CN117191491A - Urine sampling device for urology surgery - Google Patents

Abstract

The invention discloses a urine sampling device for urology surgery, which relates to the technical field of urology surgery and comprises a sampling assembly, a clamping assembly and a lifting assembly, wherein the sampling assembly comprises a urine tube, a flow guide tube, a fixed tube, a sampling tube, a fixing frame and a rotating disc, the urine tube is fixedly connected with one end of the flow guide tube, the other end of the flow guide tube is fixedly connected with the fixed tube, the sampling tube is slidably connected with the inner wall of the fixing frame, the fixing frame is provided with more than one, and the fixing frame is fixedly connected with the rotating disc; the clamping component is used for fixing the urine tube; the lifting assembly comprises a first fixed block, a first sliding block, a supporting seat and a first telescopic rod, and a clamping groove is formed in one side of the first fixed block; according to the invention, urine is not required to be sucked into the urine collector for multiple times and then injected into the sampling tube, so that the operation is simpler and more convenient, the sampling efficiency is improved, the labor intensity of medical staff is reduced, and the clamping assembly and the lifting assembly can be repeatedly used, so that the urine collecting device is more environment-friendly.

Description

Urine sampling device for urology surgery

Technical Field

The invention relates to the technical field of urinary surgery, in particular to a urine sampling device for urinary surgery.

Background

With the improvement of life quality, more and more people pay attention to the health level of themselves. Among the various detection methods, urine is capable of reacting to various physical parameters, and its examination method is noninvasive and convenient, so that it is most widely used. Conventional urine testing generally includes: glucose (GLU), bilirubin (BIL), urobilinogen (URO), ketone bodies (KET), white blood cells (LEC), nitrite (NIT), protein (PRO), pH, occult Blood (BLD), specific Gravity (SG), etc. The clinical urine detection device commonly used at present comprises a dry chemical analyzer and a urine sediment analyzer.

When urinary surgery is performed, urine is usually sampled by using a urine taking device, most of the existing urinary urine taking devices are common injection tubes, and the urine is sucked into the urine taking device by using the urine taking device and then is injected into the sampling tube and then is sent to a testing room for testing. When the items of patient urine detection are more, when a plurality of sampling tubes need to be collected with patient urine, the existing urine collector needs to suck urine into the urine collector for many times and then pour the urine into the sampling tubes, the operation process is complex, and the labor intensity is high.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: when the items of patient urine detection are more, when a plurality of sampling tubes need to be collected with patient urine, the existing urine collector needs to suck urine into the urine collector for many times and then pour the urine into the sampling tubes, the operation process is complex, and the labor intensity is high.

