CN112237543A - Intelligent intramuscular injection equipment - Google Patents
Intelligent intramuscular injection equipment Download PDFInfo
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- CN112237543A CN112237543A CN202010876057.3A CN202010876057A CN112237543A CN 112237543 A CN112237543 A CN 112237543A CN 202010876057 A CN202010876057 A CN 202010876057A CN 112237543 A CN112237543 A CN 112237543A
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- 239000007927 intramuscular injection Substances 0.000 title claims abstract description 22
- 238000010255 intramuscular injection Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 239000003814 drug Substances 0.000 claims abstract description 31
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 241000219098 Parthenocissus Species 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007929 subcutaneous injection Substances 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 241000489861 Maximus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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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
- 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
- A61J1/2048—Connecting means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/206—With automatic needle insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
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- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses intelligent intramuscular injection equipment which comprises a lying plate, a flat plate, an injection mechanism and a medicine changing mechanism, wherein a rotary column is fixed at one end of the flat plate through a first connecting rod, a first motor and a fixed sleeve are fixed at one side of the lying plate, the rotary column is matched with the fixed sleeve, one end of the rotary column is connected with the first motor, the injection mechanism comprises a medicine feeding mechanism and a moving mechanism, the injection mechanism is fixed with the flat plate through a third motor, the medicine changing mechanism is fixed at the rear side of the lying plate and comprises a gear mechanism, a cam mechanism and a slider-crank mechanism. The invention has the beneficial effects that: the semi-automation of dressing change is realized through the dressing change mechanism, so that the working efficiency of medical staff is improved; the automatic injection is realized through the medicine feeding mechanism, and the labor intensity of medical staff is reduced; the intelligent control ensures that one medical worker can control a plurality of devices to work simultaneously, thereby greatly improving the medical efficiency; the semi-shielding structure is more important to the privacy of the patient.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to intelligent intramuscular injection equipment.
Background
The existing injection modes are generally divided into four types: intravenous injection, intramuscular injection, subcutaneous injection and intradermal injection, wherein intramuscular injection is required when intravenous injection is not suitable or feasible and the curative effect is required to be more rapid than subcutaneous injection, and when drugs with stronger irritation or larger dosage are injected, the most commonly used injection part for intramuscular injection is gluteus maximus, and then gluteus medius, gluteus minimus, vastus lateralis and deltoid.
With the improvement of living standard, medical facilities are more and more perfect, and intramuscular injection treatment is more and more common, but compared with the population base of China, the proportion of doctors and patients is still insufficient, so that equipment capable of conveniently and efficiently carrying out intramuscular injection is urgently needed.
Disclosure of Invention
The invention provides intelligent intramuscular injection equipment aiming at the situation in the background technology, and intramuscular injection can be performed more accurately and efficiently through the combination of intelligent identification and a transmission mechanism.
In order to solve the technical problem, the invention is solved by the following technical scheme: the utility model provides an intelligence muscle injection equipment, includes service creeper, flat board, injection mechanism and mechanism of changing dressings, be equipped with the second on the flat board and lead to the groove, dull and stereotyped one end is fixed with the rotary column through first connecting rod, service creeper one side is fixed with first motor and fixed sleeve, the rotary column with the fixed sleeve cooperation, rotary column one end with first motor is connected, injection mechanism includes mechanism of adding medicine, cylinder group is connected with the mechanism of adding medicine through the fixed block, cylinder group through the third motor with the flat board is connected, the mechanism of changing dressings includes dress needle box, gear mechanism, cam mechanism, slider-crank mechanism and carousel, dress needle box is articulated with first dead lever one end, the first dead lever other end with service creeper rear side fixed connection, be equipped with second spout and third spout on the dress needle box, slider-crank mechanism includes round pin axle, Extension rod, guide pin bushing, guide arm and slider, the slider with the cooperation of third spout, the slider with the guide arm is articulated, the guide arm with the guide pin bushing cooperation, the guide pin bushing is articulated with the extension rod, gear mechanism includes driving gear and driven gear, the extension rod passes through the round pin axle with driven gear eccentric connection, driven gear with the driving gear cooperation, the driving gear is connected with the second motor through first pivot, the second motor with service creeper rear side fixed connection, still be fixed with in the first pivot the carousel, be equipped with fixed slot, flexure strip and third on the carousel and lead to the groove, cam mechanism includes cam and ejector pin, the cam through fixed cover with the second motor is fixed, the ejector pin with the cooperation of third spout, the ejector pin top with the cam cooperation.
Preferably, the upper portion of the lying plate is provided with a first chute, a baffle and a sliding plate, the baffle passes through the sliding plate and the first chute are in sliding connection, and the bottom of the lying plate is further provided with a pedal and a first through groove.
Preferably, the medicine feeding mechanism comprises a third cylinder, a fourth cylinder, an elastic plate and a fixing plate, the third cylinder and the fourth cylinder are connected with the fixing block, the third cylinder and the fourth cylinder are also connected with the fixing plate, a second clamping block is fixed at the upper end of the fixing plate, a second clamping groove and a first groove are arranged on the second clamping block, a third clamping block is fixed at the lower end of the fixing plate, a second groove is arranged on the third clamping block, a third piston rod is mounted on the third cylinder, a second connecting rod is fixed on the third piston rod and connected with the first clamping block through a third fixing rod, a first clamping groove is arranged on the first clamping block, a fourth piston rod is mounted on the fourth cylinder, a third connecting rod is fixed on the fourth piston rod, a third groove is arranged on the third connecting rod, the elastic plate is mounted on the inner side of the fixing plate, the elastic plate is characterized in that fourth sliding grooves are formed in two ends of the elastic plate, fourth clamping blocks are further arranged at two ends of the inner side of the fixing plate and matched with the fourth sliding grooves, and a second spring is fixedly mounted between the elastic plates.
Preferably, the syringe comprises a tube, a piston handle, a needle tube stop, a needle head 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 elastic plate, the needle head is matched with the third groove, and the needle cap is matched with the fourth groove.
Preferably, a stepped groove is formed in the needle containing box, a blocking piece is arranged at the end part of the needle containing box, the second sliding groove is matched with the piston handle, the gap of the upper part in the needle containing 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.
Preferably, the cylinder group includes a first cylinder, a first piston rod, a second cylinder and a second piston rod, the first cylinder is fixedly connected to the third motor through a second rotating shaft, and the first piston rod is connected to the second cylinder.
Preferably, the driven gear is hinged to one end of a second fixing rod, and the other end of the second fixing rod is fixed to the rear side of the lying plate.
Preferably, a blind hole is formed in the guide sleeve, the guide rod is connected with the guide sleeve in a sliding mode 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 baffle with still install the sensor on the footboard, install visual sensor on the third connecting rod, the controller is still installed to the service creeper rear side, all signals are handled to the controller.
The invention has the beneficial effects that: the semi-automation of dressing change is realized through the dressing change mechanism, so that the working efficiency of medical staff is improved; the automatic injection is realized through the medicine feeding mechanism, and the labor intensity of medical staff is reduced; the intelligent control ensures that one medical worker can control a plurality of devices to work simultaneously, thereby greatly improving the medical efficiency; the semi-shielding structure is more important to the privacy of the patient.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a left side view of the invention.
Fig. 4 is a front view of the invention in an open state.
Fig. 5 is a rear view of the open state of the present invention.
FIG. 6 is a schematic view of the mechanism for changing dressings 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 the cam mechanism of the present invention.
FIG. 9 is a cross-sectional view of the mechanism of the present invention.
Fig. 10 is a schematic view of the injection mechanism of the present invention.
FIG. 11 is a schematic view of the drug delivery mechanism of the present invention.
Figure 12 is a partial cross-sectional view of the drug delivery mechanism of the present invention.
Fig. 13 is a schematic view of the syringe of the present invention.
In the figure: the needle installing box 301, the first fixing rod 302, the second sliding groove 303, the third sliding groove 304, the blocking piece 305, the stepped groove 306, the rotating disc 401, the fixing groove 402, the elastic piece 403, the third through groove 404, the push rod 405, the second motor 501, the driving gear 502, the first rotating shaft 503, the cam 504, the fixing sleeve 505, the driven gear 601, the second fixing rod 602, the pin shaft 701, the extension rod 702, the guide sleeve 703, the guide rod 704, the sliding block 705, the blind hole 706, the first spring 707, the first cylinder 801, the second rotating shaft 802, the third motor 803, the first piston rod 804, the second cylinder 805, the second piston rod 806, the fixing block 807, the first groove 901, the third cylinder 902, the third piston rod 903, the second connecting rod 904, the fixing block 703, the first groove 901, the third connecting rod 203, the rotating column 204, the first motor 205, the fixing sleeve 206, the needle installing box 301, the first fixing rod 302, the second sliding groove 303, the third sliding block 304, the second, The third fixing rod 905, the first clamping block 906, the first clamping groove 907, the fourth sliding groove 908, the second clamping block 909, the second clamping groove 910, the spring plate 911, the third clamping block 912, the second groove 913, the third groove 914, the third connecting rod 915, the fourth piston rod 916, the fixing plate 917, the fourth cylinder 918, the fourth clamping block 919, the second spring 920, the vision sensor 921, the tube body 111, the piston handle 112, the needle tube stopper 113, the needle 114 and the needle cap 115.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.
As shown in fig. 1-13, an intelligent intramuscular injection device comprises a lying plate 101, a flat plate 201, an injection mechanism and a dressing change mechanism, wherein a second through groove 202 is arranged on the flat plate 201, one end of the flat plate 201 is fixed with a rotary column 204 through a first connecting rod 203, one side of the lying plate 101 is fixed with a first motor 205 and a fixed sleeve 206, the rotary column 204 is matched with the fixed sleeve 206, one end of the rotary column 204 is connected with the first motor 205, the injection mechanism comprises a medicine feeding mechanism and a cylinder group, the cylinder group is connected with the medicine feeding mechanism through a fixed block 807, the cylinder group is connected with the flat plate 201 through a third motor 803, the dressing change mechanism comprises a needle containing box 301, a gear mechanism, a cam mechanism, a slider-crank mechanism and a rotary disc 401, the needle containing box 301 is hinged with one end of a first fixed rod 302, the other end of the first fixed rod 302 is fixedly connected with the back side of the lying plate 101, the needle containing box 301 is provided with a second sliding groove 303 and a third sliding groove 304, the slider-crank mechanism comprises a pin 701, an extension rod 702, a guide sleeve 703, a guide rod 704 and a slider 705, the slider 705 is matched with the third sliding groove 304, the slider 705 is hinged with the guide rod 704, the guide rod 704 is matched with the guide sleeve 703, the guide sleeve 703 is hinged with the extension rod 702, the gear mechanism comprises a driving gear 502 and a driven gear 601, the extension rod 702 is eccentrically connected with the driven gear 601 through the pin 701, the driven gear 601 is matched with the driving gear 502, the driving gear 502 is connected with a second motor 501 through a first rotating shaft 503, the second motor 501 is fixedly connected with the rear side of the lying plate 101, the first rotating shaft 503 is further fixed with the rotating disc 401, the rotating disc 401 is provided with a fixing groove 402, an elastic sheet 403 and a third sliding groove 404, the cam mechanism comprises a cam 504 and a push rod 405, the cam 504 is fixedly connected with the second motor 501 through a fixing sleeve 505, the push rod 405 is matched with the third through groove 404, and the top end of the push rod 405 is matched with the cam 504.
The upper portion of the lying plate 101 is provided with a first sliding groove 102, a baffle 103 and a sliding plate 104, the baffle 103 is connected with the first sliding groove 102 in a sliding manner through the sliding plate 104, and the bottom of the lying plate 101 is further provided with a pedal 105 and a first through groove 106.
The medicine feeding mechanism comprises a third cylinder 902, a fourth cylinder 918, an elastic plate 911 and a fixing plate 917, wherein the third cylinder 902 and the fourth cylinder 918 are connected with the fixing block 807, the third cylinder 902 and the fourth cylinder 918 are further connected with the fixing plate 917, a second clamping block 909 is fixed at the upper end of the fixing 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 fixing plate 917, a second groove 913 is arranged on the third clamping block 912, a third piston rod 903 is mounted on the third cylinder 902, a second connecting rod 904 is fixed on the third piston rod 903, the second connecting rod 904 is connected with the first clamping block 906 through a third fixing rod 905, a first clamping groove 907 is arranged on the first clamping block 906, a fourth piston rod 916 is mounted on the fourth cylinder 918, and a third connecting rod 915 is fixed on the fourth piston rod 916, the third link 915 is provided with a third groove 914, the fixing plate 917 is provided with the spring plate 911 on the inner side, two ends of the spring plate 911 are provided with fourth sliding grooves 908, two ends of the fixing plate 917 are further provided with fourth clamping blocks 919, the fourth clamping blocks 919 are matched with the fourth sliding grooves 908, and a second spring 920 is fixedly arranged between the spring plates 911.
The syringe includes a barrel 111, a plunger handle 112, a barrel stop 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 elastic plate 911, the needle 114 is matched with the third groove 914, and the needle cap 115 is matched with the fourth groove.
Be equipped with ladder groove 306 in the dress needle box 301, dress needle box 301 tip is equipped with separation blade 305, second spout 303 with piston handle 112 cooperation, the partial clearance is greater than needle tubing diameter 1-3mm on the dress needle box 301 is interior, ladder groove 306 clearance is greater than needle cap 115 diameter 1-2 mm.
The cylinder group comprises a first cylinder 801, a first piston rod 804, a second cylinder 805 and a second piston rod 806, the first cylinder 801 is fixedly connected with the third motor 803 through a second rotating shaft 802, and the first piston rod 804 is connected with the second cylinder 805.
The driven gear 601 is hinged to one end of a second fixing rod 602, and the other end of the second fixing rod 602 is fixed to the rear side of the lying plate 101.
A blind hole 706 is arranged in the guide sleeve 703, the guide rod 704 is connected with the guide sleeve 703 in a sliding manner through the blind hole 706, a first spring 707 is further arranged in the blind hole 706, one end of the first spring 707 is in contact with the bottom of the blind hole 706, and the other end of the first spring 707 is in contact with the guide rod 704.
The baffle 103 with still install the sensor on the footboard 105, install visual sensing 921 on the third connecting rod 915, the controller 107 is still installed to the creeper 101 rear side, all signals are handled to the controller 107.
The specific working process is as follows: the device can be inclined to the ground to a certain degree, when a patient needs to carry out intramuscular injection, the flat plate in the initial state is in an open state, as shown in figure 5, a medical worker only needs to place a medicine bottle in a fixed groove, then a second motor is started to drive a turntable to rotate 90 degrees clockwise, at the moment, the fixed groove is positioned right below a medicine feeding mechanism, when the turntable rotates, a driving gear drives a driven gear to rotate, the gear ratio of the two gears is 2:1, the driving gear rotates 90 degrees, the driven gear rotates 180 degrees, a crank slider mechanism arranged on the driven gear moves from the shortest stroke to the longest stroke, because the stroke is short, a guide rod pushes out an injector in a needle containing box into the medicine feeding mechanism through a slider to compress a first spring, at the moment, the second motor stops rotating, a fourth cylinder is started, a needle cap is pushed out through a third connecting rod, then the fourth cylinder resets, the second, the medicine feeding mechanism is driven to move downwards, after the needle head is inserted into the medicine bottle, the second air cylinder stops, the third air cylinder starts, the piston handle is driven to move through the first clamping block, liquid medicine is sucked into the injector, then the second air cylinder resets, the second motor rotates 90 degrees again at the moment, the empty medicine bottle rotates along with the rotary table in the process, the ejector rod moves from the lowest point to the highest point in the process of moving along the cam surface, the hole medicine bottle is ejected out of the fixing groove, the elastic sheet on the rotary table is elastic, and the medicine feeding process is completed at the moment.
The injection process, after the medicine feeding process is completed, the patient takes off the trousers by himself to expose the hip, two feet stand on the pedal, the head is contacted with the baffle, along with patients with different heights, the baffle position can move along with the sliding plate, when the patient is contacted with the baffle and the pedal, the sensor on the baffle and the pedal receives signals, the circuit of the first motor is controlled by the signals of the sensor, the first motor is started to drive the flat plate to rotate to be in a closed state, the first cylinder is started to retract, the visual sensor on the third connecting rod detects the optimal injection position of the patient through the second through groove on the flat plate and transmits the signals to the controller, the controller further controls the motion of the first cylinder and the third motor to tell that the medicine feeding mechanism moves to the position above the optimal injection position, then controls the motion of the second cylinder to prick the needle head into the hip of the patient, and continuously controls the motion of the third cylinder, promote syringe piston handle and pour into liquid medicine into the patient internal, accomplish the injection after, the second cylinder resets, then third motor and first cylinder also reset, and the flat board is opened, the patient leave the service creeper can, then medical personnel take out the syringe that the injection was accomplished, and the flat board is in the open mode, if will continue the injection, only need repeat above-mentioned action can.
Compared with the existing full-manual injection, the intelligent medical device can realize intellectualization, can simultaneously control a plurality of devices to work together by a single person, effectively solves the problem of inconsistent proportion of doctors and patients, and can better protect the privacy of patients by the semi-closed lying plate.
Claims (10)
1. The utility model provides an intelligence muscle injection equipment, includes service creeper, flat board, injection mechanism and mechanism of changing dressings, its characterized in that: the flat plate is provided with a second through groove, one end of the flat plate is fixed with a rotary column through a first connecting rod, one side of the lying plate is fixed with a first motor and a fixed sleeve, the rotary column is matched with the fixed sleeve, one end of the rotary column is connected with the first motor, the injection mechanism comprises a medicine feeding mechanism and a cylinder group, the cylinder group is connected with the medicine feeding mechanism through a fixed block, the cylinder group is connected with the flat plate through a third motor, the medicine changing mechanism comprises a needle containing box, a gear mechanism, a cam mechanism, a slider-crank mechanism and a turntable, the needle containing box is hinged with one end of a first fixed rod, the other end of the first fixed rod is fixedly connected with the rear side of the lying plate, the needle containing box is provided with a second sliding groove and a third sliding groove, the slider-crank mechanism comprises a pin shaft, an extension rod, a guide sleeve, a guide rod and a slider, and the slider, the slider with the guide arm is articulated, the guide arm with the guide pin bushing cooperation, the guide pin bushing is articulated with the extension rod, gear mechanism includes driving gear and driven gear, the extension rod passes through the round pin axle with driven gear eccentric connection, driven gear with the driving gear cooperation, the driving gear is connected with the second motor through first pivot, the second motor with service creeper rear side fixed connection, still be fixed with in the first pivot the carousel, be equipped with fixed slot, flexure strip and third on the carousel and lead to the groove, cam mechanism includes cam and ejector pin, the cam through fixed cover with the second motor is fixed, the ejector pin with the cooperation of third through groove, the ejector pin top with the cam cooperation.
2. An intelligent intramuscular injection device according to claim 1 wherein: the improved lying board is characterized in that a first sliding groove, a baffle and a sliding plate are arranged on the upper portion of the lying board, the baffle is connected with the first sliding groove in a sliding mode through the sliding plate, and a pedal and a first through groove are further arranged at the bottom of the lying board.
3. An intelligent intramuscular injection device according to claim 1 wherein: the medicine feeding mechanism comprises a third cylinder, a fourth cylinder, an elastic plate and a fixing plate, wherein the third cylinder and the fourth cylinder are connected with the fixing block, the third cylinder and the fourth cylinder are also connected with the fixing plate, a second clamping block is fixed at the upper end of the fixing 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 fixing plate, a second groove is formed in the third clamping block, a third piston rod is installed on the third cylinder, a second connecting rod is fixed on the third piston rod and is connected with the first clamping block through a third fixing rod, a first clamping groove is formed in the first clamping block, a fourth piston rod is installed on the fourth cylinder, a third connecting rod is fixed on the fourth piston rod, a third groove is formed in the third connecting rod, the elastic plate is installed on the inner side of the fixing plate, the elastic plate is characterized in that fourth sliding grooves are formed in two ends of the elastic plate, fourth clamping blocks are further arranged at two ends of the inner side of the fixing plate and matched with the fourth sliding grooves, and a second spring is fixedly mounted between the elastic plates.
4. An intelligent intramuscular injection device according to claim 1 wherein: the injector comprises a tube body, a piston handle, a needle tube stop, a needle head and a needle cap.
5. An intelligent intramuscular injection apparatus according to claim 1 or 4 wherein: 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 elastic plate, the needle head is matched with the third groove, and the needle cap is matched with the fourth groove.
6. An intelligent intramuscular injection apparatus according to claim 1 or 4 wherein: the needle tube is characterized in that a stepped groove is formed in the needle containing box, a blocking piece is arranged at the end part of the needle containing box, the second sliding groove is matched with the piston handle, the gap of the upper part in the needle containing 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.
7. An intelligent intramuscular injection device according to claim 1 wherein: the cylinder group comprises a first cylinder, a first piston rod, a second cylinder and a second piston rod, the first cylinder is fixedly connected with the third motor through a second rotating shaft, and the first piston rod is connected with the second cylinder.
8. An intelligent intramuscular injection device according to claim 1 wherein: the driven gear is hinged to one end of a second fixing rod, and the other end of the second fixing rod is fixed to the rear side of the lying plate.
9. An intelligent intramuscular injection device according to claim 1 wherein: the guide sleeve is internally provided with a blind hole, the guide rod is connected with the guide sleeve in a sliding manner 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.
10. An intelligent intramuscular injection apparatus according to claim 1 or 3 wherein: the baffle with still install the sensor on the footboard, install the vision sensor on the third connecting rod, the controller is still installed to the service creeper rear side, all signals are handled to the controller.
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Cited By (1)
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|---|---|---|---|---|
| CN115488868A (en) * | 2022-10-12 | 2022-12-20 | 大连海事大学 | Autonomous recombination snake-shaped robot |
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| CN112237543B (en) | 2024-03-19 |
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