CN116172544A - Expiration analyzer with anti-interference function - Google Patents
Expiration analyzer with anti-interference function Download PDFInfo
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- CN116172544A CN116172544A CN202310206850.6A CN202310206850A CN116172544A CN 116172544 A CN116172544 A CN 116172544A CN 202310206850 A CN202310206850 A CN 202310206850A CN 116172544 A CN116172544 A CN 116172544A
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- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 127
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 58
- 230000001954 sterilising effect Effects 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 74
- 238000004458 analytical method Methods 0.000 description 13
- 239000011324 bead Substances 0.000 description 11
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 208000015181 infectious disease Diseases 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000000241 respiratory effect Effects 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000004868 gas analysis Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 208000023504 respiratory system disease Diseases 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 208000013116 chronic cough Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 201000004897 cough variant asthma Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002327 eosinophilic effect Effects 0.000 description 1
- 238000002795 fluorescence method Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000001871 ion mobility spectroscopy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of expiration analyzers, in particular to an expiration analyzer with an anti-interference function, which comprises an analyzer body; the analyzer body is composed of a processing module and a processor, and the processing module and the processor are integrally arranged; the surface of the analyzer body is fixedly provided with a gas pipeline; the top end of the gas transmission pipeline is fixedly connected with a filter tip cover; the surface of the filter tip cover is provided with friction lines distributed in an array; the outer surface of the gas transmission pipeline is fixedly connected with a mounting seat; the telescopic end drives the disinfection frame and disinfect the ring and remove to the inside of filter tip cover, and later disinfect the ring and can clear up the attached gas gel pearl of filter tip cover inner wall, has not only avoided next patient when using, and the gas of a patient still remains to the analyzer filter tip cover, and two gas combines the problem that disturbs the analyzer result, can also disinfect the filter tip cover, avoids appearing the problem of patient's transmission.
Description
Technical Field
The invention belongs to the technical field of expiration analyzers, and particularly relates to an expiration analyzer with an anti-interference function.
Background
To monitor respiratory disease states and therapeutic effects, doctors often measure the composition and concentration of exhaled air from the human body, for example, the results of exhaled nitric oxide testing are clinically related to eosinophilic inflammation of the respiratory tract. However, the existing nitric oxide breath test equipment is expensive, and the operation steps are professional and require the professional side of the medical institution to operate.
For diseases such as chronic cough, cough variant asthma, bronchitis and C13 and C14 exhalation tests in gastroenterology, which need to be detected through respiratory gases, detection of certain components of respiratory gases is generally needed, quantitative and qualitative detection is realized by adopting an electrochemical method, a spectrophotometry method, a fluorescence method and an ion mobility spectrometry technology, and the current method for detecting the diseases through respiratory gases is generally a method of directly aiming at instrument respiration.
The method comprises the steps that an air inlet of a handheld detection instrument is breathed through an opening or a nose, and the gas content to be calibrated is detected through reagents and a system in the instrument, so that the cause of disease or a focus of disease is judged; in the use process of the analyzer, after the patient finishes once, gas condensation beads possibly adhere to the inner wall of the filter tip cover, so that the combination of the gas and the gas can interfere with the analysis result of the analyzer when the next patient uses the analyzer; and the patient has the possibility of infection if the patient remains in the process of exhaling into the analyzer.
