CN105322342A - Rapid dismounting structure of electrosurgical unit - Google Patents
Rapid dismounting structure of electrosurgical unit Download PDFInfo
- Publication number
- CN105322342A CN105322342A CN201410346189.XA CN201410346189A CN105322342A CN 105322342 A CN105322342 A CN 105322342A CN 201410346189 A CN201410346189 A CN 201410346189A CN 105322342 A CN105322342 A CN 105322342A
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- China
- Prior art keywords
- electricity
- burns
- cross
- under part
- disassembly structure
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Abstract
The invention relates to a rapid dismounting structure of an electrosurgical unit. A clamp body comprises a cross-under piece and a holding piece, the cross-under piece includes an insertion space, and the holding piece is connected with the cross-under piece so that the clamp body can be held by fingers; two clamping pieces are arranged at two opposite sides of the clamp body respectively, each clamping piece comprises a plate body, a positioning projection and a spring, the positioning projection and the spring are molded at one side of the plate body, the plate body is pivoted to one side of the cross-under piece, the positioning projection extends into the insertion space, and the spring elastically abuts against a position between the plate body and the cross-under piece; and one end of the electrosurgical unit is inserted into the insertion space and clamped between the two positioning projections, a force is applied to the clamping pieces, so that the springs are pressed to move towards each other and the positioning projections move far from each other, and thus, an electrosurgical clamp is released and rapidly dismounted.
Description
[technical field]
It is relevant that the present invention and the electricity of operation burn cutter, is particularly to a kind of electricity and burns cutter quick-disassembly structure.
[background technology]
In endoscopy surgery, it is a kind of hand-held in order to sinter the sintering clip that capilary arrests hemorrhage that electricity burns cutter (ElectrosurgicalUnit).General electricity burning cutter comprises electric burning and presss from both sides and clamping bar, and it is implement pattern mainly with clip or tweezers that electricity burning is pressed from both sides large, and the front end that electric burning is pressed from both sides is the electric heating end that can produce heat energy; Again, two clamping bars are for hand holding operation, and it is then combined by base that electricity burns between folder and clamping bar; Accordingly, user grips two clamping bars and operates, and the electric heating end burning cutter holder front end in order to electricity consumption clamps hemorrhage capilary, sinters the capilary at hemorrhage place whereby, and then reaches the object of hemostasis.
But electricity common on the market at present burns the cutter overwhelming majority and uses for single, used once namely overall deserted afterwards, and easily caused the wasting of resources and be not inconsistent environmental protection; On the other hand, the deserted electricity of semi-disposable burns the usual comparatively complexity of knife structure, and production and assembly mode is more loaded down with trivial details and cost is high, therefore needed for not being inconsistent.
In view of this, the present inventor, for improve and to solve above-mentioned disappearance, is that spy concentrates on studies and coordinates the utilization of scientific principle, finally proposes a kind of reasonable in design and effectively improve the present invention of above-mentioned disappearance.
[summary of the invention]
One of the present invention object, be to provide a kind of electricity to burn cutter quick-disassembly structure, it utilizes simple structure to reach the object of quick release cutter, to simplify production and assembly program, and can reduce costs and meet environmental protection.
In order to reach above-mentioned purpose, the present invention is that a kind of electricity burns cutter quick-disassembly structure, burns folder in order to grafting one electricity.Electricity burns cutter quick-disassembly structure and comprises chuck body and a pair intermediate plate.Chuck body comprises cross-under part and retainer, and cross-under part has grafting space, and retainer connects cross-under part and supplies finger clasp; A pair intermediate plate is arranged on two opposite sides of chuck body, and each intermediate plate comprises plate body and shaping locating convex block and shell fragment from plate body side, and plate body is articulated in the side of cross-under part, and locating convex block stretches into grafting space, and shell fragment elasticity is to pulling between plate body and cross-under part; Wherein, one end that electricity burns folder is placed through grafting space and is pulled between two locating convex blocks by folder, and force in this and can compress two shell fragments to intermediate plate and move towards close to direction each other, two locating convex blocks move towards directions away from each other and then discharge electricity and burn folder.
Compared to prior art, electricity burning cutter quick-disassembly structure of the present invention is two opposite side pivot joints, a pair intermediate plate in chuck body, and this can stretch into chuck body to the locating convex block of intermediate plate and press from both sides one end that folder is burnt in lightening.In addition, the shell fragment elasticity of intermediate plate is pressed against chuck body and provides elastic force; When external force forces in two side intermediate plates, two shell fragments pressed can move towards close to direction each other, and two locating convex blocks then can move and then discharge electricity burning folder towards direction away from each other simultaneously.Accordingly, a pair intermediate plate utilized simply reaches folder and pulls and discharge the function that electricity burns folder.In addition, electricity of the present invention burns the displacement that cutter quick-disassembly structure can be applicable to different cutter, to save the inconvenience of multiple cutter for subsequent use and to reduce the quantity in stock of use instrument, reach whereby and reduce assembling procedure to realize the object of automated production, more increase practicality of the present invention.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate institute's accompanying drawings to be described in detail below.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional appearance schematic diagram that electricity of the present invention burns cutter quick-disassembly structure;
Fig. 2 is the stereo decomposing Shi Yi Tu ﹔ that electricity of the present invention burns cutter quick-disassembly structure
Fig. 3 is the incorporating aspects cutaway view that electricity of the present invention burns cutter quick-disassembly structure;
Fig. 4 is the dismounting schematic diagram that electricity of the present invention burns cutter quick-disassembly structure;
Fig. 5 is the perspective exploded view that electricity of the present invention burns cutter quick-disassembly structure second embodiment; And
Fig. 6 is the cutaway view after electricity of the present invention burns the combination of cutter quick-disassembly structure second embodiment.
[embodiment]
Please refer to Fig. 1 to Fig. 3, be respectively the three-dimensional appearance schematic diagram of electricity burning cutter quick-disassembly structure of the present invention, perspective exploded view and incorporating aspects cutaway view.Electricity of the present invention burns cutter quick-disassembly structure 1 and burns folder 2 in order to grafting one electricity.This electricity burns cutter quick-disassembly structure 1 and comprises a chuck body 10 and a pair intermediate plate 20.This can be combined in this chuck body 10 to intermediate plate 20, and it is pulled to the folder of intermediate plate 20 by this and be removably combined in this chuck body 10 that this electricity burns 2, folder.
This chuck body 10 comprises cross-under part 11 and a retainer 12.This cross-under part 11 has a grafting space 110, and this retainer 12 connects this cross-under part 11 and supplies finger (not shown) clasp.
This is arranged on two opposite sides of this chuck body 10 to intermediate plate 20.In one embodiment of the invention, respectively this intermediate plate 20 comprises a plate body 21 and locating convex block 22 and a shell fragment 23 shaping from this plate body 21 side.This plate body 21 is articulated in the side of this cross-under part 11, and this locating convex block 22 stretches into this grafting space 110, and this shell fragment 23 elasticity is to pulling between this plate body 21 and this cross-under part 11.
In one embodiment of the invention, this chuck body 10 is formed with a supporting bracket 101 respectively outside two of this cross-under part 11, and respectively this intermediate plate 20 is combined in respectively in this supporting bracket 101 respectively.In addition, two sides of this chuck body 10 are respectively defining one in conjunction with space 100 between this supporting bracket 101, and this is housed in this in conjunction with in space 100 to intermediate plate 20 correspondence.Be described in more detail this to the combination between intermediate plate 20 and this chuck body 10 as rear.
In the present embodiment, this electricity burns cutter quick-disassembly structure 1 and more comprises two articulated parts 30, and again, respectively the plate body 21 of this intermediate plate 20 is respectively at each this locating convex block 22 and respectively form a driving rod 24 respectively between this shell fragment 23.In the present embodiment, respectively this supporting bracket 101 is provided with a pivoted hole 102, and this driving rod 24 is provided with a perforation 240, and respectively this articulated part 30 wears the perforation 240 of this driving rod 24 and is fixed in the pivoted hole 102 of this cross-under part 11.
Preferably, this plate body 21 has an anti-slip section 211 relative to this locating convex block 22 with the opposite side of this shell fragment 23, and this anti-slip section 211 neighbour is located at one end of this shell fragment 23; Again, this anti-slip section 211 can be made up of some fins, but not as limit.
It should be noted that, in the present embodiment, this electricity burns folder 2 and comprises a sleeve 3, and this has a location cambered surface 221 respectively to two locating convex blocks 22 of intermediate plate 20, the curvature of this location cambered surface 221 is identical with the curvature on the surface of this sleeve 3, detains pull outside this sleeve 3 to make this location cambered surface 221.
As shown in Figure 3, when one end that this electricity burns folder 2 is placed through this grafting space 110, one end that this electricity burns folder 2 can be pulled between these two locating convex blocks 22 to intermediate plate 20 by folder; Accordingly, this electricity burning folder 2 is combined in this chuck body 10 intermediate plate 20 by this.
Separately with reference to Fig. 4, the dismounting schematic diagram that electricity of the present invention burns cutter quick-disassembly structure please be shown.When electricity of the present invention burns folder 2 for dismounting, force in this to the anti-slip section 211 outside two plate bodys 21 of intermediate plate 20, move towards close to direction each other to compress two shell fragments 23.Now, this can move and then discharge this electricity burning folder 2 to two locating convex block 22 of intermediate plate 20 towards direction away from each other.
Please continue with reference to Fig. 5 and Fig. 6, show electricity of the present invention and burn the perspective exploded view of cutter quick-disassembly structure second embodiment and the cutaway view after combining.In the present embodiment, this electricity burns cutter quick-disassembly structure 1a and comprises a chuck body 10a and a pair intermediate plate 20a.This chuck body 10a comprises an a cross-under part 11a and retainer 12a.This is arranged on two opposite sides of this chuck body 10a to intermediate plate 20a, and respectively this intermediate plate 20a comprises a plate body 21a and an a shaping locating convex block 22a and shell fragment 23a from this plate body 21a side.
The present embodiment place different from previous embodiment is this combination to intermediate plate 20a and this chuck body 10a.In the present embodiment, this cross-under part 11a has supporting bracket 101a and one-body moldedly has a pivot joint projection 111a; Again, this plate body 21a forms a driving rod 24a between this locating convex block 22a and this shell fragment 23a, and one end of this driving rod 24a is provided with a recessed Lying 240a in location.Preferably, this supporting bracket 101 is respectively equipped with pivot joint projection 111a in the relative two side faces in conjunction with this intermediate plate 20a, and the biend of this driving rod 24a is respectively equipped with Dings Wei Ao Lying 240a.This plate body 21a Dings the mutual location between Wei Ao Lying 240a and this pivot joint projection 111a and being combined on this cross-under part 11a by this.
Moreover this electricity burns cutter quick-disassembly structure 1a and burns folder 2a for removably combining electricity.This electricity burn folder 2a and this electricity burn combination between cutter quick-disassembly structure 1a with dismantle identical with the first embodiment.
Claims (9)
1. electricity burns a cutter quick-disassembly structure, and burn folder in order to grafting one electricity, it is characterized in that, it comprises:
One chuck body, comprises a cross-under part and a retainer, and this cross-under part has a grafting space, and this retainer connects this cross-under part and supplies finger clasp; And
A pair intermediate plate, be arranged on two opposite sides of this chuck body, respectively this intermediate plate comprises a plate body and a shaping locating convex block and a shell fragment from this plate body side, this plate body is articulated in the side of this cross-under part, this locating convex block stretches into this grafting space, and this shell fragment elasticity is to pulling between this plate body and this cross-under part;
Wherein, one end that described electricity burns folder is placed through this grafting space and is pulled between two locating convex blocks by folder, force in this can compress two shell fragments to intermediate plate and move towards close to direction each other, this two locating convex block then can move and then discharge described electricity and burn folder towards direction away from each other.
2. electricity as claimed in claim 1 burns cutter quick-disassembly structure, and it is characterized in that, this chuck body is formed with a supporting bracket respectively outside two of this cross-under part, and respectively this intermediate plate is combined in respectively in this supporting bracket respectively.
3. electricity as claimed in claim 2 burns cutter quick-disassembly structure, and it is characterized in that, two sides of this chuck body are respectively defining one in conjunction with space between this supporting bracket, and this is housed in this in conjunction with in space to intermediate plate correspondence.
4. electricity as claimed in claim 1 burns cutter quick-disassembly structure, it is characterized in that, this chuck body this end in two sides of this cross-under part and near described electricity burning folder is respectively equipped with a perforation, press from both sides after through this perforation when described electricity burns, this end that described electricity burns folder just inserts this grafting space, and this two locating convex block stretches into this grafting space from this perforation respectively and presss from both sides this end that described electricity of pulling burns folder.
5. electricity as claimed in claim 1 burns cutter quick-disassembly structure, it is characterized in that, it also comprises two articulated parts, and respectively this plate body is respectively at each this locating convex block and respectively form a driving rod respectively between this shell fragment, and respectively this articulated part wears this driving rod and is fixed on this cross-under part.
6. electricity as claimed in claim 1 burns cutter quick-disassembly structure, and it is characterized in that, this plate body has an anti-slip section at the opposite side relative to this locating convex block and this shell fragment, and this anti-slip section neighbour is located at one end of this shell fragment.
7. electricity as claimed in claim 6 burns cutter quick-disassembly structure, and it is characterized in that, this anti-slip section is made up of some fins.
8. electricity as claimed in claim 1 burns cutter quick-disassembly structure, it is characterized in that, described electricity burns clip pack containing a sleeve, and this two locating convex block has a location cambered surface respectively, the curvature of this location cambered surface is identical with the curvature on the surface of this sleeve, and this location cambered surface button is pulled outside this sleeve.
9. electricity as claimed in claim 1 burns cutter quick-disassembly structure, it is characterized in that, this cross-under part is one-body molded a pivot joint projection, and this plate body forms a driving rod between this locating convex block and this shell fragment, and this plate body is combined on this cross-under part by the mutual location of this driving rod and this pivot joint projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346189.XA CN105322342B (en) | 2014-07-21 | 2014-07-21 | Electricity burns knife quick-disassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346189.XA CN105322342B (en) | 2014-07-21 | 2014-07-21 | Electricity burns knife quick-disassembly structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105322342A true CN105322342A (en) | 2016-02-10 |
| CN105322342B CN105322342B (en) | 2019-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346189.XA Active CN105322342B (en) | 2014-07-21 | 2014-07-21 | Electricity burns knife quick-disassembly structure |
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| Country | Link |
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| CN (1) | CN105322342B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2305145A1 (en) * | 2007-05-04 | 2011-04-06 | Karl Storz GmbH & Co. KG | Dismountable medical pincer system |
| CN202219464U (en) * | 2011-09-23 | 2012-05-16 | 博世汽车部件(苏州)有限公司 | Fixture component |
| CN202446190U (en) * | 2012-01-17 | 2012-09-26 | 桐庐康尔医疗器械有限公司 | Novel detachable clamp forceps |
| CN102939053A (en) * | 2010-06-10 | 2013-02-20 | 康尔福盛2200有限公司 | Surgical device with reusable handle |
| CN103298419A (en) * | 2010-11-05 | 2013-09-11 | 伊西康内外科公司 | Surgical instrument with modular shaft and end effector |
| CN103565513A (en) * | 2012-07-31 | 2014-02-12 | 钱庆鹏 | Lockable handle of laparoscopic instrument |
-
2014
- 2014-07-21 CN CN201410346189.XA patent/CN105322342B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2305145A1 (en) * | 2007-05-04 | 2011-04-06 | Karl Storz GmbH & Co. KG | Dismountable medical pincer system |
| CN102939053A (en) * | 2010-06-10 | 2013-02-20 | 康尔福盛2200有限公司 | Surgical device with reusable handle |
| CN103298419A (en) * | 2010-11-05 | 2013-09-11 | 伊西康内外科公司 | Surgical instrument with modular shaft and end effector |
| CN202219464U (en) * | 2011-09-23 | 2012-05-16 | 博世汽车部件(苏州)有限公司 | Fixture component |
| CN202446190U (en) * | 2012-01-17 | 2012-09-26 | 桐庐康尔医疗器械有限公司 | Novel detachable clamp forceps |
| CN103565513A (en) * | 2012-07-31 | 2014-02-12 | 钱庆鹏 | Lockable handle of laparoscopic instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105322342B (en) | 2019-01-11 |
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