CN118662167A - Urine sampling device - Google Patents

Abstract

The invention discloses a urine sampling device, and belongs to the technical field of medical equipment. This kind of urine sampling device includes the guide cup, become the opening setting, set up into the urine hole on the guide cup, the guide channel has been vertically seted up in the guide cup, guide cup bottom is equipped with the sampling tube, guide channel is with urine water conservancy diversion to in the sampling tube, be equipped with the reposition of redundant personnel cup in the guide cup, be equipped with the shutoff piece in the guide cup, the shutoff piece includes telescopic link group and dog, the dog slides and inlays to locate in the guide cup, telescopic link group telescopic end fixed connection is in reposition of redundant personnel cup bottom, the dog is used for blockking the urine hole, guide cup one side is equipped with the pulling piece, the pulling piece includes the pull rod that the level set up, pull rod slides and runs through the guide cup, pull rod one end is connected with the dog, the pull rod control reposition of redundant personnel cup removes, control is advanced the opening and shutting in urine hole, bear the anterior segment urine through setting up the reposition of redundant personnel cup to control the urine hole and open and shut through reposition of redundant personnel cup weight change, thereby make middle section urine get into in the urine hole and collect.

Description

Urine sampling device

Technical Field

The invention relates to the technical field of medical equipment, and in particular to a urine sampling device.

Background Art

Urine testing is a common clinical laboratory test method used to assess human health and diagnose some diseases. Urine testing can detect a variety of indicators, and different indicators can reflect different physiological and pathological conditions. Before conducting a urine test, you need to collect the first urination in the morning or a urine sample throughout the day. After collection, the laboratory will use chemical analysis instruments or microscopes and other equipment to test and analyze the urine.

Some routine urine tests can be performed in a hospital or clinic laboratory, while more complex specific tests may need to be sent to a specialized laboratory for further analysis. Urine testing is widely used to diagnose and monitor many diseases and conditions, such as urinary tract infections, kidney disease, diabetes, liver disease, urinary stones, urinary tract cancer, etc. In addition, urine testing can also be used for physical examinations, pregnancy screening, poison testing, and drug abuse screening.

In the existing practice, urine sampling is usually performed through an open disposable cup. The general urine test cup is small in size, and urine is easily splashed on the hands. The amount of urine sampled is not easy to control, and it is not easy to grasp the mid-stream urine sample, which may lead to inaccurate test results.

Summary of the invention

The purpose of the present invention is to overcome the problems in the prior art and provide a urine sampling device to collect the front urine and the middle urine respectively and accurately collect the middle urine.

The present invention provides a urine sampling device, including a guide cup, which is arranged in an open state, a urine inlet hole is opened on the guide cup, a guide channel is vertically opened in the guide cup, a sampling tube is arranged at the bottom of the guide cup, the guide channel guides urine into the sampling tube, a diversion cup is arranged in the guide cup, a blocking piece is arranged in the guide cup, the blocking piece includes a telescopic rod group and a block, the block is slidably embedded in the guide cup, the telescopic end of the telescopic rod group is fixedly connected to the bottom of the diversion cup, the block is used to block the urine inlet hole, a pulling piece is provided on one side of the guide cup, the pulling piece includes a horizontally arranged pull rod, the pull rod slides through the guide cup, one end of the pull rod is connected to the block, the pull rod controls the movement of the diversion cup and controls the opening and closing of the urine inlet hole.

Preferably, the pulling member also includes a pull plate, which is arranged on the outside of the guide cup and fixedly connected to the pull rod. The pull rod is placed on the outside of the guide cup and is sleeved with a first spring, one end of the first spring is fixedly connected to the guide cup, and the other end is fixedly connected to the pull plate.

Preferably, the telescopic rod group includes a first support rod and a second support rod, the first support rod is slidably inserted in the second support rod, the second support rod is fixedly connected to the block, and the second support rod is an annular through rod, a second spring is sleeved on the first support rod, one end of the second spring is fixedly connected to the guide cup, and the other end is fixedly connected to the second support rod, and a control part is provided in the block.

Preferably, the control member includes a first wedge block arranged horizontally, the first wedge block and the pull rod are inserted and fixedly connected at one end in the stopper; a second wedge block is arranged at the urine inlet and installed through a mounting plate, the second wedge block is arranged vertically, and the bottom is connected to the mounting plate through a telescopic rod, the second wedge block is slidably inserted on the stopper, and a third spring is sleeved on the telescopic rod, one end of the third spring is fixedly connected to the second wedge block, and the other end is fixedly connected to the mounting plate, the first wedge block is provided with a slot matching the first wedge block, the first wedge block and the second wedge block are matched, a pressure block is vertically fixedly connected to the bottom of the first support rod and is smaller than the diameter of the slot, and a through hole for passing the first support rod is provided on the top of the stopper.

Preferably, the opening of the guide cup is arranged at an angle.

Preferably, a baffle is horizontally arranged inside the guide cup, and the diverter cup is placed at the bottom of the baffle and closely attached thereto when being pulled.

Preferably, an annular groove is provided on the diversion cup, and the annular groove coincides with the axis of the urine inlet, an inclined groove is obliquely arranged in the diversion channel, a diversion tube is inserted in the inclined groove, one end of the diversion tube is placed outside the diversion cup, a liquid storage tube is fixedly sleeved on the liquid outlet end of the diversion tube, and a valve is provided on the liquid storage tube.

Preferably, a urine outlet tube is provided at the bottom end of the diversion cup, and the sampling tube is threadedly fastened on the urine outlet tube.

Preferably, the back side of the deflector cup is connected to a horizontally arranged telescopic sleeve rod, one end of the telescopic sleeve rod is hinged on the wall, the back side of the deflector cup is fixedly connected to a connecting plate, a through hole is opened on the telescopic sleeve rod, a vertically arranged rotating shaft is rotatably inserted in the through hole, and one end of the rotating shaft is fixedly connected to the connecting plate.

Compared with the prior art, the beneficial effects of the present invention are as follows: the front-end urine is carried by setting a diverter cup, and the opening and closing of the urine inlet hole is controlled by the weight change of the diverter cup, so that the middle-end urine enters the urine inlet hole for collection. When the user collects urine in the present invention, the front-end urine enters the diverter cup, and as the weight of the diverter cup changes, the position of the telescopic rod group changes, and as the telescopic rod group descends, the limit of the control member set is unlocked, so that the control member controls the pulling member, so that the diverter cup is pulled under the baffle, and the diverter cup drives the baffle to move together, so that the urine inlet hole is opened, and the middle-end urine enters the diversion channel through the urine inlet hole, and then flows into the sampling tube through the diversion channel. The present invention collects the front-end urine and the middle-end urine separately, and uses the weight of the front-end urine itself as control, which is easy to use, not only convenient for collecting the middle-end urine, but also can prevent urine from splashing on the user's hands.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall first viewing angle structure of the present invention.

FIG. 2 is a schematic diagram of the structure of the telescopic rod assembly and the control member of the present invention.

FIG. 3 is a schematic diagram of the inclined groove structure of the present invention.

FIG. 4 is a schematic diagram of the overall second viewing angle structure of the present invention.

Explanation of the reference numerals: 1. diversion cup; 2. diversion channel; 3. urine inlet; 4. sampling tube; 5. diversion cup; 6. blocking member; 61. telescopic rod group; 611. first support rod; 612. second support rod; 613. second spring; 62. stopper; 7. pulling member; 71. pull rod; 72. pull plate; 73. first spring; 8. control member; 81. first wedge block; 82. second wedge block; 83. third spring; 84. slot; 85. pressure block; 9. baffle; 10. annular slot; 11. inclined slot; 12. diversion tube; 13. liquid storage tube; 14. valve; 15. urine outlet tube; 16. telescopic sleeve; 17. connecting plate; 18. rotating shaft; 19. mounting plate.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with general skills in the field to which the present invention belongs.

The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects. "Inside", "outside", "upper", "lower", "far", "near", "front", "back" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. The drawings in the present invention are not drawn strictly according to the actual scale. The specific size and quantity of each structure can be determined according to actual needs. The drawings described in the present invention are only schematic diagrams of the structure.

A urine sampling device provided by the present invention, as shown in Figures 1-4, includes a guide cup 1, which is open and has a urine inlet 3. A guide channel 2 is vertically opened in the guide cup 1. A sampling tube 4 is provided at the bottom of the guide cup 1. The guide channel 2 guides urine into the sampling tube 4. A diversion cup 5 is provided in the guide cup 1. A blocking member 6 is provided in the guide cup 1. The blocking member 6 includes a telescopic rod group 61 and a block 62. The block 62 is slidably embedded in the guide cup 1. The telescopic end of the telescopic rod group 61 is fixedly connected to the bottom of the diversion cup 5. The block 62 is used to block the urine inlet 3. A pulling member 7 is provided on one side of the guide cup 1. The pulling member 7 includes a horizontally arranged pull rod 71. The pull rod 71 slides through the guide cup 1. One end of the pull rod 71 is connected to the block 62. The pull rod 71 controls the movement of the diversion cup 5 and controls the opening and closing of the urine inlet 3.

The shunt cup 5 is provided to carry the front urine, and the opening and closing of the urine inlet hole 3 is controlled by the weight change of the shunt cup 5, so that the middle urine enters the urine inlet hole 3 for collection. When the user collects urine in the present invention, the front urine enters the shunt cup 5, and as the weight of the shunt cup 5 changes, the position of the telescopic rod group 61 will change, and as the telescopic rod group 61 descends, the limit of the control member 8 set will be unlocked, so that the control member 8 will control the pulling member 7, so that the shunt cup 5 is pulled under the baffle 9, and the shunt cup 5 will drive the block 62 to move together, so as to open the urine inlet hole 3, and the middle urine will enter the diversion channel 2 through the urine inlet hole 3, and then flow into the sampling tube 4 through the diversion channel 2. The present invention collects the front urine and the middle urine separately, and uses the weight of the front urine itself as control, which is convenient to use, not only convenient for collecting the middle urine, but also can prevent urine from splashing on the user's hands.

Preferably, as shown in Figures 1-4, the pulling member 7 also includes a pulling plate 72, which is arranged on the outside of the guide cup 1, and the pulling plate 72 is fixedly connected to the pulling rod 71. The pulling rod 71 is placed on the outside of the guide cup 1 and is sleeved with a first spring 73. One end of the first spring 73 is fixedly connected to the guide cup 1, and the other end is fixedly connected to the pulling plate 72.

When the block 62 blocks the urine inlet 3, the first spring 73 is in a compressed state. At this time, the block 62 is locked by the control member 8. When the user uses it, as the weight in the diverter cup 5 increases, the locked control member 8 will be opened. At this time, the compressed first spring 73 needs to return to its original position and pulls the block 62 to open the urine inlet 3.

Preferably, as shown in FIG1-2, the telescopic rod group 61 includes a first support rod 611 and a second support rod 612, the first support rod 611 is slidably inserted in the second support rod 612, the second support rod 612 is fixedly connected to the block 62, and the second support rod 612 is an annular through rod, the first support rod 611 is sleeved with a second spring 613, one end of the second spring 613 is fixedly connected to the guide cup 1, and the other end is fixedly connected to the second support rod 612, and a control member 8 is provided in the block 62, and the control member 8 includes a first wedge block 81 arranged horizontally, and the first wedge block 81 is fixedly connected to one end of the pull rod 71 inserted in the block 62; the second wedge block 82 is provided It is installed at the urine inlet 3 and through the mounting plate 19, the second wedge block 82 is vertically arranged, and the bottom is connected to the mounting plate 19 through a telescopic rod, the second wedge block 82 is slidably inserted on the stopper 62, and a third spring 83 is sleeved on the telescopic rod, one end of the third spring 83 is fixedly connected to the second wedge block 82, and the other end is fixedly connected to the mounting plate 19, the first wedge block 81 is provided with a slot 84 matching the first wedge block 81, the first wedge block 81 and the second wedge block 82 are matched, the pressing block 85 is vertically fixedly connected to the bottom of the first support rod 611, and is smaller than the diameter of the slot 84, and a through hole is provided on the top of the stopper 62 for the first support rod 611 to pass through.

In the present invention, the blocking member 6, the pulling member 7 and the control member 8 are closely linked to each other. At the initial stage of use, the user needs to press the set pull rod 71, and the moving pull rod 71 will compress the first spring 73 and push the set stopper 62 to push the stopper 62 to the top of the urine inlet 3. When the pull rod 71 is further pushed, the pull rod 71 will push the set first wedge block 81, and the first wedge block 81 will squeeze the second wedge block 82 and the set second spring 613. As the first wedge block 81 moves, when the second wedge block 82 is below the slot 84, the compressed second spring 613 needs to restore its original position, and the second wedge block 82 will be pushed to push it into the slot 84, thereby completing the limitation of the first wedge block 81, thereby limiting the position of the pull rod 71 and the stopper 62.

When the user uses it again, as the user's front urine enters the diverter cup 5, the weight in the diverter cup 5 increases, the diverter cup 5 will slowly descend and make the second support rod 612 move, and press the set third spring 83. Because the bottom of the second support rod 612 is fixedly connected with a pressure block 85, as the second support rod 612 continues to descend, the pressure block 85 will push out the second wedge block 82 located in the slot 84. When the second wedge block 82 is pulled out of the slot 84, the compressed first spring 73 needs to restore its original position and will pull the pull rod 71, so that the stopper 62 is pulled to the lower side of the baffle 9 through the pull rod 71 to open the urine inlet 3, and the front urine and middle urine are collected separately, and the weight of the front urine itself is used as a control, which is convenient to use, not only convenient for collecting the middle urine, but also can prevent urine from splashing on the user's hands.

Preferably, as shown in FIG. 1 , the opening of the guide cup 1 is arranged at an angle, a baffle 9 is arranged horizontally in the guide cup 1 , and the diverter cup 5 is placed at the bottom of the baffle 9 and closely attached thereto when being pulled.

Setting the opening of the guide cup 1 to be inclined is more conducive to urine sampling. The baffle 9 can shield the diverter cup 5 to prevent urine from splashing out, and a flexible opening pad can be set on the inclined opening to facilitate use by women.

Preferably, as shown in Figures 1-3, an annular groove 10 is provided on the diversion cup 1, and the annular groove 10 coincides with the axis of the urine inlet 3, an inclined groove 11 is obliquely arranged in the diversion channel 2, a diversion tube 12 is inserted in the inclined groove 11, one end of the diversion tube 12 is placed outside the diversion cup 1, and a liquid storage tube 13 is fixedly sleeved at the liquid outlet end of the diversion tube 12, and a valve 14 is provided on the liquid storage tube 13.

When part of the front urine that has not entered the diversion cup 5 flows into the diversion cup 1, it will flow into the inclined groove 11 through the annular groove 10, and then flow into the liquid storage tube 13 through the diversion tube 12 inserted on the inclined groove 11 for storage, thereby preventing the sampling of the mid-stream urine from being affected.

Preferably, as shown in Figures 1-4, a urine outlet tube 15 is provided at the bottom end of the diversion cup 1, and the urine collection tube 4 is threadedly fastened on the urine outlet tube 15. A horizontally arranged telescopic sleeve 16 is connected to the back side of the diversion cup 1, and one end of the telescopic sleeve 16 is hinged to the wall. A connecting plate 17 is fixedly connected to the back side of the diversion cup 1, and a through hole is opened on the telescopic sleeve 16. A vertically arranged rotating shaft 18 is rotatably inserted in the through hole, and one end of the rotating shaft 18 is fixedly connected to the connecting plate 17.

The sampling tube 4 is threadedly buckled on the bottom of the urine outlet tube 15 to increase the stability of the sampling tube 4 and prevent it from falling off due to excessive weight. The support rod is hinged on the wall to facilitate users to adjust the position of the device body according to their own conditions. The guide cup 1 is connected to the rotating shaft 18 through the connecting plate 17, and the guide cup 1 can be rotated in a wide range, thereby further enhancing the practicality of the device provided by the present invention.

The method of using the urine sampling device of the present invention is as follows:

The deflector cup 1 is adjusted according to the situation. The user needs to press the set pull rod 71. The moving pull rod 71 will compress the first spring 73 and push the set stopper 62 to the top of the urine inlet 3. When the pull rod 71 is further pushed, the pull rod 71 will push the set first wedge block 81. The first wedge block 81 squeezes the second wedge block 82 and the set second spring 613. As the first wedge block 81 moves, when the second wedge block 82 is below the slot 84, the compressed second spring 613 needs to restore its original position, and the second wedge block 82 will be pushed to the slot 84, thereby completing the limitation of the first wedge block 81, thereby limiting the position of the pull rod 71 and the stopper 62.

When the user uses it again, as the user's front urine enters the diverter cup 5, the weight in the diverter cup 5 increases, the diverter cup 5 will slowly descend and make the second support rod 612 move, and press the set third spring 83. Because the bottom of the second support rod 612 is fixedly connected with a pressure block 85, as the second support rod 612 continues to descend, the pressure block 85 will push out the second wedge block 82 located in the slot 84. When the second wedge block 82 is pulled out of the slot 84, the compressed first spring 73 needs to restore its original position and will pull the pull rod 71, so that the stopper 62 is pulled to the lower side of the baffle 9 through the pull rod 71 to open the urine inlet 3, and the front urine and middle urine are collected separately, and the weight of the front urine itself is used as a control, which is convenient to use, not only convenient for collecting the middle urine, but also can prevent urine from splashing on the user's hands.

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

Claims (9)

1. A urine sampling device, comprising: The diversion cup (1) is arranged in an open manner, the diversion cup (1) is provided with a urine inlet hole (3), and a diversion channel (2) is vertically provided in the diversion cup (1); A sampling tube (4) is arranged at the bottom of the diversion cup (1), and the diversion channel (2) diverts urine into the sampling tube (4); A flow diversion cup (5) is arranged in the flow guide cup (1); a blocking member (6) disposed in the diversion cup (1), the blocking member (6) comprising a telescopic rod group (61) and a stopper (62), the stopper (62) being slidably embedded in the diversion cup (1), the telescopic end of the telescopic rod group (61) being fixedly connected to the bottom of the diversion cup (5), and the stopper (62) being used to block the urine inlet (3); A pulling member (7) is arranged on one side of the diversion cup (1), and the pulling member (7) includes a horizontally arranged pull rod (71), the pull rod (71) slides through the diversion cup (1), one end of the pull rod (71) is connected to the stopper (62), and the pull rod (71) controls the movement of the diversion cup (5) and controls the opening and closing of the urine inlet (3). 2. A urine sampling device as described in claim 1, characterized in that the pulling member (7) also includes a pulling plate (72), the pulling plate (72) is arranged on the outside of the guide cup (1), the pulling plate (72) is fixedly connected to the pulling rod (71), the pulling rod (71) is placed on the outside of the guide cup (1) and is sleeved with a first spring (73), one end of the first spring (73) is fixedly connected to the guide cup (1), and the other end is fixedly connected to the pulling plate (72). 3. A urine sampling device as described in claim 2, characterized in that the telescopic rod group (61) includes a first support rod (611) and a second support rod (612), the first support rod (611) is slidably inserted in the second support rod (612), the second support rod (612) is fixedly connected to the block (62), and the second support rod (612) is an annular through rod, a second spring (613) is sleeved on the first support rod (611), one end of the second spring (613) is fixedly connected to the guide cup (1), and the other end is fixedly connected to the second support rod (612), and a control part (8) is provided in the block (62). 4. A urine sampling device as described in claim 3, characterized in that the control member (8) includes a first wedge block (81) arranged horizontally, the first wedge block (81) and the pull rod (71) are inserted into one end of the block (62) and fixedly connected; a second wedge block (82) is arranged at the urine inlet (3) and installed through a mounting plate (19), the second wedge block (82) is arranged vertically, and the bottom is connected to the mounting plate (19) through a telescopic rod, the second wedge block (82) is slidably inserted on the block (62), and the telescopic rod is sleeved There is a third spring (83), one end of the third spring (83) is fixedly connected to the second wedge block (82), and the other end is fixedly connected to the mounting plate (19); the first wedge block (81) is provided with a slot (84) matching the first wedge block (81); the first wedge block (81) and the second wedge block (82) are matched; a pressing block (85) is vertically fixedly connected to the bottom of the first support rod (611) and is smaller than the diameter of the slot (84); a through hole is provided on the top of the stop block (62) for the first support rod (611) to pass through. 5. A urine sampling device according to claim 1, characterized in that the opening of the guide cup (1) is arranged at an angle. 6. A urine sampling device as described in claim 1, characterized in that a baffle (9) is horizontally arranged inside the guide cup (1), and the diversion cup (5) is placed at the bottom of the baffle (9) and closely attached thereto when being pulled. 7. A urine sampling device according to claim 1, characterized in that an annular groove (10) is provided on the guide cup (1), and the annular groove (10) coincides with the axis of the urine inlet (3), an inclined groove (11) is obliquely arranged in the guide channel (2), a guide tube (12) is inserted in the inclined groove (11), one end of the guide tube (12) is placed outside the guide cup (1), a liquid storage tube (13) is fixedly sleeved at the liquid outlet end of the guide tube (12), and a valve (14) is provided on the liquid storage tube (13). 8. A urine sampling device according to claim 1, characterized in that a urine outlet tube (15) is provided at the bottom end of the diversion cup (1), and the sampling tube (4) is threadedly fastened on the urine outlet tube (15). 9. A urine sampling device as described in claim 1, characterized in that the back side of the guide cup (1) is connected to a horizontally arranged telescopic sleeve rod (16), one end of the telescopic sleeve rod (16) is hinged on the wall, and the back side of the guide cup (1) is fixedly connected to a connecting plate (17), a through hole is opened on the telescopic sleeve rod (16), a vertically arranged rotating shaft (18) is rotatably inserted in the through hole, and one end of the rotating shaft (18) is fixedly connected to the connecting plate (17).