CN203029340U - Arc blade needle-knife - Google Patents
Arc blade needle-knife Download PDFInfo
- Publication number
- CN203029340U CN203029340U CN 201220590799 CN201220590799U CN203029340U CN 203029340 U CN203029340 U CN 203029340U CN 201220590799 CN201220590799 CN 201220590799 CN 201220590799 U CN201220590799 U CN 201220590799U CN 203029340 U CN203029340 U CN 203029340U
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- needle
- knife
- arc
- blade
- arc blade
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Abstract
The utility model relates to the field of medical instruments, in particular to an arc blade needle-knife used for medical treatment, cosmetology and health care. The arc blade needle-knife comprises a needle handle, a hollow needle body connected with the needle handle, and a knife head arranged on the end portion of the needle body, wherein the knife head is an inclined face, a flat face arranged at the top end of the knife head is intersected with the knife head, an arc-shaped blade is located on the flat face, and the angel formed by the intersecting line and the needle body is in a range of 30-150 degrees. Compared with the prior art, the arc blade needle-knife has the advantages that the arc blade needle-knife can both have an injection function and a function of intervening an operation to guide a trocar, compared with a traditional needle-knife with a straight-line-shaped knife blade, the arc blade needle-knife can enable tissues to repair easily and rapidly and to be not prone to adhesion and scar, the arc blade needle-knife can reach the biggest release effect with the relatively smallest tissue trauma, due to the characteristics of the arc-shaped knife blade, cross-shaped cutting, cutting shaped like a Chinese character 'mi' and the like of the traditional needle-knife are completely simplified to be straight-line-shaped cutting, tissue damage is reduced, patient pain is released, therapy time of doctors is reduced, the operation of the arc blade needle-knife is as simple as muscle injection , and the arc blade needle-knife is a thoroughly needle-knife revolution.
Description
Technical field
This utility model relates to the medicine instrument field, relates in particular to a kind of arc sword pin cutter for medical treatment, beauty treatment, health care.
Background technology
Can existing small needle knife be mainly by following several classes: one, be divided into traditional solid needle cutter, hollow needle knife for injection etc. according to injecting; Two, knife bar be traditional straight knife bar or bending pin cutter (CN200720021682.X), the flat pricker cutter of " Z " shape (CN200820096239.3), cutter head bar with the straight knife bar between the arcuated needle knife (CN200710168517.1) that is connected of circular arc etc.; Three, the shape according to blade is divided into traditional " one " word pin cutter, cave in the other direction to injection in the syringe needle position, and the recessed sword injection needle (CN92208040.2), the flat pin handle of a knife front end that form the dome-shaped blade be the pin cutter head of arc, and the pin cutter head concave surface of described arc is sickle shaped small needle knife (CN201120228681.9) with blade of the concave-bit needle cutter (CN200620011997.1) of blade, inboard etc.More than all kinds of pin cuttves advantage is respectively arranged, but neither surgery and the ergonomics requirement that can meet the damaged tissue self-regeneration fully can not reach the maximum effect of loosening with less damage.And my multifunctional cord-embedding needle (CN201020257533.5) be though can avoid above deficiency, and it can be loosened by the pin cutter after sunkening cord mainly to sunken cord.
Summary of the invention
The purpose of this utility model be to overcome deficiency of the prior art and provide a kind of simple in structure, easy to operate, reduce infection chance, have acupuncture simultaneously, multiple function such as inject, loosen even sunken cord is the arc sword pin cutter of one, make it more to meet tissue injury repairing mechanism, can reduce cicatrix and produce, can reach with the damage of minimum the maximum effect of loosening.
The purpose of this utility model is achieved in that
The hollow needle body that comprises needle handle, is connected with needle handle, the cutter head that is arranged on the needle body end, described cutter head is the inclined-plane, and it is arranged on the plane at circular arc sword place on top and it intersects, intersection and needle body angulation are 30 ° of-150 ° of scopes.
Described needle handle is provided with pintle for pintle or its afterbody that can dock with the nipple of syringe.
Described needle body proximal part is solid.
Described needle body is " Z " type or part is arc.
Described needle handle is a kind of in parcel shape, column, flat calabash shape, wing, T type, trapezoidal shape, mushroom, the oblate column.
The outer cover of described needle handle and needle body is equipped with the sleeve pipe that syringe needle is shielded, and is provided with wedge between sleeve pipe and needle handle.
Compare with existing pin cutter technology, the advantage of this arc sword pin cutter is as follows: 1, because its hollow-core construction is provided with the pintle that joins with syringe nipple as tail end, then also have injection and intervene operation guide sleeves bobbin function simultaneously concurrently; 2, compare for conventional needle cutter or the concave-bit needle cutter of " one " font with blade, because arc sword pin cutter cuts and organizes not point-blank, the easier quick reparation of tissue and be not easy to produce adhesion, cicatrix meets more that the oneself of surgery's damaged tissue is perfect to repair requirement; 3, being both the 0.7mm diameter with needle body is example, because the particularity of hollow needle body, the blade of this arc sword pin cutter embodiment is actual to be the composite construction of " arc " sword and " V " shape sword, the sword length of arc sword pin cutter can reach 1.099mm even can reach the effect of loosening of 2.198mm, thereby can reach the maximum effect of loosening with relative minimum organization wound; 4, because the characteristics of curved blade, " ten " word cutting of the conventional needle cutter skill in using a kitchen knife in cookery and the cutting of " rice " word etc. thoroughly are reduced to the cutting of " one " word, having reduced tissue injury, reduced patient's misery, reduced doctor's operation treatment time, is the pin cutter revolution at a thorough end.A large amount of cases prove: the study of arc sword pin cutter easily, and is easy to use, need not the large tracts of land sterile drape, and simple to operate as intramuscular injection, clinical effective rate is very firmly got liking of pin cutter doctor.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is another structural representation of the present utility model.
Fig. 3 is another structural representation of the present utility model.
Fig. 4 is another structural representation of the present utility model.
Fig. 5 faces enlarged drawing for cutter head.
Fig. 6 is cutter head side-looking enlarged drawing.
Accompanying drawing number:
1. needle handle 2. needle bodies 3. cutter heads 5. pintles 6. sleeve pipes 7. wedges
The specific embodiment
Embodiment 1:
Shown in Fig. 1,5,6, comprise calabash shape needle handle 1, be arranged on needle handle 1 afterbody and the pintle 5 that communicates with hollow needle body 2, the hollow needle body 2 that is connected with needle handle 1, be arranged on the cutter head 3 of needle body 2 ends, cutter head 3 is the inclined-plane, and it is arranged on the plane at circular arc sword place on top and it intersects, and intersection and needle body angulation are 90 °.
Embodiment 2:
Shown in Fig. 2,5,6, comprise needle handle 1, the hollow needle body 2 that is connected with needle handle 1, be arranged on the cutter head 3 of hollow needle body 2 ends.Described cutter head 3 is the inclined-plane, and it is arranged on the plane at circular arc sword place on top and it intersects, and intersection and needle body angulation are 90 °.
The parcel shape needle handle that described needle handle 1 is wound in around hollow needle body 2 afterbodys for filament.
The outer cover of described parcel shape needle handle 1 is equipped with the sleeve pipe 6 that syringe needle and needle body are shielded, and is provided with wedge 7 between sleeve pipe 6 and needle handle 1.
Embodiment 3:
Shown in Fig. 3,5,6, comprise pintle sample needle handle 5, the hollow needle body 2 that is connected with pintle 5 that communicates with needle body 2, the cutter head 3 that is arranged on needle body 2 ends, cutter head 3 is the inclined-plane, and it is arranged on the plane at circular arc sword place on top and it intersects, and intersection and needle body angulation are 90 °.---in fact present embodiment is exactly that the point of conventional syringe syringe needle has laterally been wiped out half.
Embodiment 4:
Shown in Fig. 4,5,6, comprise calabash shape needle handle 1, the hollow needle body 2 that is connected with needle handle 1, be arranged on the cutter head 3 of needle body 2 ends, cutter head 3 is the inclined-plane, and it is arranged on the plane at circular arc sword place on top and it intersects, and intersection and needle body angulation are 90 °.
Claims (6)
1. arc sword pin cutter, comprise needle handle (1), the hollow needle body (2) that is connected with needle handle (1), be arranged on the cutter head (3) of needle body (2) end, it is characterized in that: described cutter head (3) is the inclined-plane, and it is arranged on the plane at circular arc sword place on top and it intersects, and intersection and needle body (2) angulation is 30 ° of-150 ° of scopes.
2. arc sword pin cutter according to claim 1 is characterized in that: described needle handle (1) is provided with pintle (5) for pintle (5) or its afterbody that can dock with the nipple of syringe.
3. arc sword pin cutter according to claim 1, it is characterized in that: described needle body (2) proximal part is solid.
4. arc sword pin cutter according to claim 1 is characterized in that: described needle body (2) is " Z " shape or part is arc.
5. according to claim 1 or 3 described arc sword pin cuttves, it is characterized in that: a kind of in the parcel shape, column, wing, T type, trapezoidal shape, oblate column of described needle handle (1).
6. arc sword pin cutter according to claim 1 is characterized in that: described needle handle (1) is equipped with the sleeve pipe (6) that syringe needle is shielded with the outer cover of needle body (2), is provided with wedge (7) between sleeve pipe (6) and needle handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590799 CN203029340U (en) | 2012-11-12 | 2012-11-12 | Arc blade needle-knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590799 CN203029340U (en) | 2012-11-12 | 2012-11-12 | Arc blade needle-knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029340U true CN203029340U (en) | 2013-07-03 |
Family
ID=48681489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220590799 Expired - Lifetime CN203029340U (en) | 2012-11-12 | 2012-11-12 | Arc blade needle-knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029340U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961174A (en) * | 2012-11-12 | 2013-03-13 | 王学昌 | Arc-shaped-edge needle knife |
| CN107080572A (en) * | 2017-06-06 | 2017-08-22 | 许辛寅 | A kind of round-sharp needle knife |
| CN108478255A (en) * | 2018-03-19 | 2018-09-04 | 广东工业大学 | A kind of unidirectional cutting punching knife group of soft tissue punching |
| CN113116473A (en) * | 2021-04-20 | 2021-07-16 | 李志刚 | Fascia release knife |
-
2012
- 2012-11-12 CN CN 201220590799 patent/CN203029340U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961174A (en) * | 2012-11-12 | 2013-03-13 | 王学昌 | Arc-shaped-edge needle knife |
| CN102961174B (en) * | 2012-11-12 | 2017-03-15 | 王学昌 | Arc-shaped-edge needle knife |
| CN107080572A (en) * | 2017-06-06 | 2017-08-22 | 许辛寅 | A kind of round-sharp needle knife |
| CN108478255A (en) * | 2018-03-19 | 2018-09-04 | 广东工业大学 | A kind of unidirectional cutting punching knife group of soft tissue punching |
| CN113116473A (en) * | 2021-04-20 | 2021-07-16 | 李志刚 | Fascia release knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |