CN206700203U - A kind of larynx microknife with syringe - Google Patents
A kind of larynx microknife with syringe Download PDFInfo
- Publication number
- CN206700203U CN206700203U CN201621461278.XU CN201621461278U CN206700203U CN 206700203 U CN206700203 U CN 206700203U CN 201621461278 U CN201621461278 U CN 201621461278U CN 206700203 U CN206700203 U CN 206700203U
- Authority
- CN
- China
- Prior art keywords
- syringe
- handle
- microknife
- support tube
- knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000867 larynx Anatomy 0.000 title claims abstract description 32
- 210000004761 scalp Anatomy 0.000 claims abstract description 32
- 238000001467 acupuncture Methods 0.000 claims abstract description 30
- 210000003128 head Anatomy 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000000520 microinjection Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 210000001260 vocal cord Anatomy 0.000 description 2
- 206010004278 Benign laryngeal neoplasm Diseases 0.000 description 1
- 108010006654 Bleomycin Proteins 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 108700004675 bleomycetin Proteins 0.000 description 1
- 229960001561 bleomycin Drugs 0.000 description 1
- OYVAGSVQBOHSSS-UAPAGMARSA-O bleomycin A2 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCC[S+](C)C)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C OYVAGSVQBOHSSS-UAPAGMARSA-O 0.000 description 1
- QYOAUOAXCQAEMW-UTXKDXHTSA-N bleomycin A5 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCCNCCCCN)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C QYOAUOAXCQAEMW-UTXKDXHTSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
It the utility model is related to a kind of larynx microknife with syringe, the larynx microknife is provided with microknife part and syringe part, the microknife part is provided with handle of a knife, cutter head, operation handle, fixed support tube, the syringe part is provided with scalp acupuncture, syringe, the cutter head is arranged on handle of a knife head, the operation handle is arranged on handle of a knife rear portion, the fixed support tube is arranged on handle of a knife side, the scalp acupuncture is arranged in fixed support tube, the scalp acupuncture syringe needle stretches out fixed support tube, and the scalp acupuncture rear portion is connected with syringe.It the advantage is that, deep position can be reached, do not influence surgical field of view；Scalp acupuncture accurately can be inserted into diseased region, reduce operating time；Whole under microscope auxiliary mirror it can observe and accurately control injection dosage.
Description
Technical field
Technical field of medical instruments is the utility model is related to, is a kind of larynx microknife with syringe specifically.
Background technology
Supporting laryngoscope operation be under surgical operation microscope, using advanced larynx microtechnic, the mucous membrane according to caused by sound
Ripple is theoretical, protects a kind of intralaryngeal surgery of vocal function to greatest extent while making every effort to and curing disease, is phonosurgery
Important component.Phase early 1980s so far, with supporting laryngoscope operation development at home, the operation on larynx visual field
Obtain very big change, under supporting laryngoscope, shooting amplification system can be relied on, be clearly visible that operative site, while cold light source
Irradiation it also avoid the unrelated damage of operative site.Supporting laryngoscope operation turns into various benign laryngeal tumors and vocal cords now
The conventional operation method of hickie, early stage vocal cord cancer etc..
The hemangioma of throat therapeutic modality main in recent years is also local injection bleomycin A5 under supporting laryngoscope microscope
Or bleomycin, but the local microinjector being related in performing the operation, never targetedly instrumentation.
Chinese utility model patent document CN201220070199.1, publication date 2012.11.21, disclose one kind one
Secondary property laryngotome.During the laryngotome use, due to needing to inject medicine, lesion locations can not be reached using syringe, influence hand
The art visual field is, it is necessary to more people's auxiliary operations.
Chinese invention patent CN201110169581.8, publication date 2011.12.07, disclose a kind of microinjection machine
Structure.This microinjection mechanism is complicated, with high costs, is used only for cell infusion experiment, can not large-scale promotion application.
Therefore, needing one kind badly does not influence surgical field of view, can reach deep position, and easy to operate larynx microknife, and
Had not been reported at present on this larynx microknife.
The content of the invention
The purpose of this utility model is to be directed to deficiency of the prior art, there is provided a kind of larynx microknife with syringe.
To achieve the above object, the utility model adopts the technical scheme that：
A kind of larynx microknife with syringe, the larynx microknife is provided with microknife part and syringe part, described aobvious
Micro- knife part is provided with handle of a knife, cutter head, operation handle, fixed support tube, and the syringe part is provided with scalp acupuncture, syringe, institute
To state cutter head and be arranged on handle of a knife head, the operation handle is arranged on handle of a knife rear portion, and the fixed support tube is arranged on handle of a knife side,
The scalp acupuncture is arranged in fixed support tube, and the scalp acupuncture syringe needle stretches out fixed support tube, the scalp acupuncture rear portion and note
Emitter connects.
The fixed support tube be provided with the first support tube, the second support tube, the first support tube be arranged on handle of a knife side and with
Handle of a knife is integrally formed, and the second support tube is arranged on operation handle side and is integrally formed with operation handle.
The fixed support tube is provided with first sleeve, the second sleeve pipe, and first sleeve is connected and integral side by side with the second sleeve pipe
Shaping, first sleeve are inserted in handle of a knife, and the second sleeve pipe is inserted in scalp acupuncture.
The operation handle front end is provided with fixing hole, and the first sleeve bottom is provided with fix bar, fix bar insertion
Fixing hole.
The scalp acupuncture needle tip surmounts cutter head front end at least 3cm.
The utility model advantage is：
1st, deep position can be reached, does not influence surgical field of view；
2nd, scalp acupuncture accurately can be inserted into diseased region, reduces operating time；
3rd, whole under microscope auxiliary mirror it can observe and accurately control injection dosage.
Brief description of the drawings
Accompanying drawing 1 is a kind of schematic diagram of the microknife part of larynx microknife with syringe of the present utility model.
Accompanying drawing 2 is a kind of schematic diagram of larynx microknife with syringe of the present utility model.
Accompanying drawing 3 is the schematic diagram of the microknife part of another larynx microknife with syringe of the present utility model.
Accompanying drawing 4 is the schematic diagram of the fixed support tube of another larynx microknife with syringe of the present utility model.
Accompanying drawing 5 is the schematic diagram of another larynx microknife with syringe of the present utility model.
Embodiment
Embodiment provided by the utility model is elaborated below in conjunction with the accompanying drawings.
The reference and part being related in accompanying drawing are as follows：
1. the cutter head of handle of a knife 2.
3. the fixed support tube of operation handle 4.
5. the syringe of scalp acupuncture 6.
31. fixing hole
41. the support tube of the first support tube 42. second
43. the sleeve pipe of first sleeve 44. second
431. fix bar
Embodiment 1
Reference picture 1-2, a kind of larynx microknife with syringe of the present utility model, the larynx microknife are provided with microknife portion
Divide and syringe part, the microknife part are provided with handle of a knife 1, cutter head 2, operation handle 3, fixed support tube 4, the syringe
Part is provided with scalp acupuncture 5, syringe 6, and the cutter head 2 is arranged on the head of handle of a knife 1, after the operation handle 3 is arranged on handle of a knife 1
Portion, the fixed support tube 4 are provided with the first support tube 41, the second support tube 42, and the first support tube 41 is arranged on the side of handle of a knife 1 simultaneously
It is integrally formed with handle of a knife 1, the second 42 pipes of support are arranged on the side of operation handle 3 and are integrally formed with operation handle 4, the scalp
Pin 5 is arranged in the first support tube 41 and the second support tube 42, and the syringe needle of scalp acupuncture 5 stretches out the first support tube 41, the head
The needle tip of sword-shaped needle 5 surmounts the front end of cutter head 2 at least 3cm, and the rear portion of scalp acupuncture 5 is connected with syringe 6.
A kind of application method of larynx microknife with syringe of the present utility model is that scalp acupuncture 5 is arranged on into fixed branch
In stay tube 4；Larynx microknife is goed deep into surgery location；By injection of medicine in syringe 6, the rear portion of scalp acupuncture 5 is then inserted in；Operator
Member observes and injects medicine under the microscope.
Embodiment 2
Reference picture 3-5, larynx microknife of the another kind with syringe of the present utility model, the larynx microknife are provided with microknife
Part and syringe part, the microknife part are provided with handle of a knife 1, cutter head 2, operation handle 3, fixed support tube 4, the injection
Device part is provided with scalp acupuncture 5, syringe 6, and the cutter head 2 is arranged on the head of handle of a knife 1, after the operation handle 3 is arranged on handle of a knife 1
Portion, the fixed support tube 4 are provided with the first branch casing 43, the second sleeve pipe 44, and first sleeve 43 is connected side by side with the second sleeve pipe 44
And be integrally formed, first sleeve 43 is inserted in handle of a knife 1, and the second sleeve pipe 44 is inserted in scalp acupuncture 5, and the front end of operation handle 3 is provided with
Fixing hole 31, the bottom of first sleeve 43 are provided with fix bar 431, and fix bar 431 inserts fixing hole 31, the scalp acupuncture 5
Needle tip surmounts the front end of cutter head 2 at least 3cm, and the rear portion of scalp acupuncture 5 is connected with syringe 6.
The application method of larynx microknife of the another kind with syringe of the present utility model is that first sleeve 43 is inserted in into handle of a knife
1, fix bar 431 inserts fixing hole 31, and scalp acupuncture 5 is arranged in the second sleeve pipe 44；Larynx microknife is goed deep into surgery location；Will
Injection of medicine in syringe 6, then it is inserted in the rear portion of scalp acupuncture 5；Operating personnel observe and inject medicine under the microscope.
A kind of the advantages of larynx microknife with syringe of the present utility model, is that it is possible to reach deep position, does not influence
Surgical field of view；Scalp acupuncture accurately can be inserted into diseased region, reduce operating time；Whole under microscope auxiliary mirror it can see
Examine and accurately control injection dosage.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model method is not departed from, some improvement and supplement can also be made, these are improved and supplement
Also it should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of larynx microknife with syringe, it is characterised in that the larynx microknife is provided with microknife part and syringe portion
Point, the microknife part be provided with handle of a knife, cutter head, operation handle, fixed support tube, the syringe part be provided with scalp acupuncture,
Syringe, the cutter head are arranged on handle of a knife head, and the operation handle is arranged on handle of a knife rear portion, and the fixed support tube is arranged on
Handle of a knife side, the scalp acupuncture are arranged in fixed support tube, and the scalp acupuncture syringe needle stretches out fixed support tube, the scalp acupuncture
Rear portion is connected with syringe.
2. larynx microknife according to claim 1, it is characterised in that the fixed support tube is provided with the first support tube, the
Two support tubes, the first support tube are arranged on handle of a knife side and are integrally formed with handle of a knife, and the second support tube is arranged on operation handle one
Side is simultaneously integrally formed with operation handle.
3. larynx microknife according to claim 1, it is characterised in that the fixed support tube is provided with first sleeve, second
Sleeve pipe, first sleeve are connected and are integrally formed side by side with the second sleeve pipe, and first sleeve is inserted in handle of a knife, and the second sleeve pipe is inserted in scalp
Pin.
4. larynx microknife according to claim 3, it is characterised in that the operation handle front end is provided with fixing hole, institute
State first sleeve bottom and be provided with fix bar, fix bar insertion fixing hole.
5. according to any described larynx microknifes of claim 1-4, it is characterised in that the scalp acupuncture needle tip surmounts cutter head
Front end at least 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461278.XU CN206700203U (en) | 2016-12-29 | 2016-12-29 | A kind of larynx microknife with syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461278.XU CN206700203U (en) | 2016-12-29 | 2016-12-29 | A kind of larynx microknife with syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700203U true CN206700203U (en) | 2017-12-05 |
Family
ID=60471913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621461278.XU Expired - Fee Related CN206700203U (en) | 2016-12-29 | 2016-12-29 | A kind of larynx microknife with syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700203U (en) |
-
2016
- 2016-12-29 CN CN201621461278.XU patent/CN206700203U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |