CN205612813U - Novel painless botulinum toxin ration syringe - Google Patents
Novel painless botulinum toxin ration syringe Download PDFInfo
- Publication number
- CN205612813U CN205612813U CN201521136533.9U CN201521136533U CN205612813U CN 205612813 U CN205612813 U CN 205612813U CN 201521136533 U CN201521136533 U CN 201521136533U CN 205612813 U CN205612813 U CN 205612813U
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- China
- Prior art keywords
- syringe
- gear
- sleeve pipe
- drug storage
- calibrating jig
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Abstract
The utility model relates to the technical field of medical equipment a novel painless botulinum toxin ration syringe, including detachable syringe needle, storage medicine subtotal ration injection device, the syringe needle be located the head of syringe, storage medicine part including rubber stopper and cavity for storage medicine, the syringe needle be located and store up medicine part one end, quantitative injection device including pushing away handle, ring, cylinder, scale frame, big sleeve pipe, dial window, mount, gear, little sleeve pipe, well core rod, gasket, ring gear, front spring, rear spring. Can realize raising, adjusting back, injecting and filling out four actions of medicine through adjusting quantitative injection device. The utility model discloses a syringe scaled demonstration in surface can be transferred the scale to the target measurement before the injection, can realize the accurate injection of ration, the syringe needle adopts utmost point fine needle leader accurate, can greatly alleviate patient's pain, equipment is small and exquisite, simple and convenient portable, and the clinical practice is very convenient, the low price is easily makeed and is promoted, has the production practices meaning.
Description
Technical field
The utility model relates to a kind of syringe, a kind of painless botulinum toxin syringe, belong to technical field of medical instruments.
Background technology
In recent years, social all kinds of personages are more and more higher to the requirement of beautifying face, and many new type of cosmetic products also constantly update the replacement.The injection of botulinum toxin face is exactly a kind of beauty curing for smoothing wrinkle with treatment facial spasm of rising in recent years.Orbicularis oris and skin compact siro spinning technology, directly affect skin during contraction, the formation with dynamic property wrinkle is relevant.And botulinum toxin is the neurotoxin containing macromolecule protein that bacillus botulinus produces, it, by suppression teleneuron release acetylcholine, " Information Conduction " between block nerves and muscle, makes the loosening all muscles of excess shrinkage unfold, and wrinkle disappears the most therewith.And for the botulinum toxin of face-lifting compared with intoxicating dosage, dilute 400,000 times, human body will not be impacted.Therefore, botulinum toxin face is injected because of its high security and high-efficiency clinically, is widely used in smoothing wrinkle and treatment facial spasm, is to remove dynamic property wrinkle the best way at present.
But not having botulinum toxin face injection Special injector the most clinically, hospital is adopted as common 1ml syringe more.This kind of syringe scale division value is 0.01ml.And in clinical practice, the dosage of botulinum toxin injection leads to conventional unit (U) and represents.By botulinum toxin with normal saline dilution to 25-50U/ml, the most minimum every injection dosage is about 2U, and i.e. every has only to 0.04-0.08ml.So dilution botulinum toxin solution of trace is injected by 1ml syringe so that clinicist is difficult to the dosage of accurate perception injection, it is impossible to realizes each point equivalent and uniformly injects.Especially for some precision prescribed higher injection art, scale needs to be accurate to 1U, is equivalent to 0.02ml, and the most common 1ml syringe can not meet its requirement.Meanwhile, common 1ml syringe needle is relatively thick, and during injection, patient pain feels obvious, reduces the usability of botulinum toxin face injection to a certain extent.Therefore, in the urgent need to development of new botulinum toxin special syringe, reach the purpose of quantitative accurate injection, alleviate the pain of patient simultaneously.Through the retrieval of prior art literature is found, still not for the patent application improving or innovating of botulinum toxin syringe.
