CN215767848U

CN215767848U - Catheterization chemical examination sampling device for nephrology department

Info

Publication number: CN215767848U
Application number: CN202121918545.2U
Authority: CN
Inventors: 薛雨; 焦娇; 易远香; 陈凤英; 闫莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-08
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of medical equipment, a catheterization chemical examination sampling device for nephrology dept is disclosed, including device case, landing leg, catheterization subassembly, water conservancy diversion subassembly and reposition of redundant personnel subassembly, the landing leg is equipped with four, four the landing leg is vertical four corners department of installing in device bottom of the case portion respectively, the catheterization subassembly is located the top of device case, and the bottom of catheterization subassembly runs through the top of device case and to its inside extension, the water conservancy diversion unit mount is on the interior roof of device case, and the water conservancy diversion subassembly is located catheterization subassembly bottom under, the reposition of redundant personnel subassembly is located the device incasement, and the reposition of redundant personnel subassembly is located the water conservancy diversion subassembly under, the bottom of reposition of redundant personnel subassembly is connected with the inner diapire rotation of device case. The utility model has the advantages that: through the cooperation between catheterization subassembly, water conservancy diversion subassembly and the reposition of redundant personnel subassembly avoided because of the impurity that contains in the initial urine is probably more, when the inspection urine, can influence the testing result for the condition that the inspection result is not accurate enough appears.

Description

Catheterization chemical examination sampling device for nephrology department

Technical Field

The application relates to the technical field of medical equipment, especially, relate to a catheterization chemical examination sampling device for nephrology dept.

Background

As is well known, when a patient in nephrology department after operation is nursed, the urine in the patient body needs to be discharged into a urine bag through a catheter due to the inconvenience of the patient in action, and the doctor can sample and detect the urine of the patient every day in the whole treatment process; urine examination is a medical detection mode, and comprises conventional urine analysis, detection of visible components in urine (such as urine red blood cells, leukocytes and the like), quantitative determination of protein components, and detection of urease; urine examination has very important values for clinical diagnosis, judgment of curative effect and prognosis; when a patient carries out urine examination of different projects in a hospital, the requirement and treatment for urine specimen retention are different, and the urinary sediment microscopic examination can retain midstream urine of first urine after getting up in the morning or random urine in principle; at present, most urine collecting devices cannot conveniently collect middle-section urine, and a plurality of collecting containers are easy to spill the urine onto the hands of a patient when in use, so that the urine collecting device is not sanitary and convenient; for most men, when urine examination is performed, collected urine is basically initial urine, middle-section urine cannot be collected, impurities contained in the initial urine are possibly more, and when urine is examined, a detection result is influenced, so that the examination result is not accurate enough.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a catheterization chemical examination sampling device for nephrology dept, including device case, landing leg, catheterization subassembly, water conservancy diversion subassembly and reposition of redundant personnel subassembly, the landing leg is equipped with four, four the landing leg is vertical four corners department of installing in device bottom of the case portion respectively, the catheterization subassembly is located the top of device case, and the bottom of catheterization subassembly runs through the top of device case and to its inside extension, the water conservancy diversion unit mount is on the interior roof of device case, and the water conservancy diversion subassembly is located the catheterization subassembly bottom under, the reposition of redundant personnel subassembly is located the device incasement, and the reposition of redundant personnel subassembly is located the water conservancy diversion subassembly under, the bottom of reposition of redundant personnel subassembly rotates with the interior diapire of device case to be connected.

Further, the catheterization subassembly includes collection urine funnel, catheter, two stretch cords and two elasticity lassos, the one end of catheter is linked together with collection urine funnel's bottom, and the other end of catheter runs through the top of device case and extends to its inside, two the one end of stretch cord respectively with collection urine funnel's both sides outer wall fixed connection, two the elasticity lasso is installed respectively on the other end of two stretch cords.

Further, the diversion component comprises a diversion frame, a fixed plate, a rotating motor, a separation plate, a driving bevel gear, a rotating shaft, a synchronous belt and two synchronous wheels, the diversion frame is positioned under the other end of the catheter, the diversion frame is installed on the inner top wall of the device box, the fixed plate is positioned beside the diversion frame, the fixed plate is vertically installed on the inner top wall of the device box, the separation plate is horizontally positioned in the diversion frame, the rotating motor is installed on the side wall of the fixed plate, the output end of the rotating motor sequentially penetrates through the side wall of the fixed plate and the side wall of the diversion frame to be fixedly connected with the separation plate, the rotating shaft is horizontally positioned under the fixed plate, one end of the rotating shaft is rotatably connected with the inner side wall of the device box, the driving bevel gear is installed on the other end of the rotating shaft, the driving bevel gear is positioned between the fixed plate and the diversion frame, the two synchronous wheels are respectively sleeved on the output end of the rotating motor and the rotating shaft, hold-in range cover is established on two synchronizing wheels, the hold-in range is located between fixed plate and the initiative bevel gear, the bottom of water conservancy diversion frame is hourglass hopper-shaped setting.

Further, the flow dividing assembly comprises a waste urine disc, a first clamping shaft, a second clamping shaft, a driven bevel gear, a rotating disc, a sampling tube, a waste sample tube and two clamping parts, the rotating disc is rotatably installed on the inner bottom wall of the device box, the top of the rotating disc is provided with two round holes which are arranged at equal intervals, the two clamping parts are respectively installed in the two round holes, the first clamping shaft is vertically installed at the top of the rotating disc, the driven bevel gear is horizontally sleeved on the first clamping shaft and is meshed with the driving bevel gear, the second clamping shaft is positioned right above the first clamping shaft, the bottom of the second clamping shaft is clamped with the top of the first clamping shaft, the waste urine disc is installed at the top of the second clamping shaft, the top of the waste urine disc is provided with a waste urine groove, the side wall of the waste urine disc is provided with a sampling groove, the sampling tube and the waste sample tube are respectively positioned right below the two round holes, and the top of the sampling tube and the top of the waste sample tube respectively penetrate through the round hole, the bottom of the driven bevel gear and the bottom of the waste urine tray in sequence and are arranged upwards.

Further, every the chucking part all includes chucking spring and arc chucking piece, the spout has been seted up on the inside wall of rotating disc, arc chucking piece slidable mounting is in the spout, chucking spring is the level and is located the spout, and fixed connection on chucking spring's both ends respectively with the lateral wall of arc chucking piece and rotating disc's the inside wall.

Furthermore, the side wall of the device box is provided with a taking hole, the side wall of the device box is provided with a switch door, and the switch door is positioned in the taking hole.

Further, the outer walls of the two sides of the device box are provided with handles.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, the urine of a patient flows into a flow guide frame through a catheter, and is horizontally arranged through a separation plate, so that the urine is accumulated in the flow guide frame, after a period of time, a rotating motor is started to drive the separation plate and a driving bevel gear to rotate 180 degrees, the driving bevel gear drives a driven bevel gear meshed with the driving bevel gear to synchronously rotate, a rotating disc rotates on the inner bottom wall of a device box, a waste sample tube rotates to be under the flow guide frame, so that initial urine flows into the waste sample tube, the middle section of the urine after the initial urine stays in a cavity formed by the separation plate and the flow guide frame after the rotation, after the urination of the patient is finished, the separation plate is driven to rotate again through the rotating motor, so that the rotating disc rotates again to be under the flow guide frame, the middle section urine flows into the sampling tube, and then medical personnel hold the sampling tube and the lower part of the waste sample tube, and slide arc chucking piece, make chucking spring shrink, take out sampling tube and waste sample pipe on by the rotating disc to carry out the chemical examination of urine or empty, avoided probably more because of the impurity that contains in the initial urine, when the inspection urine, can influence the testing result, make the not accurate condition appearance inadequately of inspection result.

Secondly, when the rotary motor drives the isolation plate to rotate, the driving bevel gear drives the driven bevel gear meshed with the driving bevel gear to synchronously rotate, so that the rotary disc rotates on the inner bottom wall of the device box, the waste sample tube rotates to be under the flow guide frame, initial urine flows into the waste sample tube, then the rotary motor drives the isolation plate to rotate again, so that the rotary disc rotates again, the sampling tube rotates to be under the flow guide frame, middle-section urine flows into the sampling tube, then medical personnel take the sampling tube and the waste sample tube out of the rotary disc by holding the sampling tube and the waste sample tube and stirring the clamping part, so that the urine is tested or dumped, when the rotary disc and the isolation plate rotate, the waste sample tube or the sampling tube does not move to be under the flow guide frame, urine drips into a waste urine groove of the waste urine disc, and after the waste sample tube and the sampling tube are taken out of the rotary disc, through the joint setting of first joint axle and second joint axle, medical personnel can be dismantled the urine dish of wasting time by first joint epaxial through the groove of taking, has made things convenient for the urine dish of wasting time to empty and cleaning work.

Thirdly, through the handles arranged on the outer walls of the two sides of the device box, the medical personnel can take the medical personnel conveniently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of a first angle of the present invention;

FIG. 2 is a perspective view of a second angle of the present invention;

FIG. 3 is a schematic cross-sectional perspective view of a second angle of the present invention;

FIG. 4 is a schematic cross-sectional perspective view of a flow directing assembly of the present invention;

FIG. 5 is an exploded perspective view of the diverter assembly of the present invention;

fig. 6 is a schematic cross-sectional perspective view of the shunt assembly of the present invention.

In the figure: the device comprises a device box 1, a taking hole 11, a switch door 12, a handle 13, a support leg 2, a urine guide component 3, a urine collection funnel 31, a urinary catheter 32, an elastic rope 33, an elastic ferrule 34, a flow guide component 4, a flow guide frame 41, a fixing plate 42, a rotating motor 43, a partition plate 44, a driving umbrella tooth 45, a rotating shaft 46, a synchronous belt 47, a synchronous wheel 48, a flow distribution component 5, a waste urine tray 51, a first clamping shaft 52, a second clamping shaft 53, a driven umbrella tooth 54, a rotating disc 55, a sampling tube 56, a waste sample tube 57, a clamping part 58, a clamping spring 581, an arc-shaped clamping block 582, a round hole 59, a waste urine groove 510, a taking groove 511 and a sliding groove 512.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

This embodiment, as shown in fig. 1 to 6, a catheterization chemical examination sampling device for nephrology dept, including device case 1, landing leg 2, catheterization subassembly 3, water conservancy diversion subassembly 4 and reposition of redundant personnel subassembly 5, landing leg 2 is equipped with four, four landing leg 2 is vertical four corners department of installing in device case 1 bottom respectively, catheterization subassembly 3 is located the top of device case 1, and the bottom of catheterization subassembly 3 runs through the top of device case 1 and extends to its inside, water conservancy diversion subassembly 4 is installed on the interior roof of device case 1, and water conservancy diversion subassembly 4 is located 3 bottoms of catheterization subassembly under, reposition of redundant personnel subassembly 5 is located device case 1, and reposition of redundant personnel subassembly 5 is located water conservancy diversion subassembly 4 under, the bottom of reposition of redundant personnel subassembly 5 rotates with the interior diapire of device case 1 to be connected.

Specifically, catheterization subassembly 3 is including collection urine funnel 31, catheter 32, two elastic cord 33 and two elasticity lasso 34, the one end of catheter 32 communicates with collection urine funnel 31's bottom, and the other end of catheter 32 runs through the top of device case 1 and extends to its inside, two the one end of elastic cord 33 respectively with collection urine funnel 31's both sides outer wall fixed connection, two elasticity lasso 34 is installed respectively on the other end of two elastic cord 33, and medical personnel moves device case 1 before the patient's bed, later, with elasticity lasso 34 suit at patient's thigh root to be fixed in patient's urethra department with collection urine funnel 31, patient's urine loops through collection urine funnel 31 and catheter 32 and flows into in device case 1, and then carries out subsequent sampling work.

Specifically, the diversion assembly 4 includes a diversion frame 41, a fixing plate 42, a rotating electrical machine 43, a partition plate 44, a driving bevel gear 45, a rotating shaft 46, a synchronous belt 47 and two synchronous wheels 48, the diversion frame 41 is located under the other end of the catheter 32, and the diversion frame 41 is installed on the inner top wall of the device box 1, the fixing plate 42 is located beside the diversion frame 41, and the fixing plate 42 is vertically installed on the inner top wall of the device box 1, the partition plate 44 is horizontally located in the diversion frame 41, the rotating electrical machine 43 is installed on the side wall of the fixing plate 42, the output end of the rotating electrical machine 43 sequentially penetrates through the side wall of the fixing plate 42 and the side wall of the diversion frame 41 and is fixedly connected with the partition plate 44, the rotating shaft 46 is horizontally located under the fixing plate 42, one end of the rotating shaft 46 is rotatably connected with the inner side wall of the device box 1, the driving bevel gear 45 is installed on the other end of the rotating shaft 46, and the driving bevel gear 45 is located between the fixing plate 42 and the diversion frame 41, two of the synchronizing wheels 48 are respectively sleeved on the output end of the rotating motor 43 and the rotating shaft 46, the synchronous belt 47 is sleeved on the two synchronizing wheels 48, the synchronous belt 47 is located between the fixing plate 42 and the driving bevel gear 45, the bottom of the diversion frame 41 is funnel-shaped, the urine of the patient flows into the diversion frame 41 through the catheter 32, and is accumulated in the diversion frame 41 through the horizontal arrangement of the isolation plate 44, after a period of time, the rotating motor 43 is started, the isolation plate 44 is driven to rotate for 180 degrees, so that the initial urine flows into the diversion assembly 5, meanwhile, the synchronizing wheel 48 on the output end of the rotating motor 43 rotates, the driving bevel gear 45 is driven to rotate through the arrangement of the synchronous belt 47, so that the diversion assembly 5 rotates, the middle section urine after the initial urine can stay in the cavity formed by the isolation plate 44 and the diversion frame 41 after the rotation, after the patient urinates, drive division board 44 through rotating electrical machines 43 again and rotate, make the middle section urine flow in to reposition of redundant personnel subassembly 5 in to subsequent sample work carries out.

Specifically, the flow dividing assembly 5 comprises a waste urine disk 51, a first clamping shaft 52, a second clamping shaft 53, a driven bevel gear 54, a rotating disk 55, a sampling tube 56, a waste sample tube 57 and two clamping parts 58, wherein the rotating disk 55 is rotatably installed on the inner bottom wall of the device box 1, two round holes 59 are formed in the top of the rotating disk 55 at equal intervals, the two clamping parts 58 are respectively installed in the two round holes 59, the first clamping shaft 52 is vertically installed on the top of the rotating disk 55, the driven bevel gear 54 is horizontally sleeved on the first clamping shaft 52, the driven bevel gear 54 is meshed with the driving bevel gear 45, the second clamping shaft 53 is positioned right above the first clamping shaft 52, the bottom of the second clamping shaft 53 is clamped with the top of the first clamping shaft 52, the waste urine disk 51 is installed on the top of the second clamping shaft 53, and a waste urine groove 510 is formed in the top of the waste urine disk 51, the side wall of the waste urine tray 51 is provided with a taking groove 511, the sampling tube 56 and the waste sample tube 57 are respectively positioned under the two round holes 59, and the tops of the sampling tube 56 and the waste sample tube 57 respectively penetrate through the round holes 59, the bottom of the driven umbrella teeth 54 and the bottom of the waste urine tray 51 in sequence and are arranged upwards, when the rotating motor 43 drives the isolation plate 44 to rotate, the driving umbrella teeth 45 drive the driven umbrella teeth 54 engaged with the driving umbrella teeth to synchronously rotate, so that the rotating disc 55 rotates on the inner bottom wall of the device box 1, the waste sample tube 57 rotates to be under the diversion frame 41, so that the initial urine flows into the waste sample tube 57, then the rotating motor 43 drives the isolation plate 44 to rotate again, so that the rotating disc 55 rotates the sampling tube 56 to be under the diversion frame 41, so that the middle-section urine flows into the sampling tube 56, and then medical personnel hold the sampling tube 56 and the waste sample tube 57, and poking the clamping part 58, taking out the sampling tube 56 and the waste sample tube 57 from the rotating disc 55, thereby carrying out the assay or dumping of urine, rotating the rotating disc 55 and the isolation plate 44, when the waste sample tube 57 or the sampling tube 56 has not moved to the position right below the flow guide frame 41, urine can drop into the waste urine groove 510 of the waste urine tray 51, after the waste sample tube 57 and the sampling tube 56 are taken down from the rotating disc 55, through the clamping arrangement of the first clamping shaft 52 and the second clamping shaft 53, the medical personnel can detach the waste urine tray 51 from the first clamping shaft 52 through the taking groove 511, and dumping and cleaning work can be carried out on the waste urine tray 51.

Specifically, every chucking part 58 all includes chucking spring 581 and arc chucking piece 582, spout 512 has been seted up on the inside wall of rotating disc 55, arc chucking piece 582 slidable mounting is in spout 512, chucking spring 581 is the level and is located spout 512, and chucking spring 581's both ends respectively with arc chucking piece 582 the lateral wall and rotating disc 55 on the inside wall fixed connection, when will take sample tube 56 or useless sample pipe 57 at rotating disc 55 facial make-up, through sliding arc chucking piece 582, enlarge the size of round hole 59 for sample tube 56 or useless sample pipe 57 can easily slide from top to bottom in round hole 59, loosen arc chucking piece 582, under chucking spring 581's elastic action, can carry out extrusion work to the outer wall of sample tube 56 or useless sample pipe 57, make sample tube 56 or useless sample pipe 57 fix on rotating disc 55.

Specifically, the hole of taking 11 has been seted up on the lateral wall of device case 1, install switch door 12 on the lateral wall of device case 1, and switch door 12 is located the hole of taking 11, through opening switch door 12 for useless urine dish 51 can be taken out by device case 1 in, emptys and cleaning work.

Specifically, all install handle 13 on the both sides outer wall of device case 1, through the setting of handle 13, made things convenient for medical personnel's the removal work of taking.

The working process of the embodiment of the application is as follows: the medical staff holds the handle 13 to move the device box 1 to the front of the patient bed, then the elastic ferrule 34 is sleeved on the root of the thigh of the patient, so that the urine collection funnel 31 is fixed at the urethral orifice of the patient, the urine of the patient sequentially flows into the device box 1 through the urine collection funnel 31 and the urine guide tube 32, the urine of the patient flows into the flow guide frame 41 through the urine guide tube 32, and is accumulated in the flow guide frame 41 through the horizontal arrangement of the isolation plate 44, after a period of time, the rotating motor 43 is started to drive the isolation plate 44 and the driving umbrella teeth 45 to rotate 180 degrees, the driving umbrella teeth 45 drive the driven umbrella teeth 54 engaged with the driving umbrella teeth to synchronously rotate, the rotating disc 55 rotates on the inner bottom wall of the device box 1, the waste sample tube 57 rotates to the position right below the flow guide frame 41, so that the initial urine flows into the waste sample tube 57, the middle-section urine after the initial urine stays in the cavity formed by the rotating isolation plate 44 and the flow guide frame 41, after the patient finishes urination, the partition plate 44 is driven to rotate by the rotating motor 43 again, so that the rotating disc 55 rotates again, the sampling tube 56 is rotated to be right below the diversion frame 41, middle-stage urine flows into the sampling tube 56, then the medical staff holds the sampling tube 56 and the waste tube 57 and slides the arc-shaped clamping block 582, the clamping spring 581 is contracted, the sampling tube 56 and the waste tube 57 are taken out from the rotating disc 55, so that the urine is tested or dumped, when the rotating disc 55 rotates with the partition plate 44, the waste tube 57 or the sampling tube 56 does not move to be right below the diversion frame 41, urine drops into the waste urine groove 510 of the waste urine disc 51, when the waste tube 57 and the sampling tube 56 are taken off from the rotating disc 55, the medical staff opens the switch door 12 and grasps the taking groove 511 to take off the waste urine disc 51 from the first clamping shaft 52, the waste urine tray 51 is subjected to dumping and washing work.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a catheterization chemical examination sampling device for nephrology dept which characterized in that: including device case (1), landing leg (2), catheterization subassembly (3), water conservancy diversion subassembly (4) and reposition of redundant personnel subassembly (5), landing leg (2) are four, four vertical four corners department of installing in device case (1) bottom respectively landing leg (2), catheterization subassembly (3) are located the top of device case (1), and the bottom of catheterization subassembly (3) runs through the top of device case (1) and extends to its inside, water conservancy diversion subassembly (4) are installed on the interior roof of device case (1), and water conservancy diversion subassembly (4) are located catheterization subassembly (3) bottom under, reposition of redundant personnel subassembly (5) are located device case (1), and reposition of redundant personnel subassembly (5) are located water conservancy diversion subassembly (4) under, the bottom of reposition of redundant personnel subassembly (5) rotates with the inner bottom wall of device case (1) to be connected.

2. The catheterization laboratory sampling device of claim 1, wherein: catheterization subassembly (3) are including collection urine funnel (31), catheter (32), two stretch cord (33) and two elasticity lasso (34), the one end of catheter (32) communicates with the bottom of collection urine funnel (31), and the other end of catheter (32) runs through the top of device case (1) and extends to its inside, two the one end of stretch cord (33) respectively with the both sides outer wall fixed connection of collection urine funnel (31), two stretch loop (34) are installed respectively on the other end of two stretch cord (33).

3. The catheterization laboratory sampling device of claim 1, wherein: the flow guide assembly (4) comprises a flow guide frame (41), a fixed plate (42), a rotating motor (43), a partition plate (44), a driving bevel gear (45), a rotating shaft (46), a synchronous belt (47) and two synchronous wheels (48), wherein the flow guide frame (41) is positioned under the other end of the catheter (32), the flow guide frame (41) is installed on the inner top wall of the device box (1), the fixed plate (42) is positioned at the side of the flow guide frame (41), the fixed plate (42) is vertically installed on the inner top wall of the device box (1), the partition plate (44) is horizontally positioned in the flow guide frame (41), the rotating motor (43) is installed on the side wall of the fixed plate (42), the output end of the rotating motor (43) sequentially penetrates through the side wall of the fixed plate (42) and the side wall of the flow guide frame (41) and is fixedly connected with the partition plate (44), the rotating shaft (46) is horizontally positioned under the fixed plate (42), and the one end of axis of rotation (46) is rotated with the inside wall of device case (1) and is connected, initiative umbrella tooth (45) are installed on the other end of axis of rotation (46), and initiative umbrella tooth (45) are located between fixed plate (42) and water conservancy diversion frame (41), two synchronizing wheel (48) are established respectively on the output of rotating electrical machines (43) and axis of rotation (46), hold-in range (47) cover is established on two synchronizing wheel (48), hold-in range (47) are located between fixed plate (42) and initiative umbrella tooth (45), the bottom of water conservancy diversion frame (41) is hourglass hopper-shaped setting.

4. A catheterization laboratory sampling device according to claim 3, wherein: the shunt assembly (5) comprises a waste urine disc (51), a first clamping shaft (52), a second clamping shaft (53), a driven bevel gear (54), a rotating disc (55), a sampling tube (56), a waste sample tube (57) and two clamping parts (58), wherein the rotating disc (55) is rotatably installed on the inner bottom wall of the device box (1), two round holes (59) which are arranged at equal intervals are formed in the top of the rotating disc (55), the two clamping parts (58) are respectively installed in the two round holes (59), the first clamping shaft (52) is vertically installed at the top of the rotating disc (55), the driven bevel gear (54) is horizontally sleeved on the first clamping shaft (52), the driven bevel gear (54) is meshed with the driving bevel gear (45), the second clamping shaft (53) is located right above the first clamping shaft (52), and the bottom of the second clamping shaft (53) is clamped with the top of the first clamping shaft (52), waste urine dish (51) are installed at the top of second joint axle (53), and waste urine groove (510) have been seted up at the top of waste urine dish (51), groove of taking (511) have been seted up on the lateral wall of waste urine dish (51), sampling tube (56) and useless appearance pipe (57) are located two round holes (59) respectively under, and the top of sampling tube (56) and useless appearance pipe (57) runs through round hole (59), the bottom of driven umbrella tooth (54) and the bottom of waste urine dish (51) respectively in proper order and set up.

5. The catheterization laboratory sampling device of claim 4, wherein: every chucking portion (58) all include chucking spring (581) and arc chucking piece (582), spout (512) have been seted up on the inside wall of rotating disc (55), arc chucking piece (582) slidable mounting is in spout (512), chucking spring (581) are the level and are located spout (512), and fixed connection on the both ends of chucking spring (581) respectively with the lateral wall of arc chucking piece (582) and the inside wall of rotating disc (55).

6. The catheterization laboratory sampling device of claim 1, wherein: the device is characterized in that a taking hole (11) is formed in the side wall of the device box (1), a switch door (12) is installed on the side wall of the device box (1), and the switch door (12) is located in the taking hole (11).

7. The catheterization laboratory sampling device of claim 1, wherein: handles (13) are mounted on the outer walls of the two sides of the device box (1).