CN110420367A - A kind of anesthetic clinic injection device and its application method - Google Patents
A kind of anesthetic clinic injection device and its application method Download PDFInfo
- Publication number
- CN110420367A CN110420367A CN201910807002.4A CN201910807002A CN110420367A CN 110420367 A CN110420367 A CN 110420367A CN 201910807002 A CN201910807002 A CN 201910807002A CN 110420367 A CN110420367 A CN 110420367A
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- Prior art keywords
- motor
- injection device
- drives
- bevel gear
- screw thread
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Classifications
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- 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
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/048—Anaesthetics
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to technical field of medical equipment, especially a kind of anesthetic clinic injection device, including outer sleeve, the lower inside of the outer sleeve is equipped with second bevel gear, the inside upper part of the second bevel gear is fixedly installed with rotational sleeve, the output end of the first motor is connected with the first bevel gear engaged with second bevel gear through outer sleeve, the upper end side of the rotational sleeve is equipped with mobile device, one end of the mobile device is equipped with connecting rod, rotational sleeve is run through in the lower end of the connecting rod, second bevel gear and outer sleeve, one side lower part of the connecting rod is equipped with the second motor, the output end of second motor is equipped with feed arrangement through connecting rod, the side of the feed arrangement is equipped with injection device.Compared to the prior art, using effect is good by the present invention, and stability is high, can greatly improve the injection effect of anesthetic, reduces the injection pain of patient, easy to use, securely and reliably, practical, be worth promoting use.
Description
Technical field
The present invention relates to technical field of medical equipment more particularly to a kind of anesthetic clinic injection device and its users
Method.
Background technique
Anesthetic, which refers to, makes body with drug or non-pharmaceutical method or the local temporarily invertibity of body is lost consciousness and the pain sensation,
It is chiefly used in the medicament of operation or certain disease treatments.It is widely used in medical field.
Existing anesthetic is when injecting patient, and usually medical staff's hand syringes directly inject patient,
Such case further aspect tests the technical level of medical staff, if the technology of medical staff is slightly worse, or in medical staff
When being injected, the collision or medical staff by external environment are firmly uneven, will largely effect on the effect of injection, together
When bigger pain is caused to patient, for this purpose, it is proposed that a kind of anesthetic clinic injection device solve aforesaid way existing for
It is insufficient.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of anesthetic clinic injection proposed
Equipment and its application method.
To achieve the goals above, present invention employs following technical solutions:
A kind of anesthetic clinic injection device, including outer sleeve are designed, the lower inside of the outer sleeve is equipped with the second cone tooth
Wheel, the inside upper part of the second bevel gear are fixedly installed with rotational sleeve, and the outer upper of the rotational sleeve is fixedly attached
Have a limit plate, the upper end of the outer sleeve is equipped with the limit baffle ring contradicted with limit plate by bolt, the outer sleeve it is outer
One middle side part of wall is equipped with first motor, and the output end of the first motor is connected with through outer sleeve to be engaged with second bevel gear
First bevel gear, the upper end side of the rotational sleeve is equipped with mobile device, and one end of the mobile device is equipped with company
Rotational sleeve, second bevel gear and outer sleeve are run through in extension bar, the lower end of the connecting rod, and a side lower part of the connecting rod is installed
There is the second motor, the output end of second motor is equipped with feed arrangement, the side peace of the feed arrangement through connecting rod
Equipped with injection device, power supply is connected with by conducting wire between the first motor and the second motor.
Preferably, the mobile device includes the shell fixed with rotational sleeve, and the side of the shell is equipped with third
The output end of motor, the third motor has first gear through cage connection, and the middle part of the shell, which is run through, to be had and the first tooth
The rack gear of engagement is taken turns, one end of the rack gear is fixedly connected with the connecting rod.
Preferably, the feed arrangement includes the shell fixed with the second motor output end, and the side of the shell is equipped with
Sliding eye, the inside of the shell are equipped with the 4th motor, and the output end of the 4th motor is equipped with to be connect with housing into rotation
The first threaded rod, the outside screw of first threaded rod is connected with the first screw thread movable block, and the first screw thread movable block passes through
Wear sliding eye.
Preferably, the injection device includes the L-type plate fixed with the first screw thread movable block, the L-type plate vertical plate
Side is equipped with the 5th motor, and the output end of the 5th motor is equipped with the second screw thread with the rotation connection of L-type plate level board
Bar, the outside screw of second threaded rod are connected with the second screw thread movable block, and the middle part fixation of the L-type plate level board runs through
There is syringe, the inside of the syringe is equipped with piston, and the upper surface middle part of the piston is equipped with piston rod, the piston rod
Upper end is fixedly connected with the second screw thread movable block.
Preferably, the inside bottom surface of the outer sleeve and edge surface are equidistantly equipped with multiple ball grooves, the ball groove
Inside be mounted on sphere, the surface of the sphere and second bevel gear contradict.
Preferably, two side lower parts of the outer sleeve are mounted on fixed plate, and the upper surface of the fixed plate is mounted on L
The lower end of type supporting leg, the L-type supporting leg is equipped with support plate.
The present invention also provides a kind of application methods of anesthetic clinic injection device, including use step as follows:
The first step starts the 5th motor, and the 5th motor drives the rotation of the second threaded rod, and the second threaded rod drives the second screw thread mobile
Block is mobile, and the second screw thread movable block drives piston rod mobile, and piston rod band piston is realized and sucks anesthetic in syringe；
Patient is needed the position anaesthetized to be placed between two L-type supporting legs by second step, and in the lower section of outer sleeve；
Third step starts first motor, and first motor drives first bevel gear rotation, and first bevel gear drives second bevel gear to turn
Dynamic, second bevel gear drives rotational sleeve rotation, and rotational sleeve drives mobile device rotation, and mobile device is driven by connecting rod
Second motor, feed arrangement and injection device are mobile；
4th step starts third motor, and third motor drives first gear rotation, and first gear band carry-over bar is mobile, and rack gear is logical
Crossing connecting rod drives the second motor, feed arrangement and injection device mobile, and injection device is moved to and the suitable position of patient；
5th step starts the second motor, and the second motor drives feed arrangement and injection device rotation, makes injection device and patient fiber crops
Liquor-saturated position is in suitable angle；
6th step starts the 4th motor, and the 4th motor drives the rotation of the first threaded rod, and the first threaded rod drives the first screw thread mobile
Block is mobile, and the first screw thread movable block drives injection device, the position that the syringe needle insertion patient on syringe is needed to anaesthetize；
7th step starts the 5th motor, and the 5th motor drives the rotation of the second threaded rod, and the second threaded rod drives the second screw thread mobile
Block is mobile, and the second screw thread movable block is mobile by piston rod band piston, and fix to patient is needed to anaesthetize by realization
Position；
8th step starts the 4th motor, and the syringe needle on injection device is made to be detached from patient.
A kind of anesthetic clinic injection device proposed by the present invention and its application method, beneficial effect are: energy of the present invention
It is enough that syringe needle on injection device is in any position below outer sleeve, while the syringe needle on injection device can be in and be closed
Suitable injection angles, the injection process of entire anesthetic are that can effectively be avoided by Electric control because of medical staff's skill entirely
Art is not accurate, or while also can effectively mitigate in injection process because of injection effect deleterious effect caused by external world's collision
The pain of patient, compared to the prior art, using effect is good by the present invention, and stability is high, can greatly improve the injection of anesthetic
Effect reduces the injection pain of patient, and easy to use, securely and reliably, practical, be worth promoting use.
Detailed description of the invention
Fig. 1 is a kind of main view schematic diagram of anesthetic clinic injection device proposed by the present invention；
Fig. 2 is a kind of injection device and feed arrangement structural schematic diagram of anesthetic clinic injection device proposed by the present invention；
Fig. 3 is a kind of A-A structural schematic diagram of anesthetic clinic injection device proposed by the present invention；
Fig. 4 is a kind of mobile device structural schematic diagram of anesthetic clinic injection device proposed by the present invention.
In figure: first bevel gear 1, second bevel gear 2, ball groove 3, first motor 4, rotational sleeve 5, connecting rod 6, limiting block
Ring 7, shell 81, third motor 82, first gear 83, rack gear 84, limit plate 9, outer sleeve 10, sphere 11, is consolidated mobile device 8
Fixed board 12, L-type supporting leg 13, support plate 14, the second motor 15, feed arrangement 16, the 4th motor 161, the first threaded rod 162,
Shell 163, the first screw thread movable block 164, sliding eye 165, injection device 17, L-type plate 171, the second screw thread movable block 172,
Two threaded rods 173, piston rod 174, syringe 175, piston 176, the 5th motor 177.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of anesthetic clinic injection device, including outer sleeve 10, the inside bottom surface of outer sleeve 10 with
And edge surface is equidistantly equipped with multiple ball grooves 3, the inside of ball groove 3 is mounted on sphere 11, the surface of sphere 11 and the second cone
Gear 2 contradicts, and in order to keep 2 rotating effect of second bevel gear more preferable, flexibility is higher.
Two side lower parts of outer sleeve 10 are mounted on fixed plate 12, and the upper surface of fixed plate 12 is mounted on L-type supporting leg
13, the lower end of L-type supporting leg 13 is equipped with support plate 14, enhances using effect, improves practicability.
The lower inside of outer sleeve 10 is equipped with second bevel gear 2, and the inside upper part of second bevel gear 2, which is fixedly installed with, to be turned
Moving sleeve 5, the outer upper of rotational sleeve 5 have been fixedly attached limit plate 9, and the upper end of outer sleeve 10 is equipped with and is limited by bolt
The limit baffle ring 7 that position plate 9 contradicts, one middle side part of outer wall of outer sleeve 10 are equipped with first motor 4, the output end of first motor 4
The first bevel gear 1 engaged with second bevel gear 2 is connected with through outer sleeve 10, the upper end side of rotational sleeve 5 is equipped with shifting
Dynamic device 8, mobile device 8 include the shell 81 fixed with rotational sleeve 5, and the side of shell 81 is equipped with third motor 82, the
The output end of three motors 82 is connected with first gear 83 through shell 81, and the middle part of shell 81 is run through to have engages with first gear 83
Rack gear 84, one end of rack gear 84 is fixedly connected with connecting rod 6, and structure is simple, and easy to use, manufacturing cost is low.
One end of mobile device 8 is equipped with connecting rod 6, and rotational sleeve 5,2 and of second bevel gear are run through in the lower end of connecting rod 6
Outer sleeve 10, a side lower part of connecting rod 6 are equipped with the second motor 15, and the output end of the second motor 15 is installed through connecting rod 6
There is feed arrangement 16, feed arrangement 16 includes the shell 163 fixed with 15 output end of the second motor, and the side of shell 163 is equipped with
Sliding eye 165, the inside of shell 163 are equipped with the 4th motor 161, and the output end of the 4th motor 161 is equipped with and 163 turns of shell
First threaded rod 162 of dynamic connection, the outside screw of the first threaded rod 162 are connected with the first screw thread movable block 164, and the first spiral shell
Line movable block 164 runs through sliding eye 165, and structure is simple, easy to use, can carry out contact pin to patient automatically, reduce patient's
Pain.
The side of feed arrangement 16 is equipped with injection device 17, and injection device 17 includes solid with the first screw thread movable block 164
Fixed L-type plate 171, the side of 171 vertical plate of L-type plate are equipped with the 5th motor 177, and the output end of the 5th motor 177 is equipped with
With the second threaded rod 173 of 171 level board of L-type plate rotation connection, the outside screw of the second threaded rod 173 is connected with the second screw thread
Movable block 172, the middle part of 171 level board of L-type plate is fixed, and through there is syringe 175, the inside of syringe 175 is equipped with piston 176, living
The upper surface middle part of plug 176 is equipped with piston rod 174, and the upper end of piston rod 174 is fixedly connected with the second screw thread movable block 172,
Stable structure, good practical effect can carry out injecting narcotic to patient automatically, reduce the pain of patient.
Power supply is connected with by conducting wire between first motor 4 and the second motor 15.
The present invention also provides a kind of application methods of anesthetic clinic injection device, including use step as follows:
The first step starts the 5th motor 177, and the 5th motor 177 drives the rotation of the second threaded rod 173, and the second threaded rod 173 drives
Second screw thread movable block 172 is mobile, and the second screw thread movable block 172 drives piston rod 174 mobile, and piston rod 174 is with piston
176, it realizes and sucks anesthetic in syringe 175；
Patient is needed the position anaesthetized to be placed between two L-type supporting legs 13 by second step, and in the lower section of outer sleeve 10；
Third step starts first motor 4, and first motor 4 drives first bevel gear 1 to rotate, and first bevel gear 1 drives the second cone tooth
2 rotation of wheel, second bevel gear 2 drive rotational sleeve 5 to rotate, and rotational sleeve 5 drives mobile device 8 to rotate, and mobile device 8 passes through
Connecting rod 6 drives the second motor 15, feed arrangement 16 and injection device 17 mobile；
4th step starts third motor 82, and third motor 82 drives first gear 83 to rotate, and first gear 83 is moved with carry-over bar 84
Dynamic, rack gear 84 drives the second motor 15, feed arrangement 16 and injection device 17 mobile by connecting rod 6, and injection device 17 is moved
It moves and the suitable position of patient；
5th step, starts the second motor 15, and the second motor 15 drives feed arrangement 16 and injection device 17 to rotate, makes injection device
17 positions anaesthetized with patient are in suitable angle；
6th step starts the 4th motor 161, and the 4th motor 161 drives the rotation of the first threaded rod 162, and the first threaded rod 162 drives
First screw thread movable block 164 is mobile, and the first screw thread movable block 164 drives injection device 17, and the syringe needle on syringe 175 is inserted into and is suffered from
Person needs the position anaesthetized；
7th step starts the 5th motor 177, and the 5th motor 177 drives the rotation of the second threaded rod 173, and the second threaded rod 173 drives
Second screw thread movable block 172 is mobile, and the second screw thread movable block 172 is mobile with piston 176 by piston rod 174, and realization will be numb
Liquor-saturated dose is injected into the position that patient needs to anaesthetize；
8th step starts the 4th motor 161, and the syringe needle on injection device 17 is made to be detached from patient.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of anesthetic clinic injection device, including outer sleeve (10), which is characterized in that under the inside of the outer sleeve (10)
Portion is equipped with second bevel gear (2), and the inside upper part of the second bevel gear (2) is fixedly installed with rotational sleeve (5), and described turn
The outer upper of moving sleeve (5) has been fixedly attached limit plate (9), and the upper end of the outer sleeve (10) is equipped with and is limited by bolt
The limit baffle ring (7) that position plate (9) contradicts, one middle side part of outer wall of the outer sleeve (10) is equipped with first motor (4), and described the
The output end of one motor (4) is connected with the first bevel gear (1) engaged with second bevel gear (2) through outer sleeve (10), described
The upper end side of rotational sleeve (5) is equipped with mobile device (8), and one end of the mobile device (8) is equipped with connecting rod (6),
Rotational sleeve (5), second bevel gear (2) and outer sleeve (10) are run through in the lower end of the connecting rod (6), the connecting rod (6)
One side lower part is equipped with the second motor (15), and the output end of second motor (15) is equipped with feeding dress through connecting rod (6)
It sets (16), the side of the feed arrangement (16) is equipped with injection device (17), the first motor (4) and the second motor (15)
Between power supply is connected with by conducting wire.
2. anesthetic clinic injection device according to claim 1, which is characterized in that the mobile device (8) include with
The fixed shell (81) of rotational sleeve (5), the side of the shell (81) are equipped with third motor (82), the third motor
(82) output end is connected with first gear (83) through shell (81), and the middle part of the shell (81) is through having and first gear
(83) rack gear (84) engaged, one end of the rack gear (84) is fixedly connected with connecting rod (6).
3. anesthetic clinic injection device according to claim 1, which is characterized in that the feed arrangement (16) include with
The side of the fixed shell (163) of second motor (15) output end, the shell (163) is equipped with sliding eye (165), the shell
(163) inside is equipped with the 4th motor (161), and the output end of the 4th motor (161) is equipped with to be rotated with shell (163)
The first threaded rod (162) of connection, the outside screw of first threaded rod (162) are connected with the first screw thread movable block (164),
And first screw thread movable block (164) run through sliding eye (165).
4. anesthetic clinic injection device according to claim 1, which is characterized in that the injection device (17) include with
The fixed L-type plate (171) of first screw thread movable block (164), the side of L-type plate (171) vertical plate is equipped with the 5th motor
(177), the output end of the 5th motor (177) is equipped with the second threaded rod with the rotation connection of L-type plate (171) level board
(173), the outside screw of second threaded rod (173) is connected with the second screw thread movable block (172), L-type plate (171) water
The middle part of plate is fixed through having syringe (175), and the inside of the syringe (175) is equipped with piston (176), the piston
(176) upper surface middle part is equipped with piston rod (174), the upper end of the piston rod (174) and the second screw thread movable block (172)
It is fixedly connected.
5. anesthetic clinic injection device according to claim 1, which is characterized in that under the inside of the outer sleeve (10)
Surface and edge surface are equidistantly equipped with multiple ball grooves (3), and the inside of the ball groove (3) is mounted on sphere (11), described
The surface and second bevel gear (2) of sphere (11) contradict.
6. anesthetic clinic injection device according to claim 1, which is characterized in that under the two sides of the outer sleeve (10)
Portion is mounted on fixed plate (12), and the upper surface of the fixed plate (12) is mounted on L-type supporting leg (13), the L-type support
The lower end of leg (13) is equipped with support plate (14).
7. a kind of anesthetic clinic injection device according to claim 1 and its application method, which is characterized in that including such as
It is lower to use step:
The first step, starts the 5th motor (177), and the 5th motor (177) drives the second threaded rod (173) rotation, the second threaded rod
(173) drive the second screw thread movable block (172) mobile, the second screw thread movable block (172) drives piston rod (174) mobile, piston
Bar (174) band piston (176) is realized and sucks anesthetic in syringe (175)；
Patient is needed the position anaesthetized to be placed between two L-type supporting legs (13) by second step, and under outer sleeve (10)
Side；
Third step starts first motor (4), and first motor (4) drives first bevel gear (1) rotation, and first bevel gear (1) drives
Second bevel gear (2) rotation, second bevel gear (2) drive rotational sleeve (5) rotation, and rotational sleeve (5) drives mobile device (8)
Rotation, mobile device (8) drive the second motor (15), feed arrangement (16) and injection device (17) mobile by connecting rod (6)；
4th step starts third motor (82), and third motor (82) drives first gear (83) rotation, and first gear (83) drives
Rack gear (84) is mobile, and rack gear (84) drives the second motor (15), feed arrangement (16) and injection device (17) by connecting rod (6)
It is mobile, injection device (17) is moved to and the suitable position of patient；
5th step starts the second motor (15), and the second motor (15) drives feed arrangement (16) and injection device (17) rotation, makes
The position of injection device (17) and patient's anesthesia is in suitable angle；
6th step, starts the 4th motor (161), and the 4th motor (161) drives the first threaded rod (162) rotation, the first threaded rod
(162) drive the first screw thread movable block (164) mobile, the first screw thread movable block (164) drives injection device (17), by syringe
(175) position that the syringe needle insertion patient on needs to anaesthetize；
7th step, starts the 5th motor (177), and the 5th motor (177) drives the second threaded rod (173) rotation, the second threaded rod
(173) drive the second screw thread movable block (172) mobile, the second screw thread movable block (172) passes through piston rod (174) band piston
(176) mobile, realize the position for needing to anaesthetize by fix to patient；
8th step starts the 4th motor (161), and the syringe needle on injection device (17) is made to be detached from patient.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807002.4A CN110420367A (en) | 2019-08-29 | 2019-08-29 | A kind of anesthetic clinic injection device and its application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910807002.4A CN110420367A (en) | 2019-08-29 | 2019-08-29 | A kind of anesthetic clinic injection device and its application method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860011A (en) * | 2019-12-30 | 2020-03-06 | 青岛大学附属医院 | Portable anesthetic clinical injection equipment |
| CN113230498A (en) * | 2021-04-13 | 2021-08-10 | 张琳 | Multifunctional anesthesia needle vertical puncturing device |
| CN114344625A (en) * | 2021-12-20 | 2022-04-15 | 吉林大学 | Injection device for diabetic patients |
| CN115040750A (en) * | 2022-07-19 | 2022-09-13 | 四川省骨科医院 | Orthopedic local anesthesia device with accurate limb anti-shaking function and using method thereof |
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| CN115040750B (en) * | 2022-07-19 | 2023-11-17 | 四川省骨科医院 | Orthopedic local anesthesia device for accurate limb anti-shake and application method thereof |
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Application publication date: 20191108 |