CN116725534B - Experimental monkey pathogen detection equipment convenient to rapid detection - Google Patents
Experimental monkey pathogen detection equipment convenient to rapid detection Download PDFInfo
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- CN116725534B CN116725534B CN202311008562.6A CN202311008562A CN116725534B CN 116725534 B CN116725534 B CN 116725534B CN 202311008562 A CN202311008562 A CN 202311008562A CN 116725534 B CN116725534 B CN 116725534B
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- 241000282693 Cercopithecidae Species 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 244000052769 pathogen Species 0.000 title claims abstract description 21
- 230000001717 pathogenic effect Effects 0.000 title claims abstract description 20
- 239000008280 blood Substances 0.000 claims abstract description 106
- 210000004369 blood Anatomy 0.000 claims abstract description 106
- 210000001503 joint Anatomy 0.000 claims description 33
- 238000004891 communication Methods 0.000 claims description 18
- 238000012031 short term test Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 20
- 238000002474 experimental method Methods 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract description 2
- 210000003462 vein Anatomy 0.000 description 16
- 241000282553 Macaca Species 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000036407 pain Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010241 blood sampling Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 241000701076 Macacine alphaherpesvirus 1 Species 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 241000288906 Primates Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150106—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150229—Pumps for assisting the blood sampling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/42—Evaluating a particular growth phase or type of persons or animals for laboratory research
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses experimental monkey pathogen detection equipment convenient for rapid detection, which relates to the technical field of animal experiments and comprises a frame body, a blood drawing component and a holding component, wherein a sliding groove is formed in the inner side of the frame body, a sliding block is arranged on the inner side of the sliding groove, a tooth slot is formed in the outer end of the sliding block, the blood drawing component is connected to one end, far away from the tooth slot, of the sliding block, and the holding component is arranged at the top end of the outer side of the frame body. According to the invention, the work of puncturing, drawing blood and needle pulling can be automatically realized through suction force control, so that the using convenience and the operation difficulty of the device can be greatly reduced, and the probability of stress reaction of experimental monkeys due to discomfort in drawing blood in the process of drawing blood can be reduced by simplifying and shortening the blood drawing flow, and meanwhile, the operation process can be realized by only one hand, so that the staff can vacate one hand in the process of drawing blood to cope with sudden stress reaction of experimental monkeys, and the use safety of the device is improved.
Description
Technical Field
The invention relates to the technical field of animal experiments, in particular to experimental monkey pathogen detection equipment convenient for rapid detection.
Background
Macaque and human congenital primate, many human related medical experiments can be generally replaced by macaque, and the macaque usually needs to be subjected to pathogen detection before the experiment is carried out, wherein B virus detection is a critical ring, and vein blood samples of the macaque need to be collected during B virus detection.
When carrying out blood sampling to the macaque on the market, usually can realize with the blood taking needle, but the macaque can not carry out anesthesia (anesthesia can influence other project detection) to it before carrying out all detection, and after the blood taking needle pricks the macaque in vivo, the macaque extremely easily appears stress because of the pain, thereby this extremely easily leads to blood sampling failure influences pathogen detection speed.
Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and an experimental monkey pathogen detection device convenient for rapid detection is provided.
Disclosure of Invention
The invention aims to provide experimental monkey pathogen detection equipment convenient for rapid detection so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an experimental monkey pathogen detection equipment convenient to short-term test, includes the framework, draws blood subassembly and grips the subassembly, the inboard of framework begins to have the spout, and the inboard of spout is provided with the slider, the tooth's socket has been seted up to the outer end of slider, draw blood subassembly and connect in the one end that the slider kept away from the tooth's socket, the outside top of framework is provided with grips the subassembly, the inboard of framework is provided with driven gear, the bottom of gripping the subassembly is connected with the suction subassembly, the suction subassembly includes electric putter, suction pump and butt joint, the bottom outside of electric putter is provided with the suction pump, and the bottom of suction pump is connected with the butt joint, the access groove has been seted up to the bottom inboard of framework.
Further, the sliding blocks slide on the inner side of the sliding groove, the sliding blocks are distributed in an array mode in the sliding groove, and the head and the tail of each sliding block are attached.
Further, the subassembly of drawing blood includes holding vessel, butt joint seat, bayonet joint, jack groove, intercommunication groove, flexible valve, the outside both sides of holding vessel are connected with the butt joint seat, and the top outside of holding vessel is provided with the bayonet joint, the jack groove has been seted up to the inboard of bayonet joint, and the intercommunication groove has been seted up to the inboard of jack groove, flexible valve has been settled to the inboard of intercommunication groove.
Further, the storage tank is fixedly connected with the sliding block through the butt joint seat, and the storage tank and the butt joint seat are integrated.
Further, the butt joint and the inserting groove are mutually clamped, and the suction pump is communicated with the communicating groove through the butt joint.
Further, the subassembly of drawing blood still includes blood storage chamber, first piston, communicating pipe, pneumatic control chamber, reset spring, second piston and pricks the needle, the inboard top of holding vessel is provided with blood storage chamber, and the inboard of blood storage chamber is settled there is first piston, the left side outer end of blood storage chamber is connected with communicating pipe, and the end of communicating pipe is provided with pneumatic control chamber, the top inboard of pneumatic control chamber is provided with reset spring, and reset spring's bottom outside is connected with the second piston, the inboard of second piston is connected with pricks the needle.
Further, the communication groove is communicated with the blood storage cavity, and the blood storage cavity is connected with the air control cavity through the communication pipe to ventilate the air control cavity.
Further, the reset spring is elastically connected with the second piston, the second piston is connected with the penetrating needle in a sleeved mode, and the penetrating needle is communicated with the blood storage cavity.
Further, the subassembly of gripping includes connecting seat, linking seat, handles of gripping, automatically controlled seat, motor and driving gear, the bottom of connecting seat is connected with the linking seat, and the top of linking seat is settled and is held the handle, and the inboard of holding the handle is connected with automatically controlled seat, the left portion inboard of linking seat is connected with the motor, and the output of motor is connected with driving gear.
Further, the electric control seat controls the motor and the electric push rod, the motor drives the driving gear to rotate, the driving gear is meshed with the driven gear, and the driven gear is meshed with the tooth slot.
The invention provides experimental monkey pathogen detection equipment convenient for rapid detection, which has the following beneficial effects:
1. according to the invention, a worker holds the holding handle to lift the equipment, and presses the electric control seat after the tail end of the storage tank at the bottommost end of the frame is attached to the vein of the experimental monkey, so that the electric push rod can work, the electric push rod can drive the suction pump to move downwards, the butt joint penetrates through the insertion groove at the inner side of the insertion head, after the butt joint is completed with the insertion head, suction force can enter the blood storage cavity through the communication groove through the suction pump work, the blood storage cavity is communicated with the pneumatic control cavity through the communication pipe, suction force can enter the pneumatic control cavity, after the suction force pumps gas in the pneumatic control cavity, the second piston in the pneumatic control cavity downwards, the second piston can drive the puncture needle to move downwards, so that the puncture needle is punctured into the vein of the experimental monkey, the puncture precision of the puncture needle can be effectively improved by adopting a mode of firstly attaching the storage tank to the vein of the experimental monkey and then making the puncture needle, meanwhile, the puncture needle is easy to be fixed to the body surface of the storage tank, the puncture needle is easily scratched by the traditional mode, and the pain condition of the experimental monkey can be reduced when the puncture needle is in the laboratory monkey is in the process of making the laboratory, or the experimental monkey is scratched, and the experiment is convenient.
2. After the pricking needle pricks into the vein of the experimental monkey, the suction pump continuously sucks, at the moment, the suction force can enable the first piston to slide in the blood storage cavity, and the pricking needle is communicated with the blood storage cavity, so that the suction force generated when the first piston slides is used for sucking blood in the vein of the experimental monkey into the blood storage cavity for storage, after the blood storage in the blood storage cavity is finished, an electric control seat is controlled by a worker to enable an electric push rod to retract, the butt joint is separated from an inserting groove, at the moment, the second piston can reset due to the loss of the suction force, and the second piston can drive the pricking needle in the body of the experimental monkey to synchronously reset in the resetting process, so that the pricking needle can be removed from the body of the experimental monkey.
3. The invention has the advantages that the working personnel can control the motor to work through the electric control seat, the motor can drive the driving gear to rotate after working, the driving gear is meshed with the driven gear, and the driven gear is meshed with the tooth slot, so that the motor can drive the sliding block to slide on the inner side of the sliding slot after working, the sliding block can drive the other group of blood drawing components to move to the bottom end of the butt joint after rotating, the situation of blood confusion during replacement of the blood drawing components can be avoided because the suction components cannot contact blood in the working process, the blood drawing components can be replaced quickly through the operation, the blood collection speed can be greatly improved through the operation when a large number of experimental monkeys need pathogen detection in a laboratory, in addition, the sliding block is arranged in the sliding slot in annular sequence, and in the blood drawing process, the marking of the experimental monkeys only needs to be carried out according to the blood drawing sequence, so that the marking of the blood drawing components can be realized quickly and effectively, and the condition of blood confusion caused by the blood drawing process can be avoided effectively.
Drawings
FIG. 1 is a schematic diagram showing the whole structure of an experimental monkey pathogen detection device in front view, which is convenient for rapid detection;
FIG. 2 is a schematic diagram showing the overall structure of a side view of experimental monkey pathogen detection equipment for facilitating rapid detection;
FIG. 3 is a schematic diagram of a slide block structure of an experimental monkey pathogen detection device for facilitating rapid detection;
FIG. 4 is a schematic cross-sectional view of a blood drawing assembly of an experimental monkey pathogen detection device for facilitating rapid detection according to the present invention;
fig. 5 is a schematic diagram showing a top view structure of a blood drawing assembly of the experimental monkey pathogen detection device for facilitating rapid detection.
In the figure: 1. a frame; 2. a chute; 3. a slide block; 4. tooth slots; 5. a blood drawing assembly; 501. a storage tank; 502. a butt joint seat; 503. a plug; 504. a plug-in groove; 505. a communication groove; 506. a flexible valve; 507. a blood storage chamber; 508. a first piston; 509. a communicating pipe; 510. a pneumatic control cavity; 511. a return spring; 512. a second piston; 513. pricking a needle; 6. a grip assembly; 601. a connecting seat; 602. a connecting seat; 603. a grip handle; 604. an electric control seat; 605. a motor; 606. a drive gear; 7. a driven gear; 8. a suction assembly; 801. an electric push rod; 802. a suction pump; 803. butt joint; 9. and is led into the groove.
Description of the embodiments
Referring to fig. 1 to 5, the present invention provides the following technical solutions: the utility model provides an experimental monkey pathogen detection equipment convenient to short-term test, including framework 1, subassembly 5 and gripping subassembly 6 draw blood, the inboard of framework 1 begins to have spout 2, and the inboard of spout 2 is provided with slider 3, tooth's socket 4 has been seted up to the outer end of slider 3, the subassembly 5 of drawing blood is connected in the one end that the slider 3 kept away from tooth's socket 4, the outside top of framework 1 is provided with gripping subassembly 6, the inboard of framework 1 is provided with driven gear 7, the bottom of gripping subassembly 6 is connected with suction subassembly 8, suction subassembly 8 includes electric push rod 801, suction pump 802 and butt 803, the bottom outside of electric push rod 801 is provided with suction pump 802, and the bottom of suction pump 802 is connected with butt 803, the access groove 9 has been seted up to the bottom inboard of framework 1.
Referring to fig. 1 to 5, the sliding blocks 3 slide inside the sliding groove 2, the sliding blocks 3 are distributed in an array inside the sliding groove 2, the head and the tail of each sliding block 3 are attached, the blood drawing assembly 5 comprises a storage tank 501, a butt joint seat 502, a plug 503, a plug groove 504, a communication groove 505 and a flexible valve 506, the butt joint seat 502 is connected to two sides of the outer portion of the storage tank 501, the plug 503 is arranged on the outer side of the top of the storage tank 501, the plug groove 504 is arranged on the inner side of the plug 503, the communication groove 505 is arranged on the inner side of the plug groove 504, the flexible valve 506 is arranged on the inner side of the communication groove 505, the storage tank 501 is fixedly connected with the sliding block 3 through the butt joint seat 502, and the storage tank 501 and the butt joint seat 502 are integrated. The butt 803 is clamped with the inserting groove 504, the suction pump 802 is communicated with the communicating groove 505 through the butt 803, the blood drawing assembly 5 further comprises a blood storage cavity 507, a first piston 508, a communicating pipe 509, a pneumatic control cavity 510, a return spring 511, a second piston 512 and a puncture needle 513, the top end of the inner side of the storage tank 501 is provided with the blood storage cavity 507, the first piston 508 is arranged on the inner side of the blood storage cavity 507, the left outer end of the blood storage cavity 507 is connected with the communicating pipe 509, the pneumatic control cavity 510 is arranged at the tail end of the communicating pipe 509, the return spring 511 is arranged on the inner side of the top of the pneumatic control cavity 510, the second piston 512 is connected with the puncture needle 513 on the outer side of the bottom of the return spring 511, the communicating groove 505 is communicated with the blood storage cavity 507, the blood storage cavity 507 is connected with the pneumatic control cavity 510 through the communicating pipe 509, the reset spring 511 is elastically connected with the second piston 512, the second piston 512 is connected with the penetrating needle 513 in a sleeved mode, the penetrating needle 513 is communicated with the blood storage cavity 507, the holding assembly 6 comprises a connecting seat 601, a connecting seat 602, a holding handle 603, an electric control seat 604, a motor 605 and a driving gear 606, the bottom end of the connecting seat 601 is connected with the connecting seat 602, the holding handle 603 is arranged at the top end of the connecting seat 602, the inner side of the holding handle 603 is connected with the electric control seat 604, the motor 605 is connected with the inner side of the left part of the connecting seat 602, the output end of the motor 605 is connected with the driving gear 606, the electric control seat 604 controls the motor 605 and the electric push rod 801, the motor 605 drives the driving gear 606 to rotate, the driving gear 606 is meshed with the driven gear 7, and the driven gear 7 is meshed with the tooth groove 4;
the specific operation is as follows: after the worker holds the experimental monkey to make it unable to move, the worker lifts the device by holding the holding handle 603, and after the end of the storage tank 501 at the bottommost end of the frame 1 is attached to the vein of the experimental monkey, the worker can make the electric push rod 801 work by pressing the electric control seat 604, the electric push rod 801 can drive the suction pump 802 to move down, and make the butt 803 pass through the access slot 9 to butt against the insertion slot 504 at the inner side of the insertion head 503, after the butt 803 is butt-jointed with the insertion head 503, the suction force can enter the blood storage cavity 507 through the communication slot 505, because the blood storage cavity 507 is communicated with the pneumatic cavity 510 through the communication pipe 509, the suction force can enter the pneumatic cavity 510, after the suction force draws the gas in the pneumatic cavity 510, the second piston 512 in the pneumatic cavity 510 can slide down, the second piston 512 can drive the puncture needle 513 to move down, the method of sticking the storage tank 501 and the vein of the experimental monkey and then sticking the sticking needle 513 can effectively improve the sticking precision of the sticking needle 513, meanwhile, the method of sticking the storage tank 501 and the body surface of the experimental monkey and sticking the sticking needle 513 can reduce the pain caused by sticking the needle into the body of the experimental monkey during the traditional sticking, the situation that the needle is easy to slide out or scratch the vein of the experimental monkey or staff during the stress reaction of the experimental monkey can be reduced, the operation can facilitate the blood sampling work, the suction pump 802 continuously sucks after the sticking needle 513 sticks the vein of the experimental monkey, at the moment, the suction force can enable the first piston 508 to slide in the blood storage cavity 507, the suction force generated by the sliding of the first piston 508 is communicated with the blood storage cavity 507 due to the sticking needle 513, the puncture needle 513 can be used for sucking the blood in the experimental monkey into the blood storage cavity 507 for storage, after the blood storage in the blood storage cavity 507 is completed, a worker can control the electric control seat 604 to retract the electric push rod 801, the butt joint 803 can be separated from the inserting groove 504, at the moment, the second piston 512 can reset due to the elasticity of the reset spring 511 due to the loss of suction force, the puncture needle 513 which is punctured into the experimental monkey body can be driven to synchronously reset in the resetting process of the second piston 512, so as to realize the removal of the puncture needle 513 from the experimental monkey body, by the operation, the equipment can automatically realize the operations of puncture, blood drawing and needle drawing through the control of the suction force, the using convenience and the operation difficulty of the equipment can be greatly reduced, and the probability of stress reaction of the experimental monkey due to the blood drawing discomfort in the blood drawing process can be reduced by simplifying and shortening the blood drawing flow, meanwhile, the operation process can be realized by a worker with only one hand, so that the worker can vacate one hand in the blood drawing process to cope with sudden experiment monkey stress reaction, the use safety of the equipment is improved, after the butt joint 803 is separated from the storage tank 501, the worker controls the motor 605 to work through the electric control seat 604, the motor 605 can drive the driving gear 606 to rotate after working, the driving gear 606 is meshed with the driven gear 7, the driven gear 7 is meshed with the tooth socket 4, the motor 605 can drive the sliding block 3 to slide at the inner side of the sliding groove 2 after working, the blood drawing component 5 is fixed with the sliding block 3, the sliding block 3 can drive the other group of blood drawing components 5 to move to the bottom end of the butt joint 803 after rotating, the suction component 8 can not contact with blood in the working process, the condition that blood confusion occurs when the blood drawing components 5 are replaced can be avoided, through the above operation, the device can be used for rapidly replacing the blood drawing component 5, when a laboratory needs to detect pathogens of a large number of experimental monkeys, the speed of blood collection can be greatly improved through the operation, in addition, as the sliding block 3 is arranged in the chute 2 in an annular sequence, in the blood drawing process, the marking of the blood drawing component 5 can be rapidly and effectively realized only by marking the experimental monkeys according to the blood drawing sequence, the condition that blood samples are mixed due to the confusion of the blood drawing process can be effectively avoided, the flexible valve 506 in the communication groove 505 can be automatically closed when no air flow circulates, and the contact between the storage tank 501 and the outside can be avoided, so that the probability of pollution of the blood samples in the storage tank 501 is reduced.
In summary, when the experimental monkey pathogen detection device convenient for rapid detection is used, firstly, after a worker controls an experimental monkey to make the experimental monkey unable to move, the worker lifts the device by holding the holding handle 603, and after the tail end of the storage tank 501 at the bottommost end of the frame body 1 is attached to a vein of the experimental monkey, the worker can make the electric push rod 801 work by pressing the electric control seat 604, the electric push rod 801 can drive the suction pump 802 to move downwards, and the butt joint 803 passes through the access slot 9 to butt joint with the insertion slot 504 at the inner side of the insertion joint 503;
then after the butt joint 803 is in butt joint with the plug 503, the suction pump 802 works, so that suction force can enter the blood storage cavity 507 through the communication groove 505, the blood storage cavity 507 is communicated with the pneumatic control cavity 510 through the communication pipe 509, the suction force can enter the pneumatic control cavity 510, after the suction force pumps out the gas in the pneumatic control cavity 510, the second piston 512 in the pneumatic control cavity 510 slides downwards, the second piston 512 can drive the puncture needle 513 to move downwards, the puncture needle 513 is thus punctured into a vein of an experimental monkey, the puncture precision of the puncture needle 513 can be effectively improved by adopting a mode of firstly enabling the storage tank 501 to be in contact with the vein of the experimental monkey and then enabling the puncture needle 513 to be in puncture, meanwhile, the mode of enabling the storage tank 501 to be in contact with the body surface of the experimental monkey and then being in puncture with the puncture needle 513 is beneficial, the pain feeling generated when the needle is punctured into the experimental monkey in the traditional needle can be reduced, and the situation of the needle is easy to slide out or scratch the vein of the experimental monkey or the working person in the process of stress reaction;
