CN103720505B - A kind of Tri-detachable type endoscope minimally invasive forceps - Google Patents
A kind of Tri-detachable type endoscope minimally invasive forceps Download PDFInfo
- Publication number
- CN103720505B CN103720505B CN201310734498.XA CN201310734498A CN103720505B CN 103720505 B CN103720505 B CN 103720505B CN 201310734498 A CN201310734498 A CN 201310734498A CN 103720505 B CN103720505 B CN 103720505B
- Authority
- CN
- China
- Prior art keywords
- claw beam
- binding clip
- clamp handle
- plug
- dismounting
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 57
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229920003266 Leaf® Polymers 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003466 welding Methods 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2901—Details of shaft
- A61B2017/2902—Details of shaft characterized by features of the actuating rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/2912—Handles transmission of forces to actuating rod or piston
- A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
- A61B2017/292—Handles transmission of forces to actuating rod or piston details of linkages or pivot points connection of actuating rod to handle, e.g. ball end in recess
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2931—Details of heads or jaws with releasable head
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2932—Transmission of forces to jaw members
- A61B2017/2933—Transmission of forces to jaw members camming or guiding means
- A61B2017/2936—Pins in guiding slots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2932—Transmission of forces to jaw members
- A61B2017/2939—Details of linkages or pivot points
- A61B2017/294—Connection of actuating rod to jaw, e.g. releasable
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
nullThe invention discloses a kind of Tri-detachable type endoscope minimally invasive forceps，By clamp handle parts、Claw beam parts、Binding clip tie component forms，Clamp handle parts are by rear clamp handle、Wheel set assembly、Front clamp handle、Plug、Plug spring、Conducting rod、Dismounting cap、Removal rod、Ring for fixing、Non-return ring、Dismounting spring、Rotaring wheeling base forms，Plug inclined hole is built with conducting rod、Plug spring、Plug，Dismounting spring it is provided with in removal hole、Removal rod、Ring for fixing，Wheel set assembly is connected with front clamp handle，Claw beam parts are by spring leaf、Sealing ring、Claw beam axle、Flush-through connection、Joint cap、Protection pipe、Pincers pipe composition，Pincers pipe is provided with pincers pipe clamp mouth，Claw beam axle is provided with claw beam axial trough，Claw beam axle is provided with dismounting rod aperture，Spring leaf is arranged in claw beam axial trough，Sealing ring is arranged in claw beam axial trough，Pincers pipe is connected with claw beam axle，Flush-through connection is connected with claw beam axle，Binding clip tie component is sleeved on claw beam parts，Claw beam parts are connected with runner.The present invention compares with prior art, has rational in infrastructure, easy to use, and versatility is good, and safety is good, saves the features such as training, spare part expense.
Description
Technical field
The present invention relates to a kind of Tri-detachable type endoscope minimally invasive forceps, be mainly used in grabbing in operation, take, cut, peel off, separate, hold folder, knotting etc..
Background technology
The surgery abdominal operation binding clip active force of the use of prior art is respectively push-down, rod-pulling type, and binding clip deciliter uses single action dynamic with double.Owing to operation purpose is different, the position difference of effect derive straight, curved, hook, stick up etc. the different kind of six or seven ten kinds of binding clip type shapes, handle style disunity, manufacturing cost is high, reuses cleaning and is difficult to.
Summary of the invention
The technical problem to be solved is to overcome the above-mentioned deficiency in the presence of prior art, and provides a kind of design rational in infrastructure, the Tri-detachable type endoscope minimally invasive forceps being used conveniently and safely.
The present invention solves the technical scheme that above-mentioned technical problem used and includes:
nullA kind of Tri-detachable type endoscope minimally invasive forceps，By clamp handle parts、Claw beam parts、Binding clip tie component forms，It is characterized in that described clamp handle parts are by rear clamp handle、Wheel set assembly、Front clamp handle、Plug、Plug spring、Conducting rod、Dismounting cap、Removal rod、Ring for fixing、Non-return ring、Dismounting spring、Rotaring wheeling base forms，Wheel set assembly is by runner、Indexing set、Steel ball、Steel ball stage clip、Non-return ring assembles，Front clamp handle is rotationally connected with rear clamp handle，Front clamp handle is provided with plug inclined hole，Plug inclined hole is built with conducting rod、Plug spring、Plug，Front clamp handle is provided with removal hole，Dismounting spring it is provided with in removal hole、Removal rod、Ring for fixing，Removal rod upper end is fixed with dismounting cap，Removal rod is provided with tie rod hole，Wheel set assembly is provided with two symmetrical endoporus boss，Wheel set assembly is connected with front clamp handle，Claw beam parts are by spring leaf、Sealing ring、Claw beam axle、Flush-through connection、Joint cap、Protection pipe、Pincers pipe composition，Pincers pipe is provided with pincers pipe clamp mouth，Claw beam axle is provided with two symmetrical claw beam axial troughs，Claw beam axle is provided with the dismounting rod aperture corresponding with removal hole，Two spring leafs are separately mounted in two symmetrical claw beam axial troughs，Sealing ring is arranged in claw beam axial trough，Pincers pipe is fixing with claw beam axle leading section to be connected，Flush-through connection is fixing with claw beam axle to be connected，Joint cap is installed on flush-through connection，The pincers protected pipe of pipe outer cover，Described binding clip tie component is sleeved on claw beam parts and is connected with pincers pipe clamp mouth，The claw beam axial trough of claw beam parts coordinates with runner endoporus boss，Removal rod is connected with dismounting rod aperture.
Binding clip tie component of the present invention is made up of pull bar, binding clip seat, connecting pin, connection sheet, binding clip pin, binding clip, two binding clips connect sheet by two and are connected with pull bar, pull bar inserts binding clip seat and connects by binding clip pin is fixing, binding clip seat is provided with binding clip pin-and-hole, binding clip seat boss, and binding clip seat boss is connected with pincers pipe clamp mouth threaded engagement.
The present invention compares with prior art, has rational in infrastructure, easy to use, and versatility is good, and safety is good, saves the features such as training, spare part expense.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention clamp handle parts.
Fig. 3 is the structural representation of embodiment of the present invention claw beam parts.
Fig. 4 is the structural representation of embodiment of the present invention binding clip tie component.
Fig. 5 is clamp handle, the structural representation of front clamp handle after the embodiment of the present invention.
Fig. 6 is the structural representation of embodiment of the present invention claw beam axle.
Fig. 7 is the structural representation of embodiment of the present invention removal rod.
Fig. 8 is embodiment of the present invention binding clip seat, the mounting structure schematic diagram of pincers pipe.
Fig. 9 is the structural representation of embodiment of the present invention binding clip seat.
Figure 10 is the left view schematic diagram of runner shown in Fig. 1.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
See Fig. 1～Figure 10, the embodiment of the present invention uses unified clamp handle parts, claw beam parts, binding clip tie component, six or seven ten kinds of product conversion binding clips, the clamp handle parts in three groups of parts are provided with rear clamp handle 1, runner 2, front clamp handle 3, plug 4, plug spring 5, conducting rod 6, dismounting cap 7, removal rod 8, ring for fixing 9, Non-return ring 10, indexing set 11, steel ball 12, steel ball stage clip 13, dismounting spring 14, rotaring wheeling base 15.Front clamp handle 3 and rear clamp handle 1 are connected by pin, and in front clamp handle 3, (position of upper right side correspondence plug 4) is provided with plug inclined hole 3-1, first puts into conducting rod 6, and plug spring 5 refills into plug 4.In front clamp handle 3, (position of upper left side correspondence removal rod 8) is provided with removal hole 3-2, first putting dismounting spring 14 into, removal rod 8(sees left view on the right of Fig. 7, which is provided with the tie rod hole 81 for wearing pull bar 23), screwing in ring for fixing 9, the upper end of removal rod 8 screws in dismounting cap 7.Wheel set assembly is assembled by runner 2, indexing set 11, steel ball 12, steel ball stage clip 13 and Non-return ring 10, and runner 2 is provided with two symmetrical endoporus boss 2-1, and clamp handle 3 before wheel set assembly press-in has been assembled.
The present embodiment claw beam parts are provided with spring leaf 16, sealing ring 17, claw beam axle 18, flush-through connection 19, joint cap 20, protection pipe 21, pincers pipe 22.Pincers pipe 22 is provided with pincers pipe clamp mouth 221; claw beam axle 18 is provided with two symmetrical claw beam axial troughs 181; claw beam axle 18 is provided with the dismounting rod aperture 182 corresponding with removal hole 3-2; two spring leafs 16 are welded in two symmetrical claw beam axial troughs 181; sealing ring 17 is put in two symmetrical claw beam axial troughs 181; pincers pipe 22 inserts claw beam axle 18 leading section inner hole welding of rapid cooling; flush-through connection 19 loads claw beam axle 18 gluing form; then joint cap 20 is loaded onto; pipe 21, parts installation is protected in pincers pipe 22 outer cover.
The present embodiment binding clip tie component is provided with pull bar 23, binding clip seat 24, connecting pin 25, connects sheet 26, binding clip pin 27, binding clip 28.Two binding clips 28 connect sheet 26 and pull bar 23(connecting pin 25 by two) it is connected, then pull bar 23 is inserted the fixing connection of binding clip seat 24 binding clip pin 27, binding clip seat 24 is provided with binding clip pin-and-hole 241, binding clip seat boss 242.Binding clip seat boss 242 and pincers pipe clamp mouth 221 threaded engagement.
The whole detaching products of the present embodiment is three groups and is three and tears open, and parts assembling process is: binding clip tie component inserts claw beam parts endoporus so that it is the binding clip seat boss 242 of binding clip tie component is inserted into 221, pipe clamp mouth of pincers, and dextrorotation 30 degree is blocked, axially cannot play, such as Fig. 8.Again the front clamp handle 3 of clamp handle parts and the shelves of opening of rear clamp handle 1 are pulled open clamp handle stop (i.e. pulling open the limit point of maximum), insert above-mentioned claw beam parts and the molectron of binding clip tie component, the claw beam axial trough 181 and the runner 2 endoporus boss 2-1 alignment that make claw beam parts are inserted into stop, the bulb making its pull bar 23 enter after in clamp handle 1 hole, removal rod 8 snaps in dismounting rod aperture 182 simultaneously, claw beam parts are pinned by dismounting spring 14 thrust upwards, as shown in Figure 1, make its will not axially displacement, complete overall assembling.Parts unloading process is: front clamp handle 3 and rear clamp handle 1 are strutted clamp handle stop, pulls down dismounting cap 7 and pulls out claw beam parts, takes binding clip tie component simultaneously out of, the left-handed 30 degree of pull-out claw beam parts of binding clip parts, completes dismounting.Operation principle: that pulls open front clamp handle 3 and rear clamp handle 1 opens (in Fig. 1, left-hand is front, and dextrad the is rear) displacement forward of grade pushing drawing rod 23 bulb, and promote simultaneously and connect sheet 26, force binding clip 28 to strut, otherwise binding clip 28 closes.
The embodiment of the present invention has the advantage that production equipment is a large amount of and reduces, and user training expense significantly drops at the end, and product serviceability improves, and cleaning is convenient, and sterilization is thoroughly.Whole product is in addition to binding clip, and other parts are identical, it is achieved that under unified central planning.
Certainly, the parts of the present embodiment are not limited to above-mentioned form, if there being the similar deformation of other forms, it is considered that fall into protection scope of the present invention.
Claims (2)
- null1. a Tri-detachable type endoscope minimally invasive forceps，By clamp handle parts、Claw beam parts、Binding clip tie component forms，It is characterized in that described clamp handle parts are by rear clamp handle、Wheel set assembly、Front clamp handle、Plug、Plug spring、Conducting rod、Dismounting cap、Removal rod、Ring for fixing、Dismounting spring、Rotaring wheeling base forms，Wheel set assembly is by runner、Indexing set、Steel ball、Steel ball stage clip、Non-return ring assembles，Front clamp handle is rotationally connected with rear clamp handle，Front clamp handle is provided with plug inclined hole，Plug inclined hole is built with conducting rod、Plug spring、Plug，Front clamp handle is provided with removal hole，Dismounting spring it is provided with in removal hole、Removal rod、Ring for fixing，Removal rod upper end is fixed with dismounting cap，Removal rod is provided with tie rod hole，Wheel set assembly is provided with two symmetrical endoporus boss，Wheel set assembly is connected with front clamp handle，Claw beam parts are by spring leaf、Sealing ring、Claw beam axle、Flush-through connection、Joint cap、Protection pipe、Pincers pipe composition，Pincers pipe is provided with pincers pipe clamp mouth，Claw beam axle is provided with two symmetrical claw beam axial troughs，Claw beam axle is provided with the dismounting rod aperture corresponding with removal hole，Two spring leafs are welded in two symmetrical claw beam axial troughs，Sealing ring is arranged in claw beam axial trough，Pincers pipe is fixing with claw beam axle leading section to be connected，Flush-through connection is fixing with claw beam axle to be connected，Joint cap is installed on flush-through connection，The pincers protected pipe of pipe outer cover，Described binding clip tie component is sleeved on claw beam parts and is connected with pincers pipe clamp mouth，The claw beam axial trough of claw beam parts coordinates with runner endoporus boss，Removal rod is connected with dismounting rod aperture.
- Tri-detachable type endoscope minimally invasive forceps the most according to claim 1, it is characterized in that: described binding clip tie component is made up of pull bar, binding clip seat, connecting pin, connection sheet, binding clip pin, binding clip, two binding clips connect sheet by two and are connected with pull bar, pull bar inserts binding clip seat and connects by binding clip pin is fixing, binding clip seat is provided with binding clip pin-and-hole, binding clip seat boss, and binding clip seat boss is connected with pincers pipe clamp mouth threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734498.XA CN103720505B (en) | 2013-12-27 | 2013-12-27 | A kind of Tri-detachable type endoscope minimally invasive forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734498.XA CN103720505B (en) | 2013-12-27 | 2013-12-27 | A kind of Tri-detachable type endoscope minimally invasive forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103720505A CN103720505A (en) | 2014-04-16 |
| CN103720505B true CN103720505B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310734498.XA Expired - Fee Related CN103720505B (en) | 2013-12-27 | 2013-12-27 | A kind of Tri-detachable type endoscope minimally invasive forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103720505B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166427A (en) * | 2020-03-21 | 2020-05-19 | 西安交通大学医学院第一附属医院 | A minimally invasive surgical forceps for thyroid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5935126A (en) * | 1994-05-10 | 1999-08-10 | Riza; Erol D. | Surgical instrument with jaws having electrical contacts |
| CN201578322U (en) * | 2009-12-30 | 2010-09-15 | 杭州康基医疗器械有限公司 | Forward-viewing minimal invasive O-shaped grasping forceps |
| CN201958960U (en) * | 2010-12-31 | 2011-09-07 | 徐志明 | Universal medical pliers |
| CN202051781U (en) * | 2011-01-31 | 2011-11-30 | 杭州康基医疗器械有限公司 | Bidirectional bendable dogtooth grasping forceps |
| CN202604951U (en) * | 2012-03-31 | 2012-12-19 | 杭州汇大医疗器械有限公司 | Electrocoagulation gripping forceps |
| CN102939053A (en) * | 2010-06-10 | 2013-02-20 | 康尔福盛2200有限公司 | Surgical device with reusable handle |
| CN203677184U (en) * | 2013-12-27 | 2014-07-02 | 张雅青 | Three-folded type endoscope minimally invasive operating forceps |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995014435A1 (en) * | 1993-11-23 | 1995-06-01 | Brimfield Precision Incorporated | Endocospic surgical instrument |
| CN203029336U (en) * | 2012-12-20 | 2013-07-03 | 浙江天松医疗器械股份有限公司 | Insulated abdomen pliers capable of being detached and bent |
-
2013
- 2013-12-27 CN CN201310734498.XA patent/CN103720505B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5935126A (en) * | 1994-05-10 | 1999-08-10 | Riza; Erol D. | Surgical instrument with jaws having electrical contacts |
| CN201578322U (en) * | 2009-12-30 | 2010-09-15 | 杭州康基医疗器械有限公司 | Forward-viewing minimal invasive O-shaped grasping forceps |
| CN102939053A (en) * | 2010-06-10 | 2013-02-20 | 康尔福盛2200有限公司 | Surgical device with reusable handle |
| CN201958960U (en) * | 2010-12-31 | 2011-09-07 | 徐志明 | Universal medical pliers |
| CN202051781U (en) * | 2011-01-31 | 2011-11-30 | 杭州康基医疗器械有限公司 | Bidirectional bendable dogtooth grasping forceps |
| CN202604951U (en) * | 2012-03-31 | 2012-12-19 | 杭州汇大医疗器械有限公司 | Electrocoagulation gripping forceps |
| CN203677184U (en) * | 2013-12-27 | 2014-07-02 | 张雅青 | Three-folded type endoscope minimally invasive operating forceps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103720505A (en) | 2014-04-16 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160317 Address after: Hangzhou City, Zhejiang province Tonglu County South 311500 Street Yaolin Road No. 39 Building 1 unit 1 Yu Xi Ming 3104 Applicant after: Zhong Xiaopeng Address before: Hangzhou City, Zhejiang province 311500 Tonglu County Tonglu Yaolin Road Economic Development Zone No. 18 Hangzhou kangyou Medical Equipment Co., Ltd. Applicant before: Zhang Yaqing |
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140416 Assignee: Hangzhou profit Technology Co. Ltd. Assignor: Zhong Xiaopeng Contract record no.: 2016330000154 Denomination of invention: Tri-detachable type endoscope minimally invasive forceps Granted publication date: 20160817 License type: Exclusive License Record date: 20161128 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171227 |