CN103099732B - Channels and collaterals sword pin - Google Patents
Channels and collaterals sword pin Download PDFInfo
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- CN103099732B CN103099732B CN201310060835.1A CN201310060835A CN103099732B CN 103099732 B CN103099732 B CN 103099732B CN 201310060835 A CN201310060835 A CN 201310060835A CN 103099732 B CN103099732 B CN 103099732B
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- chuck
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- push rod
- needle
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Abstract
The present invention relates to a kind of medical needle acted on channels and collaterals, and in particular to a kind of channels and collaterals sword pin, is made up of needle body and needle handle, it is characterised in that：Needle handle includes a shank body, and the shank body is provided with an accommodating hole, and the accommodating hole includes the first hole section and the second hole section；A chuck and a push rod are sequentially provided with second hole section from front to back, the center of collet offers centre bore, at least two elongated slots opened up along fore-and-aft direction are evenly equipped with the rear end periphery of chuck, these elongated slots are communicated with centre bore, and many flaps are formed with the rear end of this chuck；Avoidance hole is offered on the front end center of push rod, the front end aperture in the avoidance hole and the rear end of chuck offset cooperation, when push rod travels forward, many flap rear ends for avoiding the aperture compressing chuck in hole close up and clamp needle body, in this case push rod it is relative between shank body provided with location structure positioning；When push rod is moved backward, avoid the aperture in hole and many flap rear ends of chuck and depart from, unclamp needle body.
Description
Technical field
The present invention relates to medicine equipment, and in particular to a kind of channels and collaterals sword pin, and the channels and collaterals sword pin is a kind of to channels and collaterals effect
Medical needle.
Background technology
With the fast development of modern science and technology, doctor understands human dissection more deeply, and ancient acupuncture apparatus have been met
The treatment of modern diseases is not needed, therefore various acupuncture apparatus are emerged like the mushrooms after rain, such as small needle knife, beryllium pin,
Silver needle, sword pin, float needle, cord-embedding needle, pulling needle etc..Wherein, representative curative effect preferably has Chaoran needle for soft tissue injury, referring to notification number
CN2460056Y, the utility model patent in November 21 2001 day for announcing, Chaoran needle for soft tissue injury is integrally formed by needle body and needle handle,
Needle body is long taper.In use, be first local anaesthesia, then with sizeable injection needle perforating, then the needle body of Chaoran needle for soft tissue injury inserted
Enter diseased region, stir needle body with the power of appropriateness on needle handle, with the soft tissue for diseased region of loosening, reach therapeutic effect.
Though above-mentioned Chaoran needle for soft tissue injury has certain curative effect, but still has following deficiency：1st, integral because of needle body and with needle handle, needle body is solid
It is set to long taper, is only suitable to using the gimmick stirred during treatment, the scope of application is narrower；2nd, it is also because of needle body and integral with needle handle, dial
Pin entire length has 30cm, and entirely carry out disinfection processing, and cost is not low, and if disposable cost is even more too high, completely
It is infeasible.
The content of the invention
It is an object of the present invention to provide a kind of channels and collaterals sword pin, make needle body replaceable, increase the scope of application and be easy to sterilization and one
Secondary property is used.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of channels and collaterals sword pin, two before and after needle body and needle handle
Part is constituted, and the needle handle includes a shank body, runs through being provided with an accommodating hole in the shank body along the longitudinal direction, and the accommodating hole includes the
One hole section and the second hole section being connected to after the first hole section, the aperture of second hole section are more than the first hole section；Second hole
A chuck and a push rod are sequentially provided with from front to back in section, and the center of collet offers centre bore, and the front end of chuck is resisted against
At least two are evenly equipped with step between first hole section and the second hole section, and on the rear end periphery of chuck to open up along fore-and-aft direction
Elongated slot, these elongated slots are communicated with centre bore, and many flaps are formed with the rear end of this chuck；Opened on the front end center of the push rod
Provided with avoiding hole, the front end aperture in the avoidance hole and the rear end of chuck offset cooperations, aperture and the rear end of chuck in avoidance hole
At least one of mating surface be inclined-plane；The accommodating hole of shank body is inserted in the rear end of the needle body from front to back, through the first hole section, folder
The centre bore of head is worn to the avoidance hole of push rod；When push rod travels forward, after many flaps of aperture compressing chuck for avoiding hole
End closes up and clamps needle body, in this case push rod it is relative between shank body provided with location structure positioning；When push rod is moved backward, keep away
Allow the aperture in hole and many flap rear ends of chuck to depart from, unclamp needle body.
The change of above-mentioned technical proposal and it is explained as follows：
1st, in such scheme, " when push rod travels forward, many flap rear ends for avoiding the aperture compressing chuck in hole close up folder
Handle needle body, in this case push rod with respect between shank body provided with location structure position ", " location structure " can be described in this sentence
Various forms, for example latch positioning, threaded connection etc..
The positioning of above-mentioned latch refers to set latch in one between shank body on this state moved forward, push rod another for push rod
Person is provided with locating surface, i.e., latch is extended in the state that push rod moves forward coordinates with locating surface, so as to prevent to move after push rod.
Above-mentioned threaded connection refers to that screw thread can be provided between push rod and shank body, to be threadedly coupled, i.e., can led to when push rod moves forward
Cross screw thread self-locking to live, voluntarily will not move afterwards.
Such scheme also includes following preferred embodiment：One is additionally provided with the rear end of the shank body and compresses handle, and this is supported
Pressure handle is penetrated in accommodating hole from rear end and is threadedly coupled with accommodating hole, is compressed handle front end and is compressed and acts on push rod, with this structure
Into push rod with respect to the location structure between shank body.Also, a stage clip is equipped with the rear end of the chuck, the stage clip acts on chuck
Between push rod, pressure spring force, which forces to move after push rod, departs from chuck.
2nd, in such scheme, the shank body is cylinder, is provided with thread groove on its outer peripheral face, with anti-skidding, and increases and make
Feel.
3rd, in such scheme, the forward tip of the needle body may be selected according to the position for the treatment of and the gimmick for the treatment of, and such as three
Pyramid, conical and flat circular arc.
Due to the application of above-mentioned technical proposal, this is practical compared with prior art with advantages below：
1st, because the needle body of the present invention is detachable, in leading design, so that it may design the pin of different shape needle point
Body, or different length specification needle body, selected using Shi doctor according to the gimmick of the species of disease, the position for the treatment of and treatment
Suitable needle body is installed on needle handle, and treatment skill can be pierced, dial, choose, prizing, and using flexible, expand applicable model
Enclose, and also reduce holistic cost；
2nd, because the needle body of the present invention is detachable, it is only necessary to which needle body is sterilized, needle body concentrates sterilization convenient, reduces hospital
Artificial cost；
3rd, can be disposable by needle body designs because the needle body of the present invention is detachable, and needle handle is forever used, so
Disposable cost it is not high, patient burden must rise；
4th, structure of the present invention is reasonable in design in itself, and cost of manufacture is not high, and the operation for changing needle body is also convenient for fast.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the embodiment of the present invention；
Accompanying drawing 2 is chuck schematic perspective view of the embodiment of the present invention；
Accompanying drawing 3 is push rod schematic perspective view of the embodiment of the present invention；
Accompanying drawing 4 is the first needlepoint form schematic diagram of needle body of the embodiment of the present invention；
Accompanying drawing 5 is second of needlepoint form schematic diagram of needle body of the embodiment of the present invention；
Accompanying drawing 6 is the third needlepoint form schematic diagram of needle body of the embodiment of the present invention.
In the figures above：1st, needle body；2nd, needle handle；3rd, shank body；4th, accommodating hole；4a, the first hole section；4b, the second hole section；5th, press from both sides
Head；5a, centre bore；5b, elongated slot；6th, push rod；6a, avoidance hole；7th, handle is compressed；7a, handle section；7b, screw rod；8th, stage clip；9、
Thread groove.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：Referring to shown in accompanying drawing 1-6,
A kind of channels and collaterals sword pin, two parts are constituted before and after needle body 1 and needle handle 2.
The needle handle 2, which includes along the longitudinal direction running through in a shank body 3, the shank body 3, is provided with an accommodating hole 4, and the accommodating hole 4 is wrapped
The aperture for the second the hole section 4b, the second hole section 4b for including the first hole section 4a and being connected to after the first hole section 4a is more than the first hole section
4a.A chuck 5 and a push rod 6 are sequentially provided with the second hole section 4b from front to back, the center of chuck 5 offers centre bore
5a, the front end of chuck 5 is resisted against on the step between the first hole section 4a and the second hole section 4b, and uniform on the rear end periphery of chuck 5
There are at least two elongated slot 5b opened up along fore-and-aft direction, these elongated slots 5b is communicated with centre bore 5a, with the rear end of this chuck 5
Many flaps are formed, as shown in Figure 2.Avoidance hole 6a, as shown in Figure 3, the avoidance are offered on the front end center of the push rod 6
Hole 6a front end aperture and the rear end of chuck 5 offset cooperations, in the aperture for avoiding hole 6a and the mating surface of the rear end of chuck 5 extremely
Few one is inclined-plane, specifically as shown in accompanying drawing 2 and accompanying drawing 3, avoidance hole 6a aperture and the matching somebody with somebody for the rear end of chuck 5 of push rod 6
Both conjunction faces are inclined-plane, i.e., provided with one section of circular conical surface at the avoidance hole 6a of push rod 6 aperture, and the rear end of chuck 5 is also circle
Taper type.
The accommodating hole of shank body 3 is inserted in the rear end of the needle body 1 from front to back, the centre bore 5a through the first hole section 4a, chuck 5
Wear to the avoidance hole 6a of push rod 6.When push rod 6 travels forward, many flap rear ends for avoiding hole 6a aperture compressing chuck 5 are closed
Hold together to clamp needle body 1, in this case provided with location structure positioning between the relative shank body 3 of push rod 6.When push rod 6 is moved backward, keep away
Allow hole 6a aperture to depart from many flap rear ends of chuck 5, unclamp needle body 1.
Specifically, it is additionally provided with one on the rear end of the shank body 3 and compresses handle 7, this compresses handle 7 and penetrates accommodating hole 4 from rear end
It is interior to be threadedly coupled with accommodating hole 4, compress the front end of handle 7 and compress and act on push rod 6, push rod 6 is constituted with respect between shank body 3 with this
Location structure.Also, a stage clip 8 is equipped with the rear end of chuck 5, the stage clip 8 is acted between chuck 5 and push rod 6, stage clip
Power, which forces to move after push rod 6, departs from chuck 5.Specifically, compressing handle 7 can be made up of an one handle section 7a and screw rod 7b, screw rod 7b
One end is vertical with handle section 7a middle part to be fixedly connected, and the screw rod 7b other ends are stretched into accommodating hole 4 and the screw thread of accommodating hole 4 connects
Connect.
The shank body 3 is to be provided with thread groove 9 on cylinder, its outer peripheral face, with anti-skidding and increase feel.
The forward tip of the needle body 1 can be triangular pyramid, such as accompanying drawing 4.The forward tip of the needle body 1 can be with circular cone
Shape, such as accompanying drawing 5.The forward tip of the needle body 1 can be with flat circular arc, such as accompanying drawing 6.
The present embodiment application method：During treatment, it can choose whether that local anaesthesia is handled by therapentic part, then will this channels and collaterals sword
Pin inserts diseased region, acts on the soft tissue of diseased region with the gimmick pierced, dialled, choose, prize with the power of appropriateness, viscous to peel off
Connect the mechanism of action such as tissue and stimulating acupoint, to play a part for the treatment of.This channels and collaterals sword pin is tetanic especially to muscular fascia disease
There is very the disease such as scar tissue adherent, reduction of the fracture after property spondylitis, synovitis, neck Thoracolumbar disk disease, osteoarthritis, various surgeries
Good therapeutic effect.
The needle body of the present embodiment is detachable, uses Shi doctor according to the species of disease, the position for the treatment of and treatment
Gimmick selects suitable needle body, using flexible, and only needs to sterilize needle body every time, or by needle body designs disposably to make
With reducing cost.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (4)
1. a kind of channels and collaterals sword pin, two parts are constituted before and after needle body and needle handle, it is characterised in that：The needle handle includes a shank body,
Run through along the longitudinal direction in the shank body and be provided with an accommodating hole, the accommodating hole includes the first hole section and be connected to after the first hole section the
Two hole sections, the aperture of second hole section is more than the first hole section；Be sequentially provided with from front to back in second hole section chuck and
One push rod, the center of collet offers centre bore, and the front end of chuck is resisted against on the step between the first hole section and the second hole section,
And be evenly equipped with least two elongated slots opened up along fore-and-aft direction on the rear end periphery of chuck, these elongated slots with centre bore phase
It is logical, many flaps are formed with the rear end of this chuck；Avoidance hole, the front aperture in the avoidance hole are offered on the front end center of the push rod
Mouthful offseted cooperations with the rear end of chuck, be inclined-plane in the aperture in avoidance hole and at least one of the mating surface of rear end of chuck；Institute
The accommodating hole of shank body is inserted in the rear end for stating needle body from front to back, and the centre bore through the first hole section, chuck is worn to the avoidance hole of push rod
It is interior；When push rod travels forward, many flap rear ends of the aperture compressing chuck in avoidance hole, which close up, clamps needle body, in this case
Push rod with respect between shank body provided with location structure position；When push rod is moved backward, avoid after the aperture in hole and many flaps of chuck
End departs from, and unclamps needle body；
Be additionally provided with one on the rear end of the shank body and compress handle, this compress handle from rear end penetrate in accommodating hole with accommodating hole screw thread
Connection, compresses handle front end and compresses and act on push rod, and push rod is constituted with respect to the location structure between shank body with this；
A stage clip is equipped with the rear end of the chuck, the stage clip is acted between chuck and push rod, and pressure spring force is forced after push rod
Move and depart from chuck；
The shank body is to be provided with thread groove on cylinder, its outer peripheral face.
2. channels and collaterals sword pin according to claim 1, it is characterised in that：The forward tip of the needle body is triangular pyramid.
3. channels and collaterals sword pin according to claim 1, it is characterised in that：The forward tip of the needle body is cone.
4. channels and collaterals sword pin according to claim 1, it is characterised in that：The forward tip of the needle body is flat circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060835.1A CN103099732B (en) | 2013-02-27 | 2013-02-27 | Channels and collaterals sword pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060835.1A CN103099732B (en) | 2013-02-27 | 2013-02-27 | Channels and collaterals sword pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103099732A CN103099732A (en) | 2013-05-15 |
| CN103099732B true CN103099732B (en) | 2017-09-12 |
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ID=48308148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310060835.1A Active CN103099732B (en) | 2013-02-27 | 2013-02-27 | Channels and collaterals sword pin |
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| Country | Link |
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| CN (1) | CN103099732B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127316B (en) * | 2014-08-14 | 2016-04-06 | 吴江市江南不锈钢器材有限责任公司 | A kind of acupuncture contact pin apparatus |
| CN106265057A (en) * | 2015-06-02 | 2017-01-04 | 符仲华 | Float needle |
| CN107080572A (en) * | 2017-06-06 | 2017-08-22 | 许辛寅 | A kind of round-sharp needle knife |
| CN110974392A (en) * | 2019-11-21 | 2020-04-10 | 杭州华迈医疗器械有限公司 | Fixture for superfine bone fixing needle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580566A (en) * | 1982-04-22 | 1986-04-08 | Hsu John J | Acupuncture needle and needle guide assembly |
| KR100354232B1 (en) * | 1999-12-15 | 2002-09-28 | 김치경 | device for acupuncture |
| KR100486166B1 (en) * | 2002-12-04 | 2005-04-29 | 주식회사 네오닥터 | Plunger for stimulating Intramuscular and nerve muscle with variable locking structure of needle tightening means |
| CN2870823Y (en) * | 2005-12-30 | 2007-02-21 | 张敬翠 | Sleeved acupuncture needle |
| KR100834280B1 (en) * | 2007-03-05 | 2008-05-30 | 김주현 | Plunger for intramumcular mtimulation |
| CN203107661U (en) * | 2013-02-27 | 2013-08-07 | 周才生 | Channel-and-collateral sword-shaped needle |
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2013
- 2013-02-27 CN CN201310060835.1A patent/CN103099732B/en active Active
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|---|---|
| CN103099732A (en) | 2013-05-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Caisheng Document name: Notification of Patent Invention Entering into Substantive Examination Stage |
|
| CB02 | Change of applicant information |
Address after: Suzhou City, Jiangsu province 215008 Suzhou District Lingering Garden No. 218 Suzhou Road, Lane orthopedics out-patient department Applicant after: Zhou Caisheng Address before: 215011 Jiangsu Province, Suzhou City District Dengwei road Binhe Garden 6 Room 502 Applicant before: Zhou Caisheng |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |