CN110589118B - Animal experiment kidney sample collection device - Google Patents
Animal experiment kidney sample collection device Download PDFInfo
- Publication number
- CN110589118B CN110589118B CN201910864170.7A CN201910864170A CN110589118B CN 110589118 B CN110589118 B CN 110589118B CN 201910864170 A CN201910864170 A CN 201910864170A CN 110589118 B CN110589118 B CN 110589118B
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- Prior art keywords
- specimen
- bottle
- chain wheel
- bottom plate
- collection device
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/10—Sterilising wrappers or receptacles prior to, or during, packaging by liquids or gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B3/00—Closing bottles, jars or similar containers by applying caps
- B67B3/02—Closing bottles, jars or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges
Abstract
The invention relates to an animal experiment kidney specimen collecting device, which comprises a specimen collecting box internally provided with a specimen collecting mechanism, wherein the specimen collecting mechanism is provided with a conveying track with an annular structure, specimen bottles which are annularly arranged along the conveying track are placed between an inner retaining wall and an outer retaining wall, a stationary liquid container and a peristaltic pump are arranged above a working platform, a liquid inlet of the peristaltic pump is communicated with the stationary liquid container through a liquid inlet pipeline, a liquid outlet pipeline connected with a liquid outlet of the peristaltic pump extends to the upper part of the specimen bottle, a buckle cover mechanism positioned behind the peristaltic pump is arranged on the inner side of the outer retaining wall, and a track driving mechanism is arranged below the working platform.
Description
Technical Field
The invention relates to the technical field of experimental equipment, in particular to a kidney specimen collecting device for animal experiments.
Background
In the medical or biological field, researchers often perform experiments on animals, and a considerable part of experiments require excision of the kidney of an experimental animal and collection of the excised kidney as a specimen for examination. The existing method for collecting animal experiment kidney specimen is as follows: the cut-off kidney specimen is clamped by tweezers and put into a disposable specimen bag or a specimen bottle. The kidney specimen collected by the method has a lot of blood which can not be drained to influence the detection, and the experimenter needs to contact the specimen fixing liquid once every time one specimen is collected, and any kind of specimen fixing liquid is harmful to the human body, so that the potential safety hazard of the experimenter is increased undoubtedly.
The existing sample collecting device is not suitable for the kidney cut by an experimental animal, for example, the invention patent with the application number of 201510641366.1 provides a surgical operation organ and lymph node sample preservation and recording method and a classification collecting box, which comprises a stage box I provided with an organ sample storage groove with the shape of a notch consistent with the shape of an organ and a stage box II provided with a lymph node sample storage groove and an anatomical atlas of a sampling organ, wherein the collecting box only has the stage box for storing the organ sample and does not have a sample draining and fixing liquid treatment mechanism, and an experimenter needs to manually treat the cut organ sample and is not suitable for long-term preservation of the organ sample; the invention also provides a case sample collector as provided by the invention patent with the application number of 201710032244.1, which comprises a solution bottle, wherein the solution bottle is communicated with the bottom of a sample separator through a liquid conveying pipe, the sample separator is divided into an upper chamber and a lower chamber, the upper chamber and the lower chamber are communicated through a liquid dripping head, a medical filter screen is arranged in the upper chamber of the sample separator, the upper end of the sample separator is communicated with a drainage pipe, the solution bottle is communicated with a buffer bottle through a communicating pipe, the buffer bottle is communicated with a negative pressure guide pipe, and the collector is only suitable for collecting small tissue fragments and cannot be used for collecting the kidney of an experimental animal.
Therefore, designing a device suitable for collecting kidneys in animal experiments is particularly critical for experimenters in animal experiments.
Disclosure of Invention
In order to solve the technical problem, the invention provides an animal experiment kidney specimen collecting device.
The technical scheme of the invention is as follows: the utility model provides an animal experiment kidney sample collection device, includes that the top sets up the sample collecting box that apron, bottom set up first drainage hole, be equipped with sectorial flip on the apron, set up sample collection mechanism in the sample collecting box, sample collection mechanism includes the bottom plate of below and the work platform of top, the both ends of bottom plate are semi-circular, the centre is the rectangle, work platform with the shape of bottom plate is the same, work platform's size ratio the bottom plate size is little, the top of bottom plate is fixed with the stand, work platform passes through stand and bottom plate fixed connection, work platform's edge is the interior fender wall of the loop configuration that upwards stretches out and with stand fixed connection, the outside of interior fender wall is equipped with the outer fender wall the same with interior fender wall shape and also with stand fixed connection, interior fender wall with the bottom between the outer fender wall is the delivery track of loop configuration, interior keep off the wall with place the sample bottle of arranging along the delivery track annular between the outer wall of keeping off, work platform's top is equipped with stationary liquid container and peristaltic pump, the inlet of peristaltic pump passes through inlet conduit and stationary liquid container intercommunication, the liquid outlet pipe that the liquid outlet of peristaltic pump is connected stretches the top of sample bottle, the inboard of keeping off the wall outward is provided with the buckle closure mechanism that is located the peristaltic pump rear, work platform's below is equipped with track actuating mechanism.
Preferably, the track driving mechanism comprises a third motor, two speed reducers, a first chain and a second chain, the third motor and the speed reducers are fixed on the base plate, the third motor and the speed reducers are both symmetrical about the central line of the base plate, an input shaft of the speed reducer is connected with a power shaft of the third motor, the speed reducer extends outwards to form a first output shaft and a second output shaft, the length of the first output shaft is longer than that of the second output shaft, the end parts of the first output shaft and the second output shaft are respectively connected with a first driving chain wheel and a second driving chain wheel, a first positioning block and a second positioning block which are annularly arranged are arranged above the base plate, the second positioning block is positioned on the inner side of the first positioning block, the first driving chain wheel is arranged on the first positioning block opposite to the first output shaft, and first guide chain wheels are arranged on the other first positioning blocks, the second driving chain wheel is arranged on a second positioning block right opposite to the second output shaft, second guide chain wheels are arranged on other second positioning blocks, the first driving chain wheel and the first guide chain wheel freely rotate on the first positioning block, the second driving chain wheel and the second guide chain wheel freely rotate on the second positioning block, the lower portion of the first chain is matched with the first driving chain wheel and the first guide chain wheel, the upper portion of the first chain is connected with the outer edge of the conveying track, the lower portion of the second chain is matched with the second driving chain wheel and the second guide chain wheel, and the upper portion of the second chain is connected with the inner edge of the conveying track.
Preferably, the conveying track comprises a plurality of successively connected sections, the inner side and the outer side of each section are respectively connected with the second chain and the first chain, the other two sides of each section are respectively provided with an upper arc plate and a lower arc plate, and the upper arc plates and the lower arc plates of every two adjacent sections are attached.
Preferably, the specimen bottle includes bottle, bottle lid and connection piece, the edge at the bottleneck of bottle top is connected through the connection piece to one side of bottle lid, the below of bottle lid is equipped with the bottle plug that is located the center, the bottle plug with bottleneck transition fit.
Preferably, buckle closure mechanism includes base, telescopic link and pressure disk, the base is fixed at the inboard that keeps off the wall outward, the one end of telescopic link is fixed on the base, the other end downward sloping and articulated have the pressure disk, the telescopic link is through installing the second motor drive on the base.
Preferably, the working platform is further provided with a draining mechanism, the draining mechanism comprises a groove-shaped shell with an opening at the upper part, a rectangular notch is arranged above one side of the shell, a second drain hole is formed in the bottom of the shell, a fixing seat is arranged at the bottom of the shell, a filter screen of a rectangular structure is arranged above the fixing seat, surrounding plates are arranged on three side edges of the filter screen, the other side edge of the filter screen inclines downwards and faces the rectangular notch of the shell, a guide rod which is located on two sides of the filter screen and sleeved with a spring is fixed above the fixing seat, the surrounding plates are connected with the spring, a vibrating motor is installed on the surrounding plates on two opposite sides of the filter screen, a specimen leading-in disc with baffles on two sides is arranged at the rectangular notch of the shell, one end of the specimen leading-in disc.
