CN216167427U - Lung function inspection is with breathing filter mantle - Google Patents
Lung function inspection is with breathing filter mantle Download PDFInfo
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- CN216167427U CN216167427U CN202122559383.4U CN202122559383U CN216167427U CN 216167427 U CN216167427 U CN 216167427U CN 202122559383 U CN202122559383 U CN 202122559383U CN 216167427 U CN216167427 U CN 216167427U
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- undergauge
- reducing
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- cover
- wall
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Abstract
The utility model relates to the technical field of medical treatment, in particular to a respiratory filter mask for pulmonary function examination, which comprises a respiratory filter mask body, wherein the bottom of the respiratory filter mask body is connected with a reducing ring assembly, the bottom of the reducing ring assembly is provided with a connecting pipe, the reducing ring assembly comprises a reducing sleeve and a reducing sleeve, the reducing sleeve is fixedly connected to the bottom of the respiratory filter mask body, the reducing sleeve is sleeved on the outer wall of the reducing sleeve, and the outer wall of the connecting pipe is sleeved on the inner part of the reducing sleeve. And then conveniently carry and accomodate, reach portable effect of using.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a respiratory filter mask for pulmonary function examination.
Background
The lung function examination is an indispensable important link for diagnosis and treatment of respiratory and respiratory system diseases, during the conventional lung function examination, the respiratory tract of an examinee must be connected with a respiratory test pipeline of a lung function instrument, and the examinee is required to perform the best effort inspiration and expiration actions in the complex respiratory loops and equipment, but the existing respiratory filter mask for lung function examination still has some defects, for example, the respiratory tract of patients is different in size, and because the connected pipeline in the respiratory filter mask is fixed and not replaceable, the respiratory filter mask cannot be used, and the service performance of the respiratory filter mask is reduced.
In summary, the present invention is designed to solve the existing problems by designing a respiratory filter mask for pulmonary function examination.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a respiratory filter mask for pulmonary function test, which solves the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a pulmonary function inspection is with breathing filter mantle, is including breathing the filter mantle body, the bottom of breathing the filter mantle body is connected with the undergauge ring subassembly, the connecting pipe is installed to the bottom of undergauge ring subassembly, the undergauge ring subassembly includes undergauge cover and undergauge sleeve, undergauge cover fixed connection is in breathing filter mantle body bottom, the undergauge sleeve cup joints on undergauge cover outer wall, the outer wall of connecting pipe cup joints on the inside of undergauge cover.
In a preferred embodiment of the present invention, the breathing filter mask body is funnel-shaped and is made of medical soft silica gel.
In a preferred embodiment of the present invention, the reducing sleeve has a tapered structure, and has an internal thread formed therein, and an external thread formed on an outer wall of the reducing sleeve, and the reducing sleeve are connected by a threaded connection.
As a preferable scheme of the present invention, rectangular through grooves are formed in the outer wall of the diameter reducing sleeve and located at the end opening of the diameter reducing sleeve, and at least four groups of the rectangular through grooves are formed in the rectangular through grooves and uniformly surround the outer wall of the diameter reducing sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the reducing ring assembly is designed to be used for freely disassembling and assembling the connecting pipe according to the size of the respiratory tract of a patient, so that the problem that the size of the respiratory tract of the patient is different, and the connecting pipeline in the respiratory filter cover is fixed and can not be replaced is solved, and the service performance of the respiratory filter cover is improved.
2. According to the utility model, the breathing filter cover body and the connecting pipe are disassembled and assembled through the reducing ring assembly, so that the breathing filter cover is convenient to carry and store, and the effect of portable use is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a reducing ring assembly of the present invention;
fig. 3 is a schematic diagram of the exploded structure of fig. 2 according to the present invention.
In the figure: 1. a breathing filter mask body; 2. a reducing ring assembly; 3. a connecting pipe; 201. reducing the diameter of the sleeve; 202. reducing the diameter of the sleeve; 203. an internal thread; 204. an external thread; 205. a rectangular through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a pulmonary function inspection is with breathing filter mantle, is connected with undergauge ring subassembly 2 including breathing filter mantle body 1, breathes the bottom of filter mantle body 1, and connecting pipe 3 is installed to the bottom of undergauge ring subassembly 2, and undergauge ring subassembly 2 includes undergauge cover 201 and undergauge sleeve 202, and undergauge cover 201 fixed connection is in breathing filter mantle body 1 bottom, and undergauge sleeve 202 cup joints on undergauge cover 201 outer wall, and the outer wall of connecting pipe 3 cup joints on the inside of undergauge cover 201.
In a further preferred embodiment of the present invention, the breathing filter mask body 1 is funnel-shaped and made of medical soft silicone material.
In a further preferred embodiment of the present invention, the reducing sleeve 202 has a tapered structure, and has an internal thread 203 formed therein, and the outer wall of the reducing sleeve 201 has an external thread 204, and the reducing sleeve 202 and the reducing sleeve 201 are connected to each other by a threaded connection.
As a further preferable aspect of the present invention, rectangular through grooves 205 are formed on the outer wall of the reducing sleeve 201 and at the end of the reducing sleeve 201, and at least four groups of rectangular through grooves 205 are formed and uniformly surround the outer wall of the reducing sleeve 201.
The working process of the utility model is as follows: when in use, according to the size of the respiratory tract of a patient, the reducing sleeve 202 is of a conical structure, an internal thread 203 is arranged inside the reducing sleeve 202, an external thread 204 is arranged on the outer wall of the reducing sleeve 201, the reducing sleeve 202 and the reducing sleeve 201 are connected in a threaded connection mode, the reducing sleeve 202 is unscrewed, at the moment, a needed connecting pipe 3 is inserted into the reducing sleeve 201, the reducing sleeve 202 is screwed, namely, the side wall of the port of the reducing sleeve 201 is tightly attached to the outer wall of the connecting pipe 3 in an extrusion mode, so that the fixing of the connecting pipe 3 is realized, in the process, the connecting pipe 3 is freely disassembled and assembled by using the reducing ring assembly 2 according to the size of the respiratory tract of the patient, the problem that the connecting pipeline in the respiratory filter mask is fixed and not replaceable is solved, the reducing ring assembly of the respiratory filter mask is improved, and the using performance of the respiratory filter mask body 1 and the connecting pipe 3 are disassembled and assembled by the reducing ring assembly 2 arranged at the same time, and then conveniently carry and accomodate, reach portable effect of using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a pulmonary function inspection is with breathing filter mantle, includes breathing filter mantle body (1), its characterized in that: breathe the bottom of filter mantle body (1) and be connected with undergauge ring subassembly (2), connecting pipe (3) are installed to the bottom of undergauge ring subassembly (2), undergauge ring subassembly (2) are including undergauge cover (201) and undergauge sleeve (202), undergauge cover (201) fixed connection is in breathing filter mantle body (1) bottom, undergauge sleeve (202) cup joint on undergauge cover (201) outer wall, the outer wall of connecting pipe (3) cup joints on the inside of undergauge cover (201).
2. The respiratory filter mask according to claim 1, wherein: the breathing filter mask body (1) is in a funnel shape and is made of medical soft silica gel materials.
3. The respiratory filter mask according to claim 2, wherein: the reducing sleeve (202) is of a conical structure, an internal thread (203) is formed in the reducing sleeve, an external thread (204) is arranged on the outer wall of the reducing sleeve (201), and the reducing sleeve (202) is in threaded connection with the reducing sleeve (201).
4. The respiratory filter mask according to claim 3, wherein: the port department that is located reducing cover (201) on the outer wall of reducing cover (201) has seted up rectangular through groove (205), four groups are seted up at least in rectangular through groove (205) to evenly encircle the outer wall of reducing cover (201) and set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559383.4U CN216167427U (en) | 2021-10-22 | 2021-10-22 | Lung function inspection is with breathing filter mantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559383.4U CN216167427U (en) | 2021-10-22 | 2021-10-22 | Lung function inspection is with breathing filter mantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216167427U true CN216167427U (en) | 2022-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559383.4U Active CN216167427U (en) | 2021-10-22 | 2021-10-22 | Lung function inspection is with breathing filter mantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216167427U (en) |
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2021
- 2021-10-22 CN CN202122559383.4U patent/CN216167427U/en active Active
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