CN105395235B - A kind of reciprocal scroll saw and its cutting method - Google Patents
A kind of reciprocal scroll saw and its cutting method Download PDFInfo
- Publication number
- CN105395235B CN105395235B CN201410464343.3A CN201410464343A CN105395235B CN 105395235 B CN105395235 B CN 105395235B CN 201410464343 A CN201410464343 A CN 201410464343A CN 105395235 B CN105395235 B CN 105395235B
- Authority
- CN
- China
- Prior art keywords
- turbine
- cut
- line
- bearing
- adapter sleeve
- 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.)
- Active
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of reciprocal scroll saw, including transmission mechanism, line of cut and power set, the power set connect line of cut by transmission mechanism, and the cross section of the line of cut is triangle, and the transmission mechanism includes wheel disc, worm screw, turbine adapter sleeve, turbine and shaft coupling.Present invention is mainly used for ligament cutting operation, such as mouse hand, it is a kind of Medical electric instrument of new ligament cutting Minimally Invasive Surgery, line of cut is fixed on guide pin from one end of ligament through the other end in operation, then line of cut is taken out of, be fixed on two of the scroll saw ship and resell on another market on, starting power switch can start to perform the operation, it can so ensure that patient's hand-type is complete, so as to shorten treatment and the recovery period to patient.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of reciprocal scroll saw and its cutting method.
Background technology
Scroll saw can be used when carrying out Minimally Invasive Surgery to symptoms such as mouse hands.The operation of the symptoms such as traditional mouse hand be by
The skin and flesh of hand is cut open, and is then cut off ligament with other cutting tools, then skin and flesh is sutured；Time-consuming for this operation, Er Qiehui
Greatly pain and recovery time are brought to patient；In order to save operating time, shorten post-operative recovery time and mitigate patient
More pains are born in surgical procedure, have invented scroll saw.
The content of the invention
It is an object of the invention to provide a kind of easy to operate reciprocal scroll saw and its cutting method, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of reciprocal scroll saw, including transmission mechanism, line of cut and power set, the power set are connected by transmission mechanism
Line of cut is connect, the cross section of the line of cut is triangle, and the transmission mechanism includes wheel disc, worm screw, turbine adapter sleeve, turbine
And shaft coupling；The turbine adapter sleeve is arranged on the outside of worm screw, turbine and shaft coupling, and turbine adapter sleeve is interior provided with screw thread and interior
Hole, the power output motor connection shaft coupling of the power set, shaft coupling are covered by the flat position being fixed on turbine adapter sleeve
Bearing, the end axle of bearing other end connecting worm side are connected with, worm screw opposite side passes sequentially through end axle, bearing connection bearing
Set, is provided with bearing rib on the outside of bearing holder (housing, cover), and bearing rib surface is provided with screw thread, in the screw thread and turbine adapter sleeve on bearing rib surface
Screw thread coordinate be fixedly connected, bearing be arranged on turbine adapter sleeve endoporus on.
Worm screw centre position is provided with gear, and gear engages with the teeth portion on turbine, and turbine both sides are mounted on flat mouth, described
Wheel disc center is provided with open slot, and flat mouth is connected with open slot by screw fit, and two wheel discs are separately fixed at turbine
Both sides and be suspended at the both ends of worm gear adapter sleeve；Hole is additionally provided with wheel disc, hole is adjacent with open slot, is provided with the hole
Ship and resell on another market, two height shipped and resell on another market are inconsistent, the line of cut be connected to two ship and resell on another market between.
As the further scheme of the present invention：The cross section of the line of cut is triangle.
As the further scheme of the present invention：Two ship and resell on another market (8) height it is inconsistent.
The application method of the reciprocal scroll saw, comprises the following steps：1) cut part is enclosed on line of cut；2) open
The switch of power set；3) power set are rotated by shaft coupling band dynamic bearing；4) bearing drives drives turbine to turn by worm screw
It is dynamic；5) turbine drives rotation of shipping and reselling on another market by wheel disc, ships and resell on another market and drives line of cut to form reciprocal drawing, cuts and is cut part.