In order to solve the technical problems, the invention provides the following technical scheme: the urine sampling device for the urology surgery comprises a sampling assembly, a clamping assembly and a lifting assembly, wherein the sampling assembly comprises a urine tube, a flow guide tube, a fixed tube, a sampling tube, a fixing frame and a rotating disc, the urine tube is fixedly connected with one end of the flow guide tube, the other end of the flow guide tube is fixedly connected with the fixed tube, the sampling tube is slidably connected with the inner wall of the fixing frame, the fixing frame is provided with more than one fixing frame and is fixedly connected with the rotating disc; the clamping component is used for fixing the urine tube; the lifting assembly comprises a first fixed block, a first sliding block, a supporting seat and a first telescopic rod, wherein a clamping groove is formed in one side of the first fixed block, the inner wall of the clamping groove is fixedly connected with the outer wall of a fixed pipe in a sliding manner, the other side of the first fixed block is fixedly connected with the first sliding block, a first sliding groove is formed in the inner wall of the supporting seat, the first sliding block is fixedly connected with the inner wall of the first sliding groove, one end of the first telescopic rod is fixedly connected with the first sliding groove, and the other end of the first telescopic rod is fixedly connected with the bottom wall of the first sliding groove.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: the clamping groove inner wall is provided with a limiting groove, the outer wall of the fixed pipe is fixedly connected with a fixed ring, and the fixed ring is slidably connected with the limiting groove inner wall.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: the inner wall of the clamping groove is fixedly connected with a clamping strip, and the cross section of the clamping strip is triangular.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: the fixing frame comprises a top ring, a supporting rod and a base, wherein the inner wall of the top ring is slidably connected with the outer wall of the sampling tube, the top of the supporting rod is fixedly connected with the top of the supporting rod, the bottom of the supporting rod is fixedly connected with the base, the upper surface of a rotating disc is fixedly connected with the base, one end of the rotating disc is fixedly connected with a rotating shaft, the other end of the rotating shaft is connected with a connecting sleeve, and the sleeve is fixedly connected with a supporting seat.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: still include drive assembly, drive assembly includes ratchet, movable block, supporting shoe, second slider, fixed plate and first spring, ratchet fixed connection pivot is provided with the ratchet on the movable block, and the ratchet is connected in the ratchet meshing, has seted up the second spout on the supporting shoe, movable block sliding connection second spout inner wall to movable block fixed connection first spring one end, the end wall in the first spring other end fixed connection second spout, supporting shoe outer wall fixed connection second slider, third spout has been seted up on the fixed plate, second slider sliding connection third spout inner wall to fixed plate fixed connection supporting seat.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: still include the flow stopping subassembly, the flow stopping subassembly includes first fixing base, extensible member, second spring, second fixing base and cardboard, first fixing base and second fixing base fixed connection first fixed block upper surface respectively, first fixing base fixed connection extensible member one end, extensible member other end fixed connection cardboard, the honeycomb duct passes the space between cardboard and the second fixing base, the cover is equipped with the second spring on the extensible member, second spring one end fixed connection first fixing base, second spring other end fixed connection cardboard.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: the telescopic piece comprises a first fixed cylinder, a first piston head and a movable rod, wherein the outer wall of the first fixed cylinder is fixedly connected with a first fixed seat, the inner wall of the first fixed cylinder is slidably connected with the first piston head, the first piston head is fixedly connected with one end of the movable rod, and the other end of the movable rod is fixedly connected with a clamping plate.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: still include drive assembly, drive assembly includes second fixed section of thick bamboo, second piston head, first connecting pipe, second telescopic link and third connecting pipe, second fixed section of thick bamboo outer wall fixed connection supporting seat, second fixed section of thick bamboo inner wall sliding connection second piston head, second fixed section of thick bamboo top fixed connection first connecting pipe and third connecting pipe one end, first connecting pipe other end fixed connection first fixed section of thick bamboo, the first telescopic link is connected to the third connecting pipe other end, second fixed section of thick bamboo bottom fixed connection second connecting pipe, second telescopic link other end fixed connection second telescopic link, second telescopic link one end fixed connection second slider, second telescopic link other end fixed connection third spout inner end wall to the cover is equipped with the extension spring on the second telescopic link.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: the inner wall of the top of the second fixed cylinder is fixedly connected with a limit column, the bottom wall of the second fixed cylinder is rotationally connected with one end of a screw rod, the screw rod is in threaded connection with a second piston head, the screw rod penetrates through the top wall of the second fixed cylinder, the other end of the screw rod is fixedly connected with a bidirectional motor, and the bidirectional motor is fixedly connected with a supporting seat through a motor seat.

As a preferred embodiment of the urine sampling device for urology according to the present invention, wherein: the clamping assembly comprises a cylinder, a first clamping block, a second clamping block, a first connecting rod, a second connecting rod, a third connecting rod and a clamping plate, wherein the cylinder is fixedly connected with a supporting seat, the fixed end of the cylinder is fixedly connected with the first clamping block, the movable end of the cylinder is fixedly connected with the second clamping block, two ends of the first clamping block are respectively hinged with one end of the first connecting rod, two ends of the second clamping block are respectively hinged with one end of the second connecting rod, the other ends of the first connecting rod and the second connecting rod are hinged with the third connecting rod, the clamping plate is fixedly connected with the third connecting rod, and an arc groove is formed in the clamping plate.

The invention has the beneficial effects that: according to the invention, urine is not required to be pumped into the urine collector for multiple times and then injected into the sampling tube, so that the operation is simpler and more convenient, the sampling efficiency is improved, the labor intensity of medical staff is reduced, and the clamping assembly and the lifting assembly can be repeatedly used, so that the urine collector is more environment-friendly.

Drawings

Fig. 1 is a schematic diagram of an overall structure in an embodiment of the present disclosure.

Fig. 2 is a schematic structural diagram of a flow stop assembly according to an embodiment of the disclosure.

Fig. 3 is an enlarged schematic view at a in fig. 2 in an embodiment of the present disclosure.

Fig. 4 is a schematic view of a rotating disc structure in an embodiment of the present disclosure.

Fig. 5 is a cross-sectional view of a support block in an embodiment of the present disclosure.

Fig. 6 is a cross-sectional view of a first stationary barrel in an embodiment of the disclosure.

Fig. 7 is a first cross-sectional view of a second stationary barrel in an embodiment of the disclosure.

Fig. 8 is a second cross-sectional view of a second stationary barrel in an embodiment of the disclosure.

Fig. 9 is a schematic view of a clamping assembly in an embodiment of the disclosure.

Reference numerals: the sampling assembly 1, the urine tube 11, the flow guide tube 12, the fixed tube 13, the fixed ring 131, the limit groove 312, the clamping bar 313, the sampling tube 14, the fixed frame 15, the top ring 151, the support rod 152, the base 153, the rotating disc 16, the rotating shaft 161, the sleeve 162, the clamping assembly 2, the cylinder 21, the first clamping block 22, the second clamping block 23, the first connecting rod 24, the second connecting rod 25, the third connecting rod 26, the clamping plate 27, the circular arc groove 271, the lifting assembly 3, the first fixed block 31, the clamping groove 311, the limit groove 312, the first sliding block 32, the support seat 33, the first sliding groove 331, the first telescopic rod 34, the driving assembly 4, the ratchet 41, the movable block 42, the ratchet 421, the support block 43, the second sliding groove 431, the second sliding groove 44, the fixed plate 45, the third sliding groove 451, the first spring 46, the flow stopping assembly 5, the first fixed seat 51, the telescopic piece 52, the first piston head fixed cylinder 521, the first 522, the movable rod 651, the second spring 53, the second fixed seat 54, the clamping plate 55, the driving assembly 6, the second fixed cylinder 61, the second telescopic rod 62, the second connecting rod 64, the second connecting rod 523, the second telescopic rod 67, the second telescopic rod 65, the motor 65, the two-way joint tube 67, the telescopic rod 68, the telescopic joint tube 68.

Description of the embodiments

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

Examples

Referring to fig. 1, this embodiment provides a urine sampling device for urinary surgery, including sampling assembly 1, clamping assembly 2 and lifting assembly 3, sampling assembly 1 includes urine section of thick bamboo 11, honeycomb duct 12, fixed pipe 13, sampling tube 14, mount 15 and rolling disc 16, and urine section of thick bamboo 11 fixed connection honeycomb duct 12 one end, honeycomb duct 12 other end fixed connection fixed pipe 13, sampling tube 14 sliding connection mount 15 inner wall, mount 15 are provided with more than one, mount 15 fixed connection rolling disc 16.

In this embodiment, preferably, the urine tube 11 is used for containing urine, the urine tube 11 is communicated with the fixed tube 13 through the flow guide tube 12, the flow guide tube 12 preferably adopts the existing hose, the fixed frame 15 is provided with more than one, the circle center of the rotating disc 16 is taken as the center, the annular array is arranged on the rotating disc 16, and each fixed frame 15 is respectively provided with a sampling tube 14 correspondingly.

The clamping assembly 2 is used for fixing a urine cartridge 11.

In this embodiment, the clamping assembly 2 is preferably used for fixing the urine tube 11, and fixing the position of the urine tube 11.

The lifting assembly 3 comprises a first fixed block 31, a first sliding block 32, a supporting seat 33 and a first telescopic rod 34, wherein a clamping groove 311 is formed in one side of the first fixed block 31, the inner wall of the clamping groove 311 is slidably connected with the outer wall of the fixed pipe 13, the other side of the first fixed block 31 is fixedly connected with the first sliding block 32, a first sliding groove 331 is formed in the inner wall of the supporting seat 33, the first sliding block 32 is slidably connected with the inner wall of the first sliding groove 331, one end of the first telescopic rod 34 is fixedly connected with the first sliding block 32, and the other end of the first telescopic rod 34 is fixedly connected with the bottom wall of the first sliding groove 331.

In this embodiment, preferably, the first slider 32 can slide up and down on the inner wall of the clamping groove 311; the size of the clamping groove 311 is slightly smaller than that of the fixed pipe 13, after the fixed pipe 13 is placed in the clamping groove 311, the position of the fixed pipe 13 can be fixed, when the first telescopic rod 34 performs telescopic motion, the first sliding block 32 can be driven to perform lifting motion, the first sliding block 32 can be driven to move by the first fixed block 31, and the first fixed block 31 can be driven to move by the fixed pipe 13.

Further, during the use, pour patient's urine into urine section of thick bamboo 11, can use the clip to carry honeycomb duct 12 this moment, make honeycomb duct 12 seal, then put fixed pipe 13 into draw-in groove 311 and fix, control first telescopic link 34 and shrink, first telescopic link 34 drives first slider 32, first fixed block 31 and fixed pipe 13 move down, fixed pipe 13 inserts sampling tube 14 inside, loosen the clip on the honeycomb duct 12, urine in the urine section of thick bamboo 11 gets into sampling tube 14 through honeycomb duct 12 and fixed pipe 13, take a sample the urine, after the sample, control first telescopic link 34 and extend, first slider 32 is driven to first telescopic link 34, first fixed block 31 and fixed pipe 13 upwards move, fixed pipe 13 breaks away from sampling tube 14 inside, and seal honeycomb duct 12, then control rolling disc 16 rotates, rolling disc 16 drives mount 15 and sampling tube 14 rotation, need not next sampling tube 14 to move below fixed pipe 13, then control first telescopic link 34 again and shrink, until with urine in distributing a plurality of sampling tubes 14, multiple times is with urine sampling tube 14 to get into sampling tube 14, the convenient and the convenient assembly is convenient for use is convenient for the improvement in the sample assembly is convenient and easy and simple and convenient to use, the improvement in the lifting assembly is convenient to take a sample assembly 2.

Examples

Referring to fig. 1 to 9, this embodiment is based on the previous embodiment, and differs from the previous embodiment in that.

Referring to fig. 2 and 3, the inner wall of the clamping groove 311 is provided with a limiting groove 312, the outer wall of the fixed tube 13 is fixedly connected with the fixed ring 131, and the fixed ring 131 is slidably connected with the inner wall of the limiting groove 312.

In this embodiment, it is preferable that the fixing tube 13 is prevented from moving axially by the engagement between the fixing ring 131 and the limiting groove 312.

Referring to fig. 3, the inner wall of the slot 311 is fixedly connected with a clip 313, and the cross section of the clip 313 is triangular.

In this embodiment, preferably, the clamping bars 313 are made of rubber material, and have a certain elasticity, so that after the clamping bars 313 penetrate through the gap between the two clamping bars 313, the clamping bars 313 can limit the position of the fixing tube 13, and the fixing tube 13 is prevented from sliding on the inner wall of the clamping groove 311 when moving up and down. The cross section of the clamping bars 313 is arranged in a triangle shape, so that the fixing tube 13 can pass through the gap between the two clamping bars 313.

Referring to fig. 4, the fixing frame 15 includes a top ring 151, a supporting rod 152 and a base 153, the inner wall of the top ring 151 is slidably connected with the outer wall of the sampling tube 14, the top ring 151 is fixedly connected with the top of the supporting rod 152, the bottom of the supporting rod 152 is fixedly connected with the base 153, the base 153 is fixedly connected with the upper surface of the rotating disc 16, the rotating disc 16 is fixedly connected with one end of a rotating shaft 161, the other end of the rotating shaft 161 is rotatably connected with a sleeve 162, and the sleeve 162 is fixedly connected with the supporting seat 33.

In this embodiment, preferably, the rotating disc 16 can fix the base 153, the base 153 can fix the supporting rod 152, the supporting rod 152 can fix the top ring 151, and the top ring 151 can limit the sampling tube 14. The support base 33 can fix the position of the sleeve 162, the sleeve 162 is beneficial to improving the stability of the rotating shaft 161 during rotation, and the rotating shaft 161 can drive the rotating disc 16 to rotate during rotation.

Referring to fig. 1, 4 and 5, the driving assembly 4 further comprises a driving assembly 4, the driving assembly 4 comprises a ratchet 41, a movable block 42, a supporting block 43, a second sliding block 44, a fixing plate 45 and a first spring 46, the ratchet 41 is fixedly connected with a rotating shaft 161, a ratchet 421 is arranged on the movable block 42 and is in meshed connection with the ratchet 41, a second sliding groove 431 is formed in the supporting block 43, the movable block 42 is slidably connected with the inner wall of the second sliding groove 431, the movable block 42 is fixedly connected with one end of the first spring 46, the other end of the first spring 46 is fixedly connected with the inner end wall of the second sliding groove 431, the outer wall of the supporting block 43 is fixedly connected with the second sliding block 44, a third sliding groove 451 is formed in the fixing plate 45 and is slidably connected with the inner wall of the third sliding groove 451, and the fixing plate 45 is fixedly connected with the supporting seat 33.

In this embodiment, preferably, the second slider 44 can drive the supporting block 43 to move when the inner wall of the third chute 451 slides, and the supporting block 43 can drive the movable block 42 to move. When the movable block 421 moves in the direction of the arrow in fig. 5, the ratchet 421 is staggered from the ratchet 41, and the first spring 46 is compressed, so that the ratchet 41 cannot drive the rotation shaft 161 to rotate. When the movable block 421 moves in the opposite direction of the arrow in fig. 5, the movable block 42 is pushed to move under the action of the elastic force of the first spring 46, the ratchet 421 is engaged with the ratchet 41, and the ratchet 41 can drive the rotation shaft 161 to rotate.

Referring to fig. 1 and 2, the air stop assembly 5 further comprises an air stop assembly 5, the air stop assembly 5 comprises a first fixing seat 51, a telescopic piece 52, a second spring 53, a second fixing seat 54 and a clamping plate 55, the first fixing seat 51 and the second fixing seat 54 are respectively and fixedly connected with the upper surface of the first fixing block 31, the first fixing seat 51 is fixedly connected with one end of the telescopic piece 52, the other end of the telescopic piece 52 is fixedly connected with the clamping plate 55, the guide pipe 12 passes through a gap between the clamping plate 55 and the second fixing seat 54, the telescopic piece 52 is sleeved with the second spring 53, one end of the second spring 53 is fixedly connected with the first fixing seat 51, and the other end of the second spring 53 is fixedly connected with the clamping plate 55.

In this embodiment, preferably, when the telescopic member 52 is retracted, the telescopic member 52 overcomes the elastic force of the second spring 53, drives the clamping plate 55 to move away from the second fixing seat 54, and releases the flow guide tube 12, so that urine in the urine tube 11 can enter the sampling tube 14 through the flow guide tube 12 and the fixing tube 13; when the telescopic member 52 is extended, the telescopic member 52 drives the clamping plate 55 to move in a direction approaching to the second fixing seat 54, and the clamping plate 55 and the second fixing seat 54 are matched with each other to clamp the flow guide tube 12, so that urine in the urine tube 11 cannot enter the sampling tube 14 through the flow guide tube 12 and the fixing tube 13.

Referring to fig. 6, the telescopic member 52 includes a first fixed cylinder 521, a first piston head 522, and a movable rod 523, where the outer wall of the first fixed cylinder 521 is fixedly connected with the first fixed seat 51, the inner wall of the first fixed cylinder 521 is slidably connected with the first piston head 522, the first piston head 522 is fixedly connected with one end of the movable rod 523, and the other end of the movable rod 523 is fixedly connected with the clamping plate 55.

In this embodiment, preferably, the first piston head 522 slides in the inner wall of the first fixed cylinder 521, the first piston head 522 can drive the movable rod 523 to move, and the movable rod 523 can drive the clamping plate 55 to move; when the first piston head 522 slides to the left in fig. 6 in the inner wall of the first fixed cylinder 521, the first piston head 522 drives the clamping plate 55 to move towards the direction close to the second fixed seat 54 through the movable rod 523, the clamping plate 55 and the second fixed seat 54 are matched with each other to clamp the flow guide pipe 12, and at the moment, urine in the urine cylinder 11 cannot enter the sampling pipe 14 through the flow guide pipe 12 and the fixed pipe 13; when the first piston head 522 slides to the right in fig. 6 in the inner wall of the first fixed cylinder 521, the first piston head 522 drives the clamping plate 55 to move away from the second fixed seat 54 through the movable rod 523, so as to release the flow guide tube 12, and at this time, urine in the urine tube 11 can enter the sampling tube 14 through the flow guide tube 12 and the fixed tube 13.

Referring to fig. 6 to 8, the driving assembly 6 further includes a driving assembly 6, the driving assembly 6 includes a second fixed cylinder 61, a second piston head 62, a first connecting pipe 63, a second connecting pipe 64, a second telescopic rod 65, and a third connecting pipe 66, the outer wall of the second fixed cylinder 61 is fixedly connected with the supporting seat 33, the inner wall of the second fixed cylinder 61 is slidably connected with the second piston head 62, the top of the second fixed cylinder 61 is fixedly connected with one end of the first connecting pipe 63 and one end of the third connecting pipe 66, the other end of the first connecting pipe 63 is fixedly connected with the first fixed cylinder 521, the other end of the third connecting pipe 66 is connected with the first telescopic rod 34, the bottom of the second fixed cylinder 61 is fixedly connected with the second connecting pipe 64, the other end of the second connecting pipe 64 is fixedly connected with the second telescopic rod 65, one end of the second telescopic rod 65 is fixedly connected with the second slider 44, the other end of the second telescopic rod 65 is fixedly connected with the inner end wall of the third sliding groove 451, and a tension spring 651 is sleeved on the second telescopic rod 65.

In this embodiment, preferably, when the second piston head 62 is located at the position in fig. 7, the first telescopic rod 34 is in a contracted state, the fixed tube 13 is inserted into the sampling tube 14, the first piston head 522 is at the right side of the first fixed tube 521 in fig. 6, the second spring 53 is compressed, urine in the urine tube 11 can enter the sampling tube 14 through the flow guide tube 12 and the fixed tube 13, the second telescopic rod 65 is in a contracted state, the tension spring 651 is in a relaxed state, when the second piston head 62 moves downwards in fig. 7, the air pressure above the second piston head 62 is reduced, the second fixed tube 61 is communicated with the first fixed tube 521 through the first connecting tube 63, the air pressure at the left side of the first piston head 522 in fig. 6 is reduced, the first piston head 522 slides to the left side in fig. 6 in the inner wall of the first fixed tube 521, the first piston head 522 drives the clamping plate 55 to move towards the direction close to the second fixed seat 54 through the movable rod 523, the clamping plate 55 and the second fixed tube 54 are mutually matched with the flow guide tube 12, when the second fixed tube 54 is in the second fixed tube 54, when the second piston head 62 moves downwards, the air pressure inside the second fixed tube 62 is reduced through the first connecting tube 62, the air pressure inside the second fixed tube 61 is reduced through the first connecting tube 63, the air pressure is reduced through the first piston head 522, the left side 522 is opened towards the first fixed tube 522, and the first piston head 522 is closed by the first piston head 522 is opened, and the first piston head 53 is opened, and the first piston head is opened, and the first piston assembly is closed by the first piston head is opened, and the piston assembly is opened, and can be opened, and the piston assembly is opened, and can automatically by a piston assembly, and can be opened, and can and a device, and can be opened.

Meanwhile, the air pressure inside the second fixed cylinder 61 below the second piston head 62 is increased, the second fixed cylinder 61 is communicated with the first telescopic rod 34 through the third connecting pipe 66, the first telescopic rod 34 stretches, meanwhile, the air pressure inside the second fixed cylinder 61 below the second piston head 62 is increased, the second fixed cylinder 61 is communicated with the second telescopic rod 65 through the second connecting pipe 64, due to the fact that the tension of the tension spring 651 exists, the second telescopic rod 65 moves behind the first telescopic rod 34, the second telescopic rod 65 stretches, the second telescopic rod 65 drives the second sliding block 44 to slide on the inner wall of the third sliding groove 451, the second sliding block 44 drives the movable block 42 to move through the supporting block 43, the movable block 421 moves in the opposite direction of an arrow in fig. 5, the movable block 42 is pushed to move under the elastic force of the first spring 46, the ratchet 421 is meshed with the ratchet 41, at this time, the ratchet 41 can drive the rotating shaft 161 to rotate, the second telescopic rod 65 moves behind the first telescopic rod 34, and the rotating shaft 161 can be prevented from rotating when the fixed tube 13 is inserted into the sampling tube 14, and the sampling tube 14 is damaged.

When the second piston head 62 moves upward in fig. 7, the second piston head 62 eventually moves to the position in fig. 7, during which the air pressure inside the second fixing cylinder 61 increases above the second piston head 62, the air pressure inside the second fixing cylinder 61 decreases below the second piston head 62, and because of the elastic force of the second spring 53 and the tension spring 651, only if the pressure inside the first fixing cylinder 521 is greater than the elastic force of the second spring 53, the first piston head 522 moves to the right side of the first fixing cylinder 521 in fig. 6, the negative pressure inside the second telescopic rod 65 is greater than the elastic force of the tension spring 651, the second telescopic rod 65 contracts, at this time, the first telescopic rod 34 moves first, the first telescopic rod 34 stretches, the first slider 32, the first fixing block 31 and the fixing tube 13 are driven upward, and even if the fixing tube 13 is separated from the inside the sampling tube 14, the fixing tube 13 is located above the sampling tube 14, and urine in the fixing tube 13 can still enter the sampling tube 14.

Meanwhile, in fig. 6, the air pressure at the left side of the first piston head 522 is increased, the negative pressure in the second telescopic rod 65 is larger than the elastic force of the tension spring 651, at this time, the first piston head 522 slides to the right side in fig. 6 in the inner wall of the first fixed cylinder 521, the first piston head 522 drives the clamping plate 55 to move towards the direction approaching to the second fixed seat 54 through the movable rod 523, the clamping plate 55 and the second fixed seat 54 are mutually matched to clamp the guide pipe 12, and at this time, urine in the urine cylinder 11 cannot enter the sampling pipe 14 through the guide pipe 12 and the fixed pipe 13. Although the second telescopic rod 65 is contracted due to the tension of the tension spring 651, the second telescopic rod 65 drives the second sliding block 44 to slide on the inner wall of the third sliding groove 451, the second sliding block 44 drives the movable block 42 to move through the supporting block 43, the movable block 421 moves in the arrow direction in fig. 5, the ratchet 421 is staggered with the ratchet 41 at this time, the first spring 46 is compressed, and the ratchet 41 cannot drive the rotating shaft 161 to rotate at this time.

Referring to fig. 1 and 8, the inner wall of the top of the second fixed cylinder 61 is fixedly connected with a limit post 611, the bottom wall of the second fixed cylinder 61 is rotatably connected with one end of a screw rod 67, the screw rod 67 is in threaded connection with a second piston head 62, the screw rod 67 penetrates through the top wall of the second fixed cylinder 61, the other end of the screw rod 67 is fixedly connected with a bidirectional motor 68, and the bidirectional motor 68 is fixedly connected with the supporting seat 33 through a motor seat 69.

In this embodiment, preferably, the motor base 69 can play a role in fixedly supporting the bi-directional motor 68, and when the bi-directional motor 68 works, the screw rod 67 can be driven to rotate, and the screw rod 67 rotates to drive the second piston head 62 to slide up and down on the inner wall of the second fixed barrel 61.

Referring to fig. 9, the clamping assembly 2 includes an air cylinder 21, a first clamping block 22, a second clamping block 23, a first connecting rod 24, a second connecting rod 25, a third connecting rod 26 and a clamping plate 27, the air cylinder 21 is fixedly connected with a supporting seat 33, a fixed end of the air cylinder 21 is fixedly connected with the first clamping block 22, a movable end of the air cylinder 21 is fixedly connected with the second clamping block 23, two ends of the first clamping block 22 are respectively hinged with one end of the first connecting rod 24, two ends of the second clamping block 23 are respectively hinged with one end of the second connecting rod 25, the other ends of the first connecting rod 24 and the second connecting rod 25 are hinged with the third connecting rod 26, the third connecting rod 26 is fixedly connected with the clamping plate 27, and an arc groove 271 is formed in the clamping plate 27.

In this embodiment, preferably, when the air cylinder 21 is contracted, the movable end of the air cylinder 21 drives the second connecting rod 25, the third connecting rod 26 and the clamping plate 27 to move through the second clamping block 23, and at this time, the two clamping plates 27 are close to each other to clamp the urine tube 11, so that the urine tube 11 can be clamped and fixed, and the urine tube 11 can be clamped and fixed conveniently through the circular arc groove 271; when the air cylinder 21 stretches, the movable end of the air cylinder 21 drives the second connecting rod 25, the third connecting rod 26 and the clamping plate 27 to move through the second clamping block 23, and at the moment, the two clamping plates 27 are opened to loosen the urine tube 11.

Claims (10)

1. Urine sampling device for uropoiesis surgery, its characterized in that: comprising

The sampling assembly (1), the sampling assembly (1) comprises a urine tube (11), a guide tube (12), a fixed tube (13), a sampling tube (14), a fixing frame (15) and a rotating disc (16), wherein the urine tube (11) is fixedly connected with one end of the guide tube (12), the other end of the guide tube (12) is fixedly connected with the fixed tube (13), the sampling tube (14) is slidably connected with the inner wall of the fixing frame (15), the fixing frame (15) is provided with more than one, and the fixing frame (15) is fixedly connected with the rotating disc (16);

-a clamping assembly (2), the clamping assembly (2) being for securing a urine cartridge (11);

lifting component (3), lifting component (3) include first fixed block (31), first slider (32), supporting seat (33) and first telescopic link (34), draw-in groove (311) have been seted up to first fixed block (31) one side, draw-in groove (311) inner wall sliding connection fixed tube (13) outer wall, first slider (32) of first fixed block (31) opposite side fixed connection, first spout (331) have been seted up to supporting seat (33) inner wall, first spout (331) inner wall of first slider (32) sliding connection, first slider (32) fixed connection first telescopic link (34) one end, first spout (331) diapire of first telescopic link (34) other end fixed connection.

2. A urological urine sampling device as defined in claim 1, wherein: limiting grooves (312) are formed in the inner walls of the clamping grooves (311), the outer walls of the fixing pipes (13) are fixedly connected with fixing rings (131), and the fixing rings (131) are slidably connected with the inner walls of the limiting grooves (312).

3. A urological urine sampling device as defined in claim 1, wherein: the inner wall of the clamping groove (311) is fixedly connected with a clamping strip (313), and the cross section of the clamping strip (313) is triangular.

4. A urological urine sampling device as defined in claim 1, wherein: the fixing frame (15) comprises a top ring (151), a supporting rod (152) and a base (153), wherein the inner wall of the top ring (151) is slidably connected with the outer wall of the sampling tube (14), the top of the top ring (151) is fixedly connected with the top of the supporting rod (152), the bottom of the supporting rod (152) is fixedly connected with the base (153), the base (153) is fixedly connected with the upper surface of a rotating disc (16), the rotating disc (16) is fixedly connected with one end of a rotating shaft (161), the other end of the rotating shaft (161) is rotatably connected with a sleeve (162), and the sleeve (162) is fixedly connected with a supporting seat (33).

5. A urological urine sampling device as defined in claim 1, wherein: still include drive assembly (4), drive assembly (4) include ratchet (41), movable block (42), supporting shoe (43), second slider (44), fixed plate (45) and first spring (46), ratchet (41) fixed connection pivot (161), be provided with ratchet (421) on movable block (42), ratchet (421) meshing connection ratchet (41), second spout (431) have been seted up on supporting shoe (43), movable block (42) sliding connection second spout (431) inner wall, and movable block (42) fixed connection first spring (46) one end, first spring (46) other end fixed connection second spout (431) inner wall, supporting shoe (43) outer wall fixed connection second slider (44), third spout (451) have been seted up on fixed plate (45), second slider (44) sliding connection third spout (451) inner wall, and fixed plate (45) fixed connection supporting seat (33).

6. A urological urine sampling device as defined in claim 1, wherein: still include flow stopping assembly (5), flow stopping assembly (5) include first fixing base (51), extensible member (52), second spring (53), second fixing base (54) and cardboard (55), first fixing base (51) and second fixing base (54) are fixed connection first fixed block (31) upper surface respectively, first fixing base (51) fixed connection extensible member (52) one end, extensible member (52) other end fixed connection cardboard (55), space between cardboard (55) and second fixing base (54) is passed in honeycomb duct (12), the cover is equipped with second spring (53) on extensible member (52), first fixing base (51) of second spring (53) one end fixed connection, second spring (53) other end fixed connection cardboard (55).

7. A urological urine sampling device as defined in claim 6, wherein: the telescopic piece (52) comprises a first fixed cylinder (521), a first piston head (522) and a movable rod (523), wherein the outer wall of the first fixed cylinder (521) is fixedly connected with a first fixed seat (51), the inner wall of the first fixed cylinder (521) is slidably connected with the first piston head (522), the first piston head (522) is fixedly connected with one end of the movable rod (523), and the other end of the movable rod (523) is fixedly connected with a clamping plate (55).

8. A urological urine sampling device as defined in claim 7, wherein: still include drive assembly (6), drive assembly (6) include second fixed section of thick bamboo (61), second piston head (62), first connecting pipe (63), second connecting pipe (64), second telescopic link (65) and third connecting pipe (66), second fixed section of thick bamboo (61) outer wall fixed connection supporting seat (33), second fixed section of thick bamboo (61) inner wall sliding connection second piston head (62), second fixed section of thick bamboo (61) top fixed connection first connecting pipe (63) and third connecting pipe (66) one end, first connecting pipe (63) other end fixed connection first fixed section of thick bamboo (521), third connecting pipe (66) other end connection first telescopic link (34), second fixed section of thick bamboo (61) bottom fixed connection second connecting pipe (64), second telescopic link (65) other end fixed connection second telescopic link (65), second slider (44) are connected to second telescopic link (65) one end fixed connection third spout (451) inner end wall to the cover is equipped with extension spring (651) on second telescopic link (65).

9. A urological urine sampling device as defined in claim 8, wherein: the top inner wall of the second fixed cylinder (61) is fixedly connected with a limit column (611), the bottom wall of the second fixed cylinder (61) is rotationally connected with one end of a screw rod (67), the screw rod (67) is in threaded connection with a second piston head (62), the screw rod (67) penetrates through the top wall of the second fixed cylinder (61), the other end of the screw rod (67) is fixedly connected with a bidirectional motor (68), and the bidirectional motor (68) is fixedly connected with a supporting seat (33) through a motor seat (69).

10. A urological urine sampling device as defined in claim 1, wherein: the clamping assembly (2) comprises an air cylinder (21), a first clamping block (22), a second clamping block (23), a first connecting rod (24), a second connecting rod (25), a third connecting rod (26) and a clamping plate (27), wherein the air cylinder (21) is fixedly connected with a supporting seat (33), the fixed end of the air cylinder (21) is fixedly connected with the first clamping block (22), the movable end of the air cylinder (21) is fixedly connected with the second clamping block (23), two ends of the first clamping block (22) are respectively hinged with one end of the first connecting rod (24), two ends of the second clamping block (23) are respectively hinged with one end of the second connecting rod (25), the other ends of the first connecting rod (24) and the second connecting rod (25) are hinged with the third connecting rod (26), the third connecting rod (26) is fixedly connected with the clamping plate (27), and an arc groove (271) is formed in the clamping plate (27).