CN213098004U

CN213098004U - Sample collection system for internal medicine

Info

Publication number: CN213098004U
Application number: CN202020748129.1U
Authority: CN
Inventors: 王永萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-05-04
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a sample collection device for internal medicine relates to the sample field of gathering, including gathering the test tube, the top threaded connection who gathers the test tube has the connecting pipe, the inner wall fixedly connected with closing plate of connecting pipe, the upper surface of closing plate is provided with drain pipe, air duct respectively, the one end of drain pipe, air duct runs through the inside that the closing plate extends to gathering the test tube, the other end of drain pipe runs through the week side of connecting pipe, the inner wall sliding connection of connecting pipe has the closing plate. This be used for sample collection system for internal medicine has solved when gathering the urine, generally only uses a disposable drinking cup to collect, when using disposable drinking cup to collect, does not seal, spills easily on the way in the transportation, and can be decomposed by the bacterium when the urine is deposited and produce the problem of pungent nature smell.

Description

Sample collection system for internal medicine

Technical Field

The utility model relates to a sample collection field specifically is a sample collection device for internal medicine.

Background

The internal medicine belongs to the medical department, and comprises a respiratory medicine, a digestive medicine, a cardiovascular medicine, a neurology medicine, an oncology department, an endocrinology department, a hematology medicine, an infectious disease department, a pediatric medicine and the like, wherein excrement such as urine is often required to be collected in internal detection so as to be convenient for detection and detection of the disease of a patient;

when gathering the urine, generally only use a disposable drinking cup to collect, when using disposable drinking cup to collect, do not seal, spill easily on the way of the transportation, and can be decomposed by the bacterium when the urine is deposited and produce pungent smell.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sample collection system for internal medicine has solved when gathering the urine, generally only uses a disposable drinking cup to collect, when using disposable drinking cup to collect, does not seal, spills easily on the way in the transportation, and can be decomposed by the bacterium when the urine is deposited and produce the problem of pungent smell.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including gathering the test tube, the top threaded connection who gathers the test tube has the connecting pipe, the inner wall fixedly connected with closing plate of connecting pipe, the upper surface of closing plate is provided with drain pipe, air duct respectively, the inside that the closing plate extended to gathering the test tube is run through to the one end of drain pipe, air duct, the other end of drain pipe runs through all sides of connecting pipe, the inner wall sliding connection of connecting pipe has the stripper plate.

Preferably, the top of gathering the test tube has seted up the spacing groove, the inner wall of spacing groove is seted up there is the internal thread, the one end fixedly connected with boss that the connecting pipe is close to the collection test tube, the boss extends into the inside of spacing groove and passes through internal thread threaded connection rather than.

Preferably, the one end that the collection test tube was kept away from to the connecting pipe is provided with the stripper bar, the one end of stripper bar extends into the inside of gathering the test tube and with stripper plate fixed connection.

(III) advantageous effects

The utility model provides a sample collection system for internal medicine. The method has the following beneficial effects:

(1) this be used for sample collection system for internal medicine, through the top threaded connection connecting rod of gathering the test tube, the mating reaction of connecting pipe internal fixation connection closing plate for the connecting pipe can seal the collection test tube, when having solved and having gathered the urine, generally only uses a disposable drinking cup to collect, when using disposable drinking cup to collect, does not seal, the problem of spilling easily on the way in the transportation.

(2) This be used for sample collection system for internal medicine, the one end through the drain pipe extends into the inside of gathering the test tube, and one end runs through the mating reaction of connecting rod week side for the extrusion stripper plate, to gathering the intraductal pressure of applying of test, extrude inside urine, avoid directly opening the connecting pipe, can be decomposed by the bacterium when having solved the urine and produce the problem of pungent nature smell.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the connecting rod of the present invention;

FIG. 3 is a schematic view of the structure of the collection tube of the present invention;

FIG. 4 is a schematic view of the connection structure of the extruded tube of the present invention;

fig. 5 is a schematic cross-sectional view of the internal structure of the connection tube of the present invention.

In the figure: 1. collecting test tubes; 11. a limiting groove; 12. an internal thread; 2. a connecting pipe; 21. a boss; 22. a sealing plate; 3. an extrusion stem; 31. a pressing plate; 4. a liquid outlet pipe; 5. an air duct.

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. 1-5, the present invention provides a technical solution: comprises a collection test tube 1, the collection test tube 1 is a tubular structure with an opening at one end, urine to be checked is contained in the collection test tube 1, the top end of the collection test tube 1 is in threaded connection with a connecting tube 2, the connecting tube 2 is a tubular structure with openings at two ends, the inner wall of the connecting tube 2 is fixedly connected with a sealing plate 22, the sealing plate 22 is matched with the connecting tube 2 to seal the urine in the collection test tube 1, the upper surface of the sealing plate 22 is respectively provided with a liquid outlet tube 4 and an air guide tube 5, one end of the liquid outlet tube 4 penetrates through the sealing plate 22 and extends into the collection test tube 1, one end of the liquid outlet tube 4 extending into the collection test tube 1 is positioned above the urine, one end of the air guide tube 5 extending into the collection test tube 1 is positioned inside the urine, the other end of the liquid outlet tube 4, the urine collecting test tube 1 is discharged from the liquid outlet pipe 4, the inner wall of the connecting pipe 2 is slidably connected with the extruding plate 31, the extruding plate 31 moves to increase the pressure in the connecting pipe 2, the pressure in the connecting pipe 2 is transmitted into the collecting test tube 1 through the air duct 5, the urine is discharged from the collecting test tube 1 through the liquid outlet pipe 4 under the action of the pressure, the top end of the collecting test tube 1 is provided with a limiting groove 11, the limiting groove 11 is an annular limiting groove, the inner wall of the limiting groove 11 is provided with an internal thread 12, one end of the connecting pipe 2, which is close to the collecting test tube 1, is fixedly connected with a boss 21, the boss 21 extends into the limiting groove 11 and is in threaded connection with the boss through the internal thread 12, a sealing ring is arranged at the boss 21 and the limiting groove 11, the sealing ring prevents air leakage at the joint, one end of the connecting pipe 2, which is far away from, the extrusion rod 3 is moved to drive the extrusion plate 31 to move, so that the pressure in the connecting pipe 2 is increased.

During the use, only need pack into collection test tube 1 with the urine in, follow this with boss 21 card go into spacing groove 11 in, rotatory screwing up, can transport and remove.

Detect and to press down squeeze stem 3, squeeze stem 3 drives stripper plate 31 and moves down, to exerting pressure in connecting pipe 2, pressure in connecting pipe 2 is passed through 5 rows of air ducts and is gathered in test tube 1, gathers the increase of 1 internal pressure of test tube and makes the urine discharge through drain pipe 4 and can detect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sample collection system for internal medicine which characterized in that: comprises a collection test tube (1);

the top end of the collection test tube (1) is in threaded connection with a connecting tube (2);

a sealing plate (22) is fixedly connected to the inner wall of the connecting pipe (2), and a liquid outlet pipe (4) and an air guide pipe (5) are respectively arranged on the upper surface of the sealing plate (22);

one end of the liquid outlet pipe (4) and one end of the air guide pipe (5) penetrate through the sealing plate (22) and extend into the collection test tube (1), and the other end of the liquid outlet pipe (4) penetrates through the periphery of the connecting pipe (2);

the inner wall of the connecting pipe (2) is connected with an extrusion plate (31) in a sliding way.

2. A medical sample collection device according to claim 1, wherein: spacing groove (11) have been seted up on the top of gathering test tube (1), internal thread (12) have been seted up to the inner wall of spacing groove (11), connecting pipe (2) are close to one end fixedly connected with boss (21) of gathering test tube (1), boss (21) extend into the inside of spacing groove (11) and pass through internal thread (12) threaded connection rather than.

3. A medical sample collection device according to claim 1, wherein: the one end of keeping away from gathering test tube (1) in connecting pipe (2) is provided with squeeze bar (3), the one end of squeeze bar (3) extend into the inside of gathering test tube (1) and with stripper plate (31) fixed connection.