at the bottom of the C-shaped groove, and a pressure block is provided in the C-shaped groove suspended above the pad.

[0014] In a preferred embodiment of the present invention, the top surface of the pad block and the bottom surface of the pressure block are respectively provided with concave arc grooves.

[0015] In a preferred embodiment of the present invention, the top of the fixing seat is provided with a first limiting screw connected to the pressure block, the bottom of the fixing seat is provided with a second limiting screw connected to the pad block, the top of the fixing seat is provided with a threaded hole, and a tightening screw pointing downward toward the pressure block is provided on the threaded hole.

[0016] The beneficial effects of this utility model are as follows: The ventilator tubing support and adjustment device disclosed in this utility model has a fixed base that can be fixed to the bed frame or guardrail of the hospital bed. The support is adjusted by the up and down flipping of the swing arm, changing the position of the support and the tubing clamp on the support relative to the fixed base. It has good adaptability to the bending structure and position of the ventilator tubing and effectively avoids obstacles. The tubing is elastically clamped by the tubing clamp and the axial limit of the ventilator tubing is limited by the limiting rib to avoid slippage. The structure is compact, the adjustment operation is simple, and the support stability is high. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0018] Figure 1This is a schematic diagram of a preferred embodiment of a ventilator tubing support and adjustment device according to the present invention;

[0019] Figure 2 yes Figure 1 Left view of the fixed base. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] Please see Figures 1-2 The embodiments of this utility model include:

[0022] like Figure 1 The ventilator tubing support and adjustment device shown includes: a fixed base 1, a swing arm 2, a bracket 3, and a tubing clamp 20. The swing arm 2 is rotatably mounted between the fixed base 1 and the bracket 3. To facilitate the rotatability and locking of the swing arm 2, a first threaded sleeve 9 is horizontally mounted at the bottom of the bracket 3. A first screw 8, inserted into the first threaded sleeve 9, is mounted on the end of the swing arm 2 pointing towards the bracket, facilitating the angle adjustment of the bracket 3 relative to the swing arm 2. In this embodiment, a first hand-tightening nut 7 is mounted on the first screw 8. After the first hand-tightening nut 7 is tightened, the first screw 8 can be locked after rotating within the first threaded sleeve 9.

[0023] A second threaded sleeve 10 is horizontally mounted on the fixed base 1. A second screw 12, inserted into the second threaded sleeve 10, is located at the end of the swing arm 2 pointing towards the fixed base 1. When the swing arm 2 rotates up and down, it drives the second screw 12 to rotate within the second threaded sleeve 10, changing the angle of the swing arm 2. In this embodiment, a second hand-tightening nut 11 is provided on the second screw 12. After the angle of the swing arm 2 is adjusted, the second hand-tightening nut 11 is tightened and contacts the end face of the second threaded sleeve 10, locking the second screw 12 and preventing the swing arm 2 from loosening. By adjusting the up and down rotation of the swing arm 2, the position of the support 3 relative to the fixed base 1 is changed, providing good adaptability to the curved structure of the ventilator tubing and its position on the hospital bed, and effectively avoiding obstacles.

[0024] The tube clamps 20 are spaced apart on the support 3. In this embodiment, the support 3 adopts a T-shaped structure, and there are two tube clamps 20. The two tube clamps are symmetrically arranged on both sides of the top of the support 3, which can support the two corrugated tubes in the ventilator tubing at the same time.

[0025] like Figure 1As shown, the pipe clamp 20 includes an elastic sleeve 4 and a guide plate 5. The elastic sleeve 4 is provided with an opening 19. In this embodiment, the angle of the opening 19 is less than 90°, which is conducive to the corrugated pipe being squeezed into the opening 19 and can also ensure the elastic clamping of the corrugated pipe by the elastic sleeve.

[0026] Guide plates 5 are arranged in a V-shape on both sides of the opening 19, guiding the bellows as it is inserted into the opening 19. In this embodiment, the first threaded sleeve 9, the tube clamp 20, and the bracket 3 are integrated plastic structures, which are structurally stable and convenient for injection molding. In addition, a spirally extending limiting rib 6 is provided on the inner wall of the elastic tube sleeve 4. The limiting rib 6 can be engaged in the threaded groove of the bellows to increase friction and limit the axial movement of the bellows, preventing axial slippage. This helps maintain the position of the water collection cup on the ventilator tubing and prevents the water collection cup from sliding to the lowest position.

[0027] like Figure 2 As shown, a C-shaped slot 21 is recessed on one side of the fixing seat 1. A pad 16 is provided at the bottom of the C-shaped slot 21. A pressure block 15 is suspended above the pad 16 in the C-shaped slot. The pad 16 and the pressure block 15 are used to clamp the steel pipe 18 on the hospital bed or its guardrail.

[0028] A first limiting screw 13 is provided at the top of the fixed base 1 to connect with the pressure block 15. The first limiting screw 13 is relatively long and can accommodate the lifting and lowering of the pressure block 15, thus guiding the lifting and lowering of the pressure block 15. A second limiting screw 17 is provided at the bottom of the fixed base 1 to connect with the pad 16, thereby fixing the pad 16. This makes disassembly and assembly convenient and facilitates the replacement of pads 16 of different thicknesses.

[0029] A threaded hole is provided on the top of the fixed base 1, and a tightening screw 14 pointing downwards towards the pressure block 15 is provided on the threaded hole. By rotating the tightening screw 14, axial movement is achieved, thereby pressing down on the pressure block 15 and ensuring the clamping force of the pad 16 and the pressure block 15 on the steel pipe 18. In this embodiment, the top surface of the pad 16 and the bottom surface of the pressure block 15 are respectively provided with concave arc grooves, which can accommodate the circular steel pipe 18 and provide high clamping stability.

[0030] In summary, the ventilator tubing support and adjustment device disclosed in this utility model has a compact structure, is easy to adjust, and can achieve elastic clamping and support of the ventilator tubing, making it flexible in use.

[0031] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A ventilator tubing support and adjustment device, characterized in that, include: The device comprises a fixed base, a swing arm, a bracket, and a pipe clamp. The swing arm is rotatably mounted between the fixed base and the bracket. The pipe clamp is spaced on the bracket. Each pipe clamp includes an elastic sleeve and a guide plate. The elastic sleeve has an opening. The guide plate is V-shaped and positioned opposite each other on both sides of the opening. A spirally extending limiting rib is provided on the inner wall of the elastic sleeve.

2. The ventilator tubing support and adjustment device according to claim 1, characterized in that, The bracket adopts a T-shaped structure.

3. The ventilator tubing support and adjustment device according to claim 1, characterized in that, The number of pipe clamps is two, and the two pipe clamps are symmetrically arranged on both sides of the top of the bracket.

4. The ventilator tubing support and adjustment device according to claim 1, characterized in that, The pipe clamp and support adopt an integrated plastic structure.

5. The ventilator tubing support and adjustment device according to claim 1, characterized in that, The angle of the opening is less than 90°.

6. The ventilator tubing support and adjustment device according to claim 1, characterized in that, A first threaded sleeve is horizontally arranged on the bracket, and a first screw rod is arranged at one end of the swing arm pointing towards the bracket, into which the first threaded sleeve is inserted. A first hand-tightening nut is arranged on the first screw rod.

7. The ventilator tubing support and adjustment device according to claim 1, characterized in that, A second threaded sleeve is horizontally arranged on the fixed base, and a second screw is provided at one end of the swing arm pointing towards the fixed base, into which the second threaded sleeve is inserted. A second hand-tightening nut is provided on the second screw.

8. The ventilator tubing support and adjustment device according to claim 1, characterized in that, The fixing seat has a C-shaped groove recessed on one side, a pad is provided at the bottom of the C-shaped groove, and a pressure block is provided in the C-shaped groove suspended above the pad.

9. The ventilator tubing support and adjustment device according to claim 8, characterized in that, The top surface of the pad block and the bottom surface of the pressure block are respectively provided with concave arc grooves.

10. The ventilator tubing support and adjustment device according to claim 8, characterized in that, The top of the fixed base is provided with a first limiting screw that is connected to the pressure block, the bottom of the fixed base is provided with a second limiting screw that is connected to the pad block, the top of the fixed base is provided with a threaded hole, and a tightening screw pointing downwards towards the pressure block is provided on the threaded hole.

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