Utility model content
This utility model is for above-mentioned deficiency, it is provided that a kind of novel painless botulinum toxin fixed-quantity injector, and can effectively solve the injection of current botulinum toxin cannot quantitatively and the problem of pain.
This utility model is a kind of novel painless botulinum toxin fixed-quantity injector, described syringe includes removable needle, drug storage part and quantitative injection device, described syringe needle is positioned at the head of syringe, described drug storage part includes rubber closure and drug storage chamber, described syringe needle is positioned at drug storage part one end, and described quantitative injection device includes push handle, finger ring, syringe, calibrating jig, big sleeve pipe, dial window, fixed mount, gear, small casing, center-pole, pad, ring gear, front spring, rear spring.
Preferably, syringe needle is hollow cylindrical, a diameter of 0.3 millimeter, a length of 8 millimeters, and material is rustless steel.
Preferably, the drug storage part of syringe and the long 168mm of quantitative injection device, diameter 18mm, material is plastics, preferably vinyon.
Preferably, described gear includes gear wheel and little gear, and the two is structure as a whole, and it is one-directional rotation gear, can rotate when gear wheel turns clockwise, rotate when rotating counterclockwise and be obstructed, can rotate when little gear rotates counterclockwise, rotate when turning clockwise and be obstructed.
Preferably, the groove on described calibrating jig is the groove face of calibrating jig, contacts with gear wheel.
Preferably, the groove on described big sleeve pipe is the groove face of big sleeve pipe, contacts with little gear.
Preferably, described finger ring and calibrating jig, by screw thread associated section, rotate counterclockwise finger ring and calibrating jig can be driven to turn clockwise and upper shifting, and now gear wheel can rotate, and pinion rotation is obstructed.
Preferably, between described calibrating jig with big sleeve pipe, it is connected by front spring, rear spring respectively between ring gear and pad.
Preferably, ring gear is one-directional rotation gear, can rotate clockwise, rotate counterclockwise and be obstructed.
Preferably, when needing to raise dose calibration, front spring is in tension state, maintain between big sleeve pipe and calibrating jig in released state, therefore, rotate counterclockwise finger ring and drive after calibrating jig rotates clockwise, pinion rotation is obstructed, and little gear and calibrating jig all cannot continue to drive the rotation of big sleeve pipe.Thus, it is to avoid when adjusting drug dose, center-pole moves, drug storage intracavity enters bubble, rotates upper shifting along with calibrating jig simultaneously, and the scale on dial window is to be gradually increased, until being adjusted to preferable scale.
Preferably, if the scale raised is too high, can adjust back, rotate clockwise finger ring, drive calibrating jig rotates counterclockwise, the least gear can rotate, and gear wheel cannot rotate, owing to passing through gear associated section between ring gear and fixed mount, rear spring makes close relation between fixed mount and ring gear, it is not readily separated, so big sleeve pipe cannot rotate, thus avoid during readjustment, unexpected injection, move down along with calibrating jig rotates simultaneously, scale on dial window is to be gradually reduced, until being adjusted to preferable scale.
Preferably, described push handle is connected with gear, so during pressing push handle, calibrating jig rotates counterclockwise and moves down, front spring is shunk simultaneously, by wedge-shaped projection associated section between big sleeve pipe and calibrating jig, so the rotation rotarily driving big sleeve pipe of calibrating jig.
Preferably, big sleeve pipe and small casing are by draw-in groove associated section, and the rotation of big sleeve pipe can drive the rotation of small casing.
Preferably, being connected by screw thread between described small casing and center-pole, during pressing push handle, the rotation of small casing can drive the reach of center-pole.
Preferably, between described center-pole lower end and drug storage chamber, there is a rubber closure, rubber closure, botulinum toxin in extruding drug storage chamber, it is achieved injection when center-pole moves down, can be promoted.
Preferably, when filling out medicine, stripping device, outwards twitch rubber closure, medicine fills up drug storage chamber again.
Preferably, bossed pull handle on rubber closure, it is simple to after drug injection, pulls rubber closure, filling drug storage chamber.
The beneficial effects of the utility model are: 1, have scale to show, scale can be adjusted to before injection target metering, can realize quantitative accurate injection；2, syringe needle uses ultra fine needle leader accurate, can greatly alleviate Principle of Pain；3, equipment is small and exquisite, and easy portable, clinical practice is very convenient；4, low price, it is easy to make and promote, has production practices meaning.
Accompanying drawing explanation
Fig. 1 is overall cross-sectional view of the present utility model；
Fig. 2 is internal cross section structural representation of the present utility model；
Fig. 3 is calibrating jig structural representation of the present utility model；
Fig. 4 is big sleeve structure schematic diagram of the present utility model；
Fig. 5 is gear structure schematic diagram of the present utility model；
Fig. 6 is center-pole of the present utility model, ring gear, gasket construction schematic diagram；
Fig. 7 is ring gear structural representation of the present utility model；
Fig. 8 is gear wheel structural representation of the present utility model；
Fig. 9 is pinion structure schematic diagram of the present utility model；
Figure 10 is the insection structure schematic diagram on calibrating jig of the present utility model；
Figure 11 is the insection structure schematic diagram on big sleeve pipe of the present utility model；
Label in accompanying drawing is respectively as follows: 1, syringe needle, and 2, drug storage part, 3, quantitative injection device, 4, rubber closure, 5, drug storage chamber, 6, push handle；7, finger ring, 8, syringe, 9, calibrating jig, 10, big sleeve pipe, 11, dial window, 12, fixed mount, 13, gear, 14, small casing, 15, center-pole, 16, pad, 17, ring gear, 18, front spring, 19, rear spring, 20, gear wheel, 21, little gear, 22, wedge-shaped projection, 23, the groove on calibrating jig, 24, groove on big sleeve pipe, 25, pull handle.
Detailed description of the invention
Elaborating embodiment of the present utility model below in conjunction with the accompanying drawings, the present embodiment, premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process, but the protection domain of utility model is not limited to following embodiment.
Embodiment
Embodiment of the present utility model is as shown in Figure 1 to 11, this utility model includes removable needle 1, drug storage part 2 and quantitative injection device 3, described syringe needle 1 is positioned at the head of syringe, described drug storage part 2 includes rubber closure 4 and drug storage chamber 5, described syringe needle 1 is positioned at drug storage part 2 one end, and described quantitative injection device 3 includes push handle 6, finger ring 7, syringe 8, calibrating jig 9, big sleeve pipe 10, dial window 11, fixed mount 12, gear 13, small casing 14, center-pole 15, pad 16, ring gear 17, front spring 18, rear spring 19.
In the present embodiment, syringe needle 1 is hollow cylindrical, a diameter of 0.3 millimeter, a length of 8 millimeters, and material is rustless steel.
In the present embodiment, the drug storage part 2 of syringe and the long 168mm of quantitative injection device 3, diameter 18mm, material is plastics, preferably vinyon.
In the present embodiment, gear 13 includes gear wheel 20 and little gear 21, and the two is structure as a whole, and it is one-directional rotation gear, can rotate when gear wheel 20 turns clockwise, rotate when rotating counterclockwise and be obstructed, little gear 21 can rotate when rotating counterclockwise, rotates and be obstructed when turning clockwise.
In the present embodiment, the groove 23 on calibrating jig is the groove face of calibrating jig 9, contacts with gear wheel 20.
In the present embodiment, the groove 24 on big sleeve pipe is the groove face of big sleeve pipe 10, contacts with little gear 21.
In the present embodiment, finger ring 7 and calibrating jig 9, by screw thread associated section, rotate counterclockwise finger ring and calibrating jig 9 can be driven to turn clockwise and upper shifting, and now gear wheel 20 can rotate, and little gear 21 rotates and is obstructed.
