CN110353736B - Automatic urine specimen collecting system - Google Patents
Automatic urine specimen collecting system Download PDFInfo
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- CN110353736B CN110353736B CN201910771289.XA CN201910771289A CN110353736B CN 110353736 B CN110353736 B CN 110353736B CN 201910771289 A CN201910771289 A CN 201910771289A CN 110353736 B CN110353736 B CN 110353736B
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- fixedly connected
- shaft
- urine
- negative pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
Abstract
The invention discloses an automatic urine specimen collecting system, which comprises a catheter with the top inserted into the bladder of a human body, wherein a branch pipe is arranged on the surface of the catheter, a collecting bin is fixedly connected to the surface of the branch pipe close to the bottom in a sealing manner, a first shaft driven to rotate by a power mechanism is arranged on the inner wall of the collecting bin in a limiting manner, the power mechanism is electrically connected with a microprocessor, the surface of the first shaft close to the rear end penetrates through the rear side of the collecting bin and is fixedly connected with a first wheel, a transmission belt is sleeved on the surface of the first wheel, and a first check valve is fixedly connected to the inner wall of the collecting bin close to the bottom. According to the invention, through the matching use of the structures, the problem that in the actual use process, due to the fact that urine in the urine bag is mixed in each time period, urine collection is difficult to carry out regularly is solved; the collection of urine samples in each time period is difficult to realize, the manual operation is time-consuming and labor-consuming, and the use is inconvenient.
Description
Technical Field
The invention relates to the technical field of urine collection devices, in particular to an automatic urine specimen collection system.
Background
Urine examination is a medical detection method. Comprises the steps of conventional analysis of urine, detection of visible components in urine (such as urine red blood cells, leucocytes and the like), quantitative determination of protein components, detection of urease and the like. Urine examination has very important values for clinical diagnosis, judgment of curative effect and prognosis; the general clinical urine examination items are different, and the requirements and treatment for collecting and processing urine specimens are different. All urine specimens should be collected using a clean container; the urinary sediment microscopic examination is to leave the midstream urine (morning urine) of the first urine after getting up in the morning and also to leave the midstream urine of random urine in principle, and the morning urine specimen is also suitable for urine other item examination (except 24h urine examination items); the renal tubule concentration and dilution function measurement needs to be performed after water deprivation and fasting for 12h, then urine is excreted, water deprivation and fasting are continued for 1h, and the 13 th urine is reserved for detection; when the renal tubule acidification function is measured, liquid paraffin is added into a urine retention container in advance; before the urine specimen is left for 24 hours, a preservative is required to be added into the container or the container is placed in an environment of 4 ℃; for the postoperative bedridden patient, a urinary catheter is inserted into the bladder of the postoperative bedridden patient, and finally urine is collected in a urine bag in a centralized manner, and the urine in each time period is mixed in the urine bag, so that the urine collection is difficult to be carried out regularly; the collection of urine samples in each time period is difficult to realize, the manual operation wastes time and labor, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide an automatic urine specimen collecting system, which improves the traditional device and solves the problem that urine specimens are difficult to be automatically extracted and collected in stages.
In order to achieve the purpose, the invention provides the following technical scheme: urine sample automatic acquisition system inserts the catheter to the human bladder in including the top, the surface of catheter is equipped with the branch pipe, the sealed surface that is close to the bottom on the branch pipe has linked firmly the collection storehouse, the spacing rotation of inner wall in collection storehouse has by power unit drive pivoted axle one, power unit electric connection has microprocessor, the rear side and the fixed connection that the storehouse was collected is run through on the surface that is close to the rear end in the axle one have round one.
The surface of the first wheel is sleeved with a transmission belt, the inner wall, close to the bottom, of the collection bin is fixedly connected with a first one-way valve, a negative pressure shell is arranged under the collection bin, the surface, close to the bottom, of the collection bin penetrates through the upper surface of the negative pressure shell and is fixedly connected with the negative pressure shell in a sealing manner, the left side of the negative pressure shell is provided with a through hole and is fixedly connected with a second one-way valve through the through hole, a liquid outlet on the left side of the second one-way valve is fixedly connected with a guide pipe, the lower surface of the negative pressure shell is fixedly connected with a supporting column, the bottom of the supporting column is fixedly connected with a support, the inner wall of the negative pressure shell is connected with a piston in a sliding manner, the right side of the piston is fixedly connected with a first connecting rod, the right end, far away from the first connecting rod, of the second connecting rod penetrates through the right side of the negative pressure shell and is rotatably connected with a second connecting rod through a pin shaft, one end, far away from the first connecting rod, of the right side of the lifting arm slides in a limiting manner on the support, the lifting arm is characterized in that a side plate is fixedly connected to the left side of the support close to the top, a through hole is formed in the surface of the side plate, a second shaft is arranged on the surface of the side plate in a limiting and rotating mode through the through hole, a second wheel is fixedly connected to the rear end of the second shaft, the surface of the second wheel is movably connected with the inner wall of one side of the first wheel, which is far away from the transmission belt, the front end of the second shaft is fixedly connected with a disc, a guide pillar is fixedly connected to the front side of the disc close to the edge, a frame body is sleeved on the surface of the guide pillar, the lower surface of the frame body is fixedly connected with the top of the lifting arm, and a collecting device is arranged below the support.
Preferably, the collecting device comprises a guide rail, the upper surface of the guide rail is provided with a collecting cylinder moving in one direction, the bottom of the guide rail penetrates through the support and directs to the collecting cylinder, a connecting plate is fixedly connected between adjacent collecting cylinders, a baffle is fixedly connected with the upper surface of the connecting plate, a sleeve is fixedly connected with the lower surface of the first connecting rod, a first top fixedly connected with pressure spring is arranged on the inner wall of the sleeve, a first bottom fixedly connected with pressure rod of the pressure spring is arranged, a through groove for the pressure rod to slide left and right is formed in the lower surface of the support, and the surface of the pressure rod, which is close to the bottom, penetrates through the through groove and is connected with the baffle in a surface sliding mode.
Preferably, the surface of the first shaft near the front end is fixedly connected with the stirring plate.
Preferably, the upper surface that leans on the right side on the negative pressure shell is fixedly connected with the linking arm, the bottom fixedly connected with spacing ring of linking arm, the inner wall of spacing ring and the surperficial sliding connection of connecting rod one.
Preferably, the bottom of the conduit is fixedly connected with a circular truncated cone-shaped sleeve.
Preferably, the lower surface of the lifting arm is fixedly connected with a second pressure spring, and the bottom of the second pressure spring is fixedly connected with the upper surface of the support.
Preferably, the bottom of the pressure lever is an arc-shaped end face.
Compared with the prior art, the invention has the following beneficial effects:
the top of the catheter is inserted into the bladder along the urethra of a patient, urine can flow out ceaselessly and slowly by using pressure difference, a microprocessor in the power mechanism sends a signal to enable the power mechanism to intermittently drive a shaft I, so that the shaft I drives the shaft I to complete intermittent rotation, the wheel II synchronously rotates by transmission of a transmission belt, and a disc synchronously rotates by transmission of the shaft II; the guide post on the surface of the disc also rotates along with the disc, and the lifting arm can only perform up-and-down limited sliding on the bracket, so that the frame body fixedly connected with the lifting arm can perform reciprocating lifting under the guide of the guide post, when the lifting arm moves downwards, the connecting rod can drive the piston to push leftwards in the negative pressure shell through the transmission of the connecting rod II, and similarly, when the lifting arm moves upwards, the piston moves rightwards in the negative pressure shell; when the piston moves from left to right in the negative pressure shell, a stronger negative pressure environment can be created on the left side of the piston, and under the suction of negative pressure, urine in the catheter can be smoothly transferred to the negative pressure shell through the branch pipe, the collection bin and the one-way valve I; and when the piston moves from right to left in the negative pressure shell, the collected urine is extruded leftwards, the urine is forced to flow out of the one-way valve II under a high-pressure environment and is finally transmitted through the guide pipe to realize collection, and the urine sample can be automatically extracted in stages through the timed rotation or intermittent rotation of the shaft I.
Through the arrangement of the collecting device, the urine discharged by the one-way valve II every time can be independently collected after being transmitted through the guide pipe, and collection operation after the urine sample is automatically extracted in a staged manner is realized;
by the cooperation of the structures, the problem that in the actual use process, urine is difficult to collect regularly due to the fact that urine in each time period is mixed in the urine bag; the collection of urine samples in each time period is difficult to realize, the manual operation is time-consuming and labor-consuming, and the use is inconvenient.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the negative pressure casing of the present invention;
fig. 3 is a top view of a second wheel of the present invention.
In the figure: 1-catheter, 2-branch pipe, 3-collection bin, 4-shaft I, 5-wheel I, 6-transmission belt, 7-one-way valve I, 8-negative pressure shell, 9-one-way valve II, 10-guide pipe, 11-support, 12-support, 13-piston, 14-connecting rod I, 15-connecting rod II, 16-lifting arm, 17-side plate, 18-shaft II, 19-wheel II, 20-disc, 21-guide column, 22-frame, 23-collection device, 24-guide rail, 25-collection cylinder, 26-connecting plate, 27-baffle, 28-sleeve, 29-pressure spring I, 30-pressure rod, 31-through groove, 32-stirring plate, 33-connecting arm, 34-limiting ring, 35-a circular truncated cone-shaped sleeve and 36-a pressure spring II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an automatic urine specimen collecting system comprises a catheter 1 with the top inserted into a human bladder, wherein the top of the catheter 1 is inserted into the bladder along the urethra of a patient, urine can continuously and slowly flow out by using pressure difference, a branch pipe 2 is arranged on the surface of the catheter 1, a collecting bin 3 is fixedly connected to the surface, close to the bottom, of the branch pipe 2 in a sealing manner, a shaft I4 driven to rotate by a power mechanism is arranged on the inner wall of the collecting bin 3 in a limiting rotation manner, a stirring plate 32 is fixedly connected to the surface, close to the front end, of the shaft I4, the urine collected in the collecting bin 3 can be simply stirred through the arrangement of the stirring plate 32, and sediment in the urine is prevented from being accumulated in the dead angle of the collecting bin 3; the power mechanism is electrically connected with the microprocessor, and is matched with the power mechanism to realize timing start, the power mechanism is a motor, the rotating speed is very slow, the rapid extraction of urine caused by the over-fast rotating speed is avoided, severe stabbing pain is brought to the urethra of a patient, and inconvenience is brought to use; the automatic on-off control of the signal of the microprocessor is a technical means well known by those skilled in the art, and the working principle of the microprocessor can be directly known through a technical manual, so that the detailed description is omitted; the surface of the first shaft 4 close to the rear end penetrates through the rear side of the collecting bin 3 and is fixedly connected with a first wheel 5, a microprocessor in the power mechanism sends out signals, so that the power mechanism can drive the first shaft 4 intermittently, and the first shaft 4 drives the first wheel 5 to complete intermittent rotation.
The surface of the wheel I5 is sleeved with a transmission belt 6, a one-way valve I7 is fixedly connected to the inner wall, close to the bottom, of the collection bin 3, a negative pressure shell 8 is arranged under the collection bin 3, the surface, close to the bottom, of the collection bin 3 penetrates through the upper surface of the negative pressure shell 8 and is fixedly connected with the negative pressure shell 8 in a sealing mode, a through hole is formed in the left side of the negative pressure shell 8, a one-way valve II 9 is fixedly connected with the through hole, a guide pipe 10 is fixedly connected to a liquid outlet in the left side of the one-way valve II 9, when the piston 13 moves from left to right in the negative pressure shell 8, a strong negative pressure environment can be created on the left side of the piston 13, and urine in the catheter 1 can smoothly pass through the branch pipe 2, the collection bin 3 and the one-way valve I7 and is transferred into the negative pressure shell 8 under the suction of negative pressure; when the piston 13 moves from right to left in the negative pressure shell 8, the collected urine is extruded leftwards, the urine is forced to flow out of the one-way valve II 9 under a high-pressure environment and is finally transmitted through the conduit 10 to realize collection, and the urine sample can be automatically extracted in stages through the timed rotation or intermittent rotation of the shaft I4; the lower surface of the negative pressure shell 8 is fixedly connected with a support post 11, the bottom of the support post 11 is fixedly connected with a support 12, the support 12 is an external intentional support device and can be fixed on a bed frame, the inner wall of the negative pressure shell 8 is connected with a piston 13 in a sliding manner, a guide post 21 on the surface of a disc 20 also rotates along with the disc 20, because a lifting arm 16 can only slide on the support 12 in an up-and-down limiting manner, a frame 22 fixedly connected with the lifting arm 16 is guided by the guide post 21 and can be lifted up and down in a reciprocating manner, when the lifting arm 16 moves down, the piston 13 is driven by a first connecting rod 14 to be pushed to the left in the negative pressure shell 8, and similarly, when the lifting arm moves up, the piston 13 moves to the right in the negative pressure shell 8; the right side of the piston 13 is fixedly connected with a first connecting rod 14, the upper surface of the negative pressure shell 8 close to the right side is fixedly connected with a connecting arm 33, the bottom of the connecting arm 33 is fixedly connected with a limiting ring 34, the inner wall of the limiting ring 34 is in sliding connection with the surface of the first connecting rod 14, and the connecting arm 33 is matched with the limiting ring 34 to further limit the motion track of the first connecting rod 14, so that the first connecting rod 14 can be more stable in left-right movement; the right end of the first connecting rod 14 penetrates through the right side of the negative pressure shell 8 and is rotatably connected with a second connecting rod 15 through a pin shaft, one end, far away from the first connecting rod 14, of the second connecting rod 15 is rotatably connected with a lifting arm 16 through the pin shaft, a second pressure spring 36 is fixedly connected to the lower surface of the lifting arm 16, the bottom of the second pressure spring 36 is fixedly connected with the upper surface of the support 12, the lifting process of the lifting arm 16 can be guided through the arrangement of the second pressure spring 36, and meanwhile, slight vibration generated in the using process can be absorbed and filtered; the right side of the lifting arm 16 slides on the support 12 in a limiting manner, the left side, close to the top, of the support 12 is fixedly connected with a side plate 17, a through hole is formed in the surface of the side plate 17, a second shaft 18 rotates in a limiting manner through the through hole, and the disc 20 also rotates synchronously through transmission of the second shaft 18; the rear end of the second shaft 18 is fixedly connected with a second wheel 19, the second wheel 19 is driven by the transmission belt 6 to synchronously rotate, the surface of the second wheel 19 is movably connected with the inner wall of the transmission belt 6, which is far away from the first wheel 5, the front end of the second shaft 18 is fixedly connected with a disc 20, the front side of the disc 20, which is close to the edge, is fixedly connected with a guide pillar 21, the surface of the guide pillar 21 is sleeved with a frame body 22, the lower surface of the frame body 22 is fixedly connected with the top of the lifting arm 16, a collecting device 23 is arranged below the support 12, and through the arrangement of the collecting device 23, urine discharged by the check valve II 9 each time can be independently collected after being transmitted through the guide pipe 10, namely, the collection operation after the urine samples are automatically extracted in stages is realized; the collecting device 23 comprises a guide rail 24, a collecting cylinder 25 moving in a one-way mode is arranged on the upper surface of the guide rail 24, the bottom of the guide pipe 10 penetrates through the support 12 and points to the collecting cylinder 25, a truncated cone-shaped sleeve 35 is fixedly connected to the bottom of the guide pipe 10, and the finally flowing urine water flow is more concentrated by the arrangement of the truncated cone-shaped sleeve 35, so that the splashing caused by splashing is avoided, and the pollution to the use environment is avoided; a connecting plate 26 is fixedly connected between adjacent collecting barrels 25, a baffle 27 is fixedly connected to the upper surface of the connecting plate 26, a sleeve 28 is fixedly connected to the lower surface of the first connecting rod 14, a first pressure spring 29 is fixedly connected to the top of the inner wall of the sleeve 28, a pressure rod 30 is fixedly connected to the bottom of the first pressure spring 29, the bottom of the pressure rod 30 is an arc-shaped end surface, and the pressure rod 30 can slide on the baffle 27 more smoothly through the arrangement of the arc-shaped end surface on the bottom of the pressure rod 30; the lower surface of the bracket 12 is provided with a through groove 31 for the pressure lever 30 to slide left and right, the surface of the pressure lever 30 close to the bottom passes through the through groove 31 and is connected with the surface of the baffle 27 in a sliding manner, when the sleeve 28, the pressure spring one 29 and the pressure lever 30 are driven by the connecting rod one 14 to move left and right, the bottom of the pressure lever 30 contacts with the right side of the baffle 27, the pressure lever 30 is forced to extrude the pressure spring one 29 along with extrusion brought by movement after contact, then the pressure lever 30 moves up in the sleeve 28, once the bottom of the pressure lever 30 is separated from contact with the baffle 27 by sliding over the surface of the baffle 27 in the left movement, the pressure lever 30 is reset and moves down in the sleeve 28 under the action of the elastic force of the pressure spring one 29, then the connecting rod one 14 continues to drive the sleeve 28, the pressure spring one 29 and the pressure lever 30 to move right, and the bottom of the pressure lever 30 continues to contact with the left side of the baffle 27 separated from contact, the baffle plate 27 is arranged on the connecting plate 26 in a biased manner, so that the pressure rod 30 cannot move right to cross the baffle plate 27, the pressure rod 30 further pushes the baffle plate 27 right, the baffle plate 27 drives the whole collecting cylinder 25 to move right, the left and right movement of the collecting cylinder 25 is accurately matched with the left and right movement of the connecting rod I14 and the piston 13, and the timed and quantitative accurate collection of urine samples is realized; the unidirectional movement of the collecting cylinder 25 on the guide rail 24 means that the collecting cylinder 25 can only move to the right in a single direction on the guide rail 24, and the situation that the collecting cylinder 25 is driven to move to the left together when the pressure lever 30 moves to the left is avoided, wherein the unidirectional movement of the collecting cylinder 25 can be realized by adding a ratchet wheel and other devices in a matching way, the ratchet wheel and other devices are common knowledge technologies, so that the detailed description is omitted, and other types of modes for enabling the collecting cylinder 25 to move to the right in a single direction can be adopted;
the working principle is as follows: when the automatic urine specimen collecting system is used, the top of the catheter 1 is inserted into a bladder along the urethra of a patient, urine can slowly flow out ceaselessly by using pressure difference, a microprocessor in the power mechanism sends out a signal to enable the power mechanism to intermittently drive a shaft I4, the shaft I4 drives a wheel I5 to complete intermittent rotation, the wheel I19 synchronously rotates by transmission of a transmission belt 6, and a disc 20 synchronously rotates by transmission of a shaft II 18; the guide post 21 on the surface of the disc 20 also rotates along with the disc 20, because the lifting arm 16 can only perform limited up-and-down sliding on the bracket 12, the frame 22 fixedly connected with the lifting arm 16 can perform reciprocating lifting under the guide of the guide post 21, when the lifting arm 16 moves downwards, the connecting rod I14 can drive the piston 13 to push leftwards in the negative pressure shell 8 through the transmission of the connecting rod II 15, and similarly, when the lifting arm moves upwards, the piston 13 moves rightwards in the negative pressure shell 8; when the piston 13 moves from left to right in the negative pressure shell 8, a stronger negative pressure environment can be created on the left side of the piston 13, and under the suction of negative pressure, urine in the catheter 1 can smoothly pass through the branch pipe 2, the collection bin 3 and the one-way valve I7 and is transferred into the negative pressure shell 8; when the piston 13 moves from right to left in the negative pressure shell 8, the collected urine is extruded leftwards, the urine is forced to flow out of the one-way valve II 9 under a high-pressure environment and is finally transmitted through the conduit 10 to realize collection, and the urine sample can be automatically extracted in stages through the timed rotation or intermittent rotation of the shaft I4; through the arrangement of the collecting device 23, the urine discharged by the second check valve 9 can be independently collected after being transmitted through the conduit 10 each time, namely, the collection operation after the urine sample is automatically extracted in a staged manner is realized; through the matching use of the structures, the problem that in the actual use process, due to the fact that urine in the urine bag is mixed in each time period, urine collection is difficult to carry out regularly is solved; the collection of urine samples in each time period is difficult to realize, the manual operation is time-consuming and labor-consuming, and the use is inconvenient.
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 (7)
1. Urine sample automatic acquisition system, its characterized in that: the urethral catheter comprises a urethral catheter (1) with the top inserted into the bladder of a human body, a branch pipe (2) is arranged on the surface of the urethral catheter (1), a collection bin (3) is fixedly connected to the surface of the branch pipe (2) close to the bottom in a sealing manner, a first shaft (4) driven by a power mechanism to rotate is arranged on the inner wall of the collection bin (3) in a limiting rotation manner, the power mechanism is electrically connected with a microprocessor, and the surface of the first shaft (4) close to the rear end penetrates through the rear side of the collection bin (3) and is fixedly connected with a first wheel (5);
the surface cover of wheel (5) has drive belt (6), collect the inner wall fixedly connected with check valve (7) that is close to the bottom on storehouse (3), be equipped with negative pressure shell (8) under collecting storehouse (3), the surface that is close to the bottom on collecting storehouse (3) runs through the upper surface of negative pressure shell (8) and links firmly with negative pressure shell (8) is sealed, the left side of negative pressure shell (8) is seted up the through-hole and is passed through hole fixedly connected with check valve two (9), the liquid outlet fixedly connected with pipe (10) on the left side of check valve two (9), the lower fixed surface of negative pressure shell (8) is connected with pillar (11), the bottom fixedly connected with support (12) of pillar (11), the inner wall sliding connection of negative pressure shell (8) has piston (13), the right side fixedly connected with connecting rod one (14) of piston (13), the right end of the first connecting rod (14) penetrates through the right side of the negative pressure shell (8) and is rotatably connected with a second connecting rod (15) through a pin shaft, one end, far away from the first connecting rod (14), of the second connecting rod (15) is rotatably connected with a lifting arm (16) through a pin shaft, the right side of the lifting arm (16) is limited and slides on the support (12), a side plate (17) is fixedly connected to the left side, close to the top, of the support (12), a through hole is formed in the surface of the side plate (17), a second shaft (18) is limited and rotated through the through hole, the rear end of the second shaft (18) is fixedly connected with a second wheel (19), the surface of the second wheel (19) is movably connected with the inner wall, far away from the first wheel (5), of the driving belt (6), the front end of the second shaft (18) is fixedly connected with a disc (20), and the front side, close to the edge, of the disc (20), is fixedly connected with a guide pillar (21), a frame body (22) is sleeved on the surface of the guide post (21), the lower surface of the frame body (22) is fixedly connected with the top of the lifting arm (16), and a collecting device (23) is arranged below the bracket (12); the timing starting is realized through the cooperation of the microprocessor and the power mechanism, the microprocessor in the power mechanism sends signals, the power mechanism can drive the first shaft 4 intermittently, and the first shaft 4 drives the first wheel 5 to complete intermittent rotation.
2. The automatic urine specimen collection system according to claim 1, wherein: the collecting device (23) comprises a guide rail (24), the upper surface of the guide rail (24) is provided with a collecting cylinder (25) moving in a single direction, the bottom of the guide pipe (10) penetrates through the support (12) and points to the collecting cylinder (25), a connecting plate (26) is fixedly connected between the adjacent collecting cylinders (25), a baffle (27) is fixedly connected to the upper surface of the connecting plate (26), a sleeve (28) is fixedly connected to the lower surface of the first connecting rod (14), a first pressure spring (29) is fixedly connected to the top of the inner wall of the sleeve (28), a first pressure lever (30) is fixedly connected to the bottom of the first pressure spring (29), a through groove (31) for the left-right sliding of the pressure lever (30) is formed in the lower surface of the support (12), and the surface, close to the bottom, of the pressure lever (30) penetrates through the through groove (31) and is connected with the baffle (27) in a surface sliding mode.
3. The automatic urine specimen collection system according to claim 1, wherein: and the surface of the first shaft (4) close to the front end is fixedly connected with a stirring plate (32).
4. The automatic urine specimen collection system according to claim 1, wherein: the upper surface fixedly connected with linking arm (33) that leans on the right side on negative pressure shell (8), the bottom fixedly connected with spacing ring (34) of linking arm (33), the inner wall of spacing ring (34) and the surperficial sliding connection of connecting rod (14).
5. The automatic urine specimen collection system according to claim 1, wherein: the bottom of the conduit (10) is fixedly connected with a truncated cone-shaped sleeve (35).
6. The automatic urine specimen collection system according to claim 1, wherein: the lower surface of the lifting arm (16) is fixedly connected with a second pressure spring (36), and the bottom of the second pressure spring (36) is fixedly connected with the upper surface of the support (12).
7. The automatic urine specimen collection system according to claim 2, wherein: the bottom of the pressure lever (30) is an arc-shaped end surface.
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| CN201910771289.XA CN110353736B (en) | 2019-08-20 | 2019-08-20 | Automatic urine specimen collecting system |
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| CN111238883B (en) * | 2020-04-15 | 2021-05-04 | 何义 | Anti-overflow urine machine with rotary cover |
| CN111839602A (en) * | 2020-07-31 | 2020-10-30 | 中国人民解放军陆军军医大学第一附属医院 | Anti-pollution urine sample collector |
| CN112504769B (en) * | 2021-01-21 | 2023-04-07 | 北京金沃夫生物工程科技有限公司 | Cardiovascular department detects and uses urine sampler with compartment urine albumen |
| CN113092377B (en) * | 2021-04-15 | 2022-07-19 | 宁波新节检测技术有限公司 | Mechanism and method for detecting phosphorus content in industrial wastewater |
| CN114018653B (en) * | 2021-10-27 | 2022-08-19 | 吉林大学 | Urine sampling device for endocrine dyscrasia in medical ward |
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| CN108700564A (en) * | 2015-11-09 | 2018-10-23 | 诺凡麦制药有限公司 | Humor collecting and diagnostic device |
| CN208598863U (en) * | 2017-08-25 | 2019-03-15 | 湖州师范学院 | A kind of urethral catheterization device acquiring urine specimen convenient for medical staff |
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2019
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| CN104047345A (en) * | 2014-06-24 | 2014-09-17 | 深圳拓邦股份有限公司 | Intelligent closestool with Internet of Things function |
| CN108700564A (en) * | 2015-11-09 | 2018-10-23 | 诺凡麦制药有限公司 | Humor collecting and diagnostic device |
| CN206450468U (en) * | 2017-01-05 | 2017-08-29 | 江西洪达医疗器械集团有限公司 | One kind sealing urine collecting device |
| CN208598863U (en) * | 2017-08-25 | 2019-03-15 | 湖州师范学院 | A kind of urethral catheterization device acquiring urine specimen convenient for medical staff |
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