Breathing machine pipeline fixing device

Abstract

The utility model belongs to the technical field of breathing machine equipment, and particularly relates to a breathing machine pipeline fixing device which comprises a breathing machine pipe, the outer side of one end of the breathing machine pipe is sleeved with a transmission pipeline, and the outer sides of the breathing machine pipe and the transmission pipeline are sleeved with a fixing assembly. The fixing assembly comprises a fixing sleeve, a first extrusion ring, a second extrusion ring and a third extrusion ring, and the fixing sleeve is located on the outer side of the breathing machine pipe and the transmission pipeline. The fixing sleeve of the fixing assembly is connected to the outer side of the breathing machine pipe in a sleeved mode, the outer wall of the breathing machine pipe is squeezed through the first squeezing ring and the second squeezing ring, then one end of the conveying pipeline is connected to the outer side of the breathing machine pipe in a sleeved mode, and meanwhile the outer wall of the conveying pipeline is squeezed through the third squeezing ring on the inner wall of the fixing sleeve. And on the basis that the transmission pipeline is connected with the breathing machine pipe, the connecting stability of the breathing machine pipe and the transmission pipeline is further improved through extrusion limiting of the multiple extrusion rings.

Description

Technical Field

[0001] This utility model belongs to the technical field of ventilator equipment, specifically relating to a ventilator tubing fixing device. Background Technology

[0002] A ventilator is a vital medical device that can prevent and treat respiratory failure, reduce complications, and save and prolong patients' lives. It is widely used for respiratory failure caused by various reasons, respiratory management during major surgery, respiratory support therapy, and emergency resuscitation.

[0003] When a patient is using a ventilator, medical staff will connect the ventilator to the breathing mask worn by the patient through tubing. The connection method is usually a sleeve connection, which means that the two ends of the connecting tubing are sleeved on the outside of the tubing of the ventilator or breathing mask. However, because the tubing has a certain length, it is easy for medical staff to accidentally touch or pull it during use, which may cause the tubing to fall off and affect the patient's treatment.

[0004] Therefore, a ventilator tubing fixing device that is easy to connect and operate and provides stable fixation is proposed. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a ventilator tubing fixing device, which is characterized by convenient operation and stable connection.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ventilator tubing fixing device, comprising a ventilator tubing, a transmission tubing sleeved on the outer side of one end of the ventilator tubing, and a fixing component sleeved on the outer side of the ventilator tubing and the transmission tubing, the fixing component comprising a fixing sleeve, a first compression ring, a second compression ring, and a third compression ring, the fixing sleeve being located on the outer side of the ventilator tubing and the transmission tubing, the upper end of the inner wall of the fixing sleeve being fixed with the first compression ring being located on the outer side of the ventilator tubing, the middle part of the inner wall of the fixing sleeve being fixed with the second compression ring being located on the outer side of the ventilator tubing, and the lower end of the inner wall of the fixing sleeve being fixed with the third compression ring being located on the outer side of the transmission tubing.

[0007] As a preferred technical solution of the ventilator tubing fixing device of this utility model, a first compression rod is penetrated through the side wall of the fixing sleeve, and the first compression rod is located between the first compression ring and the second compression ring.

[0008] As a preferred technical solution of the ventilator tubing fixing device of this utility model, the upper end of the inner wall of the fixing sleeve is provided with a first threaded hole, and the first compression rod passes through the first threaded hole.

[0009] As a preferred technical solution of the ventilator tubing fixing device of this utility model, the first compression rod includes a first screw and a first compression plate. The first screw is threaded to the inside of the first threaded hole, and the first compression plate is fixed at one end of the first screw. The first compression plate is located on one side of the ventilator tubing.

[0010] As a preferred technical solution of the ventilator tubing fixing device of this utility model, a second compression rod is penetrated through the side wall of the fixing sleeve, and the second compression rod is located between the second compression ring and the third compression ring.

[0011] As a preferred technical solution of the ventilator tubing fixing device of this utility model, the lower end of the inner wall of the fixing sleeve is provided with a storage groove, the inner wall of the storage groove is provided with a second threaded hole, and the second compression rod passes through the second threaded hole.

[0012] As a preferred technical solution of the ventilator tubing fixing device of this utility model, the second compression rod includes a second screw and a second compression plate. The second screw is threaded to the inside of the second threaded hole, and the second compression plate is fixed at one end of the second screw. The second compression plate is located inside the receiving groove and on one side of the transmission tubing.

[0013] As a preferred technical solution of the ventilator tubing fixing device of this utility model, one end of the transmission tubing is connected to a sleeve, the sleeve is sleeved on the outside of the ventilator tubing, the third compression ring is located on the outside of the sleeve, and the second compression plate is located on one side of the sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In use, this utility model, by setting a fixing component, allows medical staff to attach the fixing sleeve of the fixing component to the outside of the ventilator tube when using the ventilator for the patient. The outer wall of the ventilator tube is then compressed by the first and second compression rings. Subsequently, one end of the transmission tube is attached to the outside of the ventilator tube. At the same time, the outer wall of the transmission tube is compressed by the third compression ring on the inner wall of the fixing sleeve. Based on the connection between the transmission tube and the ventilator tube, the stability of the connection between the ventilator tube and the transmission tube is further improved by the compression and limiting of multiple compression rings.

[0016] Furthermore, by inserting a first compression rod and a second compression rod through the side wall of the fixing sleeve, the fixing sleeve is fitted onto the outside of the connection between the delivery tubing and the ventilator tubing. Tightening the first compression rod compresses the ventilator tubing, thereby increasing the stability of the connection between the ventilator tubing and the fixing sleeve. At the same time, tightening the second compression rod compresses the delivery tubing, increasing the stability of the connection between the fixing sleeve and the delivery tubing. This allows the fixing sleeve to be stably and securely fitted onto the outside of the connection between the ventilator tubing and the delivery tubing, greatly increasing the stability of the tubing connection. Similarly, the fixing component can be used between the delivery tubing and the patient's breathing mask tubing, thereby preventing the tubing from easily falling off after being pulled. Moreover, the fixing sleeve is easy to install and remove, and is highly practical. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial cross-sectional view of the present invention;

[0020] Figure 3 This is a partial sectional view of the ventilator tubing and delivery tubing of this utility model;

[0021] Figure 4 This is a three-dimensional sectional view of the fixing component of this utility model.

[0022] In the diagram: 1. Ventilator tubing; 2. Transmission tubing; 21. Connecting tube; 3. Fixing assembly; 31. Fixing sleeve; 311. First threaded hole; 312. Receiving groove; 313. Second threaded hole; 32. First compression ring; 33. Second compression ring; 34. Third compression ring; 35. First compression rod; 351. First screw; 352. First compression plate; 36. Second compression rod; 361. Second screw; 362. Second compression plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] Please see Figure 1-4 The present invention provides the following technical solution: a ventilator tubing fixing device, including a ventilator tubing 1, a transmission tubing 2 sleeved on the outer side of one end of the ventilator tubing 1, the ventilator tubing 1 being connected to a ventilator, and one end of the transmission tubing 2 being connected to a breathing mask worn by the patient, the connection method being in accordance with the prior art of ventilators; a sleeve 21 is connected through one end of the transmission tubing 2, the sleeve 21 being sleeved on the outer side of the ventilator tubing 1; a fixing component 3 is sleeved on the outer side of the ventilator tubing 1 and the transmission tubing 2;

[0026] Reference Figure 2 , Figure 3 and Figure 4 As shown, specifically, the fixing component 3 includes a fixing sleeve 31, a first compression ring 32, a second compression ring 33, and a third compression ring 34. The fixing sleeve 31 is located outside the ventilator tube 1 and the delivery tubing 2, that is, it is sleeved on the outside of the connection between the two tubings. The upper end of the inner wall of the fixing sleeve 31 is fixed with the first compression ring 32. The first compression ring 32 is located outside the ventilator tube 1 and can fit tightly against the outer wall of the ventilator tube 1. The compression ring is made of flexible material and can be used for different models of ventilator tubes 1. The middle part of the inner wall of the fixing sleeve 31 is fixed with the second compression ring 33. Ring 33 is located on the outside of ventilator tubing 1, and operates on the same principle as the first compression ring 32. A third compression ring 34 is fixed to the lower end of the inner wall of the fixing sleeve 31. The third compression ring 34 is located on the outside of the transmission tubing 2, and operates on the same principle as the first compression ring 32, and can fit tightly against the outside of the transmission tubing 2. The third compression ring 34 is located on the outside of the sleeve tube 21. This solution achieves tight compression of the two tubings by fitting the fixing sleeve 31 on the outside of the connection between ventilator tubing 1 and transmission tubing 2 through multiple compression rings on the inner wall of the fixing sleeve 31, thereby enhancing the stability of the connection between the two tubings through friction.

