CN213220053U - Clinical anesthesia injection device - Google Patents
Clinical anesthesia injection device Download PDFInfo
- Publication number
- CN213220053U CN213220053U CN202022031191.1U CN202022031191U CN213220053U CN 213220053 U CN213220053 U CN 213220053U CN 202022031191 U CN202022031191 U CN 202022031191U CN 213220053 U CN213220053 U CN 213220053U
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- Prior art keywords
- syringe
- gear
- box
- fixedly connected
- injection device
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 47
- 239000007924 injection Substances 0.000 title claims abstract description 47
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 21
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000003444 anaesthetic effect Effects 0.000 description 10
- 239000003814 drug Substances 0.000 description 5
- 230000036407 pain Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an injection apparatus technical field specifically is a clinical anesthesia injection device, including the casing, the top inboard of casing is equipped with the catch bar, and the left side of catch bar is equipped with the catch plate, and the left side of catch plate is equipped with the syringe, and the left side of syringe is equipped with the syringe needle protective sheath, and the left side of syringe needle protective sheath is equipped with the syringe needle, and the bottom fixedly connected with handle of casing, the anterior surface of handle are equipped with the knob. This clinical anesthesia injection device drives first gear and second gear rotation through the knob that sets up to this piston head that makes the push rod connect removes, has realized the injection of syringe, has solved traditional injection device and can only rely on the manual work to promote the piston rod and carry out the problem of injecting, and fixes through multiple fixed knot structure, stability when having guaranteed the injection, has solved the unstable problem of injection among the injection process, has improved the security of injection.
Description
Technical Field
The utility model relates to an injection apparatus technical field specifically is a clinical anesthesia injection device.
Background
Anesthesia, as the name implies, is numbness and paralysis, and drunkenness is coma. Therefore, anesthesia means that a patient temporarily loses his or her feeling wholly or locally by medication or other means to perform surgical treatment for the purpose of painlessness. Anesthesiology is a science that applies basic theory, clinical knowledge and technology related to anesthesia to eliminate operation pain of patients, ensure the safety of patients and create good conditions for operations. Nowadays, anesthesiology has become a special independent subject in clinical medicine, mainly including clinical anesthesiology, emergency resuscitation medicine, critical care treatment, pain diagnosis and treatment, and other related medicine and mechanism research, and is a comprehensive subject for researching anesthesia, analgesia, emergency resuscitation and critical medicine. Wherein clinical anesthesia is a major component of modern anesthesiology.
In medical practice, for a patient needing an operation, an anesthetic is usually injected to an operation site of the patient before the operation to relieve pain of the patient in the operation process, a needle tube injector is mostly adopted for injection in the existing anesthetic injection device, if the patient has pain and moves with large buoyancy, the injection condition is very unstable, and the injection speed of the anesthetic cannot be controlled because the piston rod is mostly pushed manually by the existing injector for injection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical anesthesia injection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a clinical anesthesia injection device, includes the casing, the top inboard of casing is equipped with the catch bar, the left side of catch bar is equipped with the slurcam, the left side of slurcam is equipped with the syringe, the left side of syringe is equipped with the syringe needle protective sheath, the left side of syringe needle protective sheath is equipped with the syringe needle, the bottom fixedly connected with handle of casing, the anterior surface of handle is equipped with the knob.
Preferably, the inside of casing is equipped with the slide rail, the catch bar pass through the slider with slide rail sliding connection, the bottom fixedly connected with rack of catch bar, the bottom of rack is equipped with the second gear, just second gear and rack intermeshing, the second gear through first dead lever with the casing rotates to be connected, the right side below of second gear is equipped with first gear, first gear with second gear intermeshing, just first gear through the second dead lever with the casing rotates to be connected, just the one end fixedly connected with knob of first gear is kept away from to the second dead lever.
Preferably, the left side of the pushing plate is coaxially connected with a connecting pipe, the connecting pipe penetrates through the inside of the injector, one end of the connecting pipe, which is far away from the pushing plate, is coaxially connected with a piston head, the piston head is in sliding connection with the inner wall of the injector, and the connecting pipe is provided with a coaxially connected rubber plate on the right side of the injector.
Preferably, the box is placed to the front end fixedly connected with of casing, place the solid fixed ring of the inside left side fixedly connected with of box, place the inside right side fixedly connected with fixed sleeve of box, the syringe through solid fixed ring and fixed sleeve with place box fixed connection, place the box and make for transparent plastic, and fixedly connected with scale plate on the outer wall, syringe needle protective sheath threaded connection in place the left side of box, and communicate with each other with the syringe, the syringe through solid fixed ring and fixed sleeve and place box fixed connection, and the bottom of placing the box is equipped with unable adjustment base.
Preferably, the bottom fixedly connected with backup pad of solid fixed ring, the backup pad is provided with two, and is located respectively solid fixed ring's front and back both sides, the bottom of backup pad is equipped with the threaded rod, gu fixed ring pass through the nut with place box fixed connection.
Preferably, the fixed sleeve's fixed surface is connected with the fixed block, just the fixed block is provided with two, fixed block fixed connection in place the box around both sides.
Compared with the prior art, the beneficial effects of the utility model are that: this clinical anesthesia injection device drives first gear and second gear rotation through the knob that sets up to this piston head that makes the push rod connect removes, has realized the injection of syringe, has solved traditional injection device and can only rely on the manual work to promote the piston rod and carry out the problem of injecting, and fixes through multiple fixed knot structure, stability when having guaranteed the injection, has solved the unstable problem of injection among the injection process, has improved the security of injection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the push rod of the present invention;
FIG. 4 is a schematic structural view of the placing box of the present invention;
FIG. 5 is a schematic view of the structure of the syringe of the present invention;
fig. 6 is a schematic structural view of the fixing ring of the present invention.
In the figure: 1. a housing; 2. a push rod; 3. an injector; 4. a fixing ring; 5. a knob; 6. a grip; 7. a first gear; 8. a second gear; 9. fixing the sleeve; 10. a slide rail; 11. placing the box; 12. a scale plate; 13. a fixed base; 21. a push plate; 22. a connecting pipe; 23. a rubber plate; 24. a rack; 25. a slider; 31. an injection needle; 32. a needle head protective sleeve; 33. a piston head; 41. a support plate; 51. a second fixing bar; 81. a first fixing lever; 91. a fixed block; 410. a threaded rod; 412. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a clinical anesthesia injection device, which comprises a housin 1, the top inboard of casing 1 is equipped with catch bar 2, the left side of catch bar 2 is equipped with kickboard 21, the left side of kickboard 21 is equipped with syringe 3, the left side of syringe 3 is equipped with syringe needle protective sheath 32, the left side of syringe needle protective sheath 32 is equipped with injection needle 31, the bottom fixedly connected with handle 6 of casing 1, the front portion surface of handle 6 is equipped with knob 5, it moves to injection needle 31 to twist the anesthetic of the piston head 33 in the knob 5 drive syringe 3 in to the syringe 3.
In this embodiment, a slide rail 10 is disposed inside a housing 1, a push rod 2 is slidably connected to the slide rail 10 through a slide block 25, a rack 24 is fixedly connected to the bottom of the push rod 2, a second gear 8 is disposed at the bottom of the rack 24, the second gear 8 is engaged with the rack 24, the second gear 8 is rotatably connected to the housing 1 through a first fixing rod 81, a first gear 7 is disposed at the lower right side of the second gear 8, the first gear 7 is engaged with the second gear 8, the first gear 7 is rotatably connected to the housing 1 through a second fixing rod 51, a knob 5 is fixedly connected to one end of the second fixing rod 51 far away from the first gear 7, the knob 5 is screwed, the knob 5 drives the second fixing rod 51 to rotate along with the rotation, the first gear 7 fixedly connected to the knob rotates, the first gear 7 drives the second gear 8 engaged with the first gear 7 to rotate, the rack 24 engaged with the second gear 8 drives the push rod 2 to move leftward, the pushing rod 2 drives the fixedly connected piston head 33 to extrude anesthetic in the injector 3, so that the injector 3 is injected.
