CN112190469B - Intelligent auxiliary injection device - Google Patents
Intelligent auxiliary injection device Download PDFInfo
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- CN112190469B CN112190469B CN202010876044.6A CN202010876044A CN112190469B CN 112190469 B CN112190469 B CN 112190469B CN 202010876044 A CN202010876044 A CN 202010876044A CN 112190469 B CN112190469 B CN 112190469B
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- rod
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 239000003814 drug Substances 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 4
- 239000002906 medical waste Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Pharmacology & Pharmacy (AREA)
- Surgery (AREA)
- Nursing (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an intelligent auxiliary injection device which comprises a shell, a medicine feeding mechanism, a medicine changing mechanism and a needle loading box, wherein a positioning plate and a positioning shaft are arranged on the shell, the positioning shaft is connected with a first air cylinder through a connecting rod, a first piston rod is arranged in the first air cylinder and is connected with the medicine feeding mechanism through a fixed block, the needle loading box is matched with the positioning plate, the medicine changing mechanism is arranged in the shell, and the medicine changing mechanism comprises a gear mechanism, a cam mechanism and a crank slider mechanism. The invention has the beneficial effects that: semi-automation of dressing change is realized through a dressing change mechanism, so that the working efficiency of medical staff is greatly improved; the use of the waste drawer realizes the classified collection of medical waste; detachable needle loading device, convenient operation is swift.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to an intelligent auxiliary injection device.
Background
The existing injection modes are generally divided into four types: intravenous injection, intramuscular injection, subcutaneous injection, intradermal injection, and some agents cannot be administered orally, and they are mainly administered by injection into the human body.
With the improvement of living standard, medical facilities are more and more perfect, and injection treatment is more and more common, but compared with a plurality of population bases in China, the proportion of doctors and patients is somewhat insufficient, so that a device capable of efficiently assisting injection is urgently needed.
Disclosure of Invention
Aiming at the situation in the background technology, the invention provides the intelligent auxiliary injection device which can conveniently and rapidly assist medical staff in injection and greatly improve the working efficiency of the medical staff.
In order to solve the technical problems, the invention is solved by the following technical scheme: the utility model provides an intelligent auxiliary injection device, includes casing, mechanism of feeding medicine, mechanism of changing dressings and dress needle box, be equipped with locating plate and locating shaft on the casing, the locating shaft is connected with first cylinder through first connecting rod, be equipped with first piston rod in the first cylinder, first piston rod pass through the fixed block with the mechanism of feeding medicine is connected, dress needle box with the locating plate passes through fastening screw cooperation and is connected, casing internally mounted has the motor, the motor is connected with carousel and driving gear through first pivot, the motor is still through fixed cover and cam fixed connection, driving gear and driven gear meshing, driven gear pass through first dead lever with the casing is connected, install slider crank mechanism on the driven gear, slider crank mechanism pass through the slider with dress needle box cooperation, be equipped with a plurality of fixed slots on the carousel, the elastic sheet is installed to the fixed slot lateral wall, the fixed slot lateral wall still is equipped with the third spout, install the ejector pin in the third spout, the ejector pin tip with the cam cooperation.
Preferably, the medicine feeding mechanism comprises a second cylinder, a third cylinder, a spring plate and a fixed plate, wherein the second cylinder and the third cylinder are connected with the fixed block, the second cylinder and the third cylinder are further connected with the fixed plate, a second clamping block is fixed at the upper end of the fixed plate, a second clamping groove and a first groove are formed in the second clamping block, a third clamping block is fixed at the lower end of the fixed plate, a second groove is formed in the third clamping block, a second piston rod is mounted on the second cylinder, a second connecting rod is fixed on the second piston rod, the second connecting rod is connected with the first clamping block through a third fixing rod, a first clamping groove is formed in the first clamping block, a third piston rod is mounted on the third cylinder, a third connecting rod is fixed on the third piston rod, a third groove is formed in the third connecting rod, a spring plate is mounted on the inner side of the fixed plate, a fourth sliding groove is formed in the two ends of the spring plate, a fourth sliding groove is further formed in the two ends of the fixed plate, a fourth clamping block is matched with the fourth sliding groove, and a spring is mounted between the fourth sliding groove and the fourth sliding groove.
Preferably, the shell is further provided with a rotating seat, the rotating seat is provided with a limiting groove, the first connecting rod is matched with the limiting groove, one end of the first connecting rod is provided with a rotating shaft, the rotating shaft is matched with the positioning shaft, a torsion spring is further arranged between the rotating shaft and the positioning shaft, and two ends of the torsion spring are respectively fixed with the rotating shaft and the positioning shaft.
Preferably, the shell is further provided with a medicine feeding hole and a medicine discharging hole, the medicine feeding hole is located below the medicine feeding mechanism, a second waste drawer is installed below the medicine feeding hole, the medicine discharging hole is located above the fixed groove, the movable plate is further installed on the side edge of the shell, a first waste drawer is further installed inside the shell, and the first waste drawer is located below the lower end fixed groove.
Preferably, the injector comprises a tube, a plunger handle, a needle shield, a needle, and a needle cap.
Preferably, the injector is matched with the medicine feeding mechanism, the piston handle is matched with the first clamping groove, the piston handle is matched with the second clamping groove, the tube body is matched with the spring plate, the needle head is matched with the third groove, and the needle cap is matched with the fourth groove.
Preferably, the crank sliding block structure further comprises a pin shaft, a guide sleeve and a guide rod, the pin shaft is eccentrically connected with the driven gear, the other end of the pin shaft is connected with the guide sleeve, the guide sleeve is matched with the guide rod, the guide rod is connected with the sliding block, a blind hole is formed in the guide sleeve, the guide rod is in sliding connection with the guide sleeve through the blind hole, a first spring is further installed in the blind hole, one end of the first spring is in contact with the bottom of the blind hole, and the other end of the first spring is in contact with the guide rod.
Preferably, the needle loading box is provided with a first chute and a second chute, a stepped groove is formed in the needle loading box, a baffle is arranged at the end part of the needle loading box, the first chute is matched with the sliding block, the second chute is matched with the piston handle, the gap of the upper part in the needle loading box is larger than the diameter of the needle tube by 1-3mm, the gap of the stepped groove is larger than the diameter of the needle cap by 1-2mm, and the baffle is matched with the injector.
The invention has the beneficial effects that: semi-automation of dressing change is realized through a dressing change mechanism, so that the working efficiency of medical staff is improved; the use of the waste drawer realizes the classified collection of medical waste; detachable needle loading device, convenient operation is swift.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a rear view in cross section of the present invention.
Fig. 4 is a top view cross-section of the present invention.
FIG. 5 is a schematic view of the present invention in a needle-like state.
Fig. 6 is a schematic view of the internal structure of the present invention.
FIG. 7 is a cross-sectional view of the slider-crank mechanism of the present invention.
Fig. 8 is a schematic view of a cam mechanism of the present invention.
Fig. 9 is a cross-sectional view of the internal structure of the present invention.
Fig. 10 is a schematic view showing the operation state of the internal structure of the present invention.
Fig. 11 is a schematic view of the drug delivery mechanism of the present invention.
Fig. 12 is a partial cross-sectional view of the dispensing mechanism of the present invention.
Fig. 13 is a schematic view of a syringe of the present invention.
In the figure: the device comprises a shell 101, a medicine feeding hole 102, a movable plate 103, a positioning plate 104, a medicine feeding hole 105, a fastening screw 106, a limit groove 107, a rotating seat 108, a positioning shaft 109, a torsion spring 110, a first waste drawer 201, a second waste drawer 202, a needle accommodating box 301, a first sliding groove 302, a second sliding groove 303, a baffle plate 304, a step groove 305, a rotating disc 401, a fixed groove 402, an elastic plate 403, a third sliding groove 404, a push rod 405, a motor 501, a driving gear 502, a first rotating shaft 503, a cam 504, a fixed sleeve 505, a driven gear 601, a first fixed rod 602, a pin 701, a guide sleeve 702, a guide rod 703, a sliding block 704, a blind hole 705, a first spring 706, a first connecting rod 801, a first cylinder 802, a first piston rod 803, a fixed block 804, a rotating shaft 805, a first groove 901, a second cylinder 902, a second piston rod 903, a second connecting rod 904, a second fixed rod 905, a first clamping block 906, a first clamping groove 916, a fourth sliding groove 908, a second clamping block 909, a second clamping groove 910, a spring plate 912, a third clamping block 912, a third groove, a third clamping groove 914, a third cylinder cap 111, a third clamping cap 114, a fourth clamping cap 114, a third clamping cap 114, a fourth clamping cap 111, a piston cap 111, a third clamping cap 914.
Detailed Description
The following description of the embodiments of the present invention will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present invention. All other embodiments, which can be made by a person of ordinary skill in the art without the need for inventive faculty, are within the scope of the invention, based on the embodiments described in the present invention.
