阅读说明：本技术 一种呼吸机加热管道穿线器 (Breathing machine heating pipeline threading apparatus ) 是由 卫庆 木晶晶 蔡晓丹 张其霞 于 2019-11-01 设计创作，主要内容包括：本发明涉及一种呼吸机加热管道穿线器,重力件在外管内上下移动,重力件上端设有用于挂钩呼吸机加热线的内凹腔,外管上端设有对应内凹腔的凹槽,所述凹槽供呼吸机加热线的两端穿过；重力件下端外侧面设有限位凸起,外管下端设有配合限位凸起进行限位的轨道。其优点在于：确保呼吸机加热线距离管道出口处一定距离,又保证脱落成功,不依靠多次尝试,还方便简单的实现穿线,节约时间。(The invention relates to a threading device for a heating pipeline of a breathing machine, wherein a gravity piece moves up and down in an outer pipe, an inner concave cavity for hooking a heating line of the breathing machine is arranged at the upper end of the gravity piece, a groove corresponding to the inner concave cavity is arranged at the upper end of the outer pipe, and the groove is used for two ends of the heating line of the breathing machine to pass through; the lateral surface of the lower end of the gravity piece is provided with a limiting bulge, and the lower end of the outer tube is provided with a track which is matched with the limiting bulge to limit. The advantages are that: the breathing machine heating wire is ensured to be away from the outlet of the pipeline for a certain distance, the successful falling is ensured, repeated attempts are not relied on, the threading is conveniently and simply realized, and the time is saved.)

1. The utility model provides a breathing machine heating tube threading apparatus, includes outer tube and gravity piece, its characterized in that: the outer tube is sleeved outside the gravity piece, the length of the gravity piece is larger than that of the outer tube, the gravity piece moves up and down in the outer tube, an inner concave cavity used for hooking the heating wire of the breathing machine is formed in the upper end of the gravity piece, a groove corresponding to the inner concave cavity is formed in the upper end of the outer tube, and two ends of the heating wire of the breathing machine penetrate through the groove; the lateral surface of the lower end of the gravity piece is provided with a limiting bulge, and the lower end of the outer tube is provided with a track which is matched with the limiting bulge to limit.

2. The ventilator heating conduit threader of claim 1, wherein: the gravity piece is cylindric, and the outer tube is the pipe form, and the outer tube cover is in the gravity piece outside.

3. The ventilator heating conduit threader of claim 1, wherein: the upper wall of the inner concave cavity of the gravity piece is an inclined surface which is inclined upwards.

4. The ventilator heating conduit threader of claim 1, wherein: the upper end of the gravity piece is provided with a limiting block protruding out of the gravity piece.

5. The ventilator heating conduit threader of claim 4, wherein: the limiting block is a limiting hook.

6. The ventilator heating conduit threader of claim 5, wherein: the side surface of the upper end of the outer pipe is provided with a sliding groove corresponding to the limiting hook, and the limiting hook is inserted into the sliding groove to rotate along the groove wall.

7. The ventilator heating conduit threader of claim 1, wherein: the lower end of the outer pipe is provided with two tracks with openings positioned on the lower end surface of the outer pipe, and the first track corresponds to the position of the limiting bulge when the inner concave cavity is exposed at the upper end of the outer sleeve; the second track corresponds the spacing protruding position when interior concave cavity is by overcoat parcel, and the length of first track is longer than the length of second track.

8. The ventilator heating conduit threader of claim 1, wherein: the lower end of the outer pipe wall between the two tracks is higher than the lower ends of the outer pipe walls at other positions to form a height difference.

9. The ventilator heating conduit threader of claim 1, wherein: the length from the limiting bulge to the top of the gravity piece is longer than the length from the top end of the second rail to the top of the outer tube.

10. The ventilator heating conduit threader of claim 1, wherein: the outer tube and the weight are made of stainless steel material.

Technical Field

The invention relates to a threading device for a heating pipeline of a breathing machine.

Background

The breathing machine is a law treasure for treating critically ill patients, the correct matching of breathing machine pipelines is the basic skill of operators, and the pipelines clinically used at present are divided into two types: 1. the standard distribution pipeline and the air inlet pipeline do not need to penetrate through a heating wire, water is easy to accumulate, a water accumulating cup is required to be connected, and temperature monitoring is not needed. 2. The water accumulation is not easy to occur in the heating pipeline and the air inlet pipeline, a water accumulation cup is not required to be connected, a soft lead is required to be threaded, and the temperature of the inlet and the outlet of the pipeline can be monitored. The latter pipeline is safe and efficient to use, is the most used device at present, but is complex to operate, and mainly leads of the air inlet pipeline are difficult to penetrate. The reasons for the difficulty of penetration are: the original wire drawing steel wire has low use efficiency, needs two persons to operate and cooperate, is easy to damage a hook, is easy to pollute in the operation process of the steel wire, is not simple and convenient to disinfect, and occupies large storage space.

When the heating wire is worn by the existing heating pipeline of the breathing machine, the heating wire is separated from the pipeline at the other end by a certain distance after the heating wire is worn to be arranged, so that the temperature in the heating pipeline of the breathing machine can be better monitored by a sensor, the existing threading equipment cannot be taken out well, the threading difficulty of the pipeline is long, the threading can only be realized by randomly solving the wire, the threading cannot be completed scientifically and effectively, the efficiency is reduced, and the time is wasted.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a convenient and quick respirator heating pipeline threading device.

In order to achieve the purpose, the invention adopts the following technical scheme: a threading device for a heating pipeline of a breathing machine comprises an outer pipe and a gravity piece, wherein the outer pipe is sleeved on the outer side of the gravity piece, the gravity piece is longer than the outer pipe and moves up and down in the outer pipe, an inner concave cavity used for hooking a heating line of the breathing machine is arranged at the upper end of the gravity piece, a groove corresponding to the inner concave cavity is arranged at the upper end of the outer pipe, and two ends of the heating line of the breathing machine can penetrate through the groove; the lateral surface of the lower end of the gravity piece is provided with a limiting bulge, and the lower end of the outer tube is provided with a track which is matched with the limiting bulge to limit.

Furthermore, the gravity piece is cylindric, and the outer tube is the pipe form, and the outer tube cover is in the gravity piece outside.

Further, the upper wall of the inner concave cavity of the gravity piece is an inclined surface which is inclined upwards.

Furthermore, the upper end of the gravity piece is provided with a limiting block protruding out of the gravity piece.

Furthermore, the limiting block is a limiting hook.

Furthermore, the side surface of the upper end of the outer pipe is provided with a sliding groove corresponding to the limiting hook, and the limiting hook is inserted into the sliding groove to rotate along the groove wall.

Furthermore, the lower end of the outer pipe is provided with two tracks with openings positioned on the lower end surface of the outer pipe, and the first track corresponds to the position of the limiting bulge when the inner concave cavity is exposed at the upper end of the outer sleeve; the second track corresponds the spacing protruding position when interior concave cavity is by overcoat parcel, and the length of first track is longer than the length of second track.

Furthermore, the lower end of the outer pipe wall between the two tracks is higher than the lower ends of the outer pipe walls at other positions, so that a height difference is formed.

Further, the length from the limiting bulge to the top of the gravity piece is longer than the length from the top end of the second rail to the top of the outer tube.

Further, the outer tube and the weight member are made of a stainless steel material.

The invention has the beneficial effects that: the threading speed is fast, the operation is convenient and simple, the operation flow can be further optimized, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the present invention in a configuration for hanging a heater wire of a ventilator.

Fig. 2 is a front view of the present invention with the ventilator heater wire undone.

Fig. 3 is a side view of the present invention with the ventilator heater wire undone.

Fig. 4 is a schematic structural view of the gravity piece of the present invention.

Fig. 5 is a schematic view of the structure of the outer tube of the present invention.

Fig. 6 is a top view of the gravity element of the present invention.

Figure 7 is a top view of the outer tube of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.