Compared with prior art, the beneficial effects of the invention are as follows：
Present invention is mainly used for ligament cutting operation, such as mouse hand, is a kind of doctor of new ligament cutting Minimally Invasive Surgery
With electric tool, line of cut is fixed on guide pin from one end of ligament through the other end, then by line of cut band in operation
Go out, be fixed on two of the scroll saw ship and resell on another market on, starting power switch can start to perform the operation, and can so ensure that patient's hand-type is complete
It is whole, so as to shorten treatment and the recovery period to patient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the transmission mechanism left view diagrammatic cross-section of the present invention.
Fig. 3 is the transmission mechanism main view diagrammatic cross-section of the present invention.
Fig. 4 is the worm screw front view of the present invention.
Fig. 5 is the worm gear top view of the present invention.
Fig. 6 is the worm gear arrangement schematic diagram of the present invention.
Fig. 7 is the worm gear adapter sleeve profile of the present invention.
Fig. 8 is the worm gear connecting jacket structure schematic diagram of the present invention.
Fig. 9 is the wheel disc left view of the present invention.
Figure 10 is the wheeling disk structure schematic diagram of the present invention.
Figure 11 is the bearing holder (housing, cover) diagrammatic cross-section of the present invention.
Figure 12 is the bearing housing structure schematic diagram of the present invention.
In figure：1- transmission mechanisms；2- lines of cut；3- power set；4- wheel discs；5- bearing holder (housing, cover)s；6- worm screws；7- worm gears connect
Set；8- ships and resell on another market；9- teeth portion；10- worm gears；The flat position sets of 11-；12- shaft couplings；14- screws；15- bearings；16- gears；17- ends axle；
The flat mouths of 20-；28- holes；29- open slots；30- screw threads；31- bearing ribs；32- power output motors；33- is cut part.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~12, in the embodiment of the present invention, a kind of reciprocal scroll saw, including transmission mechanism 1, line of cut 2 and power
Device 3, power set 3 connect line of cut 2 by transmission mechanism 1, and the cross section of line of cut 2 is triangle, and wedge angle has more preferable
Cutting effect, therefore the line of cut 2 of triangular-section can more effectively be cut；Transmission mechanism includes wheel disc 4, worm screw
6th, turbine adapter sleeve 7, turbine 10 and shaft coupling 12.
Turbine adapter sleeve 7 is arranged on the outside of worm screw 6, turbine 10 and shaft coupling 12, be provided with turbine adapter sleeve 7 screw thread and
Endoporus, the power output motor 32 of power set 3 connect shaft coupling 12, and shaft coupling 12 is by being fixed on turbine adapter sleeve 7
Flat position set 11 is connected with bearing 15, the end axle 17 of the side of 15 other end connecting worm of bearing 6, and the opposite side of worm screw 6 passes sequentially through end
Axle 17, bearing 15 connect bearing holder (housing, cover) 5, and the outside of bearing holder (housing, cover) 5 is provided with bearing rib 31, and the surface of bearing rib 31 is provided with screw thread, bearing
Keep off the screw thread on 31 surfaces to be fixedly connected with the screw thread cooperation in turbine adapter sleeve 7, bearing 15 is arranged on the endoporus of turbine adapter sleeve 7
On.
The centre position of worm screw 6 is provided with gear 16, and gear 16 is engaged with the teeth portion 9 on turbine 10, and the both sides of turbine 10 are respectively mounted
There is flat mouth 20, the center of wheel disc 4 is provided with open slot 29, and flat mouth 20 is connected with open slot 29 by screw 14, two
Wheel disc 4 is separately fixed at the both sides of turbine 10 and is suspended at the both ends of worm gear adapter sleeve 7；Hole 28, hole 28 are additionally provided with wheel disc 4
It is adjacent with open slot 29, be provided with hole 28 and ship and resell on another market 8, two ship and resell on another market 8 height it is inconsistent, line of cut 2 is connected to two and ships and resell on another market 8
Between.
The application method of reciprocal scroll saw, comprises the following steps：1) cut part 33 is enclosed on line of cut 2；2) open
The switch of power set 3；3) power set 3 are rotated by shaft coupling 12 with dynamic bearing 15；4) bearing 15, which drives, passes through the band of worm screw 6
Dynamic turbine 10 rotates；5) turbine 10 drives 8 rotations of shipping and reselling on another market by wheel disc 4, and 8 drive lines of cut 2 of shipping and reselling on another market form reciprocal drawing, cut
Cut cut part 33.
Present invention is mainly used for ligament cutting operation, such as mouse hand, is a kind of doctor of new ligament cutting Minimally Invasive Surgery
With electric tool, line of cut is fixed on guide pin from one end of ligament through the other end, then by line of cut band in operation
Go out, be fixed on two of scroll saw ship and resell on another market on, starting power switch can start to perform the operation, and can so ensure that patient's hand-type is complete,
So as to shorten treatment and the recovery period to patient.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of reciprocal scroll saw, including transmission mechanism (1), line of cut (2) and power set (3), it is characterised in that the power
Device (3) connects line of cut (2) by transmission mechanism (1), and the transmission mechanism includes wheel disc (4), worm screw (6), turbine connection
Cover (7), turbine (10) and shaft coupling (12)；The turbine adapter sleeve (7) is arranged on worm screw (6), turbine (10) and shaft coupling
(12) outside, turbine adapter sleeve (7) is interior to be provided with screw thread and endoporus, and the power output motor (32) of the power set (3) is even
Shaft coupling (12) is connect, shaft coupling (12) is connected with bearing (15), axle by the flat position set (11) being fixed on turbine adapter sleeve (7)
The end axle (17) of (15) other end connecting worm (6) side is held, worm screw (6) opposite side passes sequentially through end axle (17), bearing (15)
Bearing holder (housing, cover) (5) is connected, bearing rib (31) is installed on the outside of bearing holder (housing, cover) (5), bearing rib (31) surface is provided with screw thread, bearing rib
(31) screw thread on surface coordinates with the screw thread in turbine adapter sleeve (7) and is fixedly connected, and bearing (15) is arranged on turbine adapter sleeve (7)
Endoporus on；
Worm screw (6) centre position is provided with gear (16), and gear (16) engages with the teeth portion (9) on turbine (10), turbine
(10) both sides are mounted on flat mouth (20), and wheel disc (4) center is provided with open slot (29), flat mouth (20) and open slot
(29) it is connected by screw (14), two wheel discs (4) are separately fixed at the both sides of turbine (10) and are suspended in worm gear connection
At the both ends for covering (7)；Hole (28) is additionally provided with wheel disc (4), hole (28) are adjacent with open slot (29), are provided with the hole (28)
Ship and resell on another market (8), the line of cut (2) is connected to two and shipped and resell on another market between (8).
2. reciprocal scroll saw according to claim 1, it is characterised in that the cross section of the line of cut (2) is triangle.
3. reciprocal scroll saw according to claim 1, it is characterised in that two ship and resell on another market (8) height it is inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464343.3A CN105395235B (en) | 2014-09-10 | 2014-09-10 | A kind of reciprocal scroll saw and its cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464343.3A CN105395235B (en) | 2014-09-10 | 2014-09-10 | A kind of reciprocal scroll saw and its cutting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105395235A CN105395235A (en) | 2016-03-16 |
| CN105395235B true CN105395235B (en) | 2017-12-05 |
Family
ID=55461247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410464343.3A Active CN105395235B (en) | 2014-09-10 | 2014-09-10 | A kind of reciprocal scroll saw and its cutting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105395235B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667549B (en) * | 2017-02-16 | 2019-04-09 | 汤宇 | Wire-element, medical minimally invasive cutting line and its manufacturing method |
| EP4355087A1 (en) * | 2021-06-15 | 2024-04-24 | Soletech Limited | Veterinary saw assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004018672A1 (en) * | 2004-04-17 | 2005-11-03 | Soussanna Krouglova | Surgical bone saw, comprising adjustable frame and cutting chain made of twisted wire guided around pulleys |
| CN101073511A (en) * | 2007-06-26 | 2007-11-21 | 北京航空航天大学 | Minimal access bone operating robot based on 3D mouse operation |
| CN102335020A (en) * | 2010-07-15 | 2012-02-01 | 北京蒙太因医疗器械有限公司 | Medical powered fret saw |
| CN102499753A (en) * | 2011-10-31 | 2012-06-20 | 杭州市桐庐江南医光总厂 | Adjustable direct laryngoscope |
| CN204092098U (en) * | 2014-09-10 | 2015-01-14 | 芜湖锐进医疗设备有限公司 | A kind of back and forth scroll saw |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050273110A1 (en) * | 2004-05-12 | 2005-12-08 | Boehm Frank H Jr | Devices for performing fusion surgery using a split thickness technique to provide vascularized autograft |
-
2014
- 2014-09-10 CN CN201410464343.3A patent/CN105395235B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004018672A1 (en) * | 2004-04-17 | 2005-11-03 | Soussanna Krouglova | Surgical bone saw, comprising adjustable frame and cutting chain made of twisted wire guided around pulleys |
| CN101073511A (en) * | 2007-06-26 | 2007-11-21 | 北京航空航天大学 | Minimal access bone operating robot based on 3D mouse operation |
| CN102335020A (en) * | 2010-07-15 | 2012-02-01 | 北京蒙太因医疗器械有限公司 | Medical powered fret saw |
| CN102499753A (en) * | 2011-10-31 | 2012-06-20 | 杭州市桐庐江南医光总厂 | Adjustable direct laryngoscope |
| CN204092098U (en) * | 2014-09-10 | 2015-01-14 | 芜湖锐进医疗设备有限公司 | A kind of back and forth scroll saw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105395235A (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017185097A8 (en) | Arthroscopic devices and methods | |
| EP2772214A3 (en) | Rotary powered articulation joints for surgical instruments | |
| MX2015011343A (en) | Rotary powered surgical instruments with multiple degrees of freedom. | |
| CN105395235B (en) | A kind of reciprocal scroll saw and its cutting method | |
| CN206675554U (en) | A kind of paediatrics Sternal distraction device | |
| CN203468670U (en) | Electric bending device of surgical operation instrument and surgical operation instrument | |
| CN204092098U (en) | A kind of back and forth scroll saw | |
| CN104337557A (en) | Electric bending device for surgical operating instrument and surgical operating instrument | |
| CN102525597B (en) | surgical resection device | |
| MX2015011329A (en) | Rotary powered articulation joints for surgical instruments. | |
| CN211325378U (en) | Stone-taking basket with threaded guide head | |
| CN202218896U (en) | Novel surgical operation knife | |
| CN208319315U (en) | A kind of surgical instrument and micro-wound operation robot for micro-wound operation robot | |
| CN202313596U (en) | Adjustable medical scalpel | |
| WO2007139971A3 (en) | Dental handpiece drive train with non-intersecting axes | |
| CN206548577U (en) | Torsion mechanism for ultrasound knife | |
| CN104127252B (en) | For the spittoon rotating mechanism of dental unit | |
| CN208084553U (en) | A kind of timber floor cutting equipment | |
| CN202386741U (en) | Medical elastic protective sleeve for mandibular osteotomy grinding wheel | |
| CN203539407U (en) | Drilling-sawing head for chiselling off sequestrum of skull external lamina layer | |
| CN207344633U (en) | A kind of rotary cutter | |
| CN201861778U (en) | Teeth protecting bending structure for handheld teeth polisher | |
| CN204295944U (en) | Medical tubing end portion treatment machine | |
| CN207640449U (en) | The cutting separator of articulatio sternoclavicularis and the first sternal rib junction for postmortem | |
| CN205729455U (en) | A kind of Mandible Osteotomy device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A double wire saw and its cutting method Effective date of registration: 20230613 Granted publication date: 20171205 Pledgee: Wuhu Yan'an Road Sub branch of Huishang Bank Co.,Ltd. Pledgor: WUHU RUIJIN MEDICAL INSTRUMENT & DEVICE Co.,Ltd. Registration number: Y2023980043817 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |