CN220757424U - Urine sampler - Google Patents

Abstract

The urine sampler effectively solves the problem that the existing device is inconvenient to control sampling; the liquid collecting device comprises a connecting box in the left-right direction, wherein a liquid discharging hole is formed in the left side of the lower end of the connecting box, a collecting hole in the vertical axial direction is formed in the right side of the connecting box, a liquid collecting bucket is arranged at the upper end of the connecting box, a moving block which is in sliding connection with the left-right direction and can shield the collecting hole and the liquid discharging hole is arranged in the connecting box, the left end face of the moving block is an inclined face which is low left and high right, a waist-shaped groove which is left, right and front is formed in the lower end of the moving block, an L-shaped inserting rod which is in sliding connection with the connecting box and is inserted into the waist-shaped groove is arranged at the lower end of the moving block, a collecting bottle which is coaxial with the collecting hole is detachably connected to the connecting box, a scale groove is arranged on the collecting bottle, a liquid absorbing hole is formed in the collecting bottle, and a plug is arranged in the liquid absorbing hole; the utility model has simple structure, convenient operation, novel conception and strong practicability.

Description

A urine sampler

Technical Field

The utility model relates to the technical field of urine sampling auxiliary equipment, in particular to a urine sampler.

Background technique

Urinalysis for kidney disease is an auxiliary examination method used to check whether one has kidney disease. Urinalysis is simple and easy to perform and is one of the most commonly used examination methods in clinical practice. It can directly and quickly reflect the condition of the urinary system. Therefore, regular urine tests are of great significance for the timely detection of urinary system diseases.

When conducting a urine test on a patient, it is necessary to use a urine sampler to obtain a urine sample for urine analysis. In current technology, when sampling urine, medical staff generally require the patient to carry a test tube and a disposable cup. The patient first uses the disposable cup to obtain urine, and then pours the urine in the disposable cup into the test tube. This sampling process is very likely to cause urine spillage and contamination of the patient and the problem of difficult control of the sampling volume in actual operation, which is not convenient for the normal implementation of the urine test. In addition, due to the different urine output of patients, when sampling urine, the mid-stream urine is usually collected for testing. The urine output can be simply divided into the front urine, the mid-stream urine and the rear urine. The existing device is not convenient for collecting the mid-stream urine according to the different urine output of the patient. Only the patient can make a judgment based on his own situation. When the existing device is used, the patient cannot control it by himself, which reduces the practicality and scope of application of the device.

Utility Model Content

In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present utility model is to provide a urine sampler, which effectively solves the problem that the existing device is inconvenient to control sampling.

The technical solution is that the utility model includes a left-right connection box, a drainage hole is provided on the left side of the lower end of the connection box, a collection hole is provided in an up-and-down axial direction on the right side of the connection box, a liquid collecting hopper is provided on the upper end of the connection box, a moving block is slidably connected in the left-and-right direction in the connection box and can cover the collection hole and the drainage hole, the left end face of the moving block is an inclined face which is lower on the left and higher on the right, a waist-shaped groove is provided on the lower end of the moving block, an L-row insertion rod is slidably connected in the connection box and inserted into the waist-shaped groove, a collection bottle which is coaxial with the collection hole is detachably connected to the connection box, a scale groove is provided on the collection bottle, a liquid suction hole is provided on the collection bottle, and a stopper is provided in the liquid suction hole.

Beneficial effects of the utility model:

The device is provided with a liquid collecting hopper to prevent urine from splashing and polluting the surrounding environment. The device is provided with a connecting box, a moving block, a waist-shaped groove, a guide groove, a plug, a drainage hole, a drainage tube, a collecting hole, a collecting bottle, a first spring, a second spring, a limit plate and a limit groove. Due to the different urine output of patients, different patients can control the segmented urine that needs to be sampled according to their own conditions, and then filter out the urine of other segments, thereby increasing the practicality and application scope of the device. The device is provided with a scale groove, a liquid suction hole and a plug, which can isolate the urine from the outside world and determine whether the amount of urine that needs to be collected is reached by observing the scale groove, thereby increasing the practicality of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is an axonometric view of the present utility model.

FIG. 2 is a full-section front axonometric view of the present invention.

FIG. 3 is a cutaway left axonometric view of the present invention.

FIG. 4 is a cutaway top axonometric view of the present invention.

FIG. 5 is an enlarged view of A in FIG. 3 of the present invention.

Implementation

The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 5, it includes a connecting box 1 in the left and right directions, a drainage hole is opened on the left side of the lower end of the connecting box 1, a collecting hole 2 is opened in the upper and lower axial direction on the right side of the connecting box 1, a collecting hopper 3 is provided on the upper end of the connecting box 1, and a moving block 4 is slidably connected in the left and right directions in the connecting box 1 and can cover the collecting hole 2 and the drainage hole. The left end face of the moving block 4 is an inclined surface with a lower left and a higher right, and a waist-shaped groove 5 is opened at the lower end of the moving block 4. An L-row inserting rod 6 is slidably connected in the connecting box 1 and inserted into the waist-shaped groove 5. A collecting bottle 7 coaxial with the collecting hole 2 is detachably connected to the connecting box 1, and a scale groove 8 is provided on the collecting bottle 7, and a liquid suction hole is opened on the collecting bottle 7, and a plug 9 is provided in the liquid suction hole.

In order to prevent urine from splashing, the drainage hole is connected to the outside through the drainage pipe 10.

In order to allow the insertion rod 6 to move only forward and backward, a guide groove 11 is provided in the connection box 1 in the forward and backward direction and connected to the waist-shaped groove 5. The lower end of the insertion rod 6 is located in the guide groove 11 and can move in the guide groove 11. A first spring is provided between the rear end of the insertion rod 6 and the connection box 1.

In order to limit the movement of the insertion rod 6, a plurality of limiting grooves evenly distributed along the front-to-back direction are formed at the upper end of the insertion rod 6, and a limiting plate 12 which can be inserted into the limiting grooves is slidably connected to the connection box 1.

In order to keep the limiting plate 12 inserted into the limiting groove, a second spring is provided between the upper end of the limiting plate 12 and the connection box 1 .

In order to make the collecting bottle 7 and the connecting box 1 detachably connected, the upper end of the collecting bottle 7 is threadedly connected to the connecting box 1 .

When the utility model is in use, the initial state is that the moving block 4 blocks the drainage hole. When it is necessary to sample the patient's urine, the insertion rod 6 is pressed backward, the first spring is compressed, and the insertion rod 6 drives the limiting plate 12 to move up and down continuously through the limiting groove. The second spring is continuously compressed and relaxed, and the insertion rod 6 moves backward along the guide groove 11. The insertion rod 6 drives the moving block 4 to move rightward through the waist-shaped groove 5, so that the moving block 4 no longer blocks the drainage hole, so that the moving block 4 blocks the collecting hole 2, and the patient urinates into the collecting bucket 3, and the urine flows into the connecting box 1 through the collecting bucket 3. Since the moving block 4 blocks the collecting hole 2 at this time, the limiting plate 12 is inserted into the limiting groove again under the action of the second spring, and the movement of the insertion rod 6 is restricted. At this time, the urine is discharged to the outside through the drainage hole and the drainage pipe 10;

After the patient discharges a certain amount of urine, when the urine reaches the middle stage, the patient uses one finger to lift the limit plate 12 upward, so that the limit plate 12 is no longer inserted into the limit groove, and then under the action of the first spring, the insertion rod 6 moves forward, and the insertion rod 6 drives the moving block 4 to move to the left through the waist-shaped groove 5, so that the moving block 4 no longer blocks the collection hole 2. At this time, the moving block 4 blocks the drainage hole, and then the urine begins to flow into the collection bottle 7 through the collection hole 2 to collect the middle stage urine;

After the collection is completed, the insertion rod 6 is pressed backward again to allow the urine to flow to the outside through the drainage hole and the drainage tube 10 again. When sampling and testing is required, the stopper 9 is opened, and a syringe or other tool is used to insert it into the collection bottle 7 through the suction hole to collect the urine. The collected urine volume is observed according to the scale groove 8. When the urine volume that can be detected is collected, it can be sent for testing. When the device needs to be disinfected, the collection bottle 7 is rotated, the collection bottle 7 is removed from the connecting box 1, and then the device is disinfected as a whole.

The utility model has the advantages of simple structure, convenient operation, novel concept and strong practicality. The liquid collecting bucket is provided to prevent urine from splashing and polluting the surrounding environment. The connecting box, moving block, waist-shaped groove, guide groove, plugging rod, drainage hole, drainage pipe, collecting hole, collecting bottle, first spring, second spring, limiting plate and limiting groove are provided. Due to the different urine output of patients, different patients can control the segmented urine to be sampled according to their own situation, and then filter out the urine of other segments, thereby increasing the practicality and application scope of the device. The graduated groove, liquid suction hole and plug are provided to isolate the urine from the outside world, and determine whether the urine volume to be collected is reached by observing the graduated groove, thereby increasing the practicality of the device.

Claims (6)

1. A urine sampler, comprising a left-right connection box (1), characterized in that a drainage hole is provided on the left side of the lower end of the connection box (1), a collection hole (2) is provided on the right side of the connection box (1) in an up-and-down axial direction, a liquid collecting hopper (3) is provided on the upper end of the connection box (1), a movable block (4) is slidably connected in the left-and-right direction and can cover the collection hole (2) and the drainage hole in the connection box (1), the left end surface of the movable block (4) is an inclined surface with a lower left side and a higher right side, a waist-shaped groove (5) is provided at the lower end of the movable block (4), an L-row insertion rod (6) is slidably connected in the connection box (1) and inserted into the waist-shaped groove (5), a collection bottle (7) coaxial with the collection hole (2) is detachably connected to the connection box (1), a graduation groove (8) is provided on the collection bottle (7), a liquid suction hole is provided on the collection bottle (7), and a plug (9) is provided in the liquid suction hole. 2. A urine sampler according to claim 1, characterized in that the drainage hole is connected to the outside through a drainage pipe (10). 3. A urine sampler according to claim 1, characterized in that a guide groove (11) is provided in the connecting box (1) in the front-to-back direction and connected to the waist-shaped groove (5), the lower end of the insertion rod (6) is located in the guide groove (11) and can move in the guide groove (11), and a first spring is provided between the rear end of the insertion rod (6) and the connecting box (1). 4. A urine sampler according to claim 1, characterized in that a plurality of limit grooves evenly distributed along the front-to-back direction are formed on the upper end of the insertion rod (6), and a limit plate (12) which can be inserted into the limit groove is slidably connected to the connection box (1). 5. A urine sampler according to claim 4, characterized in that a second spring is provided between the upper end of the limiting plate (12) and the connecting box (1). 6. A urine sampler according to claim 1, characterized in that the upper end of the collecting bottle (7) is threadedly connected to the connecting box (1).