CN210873607U

CN210873607U - Breathing loop structure of xenon therapeutic apparatus

Info

Publication number: CN210873607U
Application number: CN201920836747.9U
Authority: CN
Inventors: 谢尔盖; 格丽娜; 郑瑜
Original assignee: Zhejiang Xianke Medical Equipment Co ltd
Current assignee: Hangzhou Ruiwen Technology Co.,Ltd.
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-06-30
Anticipated expiration: 2029-06-04

Abstract

The utility model provides a breathing loop structure of xenon therapeutic instrument belongs to medical instrument technical field. This xenon therapeutic instrument's breathing circuit structure, xenon therapeutic instrument have the output, and this breathing circuit structure includes closed switch, carbon dioxide adsorbent subassembly and medical face guard, and the output of xenon therapeutic instrument links gradually closed switch carbon dioxide adsorbent subassembly and medical face guard, and the carbon dioxide adsorbent subassembly is including the container that has the cavity, and the container has the inlet end and gives vent to anger the end, has placed the carbon dioxide absorbent in the container. The utility model has the advantages of more stable respiration when using the xenon therapeutic apparatus.

Description

Breathing loop structure of xenon therapeutic apparatus

Technical Field

The utility model belongs to the technical field of, a breathing circuit structure of xenon therapeutic instrument is related to.

Background

The xenon therapeutic apparatus is a system device for inhaling xenon-oxygen mixed gas for treating related diseases. Xenon can effectively block excitatory amino acid NMDA receptors and stimulate GABA receptors, and low-concentration xenon can obviously improve and treat insomnia symptoms caused by non-physiological reasons. The therapeutic apparatus can be upgraded to treat depression and anxiety, and can also achieve effects of relieving pain and anesthesia. The carbon dioxide generated by human breath can not be absorbed or discharged in time to cause user poisoning, and the structure adopted in the push type xenon-oxygen mixed gas inhalation system device (application number: 201810413598.5) in the prior patent cannot absorb the carbon dioxide quickly, so that the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a xenon therapeutic instrument's breathing circuit structure, the utility model aims to solve the problem of how to absorb the carbon dioxide of human exhalation fast, make the user breathe more steadily when using the xenon therapeutic instrument.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a xenon therapeutic instrument's breathing return circuit structure, xenon therapeutic instrument have the output, its characterized in that, and this breathing return circuit structure includes closed switch, carbon dioxide adsorbent subassembly and medical face guard, and xenon therapeutic instrument's output links to each other closed switch, carbon dioxide adsorbent subassembly and medical face guard in proper order, the carbon dioxide adsorbent subassembly is including the container that has the cavity, the container has the inlet end and gives vent to anger the end, has placed the carbon dioxide absorbent in the container.

A plastic hose and a disposable breathing filter are connected between the carbon dioxide adsorbent component and the medical mask.

The carbon dioxide absorbent is medical calcium lime or medical sodium lime or medical soda lime.

A first filter screen is arranged in the container close to the air inlet end, a second filter screen is arranged in the container close to the air outlet end, and the carbon dioxide absorbent is arranged between the first filter screen and the second filter screen.

The container comprises a left half part and a right half part, wherein the left half part comprises a first cylinder, the bottom of the first cylinder is communicated with an input pipe, the right half part comprises a second cylinder, the bottom of the second cylinder is communicated with an output pipe, the first cylinder and the second cylinder are detachably connected, a first four positioning columns are fixed in the first cylinder close to the air inlet, a first filter screen is fixed on the first positioning columns, a second four positioning columns are fixed in the second cylinder close to the air outlet, and the second filter screen is fixed on the second positioning columns.

The outer diameter of the input pipe is gradually reduced from inside to outside, and the outer diameter of the output pipe is gradually reduced from inside to outside.

In another case, a first filter screen is arranged at the position of the container close to the outer side of the air inlet end, and a second filter screen is arranged at the position close to the outer side of the air outlet end.

In another case, the outer wall of the container is provided with a feed and discharge port, and the feed and discharge port is provided with an opening and closing valve.

The gas collecting pipe assembly for storing xenon oxygen mixed gas is further arranged between the output end of the xenon therapeutic apparatus and the closed switch, the gas collecting pipe assembly comprises a gas collecting pipe, a breathing air bag and a pressure release valve, the gas collecting pipe comprises a cylindrical pipe, a first hole and a second hole are formed in the outer peripheral face of the cylindrical pipe, the first hole is connected with the air storage bag, a release valve is arranged in the second hole, an output hole is formed in one end of the cylindrical pipe, an output connecting portion is formed in the other end of the cylindrical pipe and comprises a conical pipe, a first connecting pipe and a second connecting pipe, the cylindrical pipe, the conical pipe, the first connecting pipe and the second connecting pipe are sequentially and coaxially arranged and communicated, external threads are formed in the outer wall of the second connecting pipe, the second connecting pipe is communicated with the output end of the.

The pressure relief valve is an APL valve.

The working principle and the beneficial effects are as follows: after xenon and oxygen output by the xenon therapeutic apparatus, the closed switch is opened, the human body inhales xenon and oxygen through the medical mask, carbon dioxide generated by breathing of the human body needs to be treated, otherwise the human body inhales a large amount of carbon dioxide and can be poisoned, carbon dioxide exhaled by the carbon dioxide absorbent in the carbon dioxide absorbent component is absorbed, and the xenon therapeutic apparatus can be normally used by a user. The utility model discloses the user can absorb the carbon dioxide fast when using to improve the result of use, guarantee treatment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is a cross-sectional view of the carbon dioxide adsorbent assembly of the present invention.

Fig. 3 is a schematic view of a cartridge structure according to the present invention.

In the figure, 1, a gas collecting pipe assembly; 2. closing the switch; 3. a carbon dioxide adsorbent assembly; 3a, a cylinder I; 3b, a second cylinder; 3c, an input pipe; 3d, outputting a pipe; 3e, a first positioning column; 4. a disposable breath use filter; 5. a medical mask; 6. a first filter screen; 7. and a second filter screen.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1-3, a breathing circuit structure of a xenon therapeutic apparatus, the xenon therapeutic apparatus has an output end, the breathing circuit structure comprises a closing switch 2, a carbon dioxide adsorbent component 3 and a medical mask 5, the output end of the xenon therapeutic apparatus is sequentially connected with the closing switch 2, the carbon dioxide adsorbent component 3 and the medical mask 5, the carbon dioxide adsorbent component 3 comprises a container with a cavity, the container has an air inlet end and an air outlet end, and a carbon dioxide absorbent is placed in the container. A plastic hose and a disposable breathing filter 4 are connected between the carbon dioxide adsorbent assembly 3 and the medical mask 5. The carbon dioxide absorbent adopts medical calcium lime.

A first filter screen 6 is arranged in the container close to the air inlet end, a second filter screen 7 is arranged in the container close to the air outlet end, and the carbon dioxide absorbent is arranged between the first filter screen 6 and the second filter screen 7. The first filter screen 6 and the second filter screen 7 can prevent calcium lime and dust from flowing out of two ends of the container.

The container comprises a left half part and a right half part, the left half part comprises a first barrel 3a, the bottom of the first barrel 3a is communicated with an input pipe 3c, the right half part comprises a second barrel 3b, the bottom of the second barrel 3b is communicated with an output pipe 3d, the first barrel 3a and the second barrel 3b are detachably connected, a first 3a port of the specific barrel is internally threaded, a second 3b port of the barrel is externally threaded, the first barrel 3a and the second barrel 3b are in threaded connection, a first four positioning columns 3e are fixed in the first barrel 3a close to the air inlet, a first filtering net 6 is fixed on the first positioning columns 3e, a second four positioning columns are fixed in the second barrel 3b close to the air outlet, and a second filtering net 7 is fixed. The outer diameter of the input pipe 3c gradually decreases from inside to outside, and the outer diameter of the output pipe 3d gradually decreases from inside to outside. The plastic hose is convenient to mount and dismount.

Still be equipped with the gaseous mass flow pipe assembly 1 that is used for storing xenon oxygen mist between xenon therapeutic instrument's output and closed switch 2, gaseous mass flow pipe assembly 1 includes the gas pressure manifold, the gasbag, and the relief valve, the relief valve is the APL valve, the gas pressure manifold includes the cylinder pipe, set up porose one and hole two on the outer peripheral face of cylinder pipe, hole one is connected with the gas storage bag, the bleed valve sets up in hole two, the one end of cylinder pipe has the delivery outlet, the other end of cylinder pipe has output connecting portion, output connecting portion includes the taper pipe, connecting pipe one and connecting pipe two, the cylinder pipe, the taper pipe, connecting pipe one, connecting pipe two sets up coaxially in proper order and communicates with each other, connecting pipe two's the outer wall on seted up the external screw thread, connecting pipe two is linked together with xenon therapeutic instrument's. The gas mixing device is used for mixing xenon and oxygen, and the breathing air bag is used for storing and storing mixed gas.

The working principle is as follows: after the xenon and the oxygen output by the xenon therapeutic apparatus are output, the closing switch 2 is opened, the human body inhales the xenon and the oxygen through the medical mask 5, the carbon dioxide generated by the breathing of the human body needs to be disposed, otherwise, the human body inhales a large amount of carbon dioxide to be poisoned, the carbon dioxide exhaled by the carbon dioxide absorbent in the carbon dioxide absorbent component 3 is absorbed, and the xenon therapeutic apparatus can be normally used by a user. The utility model discloses the user can absorb the carbon dioxide fast when using to improve the result of use, guarantee treatment.

Example two

The structure and principle of this embodiment are basically the same as those of the first embodiment, and different points are as follows: in the first embodiment, a first filter screen 6 is arranged in the container close to the air inlet end, and a second filter screen 7 is arranged in the container close to the air outlet end; in the second embodiment, a first filter screen is disposed outside the container near the air inlet, and a second filter screen is disposed near the air outlet.

EXAMPLE III

The structure and principle of this embodiment are basically the same as those of the first embodiment, and different points are as follows: in the first embodiment, the carbon dioxide adsorbent assembly 3 is located between the closing switch 2 and the breathing mask; in the third embodiment, the outer wall of the container is provided with a material inlet and a material outlet, and the material inlet and the material outlet are provided with an opening and closing valve.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Although the gas manifold assembly 1 is used more herein; closing the switch 2; a carbon dioxide adsorbent assembly 3; a first barrel 3 a; a second barrel 3 b; an input pipe 3 c; an output pipe 3 d; a first positioning column 3 e; a single-use breathing filter 4; a medical mask 5; a first filter screen 6; filter screen two 7, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a xenon therapeutic instrument's breathing return circuit structure, xenon therapeutic instrument have the output, its characterized in that, and this breathing return circuit structure includes closed switch, carbon dioxide adsorbent subassembly and medical face guard, and xenon therapeutic instrument's output links to each other closed switch, carbon dioxide adsorbent subassembly and medical face guard in proper order, the carbon dioxide adsorbent subassembly is including the container that has the cavity, the container has the inlet end and gives vent to anger the end, has placed the carbon dioxide absorbent in the container.

2. The breathing circuit structure of xenon therapeutic apparatus according to claim 1, wherein a plastic hose and a disposable breathing filter are connected between the carbon dioxide adsorbent assembly and the medical mask.

3. The breathing circuit structure of xenon therapeutic apparatus according to claim 1, wherein the carbon dioxide absorbent is medical calcium lime or medical sodium lime or medical soda lime.

4. The breathing circuit structure of xenon therapeutic apparatus according to claim 1, wherein a first filter is disposed in the container near the inlet end, a second filter is disposed near the outlet end, and the carbon dioxide absorbent is disposed between the first filter and the second filter.

5. The breathing circuit structure of xenon therapeutic apparatus according to claim 1, wherein the container comprises a left half portion and a right half portion, the left half portion comprises a first cylinder, the bottom of the first cylinder is communicated with an input pipe, the right half portion comprises a second cylinder, the bottom of the second cylinder is communicated with an output pipe, the first cylinder and the second cylinder are detachably connected, four first positioning pillars are fixed in the first cylinder close to the air inlet end, a first filter screen is fixed on the first positioning pillars, four second positioning pillars are fixed in the second cylinder close to the air outlet end, and the second filter screen is fixed on the second positioning pillars.

6. The structure of the breathing circuit of xenon therapeutic apparatus according to claim 5, wherein the outer diameter of the input tube is gradually decreased from inside to outside, and the outer diameter of the output tube is gradually decreased from inside to outside.

7. The structure of the breathing circuit of xenon therapeutic apparatus according to claim 1, wherein a first filter is disposed at the outer side of the container near the inlet end, and a second filter is disposed at the outer side of the container near the outlet end.

8. The breathing circuit structure of xenon therapeutic apparatus according to claim 1, wherein the outer wall of the container is provided with a material inlet and a material outlet, and the material inlet and the material outlet are provided with an opening and closing valve.

9. The breathing circuit structure of xenon therapeutic apparatus according to claim 1, wherein a gas collecting pipe assembly for storing xenon and oxygen mixed gas is further disposed between the output end of the xenon therapeutic apparatus and the close switch, the gas collecting pipe assembly comprises a gas collecting pipe, a breathing bag and a pressure release valve, the gas collecting pipe comprises a cylindrical pipe, a first hole and a second hole are formed in the outer circumferential surface of the cylindrical pipe, the first hole is connected with the gas storage bag, the pressure release valve is disposed in the second hole, an output hole is formed in one end of the cylindrical pipe, an output connecting portion is formed in the other end of the cylindrical pipe, the output connecting portion comprises a conical pipe, a first connecting pipe and a second connecting pipe, the cylindrical pipe, the conical pipe, the first connecting pipe and the second connecting pipe are coaxially disposed in sequence and communicated with each other, an external thread is formed on the outer wall of the second connecting pipe, the output hole is connected with the closing switch.

10. The breathing circuit structure of xenon therapeutic apparatus according to claim 9, wherein the pressure relief valve is an APL valve.