CN209916057U

CN209916057U - Novel sputum specimen collecting device

Info

Publication number: CN209916057U
Application number: CN201920584187.2U
Authority: CN
Inventors: 连冬梅; 孙静
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-10
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a new phlegm sample collection device, include glass test tube, reading scale, hollow cover, lay notch and rectangle and place the strip, the reading scale is all installed to the both sides on glass test tube surface, the bottom cover of glass test tube is equipped with hollow cover, and the internally mounted of hollow cover has and lays the notch to the strip is placed to the rectangle that the inside of laying the notch is fixed with equidistant, T shape sealing plug is installed on the top of glass test tube, and the top of T shape sealing plug is fixed with sealed the pad, and sealed top of filling up is provided with inhales the phlegm pipe to the one end of inhaling the phlegm pipe extends to the inside of glass test tube, inhale the one end of phlegm pipe and install connection structure, and connection structure keeps away from the one end of inhaling the phlegm pipe and be fixed with and absorb the phlegm structure. The utility model discloses the accuracy that detects when not only having strengthened collection device and using appears cross interference phenomenon when avoiding collection device to use, has reduced patient's painful sense when collection device uses moreover.

Description

Novel sputum specimen collecting device

Technical Field

The utility model relates to the technical field of medical treatment, specifically a new phlegm sample collection device.

Background

The sputum collection device who uses clinically at present, the sputum pipe is inhaled to both sides all is connected with the homonymy lid of collection phlegm jar, to the less patient of sputum volume, hardly inhales the sample to collection phlegm jar in to diagnostic and treatment's delay has been caused.

The collection devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. the traditional collecting device is inconvenient to replace a contact which is in direct contact with the collecting device when in use, thereby seriously influencing the convenience degree of the collecting device when in use;

2. when the traditional collecting device is used, samples stored in the test tubes are easy to deteriorate, so that the accuracy of the collecting device in use is greatly influenced;

3. when the traditional collecting device is used, the contact head can be in direct contact with the mucosa, so that the strong pain is caused, and great trouble is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new phlegm sample collection device to it is not convenient for change contact, the accuracy is low and painful stronger problem of feeling to provide collection device in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new phlegm sample collection device, includes glass test tube, reading scale, hollow cover, lays notch and rectangle and places the strip, the reading scale is all installed to the both sides on glass test tube surface, the bottom cover of glass test tube is equipped with hollow cover, and the internally mounted of hollow cover has and lays the notch to the inside of laying the notch is fixed with equidistant rectangle and places the strip, T shape sealing plug is installed on the top of glass test tube, and the top of T shape sealing plug is fixed with sealed the pad, and sealed top of filling up is provided with inhales the phlegm pipe, and inhales the one end of phlegm pipe and extend to the inside of glass test tube, inhale the one end of phlegm pipe and install connection structure, and connection structure keeps away from the one end of inhaling the phlegm pipe and be fixed with the suction structure.

Preferably, absorb the structure from the bottom up and set gradually support body, through-hole, connection end, draw forth mouth, cushion chamber, draw forth the end and draw forth the mouth, the one end that supports the body is provided with equidistant through-hole, and one side of through-hole installs the connection end to the fixed surface of connection end has the suction hole.

Preferably, the buffer chamber is installed to the one end of supporting the body, and the one end of buffer chamber is fixed with the end of drawing forth to the one end that the buffer chamber was kept away from to the end of drawing forth is installed and is drawn forth the mouth.

Preferably, the connection structure is sequentially provided with a rubber connection pipe, a leading-out guide pipe, a hollow sheet and a tapered hole from left to right, the inside of the rubber connection pipe is fixed with the hollow sheet, one end of the hollow sheet is fixedly connected with the sputum suction pipe, and the tapered hole is installed at the end, far away from the sputum suction pipe, of the hollow sheet.

Preferably, the surface of the hollow sheet is sleeved with a guide pipe, one end of the guide pipe is fixedly connected with the suction structure, and the diameter of the guide pipe is larger than that of the hollow sheet.

Preferably, one side of the sealing gasket, which is far away from the sputum suction pipe, is fixed with an air suction pipe, and one end of the air suction pipe extends to the inside of the glass test tube.

Compared with the prior art, the beneficial effects of the utility model are that: the novel sputum sample collecting device not only enhances the detection accuracy when the collecting device is used, avoids the cross interference phenomenon when the collecting device is used, but also reduces the pain of patients when the collecting device is used;

1. by arranging the glass test tube, the hollow sleeve, the placing notch and the rectangular placing strip, ice water is injected from the position of the placing notch to the position of the rectangular placing strip in the hollow sleeve, so that the deterioration prevention function of the collecting device is realized, and the detection accuracy of the collecting device is enhanced when the collecting device is used;

2. the rubber connecting pipe, the leading-out pipe, the hollow sheet and the tapered hole are arranged, the leading-out pipe is separated from the hollow sheet and sleeved on the surface of the outer side wall of the hollow sheet, the leading-out pipe and the hollow sheet are fixed at one end of the sputum suction pipe through the rubber connecting pipe, sputum enters the inside of the sputum suction pipe from the hollow sheet through the tapered hole, the contact replacing function of the collecting device is realized, and the cross interference phenomenon is avoided when the collecting device is used;

3. through being provided with support tube body, through-hole, connection end, draw forth mouth, cushion chamber, draw forth the end and draw forth the mouth, will connect the suction hole of end one end and place in the position department of getting the phlegm, the sputum enters into the inside of cushion chamber through support tube body, during the extraction, the through-hole can reduce higher atmospheric pressure, makes suction hole and human mucosa produce the distance, and the human mucosa is got to the mistake when avoiding the collection device to use to patient's painful sense when having reduced the collection device use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the front view structure of the suction structure of the present invention;

fig. 4 is a front sectional view of the connection structure of the present invention.

In the figure: 1. a glass test tube; 2. a T-shaped sealing plug; 3. a suction structure; 301. supporting the pipe body; 302. a through hole; 303. connecting the end heads; 304. a suction hole; 305. a buffer chamber; 306. leading out an end head; 307. a lead-out port; 4. a connecting structure; 401. a rubber connecting pipe; 402. an extraction conduit; 403. a hollow sheet; 404. a tapered hole; 5. a sputum suction tube; 6. an air intake duct; 7. a gasket; 8. reading scales; 9. a hollow sleeve; 10. placing notches; 11. and (5) placing strips in a rectangular shape.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a novel sputum specimen collecting device comprises a glass test tube 1, reading scales 8, a hollow sleeve 9, a placing notch 10 and a rectangular placing strip 11, wherein the reading scales 8 are installed on two sides of the surface of the glass test tube 1, the hollow sleeve 9 is sleeved at the bottom end of the glass test tube 1, the placing notch 10 is installed inside the hollow sleeve 9, the rectangular placing strip 11 with equal intervals is fixed inside the placing notch 10, a T-shaped sealing plug 2 is installed at the top end of the glass test tube 1, and a sealing gasket 7 is fixed at the top end of the T-shaped sealing plug 2;

an air suction pipe 6 is fixed on one side, away from the sputum suction pipe 5, of the sealing gasket 7, one end of the air suction pipe 6 extends into the glass test tube 1 and is used for changing the pressure inside the glass test tube 1, the sputum suction pipe 5 is arranged at the top end of the sealing gasket 7, one end of the sputum suction pipe 5 extends into the glass test tube 1, and a connecting structure 4 is installed at one end of the sputum suction pipe 5;

the connecting structure 4 is sequentially provided with a rubber connecting pipe 401, a leading-out conduit 402, a hollow sheet 403 and a tapered hole 404 from left to right, the inside of the rubber connecting pipe 401 is fixedly provided with the hollow sheet 403, one end of the hollow sheet 403 is fixedly connected with the sputum suction pipe 5, one end of the hollow sheet 403, which is far away from the sputum suction pipe 5, is provided with the tapered hole 404, the surface of the hollow sheet 403 is sleeved with the leading-out conduit 402, one end of the leading-out conduit 402 is fixedly connected with the suction structure 3, and the diameter of the leading-out conduit 402 is larger than that of the hollow sheet 403;

when the sputum collecting device is used, the sputum collecting device is separated from the hollow sheet 403 through the leading-out conduit 402, the required suction structure 3 is replaced, the leading-out conduit 402 is sleeved on the outer side wall surface of the hollow sheet 403, the leading-out conduit 402 and the hollow sheet 403 are fixed at one end of the sputum suction pipe 5 through the rubber connecting pipe 401, and meanwhile sputum enters the inside of the sputum suction pipe 5 from the hollow sheet 403 through the tapered hole 404, so that the phenomenon of cross infection of the sputum collecting device can be avoided when the sputum collecting device is used;

and one end of the connecting structure 4 far away from the sputum suction pipe 5 is fixed with a suction structure 3; the suction structure 3 is sequentially provided with a supporting tube body 301, a through hole 302, a connecting end socket 303, a leading-out port 307, a buffer cavity 305, a leading-out end socket 306 and a leading-out port 307 from bottom to top, one end of the supporting tube body 301 is provided with the through holes 302 at equal intervals, the connecting end socket 303 is installed on one side of the through hole 302, a suction hole 304 is fixed on the surface of the connecting end socket 303, the buffer cavity 305 is installed at one end of the supporting tube body 301, the leading-out end socket 306 is fixed at one end of the buffer cavity 305, and the leading-out end socket 307 is installed at one end, far away;

during the use, the suction hole 304 of connecting tip 303 one end is placed in the position department of getting the phlegm, and the sputum enters into the inside of cushion chamber 305 through supporting body 301, cuts open the inside that the cushioning effect of drawing end 306 and drawing mouth 307 enters into and draws forth pipe 402 through last, and during the extraction, through-hole 302 can reduce higher atmospheric pressure, makes suction hole 304 and human mucosa produce the distance, and the mucosa is got to the mistake when avoiding this collection device to use, and patient's pain when having reduced this collection device to use is felt.

The working principle is as follows: when the collecting device is used, firstly the hollow sheet 403 is separated from the leading-out conduit 402, the required suction structure 3 is replaced, then the leading-out conduit 402 is sleeved on the outer side wall surface of the hollow sheet 403, the leading-out conduit 402 and the hollow sheet 403 are fixed at one end of the sputum suction tube 5 by the rubber connecting tube 401, sputum enters the inside of the sputum suction tube 5 from the hollow sheet 403 through the tapered hole 404, the phenomenon of cross infection can be avoided when the collecting device is used, then the air pressure inside the glass test tube 1 is increased through the air suction tube 6, the suction hole 304 at one end of the connecting end 303 is placed at a sputum taking position, the sputum enters the inside of the buffer cavity 305 through the supporting tube body 301, and finally enters the inside of the leading-out conduit 402 through the buffer action of the leading-out end 306 and the leading-out opening 307, when the sputum is extracted, the higher air pressure is reduced by the through hole 302, so that the suction hole 304 is separated from the mucosa of a, the mucosa phenomenon is got to the mistake when avoiding this collection device to use appearing, patient's pain when having reduced this collection device to use is felt, through inhaling phlegm pipe 5 and entering into the inside sputum of glass test tube 1, can read out numerical value under reading scale 8's effect, 11 position departments of strip are placed to the rectangle of hollowing sleeve 9 from laying notch 10 at last and pour into the frozen water into, can avoid the rotten of the inside sample of glass test tube 1, can strengthen the accurate degree that detects at last, accomplish collection device's use work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new phlegm sample collection device, includes glass test tube (1), reading scale (8), hollow cover (9), lays notch (10) and rectangle and places strip (11), its characterized in that: reading scale (8) are all installed to the both sides on glass test tube (1) surface, the bottom cover of glass test tube (1) is equipped with hollow cover (9), and the internally mounted of hollow cover (9) has and lays notch (10) to the rectangle that the inside of laying notch (10) is fixed with the equidistant places strip (11), T shape sealing plug (2) is installed on the top of glass test tube (1), and the top of T shape sealing plug (2) is fixed with sealed pad (7), and the top of sealed pad (7) is provided with inhales phlegm pipe (5), and the one end of inhaling phlegm pipe (5) extends to the inside of glass test tube (1), connection structure (4) is installed to the one end of inhaling phlegm pipe (5), and connection structure (4) keep away from the one end of inhaling phlegm pipe (5) and be fixed with and absorb structure (3).

2. A new sputum specimen collection device according to claim 1, wherein: absorb structure (3) from the bottom up and set gradually support body (301), through-hole (302), connect end (303), draw forth mouth (307), cushion chamber (305), draw forth end (306) and draw forth mouth (307), the one end that supports body (301) is provided with equidistant through-hole (302), and installs on one side of through-hole (302) and connect end (303) to the fixed surface who connects end (303) attracts hole (304).

3. A new sputum specimen collection device according to claim 2, wherein: buffer chamber (305) are installed to the one end of supporting tube body (301), and the one end of buffer chamber (305) is fixed with and draws forth end (306), and draw forth end (306) and keep away from the one end of buffer chamber (305) and install and draw forth mouth (307).

4. A new sputum specimen collection device according to claim 1, wherein: the connection structure (4) is sequentially provided with a rubber connection pipe (401), a leading-out pipe (402), a hollow sheet (403) and a tapered hole (404) from left to right, the inside of the rubber connection pipe (401) is fixed with the hollow sheet (403), one end of the hollow sheet (403) is fixedly connected with the sputum suction pipe (5), and the tapered hole (404) is installed at one end, away from the sputum suction pipe (5), of the hollow sheet (403).

5. A new sputum specimen collection device according to claim 4, wherein: the surface of the hollow sheet (403) is sleeved with an extraction conduit (402), one end of the extraction conduit (402) is fixedly connected with the suction structure (3), and the diameter of the extraction conduit (402) is larger than that of the hollow sheet (403).

6. A new sputum specimen collection device according to claim 1, wherein: one side of the sealing gasket (7) far away from the sputum suction pipe (5) is fixed with an air suction pipe (6), and one end of the air suction pipe (6) extends to the inside of the glass test tube (1).