CN203677184U - Three-folded type endoscope minimally invasive operating forceps - Google Patents
Three-folded type endoscope minimally invasive operating forceps Download PDFInfo
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- CN203677184U CN203677184U CN201320871659.5U CN201320871659U CN203677184U CN 203677184 U CN203677184 U CN 203677184U CN 201320871659 U CN201320871659 U CN 201320871659U CN 203677184 U CN203677184 U CN 203677184U
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- forcep
- rod
- binding clip
- claw beam
- plug
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Abstract
The utility model discloses a pair of three-folded type endoscope minimally invasive operating forceps which comprise a forcep handle component, a forcep rod component and a forcep head pull rod component, wherein the forcep handle component comprises a rear forcep handle, a runner component, a front forcep handle, a plug, a plug spring, a conductive rod, a disassembling cap, a disassembling rod, a fixing ring, a retaining ring, a disassembling spring and a runner base; the conductive rod, the plug spring and the plug are mounted inside the inclined hole of the plug; the disassembling spring, the disassembling rod and the fixing ring are arranged inside the disassembling hole; the runner component is connected with the front forcep handle in a matching manner; the forcep rod component is provided with a leaf spring, a sealing ring, a forcep rod shaft, a washing connector, a connector cap, a protecting tube and a forcep tube; a forcep tube bayonet is arranged on the forcep tube; a forcep rod shaft groove is formed in the forcep rod shaft; a disassembling rod hole is formed in the forcep rod shaft; the leaf spring is mounted inside the forcep rod shaft groove; the sealing ring is mounted inside the forcep rod shaft groove; the forcep tube is connected with the forcep rod shaft; the washing connector is connected with the forcep rod shaft; the forcep pull rod component is mounted on the forcep rod component in a sleeving manner; the forcep rod component is connected with the runner in matching manner. Compared with the prior art, the three-folded type endoscope minimally invasive operating forceps have the characteristics of reasonable structure, convenience for use, good universality, good security, training and spare part expense preservation, and the like.
Description
Technical field
This utility model relates to a kind of three and tears formula endoscope minimally invasive operation pincers open, is mainly used in grabbing in operation, gets, cuts, peels off, separates, holds 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 adopts single action and two moving.Due to operation object difference, that the position difference of effect derives is straight, curved, hook, stick up etc. six or seven ten kinds of different kinds of binding clip type shape, handle style disunity, manufacturing cost is high, reuses to clean to be difficult for.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and provides a kind of project organization reasonable, and easy to use safe three tear formula endoscope minimally invasive operation pincers open.
This utility model solves the problems of the technologies described above adopted technical scheme and comprises:
Three tear formula endoscope minimally invasive operation pincers open, comprise clamp handle parts, claw beam parts, binding clip tie component, is characterized in that described clamp handle parts are provided with 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, wheel set assembly is by runner, calibration cover, steel ball, steel ball stage clip, Non-return ring assembles, and front clamp handle and rear clamp handle are rotationally connected, and front clamp handle is provided with plug inclined hole, in plug inclined hole, conducting rod is housed, plug spring, plug, front clamp handle is provided with removal hole, is provided with dismounting spring in removal hole, removal rod, ring for fixing, removal rod upper end is fixed with dismounting cap, and removal rod is provided with tie rod hole, and wheel set assembly is provided with two symmetrical endoporus boss, and wheel set assembly and front clamp handle are connected, and claw beam parts are provided with spring leaf, sealing ring, claw beam axle, flush-through connection, joint cap, protecting tube, pincers pipe, 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 removal rod hole corresponding with removal hole, two spring leafs are arranged on respectively in two symmetrical claw beam axial troughs, sealing ring is arranged in claw beam axial trough, pincers pipe is fixedly connected with claw beam axle leading section, flush-through connection is fixedly connected with claw beam axle, joint cap is installed on flush-through connection, and pincers pipe outer cover has protecting tube, and described binding clip tie component is sleeved on claw beam parts and with pincers pipe clamp mouth and is connected, the claw beam axial trough of claw beam parts coordinates with runner endoporus boss, and removal rod and removal rod hole are connected.
Binding clip tie component described in the utility model is provided with pull bar, binding clip seat, connecting pin, brace, binding clip pin, binding clip, two binding clips are connected with pull bar by two braces, pull bar inserts binding clip seat and is fixedly connected with by binding clip pin, 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.
This utility model and prior art compare, and have rational in infrastructurely, easy to use, and versatility is good, and safety is good, save the features such as training, spare part expense.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation of this utility model embodiment clamp handle parts.
Fig. 3 is the structural representation of this utility model embodiment claw beam parts.
Fig. 4 is the structural representation of this utility model embodiment binding clip tie component.
Fig. 5 is the structural representation of clamp handle after this utility model embodiment, front clamp handle.
Fig. 6 is the structural representation of this utility model embodiment claw beam axle.
Fig. 7 is the structural representation of this utility model embodiment removal rod.
Fig. 8 is the mounting structure schematic diagram of this utility model embodiment binding clip seat, pincers pipe.
Fig. 9 is the structural representation of this utility model embodiment binding clip seat.
Figure 10 is that schematic diagram is looked on a left side for runner shown in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Referring to Fig. 1～Figure 10, this utility model embodiment adopts 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, calibration cover 11, steel ball 12, steel ball stage clip 13, dismounting spring 14, rotaring wheeling base 15.Front clamp handle 3 is connected by pin with rear clamp handle 1, and in front clamp handle 3, (position of the corresponding plug 4 in upper right side) 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 the corresponding removal rod 8 in upper left side) is provided with removal hole 3-2, first put dismounting spring 14 into, removal rod 8(, referring to Fig. 7 the right left view, which is provided with the tie rod hole 81 for wearing pull bar 23), screw 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, calibration cover 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, wheel set assembly is pressed into front clamp handle 3 and has 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, protecting tube 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 removal rod hole 182 corresponding with removal hole 3-2; two spring leafs 16 are welded to respectively 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 coolings; packing flush-through connection 19 into claw beam axle 18 gummeds forms; then load onto joint cap 20; protecting tube 21 in pincers pipe 22 outer cover, parts installation.
The present embodiment binding clip tie component is provided with pull bar 23, binding clip seat 24, connecting pin 25, brace 26, binding clip pin 27, binding clip 28.Two binding clips 28 are by two braces 26 and connecting pin 25 for pull bar 23() be connected, then pull bar 23 is inserted to binding clip seat 24 use binding clip pins 27 be fixedly connected with, 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, parts assembling process is: binding clip tie component is inserted claw beam parts endoporus, makes the binding clip seat boss 242 of its binding clip tie component be inserted into 221, pincers pipe clamp mouth, and dextrorotation 30 degree block, axially cannot play, as Fig. 8.Again the shelves of opening of the front clamp handle 3 of clamp handle parts and rear clamp handle 1 are pulled open to clamp handle stop (pulling open maximum limit point), insert the molectron of above-mentioned claw beam parts and binding clip tie component, make claw beam axial trough 181 and the runner 2 endoporus boss 2-1 alignings of claw beam parts be inserted into stop, the bulb of its pull bar 23 is entered in rear clamp handle 1 hole, removal rod 8 snaps in removal rod hole 182 simultaneously, pin claw beam parts by dismounting spring 14 thrust upwards, as shown in Figure 1, make it can axial displacement, complete entirety assembling.Parts unloading process is: front clamp handle 3 and rear clamp handle 1 are strutted to clamp handle stop, pull down dismounting cap 7 and pull out claw beam parts, take binding clip tie component simultaneously out of, the left-handed 30 degree pull-out claw beam parts of binding clip parts, complete 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 bulbs, and promotes brace 26 simultaneously, forces binding clip 28 to strut, otherwise binding clip 28 closures.
The embodiment of the present invention has the following advantages: produce a large amount of minimizings of equipment, user training expense is significantly fallen at the end, and product serviceability improves, and cleaning is convenient, and sterilization thoroughly.Whole product is except binding clip, and other parts are identical, has realized under unified central planning.
Certainly, the parts of the present embodiment are not limited to above-mentioned form, if there is other forms of similar distortion, should thinks and fall into protection domain of the present utility model.
Claims (2)
1. tear formula endoscope minimally invasive operation pincers open for one kind three, comprise clamp handle parts, claw beam parts, binding clip tie component, is characterized in that: described clamp handle parts are provided with 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, wheel set assembly is by runner, calibration cover, steel ball, steel ball stage clip, Non-return ring assembles, and front clamp handle and rear clamp handle are rotationally connected, and front clamp handle is provided with plug inclined hole, in plug inclined hole, conducting rod is housed, plug spring, plug, front clamp handle is provided with removal hole, is provided with dismounting spring in removal hole, removal rod, ring for fixing, removal rod upper end is fixed with dismounting cap, and removal rod is provided with tie rod hole, and wheel set assembly is provided with two symmetrical endoporus boss, and wheel set assembly and front clamp handle are connected, and claw beam parts are provided with spring leaf, sealing ring, claw beam axle, flush-through connection, joint cap, protecting tube, pincers pipe, 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 removal rod hole corresponding with removal hole, two spring leafs are arranged on respectively in two symmetrical claw beam axial troughs, sealing ring is arranged in claw beam axial trough, pincers pipe is fixedly connected with claw beam axle leading section, flush-through connection is fixedly connected with claw beam axle, joint cap is installed on flush-through connection, and pincers pipe outer cover has protecting tube, and described binding clip tie component is sleeved on claw beam parts and with pincers pipe clamp mouth and is connected, the claw beam axial trough of claw beam parts coordinates with runner endoporus boss, and removal rod and removal rod hole are connected.
2. according to claim 1 three tear formula endoscope minimally invasive operation pincers open, it is characterized in that: described binding clip tie component is provided with pull bar, binding clip seat, connecting pin, brace, binding clip pin, binding clip, two binding clips are connected with pull bar by two braces, pull bar inserts binding clip seat and is fixedly connected with by binding clip pin, 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 |
|---|---|---|---|
| CN201320871659.5U CN203677184U (en) | 2013-12-27 | 2013-12-27 | Three-folded type endoscope minimally invasive operating forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871659.5U CN203677184U (en) | 2013-12-27 | 2013-12-27 | Three-folded type endoscope minimally invasive operating forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677184U true CN203677184U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871659.5U Expired - Fee Related CN203677184U (en) | 2013-12-27 | 2013-12-27 | Three-folded type endoscope minimally invasive operating forceps |
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| CN (1) | CN203677184U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720505A (en) * | 2013-12-27 | 2014-04-16 | 张雅青 | Tri-detachable type endoscope minimally invasive forceps |
| CN105534572A (en) * | 2015-12-11 | 2016-05-04 | 浙江大学 | Endoscopic multifunctional separating clamp |
| CN105662556A (en) * | 2015-12-30 | 2016-06-15 | 桐庐万禾医疗器械有限公司 | Optical foreign matter forceps |
| CN105708518A (en) * | 2016-01-20 | 2016-06-29 | 李洪湘 | Loop ligature device capable of being repeatedly used |
| CN112617955A (en) * | 2020-12-31 | 2021-04-09 | 杭州康基医疗器械有限公司 | Detachable clip applier |
-
2013
- 2013-12-27 CN CN201320871659.5U patent/CN203677184U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720505A (en) * | 2013-12-27 | 2014-04-16 | 张雅青 | Tri-detachable type endoscope minimally invasive forceps |
| CN103720505B (en) * | 2013-12-27 | 2016-08-17 | 钟晓鹏 | A kind of Tri-detachable type endoscope minimally invasive forceps |
| CN105534572A (en) * | 2015-12-11 | 2016-05-04 | 浙江大学 | Endoscopic multifunctional separating clamp |
| CN105662556A (en) * | 2015-12-30 | 2016-06-15 | 桐庐万禾医疗器械有限公司 | Optical foreign matter forceps |
| CN105662556B (en) * | 2015-12-30 | 2017-12-05 | 桐庐万禾医疗器械有限公司 | A kind of optics foreign matter nipper |
| CN105708518A (en) * | 2016-01-20 | 2016-06-29 | 李洪湘 | Loop ligature device capable of being repeatedly used |
| CN112617955A (en) * | 2020-12-31 | 2021-04-09 | 杭州康基医疗器械有限公司 | Detachable clip applier |
| CN112617955B (en) * | 2020-12-31 | 2022-01-18 | 杭州康基医疗器械有限公司 | Detachable clip applier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20171227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |