CN212186561U

CN212186561U - Urological sampling device

Info

Publication number: CN212186561U
Application number: CN202020466848.4U
Authority: CN
Inventors: 吴育栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-22
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses an urological sampling device, belonging to the technical field of medical instruments, comprising a shell, wherein the back surface of the shell is fixedly provided with a threaded sleeve, the threaded sleeve is in threaded connection with a lead screw, the top end of the lead screw is fixedly connected with a hand wheel, the bottom end of the lead screw is rotatably connected in a lead screw bearing, and the lead screw bearing is fixedly arranged at the bottom of a mounting plate; when the patient need gather the urine, close the valve, the urine flows down through the collection pipe this moment, and enter the sample test tube, open the valve after getting a certain amount of urine, make unnecessary urine can discharge, the sample process is simple and convenient and change control, simultaneously under the effect of otter board, the urine of spilling hourglass also can get into in the collection liquid funnel through communicating pipe, do not influence the surrounding environment, excellent in use effect, and can carry out altitude mixture control according to patient's health, be convenient for carry out the sampling work, simultaneously under the effect of spacing slider and spacing spout, the casing is also more stable when reciprocating.

Description

Urological sampling device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to uropoiesis surgery sampling device.

Background

The main therapeutic range of urology surgery is: various urinary stones and complex kidney stones; kidney and bladder tumors; prostatic hyperplasia and prostatitis; inflammation and tumor of the testicle epididymis; hydrocele of tunica vaginalis of testis; various urinary system injuries; congenital malformations of the urinary system such as hypospadias, cryptorchidis, hydronephrosis caused by stenosis of the ureteropelvic junction, etc.

At present, the patient is when carrying out the urine examination, generally adopts the mode of holding the sampling tube to sample, spills easily on the one hand and leaks, influences the surrounding environment, and the patient also has inconvenience to the operation, and urine collection process is difficult to control simultaneously, leads to the urine to gather easily excessively, influences staff's detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an uropoiesis surgery sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an urological sampling device comprises a shell, wherein a thread sleeve is fixedly mounted on the back of the shell and is in threaded connection with a lead screw, a hand wheel is fixedly connected to the top end of the lead screw, the bottom end of the lead screw is rotatably connected in a lead screw bearing, the lead screw bearing is fixedly mounted at the bottom of a mounting plate, an inclined plane with a through hole and a plane provided with a screen plate are arranged on the front of the shell, the through hole is communicated with a flow guide channel inside the shell, the bottom end of the flow guide channel is communicated with an opening at the top end of a liquid collecting funnel, the bottom end of the liquid collecting funnel penetrates through the shell and extends to the lower part of the shell, a containing cavity is arranged below the screen plate of the shell, the bottom of the containing cavity is communicated with the bottom end of the liquid collecting funnel through a communicating pipe, a collecting pipe is arranged on one side of the shell, the other end of the collecting pipe is located on the outer side of the shell and extends downwards, a fixing frame is arranged below the collecting pipe, the fixing frame is fixedly installed on one side face of the shell, a sliding sleeve is connected to the outer side of the fixing frame in a clamped mode, a sliding rod is arranged on the inner sleeve of the sliding sleeve, a pull ring is fixedly connected to one end of the sliding rod, a clamping plate is fixedly connected to one end of the sliding rod, and two springs are fixedly connected between the inner side of the fixing frame and the opposite face of the clamping.

By adopting the scheme, through arranging the liquid collecting funnel, the screen plate, the communicating pipe, the collecting pipe, the fixing frame, the sliding sleeve, the sliding rod and the clamping plate, when a patient needs to collect urine, the valve is closed, the urine flows down through the collecting pipe and enters the sampling test tube, the valve is opened after a certain amount of urine is obtained, so that redundant urine can be discharged, the sampling process is simple and easy to control, meanwhile, under the action of the screen plate, leaked urine can also enter the liquid collecting funnel through the communicating pipe, the surrounding environment is not influenced, the using effect is good, through arranging the shell, the lead screw, the threaded sleeve and the lead screw bearing, the lead screw is rotated by rotating the hand wheel, under the action of the thread between the threaded sleeve and the lead screw, so that the shell can integrally move up and down, further, the height adjustment can be carried out according to the body of the patient, the sampling work is convenient, the housing is also more stable when moving up and down.

As a preferred embodiment, the back surface of the housing is fixedly connected with four limiting slide blocks, and the four limiting slide blocks are respectively slidably connected in two limiting slide grooves vertically formed in one side surface of the mounting plate.

By adopting the scheme, the shell is more stable when moving up and down under the action of the limiting sliding block and the limiting sliding groove.

In a preferred embodiment, the flow guide channel has a circular arc shape with a diameter gradually decreasing from the outside to the inside.

Adopt above-mentioned scheme, guarantee that the aspect has the effect of buffering to the urine, place the urine spill, the discharge that the urine of being convenient for is faster simultaneously.

As a preferred embodiment, a valve is arranged on the outer surface of the liquid collecting funnel positioned outside the shell, and the valve is positioned above the communicating pipe.

By adopting the scheme, the liquid collecting funnel is controlled to be closed and opened through the valve, the collection work is carried out when the valve is closed, and the valve is opened after a certain amount of urine samples are collected, so that redundant urine can be discharged.

In a preferable embodiment, a rubber pad a and a rubber pad b are respectively fixedly bonded between the inner curved surface of the fixing frame and the opposite surface of the clamping plate.

Adopt above-mentioned scheme, through the setting of rubber pad an and rubber pad b to splint avoid splint and mount to cause the clamp to hinder to sample test tube outer wall when the sample test tube of centre gripping.

In a preferred embodiment, the sampling device further comprises a sampling tube, and the opening of the sampling tube is located directly below the collection tube.

Adopt above-mentioned scheme, carry out sample work through the sample test tube, can avoid infecting, improve the detection accuracy.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the urological sampling device, the liquid collecting funnel, the screen plate, the communicating pipe, the collecting pipe, the fixing frame, the sliding sleeve, the sliding rod and the clamping plate are arranged, when a patient needs to collect urine, the valve is closed, the urine flows down through the collecting pipe and enters the sampling test tube, a certain amount of urine is collected, and then the valve is opened, so that redundant urine can be discharged, the sampling process is simple and easy to control, meanwhile, leaked urine can also enter the liquid collecting funnel through the communicating pipe under the action of the screen plate, the surrounding environment is not influenced, and the using effect is good;

this uropoiesis surgery sampling device is through setting up casing, lead screw, thread bush and lead screw bearing, rotates the hand wheel and makes the lead screw rotatory, under the screw thread effect between thread bush and lead screw to make the casing wholly can reciprocate, and then can carry out altitude mixture control according to patient's health, be convenient for carry out the sampling work, simultaneously under the effect of spacing slider and spacing spout, the casing is also more stable when reciprocating.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inner part of the housing of the present invention;

fig. 3 is a front view of the housing of the present invention;

fig. 4 is a schematic view of the fixing frame of the present invention viewed from the bottom.

In the figure: 1. a housing; 2. a threaded sleeve; 3. a lead screw; 4. a hand wheel; 5. a lead screw bearing; 6. mounting a plate; 7. a limiting slide block; 8. a limiting chute; 9. a through hole; 10. a flow guide channel; 11. a liquid collecting funnel; 12. a screen plate; 13. a communicating pipe; 14. a valve; 15. a collection tube; 16. a fixed mount; 17. sampling a test tube; 18. a rubber pad a; 19. a sliding sleeve; 20. a slide bar; 21. a pull ring; 22. a splint; 23. a spring; 24. and (b) a rubber pad.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a urology surgery sampling device, which comprises a shell 1, wherein a threaded sleeve 2 is fixedly installed on the back of the shell 1, the threaded sleeve 2 is in threaded connection with a lead screw 3, the top end of the lead screw 3 is fixedly connected with a hand wheel 4, the bottom end of the lead screw 3 is rotatably connected in a lead screw bearing 5, the lead screw bearing 5 is fixedly installed at the bottom of a mounting plate 6, the back of the shell 1 is fixedly connected with four limit sliders 7, and the four limit sliders 7 are respectively and slidably connected in two limit chutes 8 vertically arranged on one side surface of the mounting plate 6 (see fig. 1); under the effect of spacing slider 7 and spacing spout 8, casing 1 is also more stable when reciprocating.

The front surface of the shell 1 is provided with an inclined surface with a through hole 9 and a plane provided with a screen plate 12, the through hole 9 is communicated with a flow guide channel 10 in the shell 1, and the flow guide channel 10 is in a circular arc shape with the diameter gradually reduced from outside to inside (see figure 2); the effect of buffering has to the urine on the one hand, places the urine spill, the discharge that the urine of being convenient for is faster simultaneously.

The bottom end of the flow guide channel 10 is communicated with the top end opening of the liquid collecting funnel 11, the bottom end of the liquid collecting funnel 11 penetrates through the shell 1 and extends to the lower part of the shell 1, the shell 1 is positioned below the screen plate 12 and is provided with a containing cavity, the bottom of the containing cavity is communicated with the bottom end of the liquid collecting funnel 11 through a communicating pipe 13, a valve 14 is arranged on the outer surface of the liquid collecting funnel 11 positioned on the outer side of the shell 1, and the valve 14 is positioned above the communicating pipe 13 (see fig. 2); the valve 14 is used for controlling the liquid collecting funnel 11 to be closed and opened, collecting work is carried out when the valve 14 is closed, and the valve 14 is opened after a certain amount of urine samples are collected, so that redundant urine can be discharged.

A collecting pipe 15 is arranged on one side of the shell 1, one end of the collecting pipe 15 is communicated with the top of the liquid collecting funnel 11, the other end of the collecting pipe 15 is positioned on the outer side of the shell 1 and extends downwards, a fixing frame 16 is arranged below the collecting pipe 15, the fixing frame 16 is fixedly installed on one side face of the shell 1, a sliding sleeve 19 is clamped on the outer side of the fixing frame 16, a sliding rod 20 is sleeved in the sliding sleeve 19, one end of the sliding rod 20 is fixedly connected with a pull ring 21, one end of the sliding rod 20 is fixedly connected with a clamping plate 22, and a rubber pad a18 and a rubber pad b24 (shown in figure 4) are fixedly bonded between the curved surface of; through the setting of rubber pad a18 and rubber pad b24 to splint 22 is when centre gripping sample test tube 17, avoids splint 22 and mount 16 to cause the clamp to hinder to sample test tube 17 outer wall.

Two springs 23 are fixedly connected between the inner side of the fixed frame 16 and the opposite surface of the clamping plate 22.

The sampling device further comprises a sampling test tube 17, and the opening of the sampling test tube 17 is positioned right below the collecting tube 15 (see fig. 3); carry out sample work through sample test tube 17, can avoid infecting, improve the detection accuracy.

When the sampling device is used, firstly, the hand wheel 4 is rotated to drive the lead screw 3 to rotate, the lead screw 3 rotates to drive the shell 1 to move up and down through the thread bushing 2, so that the height of the shell 1 is adjusted, after the height of the shell 1 is adjusted, the pull ring 21 is pulled to enable the spring 23 to be in a contraction state, at the moment, the sampling test tube 17 is placed in the fixed frame 16, the pull ring 21 is loosened to push the clamping plate 22 to clamp the sampling test tube 17 under the elastic force action of the spring 23, the sampling test tube 17 is kept not easy to move in the sampling process, when the sampling work is carried out, the valve 14 is firstly closed, at the moment, urine flows down through the collecting tube 15 and enters the sampling test tube 17, the valve 14 is opened after a certain amount of urine is taken, so that redundant urine can be discharged, the sampling process is simple and easy to control, and simultaneously, the surrounding environment is not influenced, and the using effect is good.

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

Claims

1. A urological sampling device comprises a shell (1) and is characterized in that a threaded sleeve (2) is fixedly mounted on the back of the shell (1), the threaded sleeve (2) is in threaded connection with a lead screw (3), a hand wheel (4) is fixedly connected to the top end of the lead screw (3), the bottom end of the lead screw (3) is rotatably connected into a lead screw bearing (5), the lead screw bearing (5) is fixedly mounted at the bottom of a mounting plate (6), the front of the shell (1) is provided with an inclined plane with a through hole (9) and a plane provided with a screen plate (12), the through hole (9) is communicated with a flow guide channel (10) inside the shell (1), the bottom end of the flow guide channel (10) is communicated with a top opening of a liquid collecting funnel (11), the bottom end of the liquid collecting funnel (11) penetrates through the shell (1) and extends to the lower part of the shell (1), the shell (1) is provided with a containing cavity below the screen plate (12), the bottom of the containing cavity is communicated with the bottom end of the liquid collecting funnel (11) through a communicating pipe (13), one side of the shell (1) is provided with a collecting pipe (15), one end of the collection pipe (15) is communicated with the top of the liquid collection funnel (11), the other end of the collection pipe (15) is positioned outside the shell (1) and extends downwards, a fixing frame (16) is arranged below the collection pipe (15), the fixed frame (16) is fixedly arranged on one side surface of the shell (1), the outer side of the fixed frame (16) is clamped with a sliding sleeve (19), a sliding rod (20) is sleeved in the sliding sleeve (19), one end of the sliding rod (20) is fixedly connected with a pull ring (21), one end of the sliding rod (20) is fixedly connected with a clamping plate (22), and two springs (23) are fixedly connected between the inner side of the fixing frame (16) and the opposite surface of the clamping plate (22).

2. The urological sampling device of claim 1, wherein: the back of the shell (1) is fixedly connected with four limiting sliding blocks (7), and the four limiting sliding blocks (7) are respectively connected in two limiting sliding grooves (8) vertically formed in one side face of the mounting plate (6) in a sliding mode.

3. The urological sampling device of claim 1, wherein: the flow guide channel (10) is in a circular arc shape with the diameter gradually reduced from outside to inside.

4. The urological sampling device of claim 1, wherein: the outer surface of the liquid collecting funnel (11) positioned on the outer side of the shell (1) is provided with a valve (14), and the valve (14) is positioned above the communicating pipe (13).

5. The urological sampling device of claim 1, wherein: and a rubber pad a (18) and a rubber pad b (24) are respectively fixedly bonded between the inner curved surface of the fixed frame (16) and the opposite surface of the clamping plate (22).

6. The urological sampling device of claim 1, wherein: the sampling device also comprises a sampling test tube (17), and the opening of the sampling test tube (17) is positioned right below the collecting tube (15).