[0027] Reference Figure 1 , Figure 2 and Figure 4As shown, specifically, a first compression rod 35 penetrates the side wall of the fixing sleeve 31. The first compression rod 35 is located between the first compression ring 32 and the second compression ring 33, and the fixing sleeve 31 can be fixedly connected to the ventilator tube 1 by rotating the first compression rod 35. A second compression rod 36 penetrates the side wall of the fixing sleeve 31. The second compression rod 36 is located between the second compression ring 33 and the third compression ring 34, and the fixing sleeve 31 is fixedly connected to the transmission tubing 2 by the second compression rod 36. A first threaded hole 311 is provided at the upper end of the inner wall of the fixing sleeve 31, and the first compression rod 35 passes through the first threaded hole 311. The first compression rod 35 includes a first screw 351 and a first compression plate 352. The first screw 351 is threaded to the inside of the first threaded hole 311, and the first compression plate 352 is fixed to one end of the first screw 351. The first compression plate 352 is located on one side of the ventilator tube 1. The lower end of the inner wall is provided with a storage groove 312, and the inner wall of the storage groove 312 is provided with a second threaded hole 313. The second extrusion rod 36 passes through the second threaded hole 313. The second extrusion rod 36 includes a second screw 361 and a second extrusion plate 362. The second screw 361 is threaded to the inner side of the second threaded hole 313. One end of the second screw 361 is fixed with the second extrusion plate 362. The second extrusion plate 362 is located inside the storage groove 312 and on one side of the transmission pipeline 2. The second extrusion plate 362 is located on one side of the sleeve 21. The threaded connection makes disassembly and assembly convenient. In this solution, after the fixing sleeve 31 is fitted onto the outside of the connection between the ventilator tube 1 and the transmission pipeline 2, the fixing sleeve 31 and the two pipelines can be squeezed and fixed by twisting the first extrusion rod 35 and the second extrusion rod 36, thereby greatly increasing the stability of the connection between the two pipelines and avoiding the situation where the pipeline is easily pulled off.

[0028] The working principle and usage process of this utility model are as follows: When a patient uses a ventilator, medical staff attach the fixing sleeve 31 to the outside of the ventilator tube 1. Then, the medical staff twists the first compression rod 35 to compress and fix the fixing sleeve 31 to the ventilator tube 1. Next, one end of the transmission tube 2 is attached to the outside of the ventilator tube 1, so that one end of the transmission tube 2 is attached to the inside of the fixing sleeve 31. Then, the medical staff twists the second compression rod 36 to compress and fix the fixing sleeve 31 to the transmission tube 2, thereby greatly increasing the stability of the connection between the two tubes. Similarly, the fixing sleeve 31 can be fixedly attached to the outside of the transmission tube 2 and the breathing mask tube, and the connection can be made stable in the same way. The operation is convenient.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A ventilator tubing fixing device, comprising a ventilator tubing (1), characterized in that: A transmission tube (2) is sleeved on the outer side of one end of the ventilator tube (1). A fixing component (3) is sleeved on the outer side of the ventilator tube (1) and the transmission tube (2). The fixing component (3) includes a fixing sleeve (31), a first compression ring (32), a second compression ring (33), and a third compression ring (34). The fixing sleeve (31) is located on the outer side of the ventilator tube (1) and the transmission tube (2). The upper end of the inner wall of the fixing sleeve (31) is fixed with the first compression ring (32). The first compression ring (32) is located on the outer side of the ventilator tube (1). The middle part of the inner wall of the fixing sleeve (31) is fixed with the second compression ring (33). The second compression ring (33) is located on the outer side of the ventilator tube (1). The lower end of the inner wall of the fixing sleeve (31) is fixed with the third compression ring (34). The third compression ring (34) is located on the outer side of the transmission tube (2).

2. The ventilator tubing fixing device according to claim 1, characterized in that: A first extrusion rod (35) is inserted through the side wall of the fixed sleeve (31), and the first extrusion rod (35) is located between the first extrusion ring (32) and the second extrusion ring (33).

3. The ventilator tubing fixing device according to claim 2, characterized in that: The upper end of the inner wall of the fixed sleeve (31) is provided with a first threaded hole (311), and the first extrusion rod (35) passes through the first threaded hole (311).

4. The ventilator tubing fixing device according to claim 3, characterized in that: The first extrusion rod (35) includes a first screw (351) and a first extrusion plate (352). The first screw (351) is threaded to the inside of the first threaded hole (311). One end of the first screw (351) is fixed with the first extrusion plate (352). The first extrusion plate (352) is located on one side of the ventilator tube (1).

5. A ventilator tubing fixing device according to claim 4, characterized in that: A second extrusion rod (36) is inserted through the side wall of the fixed sleeve (31), and the second extrusion rod (36) is located between the second extrusion ring (33) and the third extrusion ring (34).

6. A ventilator tubing fixing device according to claim 5, characterized in that: The lower end of the inner wall of the fixed sleeve (31) is provided with a storage groove (312), and the inner wall of the storage groove (312) is provided with a second threaded hole (313), and the second extrusion rod (36) passes through the second threaded hole (313).

7. A ventilator tubing fixing device according to claim 6, characterized in that: The second extrusion rod (36) includes a second screw (361) and a second extrusion plate (362). The second screw (361) is threaded to the inside of the second threaded hole (313). One end of the second screw (361) is fixed with the second extrusion plate (362). The second extrusion plate (362) is located inside the receiving groove (312) and on one side of the transmission pipeline (2).

8. A ventilator tubing fixing device according to claim 7, characterized in that: One end of the transmission line (2) is connected to a sleeve (21), which is sleeved on the outside of the ventilator tube (1). The third compression ring (34) is located on the outside of the sleeve (21), and the second compression plate (362) is located on one side of the sleeve (21).

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