Preferably, be fixed with the electronic slide rail that is located the leading-in dish of sample below on the casing, electronic slide rail is by installing the first motor drive on the casing, the leading-in dish of sample is installed on electronic slide rail, the afterbody of the relative both sides of casing is equipped with the spout that the baffle that supplies the leading-in dish of sample stretched into, the below of filter screen is stretched into to the bottom of the leading-in dish of sample.
Preferably, the inside of casing is fixed with the disinfectant case, the disinfectant case has rotatory nozzle through the pipe connection, the disinfectant case with set up electronic ball valve on the pipeline that rotatory nozzle is connected.
Preferably, the surface of the outer side of the specimen collecting box is provided with a display control screen, one side of the display control screen is provided with a switch button, the working platform is provided with a controller, and the bottom plate is provided with a power supply positioned between the two third motors.
Preferably, the ratio of the rotation speeds of the first driving sprocket and the second driving sprocket is equal to the length ratio of the first chain and the second chain.
The invention has the beneficial effects that:
1. the collecting device can drain, collect and store the taken kidney without contacting a fixing liquid by an experimenter, can ensure the safety of the experimenter, and has high efficiency and convenient use.
2. The invention adopts two chains, two motors, two speed changers, four power shafts, four driving chain wheels, a plurality of guide chain wheels, a plurality of positioning blocks and a plurality of section plates to form a closed loop conveying track, thereby avoiding the use of excessive motors and shafts, ensuring high synchronism of the power shafts, ensuring consistent movement height of the two chains and ensuring stable and accurate operation of the track.
3. The invention can continuously collect and store the samples without replacing a sample with a device, and after one sample is collected and stored, the draining mechanism is washed by the disinfectant tank and the rotary spray head, so that the next sample can be prepared to be collected and stored without cross infection.
4. The invention can accurately control the dosage of specimen stationary liquid with different specifications through the micro peristaltic pump.
5. According to the invention, the bottle cap of the specimen bottle filled with the specimen and the specimen fixing liquid can be tightly buckled on the bottle mouth through the buckling cover mechanism, so that the specimen pollution is avoided.
Drawings
FIG. 1 is a schematic view of a specimen collection box according to the present invention;
FIG. 2 is a schematic perspective view of a specimen collection mechanism in the specimen collection box;
FIG. 3 is a schematic top view of the specimen collection mechanism in the specimen collection box;
FIG. 4 is a schematic cross-sectional view of the specimen collection mechanism in the specimen collection box;
FIG. 5 is a schematic cross-sectional view of the mounting of each sprocket on the locating block;
FIG. 6 is a schematic top view of a segment;
FIG. 7 is a front view of a segment;
FIG. 8 is a schematic view of a specimen bottle;
FIG. 9 is a schematic structural view of the buckle cover mechanism;
FIG. 10 is a schematic view of the drain mechanism;
in the figure: 1. a specimen collection box; 1-1, a cover plate; 1-11, a flip cover; 1-2, displaying a control screen; 1-3, a switch button; 1-4, a first drain hole; 2. a base plate; 2-1, upright columns; 2-2, a first positioning block; 2-3, a second positioning block; 3. an outer retaining wall; 4. an inner retaining wall; 5. a working platform; 6. a controller; 7. a draining mechanism; 7-1, a shell; 7-2, a second drain hole; 7-3, a filter screen; 7-31, a coaming; 7-32, a vibration motor; 7-4, a guide rod; 7-41, a spring; 7-5, fixing seats; 7-6, introducing a specimen into a tray; 7-7, an electric slide rail; 7-8, a first motor; 7-9, a disinfectant tank; 7-10, rotating spray heads; 7-11, an electric ball valve; 8. a stationary liquid container; 9. a peristaltic pump; 10. a specimen bottle; 10-1, a bottle body; 10-11, bottle mouth; 10-2, bottle cap; 10-21, bottle stopper; 10-3, connecting sheets; 11. a cover buckling mechanism; 11-1, a base; 11-2, a telescopic rod; 11-3, a second motor; 11-4, pressing a plate; 12. a conveying track; 12-1, a panel; 12-2, a lower arc-shaped plate; 12-3, an upper arc-shaped plate; 13. a power source; 14. a third motor; 15. a speed reducer; 15-1, a first output shaft; 15-2, a second output shaft; 16. a first drive sprocket; 17. a second drive sprocket; 18. a first guide sprocket; 19. a second guide sprocket; 20. a first chain; 21. and a second chain.
Detailed Description
Detailed description of the invention with reference to fig. 1-10:
the technical scheme of the invention is as follows:
an animal experiment kidney specimen collecting device is shown in figures 1-3 and comprises a specimen collecting box 1, wherein a cover plate 1-1 is arranged above the specimen collecting box 1, a first drainage hole 1-4 is arranged at the bottom of the specimen collecting box 1, a fan-shaped flip cover 1-11 is arranged on the cover plate 1-1, a specimen collecting mechanism is arranged in the specimen collecting box 1 and comprises a bottom plate 2 below and a working platform 5 above the bottom plate 2, two ends of the bottom plate 2 are semicircular, the middle of the bottom plate 2 is rectangular, the working platform 5 and the bottom plate 2 are the same in shape, the working platform 5 is smaller than the bottom plate 2 in size, an upright post 2-1 is fixed above the bottom plate 2, the working platform 5 is fixedly connected with the bottom plate 2 through the upright post 2-1, the edge of the working platform 5 is an annular inner baffle wall 4 which extends upwards and is fixedly connected with the upright post 2, the outside of interior fender wall 4 is equipped with interior fender wall 4 the same and also with stand 2-1 fixed connection's outer fender wall 3 of shape, interior fender wall 4 with the bottom of keeping off between the wall 3 outward is the delivery track 12 of loop configuration, interior fender wall 4 with place the sample bottle 10 of arranging along delivery track 12 annular between the wall 3 outward, work platform 5's top is equipped with stationary liquid container 8 and peristaltic pump 9, the inlet of peristaltic pump 9 passes through feed liquor pipeline and stationary liquid container 8 intercommunication, the top of sample bottle 10 is stretched to the liquid outlet pipeline that the liquid outlet of peristaltic pump 9 is connected, the inboard of keeping off wall 3 outward is provided with the buckle closure mechanism 11 that is located peristaltic pump 9 rear, work platform 5's below is equipped with track actuating mechanism.
Referring to fig. 10, the working platform 5 of the present invention is further provided with a draining mechanism 7, the draining mechanism 7 includes a groove-shaped housing 7-1 with an opening at the upper part, a rectangular notch is provided at the upper part of one side of the housing 7-1, a second drain hole 7-2 is provided at the bottom of the housing 7-1, a fixing seat 7-5 is provided at the bottom of the housing 7-1, a rectangular filter screen 7-3 is provided at the upper part of the fixing seat 7-5, a surrounding plate 7-31 is provided at the edge of three sides of the filter screen 7-3, the other side edge of the filter screen 7-3 is inclined downwards and faces the rectangular notch of the housing 7-1, a guide rod 7-4 positioned at two sides of the filter screen 7-3 and sleeved with a spring 7-41 is fixed at the upper part of the fixing seat 7-5, the surrounding plate, the automatic feeding device is characterized in that vibrating motors 7-32 are mounted on the enclosing plates 7-31 on two opposite sides of the filter screen 7-3, a specimen leading-in disc 7-6 with baffles on two sides is arranged at a rectangular notch of the shell 7-1, one end of the specimen leading-in disc 7-6 is connected with the filter screen 7-3, the other end of the specimen leading-in disc extends outwards and inclines downwards, an electric slide rail 7-7 positioned below the specimen leading-in disc 7-6 is fixed on the shell 7-1, the electric slide rail 7-7 is driven by a first motor 7-8 mounted on the shell 7-1, the specimen leading-in disc 7-6 is mounted on the electric slide rail 7-7, sliding grooves for the baffles of the specimen leading-in disc 7-6 to extend into are formed in the tail parts on two opposite sides of the shell 7-1, and the bottom of the specimen leading-in disc 7-6, a disinfectant tank 7-9 is fixed inside the shell 7-1, the disinfectant tank 7-9 is connected with a rotary sprayer 7-10 through a pipeline, an electric ball valve 7-11 is arranged on the pipeline connecting the disinfectant tank 7-9 and the rotary sprayer 7-10, a display control screen 1-2 is installed on the outer side surface of the sample collecting box 1, a switch button 1-3 is arranged on one side of the display control screen 1-2, a controller 6 is arranged on the working platform 5, and a power supply 13 positioned between two third motors 14 is arranged on the bottom plate 2.
The collecting device can drain, collect and store the taken kidney without contacting a fixing solution for an experimenter, can ensure the safety of the experimenter, has high efficiency and convenient use, can continuously collect and store the samples without replacing a sample by a device, and can prepare for collecting and storing the next sample by flushing the draining mechanism 7 by using the disinfectant tank 7-9 and the rotary spray head 7-10 after the collection and the storage of one sample are finished without generating cross infection.
As shown in fig. 4-7, the track driving mechanism of the present invention includes a third motor 14, a speed reducer 15, a first chain 20 and a second chain 21, the third motor 14 and the speed reducer 15 are fixed on a base plate 2, both the third motor 14 and the speed reducer 15 are symmetric about a center line of the base plate 2, an input shaft of the speed reducer 15 is connected to a power shaft of the third motor 14, the speed reducer 15 extends outward to form a first output shaft 15-1 and a second output shaft 15-2, a length of the first output shaft 15-1 is longer than a length of the second output shaft 15-2, ends of the first output shaft 15-1 and the second output shaft 15-2 are respectively connected to a first driving sprocket 16 and a second driving sprocket 17, a first positioning block 2-2 and a second positioning block 2-3 are arranged above the base plate 2 in an annular arrangement, the second positioning blocks 2-3 are positioned at the inner sides of the first positioning blocks 2-2, the first driving chain wheel 16 is mounted on the first positioning block 2-2 opposite to the first output shaft 15-1, the other first positioning blocks 2-2 are provided with first guide chain wheels 18, the second driving chain wheel 17 is mounted on the second positioning block 2-3 opposite to the second output shaft 15-2, the other second positioning blocks 2-3 are provided with second guide chain wheels 19, the first driving chain wheel 16 and the first guide chain wheels 18 freely rotate on the first positioning blocks 2-2, the second driving chain wheel 17 and the second guide chain wheels 19 freely rotate on the second positioning blocks 2-3, the lower part of the first chain 20 is matched with the first driving chain wheel 16 and the first guide chain wheels 18, the upper part of the first chain 20 is connected with the outer edge of the conveying track 12, the lower part of the second chain 21 is matched with the second driving chain wheel 17 and the second guide chain wheel 19, the upper part of the second chain 21 is connected with the inner side edge of the conveying track 12, the ratio of the rotating speeds of the first driving chain wheel 16 and the second driving chain wheel 17 is equal to the length ratio of the first chain 20 to the second chain 21, the conveying track 12 comprises a plurality of successively connected node plates 12-1, the inner side and the outer side of each node plate 12-1 are respectively connected with the second chain 21 and the first chain 20, the other two sides of each node plate 12-1 are respectively an upper arc plate 12-3 and a lower arc plate 12-2, the upper arc plates 12-3 of every two adjacent node plates 12-1 are jointed with the lower arc plate 12-2, the structures of the first driving chain wheel 16, the first guide chain wheel 18, the second driving chain wheel 17 and the second guide chain wheel 19 are the same, the first positioning block 2-2 and the second positioning block 2-3 have the same structure, and when the structure is described with reference to fig. 5, the first driving sprocket 16, the first guiding sprocket 18, the second driving sprocket 17 and the second guiding sprocket 19 are substituted by sprockets, the first positioning block 2-2 and the second positioning block 2-3 are substituted by positioning blocks, a fixed central shaft penetrates through the center of the sprocket, an arc-shaped groove for accommodating the sprocket is arranged above the positioning blocks, two ends of the central shaft of the sprocket are hinged to side walls on two sides of the arc-shaped groove, and a limiting retainer ring is arranged on the central shaft, wherein central shafts of the first driving sprocket 16 and the second driving sprocket 17 are respectively fixedly connected with the first output shaft 15-1 and the second output shaft 15-2.
The invention adopts two chains, two motors, two speed changers, four power shafts, four driving chain wheels, a plurality of guide chain wheels, a plurality of positioning blocks and a plurality of section plates 12-1 to form the closed-loop conveying track 12, thereby avoiding the use of excessive motors and shafts, ensuring high synchronism of the power shafts, ensuring consistent movement height of the two chains and ensuring stable and accurate operation of the track.
Referring to fig. 8 and 9, the specimen bottle 10 includes a bottle body 10-1, a bottle cap 10-2 and a connecting sheet 10-3, one side of the bottle cap 10-2 is connected to the edge of a bottle opening 10-11 above the bottle body 10-1 through the connecting sheet 10-3, a bottle stopper 10-21 located at the center is arranged below the bottle cap 10-2, the bottle stopper 10-21 is in transition fit with the bottle opening 10-11, the cover fastening mechanism 11 includes a base 11-1, an expansion link 11-2 and a pressure plate 11-4, the base 11-1 is fixed on the inner side of the outer barrier wall 3, one end of the expansion link 11-2 is fixed on the base 11-1, the other end of the expansion link is inclined downwards and hinged with the pressure plate 11-4, the expansion link 11-2 is driven by a second motor 11-3 installed on the base, according to the invention, the bottle cap 10-2 of the specimen bottle 10 filled with the specimen and the specimen fixing liquid can be tightly buckled on the bottle mouth 10-11 through the cover buckling mechanism 11, so that the specimen pollution is avoided.
Claims (10)
1. The utility model provides an animal experiment kidney sample collection device, sets up the sample collecting box in apron, bottom setting first drainage hole including the top, its characterized in that: the cover plate is provided with a fan-shaped flip cover, the specimen collecting box is internally provided with a specimen collecting mechanism, the specimen collecting mechanism comprises a bottom plate below and a working platform above the bottom plate, the two ends of the bottom plate are semicircular and rectangular in the middle, the working platform is the same as the bottom plate in shape, the size of the working platform is smaller than that of the bottom plate, a stand column is fixed above the bottom plate, the working platform is fixedly connected with the bottom plate through the stand column, the edge of the working platform is an inner baffle wall which extends upwards and is of an annular structure fixedly connected with the stand column, the outer side of the inner baffle wall is provided with an outer baffle wall which is the same as the shape of the inner baffle wall and is also fixedly connected with the stand column, the bottom between the inner baffle wall and the outer baffle wall is a conveying track of the annular structure, and specimen bottles which are annularly arranged along the conveying track are placed between the inner baffle wall, the top of work platform is equipped with stationary liquid container and peristaltic pump, the inlet of peristaltic pump passes through inlet liquid pipeline and stationary liquid container intercommunication, the top of sample bottle is stretched to the liquid outlet pipeline that the liquid outlet of peristaltic pump is connected, the inboard that keeps off the wall outward is provided with the buckle closure mechanism that is located the peristaltic pump rear, work platform's below is equipped with track actuating mechanism.
2. The animal experiment kidney specimen collection device of claim 1, wherein: the track driving mechanism comprises a third motor, two speed reducers, a first chain and a second chain, the third motor and the speed reducers are fixed on a bottom plate, the third motor and the speed reducers are symmetrical about the center line of the bottom plate, an input shaft of the speed reducers is connected with a power shaft of the third motor, the speed reducers extend outwards to form a first output shaft and a second output shaft, the length of the first output shaft is longer than that of the second output shaft, the end parts of the first output shaft and the second output shaft are respectively connected with a first driving chain wheel and a second driving chain wheel, a first positioning block and a second positioning block which are annularly arranged are arranged above the bottom plate, the second positioning block is positioned on the inner side of the first positioning block, the first driving chain wheel is arranged on the first positioning block right opposite to the first output shaft, and first guide chain wheels are arranged on the other first positioning blocks, the second driving chain wheel is arranged on a second positioning block right opposite to the second output shaft, second guide chain wheels are arranged on other second positioning blocks, the first driving chain wheel and the first guide chain wheel freely rotate on the first positioning block, the second driving chain wheel and the second guide chain wheel freely rotate on the second positioning block, the lower portion of the first chain is matched with the first driving chain wheel and the first guide chain wheel, the upper portion of the first chain is connected with the outer edge of the conveying track, the lower portion of the second chain is matched with the second driving chain wheel and the second guide chain wheel, and the upper portion of the second chain is connected with the inner edge of the conveying track.
3. The animal experiment kidney specimen collection device of claim 2, wherein: the conveying track comprises a plurality of successively connected sections, the inner side and the outer side of each section are respectively connected with the second chain and the first chain, the other two sides of each section are respectively provided with an upper arc plate and a lower arc plate, and the upper arc plates and the lower arc plates of every two adjacent sections are attached.
4. The animal experiment kidney specimen collection device of claim 3, wherein: the specimen bottle comprises a bottle body, a bottle cap and a connecting piece, wherein one side of the bottle cap is connected to the edge of a bottle opening above the bottle body through the connecting piece, a bottle plug located at the center is arranged below the bottle cap, and the bottle plug is in transition fit with the bottle opening.
5. The animal experiment kidney specimen collection device of claim 4, wherein: the buckle closure mechanism comprises a base, a telescopic rod and a pressure plate, wherein the base is fixed on the inner side of the outer blocking wall, one end of the telescopic rod is fixed on the base, the other end of the telescopic rod inclines downwards and is hinged with the pressure plate, and the telescopic rod is driven by a second motor installed on the base.
6. The animal experiment kidney specimen collection device of claim 5, wherein: the utility model discloses a specimen leading-in dish, including work platform, the top of casing, fixing base, vibrating motor, the baffle, still be equipped with the draining mechanism on the work platform, draining mechanism includes top open-ended flute profile casing, one side top of casing is equipped with the rectangle breach, the bottom of casing is equipped with the second wash port, the bottom of casing sets up the fixing base, the top of fixing base is equipped with the filter screen of rectangle structure, three side edges of filter screen are equipped with the bounding wall, the opposite side edge downward sloping of filter screen and towards the rectangle breach of casing, the top of fixing base is fixed with the guide arm that is located filter screen both sides and cover have the spring, bounding wall and spring coupling, install vibrating motor on the bounding wall of the relative both sides of filter screen, the rectangle breach department of casing is equipped with the leading-in dish of.
7. The animal experiment kidney specimen collection device of claim 6, wherein: be fixed with the electronic slide rail that is located the leading-in dish of sample below on the casing, electronic slide rail is by installing the first motor drive on the casing, the leading-in dish of sample is installed on electronic slide rail, the afterbody of the relative both sides of casing is equipped with the spout that the baffle that supplies the leading-in dish of sample stretched into, the below of filter screen is stretched into to the bottom of the leading-in dish of sample.
8. The animal experiment kidney specimen collection device of claim 7, wherein: the inside of casing is fixed with the disinfectant case, the disinfectant case has rotatory nozzle through the pipe connection, the disinfectant case with set up electronic ball valve on the pipeline that rotatory nozzle is connected.
9. The animal experiment kidney specimen collection device of claim 8, wherein: the outer side surface mounting of sample collecting box has the display control screen, one side of display control screen sets up shift knob, the last controller that is provided with of work platform, be equipped with the power that is located between two third motors on the bottom plate.
10. The animal experiment kidney specimen collection device of claim 2, wherein: the ratio of the rotational speeds of the first drive sprocket and the second drive sprocket is equal to the length ratio of the first chain to the second chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864170.7A CN110589118B (en) | 2019-09-12 | 2019-09-12 | Animal experiment kidney sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864170.7A CN110589118B (en) | 2019-09-12 | 2019-09-12 | Animal experiment kidney sample collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110589118A CN110589118A (en) | 2019-12-20 |
| CN110589118B true CN110589118B (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910864170.7A Expired - Fee Related CN110589118B (en) | 2019-09-12 | 2019-09-12 | Animal experiment kidney sample collection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111086761A (en) * | 2019-12-23 | 2020-05-01 | 河南医学高等专科学校 | Pathological biopsy specimen bottle |
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| US4030314A (en) * | 1976-04-07 | 1977-06-21 | John Frederick Strehler | Method and apparatus for preserving biological materials |
| CN204776401U (en) * | 2015-06-26 | 2015-11-18 | 上海市第一人民医院 | Novel multipurpose pathology biopsy specimen box |
| CN204846687U (en) * | 2015-08-18 | 2015-12-09 | 江苏省人民医院 | Can directly mark pathology specimen -box of stationary liquid |
| CN105173414B (en) * | 2015-09-30 | 2017-12-08 | 王洛 | Surgical operation organ and the recording method of lymph node Saving specimen and categorised collection box |
| CN108045765A (en) * | 2017-12-19 | 2018-05-18 | 上海原能细胞生物低温设备有限公司 | A kind of rotating disc type low temperature accesses integrated device |
| CN108622513A (en) * | 2018-06-27 | 2018-10-09 | 南安市奕圣科技有限公司 | A kind of energy-saving and environment-friendly stem cell refrigerating transporting apparatus |
| CN109090099A (en) * | 2018-08-27 | 2018-12-28 | 王新 | A kind of medical bone myelocyte sorting storage device |
| CN109731153A (en) * | 2019-01-24 | 2019-05-10 | 山东农业大学 | One kind can quickly extract egg mother cell and save transport device |
| CN208994663U (en) * | 2018-10-23 | 2019-06-18 | 上海原能细胞生物低温设备有限公司 | Biological sample intellectual access mechanism |
| WO2019115754A1 (en) * | 2017-12-15 | 2019-06-20 | Universite Jean Monnet | Medical device in the form of a cartridge for preservation of a corneal specimen |
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2019
- 2019-09-12 CN CN201910864170.7A patent/CN110589118B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030314A (en) * | 1976-04-07 | 1977-06-21 | John Frederick Strehler | Method and apparatus for preserving biological materials |
| CN204776401U (en) * | 2015-06-26 | 2015-11-18 | 上海市第一人民医院 | Novel multipurpose pathology biopsy specimen box |
| CN204846687U (en) * | 2015-08-18 | 2015-12-09 | 江苏省人民医院 | Can directly mark pathology specimen -box of stationary liquid |
| CN105173414B (en) * | 2015-09-30 | 2017-12-08 | 王洛 | Surgical operation organ and the recording method of lymph node Saving specimen and categorised collection box |
| WO2019115754A1 (en) * | 2017-12-15 | 2019-06-20 | Universite Jean Monnet | Medical device in the form of a cartridge for preservation of a corneal specimen |
| CN108045765A (en) * | 2017-12-19 | 2018-05-18 | 上海原能细胞生物低温设备有限公司 | A kind of rotating disc type low temperature accesses integrated device |
| CN108622513A (en) * | 2018-06-27 | 2018-10-09 | 南安市奕圣科技有限公司 | A kind of energy-saving and environment-friendly stem cell refrigerating transporting apparatus |
| CN109090099A (en) * | 2018-08-27 | 2018-12-28 | 王新 | A kind of medical bone myelocyte sorting storage device |
| CN208994663U (en) * | 2018-10-23 | 2019-06-18 | 上海原能细胞生物低温设备有限公司 | Biological sample intellectual access mechanism |
| CN109731153A (en) * | 2019-01-24 | 2019-05-10 | 山东农业大学 | One kind can quickly extract egg mother cell and save transport device |
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| CN110589118A (en) | 2019-12-20 |
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