JP3129944U - Lottery device air pipe switching connection structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air pipe switching connection structure of a lottery device.
The connecting pipe main body includes a connecting pipe main body and a gas switching connector, and the connecting pipe main body includes a tracheal joint, a respiratory joint communicating with the tracheal joint, and a lottery joint connected to the tracheal joint and the respiratory joint. The gas conversion connector includes a fitting tube and a penetration tube extending outward from one end of the fitting tube, the inside of the fitting tube communicates with the inside of the penetration tube, and the breathing of the connection tube body. The outer peripheral size of the penetration tube is smaller than the outer peripheral size of the fitting tube. As a result, the perforated tube can be directly fitted and combined with a general oxygen tube, immediate oxygen transport to the patient is possible, and the use place of the lottery device can be greatly expanded.
[Selection] Figure 2

Description

  The present invention relates to a kind of lottery device used in a medical process or the like. In particular, the present invention relates to an air pipe switching connection structure of a lottery device in which a kind of air pipe switching connection structure is arranged.

In the general medical process, most doctors use an integrated lottery device to perform lottery and oxygen transport procedures on the sick to accommodate respiratory use and airway incision patient lottery.
The air pipe structure of a known lottery device is mainly composed of a connecting pipe main body and a breathing pipe cover, as shown in the Chinese utility model registration certificate No. M243213. The connecting pipe body includes a trachea joint, a breathing joint, and a lottery joint, the trachea joint is fitted to the trachea, and the breathing joint is fitted to the respiratory snake-shaped pipe. The respiratory tube cover is composed of a straight cylindrical circular tube and a ring cover, and a flange is provided outside the circular tube, whereby one end of the circular tube is inserted and connected into the respiratory joint. The front end of the flange is just fitted to the end face of the breathing joint, and a concave pattern portion is provided on the inner edge of the ring cover, is pierced with the opposite end of the circular tube, and is fitted to the bottom surface of the flange. In this way, the air pipe structure of the lottery device is composed.
However, the air pipe structure of a known lottery device has the following problems in actual use.
In other words, since a respiratory snake-shaped tube is not installed in a general hospital room, the lottery device cannot be connected to the oxygen transporter in a mutually compatible manner, greatly restricting the use point and place of the lottery device. Resulting in. In addition, since the circular tube of the breathing tube cover has a straight tube shape, problems of gas leakage and mutual detachment are likely to occur at the connection position when fitting with the serpentine tube. Furthermore, when the breathing tube cover is not used, the circular tube is covered and sealed, and the lid cover needs to be installed separately from the circular tube. The situation that it is not found easily occurs.
Taiwan Utility Model Registration Certificate No. M243213 JP 2002-177378 A

The conventional known structure has the following drawbacks.
In other words, since the respiratory serpentine tube for connecting the lottery device and the oxygen transporter is not installed in a general hospital room, the lottery device cannot be used in a general hospital room, and its use point and location are greatly increased. It has been limited to. Further, the circular tube of the respiratory tube cover having a straight cylindrical shape is likely to cause problems of gas leakage and mutual detachment at the connection position at the time of mutual fitting with the serpentine tube. Furthermore, when the breathing tube cover is not used, it is necessary to cover the circular tube and to separate the lid cover from the circular tube, so that a situation occurs in which the lid cover cannot be found when it needs to be sealed. Easy to do.
The present invention provides an air pipe switching connection structure of a lottery apparatus that solves the problems of the above structure.

In order to solve the above-described problems, the present invention provides an air pipe switching connection structure for a lottery device described below.
It mainly provides an air pipe switching connection structure of a lottery device, the gas switching connector is connected to the connecting pipe body, and the perforated pipe can be directly fitted and combined with a general oxygen pipe. The oxygen can be transported immediately and the lottery device can be used in a greatly expanded area, that is, it provides a structure for connecting the air pipe of the lottery apparatus, including the connecting pipe body and the gas switching connector, The connecting pipe body includes a trachea joint, a breathing joint communicating with the trachea joint, and a lottery joint connected to the trachea joint and the breathing joint. A penetrating tube extending to the inside, the inside of the fitting tube communicates with the inside of the penetrating tube, and is fitted on the breathing joint of the connecting tube body, and the outer peripheral size of the penetrating tube is the fitting size. From the outer periphery size of the tube Providing air line conversion connection structure again 抽痰 device.

That is, the device of claim 1 mainly comprises a connecting pipe body and a gas switching connector.
The connecting pipe body is provided with a trachea joint, a respiratory joint communicating with the tracheal joint, a lottery joint communicating with the tracheal joint and the respiratory joint,
The gas switching connector includes a fitting tube and a penetration tube extending from one end of the fitting tube to the outside, the inside of the fitting tube communicates with the inside of the penetration tube, and the fitting tube is The air pipe switching connection structure of the lottery device is characterized in that it is fitted on the breathing joint of the connecting pipe body, and the outer peripheral size of the perforated connecting pipe is smaller than the outer peripheral size of the fitting tube.

The invention of claim 2 is the air pipe change connection structure of the lottery apparatus according to claim 1, wherein the connecting pipe main body has a "10" shape.
The invention according to claim 3 is the air pipe change connection structure of the lottery device according to claim 1, wherein a large number of rod-like protrusions parallel to the axial center of the fitting cylinder are annularly installed outside the fitting tube. .
The invention of claim 4 is characterized in that the penetration tube has a conical shape, and an outer edge diameter at one end away from the fitting tube is smaller than an outer edge diameter close to one end of the fitting tube. It is an air pipe change connection structure of the described lottery device.
The invention according to claim 5 is the air pipe change connection structure of the lottery apparatus according to claim 4, wherein a plurality of annular stairs are formed on the outer surface of the perforated pipe so as to overlap each other.
In the invention of claim 6, a connecting band extends outwardly at an interconnection position between the fitting tube and the penetration tube, and a cap body is connected to an end of the connecting band. 6. The air pipe switching connection structure of the lottery device according to claim 5, wherein the annular staircase of the penetrating connection pipe is closed and sealed.
The invention according to claim 7 is the air pipe change connection structure of the lottery apparatus according to claim 6, wherein one side of the cap body faces outward and an ear portion protrudes.

  According to the air pipe switching connection structure of the lottery device of the present invention, the breathing joint of the connecting pipe main body is fitted with the serpentine pipe and the gas switching connector, respectively. Use area can be expanded. Separately, the penetration tube has a conical shape and forms a plurality of annular steps, and is tightly coupled when connected to the oxygen tube, effectively preventing gas leakage and solving the separation problem. . Furthermore, since the cap body is connected to the conversion connector by the connecting band, when the oxygen supply is unnecessary, the cap body can be directly covered on the perforated connection tube, and the convenience of use can be improved. Further, the perforated tube can be directly fitted and combined with a general oxygen tube, and oxygen can be immediately transported to the patient, so that the use place of the lottery device can be greatly expanded.

A preferred embodiment of an air pipe switching connection structure of a lottery device according to the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2 which are three-dimensional exploded views and combination instruction diagrams of the embodiment of the present invention, the air pipe switching connection structure of the lottery device of the present invention is mainly from the connecting pipe body 10 and the gas switching connector 20. It is configured.
The connecting pipe body 10 has a “ten” shape or various other shapes, but in this embodiment, it has a “ten” shape. The connecting pipe body 10 includes a tracheal joint 11, a breathing joint 12, a lottery joint 13, and a backup joint 14. The trachea joint 11 has a cylindrical shape and is formed above the connecting pipe body 10. The breathing joint 12 and the backup joint 14 also have a cylindrical body, and each of the respiratory joint 12 and the backup joint 14 has a vertical position on both the left and right sides of the trachea joint 11. The lottery joint 13 is formed directly below the tracheal joint 11, and the lottery joint 13, the tracheal joint 11, the breathing joint 12, and the backup joint 14 communicate with each other.
The gas conversion connector 20 includes a circular fitting tube 21 and a penetration tube 22 extending from one end of the fitting tube 21 to the outside. The fitting tube 21 is fitted on the breathing joint 12 of the connecting pipe main body 10, and a large number of rod-like projections 211 parallel to the axial center are provided on the outside of the fitting tube 21 in an annular shape. This facilitates the rotational fitting or removal of the connecting pipe body 10.
Further, the inside of the fitting tube 21 communicates with the inside of the penetration tube 22, and the outer peripheral size of the penetration tube 22 is smaller than the outer periphery size of the fitting tube 21, and the arrangement of ψ7mm and ψ16mm or other sizes It can be arranged.

The penetration tube 22 is a conical tube whose outer diameter (external peripheral size) is smaller than the inner diameter (external peripheral size of the fitting tube) (see FIG. 4). A plurality of annular staircases 221 are formed which are connected to each other on the surface.
In addition, a connecting band 23 extends outwardly at an interconnection position between the fitting tube 21 and the penetration tube 22, and a cap body 24 is connected to the end of the connecting band 23. The upper part of the annular staircase 221 of the penetration tube 22 is closed and sealed (see FIG. 2). In addition, one end of the cap body 24 faces outward to project the ear portion 241 so that it can be pulled out from the penetrating tube 22.

As shown in FIG. 3, which is a combination instruction diagram of an embodiment of the present invention and an oxygen tube and a lottery device, the present invention connects the oxygen tube 3, the lottery device 4 and the lid cover 5 and combines the lottery device. .
At the time of combination, one end of the oxygen tube 3 is fitted on the penetration tube 22 and the lotter 4 is connected to the lotion joint 13 of the connection tube body 10. Separately, the backup joint 14 is sealed with a lid cover 5.
In use, the trachea joint 11 of the connecting tube body 10 is fixed on the bronchi of the patient, and oxygen is transported by the oxygen tube 3 to be provided to the patient. A negative pressure generator (not shown) is connected to the opposite end of the lottery device 4, and a lottery operation can be simultaneously performed on the patient by a pressing operation of medical personnel.
In this way, the perforated tube can be directly fitted and combined with a general oxygen tube, immediate oxygen transport to the patient is possible, and the use place of the lottery device can be greatly expanded.
Needless to say, the present invention is not limited to the above-described embodiments as long as the features of the present invention are not impaired.

It is a three-dimensional exploded view of an embodiment of the present invention. It is a combination instruction diagram of the embodiment of the present invention. It is a combination instruction diagram of the oxygen pipe and the lottery pipe of the present invention and the embodiment. It is a three-dimensional external view of another embodiment of the conversion connector of the present invention.

Explanation of symbols

10 Connection pipe body
11 Tracheal joint
12 Breathing joint
13 lottery joint
14 Backup joint
20 Gas switch connector
21 Fitting cylinder
211 Rod projection
22 penetration tube
221 Ring staircase
23 Linkage
24 Cap body
241 Ear
3 Oxygen tube
4 lottery machine
5 Lid cover

Claims (7)

It mainly consists of a connecting pipe body and a gas conversion connector.
The connecting pipe body is provided with a trachea joint, a respiratory joint communicating with the tracheal joint, a lottery joint communicating with the tracheal joint and the respiratory joint,
The gas switching connector includes a fitting tube and a penetration tube extending outward from one end of the fitting tube, the inside of the fitting tube communicates with the inside of the penetration tube, and the fitting tube is An air pipe switching connection structure for a lottery device, wherein the outer peripheral size of the perforated tube is smaller than the outer peripheral size of the fitting tube.   2. The air pipe switching connection structure of the lottery apparatus according to claim 1, wherein the connection pipe main body has a "10" shape.   2. The air pipe switching connection structure for a lottery device according to claim 1, wherein a large number of rod-like projections parallel to the axis of the fitting tube are provided in an annular shape outside the fitting tube.   The feeding of the lottery device according to claim 1, wherein the penetration tube has a conical shape, and an outer edge diameter at one end away from the fitting tube is smaller than an outer edge diameter near the one end of the fitting tube. Tracheal connection structure.   The air pipe switching connection structure of the lottery device according to claim 4, wherein a plurality of annular stairs are formed on the outer surface of the perforated pipe so as to overlap each other.   A connecting band extends outwardly at an interconnection position between the fitting tube and the penetration tube, and a cap body is connected to an end of the coupling band, and the cap body is located on an annular step of the penetration pipe. The air pipe switching connection structure of the lottery device according to claim 5, wherein the two are closed and sealed.   7. The air pipe switching connection structure of the lottery device according to claim 6, wherein one side of the cap body is provided so as to face outward and project an ear portion.

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