CN210626113U

CN210626113U - Clinical laboratory uses urine sampler

Info

Publication number: CN210626113U
Application number: CN201921551055.6U
Authority: CN
Inventors: 李君芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-26
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a clinical laboratory uses urine sampler, including upper cover, catcher deposit chamber, liquid drainage extruded tube, sampling tube and catcher, liquid drainage extruded tube includes upper extrusion pipe, lower extrusion pipe, liquid drainage tube, holder, support piece, sample needle and extrusion spring, upper extrusion plate is equipped with on upper extrusion pipe upper portion, lower extrusion pipe nestification is located in the upper extrusion pipe, the intraductal middle part of lower extrusion is equipped with lower extrusion plate, be equipped with on the lateral wall of lower extrusion pipe and extrude spacing piece; the utility model belongs to the medical health field has solved the urine from collection, the pollution to human body, environment that the transfer in-process probably appears, can also avoid the secondary pollution of environment to urine sample itself simultaneously, is favorable to the accuracy of chemical examination result.

Description

Clinical laboratory uses urine sampler

Technical Field

The utility model belongs to the medical health field specifically indicates a clinical laboratory uses urine sampler.

Background

With the improvement of medical technology, more, faster and more accurate diagnosis data are provided for patients through the examination equipment, the urine examination is one of clinically important examination items, the urine examination has very important function on clinical diagnosis, and the performance of the sampling equipment in the urine examination is particularly important.

Urine and air contact at the completion sample censorship in-process, receive the pollution easily, influence the urine examination result, topple over the in-process to the test tube by the sampling cup simultaneously, spill easily and pollute the test tube, no matter medical staff or patient all face the problem of being polluted by the urine, also have certain defect in aspects such as convenient, practical, anti-pollution.

Disclosure of Invention

For solving above-mentioned current difficult problem, the utility model provides a clinical laboratory uses urine sampler has solved the urine from structure and technique from the pollution to human body, environment that collection, transfer in-process probably appear, can also avoid the secondary pollution of environment to urine sample itself simultaneously, is favorable to the accuracy of chemical examination result. Has the functions of convenience, practicability and pollution prevention.

The utility model adopts the technical scheme as follows: a urine sampler for clinical laboratory comprises an upper cover, a collector storage cavity, a liquid drainage extruding tube, a sampling tube and a collector, wherein the liquid drainage extruding tube is arranged on the upper part of the sampling tube, the collector storage cavity is arranged on the upper part of the liquid drainage extruding tube, the collector is arranged in the collector storage cavity, the upper cover is hinged on the collector storage cavity, the liquid drainage extruding tube is arranged in a hollow cavity, the liquid drainage extruding tube comprises an upper extruding tube, a lower extruding tube, a liquid drainage tube, a clamping piece, a supporting piece, a sampling needle and an extruding spring, the upper extruding tube and the lower extruding tube are arranged in a hollow cavity, an upper extruding plate is arranged on the upper part of the upper extruding tube, the upper extruding plate is arranged at the bottom of the collector storage cavity, the lower extruding tube is nested in the upper extruding tube, a lower extruding plate is arranged in the middle of the lower extruding tube, the extruding spring is fixedly connected between the upper extruding plate and the lower extruding plate, be equipped with spacing piece on the extrusion on the lateral wall of extruding tube down, spacing piece is located on the extrusion between last extrusion tube and the lower extrusion tube lateral wall on the extrusion, be equipped with spacing piece under the extrusion on the extrusion tube inside wall down, spacing piece locates the below of stripper plate down under the extrusion, liquid drainage tube locates the center department between stripper plate and the lower stripper plate, liquid drainage tube is hollow pipeline setting, extrudees the pipe and extrudees the pipe down on the intercommunication, the middle part of liquid drainage tube is located to the holder, the holder is equipped with the recess, be equipped with the recess on the lateral wall of the liquid drainage extrusion pipe that the recess corresponds, support piece is located in holder recess and the recess of liquid drainage extrusion pipe, support piece's one end is equipped with the through-hole, the sample needle is located in the through-hole, the length of sample needle is greater than the length of liquid drainage tube.

Further, the sampling tube is nested in the lower extrusion tube.

Furthermore, the center of the upper extrusion plate is provided with an upper rubber ring, and the bottom wall of the receiver is provided with the rubber ring which can be punctured by a sampling needle more easily so that urine enters the sampling tube through the liquid drainage tube.

Further, the sampling tube upper portion is equipped with the sampling tube lid, the central department of sampling tube lid is equipped with down the rubber circle, thereby is punctureed by the sampling needle more easily and makes the urine pass through liquid drainage tube entering sampling tube.

Furthermore, the limiting piece is arranged annularly on the extrusion and the limiting piece is arranged annularly on the extrusion, the limiting effect is achieved when the upper extrusion pipe rebounds upwards respectively, and the limiting effect is achieved when the lower extrusion plate rebounds downwards in the lower extrusion pipe.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a clinical laboratory uses urine sampler, the extrusion that the sampling needle can be through the liquid drainage extrusion pipe that is equipped with the extrusion spring punctures rubber circle, connects the rubber circle of getting the ware diapire and the rubber circle reaches the technological effect that does not need the contact of in-process of shifting the urine down, and spacing piece plays spacing effect to the upper and lower slip of last extrusion pipe and lower extrusion pipe respectively on the extrusion, guarantees under the extrusion the utility model discloses the stability of structure has guaranteed extruded dynamics simultaneously, has solved the urine from structure and technique and has collected, the pollution to the human body that probably appears in the transfer process, the secondary pollution of environment to urine sample itself can also be avoided to the environment simultaneously, is favorable to the accuracy of chemical examination result. Has the advantages of convenience, practicability, pollution prevention and low cost.

Drawings

FIG. 1 is a schematic view of the overall structure of a urine sampler for clinical laboratory;

FIG. 2 is a schematic view of the structure of the receiving device of the present invention;

FIG. 3 is a schematic view of the internal structure of the liquid-drainage extruding tube of the present invention;

FIG. 4 is a sectional view of the liquid-guiding extruding tube of the present invention;

FIG. 5 is a schematic structural view of the support member and the sampling needle of the present invention;

FIG. 6 is a schematic view of the sampling tube of the present invention;

the device comprises an upper cover 1, an upper cover 2, a liquid drainage extrusion pipe 3, a sampling pipe 4, a receiving device 5, an upper extrusion pipe 6, a lower extrusion pipe 7, a liquid drainage pipe 8, a clamping piece 9, a supporting piece 10, a sampling needle 11, an extrusion spring 12, an upper extrusion plate 13, a receiving device storage cavity 14, a lower extrusion plate 15, an extrusion upper limiting piece 16, an extrusion lower limiting piece 17, a sampling pipe cover 18, an upper rubber ring 19, a lower rubber ring 20 and a rubber ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, a urine sampler for clinical laboratory comprises an upper cover 1, a receiving device storage cavity 13, a liquid drainage extruding tube 2, a sampling tube 3 and a receiving device 4, wherein the liquid drainage extruding tube 2 is arranged on the upper part of the sampling tube 3, the receiving device storage cavity 13 is arranged on the upper part of the liquid drainage extruding tube 2, the receiving device 4 is arranged in the receiving device storage cavity 13, the upper cover 1 is hinged on the receiving device storage cavity 13, the liquid drainage extruding tube 2 is arranged in a hollow cavity, the liquid drainage extruding tube 2 comprises an upper extruding tube 5, a lower extruding tube 6, a liquid drainage tube 7, a clamping piece 8, a supporting piece 9, a sampling needle 10 and an extruding spring 11, the upper extruding tube 5 and the lower extruding tube 6 are arranged in a hollow cavity, an upper extruding plate 12 is arranged on the upper extruding tube 6, and the upper extruding plate 12 is the bottom of the receiving device storage cavity 13, the lower extrusion pipe 6 is nested in the upper extrusion pipe 5, a lower extrusion plate 14 is arranged in the middle of the lower extrusion pipe 6, the extrusion spring 11 is fixedly connected between the upper extrusion plate 12 and the lower extrusion plate 14, an extrusion upper limiting piece 15 is arranged on the outer side wall of the lower extrusion pipe 6, the extrusion upper limiting piece 15 is arranged between the upper extrusion pipe 5 and the side wall of the lower extrusion pipe 6, an extrusion lower limiting piece 16 is arranged on the inner side wall of the lower extrusion pipe 6, the extrusion lower limiting piece 16 is arranged below the lower extrusion plate 14, the liquid drainage pipe 7 is arranged at the center between the upper extrusion plate 12 and the lower extrusion plate 14, the liquid drainage pipe 7 is a hollow pipeline arrangement and is communicated with the upper extrusion pipe 5 and the lower extrusion pipe 6, the clamping piece 8 is arranged in the middle of the liquid drainage pipe 7, the clamping piece 8 is provided with a groove, and a groove is arranged on the outer side wall of the liquid drainage extrusion pipe 2 corresponding to the groove, the support piece 9 is arranged in a groove of the clamping piece 8 and a groove of the liquid drainage extrusion tube 2, a through hole is formed in one end of the support piece 9, the sampling needle 10 is arranged in the through hole, and the length of the sampling needle 10 is larger than that of the liquid drainage tube 7.

Further, the sampling tube 3 is nested in the lower squeeze tube 6.

Further, an upper rubber ring 18 is arranged at the center of the upper extrusion plate 12, and a rubber ring 20 is arranged on the bottom wall of the receiver 4, so that the receiver can be more easily punctured by the sampling needle 10 to make urine enter the sampling tube 3 through the liquid drainage tube 7.

Further, the upper part of the sampling tube 3 is provided with a sampling tube cover 17, the center of the sampling tube cover 17 is provided with a lower rubber ring 19 which is easier to be punctured by the sampling needle 10, so that urine enters the sampling tube 3 through the liquid drainage tube 7.

Furthermore, the upper extrusion limiting piece 15 and the lower extrusion limiting piece 16 are both arranged in an annular shape and respectively play a role in limiting the upward rebound of the upper extrusion pipe 5 and limiting the downward rebound of the lower extrusion plate 14 in the lower extrusion pipe 6.

When the sampling device is used, the upper cover 1 is opened, the collector 4 containing urine is placed in the collector storage cavity 13, the upper cover 1 is closed, the sampling tube 3 is held tightly and the upper cover 1 is pressed, the upper extrusion tube 5 and the lower extrusion tube 6 slide to be close to each other, the extrusion spring 11 is extruded and deformed, the upper extrusion plate 12 drives the collector 4 downwards to be close to the sampling needle 10, the sampling needle 10 sequentially pierces the upper rubber ring 18 on the upper extrusion plate 12 and the rubber ring 20 on the bottom wall of the collector 4, the urine in the collector 4 flows downwards along the liquid drainage tube 7, meanwhile, the lower extrusion plate 14 drives the sampling tube 3 to be close to the sampling needle 10 to slide upwards, the sampling needle 10 pierces the lower rubber ring 19 on the sampling tube 3, the urine liquid drainage tube 7 flows into the sampling tube 3, the hand leaves the upper cover 1, the extrusion spring 11 is restored to the original state, the upper extrusion tube 5 is restored to the upper limit piece 15, the lower extrusion tube 6 is restored to the lower limit piece 16, separating the sampling tube 3 and the liquid drainage extrusion tube 2, and conveying the sampling tube 3 to an assay place.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a clinical laboratory uses urine sampler which characterized in that: the sampling device comprises an upper cover, a receiving device storage cavity, a liquid drainage extrusion pipe, a sampling pipe and a receiving device, wherein the liquid drainage extrusion pipe is arranged on the upper part of the sampling pipe, the receiving device storage cavity is arranged on the upper part of the liquid drainage extrusion pipe, the receiving device is arranged in the receiving device storage cavity, the upper cover is hinged on the receiving device storage cavity, the liquid drainage extrusion pipe is arranged in a hollow cavity, the liquid drainage extrusion pipe comprises an upper extrusion pipe, a lower extrusion pipe, a liquid drainage pipe, a clamping piece, a supporting piece, a sampling needle and an extrusion spring, the upper extrusion pipe and the lower extrusion pipe are arranged in a hollow cavity, an upper extrusion plate is arranged on the upper part of the upper extrusion pipe, the upper extrusion plate is the bottom of the receiving device storage cavity, the lower extrusion pipe is nested in the upper extrusion pipe, the lower extrusion pipe is internally provided with a lower extrusion plate in the middle part, the extrusion spring is fixedly connected between the upper extrusion plate and the lower extrusion plate, be equipped with spacing piece on the extrusion on the lateral wall of extruding tube down, spacing piece is located on the extrusion between last extrusion tube and the lower extrusion tube lateral wall on the extrusion, be equipped with spacing piece under the extrusion on the extrusion tube inside wall down, spacing piece locates the below of stripper plate down under the extrusion, liquid drainage tube locates the center department between stripper plate and the lower stripper plate, liquid drainage tube is hollow pipeline setting, extrudees the pipe and extrudees the pipe down on the intercommunication, the middle part of liquid drainage tube is located to the holder, the holder is equipped with the recess, be equipped with the recess on the lateral wall of the liquid drainage extrusion pipe that the recess corresponds, support piece is located in holder recess and the recess of liquid drainage extrusion pipe, support piece's one end is equipped with the through-hole, the sample needle is located in the through-hole, the length of sample needle is greater than the length of liquid drainage tube.

2. A clinical laboratory urine sampler according to claim 1, characterized in that: the sampling tube is nested in the lower extrusion tube.

3. A clinical laboratory urine sampler according to claim 1, characterized in that: the center of the upper extrusion plate is provided with an upper rubber ring, and the bottom wall of the catcher is provided with a rubber ring.

4. A clinical laboratory urine sampler according to claim 1, characterized in that: the sampling tube upper portion is equipped with the sampling tube lid, sampling tube lid center department is equipped with down the rubber circle.

5. A clinical laboratory urine sampler according to claim 1, characterized in that: the upper extrusion limiting piece and the lower extrusion limiting piece are both arranged in an annular mode.