As shown in fig. 1-13, an intelligent auxiliary injection device comprises a shell 101, a medicine feeding mechanism, a medicine changing mechanism and a needle loading box 301, wherein a positioning plate 104 and a positioning shaft 109 are arranged on the shell 101, the positioning shaft 109 is connected with a first cylinder 802 through a first connecting rod 801, a first piston rod 803 is arranged in the first cylinder 802, the first piston rod 803 is connected with the medicine feeding mechanism through a fixed block 804, the needle loading box 301 and the positioning plate 104 are connected in a matched manner through a fastening screw 106, the inside of the shell 101 is provided with the medicine changing mechanism, the inside of the shell 101 is provided with a motor 501, the motor 501 is connected with a rotary disc 401 and a driving gear 502 through a fixed sleeve 505 and is fixedly connected with a cam 504, the driving gear 502 is meshed with a driven gear 601, the driven gear 601 is connected with the shell 101 through a first fixed rod 602, a crank slide block mechanism is arranged on the driven gear 601, the crank block mechanism is matched with the needle loading box 301 through a slide block 704, the rotary disc 401 is provided with a plurality of fixed grooves 402, a plurality of fixed side walls 402 are arranged on the rotary disc 401, and a plurality of fixed side walls 405 are arranged on the rotary disc 401 and are matched with a plurality of fixed grooves 404.
The medicine feeding mechanism comprises a second air cylinder 902, a third air cylinder 918, a spring plate 911 and a fixed plate 917, the second air cylinder 902 and the third air cylinder 918 are connected with the fixed block 804, the second air cylinder 902 and the third air cylinder 918 are further connected with the fixed plate 917, a second clamping block 909 is fixed at the upper end of the fixed plate 917, a second clamping groove 910 and a first groove 901 are arranged on the second clamping block 909, a third clamping block 912 is fixed at the lower end of the fixed plate 917, a second groove 913 is arranged on the third clamping block 912, a second piston rod 903 is arranged on the second air cylinder 902, a second connecting rod 904 is fixed on the second piston rod 903, the second connecting rod 904 is connected with the first clamping block 906 through a third fixed rod, a third piston rod 916 is arranged on the third air cylinder 918, a third connecting rod 915 is fixed on the third piston rod 916, a third groove 914 is arranged on the third clamping block 915, a fourth connecting rod 911 is arranged on the fourth clamping block 917, a fourth spring plate 919 is arranged at the two ends of the fourth clamping block 919, and the fourth clamping block 919 is matched with the fourth spring plate 908.
The shell 101 is further provided with a rotating seat 108, the rotating seat 108 is provided with a limiting groove 107, the first connecting rod 801 is matched with the limiting groove 107, one end of the first connecting rod 801 is provided with a rotating shaft 805, the rotating shaft 805 is matched with the positioning shaft 109, a torsion spring 110 is further arranged between the rotating shaft 805 and the positioning shaft 109, and two ends of the torsion spring 110 are respectively fixed with the rotating shaft 805 and the positioning shaft 109.
The medicine feeding device is characterized in that the shell 101 is further provided with a medicine feeding hole 102 and a medicine discharging hole 105, the medicine feeding hole 102 is located below the medicine feeding mechanism, a second waste drawer 202 is arranged below the medicine feeding hole 102, the medicine discharging hole 105 is located above the fixed groove 402, the movable plate 103 is further arranged on the side edge of the shell 101, a first waste drawer 201 is further arranged inside the shell 101, and the first waste drawer 201 is located below the fixed groove 402.
The syringe includes a barrel 111, a plunger handle 112, a needle shield 113, a needle 114, and a needle cap 115.
The injector is matched with the medicine feeding mechanism, the piston handle 112 is matched with the first clamping groove 907, the piston handle 112 is matched with the second clamping groove 910, the tube body 111 is matched with the spring plate 911, the needle 114 is matched with the third groove 914, and the needle cap 115 is matched with the fourth groove.
The crank slider 704 structure further comprises a pin shaft 701, a guide sleeve 702 and a guide rod 703, wherein the pin shaft 701 is eccentrically connected with the driven gear 601, the other end of the pin shaft 701 is connected with the guide sleeve 702, the guide sleeve 702 is matched with the guide rod 703, the guide rod 703 is connected with the slider 704, a blind hole 705 is formed in the guide sleeve 702, the guide rod 703 is in sliding connection with the guide sleeve 702 through the blind hole 705, a first spring 706 is further installed in the blind hole 705, one end of the first spring 706 is in contact with the bottom of the blind hole 705, and the other end of the first spring 706 is in contact with the guide rod 703.
The needle loading box 301 is provided with a first sliding groove 302 and a second sliding groove 303, a stepped groove 305 is formed in the needle loading box 301, a baffle 304 is arranged at the end of the needle loading box 301, the first sliding groove 302 is matched with the sliding block 704, the second sliding groove 303 is matched with the piston handle 112, the gap of the upper part in the needle loading box 301 is larger than the diameter of a needle tube by 1-3mm, the gap of the stepped groove 305 is larger than the diameter of the needle cap 115 by 1-2mm, and the baffle 304 is matched with the syringe.
The specific working process comprises the following steps: the medicine bottle to be injected is placed into a fixed groove on the turntable through a medicine placing hole, at the moment, a motor is started, the turntable and the driving gear are driven to rotate by 90 degrees, at the moment, the medicine bottle in the fixed groove is located under the medicine feeding mechanism, the gear ratio of the driving gear to the driven gear is 2:1 in the process of rotating the driving gear, the driven gear rotates by 180 degrees, the crank slider mechanism is driven to slide from the shortest stroke to the farthest stroke position, the injector in the needle loading box is pushed into the medicine feeding mechanism from the needle loading box through the sliding block along the first sliding groove, the stroke of the sliding block is longer and longer along with the pushing out of the injector, the spring in the guide sleeve can be used for adjusting, after the injector enters the medicine feeding mechanism, the third cylinder is started to push out the needle cap to fall into the second waste drawer, then the reset is started, at the moment, the first cylinder is started to drive the whole medicine feeding mechanism to move downwards through the medicine feeding hole, the needle is inserted into the medicine bottle, the first cylinder is stopped, the second cylinder is started, the piston handle is driven to move up to suck the medicine in the medicine bottle, then the first cylinder is reset to drive the medicine feeding mechanism to move upwards, the whole, the medicine feeding action is completed, the first connecting rod is required to pull the upper connecting rod to enable the injector to fall into the position of the first piston rod to be convenient to be taken out of the shortest, and the injection bottle can be taken out from the position of the crank carrier by the shortest, and the injection bottle can be conveniently and the position and the injection bottle can be taken out by the position and the position of the crank carrier is left by the lowest, and the position is left by the needle, and the needle.
When the injector in the needle-filling box is used, the fastening screw can be screwed down, then the first connecting rod is pulled to shift the medicine feeding mechanism, the needle-filling box can be taken down for needle re-filling, and then the fastening screw can be screwed down for continuous use.
When the medical waste in the waste drawer is filled, the movable plate is only required to be opened to draw out the first and second waste drawers, and then the waste drawers are placed in the special dustbin.
The semi-automatic medicine feeding mechanism directly omits medicine feeding time of medical staff, and the medical staff can disinfect a patient and finish other preparation work before injection by using the time, so that the working efficiency is greatly improved.
Claims (4)
1. The utility model provides an supplementary injection device of intelligence, includes casing, medicine feeding mechanism, mechanism of changing dressings and dress needle box, its characterized in that: the needle loading device comprises a shell, and is characterized in that a locating plate and a locating shaft are arranged on the shell, the locating shaft is connected with a first cylinder through a first connecting rod, a first piston rod is arranged in the first cylinder, the first piston rod is connected with a medicine loading mechanism through a fixed block, a needle loading box is connected with the locating plate through a fastening screw in a matched mode, a motor is installed in the shell, the motor is connected with a rotary table and a driving gear through a first rotating shaft, the motor is fixedly connected with a cam through a fixed sleeve, the driving gear is meshed with a driven gear, the driven gear is connected with the shell through a first fixed rod, a crank sliding block mechanism is installed on the driven gear, the crank sliding block mechanism is matched with the needle loading box through a sliding block, a plurality of fixed grooves are formed in the rotary table, an elastic sheet is installed on the side wall of the fixed groove, a third sliding groove is further formed in the side wall of the fixed groove, a push rod is installed in the third sliding groove, and the end portion of the push rod is matched with the cam;
the medicine feeding mechanism comprises a second cylinder, a third cylinder, a spring plate and a fixed plate, wherein the second cylinder and the third cylinder are connected with the fixed block, the second cylinder and the third cylinder are also connected with the fixed plate, a second clamping block is fixed at the upper end of the fixed plate, a second clamping groove and a first groove are formed in the second clamping block, a third clamping block is fixed at the lower end of the fixed plate, a second groove is formed in the third clamping block, a second piston rod is mounted on the second cylinder, a second connecting rod is fixed on the second piston rod, the second connecting rod is connected with the first clamping block through a third fixed rod, a first clamping groove is formed in the first clamping block, a third piston rod is mounted on the third cylinder, a third connecting rod is fixed on the third piston rod, a third groove is formed in the inner side of the fixed plate, a fourth sliding groove is formed in the two ends of the spring plate, a fourth clamping block is further arranged at the two ends of the inner side of the fixed plate, and the fourth sliding groove is matched with the fourth sliding groove, and the fourth sliding groove is further mounted between the fourth sliding groove and the spring plate;
the injector comprises a tube body, a piston handle, a needle tube baffle, a needle head and a needle cap;
the syringe is matched with the medicine feeding mechanism, the piston handle is matched with the first clamping groove, the piston handle is matched with the second clamping groove, the tube body is matched with the spring plate, the needle head is matched with the third groove, and the needle cap is matched with the fourth groove;
the crank sliding block structure further comprises a pin shaft, a guide sleeve and a guide rod, wherein the pin shaft is eccentrically connected with the driven gear, the other end of the pin shaft is connected with the guide sleeve, the guide sleeve is matched with the guide rod, the guide rod is connected with the sliding block, a blind hole is formed in the guide sleeve, the guide rod is in sliding connection with the guide sleeve through the blind hole, a first spring is further arranged in the blind hole, one end of the first spring is in contact with the bottom of the blind hole, and the other end of the first spring is in contact with the guide rod;
the needle loading box is provided with a first chute and a second chute, a stepped groove is formed in the needle loading box, a baffle is arranged at the end part of the needle loading box, the first chute is matched with the sliding block, and the second chute is matched with the piston handle; the baffle is matched with the injector.
2. An intelligent auxiliary injection device according to claim 1, wherein: still be equipped with on the casing and rotate the seat, it is equipped with the spacing groove to rotate on the seat, first connecting rod with the spacing groove cooperation, first connecting rod one end is equipped with the pivot, the pivot with the locating shaft cooperation, the pivot with still install the torsional spring between the locating shaft, the torsional spring both ends respectively with pivot and locating shaft are fixed.
3. An intelligent auxiliary injection device according to claim 1, wherein: still be equipped with medicine loading hole, medicine discharging hole on the casing, medicine loading hole is located medicine feeding mechanism below, the second waste material steamer tray is installed to medicine loading hole below, medicine discharging hole is located fixed slot top, the fly leaf is still installed on the casing side, the inside first waste material steamer tray that still installs of casing, first waste material steamer tray is located lower extreme fixed slot below.
4. An intelligent auxiliary injection device according to claim 1, wherein: the gap of the upper part in the needle-loading box is 1-3mm larger than the diameter of the needle tube, and the gap of the stepped groove is 1-2mm larger than the diameter of the needle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876044.6A CN112190469B (en) | 2020-08-27 | 2020-08-27 | Intelligent auxiliary injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876044.6A CN112190469B (en) | 2020-08-27 | 2020-08-27 | Intelligent auxiliary injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112190469A CN112190469A (en) | 2021-01-08 |
| CN112190469B true CN112190469B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010876044.6A Active CN112190469B (en) | 2020-08-27 | 2020-08-27 | Intelligent auxiliary injection device |
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| CN (1) | CN112190469B (en) |
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| JP5376579B2 (en) * | 2009-04-01 | 2013-12-25 | 有限会社日本エレクテル | High frequency heating balloon catheter system |
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| US6745638B1 (en) * | 2000-01-12 | 2004-06-08 | Wafios Aktiengesellschaft | Device mounted onto a slider crank for generating a displacement of a part mounted onto the slide in relation to the latter |
| JP2018042821A (en) * | 2016-09-15 | 2018-03-22 | 株式会社湯山製作所 | Coinjection device |
| CN110638646A (en) * | 2019-09-16 | 2020-01-03 | 无锡安之卓医疗机器人有限公司 | Powder dispensing robot and mixing method thereof |
| CN211168841U (en) * | 2019-09-16 | 2020-08-04 | 无锡安之卓医疗机器人有限公司 | Medicine feeding device for medicine dispensing robot |
| CN111150656A (en) * | 2020-01-15 | 2020-05-15 | 深圳市博为医疗机器人有限公司 | Suction injection device and suction injection method |
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| CN112190469A (en) | 2021-01-08 |
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