CN107468289A - Imbedding tool - Google Patents
Imbedding tool Download PDFInfo
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- CN107468289A CN107468289A CN201710657500.6A CN201710657500A CN107468289A CN 107468289 A CN107468289 A CN 107468289A CN 201710657500 A CN201710657500 A CN 201710657500A CN 107468289 A CN107468289 A CN 107468289A
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- needle
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- 238000002347 injection Methods 0.000 claims abstract description 54
- 239000007924 injection Substances 0.000 claims abstract description 54
- 238000009527 percussion Methods 0.000 claims description 26
- 238000003306 harvesting Methods 0.000 claims description 12
- 238000010009 beating Methods 0.000 claims description 10
- 239000002729 catgut Substances 0.000 description 16
- 238000001467 acupuncture Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 238000010304 firing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 206010042772 syncope Diseases 0.000 description 2
- 206010061623 Adverse drug reaction Diseases 0.000 description 1
- 208000020401 Depressive disease Diseases 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003266 anti-allergic effect Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 201000003102 mental depression Diseases 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
- A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1253—Driving means driven by a human being, e.g. hand driven
Abstract
The invention provides a kind of imbedding tool, includes puncture portion and power part；The puncture portion includes sunken cord cylinder and injection device；Cylinder of sunkening cord is internally provided with the first perforate；Space forms the first tolerant portion where first perforate；The injection device is arranged in the first tolerant portion；Cylinder of sunkening cord includes cylinder head, barrel；Cylinder head is fixedly connected or is detachably connected with barrel；Power part is fixedly connected or is detachably connected with puncture portion.Reusable in the present invention, injection needle is disposable aseptic syringe needle, is changed after use, economic security, while optimizes flow of sunkening cord, the injection number being effectively increased in the unit interval.
Description
Technical field
The present invention relates to medical instruments field, in particular it relates to a kind of imbedding tool.
Background technology
The extension that the traditional Chinese medical science is sunken cord as Chinese medicine acupuncture treatment, is that certain material is embedded into some acupuncture points, passes through material of sunkening cord
Two-way function with acupuncture points on the human body is so as to reaching a kind of outer treating method of therapeutic action.The traditional Chinese medical science is sunken cord under the conditions of strict sterilization, is used
Cord-embedding needle is by simultaneously indwelling in degree selected by catgut or other absorbable protein line embedment human bodies, the material such as catgut during indwelling
Soften in vivo, liquefy and absorb, by the long-time gentle stimulation lasting to related acupuncture point, adjust body self-regeneration and generation
Thank to balance, reach the purpose for the treatment of disease.The traditional Chinese medical science is sunken cord can determine different to select cave and use according to state of an illness weight, actual situation difference
How much is line, in physical activity just as hand-manipulating of needle effect, reaches dredging the channel, adjusts internal organs negative and positive, the purpose that righting is got rid of evils.
Traditional Chinese medical science catgut embedding therapy is the product that acupuncture theory is combined with modern physicses medical science, has gathered a variety of methods, more
Caused chemical stimulation in kind of effect, including catgut liquefaction absorption process, traditional Chinese medical science lancing, let the acupuncture needle remain at a certain point (sunkening cord), acupoint block, pin
A variety of stimulating effects such as thorn and body tissue damage.Being stimulated by catgut implantation at acupoint, make nerve --- body fluid plays a series of tune
Section acts on, and to promote organism metabolism, improves immunity function.Acupoint thread-embedding therapy wound is smaller, Small side effects, each treatment interval
Time is grown, and patient need not frequently be to and from hospital；The dosage and frequency of patient's medication are reduced simultaneously, mitigates drug side-effect, are suffered from
Person is easy to receive, and compliance is good, has the effect of affirmative in clinical and healthcare field.Especially in digestion, nerve, endocrine, exempt from
There is some superiority in terms of the disease of epidemic disease system, the traditional Chinese medical science, which is sunken cord, in addition is also widely used in sub-health population, in lowering blood-fat and reducing weight, beauty
Beauty treatment, anti-mental depression, antiallergy, antifatigue etc. have definite effect.
Traditional Chinese medical science embedding method is during, it has been found that having many needs improvements.Amount to as follows：(1) bury
Gamma therapy is a kind of medical procedure for invading human body, and therapeutic effect operation receiveing person sunkens cord gimmick influence, such as crosses patient method, depth handle
Hold bad, influence therapeutic effect, local damage occurs in severe patient；(2) needle receiver is when hungry, weak, tired, or
There is psychology fear to minute hand in person, phenomenon of easily having a fainting spell during acupuncture treatment；(3) sterile working of catgut embedding therapy also merits attention, and buries at present
Line uses injection needle more, inserts catgut by hand before operation, operates and whipped up by acupuncturist or health worker, needs
Catgut is repeatedly placed, operating process has individual difference, if whole sterile more difficult control completely；(4) traditional Chinese medical science is sunken cord at present
It is manually operated for operating personnel, it is impossible to accomplish to standardize.
Demand and the deficiency that presently, there are for traditional Chinese medical science catgut embedding therapy, there is an urgent need to improve traditional Chinese medical science catgut embedding for treatment device,
Automation, standardization can be realized, while ensures sterile working, is easy to be extended and applied again.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of imbedding tool.
According to imbedding tool provided by the invention, puncture portion and power part are included；
The puncture portion includes sunken cord cylinder and injection device；
Cylinder of sunkening cord is internally provided with the first perforate；Space forms the first tolerant portion where first perforate；
The injection device is arranged in the first tolerant portion；
Cylinder of sunkening cord includes cylinder head, barrel；Cylinder head is fixedly connected or is detachably connected with barrel；
Power part is fixedly connected or is detachably connected with puncture portion.
Preferably, injection device includes injection needle；
Cylinder head is in axial direction provided with needle outlet；
Injection needle can be changed between harvesting state and thorn do well both states；
Under the harvesting state, injection needle is integrally located in the first tolerant portion；
The thorn is done well down, and the first syringe needle is reached outside cylinder of sunkening cord along needle outlet through cylinder head proximal end face.
Preferably, the injection device also includes thimble, (the first back-moving spring and second back-moving spring；
Injection needle includes the first syringe needle and the first backshank；Thimble includes the second syringe needle and the second nail tail；
Cylinder head, (the first back-moving spring, the first backshank, second back-moving spring, the second backshank are sequentially connected.
Preferably, it is provided with pin hole in the first syringe needle；
Second syringe needle external diameter is less than the pinhole diameter of the first syringe needle；
Second syringe needle can slide along the pin hole of the first syringe needle.
Preferably, the injection device also comprising balance weight body and excites sleeve；
Excite and axial guide hole is provided with sleeve proximal end face；
Second backshank is assemblied in axial guide hole by balance weight body；
Balance weight body guide hole can be slided vertically.
Preferably, under the harvesting state, the distal face of balance weight body separates with the bottom hole face of axial guide hole；
The thorn does well down, and the distal face of balance weight body can contact with the bottom hole face of axial guide hole.
Preferably, it is provided with scale on cylinder head or barrel；
(the first back-moving spring length is more than second back-moving spring length；
Under harvesting state, distance is 5~7mm between the bottom hole face of the distal face of balance weight body and axial guide hole.
Preferably, the power part includes guide cylinder；
Guide cylinder is in axial direction provided with guide through hole；
Barrel distal end is threadedly coupled with guide cylinder.
Preferably, power part also includes screw plug, pull bar and impact spring；
Screw plug is connected with guide cylinder distal threads；
Pull bar includes impact portion, stores power portion and pull portion；Impact site is in guide through hole；
Impact spring, which is socketed in, to be stored in power portion, and the both ends of impact spring connect with impact portion distal face, screw plug proximal end face respectively
Touch；
Storage power portion extends through screw plug distal face along guide through hole axial direction and is connected with pull portion.
Preferably, power part also includes percussion lock；
Guide cylinder has been disposed radially percussion hole；
Impact portion is disposed radially limited location hole；Positive stop and limit spring are provided with spacing hole；
Positive stop is arranged on by limit spring on the bottom hole face of the spacing hole；
Positive stop can in axial direction move with impact portion to be inserted into percussion hole；
Percussion lock includes beating shaft；Beating shaft can eject positive stop from percussion hole.
Compared with prior art, the present invention has following beneficial effect：
1st, reusable in the present invention, injection needle is disposable aseptic syringe needle, is changed after use, economy peace
Entirely, while flow of sunkening cord is optimized, the injection number being effectively increased in the unit interval；
2nd, syringe needle of the present invention is not exposed, reduces patient because seeing fear caused by long syringe needle, having a fainting spell during acupuncture treatment；Injection process is fast,
Mitigate the acupuncture pain caused by operator's gimmick is improper；It is and special without being carried out to the manipulation of acupuncture and implantation wire body gimmick
Industry is trained；
3rd, present invention reduces compared with traditional method because of the possibility that infects site of puncture is exposed to air for a long time,
Required depth position can be implanted to by adjusting the stroke of injection needle will accurately sunken cord simultaneously；
4th, the present invention can injection needle be pierced into depth with specification, the regulation Different Acupoints sunken cord, regulation is sunken cord by matching
Operating time etc. realizes the standardization of traditional Chinese medical science catgut embedding for treatment, automation；
5th, instant invention overcomes the prejudice that traditional concept Chinese traditional treatment needs " old docter of TCM " hosting, patient oneself just can complete
The operation of sunkening cord of itself most acupuncture points on the human body；Compared to the imbedding tool that profile is syringe shape, gun-shaped, profile of the present invention can make pen
Shape, reduces tension when patient sees imbedding tool, and nature is more loosened in operation.
6th, the present invention uses the dynamical system of Purely mechanical, eliminates the complicated structure of electronic device or heavy electric power storage
Element, it is simple and reliable.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that balance weight body faces diagrammatic cross-section；
Fig. 3 is balance weight body left view.
Shown in figure：
The cylinder pull portion 1003 of head 1
The guide cylinder 11 of needle outlet 101
The swivel nut 12 of catgut 2
The limit spring 13 of (the first back-moving spring 3
The positive stop 14 of injection needle 4
The impact spring 15 of first syringe needle 401
The screw plug 16 of first backshank 402
The firing button 17 of barrel 5
Excite the beating shaft 18 of sleeve 6
Second back-moving spring 7 fires nut 19
Thimble 8 fires adapter 20
Second syringe needle 801 fires spring 21
Second backshank 802 fires hole 22
The puncture portion 50 of balance weight body 9
Pull bar 10 is sunken cord cylinder 55
The power part 60 of impact portion 1001
Store power portion 1002
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
As shown in figure 1, in embodiment, imbedding tool provided by the invention includes puncture portion 50 and power part 60.Wherein puncture
Portion 50 includes sunken cord cylinder 55 and injection device；Cylinder 55 of sunkening cord includes cylinder head 1 and barrel 5, and barrel 5 is with axially extending bore
Cylindrical structure, be provided with stepped hole in cylinder head 1, by near-end to distal direction, the stepped hole sequentially forms out pin
Hole 101, first step hole, second step hole, needle outlet 101, first step hole, the aperture in second step hole increase successively,
Internal thread is provided with the near-end wall in second step hole, for being threadedly coupled with barrel 5.The sunken cord inside of cylinder 55 is opened
Hole forms the first perforate, and the first perforate takes up space to form the first tolerant portion, and injection device is located in the described first tolerant portion.Note
Injection device then includes injection needle 4, thimble 8, (the first back-moving spring 3 and second back-moving spring 7；Injection needle 4 includes the first syringe needle
401 and first backshank 402, thimble 8 includes the second syringe needle 801 and follows closely the both ends of tail (the first back-moving spring 3 respectively with second with second
The bottom hole face of stepped hole, the first backshank 402 are connected, and the first syringe needle 401 then in axial direction passes through (the first back-moving spring 3；With it is general
Logical pumping needle is similar, middle axial aperture is also opened up on the first backshank 402, one end of second back-moving spring 7 is arranged on the first pin
In axial aperture in tail 402, the other end then contacts with the second backshank 802.Pin hole, the second pin are provided with first syringe needle 401
First 801 external diameter is less than the pinhole diameter of the first syringe needle 401, and the second syringe needle 801 in axial direction reaches through second back-moving spring 7
In the pin hole of first syringe needle 401.Injection needle 4 can be changed between harvesting state and thorn do well both states：The receipts
Deposit under state, injection needle 4 is integrally located in the first tolerant portion；The thorn is done well down, and the first syringe needle 401 is worn along needle outlet 101
The proximal end face of cylinder head 1 is crossed to reach outside cylinder 55 of sunkening cord.In preference, cylinder head 1 can also be external screw thread, be screwed into barrel
In 5 screwed hole.It is further preferred that can also be what is be fixedly connected between cylinder head 1 and barrel 5, but the structure is not
Beneficial to the replacing of injection needle 4, and depth can not be gone out to the thorn of injection needle 4 and be adjusted.
In embodiment, injection device also comprising balance weight body 9 and excites sleeve 6.The nesting of sleeve 6 is excited to be enclosed in the first perforate
Interior, proximal end face is contacted with the first backshank 402, and axial guide hole is provided with proximal end face, and the second backshank 802 and balance weight body 9 are tight
It is solidly connected, as shown in Figure 2 and Figure 3, the diameter of balance weight body 9 is slightly less than the internal diameter of axial guide hole to the structure of balance weight body 9, ensures balance weight body 9
It guide hole can slide vertically, while prevent thimble 8 from rocking the pin hole for departing from the first syringe needle 401.The axial guide hole is blind hole,
Prevent balance weight body 9 from deviating from from distal end.Injection needle 4 is under the harvesting state, the bottom hole of the distal face of balance weight body 9 and axial guide hole
Face separates, and the thorn does well down, and the distal face of balance weight body 9 can contact with the bottom hole face of axial guide hole.
The operation principle in puncture portion 50 is：Under original state, injection needle 4 is in harvesting state, catgut 2 etc. and sunken cord medicine
It is placed in the pin hole near-end of injection needle 4, when exciting the distal face of sleeve 6 to receive impact, excites the proximal movement of sleeve 6,
And then promote injection needle 4 to move, the first syringe needle 401 is reached outside cylinder 55 of sunkening cord along needle outlet 101 through the proximal end face of cylinder head 1,
Due to balance weight body 9 and the pre-existing flying height in the axial direction of sleeve 6 is excited, excites sleeve 6 just after moving a segment distance
Further promote balance weight body 9 and thimble 8.By adjusting counterweight block structure, balance weight body 9 with exciting sleeve 6 advance in the axial direction
Gap and (the first back-moving spring 3, the length of second back-moving spring 7 and elastic force be present, it is possible to achieve move to most in injection needle 4
During distant place, thimble 8 releases catgut 2 from the pin hole of injection needle 4, completes operation of sunkening cord.Then (the first back-moving spring 3 with
In the presence of second back-moving spring 7, injection needle 4 turns again to harvesting state, and thimble 8 also returns to initial position, backs out a head
Portion 1, next operation of sunkening cord can be carried out by changing injection needle 4.Because cylinder head 1 and barrel 5 are connected through a screw thread, therefore on
Stating the ultimate range of the motion of injection needle 4 can be adjusted by screwing between cylinder head 1 and barrel 5.Preferably, in cylinder
Scale is set on head 1 or barrel 5, just can adjust the depth that selection injection needle 4 is pierced into acupuncture points on the human body easily according to the actual requirements
Degree.
Power part 60 includes guide cylinder 11, screw plug 16, pull bar 10 and impact spring 15, and guide cylinder 11 is in axial direction set
Guide through hole is equipped with, the distal end of barrel 5 is threadedly coupled with guide cylinder 11.Screw plug 16 is connected with the distal threads of guide cylinder 11；Draw
Bar 10 includes impact portion 1001, storage power portion 1002 and pull portion 1003, impact portion 1001 and is located in guide through hole, impact spring
15 are socketed in storage power portion 1002, and the both ends of impact spring 15 contact with the distal face of impact portion 1001, the proximal end face of screw plug 16 respectively,
Storage power portion 1002 extends through the distal face of screw plug 16 along guide through hole axial direction and is connected with pull portion 1003.In pull portion 1003
Swivel nut 12 is additionally provided with, swivel nut 12 is threadedly coupled with pull portion 1003.It is provided with what is extended in a radial direction in impact portion 1001
Spacing hole, positive stop 14 and limit spring 13 is provided with spacing hole, positive stop 14 is arranged on institute by limit spring 13
State on the bottom hole face of spacing hole, when positive stop 14 contacts with the hole wall of guide through hole, limit spring 13 is in compressive state.Lead
Percussion hole is provided with to cylinder 11, the percussion hole radially extends along guide cylinder 11 and through the barrel of guide cylinder 11, fires hole
Position is provided with percussion adapter 20, and the distal end of percussion adapter 20 has been connected through a screw thread percussion nut 19, has fired nut 19
On be provided with axial through hole, beating shaft 18 is provided with the axially extending bore, beating shaft 18 includes the shaft shoulder, and the shaft shoulder connects positioned at percussion
In pipe 20, and diameter is more than the diameter of axially extending bore on nut, and beating shaft 18 passes axially through nut distal face and firing button
17 connections, percussion spring 21 is provided between the proximal end face and the outer wall of guide cylinder 11 of the shaft shoulder.Beating shaft 18, percussion spring 21,
Firing button 17, percussion adapter 20 and percussion nut collectively form percussion lock.In preference, the distal end of barrel 5 and guiding
It can also be fixedly connected between cylinder 11, be advantageous to the stability of entirety of the invention, but when problem occurs for power part 60,
Maintenance is not convenient enough.Preferably, limit spring 13 is identical with the dimensions for firing spring 21.
The operation principle of power part 60 is：The swivel nut 12 on pull bar 10 is pulled to distal end, impact spring 15 is compressed, simultaneously
The also distal movement of positive stop 14, when positive stop 14 moves to percussion hole position, limit spring 13 will be spacing
Block 14 is pushed into percussion hole, and now, in impact spring 15 storing has larger elastic potential energy；Now, firing button 17 is pressed,
Beating shaft 18 releases positive stop 14 from percussion hole, and the elastic potential energy release in impact spring 15 changes into the dynamic of pull bar 10
Can, finally hit and excite sleeve 6, and then drive puncture portion 50 to run.
When using of the invention, catgut 2 is put into injection needle 4 first, injection needle 4 is then arranged on cylinder 55 of sunkening cord
In, pull bar 10 is pulled up, until positive stop 14 is moved in percussion hole；According to needed for sunkening cord depth adjusting cylinder head 1 with
Relative axial position between barrel 5；Needle outlet 101 is finally directed at acupuncture points on the human body and presses firing button 17, you can completion is sunken cord
Operation.After the completion of sunkening cord, replacing injection needle 4 can carry out operation of sunkening cord next time, simple efficient.In embodiment, power part
60 main part, as guide cylinder 11, pull bar 10 are supported by metalwork, be advantageous to increase impulsive force；The main body in puncture portion 50, such as
Cylinder 55 of sunkening cord is made up of plastic member.In preference, the power part 60 can also be other structures, such as electromagnetism percussion knot
Structure, it need to only ensure the impact to exciting sleeve 6.