Besides, the connecting pipe 22 is coaxially connected to the left side of the pushing plate 21, the connecting pipe 22 penetrates through the inside of the injector 3, the piston head 33 is coaxially connected to one end, far away from the pushing plate 21, of the connecting pipe 22, the piston head 33 is in sliding connection with the inner wall of the injector 3, the rubber plate 23 is coaxially connected to the right side of the injector 3 through the connecting pipe 22, and the pushing plate 21 and the rubber plate 23 play a role in stabilizing the stable movement of the pushing rod 2.
Further, box 11 is placed to the front end fixedly connected with of casing 1, place the solid fixed ring 4 of the inside left side fixedly connected with of box 11, place the inside right side fixedly connected with fixed sleeve 9 of box 11, syringe 3 is through solid fixed ring 4 and fixed sleeve 9 and place box 11 fixed connection, it makes for transparent plastic to place box 11, and fixedly connected with scale plate 12 on the outer wall, needle head protective sheath 32 threaded connection is in the left side of placing box 11, and communicate with each other with syringe 3, syringe 3 through solid fixed ring 4 and fixed sleeve 9 with place box 11 fixed connection, and the bottom of placing box 11 is equipped with unable adjustment base 13, the operating personnel accessible is twisted off needle head protective sheath 32, inject the anesthetic to syringe 3 inside, and removable different needle heads are in order to keep sanitary safety.
Specifically, the bottom fixedly connected with backup pad 41 of solid fixed ring 4, backup pad 41 are provided with two, and are located solid fixed ring 4's front and back both sides respectively, and the bottom of backup pad 41 is equipped with threaded rod 410, gu fixed ring 4 passes through nut 412 with place box 11 fixed connection, gu fixed ring 24 can prevent that syringe 3 from removing syringe 3 because of the promotion of catch bar 2, guaranteed the stability of syringe 3 when the injection.
It is worth noting that the fixed surface of the fixing sleeve 9 is fixedly connected with the fixing blocks 91, and the fixing blocks 91 are provided with two, the fixing blocks 91 are fixedly connected with the front side and the rear side of the placing box 11, and the fixing sleeve 9 further reinforces the stability of the injector 3 inside the placing box 11.
When the clinical anesthesia injection device of the embodiment is used, an operator firstly unscrews the needle protection sleeve 32 and fills anesthetic into the syringe 3 through the external needle, the operator can observe the size of anesthetic through the scale plate 12 on the outer wall of the placing box 11, when the filling is completed, the needle protection sleeve 32 is screwed down and the injection needle 31 is inserted into the syringe 3, when the injection is needed, the operator aligns the injection needle 31 to a part needing to be injected, one hand grips the handle 6, the other hand rotates the knob 5 anticlockwise, at this time, the second fixing rod 51 on the knob 5 drives the first gear 7 to rotate anticlockwise, the second gear 8 meshed with the first gear rotates anticlockwise, at this time, the rack 24 meshed with the second gear 8 drives the pushing rod 2 to move leftwards, the pushing rod 2 is connected with the piston head 33 inside the syringe 3 to discharge the anesthetic from the syringe 3 to the injection needle 31, at the moment, the knob 5 is continuously screwed anticlockwise until the anesthetic in the injector 3 stops rotating after injection is finished, when the injection is finished, the knob 5 is rotated clockwise to return, and the injection needle 3 can be replaced according to conditions so as to ensure the medical health and safety.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A clinical anesthesia injection device, comprising a housing (1), characterized in that: the top inboard of casing (1) is equipped with catch bar (2), the left side of catch bar (2) is equipped with kickboard (21), the left side of kickboard (21) is equipped with syringe (3), the left side of syringe (3) is equipped with syringe needle protective sheath (32), the left side of syringe needle protective sheath (32) is equipped with injection needle (31), the bottom fixedly connected with handle (6) of casing (1), the front portion surface of handle (6) is equipped with knob (5).
2. The clinical anesthesia injection device of claim 1, wherein: the inside of casing (1) is equipped with slide rail (10), catch bar (2) through slider (25) with slide rail (10) sliding connection, the bottom fixedly connected with rack (24) of catch bar (2), the bottom of rack (24) is equipped with second gear (8), just second gear (8) and rack (24) intermeshing, second gear (8) through first dead lever (81) with casing (1) rotates and is connected, the right side below of second gear (8) is equipped with first gear (7), first gear (7) with second gear (8) intermeshing, just first gear (7) through second dead lever (51) with casing (1) rotates and connects, just the one end fixedly connected with knob (5) of first gear (7) are kept away from in second dead lever (51).
3. The clinical anesthesia injection device of claim 1, wherein: the left side coaxial coupling of promotion board (21) has connecting pipe (22), inside of syringe (3) is passed in connecting pipe (22), and keeps away from in connecting pipe (22) the one end coaxial coupling of promotion board (21) has piston head (33), piston head (33) with the inner wall sliding connection of syringe (3), just connecting pipe (22) are equipped with coaxial coupling's rubber slab (23) on the right side of syringe (3).
4. The clinical anesthesia injection device of claim 1, wherein: the utility model discloses a syringe, including casing (1), front end fixedly connected with places box (11), place the fixed ring of inside left side fixedly connected with (4) of box (11), place the inside right side fixedly connected with fixed sleeve pipe (9) of box (11), syringe (3) through fixed ring (4) and fixed sleeve pipe (9) with place box (11) fixed connection, place box (11) and make for transparent plastic, and fixedly connected with scale plate (12) on the outer wall, syringe needle protective sheath (32) threaded connection in place the left side of box (11), and communicate with each other with syringe (3), syringe (3) through fixed ring (4) and fixed sleeve pipe (9) and place box (11) fixed connection, and the bottom of placing box (11) is equipped with unable adjustment base (13).
5. The clinical anesthesia injection device of claim 4, wherein: the bottom fixedly connected with backup pad (41) of solid fixed ring (4), backup pad (41) are provided with two, and are located respectively solid fixed ring (4) both sides around, the bottom of backup pad (41) is equipped with threaded rod (410), gu fixed ring (4) pass through nut (412) with place box (11) fixed connection.
6. The clinical anesthesia injection device of claim 4, wherein: the fixed surface of fixed sleeve (9) is connected with fixed block (91), just fixed block (91) is provided with two, fixed block (91) fixed connection in place both sides around box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031191.1U CN213220053U (en) | 2020-09-16 | 2020-09-16 | Clinical anesthesia injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031191.1U CN213220053U (en) | 2020-09-16 | 2020-09-16 | Clinical anesthesia injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213220053U true CN213220053U (en) | 2021-05-18 |
Family
ID=75873900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022031191.1U Expired - Fee Related CN213220053U (en) | 2020-09-16 | 2020-09-16 | Clinical anesthesia injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213220053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440226A (en) * | 2021-05-27 | 2021-09-28 | 孙涛 | Injection positioner that obstetrical department's operation anesthesia was used |
| CN114042199A (en) * | 2021-11-10 | 2022-02-15 | 郑州市中心医院 | Flushing aspirator convenient for postoperative care of anorectal patient |
| CN115581830A (en) * | 2022-10-25 | 2023-01-10 | 深圳市保安医疗用品有限公司 | Medicament injection device |
-
2020
- 2020-09-16 CN CN202022031191.1U patent/CN213220053U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440226A (en) * | 2021-05-27 | 2021-09-28 | 孙涛 | Injection positioner that obstetrical department's operation anesthesia was used |
| CN114042199A (en) * | 2021-11-10 | 2022-02-15 | 郑州市中心医院 | Flushing aspirator convenient for postoperative care of anorectal patient |
| CN115581830A (en) * | 2022-10-25 | 2023-01-10 | 深圳市保安医疗用品有限公司 | Medicament injection device |
| CN115581830B (en) * | 2022-10-25 | 2023-10-20 | 深圳市保安医疗用品有限公司 | drug injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |