TWI671089B - Gas pipe joint structure - Google Patents

Abstract

The invention relates to a connecting pipe structure of an air-cutting pipe, in particular to a pipe connected between the air-cutting pipe and a respirator. The mouth of the connecting pipe has an elastic film extending to the center of the circle, and is fixed on the outer pipe wall. With an adhesive tape body, when the mouth of the connecting tube is sleeved with the gas-cut tube and the respirator, the elastic membrane is pushed inwardly to cover and fix the outside of the sleeve of the gas-cut tube and the respirator to provide a tight bundle. The fixing force, and the front end of the adhesive tape body torn by the connecting tube can be adhered to the sleeve at the same time, forming a double fixing effect.

Description

Connection tube structure of gas cutting tube

The invention relates to a connection pipe structure of an air-cut pipe. The mouth of the connection pipe has an elastic film extending to the center of the circle, which can tighten the outside of the sleeve, and an adhesive tape body is fixed on the outer pipe wall. The front end of the torn adhesive tape body can be synchronously adhered to the sleeve to form a double fixation effect.

In the case of unconsciousness, sputum sputum, or obstruction of the upper airway caused by any reason, it is necessary to perform a tracheotomy (hereinafter referred to as "qi ”) And form an unobstructed airway after the gas-cut tube is placed.

Therefore, it is known that gas-cut patients usually need to use a respirator, and the connection between the gas-cut tube and the respirator is achieved through a connecting tube. In the design of the conventional connection pipe, a flexible pipe body design (such as a serpentine pipe) is usually used, which can facilitate the connection requirements in different directions and locations, and the pipeline is also easy to organize.

However, the conventional connecting tubes are only simple nozzle design, so that the nozzle of the connecting tube is directly sleeved outside the outer tube of the gas-cut tube and the respirator to be combined, so the fastening strength of the connection is often insufficient (especially different) There is a slight difference in size between the styles of gas-cut tubes). It is often seen that caregivers must use ropes and rubber bands to bind, and the problem of air leakage between the tubes is also prone to occur.

In view of the above problems, the present inventor deeply felt that the connection tube structure of the gas-cut tube failed to consider the problems faced in actual operation, resulting in a variety of unforeseen defects during use. Therefore, he has engaged in the clinical care of professional nursing for many years. Experience, active R & D and improvement, and with careful consideration of the conditions of all parties, finally created the composition of this structure, which can completely solve the problems of habituation.

The invention relates to a connecting pipe structure of an air-cutting pipe. The mouth of the connecting pipe has an elastic film extending to the center of the circle, and an adhesive tape body is fixed on the outer pipe wall. When cutting tubes and respirators, the following benefits are provided: The nozzle of the connecting tube of the present invention has an elastic film extending to the center of the circle. When the nozzle is relatively sleeved to the gas-cut tube and the respirator, the elastic film is cut by the tube. 2. The sleeve of the respirator is pushed inwardly and wrapped and fixed to the outside of the sleeve (the elastic membrane is clamped inside the nozzle and outside the sleeve) to provide a tight binding force, which can improve the binding force of the connecting tube. And in the face of slightly different sizes of gas-cut tubes, the covering effect of the elastic film can also prevent the occurrence of air leakage.

The connecting pipe of the present invention is provided with an adhesive tape body on the outer pipe wall. After the gas-cut tube and the respirator sleeve are combined at the mouth of the pipe, the front end of the adhesive tape body is torn and adhered to the sleeve to form a double fixation. effect.

1‧‧‧ gas cutting tube

11‧‧‧ Casing

2‧‧‧ connecting pipe

21‧‧‧ nozzle

22‧‧‧Elastic film

23‧‧‧ Adhesive tape body

The first figure is a structural diagram of the present invention.

The second figure is a schematic diagram of the composition of the present invention.

The third figure is a state diagram of the present invention.

The fourth figure is one of the combined state diagrams of the present invention.

Fifth diagram: The second state diagram of the present invention.

The sixth figure is another structural diagram of the present invention.

In order to make sure that the inspectors can clearly understand the structural composition of the present invention and the functional benefits that can be achieved, the remaining examples are given in conjunction with the drawings to explain in detail as follows: The present invention is a connection tube structure for gas-cut tubes. In particular, it refers to a tube connected between the gas-cut tube 1 and the respirator. The nozzle 21 of the connection tube 2 has an elastic membrane 22 (shown in the first figure) extending to the center of the circle, and the tube is external to the nozzle 21 An adhesive tape body 23 is fixed on the wall, so when the mouthpieces 21 at both ends of the connecting tube 2 are respectively connected to the gas-cutting tube 1 and the cannula 11 of the respirator (as shown in the second figure, because the respirator cannula and the The sleeve 11 of the gas-cut tube 1 has the same function and combination, so it is not shown in the figure. And the method of directly connecting the tube 2 to the gas-cut tube 1 is suitable for patients who cannot breathe spontaneously, but patients who can breathe spontaneously. The mouthpiece 21 of the connection tube 2 is sleeved with a breathing mask, which can also achieve a good connection and fixation effect.) The elastic membrane 22 will be pushed back and sheathed by the sleeve 11 and tied to the outside of the sleeve 11 to provide a tight binding. Fixing force, and the adhesive tape body 23 of the connecting pipe 2 can be torn open at the front end and turned synchronously The sleeve 11 (as shown in FIG. Third, sticky adhesive tape 23 while the connection pipe 2 and the sleeve 11), is formed by a dual fixation.

It can be known from the foregoing structural design and implementation of the present invention that, since the nozzle 21 of the connecting pipe 2 is provided with an elastic film 22 extending to the center of the circle, it can not only form a tight binding force on the outside of the inwardly inserted sleeve 11, but also In the face of slightly different sizes of different types of gas-cut tubes 1, the covering and tightening effect of the elastic membrane 22 can also prevent the occurrence of air leaks (connecting tube 2 is a kind of hose, which can be combined with the sleeve 11 The rear end is slightly deformed in accordance with the tight-bundle effect of the elastic membrane 22 to maintain the airtightness between the connecting tube 2 and the sleeve 11).

Wherein, the elastic film 22 of the connecting pipe 2 of the present invention can be extended from the side of the nozzle 21 to the center of the circle (as shown in the fourth, fifth, and sixth figures), and the elastic film 22 can be further faced by the entire periphery of the nozzle 21 The extension of the center of the circle urges the elastic film 22 to provide a more even and firm tightening and air-tight effect.

In addition, according to the present invention, the adhesive tape body 23 on the outer pipe wall of the connecting pipe 2 is fixed at the end to the pipe wall, and the front end is not adhesive.俾 It can be easily torn through the front end of the adhesive tape body 23 and turned to be adhered to the sleeve 11 to cooperate with the tightening force of the elastic film 22 to form a double fixing effect.

Claims (4)

A connection tube structure of a gas-cut tube, in particular a pipeline connected between a gas-cut tube and a respirator, the mouth of the connection tube has an elastic film extending to the center of the circle, and is fixed on the outer tube wall of the tube mouth There is an adhesive tape body. When the mouthpiece of the connection tube is sleeved with the sleeve of the gas-cutting tube or the respirator, the elastic membrane is pushed back inside the sleeve to be wrapped and fixed outside the sleeve. The tape body can be torn off at the front end and turned to stick to the sleeve at the same time. The connection pipe structure of the gas-cut pipe as described in item 1 of the scope of the patent application, wherein the elastic membrane extends from the side of the nozzle to the center of the circle. The connection pipe structure of the gas-cutting pipe as described in item 1 of the patent application scope, wherein the elastic membrane extends from the entire circumference of the nozzle to the center of the circle. According to the connection pipe structure of the gas-cut pipe as described in the scope of application for patents 1, 2, or 3, the end of the adhesive tape system is fixed on the pipe wall of the connection pipe, and the front end is not sticky.