Breathing machine pipeline cantilever fixing device

Abstract

A breathing machine pipeline cantilever fixing device is characterized in that a plurality of cantilever rods are connected through hinge joints, the tail end of the last cantilever rod is connected with a metal shaping hose, and a positioning chuck of a breathing machine pipeline is arranged at the tail end of the metal shaping hose; and the hinge joint at the head part is fixedly connected to an attachment. According to the utility model, the current situation that the breathing tube of the existing breathing machine is freely placed or is simply bound by a cotton rope is changed, and the breathing machine pipeline is suspended and fixed above a patient by utilizing the cantilever fixing device fixed on the attachment, so that the breathing machine pipeline is not easy to shift, and the situation that the breathing tube is extruded and rubbed with other pipelines or limbs is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a breathing machine auxiliary device field, concretely is a breathing machine pipeline cantilever fixing device. BACKGROUND

[0002] The breathing machine is a kind of equipment that can artificially replace the self-ventilation function of human body, is commonly used in respiratory failure caused by various reasons, anesthesia breathing management during major operation, respiratory support treatment and emergency resuscitation.For different types of breathing machine, the number of its supporting pipeline is also different, for example, non-invasive breathing machine sets a gas inlet and outlet pipeline;If it is invasive breathing machine, that is, breathing machine with tracheal intubation, generally has two pipelines.The breathing machine host is usually placed beside the bed, is carried by desktop or trolley, one end of pipeline is connected to host, the other end is connected to patient's head through bed guardrail, in the process of connecting pipeline, it often contacts with bed guardrail, trolley edge, patient's limbs, when any person or object moves, pipeline will be offset and rub, even phenomenon such as blockage, pipe head falls off occurs.Influence the normal operation of breathing machine.In addition, in order to let the breathing tube avoid other medical facilities and instruments, such as infusion pipeline, electrocardiogram cable, etc., breathing tube also needs to be bent and fixed to avoid rubbing and touching with other pipes.

[0003] In order to avoid the above phenomenon, nursing operation personnel usually use cotton rope to bind and fix breathing machine pipeline and the position of table fence, bed guardrail, etc., which can limit the breathing machine pipeline to a certain extent, but the binding process is time-consuming, and the fixing effect is limited, if it is not suitable for binding position, the fixation of breathing tube cannot be implemented. SUMMARY

[0004] The utility model aims at providing a kind of breathing machine pipeline cantilever fixing device, change the present breathing machine breathing tube free placement or simple cotton rope binding status, utilize the cantilever support fixed in bed head, suspend breathing machine pipeline, can avoid the contact of pipeline and patient, prevent the interference phenomenon of pipeline and other pipelines.

[0005] To achieve the above object, the technical scheme of the utility model is as follows:

[0006] A kind of breathing machine pipeline cantilever fixing device, several cantilever rods are connected by hinged joints, the end of the last cantilever rod is connected with metal shaped hose, and the end of the metal shaped hose is provided with the positioning clamp of breathing machine pipeline;The hinged joint of the head is fixedly connected to the adherend.

[0007] The hinged joint of the head can be fixed by bolt and attached to the bed head or breathing machine moving frame, the cantilever rod of cantilever fixing device extends, the breathing tube originally hanging on the patient is fixed in the air, the direction of breathing tube is guided and bent, and other pipelines are avoided.

[0008] Metal flexible tubing is widely used in lighting, medical, and other industries. It is commonly used as a flexible support for the lamp head in desk lamps, and is a metal component made by winding metal wire in a specific way. Depending on the material, stainless steel tubing, copper-coated tubing, plastic-coated tubing, silicone-coated tubing, and molded tubing are all available.

[0009] The hinge joint includes a plug end A and a plug end B that are movably hinged by a hollow hinge shaft. A nut is fixedly installed at one end of the hollow hinge shaft, and the bolt part of the handwheel bolt passes through the central hole of the hollow hinge shaft and is threadedly connected to the nut. The plug end A and the plug end B are respectively plugged into the cantilever rod.

[0010] When it is necessary to change the hinge angle of the hinge joint, turn the handwheel to loosen it. The plug ends A and B, which were originally pressed together, will separate and create a gap. After manually adjusting the hinge angle, turn the handwheel again to press the plug ends A and B into place, thus fixing the hinge angle.

[0011] The positioning clamp includes a positioning clamp body, with movable semi-rings hinged to both sides of the positioning clamp body. When the movable semi-rings are engaged, they form two complete annular positioning rings with the positioning clamp body, and the ventilator tube is confined within the annular positioning rings.

[0012] The position where the movable half-ring and the positioning clamp are engaged is equipped with anti-disengagement ratchet teeth to prevent the movable half-ring from easily coming out after being engaged, thus maintaining the stability of the fixed ring.

[0013] Advantages of utility models

[0014] 1. This utility model changes the current situation where the breathing tube of the ventilator is freely placed or simply tied with cotton rope. By using a cantilever fixing device fixed to the attachment, the ventilator tubing is suspended and fixed above the patient, which will not easily shift and avoids the breathing tube from being squeezed and rubbed against other tubing or limbs.

[0015] 2. The hinge joint of this utility model can be adjusted at any angle, making the height and cantilever length adjustable, thus improving the flexibility of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0017] Figure 2 for Figure 1 Internal sectional view of the hinged joint along direction A (handwheel bolt tightened).

[0018] Figure 3 for Figure 1 Internal sectional view of the hinged joint along direction A (handwheel bolt loosened).

[0019] Figure 4 for Figure 1 Enlarged structural diagram at point I;

[0020] Figure 5 A partial structural diagram of the movable semi-ring of the positioning chuck in its open state;

[0021] The numbers and component names in the diagram are as follows: 1-Hinged connector; 11-Plug-in end A; 12-Plug-in end B; 13-Hollow hinge shaft; 14-Nut; 15-Handwheel bolt; 2-Cantilever rod; 3-Metal-shaped flexible hose; 41-Positioning clamp; 42-Modible semi-ring; 5-Ventilator tubing. Detailed Implementation

[0022] Example 1

[0023] A ventilator tubing cantilever fixing device comprises several cantilever rods 2 connected by hinge joints 1. The end of the last cantilever rod 2 is connected to a metal shaping hose 3, and the end of the metal shaping hose 3 is provided with a positioning clamp for the ventilator tubing. The first hinge joint 1 is fixedly connected to an attachment.

[0024] The hinge joint 1 includes a plug end A11 and a plug end B12 which are movably hinged by a hollow hinge shaft 13. A nut 14 is fixedly installed at one end of the hollow hinge shaft 13. The bolt part of the handwheel bolt 15 passes through the central hole of the hollow hinge shaft 13 and is threadedly connected to the nut 14. The plug end A11 and the plug end B12 are respectively plugged into the cantilever rod 2.

[0025] The positioning clamp includes a positioning clamp body 41, with movable half-rings 42 hinged to both sides of the positioning clamp body 41. After the movable half-rings 42 are engaged, they form two complete annular positioning rings with the positioning clamp body 41, and the ventilator tube 5 is confined within the annular positioning rings.

Claims

1. A ventilator tubing cantilever fixing device, characterized in that: Several cantilever rods (2) are connected by hinge joints (1). The end of the last cantilever rod (2) is connected to a metal shaping hose (3). The end of the metal shaping hose (3) is equipped with a positioning clamp for the ventilator tubing. The hinge joint (1) at the head is fixedly connected to the attachment. The hinge joint (1) includes a plug end A (11) and a plug end B (12) which are movably hinged by a hollow hinge shaft (13). A nut (14) is fixedly installed at one end of the hollow hinge shaft (13). The bolt part of the handwheel bolt (15) passes through the center hole of the hollow hinge shaft (13) and is threaded to the nut (14). The plug end A (11) and the plug end B (12) are respectively plugged into the cantilever rod (2).

2. The ventilator tubing cantilever fixing device according to claim 1, characterized in that, The positioning clamp includes a positioning clamp body (41), with movable half-rings (42) hinged to both sides of the positioning clamp body (41). After the movable half-rings (42) are engaged, they form two complete annular positioning rings with the positioning clamp body (41), and the ventilator tube (5) is limited within the annular positioning rings.

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