CN110141737B - Anti-shake medical injector - Google Patents
Anti-shake medical injector Download PDFInfo
- Publication number
- CN110141737B CN110141737B CN201910552909.0A CN201910552909A CN110141737B CN 110141737 B CN110141737 B CN 110141737B CN 201910552909 A CN201910552909 A CN 201910552909A CN 110141737 B CN110141737 B CN 110141737B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- frame
- wall
- sliding
- shake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 13
- 210000003205 muscle Anatomy 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 238000001802 infusion Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000036407 pain Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001164374 Calyx Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A61M5/52—Arm-rests
Landscapes
- 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 invention discloses an anti-shake medical injector, which comprises a first frame, wherein an air bag is fixedly connected to the inner wall of the first frame, a first hole is formed in the front side of the air bag, a one-way valve is fixedly connected to the inner wall of the first hole, a sealing plug is formed in the front side of the air bag, the inner wall of the sealing plug is fixedly connected with the sealing plug, a notch is formed in the upper surface of the first frame, an anti-shake device is fixedly connected to the inner wall of the notch, the injector is movably connected to the inner wall of the anti-shake device, the anti-shake device comprises a second frame, the inner wall of the notch is fixedly connected with the side face of the second frame, and two sliding plates are slidably connected to the inner wall of the second frame. Through the cooperation of the structures, the problem that the limit belt is difficult to be matched with arms with different thicknesses for fixed installation in the actual use process, the shock absorption and anti-shake effects on the injector are insufficient, and secondary damage is still easily caused to muscle tissues of infants is solved.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an anti-shake medical injector.
Background
Syringes are a common medical device. As early as 15 th century, italian people have proposed the principle of syringes in calyx. Mainly using a needle to extract or inject gas or liquid; the injector is used for injecting the liquid medicine into the muscle of a patient, and in the infusion department of an outpatient service, a doctor can perform infusion treatment on the patient by using the injector, and for adults, the injector can keep a stable posture during infusion, so that the doctor can conveniently perform infusion operation; however, for infants, the needle head can generate stronger pain when entering skin and muscle, under the stimulation of pain, the infants can generate severe twisting, and then the needle head generates more injuries to muscle tissues, and more pains are generated, so that an anti-shake medical injector is proposed, such as the medical anti-shake injector disclosed in Chinese patent CN207627683U, and comprises an anti-shake pad, an injector main body, a limiting belt and an injection needle head, the bottom end of the anti-shake pad is provided with a push rod, the outer side of the push rod is provided with a first fixing frame, the injector main body is inlaid at the bottom end of the first fixing frame, the inner side of the push rod is fixedly provided with a reinforcing rib, the bottom end of the push rod is connected with a push plate, the inner wall of the injector main body is provided with a heat insulation layer, the outer side of the heat insulation layer is inlaid with a protection plate, the limiting belt is inlaid at the outer side of the injector main body, the bottom end of the injector main body is fixedly provided with a second fixing frame, the injection needle head is arranged at the middle part of the second fixing frame, the inner ring of the second fixing frame is inlaid with a fixing rod, the fixing rod is connected with a buffer pin, and the buffer pin is arranged at the middle part of the first fixing frame. The medical anti-shake injector has a simple and novel structure, and can be fixed on the outer side of the arm of a patient through the limiting belt in the use process, so that shake generated during injection is reduced; however, in actual use, arms with different thicknesses are difficult to be matched and fixedly installed due to the limit belts, and the shock absorption and anti-shake effects of the injector are insufficient, so that secondary damage to muscle tissues of infants is still easy to cause.
Disclosure of Invention
The invention aims to provide an anti-shake medical injector, which improves a traditional device and solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an anti-shake medical injector, includes frame one, the inner wall fixedly connected with gasbag of frame one, hole one has been seted up to the front side of gasbag, the inner wall fixedly connected with check valve of hole one, the sealing plug has been seted up to the front side of gasbag, the inner wall fixedly connected with sealing plug of sealing plug.
The utility model discloses a vibration damping device for a syringe, including frame I, frame II, frame I, shock attenuation spring, the breach has been seted up to the upper surface of frame I, the inner wall fixedly connected with anti-shake device of breach, anti-shake device includes frame II, the inner wall of breach and the side fixed connection of frame II, the inner wall sliding connection of frame II has two slide, two the equal fixedly connected with locating lever I of opposite side of slide, the one end that keeps away from the slide on the locating lever I runs through the surface of frame II and with frame II sliding connection, the surface cover of locating lever I has damping spring, damping spring's both ends and the opposite side fixed connection of frame II and slide, two the opposite side fixed connection of slide has two driving plates one, two the equal fixedly connected with locating lever II of opposite side of driving plate I, the equal cover of the surface that is close to both ends has damping spring two, two damping spring's opposite side fixed connection with driving plate one of driving plate, damping spring's the other end fixedly connected with driving plate II, by two driving plate and two the side of driving plate II and the sliding connection of driving plate II, the lantern ring front and the side of sliding connection.
Preferably, the corners of the first frame are subjected to arc transition treatment.
Preferably, the balloon is a non-complete annular balloon.
Preferably, the inner wall of the air bag is fixedly connected with an anti-slip protrusion.
Preferably, the number of the anti-slip protrusions is not less than twenty, and the adjacent anti-slip protrusions are equidistantly distributed.
Preferably, the number of the first positioning rods on the sliding plate is two, and the first positioning rods are symmetrically arranged on the vertical center line of the sliding plate.
Preferably, one end of the first positioning rod, which is far away from the sliding plate, is fixedly connected with an anti-falling block.
Preferably, a sliding block is fixedly connected to one end, far away from the lantern ring, of the second transmission plate, and a sliding groove for the sliding block to slide left and right is formed in the surface of the sliding plate.
Preferably, one side of the sliding block, which is far away from the second transmission plate, is an arc-shaped surface.
Preferably, the inner wall of the lantern ring is fixedly connected with a rubber pad.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the integral fixing and protecting effect through the frame, thereby avoiding the damage of the external sharp object to the air bag; the inner wall of the device can clamp and fix arms of infants, so that the device is integrally fixed on the arms of the infants, and arms with different thickness degrees can be adapted and fixed; the air outlet of the external air pump is aligned with the air inlet of the one-way valve to guide air into the air bag, so that the air bag is gradually inflated, and the air in the air bag cannot flow out of the one-way valve due to the functional characteristic of the one-way valve; after the use is finished, the sealing plug is pulled out of the sealing plug after the injector is pulled out, so that the gas in the air bag flows out, the clamping of the air bag on the arms of the infants is also released, and the whole device is taken down from the arms.
2. When the infant is twisted in the front-back direction, the external force generated during shaking is absorbed through the first damping spring, the deformation distance of the first damping spring is the distance of the sliding plate moving back and forth in the second frame, and the sliding plate can move very little in the second frame due to the elastic force of the first damping spring and cannot cause secondary injury due to the movement of the needle head; the setting through damping spring two in the same way can cushion the amplitude of rocking to the twisting that produces in the left and right directions, and the last cooperation through damping spring one and damping spring two, rocking and the shake in the left and right directions of going up is cushion and is absorbed to the device is wholly fixed on infant's arm, makes the syringe needle can be stable go on when injecting the liquid medicine, reduces the injury to infant.
3. Through the cooperation of the structures, the problem that the limit belt is difficult to be matched with arms with different thicknesses for fixed installation in the actual use process, the shock absorption and shake prevention effects on the injector are insufficient, and secondary damage is still easy to be caused to muscle tissues of infants is solved.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
fig. 2 is a top view of a second embodiment of the present invention.
In the figure: 1-frame I, 2-gasbag, 3-hole I, 4-check valve, 5-hole II, 6-sealing plug, 7-breach, 8-anti-shake device, 9-syringe, 10-frame II, 11-slide, 12-locating lever I, 13-damping spring I, 14-drive plate I, 15-locating lever II, 16-damping spring II, 17-drive plate II, 18-lantern ring, 19-slipknot, 20-anti-disengaging block, 21-slider, 22-spout.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: an anti-shake medical injector comprises a frame 1, wherein the frame 1 plays a role in integral fixation and protection, and avoids damage to an air bag caused by an external sharp object; the corners of the first frame 1 are subjected to arc transition treatment, and the corners on the first frame 1 are subjected to arc transition treatment, so that the original sharp corners can be prevented from scratching the skin of doctors and infants; the inner wall of the frame I1 is fixedly connected with an air bag 2, and after the air bag 2 is inflated by flushing air, the inner wall of the frame I can clamp and fix the arms of the infants, so that the device is integrally fixed on the arms of the infants, and arms with different thickness degrees can be adapted and fixed; the air bag 2 is an incomplete annular air bag, and through the arrangement of the incomplete annular air bag, on one hand, arms of an infant can be clamped and fixed through the inflated air bag, on the other hand, the syringe 9 can be conveniently moved downwards, the syringe is continuously moved downwards from a notch on the incomplete annular air bag, and then a needle on the syringe 9 is moved downwards to be pricked into skin and muscle, and then transfusion operation is carried out; the anti-slip protrusions 19 are fixedly connected to the inner wall of the air bag 2, and through the arrangement of the anti-slip protrusions 19, the contact area with the skin on the arms of the infants is further increased, the firmness after clamping is improved, and the situation of rotation slipping is not easy to occur; the number of the anti-skid protrusions 19 is not less than twenty, the adjacent anti-skid protrusions 19 are distributed at equal intervals, and the clamping firmness of the airbag 2 after expansion is further improved through the fact that the number of the anti-skid protrusions 19 is not less than twenty and the adjacent anti-skid protrusions 19 are distributed at equal intervals; the front side of the air bag 2 is provided with a hole I3, the inner wall of the hole I3 is fixedly connected with a one-way valve 4, the air outlet of an external air pump is aligned with the air inlet of the one-way valve 4 to guide air into the air bag 2, so that the air bag 2 is gradually expanded, and the air in the air bag 2 cannot flow out of the one-way valve 4 due to the functional characteristic of the one-way valve 4; the sealing plug 6 has been seted up to the front side of gasbag 2, and sealing plug 6 is fixedly connected with to the inner wall of sealing plug 6, after the use, pulls out syringe 9 back again, pulls out sealing plug 6 from sealing plug 6, makes the gaseous outflow in the gasbag 2, and gasbag 2 also can release the centre gripping to infant's arm, and then takes off the device whole from the arm.
The upper surface of the frame I1 is provided with a notch 7, the inner wall of the notch 7 is fixedly connected with an anti-shake device 8, the inner wall of the anti-shake device 8 is movably connected with an injector 9, the injector 9 is a universal standard component or a component known by a person skilled in the art, and the structure and the principle of the injector are known by the person skilled in the art through a technical manual or a conventional experimental method, so that the injector is not described in detail herein; the anti-shake device 8 comprises a second frame 10, and the second frame 10 plays a role in supporting and fixing; the inner wall of the notch 7 is fixedly connected with the side face of the second frame 10, the inner wall of the second frame 10 is connected with two sliding plates 11 in a sliding manner, the opposite sides of the two sliding plates 11 are fixedly connected with positioning rods I12, the number of the positioning rods I12 on the sliding plates 11 is two, the two positioning rods I12 are symmetrically arranged by the vertical center line of the sliding plates 11, and the stress of the sliding plates 11 can be balanced during movement through the symmetrical arrangement of the two positioning rods I12 on the sliding plates 11, so that the device is stable during operation; one end, far away from the sliding plate 11, of the first positioning rod 12 is fixedly connected with an anti-falling block 20, and the moving distance of the first positioning rod 12 is limited through the arrangement of the anti-falling block 20, so that excessive displacement of the first positioning rod 12 is avoided, the first positioning rod is separated from the second frame 10, and the stable operation of the mechanism is ensured; one end of the first positioning rod 12 far away from the sliding plate 11 penetrates through the surface of the second frame 10 and is in sliding connection with the second frame 10, the first damping spring 13 is sleeved on the surface of the first positioning rod 12, two ends of the first damping spring 13 are fixedly connected with the opposite surfaces of the second frame 10 and the sliding plate 11, the first positioning rod 12 and the first damping spring 13 are matched for use, when a ring infant twists in the front-back direction, external force generated during shaking is absorbed through the first damping spring 13, the deformation distance of the first damping spring 13 is the distance of the sliding plate 11 moving forwards and backwards in the second frame 10, due to the elastic action of the first damping spring 13, the sliding plate 11 moves very little in the second frame 10 and cannot cause secondary injury due to the movement of a needle, two opposite surfaces of the two sliding plates 11 are fixedly connected with the first transmission plates 14, the two opposite surfaces of the two transmission plates 14 are fixedly connected with the second positioning rods 15, the surfaces of the positioning rods 15, which are close to the two ends, are sleeved with the second damping springs 16, the first damping springs 16 are arranged in the same way, the first damping springs 16 are capable of absorbing the external force generated during shaking in the left-right direction, the first damping springs and the vibration of the first damping springs and the second damping springs are greatly reduce the shaking amplitude of the first damping springs and the vibration of the infant, and the vibration of the infant can be matched for absorbing the vibration of the first vibration and the infant vibration device in the front-back vibration amplitude of the vibration device, and the vibration of the infant can be stable, and the vibration amplitude of the infant vibration device can be used for the vibration and vibration of the vibration device is stable in the vibration and vibration to the vibration device, and the vibration of the infant; the opposite ends of the two damping springs II 16 are fixedly connected with the side face of the first transmission plate 14, the other end of the damping springs II 16 is fixedly connected with the second transmission plate 17, the number of the second transmission plates 17 is two, the two transmission plates 17 are symmetrically arranged by the vertical center line of the sleeve ring 18, the second transmission plate 17 is penetrated by the second positioning rod 15 and is in sliding connection with the second positioning rod 15, the front side of the second transmission plate 17 is in sliding connection with the surface of the sliding plate 11, the sleeve ring 18 is fixedly connected with the rear side of the second transmission plate 17, one end, far away from the sleeve ring 18, of the second transmission plate 17 is fixedly connected with a sliding block 21, the surface of the sliding plate 11 is provided with a sliding groove 22 for the sliding block 21 to slide left and right, and the sliding blocks 21 on the second transmission plate 17 slide in the sliding groove 22 on the sliding plate 11 through the sliding block 21 on the second transmission plate 17, so that the stability of the sleeve ring 18 and the second transmission plate 17 during left and right movement on the sliding plate 11 is ensured; the side, far away from the second transmission plate 17, of the sliding block 21 is provided with an arc-shaped surface, and the arc-shaped surface of the sliding block 21 is contacted with the inner wall of the sliding groove 22 through the arrangement of the arc-shaped surface of the sliding block 21, so that the sliding of the sliding block 21 in the sliding groove 22 is smoother, and the clamping and stopping conditions are not easy to occur; the inner wall of the lantern ring 18 is sleeved with the surface of the syringe 9, the rubber pad is fixedly connected to the inner wall of the lantern ring 18, the friction force of the syringe 9 when the lantern ring 18 moves downwards is increased through the arrangement of the rubber pad on the inner wall of the lantern ring 18, the downward movement of the syringe 9 is further stable, and the insertion depth of a needle head on the syringe 9 and the force during insertion are guaranteed.
Working principle: when the anti-shake medical injector is used, the integral fixing protection function is achieved through the first frame 1, and damage to the air bag caused by an external sharp object is avoided; the inner wall of the device can clamp and fix arms of infants, so that the device is integrally fixed on the arms of the infants, and arms with different thickness degrees can be adapted and fixed; the air outlet of the external air pump is aligned with the air inlet of the one-way valve 4 to guide air into the air bag 2, so that the air bag 2 is gradually inflated, and the air in the air bag 2 cannot flow out of the one-way valve 4 due to the functional characteristic of the one-way valve 4; after the use is finished, the injector 9 is pulled out, the sealing plug 6 is pulled out of the sealing plug 6, so that the gas in the air bag 2 flows out, the clamping of the air bag 2 on the arms of the infants is also released, and the whole device is taken down from the arms; when the infant is twisted in the front-back direction, the external force generated during shaking is absorbed through the first damping spring 13, the deformation distance of the first damping spring 13 is the distance that the sliding plate 11 moves back and forth in the second frame 10, and the sliding plate 11 can move very little in the second frame 10 due to the elastic force of the first damping spring 13 and cannot cause secondary injury due to the movement of the needle head; by arranging the damping springs II 16, the twisting generated in the left-right direction can be buffered, the shaking amplitude is greatly reduced, the shaking and the shaking in the front-back left-right direction are buffered and absorbed by the cooperation of the damping springs I13 and the damping springs II 16, and the device is integrally fixed on the arm of an infant, so that the needle head can be stably carried out when the liquid medicine is injected, and the damage to the infant is reduced; through the cooperation between the above-mentioned structure is used, solved in the in-service use because spacing area is difficult to adapt to the arm of different thickness and carries out fixed mounting, and not enough to the shock attenuation anti-shake effect of syringe, still easily causes the problem of secondary injury to infant's musculature.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An anti-shake medical injector, which is characterized in that: the air bag comprises a first frame (1), wherein an air bag (2) is fixedly connected to the inner wall of the first frame (1), a first hole (3) is formed in the front side of the air bag (2), a one-way valve (4) is fixedly connected to the inner wall of the first hole (3), a sealing plug (6) is formed in the front side of the air bag (2), and the sealing plug (6) is fixedly connected to the inner wall of the sealing plug (6);
the upper surface of the first frame (1) is provided with a notch (7), the inner wall of the notch (7) is fixedly connected with an anti-shake device (8), the inner wall of the anti-shake device (8) is movably connected with a syringe (9), the anti-shake device (8) comprises a second frame (10), the inner wall of the notch (7) is fixedly connected with the side surface of the second frame (10), the inner wall of the second frame (10) is slidably connected with two sliding plates (11), the opposite sides of the two sliding plates (11) are fixedly connected with a first positioning rod (12), one end of the first positioning rod (12) far away from the sliding plates (11) penetrates through the surface of the second frame (10) and is slidably connected with the second frame (10), the surface of the first positioning rod (12) is sleeved with a damping spring (13), two ends of the damping spring (13) are fixedly connected with the opposite surfaces of the second frame (10) and the sliding plates (11), two opposite surfaces of the two sliding plates (11) are fixedly connected with two transmission plates (14), two opposite sides of the two transmission plates (14) are fixedly connected with two ends of the damping springs (16) near the two ends of the first positioning rod (16), the other end of the damping spring II (16) is fixedly connected with a transmission plate II (17), the transmission plate II (17) is penetrated by the positioning rod II (15) and is in sliding connection with the positioning rod II (15), the front side of the transmission plate II (17) is in sliding connection with the surface of the sliding plate (11), the rear side of the transmission plate II (17) is fixedly connected with a collar (18), and the inner wall of the collar (18) is sleeved with the surface of the injector (9);
the corners of the first frame (1) are subjected to arc transition treatment;
the air bag (2) is a non-complete annular air bag;
the inner wall of the air bag (2) is fixedly connected with an anti-slip bulge (19).
2. An anti-shake medical injector according to claim 1, wherein: the number of the anti-slip protrusions (19) is not less than twenty, and the adjacent anti-slip protrusions (19) are distributed at equal intervals.
3. An anti-shake medical injector according to claim 1, wherein: the number of the first positioning rods (12) on the sliding plate (11) is two, and the two first positioning rods (12) are symmetrically arranged on the vertical center line of the sliding plate (11).
4. An anti-shake medical injector according to claim 1, wherein: one end of the first positioning rod (12) far away from the sliding plate (11) is fixedly connected with an anti-falling block (20).
5. An anti-shake medical injector according to claim 1, wherein: one end, far away from the lantern ring (18), of the second transmission plate (17) is fixedly connected with a sliding block (21), and a sliding groove (22) for the sliding block (21) to slide left and right is formed in the surface of the sliding plate (11).
6. An anti-shake medical injector according to claim 5, wherein: one side of the sliding block (21) far away from the second transmission plate (17) is an arc-shaped surface.
7. An anti-shake medical injector according to claim 1, wherein: the inner wall of the lantern ring (18) is fixedly connected with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552909.0A CN110141737B (en) | 2019-06-24 | 2019-06-24 | Anti-shake medical injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552909.0A CN110141737B (en) | 2019-06-24 | 2019-06-24 | Anti-shake medical injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110141737A CN110141737A (en) | 2019-08-20 |
| CN110141737B true CN110141737B (en) | 2024-03-26 |
Family
ID=67596651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552909.0A Active CN110141737B (en) | 2019-06-24 | 2019-06-24 | Anti-shake medical injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110141737B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298244B (en) * | 2020-03-01 | 2022-09-06 | 广州韩后医疗美容医院有限公司 | Traceless autologous fat breast augmentation injection positioner |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1232763A1 (en) * | 2001-02-14 | 2002-08-21 | Sergio Restelli | Disposable syringe |
| CN102125711A (en) * | 2010-01-20 | 2011-07-20 | 柴苏殷 | Buffering injector |
| CN203663178U (en) * | 2014-01-20 | 2014-06-25 | 江西科伦医疗器械制造有限公司 | Disposable medicament storage injector |
| EP2879736A1 (en) * | 2012-07-30 | 2015-06-10 | UCB Biopharma SPRL | Auto-injector |
| CN106267471A (en) * | 2016-11-07 | 2017-01-04 | 马根昌 | Stabilization type syringe for children |
| CN107293668A (en) * | 2017-06-20 | 2017-10-24 | 张雪燕 | A kind of battery transport vehicle of good damping effect |
| CN107307995A (en) * | 2017-08-10 | 2017-11-03 | 张建忠 | Ai Huozhen |
| CN107472668A (en) * | 2017-07-28 | 2017-12-15 | 合肥捌零年代网络科技有限公司 | A kind of main frame all-position safety conveying arrangement |
| CN107669346A (en) * | 2017-11-09 | 2018-02-09 | 安徽普生源生物科技有限公司 | A kind of medical supplies damping storing unit |
| CN206995565U (en) * | 2017-01-13 | 2018-02-13 | 周霖 | Injector for medical purpose boosting handle |
| CN207253443U (en) * | 2017-02-21 | 2018-04-20 | 石玉香 | A kind of stable structure and the medication injections frame being moved easily |
| CN207627683U (en) * | 2017-05-12 | 2018-07-20 | 王若凡 | A kind of medical stabilization syringe |
| CN208017876U (en) * | 2017-09-28 | 2018-10-30 | 李青芬 | A kind of medical muscle injector |
| CN208175180U (en) * | 2018-02-28 | 2018-11-30 | 深圳市银联宝电子科技有限公司 | A kind of encapsulating structure of power supply chip |
| CN208410852U (en) * | 2018-05-04 | 2019-01-22 | 江西明生水泥有限公司 | A kind of deceleration mechanism of environmentally friendly cement vibration damping stabilization roll squeezer |
| CN208509063U (en) * | 2018-07-12 | 2019-02-15 | 深圳市联合影像有限公司 | A kind of novel stabilization optical camera |
| CN208677751U (en) * | 2018-03-22 | 2019-04-02 | 深圳市人民医院 | A kind of emergency department's nursing stretcher with shock-absorbing function |
| CN208740993U (en) * | 2018-02-11 | 2019-04-16 | 青岛市海慈医疗集团 | A kind of hematology's blood collection device |
| CN109701123A (en) * | 2018-12-20 | 2019-05-03 | 周艳花 | A kind of injection positioning device for Endocrine Disorders |
| CN109701116A (en) * | 2018-12-21 | 2019-05-03 | 徐建文 | A kind of painless anesthesia syringe |
| CN208963091U (en) * | 2018-07-13 | 2019-06-11 | 安徽江淮车轮有限公司 | A kind of Automobile steel ring production and processing steel ring transport device for having damping performance good |
| CN210644766U (en) * | 2019-06-24 | 2020-06-02 | 南通理工学院 | Anti-shake medical syringe |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2229522A1 (en) * | 1998-04-15 | 1999-10-15 | Thomas Randall Inkpen | Needle aid |
| US6918892B2 (en) * | 2003-04-23 | 2005-07-19 | Howard Martin | Intraosseous needle |
| SE538264C2 (en) * | 2013-09-17 | 2016-04-19 | Anders Blomberg | Injection device for medical purposes |
| US9211170B2 (en) * | 2014-04-03 | 2015-12-15 | John M. Gray | Projectile syringe system |
| JP2016049246A (en) * | 2014-08-29 | 2016-04-11 | 株式会社ダイセル | Needleless injector |
| JP6226942B2 (en) * | 2015-12-04 | 2017-11-08 | 株式会社根本杏林堂 | Syringe, cylinder holder, and chemical injection system |
| CN207575511U (en) * | 2017-05-19 | 2018-07-06 | 四川北辰乾衡科技有限责任公司 | A kind of muscle recovery cartridge syringe |
| CN207384708U (en) * | 2017-06-13 | 2018-05-22 | 哈尔滨体育学院 | A kind of athletic training neonychium |
| CN207612306U (en) * | 2017-12-13 | 2018-07-13 | 南京机电职业技术学院 | A kind of mobile phone photographic auxiliary stabilizer |
-
2019
- 2019-06-24 CN CN201910552909.0A patent/CN110141737B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1232763A1 (en) * | 2001-02-14 | 2002-08-21 | Sergio Restelli | Disposable syringe |
| CN102125711A (en) * | 2010-01-20 | 2011-07-20 | 柴苏殷 | Buffering injector |
| EP2879736A1 (en) * | 2012-07-30 | 2015-06-10 | UCB Biopharma SPRL | Auto-injector |
| CN203663178U (en) * | 2014-01-20 | 2014-06-25 | 江西科伦医疗器械制造有限公司 | Disposable medicament storage injector |
| CN106267471A (en) * | 2016-11-07 | 2017-01-04 | 马根昌 | Stabilization type syringe for children |
| CN206995565U (en) * | 2017-01-13 | 2018-02-13 | 周霖 | Injector for medical purpose boosting handle |
| CN207253443U (en) * | 2017-02-21 | 2018-04-20 | 石玉香 | A kind of stable structure and the medication injections frame being moved easily |
| CN207627683U (en) * | 2017-05-12 | 2018-07-20 | 王若凡 | A kind of medical stabilization syringe |
| CN107293668A (en) * | 2017-06-20 | 2017-10-24 | 张雪燕 | A kind of battery transport vehicle of good damping effect |
| CN107472668A (en) * | 2017-07-28 | 2017-12-15 | 合肥捌零年代网络科技有限公司 | A kind of main frame all-position safety conveying arrangement |
| CN107307995A (en) * | 2017-08-10 | 2017-11-03 | 张建忠 | Ai Huozhen |
| CN208017876U (en) * | 2017-09-28 | 2018-10-30 | 李青芬 | A kind of medical muscle injector |
| CN107669346A (en) * | 2017-11-09 | 2018-02-09 | 安徽普生源生物科技有限公司 | A kind of medical supplies damping storing unit |
| CN208740993U (en) * | 2018-02-11 | 2019-04-16 | 青岛市海慈医疗集团 | A kind of hematology's blood collection device |
| CN208175180U (en) * | 2018-02-28 | 2018-11-30 | 深圳市银联宝电子科技有限公司 | A kind of encapsulating structure of power supply chip |
| CN208677751U (en) * | 2018-03-22 | 2019-04-02 | 深圳市人民医院 | A kind of emergency department's nursing stretcher with shock-absorbing function |
| CN208410852U (en) * | 2018-05-04 | 2019-01-22 | 江西明生水泥有限公司 | A kind of deceleration mechanism of environmentally friendly cement vibration damping stabilization roll squeezer |
| CN208509063U (en) * | 2018-07-12 | 2019-02-15 | 深圳市联合影像有限公司 | A kind of novel stabilization optical camera |
| CN208963091U (en) * | 2018-07-13 | 2019-06-11 | 安徽江淮车轮有限公司 | A kind of Automobile steel ring production and processing steel ring transport device for having damping performance good |
| CN109701123A (en) * | 2018-12-20 | 2019-05-03 | 周艳花 | A kind of injection positioning device for Endocrine Disorders |
| CN109701116A (en) * | 2018-12-21 | 2019-05-03 | 徐建文 | A kind of painless anesthesia syringe |
| CN210644766U (en) * | 2019-06-24 | 2020-06-02 | 南通理工学院 | Anti-shake medical syringe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110141737A (en) | 2019-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210644766U (en) | Anti-shake medical syringe | |
| CN110141737B (en) | Anti-shake medical injector | |
| CN208838984U (en) | A kind of hemiplegia rehabilitation nursing device | |
| US2280274A (en) | Vertebrae manipulating and massaging device | |
| CN108704273B (en) | Two-way old person's shank exercise seat that uses | |
| CN111991134B (en) | Safety device for preventing impulsive patient's hand constraint function | |
| CN210785764U (en) | Syringe for epidemic prevention | |
| CN211705518U (en) | Hand fixer for children transfusion | |
| CN113289126B (en) | Paediatrics protection seat for infusion | |
| CN108273160B (en) | Medical clip | |
| CN211244942U (en) | Improved puncture needle special for transfusion port | |
| CN211050490U (en) | Pediatric clinical infusion fixing device | |
| CN108245745B (en) | Anti-hand-shake injection device and working method thereof | |
| CN218529472U (en) | Intravenous injection skin tightening auxiliary device | |
| CN220070131U (en) | Eye nursing massage instrument | |
| CN218129461U (en) | Needle pulling fixing device | |
| CN215309196U (en) | Local anesthesia device for anesthesia department | |
| CN211023770U (en) | Vaccination operation panel | |
| CN210521480U (en) | Paediatrics infusion auxiliary device | |
| CN213911716U (en) | Medical transfusion chair | |
| CN216318738U (en) | Child fixing seat for vaccination | |
| CN109303945A (en) | A kind of collapsible assistor of paediatrics foot infusion | |
| CN209713041U (en) | A kind of periphery venipuncture arm-rest belt | |
| CN211561730U (en) | Sports equipment for movably exercising muscles of legs | |
| CN209916918U (en) | Detaining needle fixing device and detaining needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 226000 No. 14, Yongxing Road, Gangzha Economic Development Zone, Jiangsu, Nantong Applicant after: NANTONG POLYTECHNIC College Address before: 226000 No. 14 Yongxing Road, Gangzhao Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: NANTONG POLYTECHNIC College |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |