CN215424782U

CN215424782U - Clinical laboratory's urine sampler

Info

Publication number: CN215424782U
Application number: CN202120971373.9U
Authority: CN
Inventors: 吴宝军
Original assignee: Tianshui City No1 People's Hospital
Current assignee: Tianshui City No1 People's Hospital
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-01-07
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a clinical laboratory urine sampler, which relates to the technical field of medical supplies and comprises a sampling tube, wherein the sampling tube is made of transparent material with scale marks, so that quantitative sampling of urine is facilitated according to requirements; the sampling tube is in interference fit with the sealing cover, so that the sampling tube and the sealing cover are tightly connected, and urine leakage caused by separation of the sampling tube and the sealing cover when collision occurs is avoided; the through hole is matched with the L-shaped channel to realize the conduction and the closing of the urination channel; the front end of the urine outlet pipe is a bevel cut surface which can prevent urine from flowing onto the side wall of the sampling pipe; the spring can push the sleeve to reset; the telescopic device can push the urine outlet pipe to move back and forth in the sliding groove, and then the through hole and the L-shaped channel are communicated and closed. The urine collector has the advantages of simple and reliable structure, convenience in urine collection and discharge, no need of pulling out the sealing cover during inspection, avoidance of urine spill, cleanness, sanitation and suitability for popularization.

Description

Clinical laboratory's urine sampler

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a urine sampler for a clinical laboratory.

Background

Clinical laboratory is the bridge between clinical medicine and the basic medicine, and branch discipline such as clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral and blood transfusion science including the patient needs hold the urine through the urine sampler when needing to carry out the urine examination, then seals the sampler through the top cap for the doctor examines.

The current urine sampler needs to pull out the top cover forcefully when detecting due to interference fit between the top cover and the sampler, so that urine is easily splashed, a great sanitary problem is caused, and inconvenience is brought to doctors.

Disclosure of Invention

The utility model provides a clinical laboratory urine sampler aiming at the problems, and solves the problem that the urine is easy to spill out when a top cover and a sampler are separated in the conventional urine sampler.

The technical scheme of the utility model is as follows: a clinical laboratory urine sampler comprises a sampling tube, a sealing cover, a urine outlet tube and a telescopic device;

the upper end of the sampling tube is detachably connected with a sealing cover, the upper end of the sealing cover is transversely provided with a sliding chute, a urine outlet tube is connected in the sliding chute in a sliding manner, an L-shaped channel is arranged in the urine outlet tube, and a telescopic device is arranged between the inner wall of the sliding chute and the urine outlet tube;

the telescopic device comprises a fixed rod, a sleeve, a spring and a connecting rod, the fixed rod is fixedly connected with the inner wall of the bottom of the sliding groove, the sleeve is sleeved on the fixed rod and is connected with the fixed rod in a sliding manner, the upper end of the sleeve penetrates through the upper wall of the sliding groove, the spring is connected between the lower end of the sleeve and the inner wall of the bottom of the sliding groove, the sleeve is connected with the urine outlet pipe through the connecting rod, and two ends of the connecting rod are respectively hinged with the sleeve and the urine outlet pipe;

the lower end of the sealing cover is vertically provided with a through hole, and the through hole is detachably connected with the vertical channel of the L-shaped channel in a penetrating manner.

Further, the sampling tube is in interference fit with the sealing cover.

Furthermore, the front end of the urine outlet pipe is a bevel cutting surface.

Further, the sampling tube is a transparent material with graduation lines.

Furthermore, both sides of the upper end of the fixed rod are provided with protrusions, the inner wall of the sleeve is provided with a guide groove matched with the guide groove, and the protrusions are slidably connected and arranged in the guide groove.

Further, a cavity is formed in the sliding groove, and the upper end of the sleeve is arranged in the cavity in a sliding connection mode.

The utility model has the advantages that:

the sampling tube is made of transparent material with scale marks, so that quantitative sampling of urine is facilitated according to requirements; the sampling tube is in interference fit with the sealing cover, so that the sampling tube and the sealing cover are tightly connected, and urine leakage caused by separation of the sampling tube and the sealing cover when collision occurs is avoided; the through hole is matched with the L-shaped channel to realize the conduction and the closing of the urination channel; the front end of the urine outlet pipe is a bevel cut surface which can prevent urine from flowing onto the side wall of the sampling pipe; the telescopic device can push the urine outlet pipe to move back and forth in the chute, so that the through hole is communicated with and closed by the L-shaped channel; the cooperation of the bulge and the guide groove can ensure that the sleeve can keep stable when moving up and down and can also prevent the sleeve from being separated from the fixed rod; the spring can push the sleeve to reset, and the sleeve is always positioned at the uppermost end of the movable range when not influenced by external force; the sleeve and the connecting rod are matched to drive the urine outlet pipe to move back and forth. The urine collector has the advantages of simple and reliable structure, convenience in urine collection and discharge, no need of pulling out the sealing cover during inspection, avoidance of urine spill, cleanness, sanitation and suitability for popularization.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the seal cap of the present invention;

FIG. 4 is a schematic view of the telescoping device of the present invention;

fig. 5 is a schematic view of the bump mounting of the present invention.

Reference numerals:

1 is a sampling tube, 2 is a sealing cover, 201 is a chute, 202 is a through hole, 3 is a urine outlet tube, 301 is an L-shaped channel, 4 is a telescopic device, 401 is a fixing rod, 402 is a sleeve, 403 is a spring, 404 is a connecting rod, 405 is a bulge, 406 is a guide groove, and 407 is a cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a clinical laboratory urine sampler comprises a sampling tube 1, a sealing cover 2, a urine outlet tube 3 and a telescopic device 4;

sampling tube 1 is used for storing the urine to be detected, sampling tube 1 is the transparent material of taking the scale mark, be convenient for sample the urine ration according to the demand, sampling tube 1 upper end can be dismantled and be connected with sealed lid 2, sealed lid 2 is used for sealing sampling tube 1 that has taken a sample, avoid the urine spill in sampling tube 1, be interference fit between sampling tube 1 and the sealed lid 2, guarantee to be connected closely between sampling tube 1 and the sealed lid 2, avoid sampling tube 1 and sealed lid 2 to part when bumping and cause the urine to leak;

the upper end of the sealing cover 2 is transversely provided with a chute 201, a urine outlet pipe 3 is connected in the chute 201 in a sliding manner, an L-shaped channel 301 is arranged in the urine outlet pipe 3, the L-shaped channel 301 is used for discharging urine, the lower end of the sealing cover 2 is vertically provided with a through hole 202, the through hole 202 is detachably communicated with the vertical channel of the L-shaped channel 301, the through hole 202 and the L-shaped channel 301 are matched to realize the conduction and the closing of the urine outlet channel, when the urine outlet pipe 3 moves rightwards in the chute 201 until the L-shaped channel 301 is communicated with the through hole 202, the urine can be normally discharged from the L-shaped channel 301 at the front end of the urine outlet pipe 3, when the L-shaped channel 301 is not communicated with the through hole 202 and is in a closed state, the urine cannot be discharged from the sampling pipe 1, the urine outlet pipe 3 is made of an elastic material, so that the urine outlet pipe 3 can be always in close contact with the inner wall of the chute 201 to play a role of a sealing ring, and the leakage of the urine from a gap between the urine outlet pipe 3 and the inner wall of the chute 201 is avoided, meanwhile, the normal movement of the urine outlet pipe 3 is not influenced, the front end of the urine outlet pipe 3 is an oblique section which can prevent urine from flowing onto the side wall of the sampling pipe 1;

a telescopic device 4 is arranged between the inner wall of the sliding groove 201 and the urine outlet pipe 3, the telescopic device 4 is used for pushing the urine outlet pipe 3 to move back and forth in the sliding groove 201, and further the through hole 202 and the L-shaped channel 301 are communicated and closed, the telescopic device 4 comprises a fixing rod 401, a sleeve 402, a spring 403 and a connecting rod 404, the fixing rod 401 is fixedly connected with the inner wall of the bottom of the sliding groove 201, the fixing rod 401 is kept stationary, the sleeve 402 is sleeved on the fixing rod 401 and is in sliding connection with the fixing rod 401, the sleeve 402 can move up and down along the fixing rod 401, bulges 405 are arranged on two sides of the upper end of the fixing rod 401, a guide groove 406 matched with the inner wall of the sleeve 402 is arranged in the guide groove 406, the bulges 405 are in sliding connection with the guide groove 406, and the matching of the bulges 405 and the guide groove 406 not only limits the rotation of the sleeve 402, and ensures that the sleeve 402 keeps stable when moving up and down, but also can avoid the sleeve 402 from separating from the fixing rod 401;

the upper end of the sleeve 402 penetrates through the upper wall of the chute 201, a cavity 407 is arranged on the chute 201, the upper end of the sleeve 402 is arranged in the cavity 407 in a sliding connection manner, the cavity 407 can facilitate manual pressing of the sleeve 402, a spring 403 is connected between the lower end of the sleeve 402 and the inner wall of the bottom of the chute 201, the spring 403 is used for pushing the sleeve 402 to reset, when the sleeve 402 is not acted by external force, the sleeve 402 is always at the uppermost end of a movable range, the sleeve 402 is flush with the upper end of the sealing cover 2 at the moment to avoid touching the sleeve 402 by mistake, the sleeve 402 is connected with the urine outlet tube 3 through a connecting rod 404, two ends of the connecting rod 404 are respectively hinged with the sleeve 402 and the urine outlet tube 3, the sleeve 402 and the connecting rod 404 are matched to drive the urine outlet tube 3 to move back and forth, when the sleeve 402 moves downwards, one end of the connecting rod 404 is driven to move downwards, the other end of the connecting rod 404 pushes the urine outlet tube 3 to move outwards, and the L-shaped channel 301 is communicated with the through hole 202, at this time, urine can be discharged normally.

The use method of the utility model comprises the following steps: before use, the sampling tube 1 and the sealing cover 2 are in a separated state, urine to be detected is discharged into the sampling tube 1, and the sealing cover 2 is plugged into the sampling tube 1, so that the sealing cover 2 is ensured not to easily fall off;

when urine needs to be discharged during examination, the sampling tube 1 is held, a finger presses the sleeve 402 downwards, the spring 403 is compressed, the sleeve 402 drives one end of the connecting rod 404 to move downwards, the other end of the connecting rod 404 pushes the urine tube 3 to move outwards, the oblique section of the front end of the urine tube 3 leaves the chute 201 at the moment, the through hole 202 and the L-shaped channel 301 are in a conduction state, then the sampling tube 1 is controlled to incline downwards, the urine in the sampling tube 1 sequentially passes through the through hole 202 and the L-shaped channel 301, and finally is discharged from the front end of the urine tube 3;

after urine is discharged from the sampling tube 1, the sampling tube 1 is controlled not to incline any more, then the sleeve 402 is loosened, the spring 403 resets to push the sleeve 402 to move upwards, the sleeve 402 drives the connecting rod 404 to move, and further drives the urine tube 3 to move inwards, the L-shaped channel 301 is not communicated with the through hole 202, sampling work on the urine is completed, and finally, inspection work can be carried out.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A clinical laboratory urine sampler is characterized by comprising a sampling tube (1), a sealing cover (2), a urine outlet tube (3) and a telescopic device (4);

the upper end of the sampling tube (1) is detachably connected with a sealing cover (2), the upper end of the sealing cover (2) is transversely provided with a sliding chute (201), the sliding chute (201) is connected with a urine outlet tube (3) in a sliding manner, an L-shaped channel (301) is arranged in the urine outlet tube (3), and a telescopic device (4) is arranged between the inner wall of the sliding chute (201) and the urine outlet tube (3);

the telescopic device (4) comprises a fixing rod (401), a sleeve (402), a spring (403) and a connecting rod (404), the fixing rod (401) is fixedly connected with the inner wall of the bottom of the sliding groove (201), the sleeve (402) is sleeved on the fixing rod (401), the sleeve (402) is in sliding connection with the fixing rod (401), the upper end of the sleeve (402) penetrates through the upper wall of the sliding groove (201), the spring (403) is connected between the lower end of the sleeve (402) and the inner wall of the bottom of the sliding groove (201), the sleeve (402) is connected with the urine outlet pipe (3) through the connecting rod (404), and two ends of the connecting rod (404) are hinged with the sleeve (402) and the urine outlet pipe (3) respectively;

the lower end of the sealing cover (2) is vertically provided with a through hole (202), and the through hole (202) is detachably connected with a vertical channel of the L-shaped channel (301) in a penetrating manner.

2. The clinical laboratory urine sampler of claim 1, wherein: the sampling tube (1) and the sealing cover (2) are in interference fit.

3. The clinical laboratory urine sampler of claim 1, wherein: the front end of the urine outlet pipe (3) is a bevel cutting surface.

4. The clinical laboratory urine sampler of claim 1, wherein: the sampling tube (1) is made of transparent material with scale marks.

5. The clinical laboratory urine sampler of claim 1, wherein: the fixing rod (401) is characterized in that protrusions (405) are arranged on two sides of the upper end of the fixing rod, a guide groove (406) matched with the inner wall of the sleeve (402) is formed in the inner wall of the sleeve, and the protrusions (405) are arranged in the guide groove (406) in a sliding connection mode.

6. The clinical laboratory urine sampler of claim 1, wherein: a cavity (407) is formed in the sliding groove (201), and the upper end of the sleeve (402) is arranged in the cavity (407) in a sliding connection mode.