CN110215237B

CN110215237B - Sealed urine collecting device

Info

Publication number: CN110215237B
Application number: CN201910602180.3A
Authority: CN
Inventors: 朱小玲; 吴凡; 吴爱娟; 张晓义
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2022-03-18
Anticipated expiration: 2039-07-05
Also published as: CN110215237A

Abstract

The invention discloses a sealed urine collecting device which is used for collecting urine and transferring the urine into a test tube and comprises a body, an upper cover and a flow guide assembly, wherein the body comprises an accommodating cavity for storing the urine, and the accommodating cavity is provided with a liquid inlet for collecting the urine and a liquid outlet for discharging the urine; the upper cover is connected with the body and can be hermetically covered on the liquid inlet; the flow guide assembly comprises a flow guide piece and a sealing piece, a liquid discharge channel communicated with the liquid discharge port is arranged in the flow guide piece, the sealing piece is rotatably and hermetically arranged at the liquid discharge port, a guide channel used for guiding urine in the accommodating cavity to the liquid discharge channel is further arranged on the sealing piece, and the sealing piece can be stressed to rotate so that two ends of the guide channel are respectively communicated with the accommodating cavity and the liquid discharge channel to enable the urine stored in the accommodating cavity to flow into the test tube. The urine storage device can not only store urine hermetically, but also can not pollute the outer wall of the test tube when transferring the urine.

Description

Sealed urine collecting device

Technical Field

The invention relates to a collecting device for medical examination urine samples, in particular to a sealed urine collecting device.

Background

The urine analysis result provides information for judging the disease of the internal organs in advance, for judging the current health condition of the subject, and the like. Each hospital and testing center routinely performs urine tests on a large number of new patients, physical examination personnel, hospitalized patients, and other needs.

Typically, the subject will go to the bathroom and collect his urine sample with a paper cup, which is then placed on a designated shelf in the laboratory or poured into a designated tube. After the urine sample is collected in the laboratory or elsewhere, the urine sample is sent to another laboratory for urinalysis.

In many cases, a large number of urine samples are tested in a single day and the individual jars placed next to one another take up a considerable amount of space so that a large area is required to store them until the time of testing. And there is still the possibility of losing the urine sample in the cup by inadvertently dropping or tilting it when they are sent to the laboratory. This not only dirties the environment, but may also result in some urine samples that cannot be used in the assay. In addition when shifting the urine to the test tube, have the outer wall of urine pollution test tube or liquid storage pipe, lead to the test tube or the liquid storage pipe of storage urine to be put directly on urine analysis instrument by medical personnel and use, medical personnel still need shift the urine to clean test tube or liquid storage pipe once more in, so foretell collection system has the defect in the aspect of the health.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sealed urine collecting device.

In order to achieve the purpose, the invention provides the following technical scheme:

a sealed urine collecting device is used for collecting urine and transferring the urine to a test tube and comprises a body, an upper cover and a flow guide assembly, wherein the body comprises an accommodating cavity for storing the urine, and the accommodating cavity is provided with a liquid inlet for collecting the urine and a liquid outlet for discharging the urine; the upper cover is connected with the body and can be hermetically covered on the liquid inlet; the flow guide assembly comprises a flow guide piece and a sealing piece, the flow guide piece is arranged on the body and is provided with a liquid discharge channel communicated with the liquid discharge port, the sealing piece is rotatably and hermetically arranged at the liquid discharge port, the sealing piece is also provided with a guide channel used for guiding urine in the accommodating cavity to the liquid discharge channel, and the sealing piece can be rotated under stress to enable two ends of the guide channel to be respectively communicated with the accommodating cavity and the liquid discharge channel so as to enable the urine stored in the accommodating cavity to flow into the test tube.

Through adopting above-mentioned technical scheme, the chamber of acceping of body is used for collecting the urine, and the upper cover can be covered and locate the inlet department of acceping the chamber with sealed ground and can avoid the urine to drop or incline and lead to the scattering and disappearing of urine sample in the transfer process. And, during the urine shifts, insert the water conservancy diversion spare and locate in the test tube, exert certain effort for the sealing member and make its rotation and make the both ends of water conservancy diversion passageway be linked together with acceping the chamber and flowing back the passageway respectively and flow into in the test tube with the urine that will accept the intracavity and store to avoid the urine to shift the outer wall of in-process pollution test tube, so that influence later stage and use.

Further, the liquid inlet and the liquid outlet are oppositely arranged.

Through adopting above-mentioned technical scheme for the urine is collected conveniently and is accomodate the urine discharge efficiency height that the intracavity stored.

Furthermore, a clamping groove is formed in the upper end of the body, a buckle is arranged at a position, corresponding to the clamping groove, of the upper cover, and the buckle can be buckled in the clamping groove.

Through adopting above-mentioned technical scheme for upper cover and body can fixed connection be in the same place.

Furthermore, the buckle of upper cover still is equipped with sealed the pad to avoid the urine of accommodating the intracavity flows along the clearance between buckle and the draw-in groove.

Through adopting above-mentioned technical scheme, can realize the sealing connection between upper cover and the body to the urine of avoiding acceping the intracavity flows along the clearance between buckle and the draw-in groove.

Furthermore, the sealing element comprises a rotating part arranged at the liquid discharge opening, a connecting rod and a knob, the guide channel is arranged in the rotating part, one end of the connecting rod is connected with the rotating part, the other end of the connecting rod penetrates through the side wall of the body, and the knob is arranged on the outer side of the body and connected to the end part of the connecting rod penetrating through the side wall of the body; the knob can be stressed to enable the rotating part to rotate so that two ends of the guide channel are respectively communicated with the accommodating cavity and the liquid discharge channel.

By adopting the technical scheme, the knob can be stressed to enable the rotating part to rotate so as to enable the two ends of the guide channel to be respectively communicated with the accommodating cavity and the liquid discharge channel and enable urine stored in the accommodating cavity to flow into the test tube.

Further, the shaft body of the connecting rod is connected with the side wall of the body in a sealing mode and can rotate relative to the side wall of the body.

By adopting the technical scheme, when one end of the connecting rod penetrating through the side wall of the body is positioned below the liquid level of urine in the containing cavity, the rod body of the connecting rod is in sealing connection with the side wall of the body, so that the urine cannot flow out along the gap between the rod body of the connecting rod and the side wall of the body.

Further, the water conservancy diversion subassembly still includes a setting element, the setting element cover is located the outside of water conservancy diversion piece, the test tube is inserted and is located the water conservancy diversion piece with between the setting element, the setting element is close to one side of water conservancy diversion piece still is equipped with at least one and is used for supporting holding the location portion of test tube.

Through adopting above-mentioned technical scheme, only need insert the test tube and locate between water conservancy diversion spare and setting element when shifting the urine, location portion can support the lateral wall of holding the test tube in order to fix the test tube, makes the transfer operation more convenient.

Furthermore, a positioning groove extending from one side of the positioning piece close to the flow guide piece towards one side of the positioning piece far away from one side of the flow guide piece is formed in the side wall of the positioning piece, and the positioning portion is movably arranged in the positioning groove.

Through adopting above-mentioned technical scheme, location portion can carry out the reciprocating motion of horizontal direction in the constant head tank in order to support and hold or not support and hold the test tube.

Furthermore, the positioning part comprises a spring and a positioning block, and the spring is arranged between the positioning block and one side of the positioning part far away from the flow guide part.

Through adopting above-mentioned technical scheme, when inserting and establishing the test tube, test tube contact locating piece makes the locating piece move towards the spring, and the locating piece can support and hold in order to fix the test tube on the lateral wall of test tube.

Furthermore, an inclined groove is formed in the positioning block and is located on one side, far away from the body, of the positioning block.

Through adopting above-mentioned technical scheme for more laborsaving when the test tube is inserted and is located between water conservancy diversion spare and the setting element.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a structure at different viewing angles according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of one embodiment of the present invention;

fig. 4 is a partial enlarged view of fig. 3 at a region IV;

in the figure: 100. a sealed urine collection device; 10. a body; 11. an accommodating cavity; 12. a liquid inlet; 13. a liquid discharge port; 14. a card slot; 20. an upper cover; 21. buckling; 30. a flow guide assembly; 31. a flow guide member; 311. a liquid discharge channel; 32. a seal member; 321. a rotating part; 322. a connecting rod; 323. a knob; 324. a guide channel; 33. a positioning member; 331. a positioning part; 332. Positioning a groove; 333. a spring; 334. positioning blocks; 335. oblique beveling; 200. test tubes.

Detailed Description

To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1, the present invention provides a sealed urine collecting device 100 for collecting urine and transferring the urine to a test tube 200, wherein the sealed urine collecting device 100 comprises a body 10, an upper cover 20 and a flow guide assembly 30.

Specifically, referring to fig. 2, the body 10 includes a receiving chamber 11 for storing urine. The upper cover 20 is connected to the main body 10 and is hermetically covered on the receiving cavity 11 of the main body 10 to prevent urine from spilling from the receiving cavity 11 during transportation. The diversion assembly 30 is communicated with the accommodating cavity 11 and is used for transferring urine in the accommodating cavity 11 to the test tube 200.

Referring to fig. 3, the body 10 is substantially cylindrical, the containing cavity 11 inside the body 10 is also substantially cylindrical, the containing cavity 11 has a liquid inlet 12 for collecting urine and a liquid outlet 13 for discharging urine, and the liquid inlet 12 and the liquid outlet 13 are disposed opposite to each other, so that urine is conveniently collected and the urine discharging efficiency in the containing cavity 11 is high. In this embodiment, the liquid inlet 12 is located on the upper side of the body 10, and the liquid outlet 13 is located on the lower side of the body 10.

It is understood that in other embodiments, the receiving cavity 11 may have other shapes, such as a rectangular parallelepiped shape or a circular truncated cone shape, according to actual needs.

The upper cap 20 has a substantially circular plate shape, the shape of the upper cap 20 is adapted to the shape of the cross section of the body 10, and the upper cap 20 is connected to the body 10 and sealably covers the inlet 12.

Furthermore, the upper end of the body 10 is further provided with an annular clamping groove 14, a buckle 21 is arranged at a position of the upper cover 20 corresponding to the clamping groove 14, the buckle 21 is approximately annular, and the buckle 21 can be buckled in the clamping groove 14 so that the upper cover 20 and the body 10 are fixedly connected together.

Further, a sealing gasket is disposed inside the annular buckle 21 of the upper cover 20 to prevent urine in the receiving cavity 11 from flowing out along a gap between the buckle 21 and the clamping groove 14.

It is understood that in other embodiments, other structures for sealing the connection position between the upper cover 20 and the body 10 by the cover device may be adopted, and are not illustrated herein.

Referring to fig. 3 and 4, the flow guiding assembly 30 includes a flow guiding element 31, a sealing element 32 and a positioning element 33.

Specifically, the guiding member 31 is approximately ring-shaped, and the guiding member 31 has a hollow cylindrical drainage channel 311 communicating with the drainage port 13, so that urine in the accommodating cavity 11 can flow into the test tube 200 through the drainage channel 311 via the drainage port 13.

It is understood that the cross-section of the liquid discharge passage 311 may be triangular, rectangular or pentagonal in other embodiments. But is not limited thereto.

The seal 32 includes a rotating portion 321 provided at the liquid discharge port 13, a connecting rod 322, and a knob 323. The rotating portion 321 is spherical and has a guiding channel 324 therein. One end of the connecting rod 322 is connected with the rotating part 321, the other end of the connecting rod 322 penetrates through the side wall of the body 10, and the knob 323 is arranged outside the body 10 and connected to the end part of the connecting rod 322 penetrating through the side wall of the body 10; the knob 323 can be forced to rotate the rotating portion 321 to make the two ends of the guiding channel 324 respectively communicate with the receiving cavity 11 and the drainage channel 311. The knob 323 can be forced to rotate the rotating part 321 to make the two ends of the guiding channel 324 respectively communicate with the receiving cavity 11 and the drainage channel 311 and flow the urine stored in the receiving cavity 11 into the test tube 200.

Further, the shaft of the connecting rod 322 is connected with the sidewall of the body 10 in a sealing manner and can rotate relative to the sidewall of the body 10. When one end of the connecting rod 322 penetrating through the side wall of the body 10 is located below the liquid level of urine in the containing cavity 11, the sealing connection between the rod body of the connecting rod 322 and the side wall of the body 10 can ensure that the urine cannot flow out along the gap between the rod body of the connecting rod 322 and the side wall of the body 10.

The positioning member 33 is approximately circular, the positioning member 33 is sleeved outside the flow guide member 31 to allow the test tube 200 to be inserted between the flow guide member 31 and the positioning member 33, and at least one positioning portion 331 for abutting against and positioning the test tube 200 is further disposed on one side of the positioning member 33 close to the flow guide member 31.

Furthermore, a positioning groove 332 extending from a side of the positioning member 33 close to the flow guide member 31 to a side of the positioning member 33 away from the flow guide member 31 is disposed on a side wall of the positioning member 33, and the positioning portion 331 is movably disposed in the positioning groove 332.

Furthermore, the positioning portion 331 includes a spring 333 and a positioning block 334, the spring 333 is disposed between the positioning block 334 and a side of the positioning member 33 away from the diversion member 31, and the positioning portion 331 can perform a reciprocating motion in a horizontal direction in the positioning slot 332 to hold or not hold the test tube 200. The positioning block 334 is provided with a slope groove 335, and the slope groove 335 is located on one side of the positioning block 334 away from the body 10, so that the test tube 200 is more labor-saving when being inserted between the diversion element 31 and the positioning element 33.

In this embodiment, the number of the positioning portions 331 is two and the positioning portions 33 are oppositely disposed.

It is understood that in other embodiments, the number of positioning members 33 may be three or four. But is not limited thereto.

The working principle is as follows: when urine is received, the knob 323 is rotated to prevent the guiding passage 324 of the rotating part 321 from communicating with the receiving cavity 11 and the drainage passage 311, that is, the urine in the receiving cavity 11 cannot flow into the drainage passage 311 through the guiding passage 324; then, the buckle 21 of the upper cover 20 is buckled in the slot 14 of the body 10 to achieve a sealing connection for facilitating the storage and transportation of urine. When urine is transferred, the knob 323 is rotated to make the guiding passage 324 of the rotating part 321 communicate with the receiving cavity 11 and the drainage passage 311, respectively, that is, urine in the receiving cavity 11 can flow into the drainage passage 311 and then into the test tube 200 through the guiding passage 324.

In practical use, the containing cavity 11 of the body 10 can collect and store urine, and when a certain amount of urine is contained in the containing cavity 11, the upper cover 20 is buckled in the clamping groove 14 of the body 10; the urine is then sent to the laboratory and transferred into test tube 200; during the transfer, the test tube 200 is inserted between the flow guide member 31 and the positioning member 33, during the insertion, the upper end of the test tube 200 touches the slope opening 335 of the positioning member 334 and moves the positioning member 334 toward the spring 333 along the positioning slot 332, the spring 333 is compressed, the test tube 200 moves upward continuously, and when the upper end of the test tube 200 is located at the upper portion of the positioning member 334, the positioning member 334 abuts against the sidewall of the test tube 200 under the elastic force of the spring 333 to fix the test tube 200; then, the knob 323 is rotated to connect the guiding passage 324 of the rotating part 321 with the receiving chamber 11 and the drainage passage 311, respectively, so as to allow the urine stored in the receiving chamber 11 to flow into the test tube 200, and after the urine sample with the desired volume is collected in the test tube 200, the knob 323 is rotated to restrict the urine in the receiving chamber 11 from continuously flowing into the test tube 200.

The parts not involved in the present invention are the same as or can be implemented by the prior art.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A sealed urine collecting device for collecting urine and transferring the urine to a test tube (200), characterized in that the sealed urine collecting device (100) comprises a body (10), an upper cover (20) and a diversion component (30), the body (10) comprises a containing cavity (11) for storing urine, the containing cavity (11) is provided with a liquid inlet (12) for collecting urine and a liquid outlet (13) for discharging urine; the upper cover (20) is connected to the body (10) and can be hermetically covered on the liquid inlet (12); the flow guide assembly (30) comprises a flow guide piece (31) and a sealing piece (32), the flow guide piece (31) is arranged on the body (10) and is provided with a liquid discharge channel (311) communicated with the liquid discharge port (13), the sealing piece (32) is rotatably and hermetically arranged at the liquid discharge port (13), the sealing piece (32) is further provided with a guide channel (324) used for guiding urine in the accommodating cavity (11) to the liquid discharge channel, and the sealing piece (32) can be forced to rotate so that two ends of the guide channel (324) are respectively communicated with the accommodating cavity (11) and the liquid discharge channel (311) to enable the urine stored in the accommodating cavity (11) to flow into the test tube (200);

the flow guide assembly (30) further comprises a positioning part (33), the positioning part (33) is sleeved on the outer side of the flow guide part (31), the test tube (200) is inserted between the flow guide part (31) and the positioning part (33), and at least one positioning part (331) used for abutting against and positioning the test tube (200) is further arranged on one side, close to the flow guide part (31), of the positioning part (33);

a positioning groove (332) extending from one side, close to the flow guide part (31), of the positioning part (33) to one side, far away from the flow guide part (31), of the positioning part (33) is arranged on the side wall of the positioning part (33), and the positioning part (331) is movably arranged in the positioning groove (332);

the positioning part (331) comprises a spring (333) and a positioning block (334), and the spring (333) is arranged between the positioning block (334) and one side of the positioning part (33) far away from the flow guide part (31);

the sealing element (32) comprises a rotating part (321) arranged at the liquid outlet (13), a connecting rod (322) and a knob (323), the guide channel (324) is arranged in the rotating part (321), one end of the connecting rod (322) is connected with the rotating part (321), the other end of the connecting rod (322) penetrates through the side wall of the body (10), and the knob (323) is arranged on the outer side of the body (10) and connected to the end part of the connecting rod (322) penetrating through the side wall of the body (10); the knob (323) can be stressed to enable the rotating part (321) to rotate so that two ends of the guide channel (324) are respectively communicated with the containing cavity (11) and the liquid discharge channel (311).

2. The sealed urine collection device of claim 1, wherein: the liquid inlet (12) and the liquid outlet (13) are arranged oppositely.

3. The sealed urine collection device of claim 1, wherein: the upper end of the body (10) is provided with a clamping groove (14), a buckle (21) is arranged at a position of the upper cover (20) corresponding to the clamping groove (14), and the buckle (21) can be buckled in the clamping groove (14).

4. The sealed urine collection device of claim 3, wherein: a sealing gasket is further arranged at the position of a buckle (21) of the upper cover (20) to prevent urine in the accommodating cavity (11) from flowing out along a gap between the buckle (21) and the clamping groove (14).

5. The sealed urine collection device of claim 4, wherein: the shaft body of the connecting rod (322) is connected with the side wall of the body (10) in a sealing mode and can rotate relative to the side wall of the body (10).

6. The sealed urine collection device of claim 5, wherein: the positioning block (334) is provided with an inclined groove (335), and the inclined groove (335) is positioned at one side of the positioning block (334) far away from the body (10).