CN213758228U

CN213758228U - Detect medical fluorescent pen of helicobacter pylori

Info

Publication number: CN213758228U
Application number: CN202022741334.8U
Authority: CN
Inventors: 熊朝宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-23
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a detect medical fluorescence pen of helicobacter pylori, including the gas collecting bottle, the one end fixed mounting of gas collecting bottle has the buffer tube, the one end fixedly connected with external screw thread pipe that the gas collecting bottle was kept away from to the buffer tube, external screw thread pipe has the internal thread pipe through screw thread portion threaded connection, the internal thread pipe is close to the upper end of external screw thread pipe outer anchor ring and sets up porosely, internal thread pipe clearing hole movable mounting has first change, the lower extreme fixedly connected with air inlet valve of first change outer anchor ring, the internal thread pipe runs through near the lower extreme of the outer anchor ring of cover of blowing and installs the blast pipe, the front side of the outer anchor ring of blast pipe runs through and installs the second change, the second change extends to the inside one end fixedly connected with air outlet valve of blast pipe. The utility model discloses at the in-process that uses, can effectually avoid the influence of gas in the oral cavity to helicobacter pylori detection accuracy, and the difficult gas leakage of in-process of blowing, and then be favorable to using.

Description

Detect medical fluorescent pen of helicobacter pylori

Technical Field

The utility model relates to a helicobacter pylori detects technical field, especially relates to a detect medical highlighter of helicobacter pylori.

Background

The helicobacter pylori examination includes two types, i.e., invasive and non-invasive; the invasive examination of gastric mucosa tissue by gastroscopy mainly comprises fast urease test, histological examination and helicobacter pylori culture, and the non-invasive urea breath test, fecal helicobacter pylori antigen examination and serological examination.

Traditional helicobacter pylori is when carrying out urea breath test, when waiting to examine the person and exhale, and the first half section is breathed in for a long time for oral cavity gas, causes certain influence to the accuracy of testing result, and waits to examine the person when exhaling, and the contact between mouth and the cover of blowing is inseparable, leads to leaking gas, and then the extension expiration time promotes the anxious mood of waiting to detect the person, and then is unfavorable for using. Therefore, a medical fluorescent pen for detecting helicobacter pylori is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a medical fluorescent pen for detecting helicobacter pylori.

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

a medical fluorescent pen for detecting helicobacter pylori comprises a gas collecting bottle, wherein the cross section of the gas collecting bottle is in a convex shape, a flat buffer tube is fixedly installed at one end of the gas collecting bottle, an external threaded tube is fixedly connected to one end, far away from the gas collecting bottle, of the buffer tube, a threaded portion is formed in the outer ring surface, far away from one end of the buffer tube, of the external threaded tube, the external threaded tube is in threaded connection with an internal threaded tube through the threaded portion, a hole is formed in the upper end, close to the outer ring surface of the external threaded tube, of the internal threaded tube, a first rotary ring is movably installed on the internal threaded tube through the hole, an air inlet valve is fixedly connected to the lower end of the outer ring surface of the first rotary ring, an exhaust pipe is installed at the lower end, close to the outer ring surface of an air blowing sleeve, of the internal threaded tube, a second rotary ring is installed at the front side of the outer ring surface of the exhaust pipe in a penetrating mode, and an exhaust valve is fixedly connected to one end, extending to the inside of the exhaust pipe, of the second rotary ring, the one end fixedly connected with of external screw thread pipe is kept away from to internal thread pipe blows the cover.

Preferably, the blowing sleeve is in a circular truncated cone shape, an annular groove is formed in the middle of the outer annular surface of the blowing sleeve, and a lip groove is formed in the inner edge of the front side opening of the blowing sleeve.

Preferably, the both sides of gas collection bottle surface all fixed mounting have the handheld board that is the interval and sets up, every handheld groove has all been seted up to the upper surface of handheld board.

Preferably, the middle part of the gas collecting bottle, which is close to the upper surface of the buffer tube, is fixedly provided with an observation window.

Preferably, the outer annular surface of the air inlet valve is in filling fit with the inner annular surface of the internal threaded pipe, and the outer annular surface of the exhaust valve is in filling fit with the inner annular surface of the exhaust pipe.

Preferably, the blowing sleeve, the internal threaded pipe, the external threaded pipe, the buffer pipe and the inside of the gas collecting bottle are communicated, and the inside of the exhaust pipe is communicated with the inside of the internal threaded pipe.

The utility model provides a pair of detect medical highlighter of helicobacter pylori, beneficial effect lies in: when the scheme is used, a person to be inspected firstly rotates the first rotating ring to screw the air inlet valve to a closed state, the air exhaust valve is in an open state at the moment, the air collecting bottle is further held by two hands, fingers are respectively pressed in the handheld grooves on the handheld plate, the lips support the air blowing sleeve and support the lips in the lip groove, air is blown into the air blowing sleeve after air exchange, and air blown out from the oral cavity is exhausted through the exhaust pipe at the stage;

wait to blow a period of time after, twist and move the second swivel, make discharge valve door close, and twist simultaneously and move first swivel and make the air inlet valve open, continue to blow this moment, observe the colour change of the liquid in the gas collecting bottle through the observation window, wait that liquid becomes colourless or reach behind the three minutes more than, stop blowing, give whole highlighter pen medical personnel can, consequently whole device is at the in-process that uses, can effectually avoid the influence of oral cavity gas to helicobacter pylori detection accuracy, and the difficult gas leakage of in-process of blowing, and then be favorable to using.

Drawings

FIG. 1 is a schematic structural view of a medical fluorescent pen for detecting helicobacter pylori according to the present invention;

FIG. 2 is a schematic structural view of an air inlet valve of a medical fluorescent pen for detecting helicobacter pylori according to the present invention;

fig. 3 is a schematic structural view of the medical fluorescent pen exhaust valve for detecting helicobacter pylori of the utility model.

In the figure: 1. a gas collection bottle; 2. an observation window; 3. a first swivel; 4. an annular groove; 5. an air blowing sleeve; 6. a lip groove; 7. an exhaust pipe; 8. a second swivel; 9. an internally threaded tube; 10. an externally threaded tube; 11. a buffer tube; 12. a hand-held board; 13. an intake valve; 14. an exhaust valve.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, a medical fluorescent pen for detecting helicobacter pylori, including gas collecting bottle 1, the cross-section of gas collecting bottle 1 is "protruding" font, the one end fixed mounting of gas collecting bottle 1 has flat buffer tube 11, the one end fixedly connected with external screw tube 10 that gas collecting bottle 1 was kept away from to buffer tube 11, external screw tube 10 keeps away from the outer anchor ring of buffer tube 11 one end and has seted up screw thread portion, external screw tube 10 has internal thread pipe 9 through screw thread portion threaded connection, through setting up internal thread pipe 9 and external screw tube 10 convenient to detach, make whole fluorescent pen accomodate and do not account for the space, and it is convenient to retrieve.

The upper end of the internal threaded pipe 9, which is close to the outer annular surface of the external threaded pipe 10, is provided with a hole, the internal threaded pipe 9 is movably provided with a first rotary ring 3 through the hole, the lower end of the outer annular surface of the first rotary ring 3 is fixedly connected with an air inlet valve 13, the lower end of the internal threaded pipe 9, which is close to the outer annular surface of the blowing sleeve 5, is provided with an exhaust pipe 7 in a penetrating way, the front side of the outer annular surface of the exhaust pipe 7 is provided with a second rotary ring 8 in a penetrating way, and the second rotary ring 8 extends to an exhaust valve 14 which is fixedly connected with one end inside the exhaust pipe 7.

The one end fixedly connected with that external screw pipe 10 was kept away from to internal thread pipe 9 cover 5 of blowing, the cover 5 of blowing is the round platform form, the ring channel 4 has been seted up at the middle part of the outer anchor ring of cover 5 of blowing, and the inner edge department of the cover 5 front side trompil of blowing has seted up lip groove 6, the setting of lip groove 6 is convenient for laying of lip, when blowing, avoid producing the condition of lip gas leakage, when ring channel 4 is convenient for blow, use the finger to hold between the fingers and blow the cover, promote the stability of the in-process of blowing.

The both sides of gas collection bottle 1 surface are equal fixed mounting have and are the handheld board 12 that the interval set up, and handheld groove has all been seted up to the upper surface of every handheld board 12, and gas collection bottle 1 is close to the middle part fixed mounting on buffer tube 11 upper surface has observation window 2.

The outer ring surface of the air inlet valve 13 is in filling fit with the inner ring surface of the internal threaded pipe 9, the outer ring surface of the air outlet valve 14 is in filling fit with the inner ring surface of the air outlet pipe 7, the air blowing sleeve 5, the internal threaded pipe 9, the external threaded pipe 10, the buffer pipe 11 and the interior of the air collecting bottle 1 are communicated, and the interior of the air outlet pipe 7 is communicated with the interior of the internal threaded pipe 9.

The use principle and the advantages are as follows: in the using process of the utility model, the person to be examined firstly rotates the first rotating ring 3 to screw the air inlet valve 13 to the closed state, at the moment, the exhaust valve 14 is in the open state, further both hands hold the gas collecting bottle 1, fingers are respectively pressed in the hand-held grooves on the hand-held plate 12, the lips support the air blowing sleeve 5 and support the lips in the lip groove 6, air is blown into the air blowing sleeve 5 after ventilation, and the air blown out from the oral cavity is discharged from the exhaust pipe 7 at the stage;

wait to blow a period of time after, twist and move second swivel 8, make exhaust valve 14 close, and twist simultaneously first swivel 3 and make air inlet valve 13 open, continue to blow this moment, observe the colour change of the liquid in the gas collecting bottle 1 through observation window 2, wait that liquid becomes colourless or reaches the back more than three minutes, stop blowing, give medical personnel whole highlighter pen can, consequently whole device is at the in-process that uses, can effectually avoid the influence of gas in the oral cavity to helicobacter pylori detection accuracy, and the difficult gas leakage of the in-process of blowing, and then be favorable to using.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical fluorescent pen for detecting helicobacter pylori comprises a gas collecting bottle (1) and is characterized in that the cross section of the gas collecting bottle (1) is in a convex shape, a flat buffer tube (11) is fixedly installed at one end of the gas collecting bottle (1), an external threaded tube (10) is fixedly connected to one end, far away from the gas collecting bottle (1), of the buffer tube (11), a threaded portion is formed in the outer annular surface, far away from one end of the buffer tube (11), of the external threaded tube (10), the external threaded tube (10) is in threaded connection with an internal threaded tube (9) through the threaded portion, a hole is formed in the upper end, close to the outer annular surface of the external threaded tube (10), of the internal threaded tube (9), a first rotating ring (3) is movably installed through the hole of the internal threaded tube (9), an air inlet valve (13) is fixedly connected to the lower end of the outer annular surface of the first rotating ring (3), and an exhaust pipe (7) penetrates through the lower end, close to the outer annular surface of an air blowing sleeve (5), of the internal threaded tube (9), the front side of the outer annular surface of the exhaust pipe (7) is provided with a second rotary ring (8) in a penetrating mode, one end, extending to the interior of the exhaust pipe (7), of the second rotary ring (8) is fixedly connected with an exhaust valve (14), and one end, far away from the outer threaded pipe (10), of the inner threaded pipe (9) is fixedly connected with an air blowing sleeve (5).

2. The medical fluorescent pen for detecting helicobacter pylori according to claim 1, characterized in that the blowing sleeve (5) is in a circular truncated cone shape, an annular groove (4) is formed in the middle of the outer annular surface of the blowing sleeve (5), and a lip groove (6) is formed in the inner edge of the front side hole of the blowing sleeve (5).

3. The medical fluorescent pen for detecting helicobacter pylori according to claim 1, characterized in that hand-held plates (12) are fixedly mounted on two sides of the outer surface of the gas collecting bottle (1) at intervals, and a hand-held groove is formed in the upper surface of each hand-held plate (12).

4. The medical fluorescent pen for detecting helicobacter pylori according to claim 1, characterized in that the gas collecting bottle (1) is fixedly provided with an observation window (2) near the middle of the upper surface of the buffer tube (11).

5. The medical highlighter for detecting helicobacter pylori according to claim 1, characterized in that the outer annular surface of the air inlet valve (13) is in filling engagement with the inner annular surface of the internally threaded tube (9), and the outer annular surface of the air outlet valve (14) is in filling engagement with the inner annular surface of the air outlet tube (7).

6. The medical fluorescent pen for detecting helicobacter pylori according to claim 1, characterized in that the blowing sleeve (5), the internal threaded tube (9), the external threaded tube (10), the buffer tube (11) and the inside of the gas collecting bottle (1) are all communicated with each other, and the inside of the gas exhaust tube (7) is communicated with the inside of the internal threaded tube (9).