Therefore, the invention provides an expiration analyzer with an anti-interference function.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to an expiration analyzer with an anti-interference function, which comprises an analyzer body; the analyzer body is composed of a processing module and a processor, and the processing module and the processor are integrally arranged; the surface of the analyzer body is fixedly provided with a gas pipeline; the top end of the gas transmission pipeline is fixedly connected with a filter tip cover; the surface of the filter tip cover is provided with friction lines distributed in an array; the outer surface of the gas transmission pipeline is fixedly connected with a mounting seat; the surface of the mounting seat is rotationally connected with a telescopic frame; the surface of the mounting seat is provided with a groove matched with the telescopic frame; the surface of the expansion bracket is fixedly provided with a disinfection bracket; the surface of the disinfection frame is fixedly provided with a disinfection ring, and the surface of the disinfection ring is wrapped with disinfection cloth; in the use state of the analyzer, the disinfection ring is positioned at one side far away from the filter tip cover; the diameter of the disinfection ring is matched with the diameter of the filter cover channel; the patient holds the filter tip cover by hand and exhales residual air in the lung, the filter tip cover is covered on the mouth part and then breathes for three and four seconds, and then the patient immediately and stably exhales for six to ten seconds, and then the air is introduced into the analyzer body, and the analyzer automatically analyzes the air after successful sampling to generate a report; the method is the use of an analyzer body, and the analysis mode is the prior art, and redundant description is not made in the embodiment of the invention; after the patient finishes once using, in order to avoid attaching the gas gel bead on the inner wall of filter tip cover, lead to next patient when using, both gaseous combinations can interfere the analysis result of analysis appearance, the staff manually rotates the expansion bracket this moment, rotate expansion bracket and disinfection frame to be in the coplanar with the filter tip cover, afterwards, drive the flexible end of expansion bracket through external controller and remove, the flexible end drives disinfection frame and disinfection ring and removes to the inside of filter tip cover, afterwards disinfection ring can clear up the gas gel bead that the filter tip cover inner wall attached, not only avoid next patient when using, the gas of analysis appearance filter tip cover still remains last patient, two gaseous combinations interfere with the problem of analysis appearance result, can also disinfect the filter tip cover, avoid appearing the problem of patient's transmission.
Preferably, a plurality of elastic curved frames are fixedly arranged on the surface of the disinfection frame, and the elastic curved frames are frame bodies with elastic functions; the elastic curved frames are arranged on the surface of the disinfection frame in a circumferential array; the surface of the disinfection ring is provided with an annular clamping groove; when the disinfection device works, one end of the elastic curved frame at different positions is clamped in the annular clamping groove, when the disinfection ring is used for multiple times for replacing the disinfection ring, the elastic curved frame is manually broken off, so that the elastic curved frame is separated from the annular clamping groove, and then a new disinfection ring is arranged on the outer side of the elastic curved frame, so that the disinfection device is convenient to use and can be convenient for treatment of patients.
Preferably, the bottom end of each elastic bent frame is fixedly connected with a cross rod; one end of the cross rod penetrates through the surface of the annular clamping groove; during operation, the cross rod can penetrate through the annular clamping groove, so that the stability of the disinfection ring during use is improved, the disinfection ring is convenient to contact with the inner wall of the filter tip cover, and the absorption and disinfection of gas condensation beads are convenient.
Preferably, a supporting frame is fixedly arranged on the surface of the mounting seat; the surface of the supporting frame is rotatably connected with a fixed pulley; the surface of the fixed pulley is wound with a connecting rope; a notch is formed in the surface of the gas transmission pipeline; the surface of the gas transmission pipeline is fixedly provided with a connecting frame at the notch; the surface of the connecting frame is connected with a sealing plate in a sliding manner; the length of the sealing plate is longer than that of the gap on the surface of the gas pipeline; one end of the connecting rope is connected with the upper surface of the sealing plate through a fixed pulley, and the other end of the connecting rope is connected with the surface of the disinfection frame; the closing plate moves to keeping away from gas transmission pipeline surface breach one side, and when disinfection frame and disinfection ring remove at filter tip cover inner wall this moment, the disinfection ring can also play the piston effect, can emit gas transmission pipeline and the breach of the remaining patient of filter tip cover from gas transmission pipeline, has further improved the rate of accuracy of next patient when carrying out gas analysis.
Preferably, the surface of the sealing plate is fixedly provided with a telescopic rod; the outer surface of the telescopic rod is sleeved with a telescopic spring; one end of the telescopic rod, which is far away from the sealing plate, is connected with the surface of the connecting frame; the sealing plate can simultaneously pull the telescopic rod and the telescopic spring, when the disinfection ring is taken out after one-time disinfection is finished, the connecting rope at one end of the sealing plate is not pulled any more, the telescopic rod and the telescopic spring in the stretched state are restored to the initial state, and then the sealing plate can be driven to restore to the initial state, so that the sealing plate can seal a notch of a gas pipeline, and the gas analyzer is convenient to reuse.
Preferably, the outer surface of the sealing plate is sleeved with a sealing sleeve; the sealing sleeve is made of rubber; the length of the sealing sleeve is longer than the length of the gap on the surface of the gas pipeline; the sealing sleeve is arranged, when the sealing plate seals the gap of the gas transmission pipeline, the sealing sleeve can ensure the tightness of the joint of the sealing plate and the gas transmission pipeline, and the analysis of expiration of a patient is facilitated.
Preferably, a plurality of connecting seats are fixedly arranged on the outer surface of the disinfection frame; the number of the connecting seats is multiple, and the connecting seats are arranged on the outer surface of the disinfection frame in a circumferential array; a disinfection circular plate is arranged at the bottom of each connecting seat; during operation, when the disinfection frame moves, the disinfection frame can drive the connecting seat on the surface of the disinfection frame to move at the same time, the connecting seat drives the disinfection circular plate to move to one side of the filter tip cover, and then the disinfection circular plate can be contacted with the surface of the filter tip cover, so that the disinfection circular plate can disinfect the part of the patient contacting the filter tip cover, and the problem that the contact of the filter tip cover with the skin of the patient is more and mutual infection is likely to occur is avoided.
Preferably, the outer surface of each connecting seat is sleeved with a buffer spring; a cavity is formed in the disinfection circular plate; the surface of the disinfection circular plate is sleeved with an alcohol disinfection towel; during operation, cup joint buffer spring at the surface of connecting seat, can play the cushioning effect to the connecting seat, and the cavity has been seted up to the inside of disinfection plectane, when the disinfection plectane pressurized, the alcohol disinfection piece of cloth that is in disinfection plectane surface can be extruded, improves the disinfection effect to the filter tip cover.
Preferably, each disinfection circular plate is made of rubber; the plurality of disinfection circular plates are arranged above the filter tip cover in an annular array; the disinfection plectane is rubber, can play the guard action to the filter tip cover, and convenient clearance disinfection to the filter tip cover.
Preferably, a handle is fixedly arranged on the outer surface of the telescopic frame; friction lines are arranged on the surface of the handle; the outer surface of the handle is provided with a control power button; the handle is arranged on the surface of the telescopic frame, so that a worker can conveniently hold the handle, and the telescopic frame is rotated, so that the analyzer can be conveniently disinfected and cleaned.
The beneficial effects of the invention are as follows:
1. according to the breath analyzer with the anti-interference function, the telescopic frame and the sterilizing frame are rotated to be on the same plane with the filter tip cover by manual rotation of the telescopic frame by a worker, then the telescopic end of the telescopic frame is driven to move by the external controller, the telescopic end drives the sterilizing frame and the sterilizing ring to move towards the inside of the filter tip cover, and then the sterilizing ring can clear gas condensation beads attached to the inner wall of the filter tip cover, so that the problem that the next patient can use the breath analyzer, the gas of the next patient remains on the filter tip cover of the analyzer, and the two gases are combined to interfere with the result of the analyzer is avoided, the filter tip cover can be sterilized, and the problem of infection among patients is avoided.
2. According to the expiration analyzer with the anti-interference function, when the disinfection frame moves towards the inside close to the filter tip cover, the disinfection frame simultaneously drives the connecting rope on the surface of the disinfection frame to move, the connecting rope pulls the sealing plate at the other end of the disinfection frame through the fixed pulley, so that the sealing plate moves towards the side far away from the notch on the surface of the gas transmission pipeline, at the moment, when the disinfection frame and the disinfection ring move on the inner wall of the filter tip cover, the disinfection ring can also play a role of a piston, gas of a gas transmission pipeline and the residual patient of the filter tip cover can be discharged from the notch of the gas transmission pipeline, and the accuracy of the next patient in gas analysis is further improved.
3. According to the expiration analyzer with the anti-interference function, when the disinfection frame moves, the disinfection frame simultaneously drives the connecting seat on the surface of the disinfection frame to move, the connecting seat drives the disinfection circular plate to move to one side of the filter tip cover, and then the disinfection circular plate is contacted with the surface of the filter tip cover, so that the disinfection circular plate can disinfect the part of the filter tip cover contacted with a patient, and the problem that the filter tip cover contacts more skin of the patient and is possibly mutually infected is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a portion of a mounting base according to the present invention;
FIG. 3 is a schematic view of a part of the structure of the sterilizing rack according to the present invention;
FIG. 4 is a schematic view of a portion of a support frame according to the present invention;
FIG. 5 is a schematic view of a portion of a seal plate according to the present invention;
FIG. 6 is a schematic view of a part of the structure of a sterilizing circular plate in the present invention;
fig. 7 is a schematic view showing a part of the structure of a handle according to a second embodiment of the present invention.
In the figure: 1. an analyzer body; 2. a gas line; 201. a filter tip cover; 3. a mounting base; 31. a telescopic frame; 32. a sterilizing rack; 33. a sterilization ring; 4. an elastic curved frame; 5. an annular clamping groove; 6. a cross bar; 7. a support frame; 8. a fixed pulley; 9. a connecting rope; 10. a connecting frame; 11. a sealing plate; 12. a telescopic rod; 13. a telescopic spring; 14. sealing sleeve; 15. a connecting seat; 16. sterilizing the circular plate; 17. a buffer spring; 18. a handle.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 6, an exhalation analyzer with anti-interference function according to an embodiment of the present invention includes an analyzer body 1; the analyzer body 1 is composed of a processing module and a processor, and the processing module and the processor are integrally arranged; the surface of the analyzer body 1 is fixedly provided with a gas pipeline 2; the top end of the gas transmission pipeline 2 is fixedly connected with a filter tip cover 201; the surface of the filter cover 201 is provided with friction lines distributed in an array; the outer surface of the gas transmission pipeline 2 is fixedly connected with a mounting seat 3; the surface of the mounting seat 3 is rotatably connected with a telescopic frame 31; a groove matched with the telescopic frame 31 is formed in the surface of the mounting seat 3; the surface of the expansion bracket 31 is fixedly provided with a disinfection bracket 32; a disinfection ring 33 is fixedly arranged on the surface of the disinfection frame 32, and disinfection cloth is wrapped on the surface of the disinfection ring 33; in the analyzer use state, the sterilization ring 33 is located at a side away from the filter cover 201; the diameter of the sterilization ring 33 is adapted to the diameter of the passage of the filter cover 201;
the current method for detecting diseases by breathing gas is generally directed at the breathing mode of an instrument; the method comprises the steps that an air inlet of a handheld detection instrument is breathed through an opening or a nose, and the gas content to be calibrated is detected through reagents and a system in the instrument, so that the cause of disease or a focus of disease is judged; in the use process of the analyzer, after the patient finishes one time use, gas condensation beads possibly adhere to the inner wall of the filter cover, so that the combination of the gas and the gas can interfere the analysis result of the analyzer when the next patient uses the analyzer; the patient has the possibility of infection if the patient remains in the process of exhaling into the analyzer;
during operation, when a patient with respiratory diseases is treated, firstly, a certain component of respiratory gas is required to be detected and analyzed, the filter tip on the surface of the filter tip cover 201 is replaced firstly, then the patient holds the filter tip cover 201 by hand and exhales residual air in the lung, the filter tip cover 201 covers the mouth and breathes for three and four seconds, then the patient immediately and stably exhales for six to ten seconds, then the gas is introduced into the analyzer body 1, and after the sampling is successful, the analyzer automatically analyzes to generate a report; the usage of the analyzer body 1 is that of the prior art, and redundant description is not made in the embodiment of the present invention; after the patient finishes once, in order to avoid attaching the gas gel bead on the inner wall of the filter tip cover 201, when the next patient uses, the gas combination of the two can interfere with the analysis result of the analyzer, at this time, the staff manually rotates the telescopic frame 31, rotates the telescopic frame 31 and the sterilizing frame 32 to be on the same plane with the filter tip cover 201, then drives the telescopic end of the telescopic frame 31 to move through the external controller, the telescopic end drives the sterilizing frame 32 and the sterilizing ring 33 to move towards the inside of the filter tip cover 201, and then the sterilizing ring 33 can clean the gas gel bead attached on the inner wall of the filter tip cover 201, so that the problem that the next patient uses, the analyzer filter tip cover 201 still remains the gas of one patient, and the two gases combine to interfere with the analysis result of the analyzer can also sterilize the filter tip cover 201, and the problem of infection among patients is avoided.
A plurality of elastic curved frames 4 are fixedly arranged on the surface of the disinfection frame 32, and the elastic curved frames 4 are frame bodies with elastic functions; a plurality of the elastic curved frames 4 are arranged on the surface of the sterilizing frame 32 in a circumferential array; the surface of the disinfection ring 33 is provided with an annular clamping groove 5; when the sterilizing ring 33 is used for replacing the sterilizing ring for multiple times, the elastic bent frame 4 is manually broken away from the annular clamping groove 5, and then the novel sterilizing ring 33 is placed on the outer side of the elastic bent frame 4, so that the sterilizing ring is convenient to use and convenient for treatment of patients.
The bottom end of each elastic bent frame 4 is fixedly connected with a cross rod 6; one end of the cross rod 6 penetrates through the surface of the annular clamping groove 5; during operation, the cross rod 6 can penetrate through the annular clamping groove 5, so that the stability of the disinfection ring 33 during use is improved, the disinfection ring 33 is convenient to contact with the inner wall of the filter tip cover 201, and the adsorption and disinfection of gas condensation beads are convenient.
The surface of the mounting seat 3 is fixedly provided with a supporting frame 7; the surface of the supporting frame 7 is rotatably connected with a fixed pulley 8; the surface of the fixed pulley 8 is wound with a connecting rope 9; a notch is formed in the surface of the gas transmission pipeline 2; the surface of the gas transmission pipeline 2 is fixedly provided with a connecting frame 10 at the notch; the surface of the connecting frame 10 is connected with a sealing plate 11 in a sliding manner; the length of the sealing plate 11 is longer than that of the gap on the surface of the gas pipeline 2; one end of the connecting rope 9 is connected with the upper surface of the sealing plate 11 through the fixed pulley 8, and the other end is connected with the surface of the disinfection frame 32;
when the disinfection frame 32 moves towards the inside close to the filter tip cover 201, the disinfection frame 32 drives the connecting rope 9 on the surface of the disinfection frame to move at the same time, the connecting rope 9 pulls the sealing plate 11 at the other end of the connection rope through the fixed pulley 8, so that the sealing plate 11 moves towards the side far away from the notch on the surface of the gas transmission pipeline 2, at the moment, when the disinfection frame 32 and the disinfection ring 33 move on the inner wall of the filter tip cover 201, the disinfection ring 33 can also play a role of a piston, and gas of the gas transmission pipeline 2 and the residual patient of the filter tip cover 201 can be discharged from the notch of the gas transmission pipeline 2, so that the accuracy of the next patient in gas analysis is further improved.
A telescopic rod 12 is fixedly arranged on the surface of the sealing plate 11; the outer surface of the telescopic rod 12 is sleeved with a telescopic spring 13; one end of the telescopic rod 12, which is far away from the sealing plate 11, is connected with the surface of the connecting frame 10; when the sealing plate 11 is far away from the gap of the gas pipeline 2, the sealing plate 11 simultaneously pulls the telescopic rod 12 and the telescopic spring 13, when the disinfection ring 33 is taken out after one disinfection, the connecting rope 9 at one end of the sealing plate 11 is not pulled any more, the telescopic rod 12 and the telescopic spring 13 in the stretched state are not pulled any more, the sealing plate 11 is restored to the initial state, and then the sealing plate 11 is driven to restore to the initial state, so that the sealing plate 11 seals the gap of the gas pipeline 2, and the exhalation analyzer is convenient to reuse.
The outer surface of the sealing plate 11 is sleeved with a sealing sleeve 14; the sealing sleeve 14 is made of rubber; the length of the sealing sleeve 14 is longer than the length of the gap on the surface of the gas pipeline 2; the sealing sleeve 14 is arranged, when the sealing plate 11 seals the gap of the gas pipeline 2, the sealing sleeve 14 can ensure the tightness of the joint of the sealing plate 11 and the gas pipeline 2, and is beneficial to the analysis of the expiration of patients.
A plurality of connecting seats 15 are fixedly arranged on the outer surface of the disinfection frame 32; the number of the connecting seats 15 is plural, and the connecting seats are arranged on the outer surface of the disinfection frame 32 in a circumferential array; a disinfection circular plate 16 is arranged at the bottom of each connecting seat 15; when the sterilizing rack 32 moves, the sterilizing rack 32 drives the connecting seat 15 on the surface of the sterilizing rack 32 to move, the connecting seat 15 drives the sterilizing circular plate 16 to move to one side of the filter tip cover 201, and then the sterilizing circular plate 16 contacts with the surface of the filter tip cover 201, so that the sterilizing circular plate 16 can sterilize the part of the filter tip cover 201 contacted with a patient, and the problem that the filter tip cover 201 contacts with the skin of the patient is more and mutual infection is possibly caused is avoided.
The outer surface of each connecting seat 15 is sleeved with a buffer spring 17; a cavity is formed in the disinfection circular plate 16; the surface of the disinfection circular plate 16 is sleeved with an alcohol disinfection towel; when the filter tip cover 201 is in operation, the buffer spring 17 is sleeved on the surface of the connecting seat 15, so that the connecting seat 15 can be buffered, a cavity is formed in the disinfection circular plate 16, and when the disinfection circular plate 16 is pressed, alcohol disinfection towel on the surface of the disinfection circular plate 16 can be extruded, so that the disinfection effect on the filter tip cover 201 is improved.
The material of each disinfection circular plate 16 is rubber; a plurality of the sterilizing circular plates 16 are arranged above the filter cover 201 in an annular array; the disinfection circular plate 16 is made of rubber, can protect the filter tip cover 201, and is convenient for cleaning and disinfecting the filter tip cover 201.
Example two
As shown in fig. 7, in comparative example one, another embodiment of the present invention is: the outer surface of the telescopic frame 31 is fixedly provided with a handle 18; the surface of the handle 18 is provided with friction lines; the outer surface of the handle 18 is provided with a control power button; the handle 18 is arranged on the surface of the telescopic frame 31, so that a worker can hold the handle 18 conveniently, and the telescopic frame 31 can be rotated, so that the analyzer can be disinfected and cleaned conveniently.
During operation, when a patient with respiratory diseases is treated, firstly, a certain component of respiratory gas is required to be detected and analyzed, the filter tip on the surface of the filter tip cover 201 is replaced firstly, then the patient holds the filter tip cover 201 by hand and exhales residual air in the lung, the filter tip cover 201 covers the mouth and breathes for three and four seconds, then the patient immediately and stably exhales for six to ten seconds, then the gas is introduced into the analyzer body 1, and after the sampling is successful, the analyzer automatically analyzes to generate a report; the usage of the analyzer body 1 is that of the prior art, and redundant description is not made in the embodiment of the present invention; after the patient finishes once, in order to avoid that gas condensation beads are attached to the inner wall of the filter tip cover 201, when the next patient uses, the gas combination of the two can interfere with the analysis result of the analyzer, at the moment, a worker manually rotates the telescopic frame 31 and the sterilizing frame 32 to be positioned on the same plane with the filter tip cover 201, then drives the telescopic end of the telescopic frame 31 to move through an external controller, the telescopic end drives the sterilizing frame 32 and the sterilizing ring 33 to move towards the inside of the filter tip cover 201, and then the sterilizing ring 33 can clean the gas condensation beads attached to the inner wall of the filter tip cover 201, so that the problem that the next patient uses, the analyzer filter tip cover 201 still remains gas of one patient, and the two gases combine to interfere with the analysis result of the analyzer can be solved, and the filter tip cover 201 can be sterilized, and the problem of infection among patients is avoided;
one end of the elastic curved frame 4 at different positions is clamped in the annular clamping groove 5, when the sterilizing ring 33 is used for multiple times for replacement, the elastic curved frame 4 is manually broken off to separate the elastic curved frame 4 from the annular clamping groove 5, and then a new sterilizing ring 33 is arranged on the outer side of the elastic curved frame 4, so that the sterilizing device is convenient to use and convenient for treatment of patients; when the disinfection frame 32 moves towards the inside close to the filter tip cover 201, the disinfection frame 32 simultaneously drives the connecting rope 9 on the surface of the disinfection frame to move, the connecting rope 9 pulls the sealing plate 11 at the other end of the connection rope through the fixed pulley 8, so that the sealing plate 11 moves towards the side far away from the notch on the surface of the gas transmission pipeline 2, at the moment, when the disinfection frame 32 and the disinfection ring 33 move on the inner wall of the filter tip cover 201, the disinfection ring 33 can also play a role of a piston, and the gas of the gas transmission pipeline 2 and the residual patient of the filter tip cover 201 can be discharged from the notch of the gas transmission pipeline 2, so that the accuracy of the next patient in gas analysis is further improved;
when the sealing plate 11 is far away from the notch of the gas pipeline 2, the sealing plate 11 simultaneously pulls the telescopic rod 12 and the telescopic spring 13, and when the disinfection ring 33 is taken out after one disinfection is finished, the connecting rope 9 at one end of the sealing plate 11 is not pulled any more, the telescopic rod 12 and the telescopic spring 13 in the stretched state are not pulled any more, and the state is restored to the original state, so that the sealing plate 11 is driven to restore to the original state, the notch of the gas pipeline 2 is blocked by the sealing plate 11, and the breath analyzer is convenient to reuse; when the sterilizing rack 32 moves, the sterilizing rack 32 simultaneously drives the connecting seat 15 on the surface of the sterilizing rack to move, the connecting seat 15 drives the sterilizing circular plate 16 to move to one side of the filter tip cover 201, and then the sterilizing circular plate 16 contacts with the surface of the filter tip cover 201, so that the sterilizing circular plate 16 can sterilize the part of the patient contacting the filter tip cover 201, and the problem that the filter tip cover 201 contacts more skin of the patient and possibly infects each other is avoided; the buffer spring 17 is sleeved on the surface of the connecting seat 15, so that the connecting seat 15 can be buffered, a cavity is formed in the disinfection circular plate 16, and when the disinfection circular plate 16 is pressed, alcohol disinfection towel on the surface of the disinfection circular plate 16 can be extruded, so that the disinfection effect on the filter tip cover 201 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An expiration analyzer with anti-interference function comprises an analyzer body (1); the method is characterized in that: the analyzer body (1) is composed of a processing module and a processor, and the processing module and the processor are integrally arranged; the surface of the analyzer body (1) is fixedly provided with a gas pipeline (2); the top end of the gas transmission pipeline (2) is fixedly connected with a filter tip cover (201); the surface of the filter tip cover (201) is provided with friction lines distributed in an array; the outer surface of the gas transmission pipeline (2) is fixedly connected with a mounting seat (3); the surface of the mounting seat (3) is rotatably connected with a telescopic frame (31); a groove matched with the telescopic frame (31) is formed in the surface of the mounting seat (3); a disinfection frame (32) is fixedly arranged on the surface of the expansion bracket (31); a disinfection ring (33) is fixedly arranged on the surface of the disinfection frame (32); the diameter of the sterilization ring (33) is adapted to the diameter of the passage of the filter housing (201).
2. The breath analyzer with anti-interference function according to claim 1, wherein: a plurality of elastic bent frames (4) are fixedly arranged on the surface of the disinfection frame (32); the plurality of elastic curved frames (4) are arranged on the surface of the disinfection frame (32) in a circumferential array; an annular clamping groove (5) is formed in the surface of the disinfection ring (33).
3. The breath analyzer with anti-interference function according to claim 2, wherein: the bottom end of each elastic bent frame (4) is fixedly connected with a cross rod (6); one end of the cross rod (6) penetrates through the surface of the annular clamping groove (5).
4. The breath analyzer with anti-interference function according to claim 2, wherein: the surface of the mounting seat (3) is fixedly provided with a supporting frame (7); the surface of the supporting frame (7) is rotatably connected with a fixed pulley (8); the surface of the fixed pulley (8) is wound with a connecting rope (9); a notch is formed in the surface of the gas transmission pipeline (2); a connecting frame (10) is fixedly arranged on the surface of the gas transmission pipeline (2) and positioned at the notch; the surface of the connecting frame (10) is connected with a sealing plate (11) in a sliding manner; the length of the sealing plate (11) is longer than that of a gap on the surface of the gas pipeline (2); one end of the connecting rope (9) is connected with the upper surface of the sealing plate (11) through the fixed pulley (8), and the other end is connected with the surface of the disinfection frame (32).
5. The breath analyzer with anti-interference function according to claim 4, wherein: the surface of the sealing plate (11) is fixedly provided with a telescopic rod (12); the outer surface of the telescopic rod (12) is sleeved with a telescopic spring (13); one end of the telescopic rod (12) far away from the sealing plate (11) is connected with the surface of the connecting frame (10).
6. The breath analyzer with anti-interference function according to claim 5, wherein: the outer surface of the sealing plate (11) is sleeved with a sealing sleeve (14); the sealing sleeve (14) is made of rubber; the length of the sealing sleeve (14) is larger than the length of the surface notch of the gas pipeline (2).
7. The breath analyzer with anti-interference function according to claim 4, wherein: a plurality of connecting seats (15) are fixedly arranged on the outer surface of the disinfection frame (32); the number of the connecting seats (15) is multiple, and the connecting seats are arranged on the outer surface of the disinfection frame (32) in a circumferential array; a disinfection circular plate (16) is arranged at the bottom of each connecting seat (15).
8. The breath analyzer with anti-interference function according to claim 7, wherein: the outer surface of each connecting seat (15) is sleeved with a buffer spring (17); a cavity is formed in the disinfection circular plate (16); the surface of the disinfection circular plate (16) is sleeved with an alcohol disinfection towel.
9. The breath analyzer with anti-interference function according to claim 7, wherein: the material of each disinfection circular plate (16) is rubber; a plurality of disinfection circular plates (16) are arranged above the filter tip cover (201) in an annular array.
10. The breath analyzer with anti-interference function according to claim 2, wherein: the outer surface of the telescopic frame (31) is fixedly provided with a handle (18); the surface of the handle (18) is provided with friction lines; the outer surface of the handle (18) is provided with a control power button.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310206850.6A CN116172544B (en) | 2023-03-06 | 2023-03-06 | Expiration analyzer with anti-interference function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310206850.6A CN116172544B (en) | 2023-03-06 | 2023-03-06 | Expiration analyzer with anti-interference function |
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| CN116172544B CN116172544B (en) | 2024-10-11 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203724092U (en) * | 2014-02-27 | 2014-07-23 | 冯庆芝 | Vital capacity testing equipment |
| CN214550337U (en) * | 2021-03-04 | 2021-11-02 | 李宁 | Baby feeding bottle disinfection device for maternal and child health care |
| CN115445037A (en) * | 2022-10-11 | 2022-12-09 | 华中科技大学同济医学院附属协和医院 | Breathing recovery equipment with disinfection function |
| CN115500813A (en) * | 2022-09-23 | 2022-12-23 | 广西卡米龙医疗器械科技有限公司 | Breath analyzer with disinfection cleaning assembly |
-
2023
- 2023-03-06 CN CN202310206850.6A patent/CN116172544B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203724092U (en) * | 2014-02-27 | 2014-07-23 | 冯庆芝 | Vital capacity testing equipment |
| CN214550337U (en) * | 2021-03-04 | 2021-11-02 | 李宁 | Baby feeding bottle disinfection device for maternal and child health care |
| CN115500813A (en) * | 2022-09-23 | 2022-12-23 | 广西卡米龙医疗器械科技有限公司 | Breath analyzer with disinfection cleaning assembly |
| CN115445037A (en) * | 2022-10-11 | 2022-12-09 | 华中科技大学同济医学院附属协和医院 | Breathing recovery equipment with disinfection function |
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| CN116172544B (en) | 2024-10-11 |
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