In the present embodiment, between calibrating jig 9 with big sleeve pipe 10, it is connected by front spring 18, rear spring 19 respectively between ring gear 17 and pad 16.
In the present embodiment, ring gear 17 is one-directional rotation gear, can rotate clockwise, rotate counterclockwise and be obstructed.In the present embodiment, when needing to raise dose calibration, front spring 18 is in tension state, maintain between big sleeve pipe 10 and calibrating jig 9 in released state, therefore, rotating counterclockwise after finger ring 7 drives calibrating jig 9 to rotate clockwise, little gear 21 rotates and is obstructed, and little gear 21 and calibrating jig 9 all cannot continue to drive the rotation of big sleeve pipe 10.Thus, it is to avoid when adjusting drug dose, center-pole 15 moves, entering bubble, rotate upper shifting along with calibrating jig 9 simultaneously in drug storage chamber 5, the scale on dial window 11 is gradually increased, until being adjusted to preferable scale.
In the present embodiment, if the scale raised is too high, can adjust back, rotate clockwise finger ring 7, calibrating jig 9 is driven to rotate counterclockwise, the least gear 21 can rotate, and gear wheel 20 cannot rotate, owing to passing through gear associated section between ring gear 17 and fixed mount 12, rear spring 19 makes close relation between fixed mount 12 and ring gear 17, it is not readily separated, so big sleeve pipe 10 cannot rotate, thus avoid during readjustment, unexpected injection, move down along with calibrating jig 9 rotates simultaneously, scale on dial window 11 is to be gradually reduced, until being adjusted to preferable scale.
In the present embodiment, push handle 6 is connected with gear 13, so during pressing push handle 6, calibrating jig 9 rotates counterclockwise and moves down, front spring 18 is shunk simultaneously, by wedge-shaped projection 22 associated section between big sleeve pipe 10 and calibrating jig 9, so the rotation rotarily driving big sleeve pipe 10 of calibrating jig 9.
In the present embodiment, big sleeve pipe 10 and small casing 14 are by draw-in groove associated section, and the rotation of big sleeve pipe 10 can drive the rotation of small casing 14.
In the present embodiment, described small casing 14 is connected by screw thread between center-pole 15, and during pressing push handle 6, the rotation of small casing 14 can drive the reach of center-pole 15.
In the present embodiment, between described center-pole 15 lower end and drug storage chamber 5, there is a rubber closure, rubber closure 4, botulinum toxin in extruding drug storage chamber 5, it is achieved injection when center-pole 15 moves down, can be promoted.
In the present embodiment, when filling out medicine, stripping device, outwards twitch rubber closure 4, medicine fills up drug storage chamber again.
In the present embodiment, bossed pull handle 25 on rubber closure 4, it is simple to after drug injection, pull rubber closure 4, filling drug storage chamber 5.
This utility model is applicable to each age group crowd, fairly obvious to beautifying face, face dynamic property wrinkle, facial spasm effect, quantitative accurate injection can be realized, can greatly alleviate Principle of Pain, and portable safe and reliable, easy, low price, it is suitable for clinical application.
Besides these examples, the technical scheme that all employing equivalents or equivalent transformation are formed, all fall within the scope of this utility model protection.
Claims (14)
1. a novel painless botulinum toxin fixed-quantity injector, including removable needle (1), drug storage part (2) and quantitative injection device (3), it is characterized by that syringe needle (1) is positioned at the head of syringe, described drug storage part (2) includes rubber closure (4) and drug storage chamber (5), described syringe needle (1) is positioned at drug storage part (2) one end, described quantitative injection device (3) includes push handle (6), finger ring (7), syringe (8), calibrating jig (9), big sleeve pipe (10), dial window (11), fixed mount (12), gear (13), small casing (14), center-pole (15), pad (16), ring gear (17), front spring (18), rear spring (19).
2. according to the syringe described in claim 1, it is characterized by, syringe needle (1) is hollow cylindrical, a diameter of 0.3 millimeter, a length of 8 millimeters, and material is rustless steel.
3. according to the syringe described in claim 1, it is characterized by, the drug storage part (2) of syringe and quantitative injection device (3) long 168mm, diameter 18mm, material is vinyon.
4. according to the syringe described in claim 1, it is characterized by, gear (13) includes gear wheel (20) and little gear (21), the two is structure as a whole, and it being one-directional rotation gear, gear wheel (20) can rotate when turning clockwise, and rotates and be obstructed when rotating counterclockwise, little gear (21) can rotate when rotating counterclockwise, rotates and be obstructed when turning clockwise.
5. according to the syringe described in claim 1, it is characterized by, the groove (23) on calibrating jig is the groove face of calibrating jig (9), contacts with gear wheel (20).
6. according to the syringe described in claim 1, it is characterized by, the groove (24) on big sleeve pipe is the groove face of big sleeve pipe (10), contacts with little gear (21).
7. according to the syringe described in claim 1, it is characterized by, finger ring (7) and calibrating jig (9) are by screw thread associated section, rotating counterclockwise finger ring can drive calibrating jig (9) to turn clockwise and upper shifting, now gear wheel (20) can rotate, and little gear (21) rotates and is obstructed.
8. according to the syringe described in claim 1, it is characterized by, be connected by front spring (18), rear spring (19) respectively between calibrating jig (9) with big sleeve pipe (10), between ring gear (17) and pad (16).
9. according to the syringe described in claim 1, it is characterized by, ring gear (17) is one-directional rotation gear, can rotate clockwise, rotate counterclockwise and be obstructed.
10. according to the syringe described in claim 1, it is characterized by, push handle (6) is connected with gear (13), so during pressing push handle (6), calibrating jig (9) rotates counterclockwise and moves down, front spring (18) is shunk simultaneously, greatly by wedge-shaped projection (22) associated section between sleeve pipe (10) and calibrating jig (9), so the rotation rotarily driving big sleeve pipe (10) of calibrating jig (9).
11., according to the syringe described in claim 1, is characterized by, big sleeve pipe (10) and small casing (14) are by draw-in groove associated section, and the rotation of big sleeve pipe (10) can drive the rotation of small casing (14).
12. according to the syringe described in claim 1, it is characterized by, it is connected by screw thread between described small casing (14) with center-pole (15), during pressing push handle (6), the rotation of small casing (14) can drive the reach of center-pole (15).
13. according to the syringe described in claim 1, it is characterized by, a rubber closure is had between described center-pole (15) lower end and drug storage chamber (5), center-pole (15) can promote rubber closure (4) when moving down, botulinum toxin in extruding drug storage chamber (5), it is achieved injection.
14., according to the syringe described in claim 1, is characterized by, the upper bossed pull handle (25) of rubber closure (4), when needing again to fill out medicine, and stripping device, outwards twitch rubber closure (4), medicine fills up drug storage chamber again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136533.9U CN205612813U (en) | 2015-12-31 | 2015-12-31 | Novel painless botulinum toxin ration syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136533.9U CN205612813U (en) | 2015-12-31 | 2015-12-31 | Novel painless botulinum toxin ration syringe |
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| Publication Number | Publication Date |
|---|---|
| CN205612813U true CN205612813U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136533.9U Expired - Fee Related CN205612813U (en) | 2015-12-31 | 2015-12-31 | Novel painless botulinum toxin ration syringe |
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| Country | Link |
|---|---|
| CN (1) | CN205612813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709308A (en) * | 2015-12-31 | 2016-06-29 | 王超群 | Novel painless botulinum toxin quantitative injector |
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2015
- 2015-12-31 CN CN201521136533.9U patent/CN205612813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709308A (en) * | 2015-12-31 | 2016-06-29 | 王超群 | Novel painless botulinum toxin quantitative injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20171231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |