CN217787107U

CN217787107U - Medical breath analyzer device

Info

Publication number: CN217787107U
Application number: CN202221323732.0U
Authority: CN
Inventors: 高天
Original assignee: Guangxi Rio Tinto Medical Technology Co ltd
Current assignee: Guangxi Rio Tinto Medical Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-11
Anticipated expiration: 2032-05-30

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a medical breath analyzer device to the problem that the inconvenient poor people of vital capacity of breath analyzer among the prior art used, the following scheme is proposed at present, and it includes the gas-supply pipe, installs the detector on the gas-supply pipe outer wall, accomodates the chamber and pegs graft at the detachable breathing mask of gas-supply pipe entry, the air inlet and the inside intercommunication of gas-supply pipe of detector, detector internally mounted have a check valve, install the connecting pipe on the outer wall of gas-supply pipe, and the connecting pipe is located one side that gas-supply pipe entry was kept away from to first check valve, accomodate the intracavity and install the gasbag, accomodate and install intake pipe and outlet duct on the chamber. The utility model discloses can get up the temporary storage of the gas of patient's exhalation, then go in the detector of input that lasts again to make the use that the vital capacity is little or weak patient can relax convenient more.

Description

Medical breath analyzer device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a medical breath analyzer device.

Background

During the detection of respiratory gases in a patient, an exhalation analyzer is required. Prior art breath analyzers are used in which the patient blows a breath into the analyzer for a period of 7-8 seconds, and the analyzer analyzes the inspiration again.

In the process of blowing air into a patient, the patient with a good physical condition can continuously blow air in a specified time, but for the crowd with a weak physical condition or a small lung capacity, the patient with a good physical condition can difficultly blow air for 7-8s, so that the detection accuracy is affected, and further the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of medical breath analyzer device has solved the inconvenient problem that the poor people of vital capacity of breath analyzer among the prior art used.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical breath analyzer device, includes the gas-supply pipe, installs the detector on the gas-supply pipe outer wall, accomodates the chamber and pegs graft at the detachable breathing gas cover of gas-supply pipe entry, the air inlet and the inside intercommunication of gas-supply pipe of detector, detector internally mounted have first check valve, install the connecting pipe on the outer wall of gas-supply pipe, and the connecting pipe is located one side that the gas-supply pipe entry was kept away from to first check valve, accomodate the intracavity and install the gasbag, accomodate and install intake pipe and outlet duct on the chamber, the one end of intake pipe and outlet duct all is fixed and the intercommunication with the connecting pipe, the other end of intake pipe and outlet duct all communicates with the gasbag, installs the second check valve in the intake pipe, installs adjusting valve on the outlet duct, accomodate and install the air compressing mechanism who is used for extruding the gasbag on the chamber.

Preferably, the outer wall of one side of the gas pipe where the containing cavity is installed is fixed with a first handle and a second handle, the first handle is located on one side of the containing cavity close to the breathing mask, and the second handle is located on one side of the containing cavity far away from the breathing mask.

Preferably, pneumatic mechanism includes movable mounting and accomodates the chamber and be close to the movable post on the outer wall of first handle one side, install the fixed plate that one was served at the movable post and install the connecting plate in fixed plate one side, the other end of movable post extends to accomodates the intracavity and is fixed with the clamp plate, and the outside movable sleeve of movable post is equipped with the spring, and the spring is located the fixed plate and accomodates between the chamber.

Preferably, the connecting plate is of an L-shaped structure, the long end of the connecting plate is fixedly connected with the fixing plate, the outer wall of the long end of the connecting plate is abutted to the outer wall of the containing cavity, and the short end of the connecting plate is matched with the second handle.

Preferably, the exhalation mask is of a conical structure, an insertion tube is fixed at an outlet of the exhalation mask, and the insertion tube is inserted into the air delivery tube.

Preferably, intubate internal fixation has two fixed nets, is equipped with the interval between two fixed nets, and two fixed nets have directly placed the filter pulp, have seted up the spread groove on one side outer wall of intubate, in order to be used for getting to put the filter pulp.

The utility model has the advantages that:

1. through the cooperation between accomodating chamber, gasbag, intake pipe, outlet duct, first check valve, second check valve, governing valve and the pneumatic mechanism, can get up the temporary storage of the gas of patient's exhalation, then go in the detector of input that lasts again to can satisfy the requirement of continuous input respiratory gas, make the effect stability more that detects.

2. The expiration cover is detachably arranged, the filter cotton is arranged between the two fixing nets, and the expiration cover can be conveniently replaced.

The utility model discloses it is rational in infrastructure, easy operation can get up the temporary storage of the gas of patient's exhalation, then go in the detector of input that lasts again to make the little or weak patient of vital capacity can relax convenient use more.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a front view of the present invention.

Reference numbers in the figures: 1. a gas delivery pipe; 2. a detector; 3. a first check valve; 4. an exhalation mask; 5. a first grip; 6. a receiving cavity; 7. an air bag; 8. a connecting plate; 9. a movable post; 10. a fixing plate; 11. an air inlet pipe; 12. an air outlet pipe; 13. a second grip; 14. filtering cotton; 15. fixing the net; 16. inserting a tube; 17. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a medical breath analyzer device, including gas-supply pipe 1, install detector 2 on 1 outer wall of gas-supply pipe, accomodate chamber 6 and peg graft at the detachable breathing cover 4 of 1 entry of gas-supply pipe, the other end of gas-supply pipe 1 is closed structure, breathing cover 4 is the toper structure, and the export of breathing cover 4 is fixed with intubate 16, intubate 16 inserts and closes in gas-supply pipe 1, intubate 16 internal fixation has two fixed networks 15, be equipped with the interval between two fixed networks 15, filter pulp 14 has directly been placed to two fixed networks 15, the spread groove has been seted up on one side outer wall of intubate 16, in order to be used for getting and put filter pulp 14, breathing cover 4 sets up to detachable structure, be convenient for change the clearance disinfection to breathing cover 4, it also conveniently changes filter pulp 14 simultaneously.

An air inlet of the detector 2 is communicated with the inside of the air delivery pipe 1, a first one-way valve 3 is installed inside the detector 2, the detector 2 is located on one side, away from an inlet of the air delivery pipe 1, of the first one-way valve 3, a connecting pipe 17 is installed on the outer wall of the air delivery pipe 1, the connecting pipe 17 is located on one side, away from the inlet of the air delivery pipe 1, of the first one-way valve 3, an air bag 7 is installed in a containing cavity 6, an air inlet pipe 11 and an air outlet pipe 12 are installed on the containing cavity 6, one ends of the air inlet pipe 11 and the air outlet pipe 12 are both fixed and communicated with the connecting pipe 17, the other ends of the air inlet pipe 11 and the air outlet pipe 12 are both communicated with the air bag 7, a second one-way valve is installed on the air inlet pipe 11, an adjusting valve is installed on the air outlet pipe 12, the air bag 7 can be conveniently stored with gas exhaled by a patient for multiple times, and then is continuously released and led into the detector 2 to complete detection;

the gas pipe 1 is installed and is fixed with first handle 5 and second handle 13 on one side outer wall of accomodating chamber 6, and first handle 5 is located and accomodates one side that chamber 6 is close to breathing mask 4, and second handle 13 is located and accomodates one side that chamber 6 kept away from breathing mask 4, and the setting of first handle 5 makes things convenient for the patient to take gas pipe 1 in hand when using, and the setting of second handle 13 then makes things convenient for measuring personnel to take gas pipe 1 in hand when extruding the gas in gasbag 7.

Accomodate and install the mechanism of calming anger that is used for extrudeing gasbag 7 on the chamber 6, the mechanism of calming anger includes movable mounting and accomodates the chamber 6 and be close to the movable post 9 on the outer wall of first handle 5 one side, install the fixed plate 10 that movable post 9 was served and install the connecting plate 8 in fixed plate 10 one side, the other end of movable post 9 extends to accomodate the intracavity 6 and is fixed with the clamp plate, the outside movable sleeve of movable post 9 is equipped with the spring, the spring is located fixed plate 10 and accomodates between the chamber 6, connecting plate 8 is L shape structure, and the long end of connecting plate 8 and fixed plate 10 rigid coupling, the outer wall of the long end of connecting plate 8 and the outer wall butt of accomodating chamber 6, the short end of connecting plate 8 cooperatees with second handle 13, the setting of the mechanism of calming anger can make things convenient for the measurement personnel to extrude the gas that will store in gasbag 7 in detecting.

The working principle is as follows: during the use, put into two from the spread groove filter pulp 14 to between two fixed networks 15 in the intubate 16, then insert intubate 16 in the gas-supply pipe 2, the patient is when using, hold first handle 5, cover breathing mask 4 outside the oral cavity, then blow into respiratory gas in the gas-supply pipe 1, respiratory gas enters into gasbag 7 through first check valve 3 and second check valve and stores, the patient can blow many times, the patient can stop when the gas of storing in the gasbag 7 is enough, then when detecting respiratory gas, detection personnel hold second handle 13, and open the adjusting valve on the outlet duct, then fall board connecting plate 8 and stir to one side that is close to second handle 13 again, thereby drive the clamp plate and begin to extrude gasbag 7, make the gas in the gasbag 7 continuously enter into detector 2, and then accomplish the detection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical breath analyzer device, includes gas-supply pipe (1), installs detector (2) on gas-supply pipe (1) outer wall, accomodates chamber (6) and pegs graft in detachable breathing gas cover (4) of gas-supply pipe (1) entry, a serial communication port, the air inlet and the inside intercommunication of gas-supply pipe (1) of detector (2), detector (2) internally mounted have first check valve (3), install connecting pipe (17) on the outer wall of gas-supply pipe (1), and connecting pipe (17) are located one side that gas-supply pipe (1) entry was kept away from in first check valve (3), accomodate and install gasbag (7) in chamber (6), accomodate and install intake pipe (11) and outlet duct (12) on chamber (6), the one end of intake pipe (11) and outlet duct (12) all is fixed and the intercommunication with connecting pipe (17), the other end of intake pipe (11) and outlet duct (12) all communicates with gasbag (7), installs the second check valve on intake pipe (11), install the regulation valve on outlet duct (12), accomodate and install the gasbag extrusion mechanism that is used for (7) on chamber (6).

2. The medical breath analyzer device as claimed in claim 1, wherein the gas pipe (1) is fixed with a first handle (5) and a second handle (13) on the outer wall of the side where the containing cavity (6) is installed, the first handle (5) is located on the side of the containing cavity (6) close to the exhalation mask (4), and the second handle (13) is located on the side of the containing cavity (6) far away from the exhalation mask (4).

3. The medical breath analyzer device as claimed in claim 2, wherein the air compressing mechanism comprises a movable post (9) movably mounted on the outer wall of the accommodating cavity (6) near the first handle (5), a fixed plate (10) mounted on one end of the movable post (9), and a connecting plate (8) mounted on one side of the fixed plate (10), the other end of the movable post (9) extends into the accommodating cavity (6) and is fixed with a pressing plate, a spring is movably sleeved outside the movable post (9), and the spring is located between the fixed plate (10) and the accommodating cavity (6).

4. The medical breath analyzer device according to claim 3, wherein the connecting plate (8) is of an L-shaped structure, the long end of the connecting plate (8) is fixedly connected with the fixing plate (10), the outer wall of the long end of the connecting plate (8) is abutted against the outer wall of the receiving cavity (6), and the short end of the connecting plate (8) is matched with the second handle (13).

5. The medical breath analyzer device according to claim 1, wherein the exhalation mask (4) is a cone-shaped structure, and an insertion tube (16) is fixed at the outlet of the exhalation mask (4), and the insertion tube (16) is inserted into the gas delivery tube (1).

6. The medical breath analyzer according to claim 5, wherein two fixed nets (15) are fixed in the insertion tube (16), a space is provided between the two fixed nets (15), the filter cotton (14) is directly placed on the two fixed nets (15), and a connecting groove is provided on the outer wall of one side of the insertion tube (16) for taking and placing the filter cotton (14).