Embodiment：Pitch P=1.54mm of (the first back-moving spring 3, number of total coils n=19 ± 0.5, number of active coils n1=
17.5 ± 0.5,27.5 ± 1mm of total length；Pitch P=1.32mm of second back-moving spring 3, number of total coils n=28 ± 0.5, effectively
Number of turns n1=26.5 ± 0.5,36 ± 1mm of total length；The weight of balance weight body 9 is 0.003kg；Original state, i.e. injection needle 4, which are in, to be received
When depositing state, balance weight body 9 and flying height is 5~7mm between exciting sleeve 6.By repetition test, present embodiment can be
When injection needle 4 moves to ultimate range, thimble 8 ejects catgut 2.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of imbedding tool, it is characterised in that include puncture portion and power part；
The puncture portion includes sunken cord cylinder and injection device；
Cylinder of sunkening cord is internally provided with the first perforate；Space forms the first tolerant portion where first perforate；
The injection device is arranged in the first tolerant portion；
Cylinder of sunkening cord includes cylinder head, barrel；Cylinder head is fixedly connected or is detachably connected with barrel；
Power part is fixedly connected or is detachably connected with puncture portion.
2. imbedding tool according to claim 1, it is characterised in that injection device includes injection needle；
Cylinder head is in axial direction provided with needle outlet；
Injection needle can be changed between harvesting state and thorn do well both states；
Under the harvesting state, injection needle is integrally located in the first tolerant portion；
The thorn is done well down, and the first syringe needle is reached outside cylinder of sunkening cord along needle outlet through cylinder head proximal end face.
3. imbedding tool according to claim 2, it is characterised in that the injection device also resets bullet comprising thimble, first
Spring and second back-moving spring；
Injection needle includes the first syringe needle and the first backshank；Thimble includes the second syringe needle and the second nail tail；
Cylinder head, (the first back-moving spring, the first backshank, second back-moving spring, the second backshank are sequentially connected.
4. imbedding tool according to claim 3, it is characterised in that be provided with pin hole in the first syringe needle；
Second syringe needle external diameter is less than the pinhole diameter of the first syringe needle；
Second syringe needle can slide along the pin hole of the first syringe needle.
5. imbedding tool according to claim 3, it is characterised in that the injection device also comprising balance weight body and excites set
Cylinder；
Excite and axial guide hole is provided with sleeve proximal end face；
Second backshank is assemblied in axial guide hole by balance weight body；
Balance weight body guide hole can be slided vertically.
6. imbedding tool according to claim 5, it is characterised in that under the harvesting state, the distal face and axle of balance weight body
Separated to the bottom hole face of guide hole；
The thorn does well down, and the distal face of balance weight body can contact with the bottom hole face of axial guide hole.
7. imbedding tool according to claim 6, it is characterised in that be provided with scale on cylinder head or barrel；
(the first back-moving spring length is more than second back-moving spring length；
Under harvesting state, distance is 5~7mm between the bottom hole face of the distal face of balance weight body and axial guide hole.
8. imbedding tool according to claim 1, it is characterised in that the power part includes guide cylinder；
Guide cylinder is in axial direction provided with guide through hole；
Barrel distal end is threadedly coupled with guide cylinder.
9. imbedding tool according to claim 8, it is characterised in that power part also includes screw plug, pull bar and impact spring；
Screw plug is connected with guide cylinder distal threads；
Pull bar includes impact portion, stores power portion and pull portion；Impact site is in guide through hole；
Impact spring, which is socketed in, to be stored in power portion, and the both ends of impact spring contact with impact portion distal face, screw plug proximal end face respectively；
Storage power portion extends through screw plug distal face along guide through hole axial direction and is connected with pull portion.
10. imbedding tool according to claim 9, it is characterised in that power part also includes percussion lock；
Guide cylinder has been disposed radially percussion hole；
Impact portion is disposed radially limited location hole；Positive stop and limit spring are provided with spacing hole；
Positive stop is arranged on by limit spring on the bottom hole face of the spacing hole；
Positive stop can in axial direction move with impact portion to be inserted into percussion hole；
Percussion lock includes beating shaft；Beating shaft can eject positive stop from percussion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657500.6A CN107468289A (en) | 2017-08-03 | 2017-08-03 | Imbedding tool |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394517A (en) * | 2017-12-25 | 2019-03-01 | 太仓市第人民医院 | The catgut implantation at acupoint rifle and its working method of two kinds of operation modes |
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