CN111707504A

CN111707504A - Clinical laboratory's urine examination timing urine sample thief

Info

Publication number: CN111707504A
Application number: CN202010746049.7A
Authority: CN
Inventors: 黄永英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-09-25

Abstract

The invention relates to a sampler, in particular to a urine sampler for urine test timing in a clinical laboratory. The invention aims to solve the technical problem of how to design a urine sampler for urine examination in a clinical laboratory, which can prevent urine from flowing out of a test tube during operation and can stir the urine to prevent the urine from being deposited for a long time to influence the sampling examination. In order to solve the above technical problems, the present invention provides a urine sampler for clinical laboratory urinalysis, comprising: the middle part of one side of the bracket is connected with a connecting block, and a clamping plate is connected onto the connecting block; the bottom plate is connected to the top of the bracket; a sealing mechanism disposed on the base plate; and the inflation mechanism is arranged on the sealing mechanism. According to the urine sampling device, the sealing mechanism and the inflating mechanism are matched to sample urine, so that the urine sampling effect is achieved, and the liquid outlet end of the liquid outlet pipe is positioned above the test tube during sampling.

Description

Clinical laboratory's urine examination timing urine sample thief

Technical Field

The invention relates to a sampler, in particular to a urine sampler for urine test timing in a clinical laboratory.

Background

The term "guest" in the hospital comes from Latin and is originally intended to be used as a refuge because of the fact that the hospital is provided with a rest room for people to take refuge when being set up at the beginning, so that the coming people feel comfortable and have the intention of hospitalization, and then the hospital gradually becomes a professional institution for meeting the medical needs of human beings and providing medical services, and a service place for accommodating and treating patients. When a patient goes to a hospital, the patient needs to be tested, urine examination belongs to one type of test, and when the patient goes to the urine examination, the patient usually needs to put urine into a liquid cup and then sample the urine for testing.

At present, the mode of carrying out the sampling inspection to the urine is usually poured the cup that is equipped with the urine in the test tube earlier by the manual work, and above-mentioned mode urine is easy to be followed the test tube and is flowed out when operating, flows to on hand or ground still need clear up, and is comparatively troublesome to the urine is placed the sediment of a specified duration, influences the effect of selective examination easily when carrying out the selective examination.

Therefore, the clinical laboratory urine examination time-counting urine sampler which can prevent urine from flowing out of the test tube during operation and can stir the urine to prevent the urine from being placed for a long time to precipitate so as to influence the sampling examination needs to be developed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that urine easily flows out of a test tube during operation, is troublesome to clean, is easy to precipitate after being placed for a long time and easily influences the sampling effect during sampling inspection.

(2) Technical scheme

In order to solve the technical problem, the invention provides a urine sampler for clinical laboratory urine examination, which comprises a bracket, wherein the middle part of one side of the bracket is connected with a connecting block, and a clamping plate is connected onto the connecting block; the bottom plate is connected to the top of the bracket; a sealing mechanism disposed on the base plate; and the inflation mechanism is arranged on the sealing mechanism.

Preferably, the sealing mechanism comprises a guide rod which is connected to one side of the top of the bottom plate, and the upper part of the guide rod is connected with a guide sleeve in a sliding manner; a sealing plate connected to the guide sleeve; the liquid outlet pipe is connected to one side, close to the clamping plate, of the sealing plate and can extend into the liquid cup; the valve is connected to the liquid outlet pipe; and the baffle is connected to the other side of the top of the bottom plate.

Preferably, the inflating mechanism comprises a cylinder body which is connected to the middle of the top of the sealing plate, and the air outlet end of the cylinder body penetrates through the sealing plate and is connected with a double-hole pipe; the air inlet one-way valve is connected to the lower part of the cylinder body; the piston, its slidable formula is connected in the cylinder body, is connected with the pull rod on the piston, and the pull rod top passes the cylinder body and with cylinder body sliding fit.

Preferably, the clamping mechanism comprises a sliding sleeve which is connected to one side of the top of the bottom plate close to the guide rod, and a sliding rod is connected to the sliding sleeve in a sliding manner; the first spring is connected between the sliding rod and the sliding sleeve; the arc-shaped plate is connected to the sliding rod, and the arc-shaped plate is connected with a contact wheel; the contact tube is connected to the lower part of the guide rod in a sliding manner, the bottom of the contact tube is connected with a conical tube, and the conical tube is matched with the contact wheel; and the contact ring is connected on the guide rod above the contact pipe in a sliding manner, the contact ring is matched with the guide sleeve and the contact pipe, a second spring is connected between the contact ring and the contact pipe, and the second spring is sleeved on the guide rod.

Preferably, the device further comprises a locking mechanism, the locking mechanism comprises a sliding ring which is connected to the guide rod above the guide sleeve in a sliding manner, a third spring is connected between the sliding ring and the guide sleeve, and the third spring is sleeved on the guide rod; and the nut is connected to the sliding ring, a bolt is connected to the nut through threads, and the bolt is matched with the guide rod.

Preferably, the stirring device also comprises a stirring mechanism, wherein the stirring mechanism comprises a shaft sleeve which is connected to the bottom of the double-hole pipe, and an inner inclined threaded pipe is rotatably connected to the shaft sleeve; the stirring blade is connected with the lower part of the outer side of the inner inclined threaded pipe; and the outer oblique threaded column is connected to the bottom of the pull rod and is in threaded fit with the inner oblique threaded pipe.

(3) Advantageous effects

1. According to the urine sampling device, the sealing mechanism and the inflating mechanism are matched to sample urine, so that the urine sampling effect is achieved, and the liquid outlet end of the liquid outlet pipe is positioned above the test tube during sampling, so that the urine is effectively prevented from flowing out.

2. The liquid cup and the sealing mechanism can be locked by matching the clamping mechanism and the locking mechanism, so that the phenomenon that the liquid cup displaces or the sealing mechanism is unsealed to influence the sampling effect is avoided.

3. According to the invention, the urine is stirred by the matching of the stirring mechanism, so that the influence on the detection caused by the long-term sedimentation of the urine is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the sealing mechanism of the present invention.

Fig. 3 is a schematic perspective view of the inflation mechanism of the present invention.

Fig. 4 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 5 is an enlarged schematic view of part a of the present invention.

Fig. 6 is a perspective view of the locking mechanism of the present invention.

The labels in the figures are: 1-bracket, 2-connecting block, 3-clamping plate, 4-bottom plate, 5-liquid cup, 6-sealing mechanism, 61-guide rod, 62-guide sleeve, 63-sealing plate, 64-liquid outlet pipe, 65-valve, 66-baffle, 7-inflating mechanism, 71-cylinder, 72-air inlet one-way valve, 73-pull rod, 74-piston, 75-double-hole pipe, 8-clamping mechanism, 81-sliding sleeve, 82-sliding rod, 83-first spring, 84-arc plate, 85-contact wheel, 86-conical pipe, 87-contact pipe, 88-second spring, 89-contact ring, 9-locking mechanism, 91-sliding ring, 92-third spring, 93-nut, 94-bolt, 10-stirring mechanism, 101-shaft sleeve, 102-internal inclined thread pipe, 103-stirring blade and 104-external inclined thread column.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A urine sampler for clinical laboratory urine examination comprises a support 1, a connecting block 2, a clamping plate 3, a bottom plate 4, a sealing mechanism 6 and an inflating mechanism 7, wherein the connecting block 2 is connected to the middle of the left side of the support 1, the clamping plate 3 is connected to the connecting block 2, the bottom plate 4 is connected to the top of the support 1, the sealing mechanism 6 is arranged on the bottom plate 4, and the inflating mechanism 7 is arranged on the sealing mechanism 6.

Sealing mechanism 6 is including guide arm 61, guide pin bushing 62, closing plate 63, drain pipe 64, valve 65 and baffle 66, and 4 top right sides of bottom plate are connected with guide arm 61, and guide pin bushing 62 is connected to guide arm 61 upper portion sliding connection, are connected with closing plate 63 on the guide pin bushing 62, and the closing plate 63 left side is connected with drain pipe 64, and in drain pipe 64 can stretch into liquid cup 5, be connected with valve 65 on the

drain pipe

64, and 4 top left sides of bottom plate are connected with baffle 66.

The inflation mechanism 7 comprises a cylinder body 71, an air inlet one-way valve 72, a pull rod 73, a piston 74 and a double-hole pipe 75, wherein the cylinder body 71 is connected to the middle of the top of the sealing plate 63, the air outlet end of the cylinder body 71 penetrates through the sealing plate 63 to be connected with the double-hole pipe 75, the air inlet one-way valve 72 is connected to the lower portion of the cylinder body 71, the piston 74 is connected to the cylinder body 71 in a sliding mode, the pull rod 73 is connected to the piston 74, and the top of the pull rod 73 penetrates through the.

When urine sampling is required, the sampler can be used, firstly, a user can place a liquid cup 5 filled with urine on the top of a bottom plate 4, the left side of the liquid cup 5 is blocked by a baffle 66, then, the user clamps a test tube on a clamping plate 3, after the clamping is finished, the user can pull a guide sleeve 62 to move downwards, the guide sleeve 62 moves downwards to drive all devices on the guide sleeve to move downwards together, when a sealing plate 63 covers the liquid cup 5, the user can stop pulling the guide sleeve 62 to move, at the moment, a liquid inlet end of a liquid outlet pipe 64 extends into the liquid cup 5, a liquid outlet end of the liquid outlet pipe 64 is also positioned above the test tube, then, the user can pull a pull rod 73 to move up and down in a reciprocating mode, the pull rod 73 moves up and down in a reciprocating mode to drive a piston 74 to move up and down in a reciprocating mode, the piston 74 can suck gas into a cylinder body 71 through an air, the pushed gas is injected into the liquid cup 5 through the double-hole tube 75, at this time, the valve 65 can be opened, so that the gas in the liquid cup 5 excessively discharges the liquid in the liquid cup through the liquid outlet tube 64, the liquid in the liquid outlet tube 64 flows into the test tube, the sampling of the urine test is completed, and thus, the sampling of the urine test can be completed.

Example 2

On the basis of the embodiment 1, as shown in fig. 4-5, the clamping mechanism 8 is further included, the clamping mechanism 8 includes a sliding sleeve 81, a sliding rod 82, a first spring 83, an arc-shaped plate 84, contact wheel 85, conical tube 86, contact tube 87, second spring 88 and contact ring 89, bottom plate 4 top right side is connected with sliding sleeve 81, sliding connection has slide bar 82 on sliding sleeve 81, be connected with first spring 83 between slide bar 82 and the sliding sleeve 81, be connected with arc 84 on the slide bar 82, be connected with contact wheel 85 on the arc 84, guide arm 61 lower part sliding connection has contact tube 87, contact tube 87 bottom is connected with conical tube 86, conical tube 86 and the cooperation of contact wheel 85, sliding connection has contact ring 89 on the guide arm 61 of contact tube 87 top, contact ring 89 and guide pin bushing 62 and the cooperation of contact tube 87, be connected with second spring 88 between contact ring 89 and the contact tube 87, second spring 88 cover is on guide arm 61.

When the guide sleeve 62 moves downwards, the guide sleeve 62 can be in contact with the contact ring 89, when the guide sleeve 62 moves to be in contact with the contact ring 89, the guide sleeve 62 continues to move to push the contact ring 89 to move downwards, the contact ring 89 moves downwards to drive the contact tube 87 to move downwards through the second spring 88, the contact tube 87 moves downwards to drive the conical tube 86 to move downwards, the conical tube 86 moves downwards to push the contact wheel 85 to move leftwards through the upper inclined surface of the conical tube, the contact wheel 85 moves leftwards to drive the arc-shaped plate 84 to move leftwards, the arc-shaped plate 84 moves leftwards to drive the sliding rod 82 to move leftwards, the first spring 83 is stretched, the arc-shaped plate 84 moves leftwards to be matched with the baffle 66 to fix the liquid cup 5, and therefore.

As shown in fig. 6, the locking device 9 is further included, the locking device 9 includes a sliding ring 91, a third spring 92, a nut 93 and a bolt 94, the sliding ring 91 is slidably connected to the guide rod 61 above the guide sleeve 62, the third spring 92 is connected between the sliding ring 91 and the guide sleeve 62, the third spring 92 is sleeved on the guide rod 61, the nut 93 is connected to the sliding ring 91, the bolt 94 is connected to the nut 93 through a thread, and the bolt 94 is matched with the guide rod 61.

When the guide sleeve 62 needs to be pulled to move downwards, the sliding ring 91 can be pulled to drive the guide sleeve 62 to move downwards through the third spring 92, when the guide sleeve 62 drives the sealing plate 63 to cover the liquid cup 5, the sliding ring 91 is continuously pulled to move downwards, the third spring 92 is compressed, when the third spring 92 is compressed to the limit, the sealing plate 63 completely covers the liquid cup 5, then the bolt 94 is twisted to be in contact with the guide rod 61 through the nut 93, the guide sleeve 62 is fixed, and therefore the guide sleeve 62 can be fixed to avoid displacement of the guide sleeve 62.

Example 3

On the basis of the embodiment 2, as shown in fig. 3, the stirring device further includes a stirring mechanism 10, the stirring mechanism 10 includes a shaft sleeve 101, an inner inclined threaded pipe 102, a stirring blade 103 and an outer inclined threaded column 104, the bottom of the double-hole pipe 75 is connected with the shaft sleeve 101, the shaft sleeve 101 is rotatably connected with the inner inclined threaded pipe 102, the lower portion of the outer side of the inner inclined threaded pipe 102 is connected with the stirring blade 103, the bottom of the pull rod 73 is connected with the outer inclined threaded column 104, and the outer inclined threaded column 104 is in threaded fit with the inner inclined threaded pipe 102.

Pull rod 73 drives outer oblique screw thread post 104 and reciprocates when reciprocating, and outer oblique screw thread post 104 rebound drives interior oblique screw thread pipe 102 and rotates, and interior oblique screw thread pipe 102 rotates and drives stirring vane 103 and rotate, and stirring vane 103 also is located the liquid at this moment, and stirring vane 103 can homogenize the urine in liquid cup 5 when rotating, avoids the urine time in the liquid cup 5 to deposit for a long time and influences the inspection.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A urine sampler for urine test timing of clinical laboratory is characterized by comprising: the middle part of one side of the bracket (1) is connected with a connecting block (2), and the connecting block (2) is connected with a clamping plate (3); the bottom plate (4) is connected to the top of the bracket (1); a sealing mechanism (6) provided on the base plate (4); and an inflation mechanism (7) which is arranged on the sealing mechanism (6).

2. A clinical urinalysis time-measuring urine sampler as claimed in claim 1 wherein the sealing mechanism (6) comprises: the guide rod (61) is connected to one side of the top of the bottom plate (4), and the upper part of the guide rod (61) is connected with the guide sleeve (62) in a sliding manner; a sealing plate (63) connected to the guide sleeve (62); the liquid outlet pipe (64) is connected to one side, close to the clamping plate (3), of the sealing plate (63), and the liquid outlet pipe (64) can extend into the liquid cup (5); a valve (65) connected to the liquid outlet pipe (64); and the baffle plate (66) is connected to the other side of the top of the bottom plate (4).

3. A clinical urinalysis time-measuring urine sampler as claimed in claim 2 wherein the air-filling mechanism (7) comprises: the cylinder body (71) is connected to the middle of the top of the sealing plate (63), and the air outlet end of the cylinder body (71) penetrates through the sealing plate (63) and is connected with a double-hole pipe (75); an intake check valve (72) connected to the lower part of the cylinder (71); and the piston (74) is connected in the cylinder body (71) in a sliding manner, a pull rod (73) is connected to the piston (74), and the top of the pull rod (73) penetrates through the cylinder body (71) and is in sliding fit with the cylinder body (71).

4. The clinical urinalysis time-measuring urine sampler according to claim 3, further comprising a clamping mechanism (8), wherein the clamping mechanism (8) comprises: the sliding sleeve (81) is connected to one side, close to the guide rod (61), of the top of the bottom plate (4), and the sliding sleeve (81) is connected with a sliding rod (82) in a sliding mode; a first spring (83) connected between the slide rod (82) and the slide sleeve (81); the arc-shaped plate (84) is connected to the sliding rod (82), and the arc-shaped plate (84) is connected with a contact wheel (85); the contact tube (87) is connected to the lower part of the guide rod (61) in a sliding manner, the bottom of the contact tube (87) is connected with a conical tube (86), and the conical tube (86) is matched with the contact wheel (85); the contact ring (89) is connected to the guide rod (61) above the contact pipe (87) in a sliding mode, the contact ring (89) is matched with the guide sleeve (62) and the contact pipe (87), a second spring (88) is connected between the contact ring (89) and the contact pipe (87), and the second spring (88) is sleeved on the guide rod (61).

5. The clinical urinalysis time-measuring urine sampler according to claim 4, further comprising a locking mechanism (9), wherein the locking mechanism (9) comprises: the sliding ring (91) is connected to the guide rod (61) above the guide sleeve (62) in a sliding manner, a third spring (92) is connected between the sliding ring (91) and the guide sleeve (62), and the guide rod (61) is sleeved with the third spring (92); and the nut (93) is connected to the sliding ring (91), a bolt (94) is connected to the nut (93) through threads, and the bolt (94) is matched with the guide rod (61).

6. The clinical laboratory urine test timing urine sampler according to claim 5, further comprising a stirring mechanism (10), wherein the stirring mechanism (10) comprises: the shaft sleeve (101) is connected to the bottom of the double-hole pipe (75), and the shaft sleeve (101) is rotatably connected with an inner inclined threaded pipe (102); a stirring blade (103) connected to the lower part of the outer side of the inner inclined threaded pipe (102); and the outer oblique threaded column (104) is connected to the bottom of the pull rod (73), and the outer oblique threaded column (104) is in threaded fit with the inner oblique threaded pipe (102).