CN218784437U

CN218784437U - Clinical laboratory test sampling device

Info

Publication number: CN218784437U
Application number: CN202221581922.2U
Authority: CN
Inventors: 李振霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-04-04
Anticipated expiration: 2032-06-23

Abstract

The utility model provides a clinical chemical examination sampling device, including the collecting pipe, the top threaded connection of collecting pipe has the tube cap that sets up with the collection pipe is supporting, the top surface center of tube cap is provided with the connector that is the vertical state with the tube cap, the supporting threaded connection of connector has the connecting sleeve lid, it has exhaust needle tubing to peg graft at the middle part of connecting sleeve lid, exhaust needle tubing's top intercommunication is provided with the air cushion, it has the fluid-discharge tube to peg graft in one side bottom of collecting pipe, the terminal fixedly connected with valve subassembly of fluid-discharge tube. The utility model discloses a connecting pipe that sets up will connect can dismantle between urine dish and the collecting pipe and be connected, can extract the connecting pipe after the sample, then connect supporting connecting sleeve lid twisting to seal the processing to the collecting pipe, not only avoided the peculiar smell to pollute the surrounding environment, also prevented simultaneously that the urine that treats the detection from receiving the pollution, and then guaranteed the accuracy that detects.

Description

Clinical laboratory test sampling device

Technical Field

The utility model relates to a chemical examination sample technical field especially relates to a clinical chemical examination sampling device.

Background

In a clinical drug test, various body indexes of a subject need to be analyzed through various detection means so as to accurately know the various body indexes of the subject and determine the safety and the effectiveness of a test drug, wherein the conventional urine detection is a detection means commonly used in a clinical test sampling device and is a detection means of the clinical test sampling device in medicine.

Through the retrieval, chinese utility model discloses a CN209996365U urine sampling device, including pipe body and toper honeycomb duct, the top of pipe body is provided with the dicyclo line fixed part, and the toper honeycomb duct is wide down narrow, and upper portion is the urine inlet port, and the lower part is to the interface, place to the interface in the dicyclo line fixed part, wherein, the pipe body includes the inner tube, overlaps in the top outside of inner tube to be equipped with one end annular tube, and the lower extreme and the pipe body fixed connection of annular tube form the dicyclo line fixed part that is located pipe body top, and the upper end of annular tube is higher than the height of inner tube. The utility model discloses splash in the time of can preventing the sample urine, and the cost is with low costs, the production of being convenient for, convenient to use.

The prior device has the following problems when in use: the tube body containing urine is open, so that peculiar smell can pollute the surrounding environment, and the detected urine can be polluted to influence the detection accuracy; meanwhile, the bottom of the pipe body is in a semi-spherical shape, so that a specific placing table is required to be placed when the pipe body is placed, and the space occupied by the detection table is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the body of filling the urine is the open type, and the peculiar smell not only can pollute the surrounding environment, and the urine that detects moreover also probably receives the pollution, is the semicircle sphericity because of the body bottom consequently still needs specific platform of placing to put when placing, has increased the problem that detects the shared space of mesa simultaneously.

In order to solve the technical problem, the utility model provides a clinical chemical examination sampling device, including the collecting pipe, the top threaded connection of collecting pipe has the tube cap that sets up with the collecting pipe is supporting, the top surface center of tube cap is provided with the connector that is the vertical state with the tube cap, the connector is hollow out construction and runs through its bottom the tube cap with the collecting pipe is linked together, the inside of connector inserts and is connected with the connecting pipe, the one end fixedly connected with of connecting pipe connects the urine dish, the outer wall of connector is provided with the external screw thread, just the supporting threaded connection of connector has the connecting sleeve lid, it has exhaust needle tubing to peg graft at the middle part of connecting sleeve lid, exhaust needle tubing's top intercommunication is provided with the air cushion, it has the fluid-discharge tube to peg graft in one side bottom of collecting pipe, the terminal department fixedly connected with valve component of fluid-discharge tube.

Preferably, the valve assembly comprises a valve body fixedly arranged at the tail end of the drainage pipe, and the valve assembly further comprises a valve cover connected with the valve body through a hinge, and a torsion spring is sleeved on the surface of the hinge.

Preferably, the bottom of the collecting pipe is fixedly connected with a sucker for fixing and placing.

Preferably, a label sticker is adhesively connected to a side surface of the collection tube, and a scale for observing the amount of urine is provided on one side of the label sticker on the side surface of the collection tube.

Preferably, the opposite surfaces of the valve body and the valve cover are mutually attached, and the valve cover forms a rotating point around the hinge to form a closed or opened state with the valve body under the connection of the hinge.

Preferably, the outer wall of one end of the air cushion, which is far away from the exhaust needle tube, and the inner part of the exhaust needle tube are both provided with one-way valves.

Compared with the prior art, the utility model provides a clinical chemical examination sampling device possesses following beneficial effect:

1. the utility model discloses a connecting pipe that sets up will connect can dismantle between urine dish and the collecting pipe and be connected, can extract the connecting pipe after the sample, then connect supporting connecting sleeve lid twisting to seal the processing to the collecting pipe, not only avoided the peculiar smell to pollute the surrounding environment, also prevented simultaneously that the urine that treats the detection from receiving the pollution, and then guaranteed the accuracy that detects.

2. The utility model discloses utilize the air cushion and the exhaust needle tubing that connect the upper shield setting to advance to aerify to the inside of collecting pipe to increase the inside atmospheric pressure of collecting pipe, make the inside urine of collecting pipe open the valve gap at pressure, thereby discharge collecting inside liquid, make the valve gap restore to the throne and paste relatively the fluid-discharge tube with the valve body under torque spring's torsion elastic action when stopping the pressurization and seal, guaranteed not contact with the urine at the in-process that uses, and then avoid polluting.

3. The utility model discloses add the sucking disc in the bottom of collecting pipe, usable sucking disc adsorbs the collecting pipe is fixed on the mesa of examining the test table after collecting the completion, need not to increase extraordinarily and places the platform, and not only easy operation has just reduced the occupation space who detects the mesa.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the air cushion connection and installation structure of the present invention;

fig. 3 is a partially enlarged schematic view of a in fig. 2 according to the present invention;

fig. 4 is another overall perspective view of the present invention.

In the figure: 1. a collection pipe; 2. a tube cover; 3. a connection port; 4. a connecting pipe; 5. a urine receiving disc; 6. labeling; 7. a graduated scale; 8. a suction cup; 9. a liquid discharge pipe; 10. connecting the sleeve cover; 11. an air cushion; 12. an exhaust needle tube; 13. a valve body; 14. a valve cover; 15. a hinge; 16. a torsion spring.

Detailed Description

The utility model relates to a clinical laboratory test sampling device, as shown in figures 1-4, including collecting pipe 1, the top threaded connection of collecting pipe 1 has the tube cap 2 that sets up with collecting pipe 1, the top surface center of tube cap 2 is provided with the connector 3 that is the vertical state with tube cap 2, connector 3 is hollow structure and its bottom runs through tube cap 2 and is linked together with collecting pipe 1, the inside of connector 3 inserts and is connected with connecting pipe 4, the one end fixedly connected with of connecting pipe 4 connects urine dish 5, the outer wall of connector 3 is provided with the external screw thread, and the supporting threaded connection of connector 3 has the connecting cover 10, it has exhaust needle tubing 12 to peg graft in the middle part of connecting cover 10, the top of exhaust needle tubing 12 communicates and is provided with air cushion 11, the one end outer wall that air cushion 11 is far away from exhaust needle tubing 12 and the inside of exhaust needle tubing 12 are all provided with the check valve, the check valve that air cushion 11 department was used for making air cushion 11 extrude, the check valve that exhaust needle tubing 12 department is used for the inside air cushion 11 to discharge of air cushion 11, and then make air cushion 11 can repeatedly extrude to inflate the inside of collecting pipe 1 to connect the inside of collecting pipe, thereby the collecting pipe is not only can prevent the collecting pipe 1 from polluting the collecting pipe 1, the bottom of urine drainage tube 9 that the collecting pipe is connected with the collecting pipe 10, thereby the collecting pipe is connected with the collecting pipe is set up the urine drainage tube is set up, the urine drainage tube is connected with the collecting pipe 10, thereby the urine drainage tube is prevented from pollution after the urine drainage tube 1, the urine drainage tube is detected by the sealed connection of the collection pipe, the collection pipe is connected with the urine drainage tube that can be detected by the collection pipe is connected with the collection pipe, the urine drainage tube is connected with the urine drainage tube that can be detected, thereby the collection pipe is not only, thereby increase the inside atmospheric pressure of collecting pipe 1, make the inside urine of collecting pipe 1 push up valve gap 14 at pressure, thereby discharge the inside liquid of collecting pipe 1, make valve gap 14 restore and valve body 13 paste mutually and seal the fluid-discharge tube 9 under the spring action of torsion spring 16 when stopping the pressurization, guaranteed not to contact with the urine in the in-process of using, and then avoid polluting, during specific operation uses, peg graft connecting pipe 4 inside connector 3 earlier, then the user can utilize urine receiving dish 5 to collect the urine, the urine is carried to the inside of collecting pipe 1 along connecting pipe 4, extract connecting pipe 4 when accomplishing the collection and then screw on connecting sleeve lid 10 on connector 3, thereby carry out sealing process to collecting pipe 1, when extracting the inside urine of collecting pipe 1, repeatedly extrude air cushion 11 many times, thereby make air cushion 11 inflate the inside of collecting pipe 1 through exhaust needle tubing 12, make the inside urine of collecting pipe 1 push up valve gap 14 and break away from valve body 13 under the pressure that increases gradually, and then discharge the inside urine of collecting pipe 1.

As shown in fig. 3, the valve assembly includes a valve body 13 fixedly installed at the end of the drainage pipe 9, and a valve cover 14 connected with the valve body 13 through a hinge 15, wherein a torsion spring 16 is sleeved on the surface of the hinge 15, and it can be described that a torsion output end and a torsion input end of the torsion spring 16 are respectively abutted against the top surfaces of the valve body 13 and the valve cover 14, so that the initial state between the valve body 13 and the valve cover 14 is tightly attached under the torsion elasticity of the torsion spring 16, and the torsion value of the torsion spring 16 is greater than the urine pressure value of the full state of the collection pipe 1, thereby preventing urine leakage.

As shown in fig. 1 and fig. 2, the bottom of the collecting pipe 1 is fixedly connected with the sucking disc 8 for fixing and placing, after the collecting is completed, the collecting pipe 1 can be fixedly adsorbed on the table top of the detection table by the sucking disc 8, the arrangement of the table top is not needed to be additionally arranged, the operation is simple, and the occupied space of the detection table top is reduced.

As shown in fig. 1 and fig. 2, a label sticker 6 is adhesively connected to a side surface of the collecting pipe 1, a graduated scale 7 for observing the amount of urine is arranged on one side of the label sticker 6 on the side surface of the collecting pipe 1, the label sticker 6 is used for filling in information identities of patients to prevent confusion among a plurality of detection samples, the graduated scale 7 is convenient for users to observe the collection amount of urine, and insufficient collection caused by too little collection or urine overflow caused by too much collection is prevented.

As shown in fig. 1, 2 and 3, the valve body 13 and the valve cover 14 are attached to each other at opposite surfaces thereof, and are connected by the hinge 15 to form a rotation point of the valve cover 14 around the hinge 15 and a closed or open state with respect to the valve body 13, and at an initial state, the valve body 13 and the valve cover 14 are closely attached to each other at opposite surfaces thereof under the torsional elasticity of the torsion spring 16, that is, at a closed state, to seal the drainage pipe 9, and when the internal pressure of the collection pipe 1 is greater than the torsion force of the torsion spring 16, urine in the collection pipe 1 pushes up the valve cover 14 to rotatably move the valve cover 14 along the rotation point of the hinge 15, and further forms an inclination angle with the valve body 13, that is, at an open state, to discharge the urine in the collection pipe 1.

The utility model discloses a theory of operation and use flow:

during the use, connect the connecting pipe 4 in the inside of connector 3 with pegging graft earlier, then the usable urine collecting pan 5 of user collects the urine, the urine is carried to the inside of collecting pipe 1 along connecting pipe 4, extract connecting pipe 4 when accomplishing the collection then screw on and connect connecting sleeve lid 10 on connector 3, thereby carry out sealing process to collecting pipe 1, usable sucking disc 8 adsorbs collecting pipe 1 is fixed on the mesa of examining the platform after the collection is accomplished, need not to increase extraordinarily and place the platform, easy operation not only, and the occupation space who detects the mesa has been reduced, when extracting the inside urine of collecting pipe 1, extrude air cushion 11 many times repeatedly, thereby make air cushion 11 aerify the inside of collecting pipe 1 through exhaust needle tube 12, make the inside urine of collecting pipe 1 push up valve gap 14 and break away from valve body 13 under the pressure that gradually increases, and then discharge the inside urine of collecting pipe 1.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a clinical laboratory test sampling device, includes collecting pipe (1), its characterized in that, the top threaded connection of collecting pipe (1) has the tube cap (2) of supporting setting with collecting pipe (1), the top surface center of tube cap (2) is provided with connector (3) that is the vertical state with tube cap (2), connector (3) are hollow out construction and its bottom run through tube cap (2) with collecting pipe (1) are linked together, the inside of connector (3) inserts and is connected with connecting pipe (4), the one end fixedly connected with of connecting pipe (4) connects urine dish (5), the outer wall of connector (3) is provided with the external screw thread, just the supporting threaded connection of connector (3) has connecting sleeve cover (10), the middle part of connecting sleeve cover (10) is pegged graft and is had exhaust needle tubing (12), the top intercommunication of exhaust needle tubing (12) is provided with air cushion (11), one side bottom of collecting pipe (1) is pegged graft and is had fluid-discharge tube (9), the terminal department fixedly connected with of fluid-discharge tube (9).

2. A clinical assay sampling device according to claim 1, wherein: the valve assembly comprises a valve body (13) fixedly arranged at the tail end of the drainage pipe (9), and a valve cover (14) connected with the valve body (13) through a hinge (15), wherein a torsion spring (16) is sleeved on the surface of the hinge (15).

3. A clinical assay sampling device according to claim 1, wherein: the bottom of the collecting pipe (1) is fixedly connected with a sucker (8) for fixed placement.

4. A clinical assay sampling device according to claim 1, wherein: the side surface of the collecting pipe (1) is adhered and connected with a label sticker (6), and a graduated scale (7) for observing the amount of urine is arranged on one side of the label sticker (6) on the side surface of the collecting pipe (1).

5. A clinical assay sampling device according to claim 2, wherein: the valve body (13) and the valve cover (14) are attached to each other on opposite surfaces, and a rotating point of the valve cover (14) around the hinge (15) and the valve body (13) form a closed or opened state under the connection of the hinge (15).

6. A clinical assay sampling device according to claim 1, wherein: the air cushion (11) is far away from the outer wall of one end of the exhaust needle tube (12) and the inside of the exhaust needle tube (12) are both provided with one-way valves.