after the pricking needle 513 pricks the vein of the experimental monkey, the suction pump 802 continuously sucks, at the moment, the suction force can enable the first piston 508 to slide in the blood storage cavity 507, the pricking needle 513 is communicated with the blood storage cavity 507, so that the suction force generated when the first piston 508 slides can enable the pricking needle 513 to suck the blood in the vein of the experimental monkey into the blood storage cavity 507 for storage, after the blood storage in the blood storage cavity 507 is completed, a worker controls the electric control seat 604 to enable the electric push rod 801 to retract, the butt 803 can be separated from the inserting groove 504, at the moment, the second piston 512 can reset due to the elasticity of the reset spring 511 due to the loss of the suction force, and the second piston 512 can drive the pricking needle 513 pricked into the body of the experimental monkey to synchronously reset in the resetting process, so that the pricking needle 513 is removed from the body of the experimental monkey can be realized;
finally, after the butt joint 803 is separated from the storage tank 501, a worker controls the motor 605 to work through the electric control seat 604, the motor 605 can drive the driving gear 606 to rotate after working, the driving gear 606 is meshed with the driven gear 7, the driven gear 7 is meshed with the tooth socket 4, the motor 605 can drive the sliding block 3 to slide inside the sliding groove 2 after working, the blood drawing assembly 5 is fixed with the sliding block 3, the sliding block 3 can drive another group of blood drawing assemblies 5 to move to the bottom end of the butt joint 803 after rotating, the blood drawing assembly 8 can not contact blood in the working process, the condition that blood confusion occurs when the blood drawing assemblies 5 are replaced can be avoided, the equipment can be quickly replaced by the operation, the flexible valve 506 in the communication groove 505 can be automatically closed when no air flow circulates, the storage tank 501 is prevented from contacting the outside, and the probability of pollution of blood samples in the storage tank 501 is reduced.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (2)
1. Experimental monkey pathogen detection equipment convenient to short-term test, a serial communication port, including framework (1), subassembly (5) and gripping subassembly (6) draw blood, the inboard of framework (1) begins to have spout (2), and the inboard of spout (2) is provided with slider (3), tooth's socket (4) have been seted up to the outer end of slider (3), draw blood subassembly (5) connect in slider (3) one end of keeping away from tooth's socket (4), the outside top of framework (1) is provided with and grips subassembly (6), the inboard of framework (1) is provided with driven gear (7), the bottom of gripping subassembly (6) is connected with suction subassembly (8), suction subassembly (8) are provided with suction pump (802) in the bottom outside of electric push rod (801), and suction pump (802)'s bottom is connected with butt joint (803), access groove (9) have been seted up to the bottom inboard of framework (1), the inboard of framework (1) is provided with driven gear (7), suction subassembly (501), suction pump (502), flexible seat (503) are connected with butt joint groove (502), flexible seat (502), outside (502), and the top outside of holding vessel (501) is provided with bayonet joint (503), bayonet socket (504) have been seted up to the inboard of bayonet joint (503), and intercommunication groove (505) have been seted up to the inboard of bayonet socket (504), flexible valve (506) have been settled to the inboard of intercommunication groove (505), holding vessel (501) are through butt joint seat (502) and slider (3) fixed connection, and holding vessel (501) and butt joint seat (502) are integrated, butt joint (803) and bayonet socket (504) block each other, and suction pump (802) are linked together with intercommunication groove (505) through butt joint (803), blood drawing subassembly (5) still include blood storage chamber (507), first piston (508), communicating pipe (509), air control chamber (510), reset spring (511), second piston (512) and prick needle (506), the inboard top of holding vessel (501) is provided with blood storage chamber (507), and the inboard of blood storage chamber (507) is settled first piston (508), left side blood storage chamber (507) is connected with intercommunication groove (504) and is connected with communication pipe (511), the bottom of air control chamber (511) is provided with reset spring (511), the inside of the second piston (512) is connected with a penetration needle (513), the communication groove (505) is communicated with the blood storage cavity (507), the blood storage cavity (507) is connected with the air control cavity (510) through a communication pipe (509), the return spring (511) is elastically connected with the second piston (512), the second piston (512) is connected with the penetration needle (513) in a sleeved mode, the penetration needle (513) is communicated with the blood storage cavity (507), the holding assembly (6) comprises a connecting seat (601), a connecting seat (602), a holding handle (603), an electric control seat (604), a motor (605) and a driving gear (606), the bottom end of the connecting seat (601) is connected with the connecting seat (602), the top end of the connecting seat (602) is provided with the holding handle (603), the inside of the left part of the connecting seat (602) is connected with the motor (605), the output end of the motor (605) is connected with the motor (606), the driving gear (606) is electrically connected with the driving gear (606), the driving gear (605) is electrically controlled by the driving gear (606), and the driving gear (801) is rotatably meshed with the driving gear (606), and the driven gear (7) is meshed with the tooth groove (4).
2. The experimental monkey pathogen detection equipment convenient for rapid detection according to claim 1, wherein the sliding blocks (3) slide inside the sliding grooves (2), the sliding blocks (3) are distributed in an array inside the sliding grooves (2), and the head and tail of each sliding block (3) are attached.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311008562.6A CN116725534B (en) | 2023-08-11 | 2023-08-11 | Experimental monkey pathogen detection equipment convenient to rapid detection |
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| CN202311008562.6A CN116725534B (en) | 2023-08-11 | 2023-08-11 | Experimental monkey pathogen detection equipment convenient to rapid detection |
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| CN116725534B true CN116725534B (en) | 2024-03-19 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0861670A2 (en) * | 1997-02-01 | 1998-09-02 | Wagner, Wolfgang, Dr.med. | Puncture tip for stylus or test strip taking blood samples out of the skin of a living being, preferred process of its application and manufacturing |
| CN204744205U (en) * | 2015-07-17 | 2015-11-11 | 刘利 | Medical science inspection blood sampling device |
| CN205586010U (en) * | 2016-04-18 | 2016-09-21 | 徐海艳 | Bloodletting instrument is used in medical science inspection |
| CN110187133A (en) * | 2019-04-12 | 2019-08-30 | 杭州电子科技大学 | A kind of experimental rig for cross matching |
| CN112450931A (en) * | 2020-12-11 | 2021-03-09 | 李军 | Automatic blood sampling machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005018430A2 (en) * | 2003-08-20 | 2005-03-03 | Facet Technologies, Llc | Blood sampling device |
| EP1659959A2 (en) * | 2003-08-20 | 2006-05-31 | Facet Technologies, LLC | Blood sampling device |
| EP1663001A2 (en) * | 2003-08-20 | 2006-06-07 | Facet Technologies, LLC | Multi-lancet device with sterility cap repositioning mechanism |
| US20060224172A1 (en) * | 2003-08-20 | 2006-10-05 | Facet Technologies, Llc | Blood sampling device |
-
2023
- 2023-08-11 CN CN202311008562.6A patent/CN116725534B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0861670A2 (en) * | 1997-02-01 | 1998-09-02 | Wagner, Wolfgang, Dr.med. | Puncture tip for stylus or test strip taking blood samples out of the skin of a living being, preferred process of its application and manufacturing |
| CN204744205U (en) * | 2015-07-17 | 2015-11-11 | 刘利 | Medical science inspection blood sampling device |
| CN205586010U (en) * | 2016-04-18 | 2016-09-21 | 徐海艳 | Bloodletting instrument is used in medical science inspection |
| CN110187133A (en) * | 2019-04-12 | 2019-08-30 | 杭州电子科技大学 | A kind of experimental rig for cross matching |
| CN112450931A (en) * | 2020-12-11 | 2021-03-09 | 李军 | Automatic blood sampling machine |
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| CN116725534A (en) | 2023-09-12 |
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