Breathing machine pipeline fixing device
By designing a ventilator tubing fixing device, using components such as ball heads, ball clamps, and anchors, the problems of ventilator tubing misalignment and friction were solved, achieving stable fixing and multi-angle guidance, ensuring the normal operation of the ventilator.
Patent Information
- Application Number
- CN202422595788.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-10-28
AI Technical Summary
Existing ventilator tubing is prone to displacement, friction, and jamming during use, and simple binding and fixing have limited effectiveness, affecting the normal operation of the ventilator.
A ventilator tubing fixing device is designed, which uses components such as a ball head, ball clamp, anchor body and ventilator tubing collar, and achieves multi-angle fixing and guiding bending through threaded connection and clamping structure to adapt to different environments.
It achieves stable fixation of the ventilator tubing, avoiding displacement and friction, ensuring normal operation of the ventilator, and can be bent and guided as needed to adapt to various environments.
Smart Images
Figure CN223504649U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ventilator auxiliary devices, specifically a ventilator tubing fixing device. Background Technology
[0002] A ventilator is a device that artificially replaces the body's spontaneous ventilation function. It is widely used for respiratory failure due to various causes, anesthetic respiratory management during major surgery, respiratory support therapy, and emergency resuscitation. The number of tubing varies depending on the type of ventilator. For example, non-invasive ventilators have one inlet and outlet tubing; invasive ventilators, i.e., those with endotracheal intubation, generally have two tubing; and Coman non-invasive ventilators have tubing connections including six adapters and one tee, requiring five essential tubes. The ventilator unit is usually placed next to the bed, supported by a table or trolley. One end of the tubing connects to the unit, and the other end passes through the bed rail and connects to the patient's head. During the connection process, the tubing often comes into contact with the bed rail, trolley edges, and the patient's limbs. If any of these objects or people move, the tubing may shift, rub against, or even become stuck, or the tube may detach, affecting the normal operation of the ventilator. Furthermore, to avoid contact with other medical equipment, such as IV lines or ECG cables, the tubing needs to be bent and secured to prevent friction and contact with other conduits.
[0003] To avoid the above-mentioned phenomenon, nursing staff usually use cotton rope to tie and fix the ventilator tubing to the table railing, bed railing, etc., which can limit the ventilator tubing to a certain extent. However, the tying process is time-consuming and the fixation effect is limited. If the location is not suitable for tying, it is impossible to fix the breathing tube. Summary of the Invention
[0004] The purpose of this invention is to provide a ventilator tubing fixing device, which changes the current situation where the ventilator tubing is left to place freely or simply tied with cotton rope. By using a prefabricated fixing bracket, the ventilator tubing is fixed in a designated position. The device is easy to operate, compact in size, and can be freely combined and used.
[0005] To achieve the above objectives, the technical solution of this utility model is as follows:
[0006] A ventilator tubing fixing device has a ball head at one end of the main body and a ball ferrule at the other end. The outer circumferential wall of the ball ferrule is externally threaded, and the external thread matches the locking ring of the ferrule. Several breathing tube ferrules are provided at the upper end of the main body, and the breathing tube is fixed and limited by the breathing tube ferrules. An anchor body is provided at the lower end of the main body.
[0007] The fixation device can be used individually for single-point fixation of the breathing tube. Multiple devices can also be connected end-to-end for fixing a section of the breathing tube and for directional bending. The ball joint structure allows for bending and orientation at different angles. The ball retainer has grooves around its perimeter. First, the ball head is inserted into the spherical groove of the retainer. Then, the retainer locking ring is tightened. The threads are used to bend the retainer inward to lock the ball head, thus fixing the angle. This creates a bending guide path, allowing the breathing tube to bend and avoid other tubing.
[0008] The anchor body is a suction cup or a clamp, wherein the clamp is connected to the lower end of the main body through a rotary bearing and is clamped to the surface of the guardrail.
[0009] Suction cup anchors are suitable for anchoring flat or mirror-like surfaces, such as smooth tabletops and smooth instrument housings; clamp anchors are suitable for tubular anchoring foundations, such as table or cart railings, hospital bed railings, and IV poles; torsion springs are installed at the hinge of the two arc-shaped clamping plates of the clamp to provide clamping force. Devices using two different types of anchors can also be combined and used in combination to adapt to the needs of the site environment.
[0010] A hinged cap is attached to the breathing tube collar. The edge of the cap has a matching groove with the edge of the breathing tube collar. When the cap is closed, it fastens the breathing tube collar, forming a closed loop, which can tighten and limit the breathing tube, preventing it from easily coming off.
[0011] Advantages of utility models
[0012] 1. This utility model changes the current situation where the breathing tube of the ventilator is placed freely or simply tied with cotton rope. By using a prefabricated fixed bracket, the ventilator tube is fixed in a designated position, which will not easily shift and avoids the breathing tube from being squeezed and rubbed against other tubes or limbs.
[0013] 2. Multiple units of this utility model can be connected in series to achieve the function of bending and guiding a certain section of the breathing tube. The guiding direction can be adjusted arbitrarily, with multiple functions and a high degree of adaptability. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall appearance structure of Example 1;
[0015] Figure 2 This is a schematic diagram of the structure of multiple embodiments 1 operating in series;
[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the breathing tube loop in Example 1;
[0017] Figure 4 This is a schematic diagram of the main structure of the working state in Example 2;
[0018] The numbers and component names in the diagram are as follows: 1-Main body; 21-Ball head; 22-Ball ferrule; 23-Frrule locking ring; 31-Breathing tube ferrule; 32-Ring cover; 4-Suction cup; 5-Breathing tube; 61-Rotary bearing; 62-Clamp; 7-Guardrail. Detailed Implementation
[0019] Example 1
[0020] A ventilator tubing fixing device includes a ball head 21 at one end of the main body 1 and a ball retainer 22 at the other end. The outer circumferential wall of the ball retainer 22 is externally threaded, and the external thread matches the retainer locking ring 23. Several breathing tube collars 31 are provided at the upper end of the main body 1, and the breathing tube 5 is fixed and limited by the breathing tube collars 31. An anchor body is provided at the lower end of the main body 1.
[0021] The anchor body is a vacuum suction cup 4.
[0022] The breathing tube collar 31 is hinged to a ring cover 32.
[0023] Example 2
[0024] A ventilator tubing fixing device includes a ball head 21 at one end of the main body 1 and a ball retainer 22 at the other end. The outer circumferential wall of the ball retainer 22 is externally threaded, and the external thread matches the retainer locking ring 23. Several breathing tube collars 31 are provided at the upper end of the main body 1, and the breathing tube 5 is fixed and limited by the breathing tube collars 31. An anchor body is provided at the lower end of the main body 1.
[0025] The anchor body is a clamp 62, which is connected to the lower end of the main body 1 via a rotary bearing 61, and the clamp 62 is held on the surface of the guardrail 7.
[0026] The breathing tube collar 31 is hinged to a ring cover 32.
Claims
1. A ventilator tubing fixing device, characterized in that: One end of the main body (1) is provided with a ball head (21) and the other end is provided with a ball sleeve (22). The outer circumferential wall of the ball sleeve (22) is externally threaded, and the external thread matches the sleeve locking ring (23). Several breathing tube rings (31) are provided at the upper end of the main body (1), and the breathing tube (5) is fixed and limited by the breathing tube rings (31). An anchor body is provided at the lower end of the main body (1).
2. The ventilator tubing fixing device according to claim 1, characterized in that, The anchor body is a suction cup (4) or a clamp (62), wherein the clamp (62) is connected to the lower end of the main body (1) through a rotating bearing (61) and the clamp (62) is held on the surface of the guardrail (7).
3. The ventilator tubing fixing device according to claim 1, characterized in that, The breathing tube collar (31) is hinged with a ring cap (32).