CN105615939A - Forceps head device of operation cutting forceps - Google Patents
Forceps head device of operation cutting forceps Download PDFInfo
- Publication number
- CN105615939A CN105615939A CN201410707910.3A CN201410707910A CN105615939A CN 105615939 A CN105615939 A CN 105615939A CN 201410707910 A CN201410707910 A CN 201410707910A CN 105615939 A CN105615939 A CN 105615939A
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- China
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- cutter head
- binding clip
- forceps
- push
- outer tube
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Abstract
The invention discloses a novel forceps head device of an operation cutting forceps. The forceps head device of the operation cutting forceps can be used for synchronous cutting and closure operation to realize safety cutting and synchronous wound closure in the operation process. According to the technical scheme realizing the functions, the forceps head device of the operation cutting forceps comprises a cutter head, a cutter head push-pull tube, a push-pull tube seat, a forceps head, an outer tube and a handle, wherein the cutter head comprises a cutting blade arranged at the front end of the cutter head through 'T'-shaped guide blocks on the upper and lower sides, and the rear end of the cutter head is connected with the front end of the cutter head push-pull tube through a cutter head seat; the forceps head is duckbilled, an upper lip and a lower lip of the forceps head are 'U'-shaped lips, longitudinally penetrating guide slots are formed in the middles of the upper and lower 'U'-shaped lips, and the front ends of the guide slots are closed at the arc tops of the 'U'-shaped lips; the cutter head is longitudinally clamped in the upper and lower guide slots of the forceps head through the upper and lower guide blocks and can slide forward and backward along the guide slots when the forceps head is clamped; the forceps head is fixed at the front end of the outer tube, a control assembly for opening or closing the forceps head penetrates through the outer tube to be connected with the handle, and meanwhile, the cutter head push-pull tube penetrates through the outer tube and can slide forward and backward along the outer tube.
Description
Technical field
The present invention relates to Minimally Invasive Surgery apparatus, especially a kind of can the surgical cut pincers binding clip device of safety cutting closing wound, be available for clinical departments and be applied to the tissue in chamber mirror and open surgery and vascular closing of cutting.
Background technology
At present, cutting off tissue or vascular in chamber mirror and open surgery frequently with jaw type cutting head, then with lancing closing clamp, wound tissue is carried out blood coagulation Guan Bi, in this, modus operandi is difficult to avoid maloperation in operation on the one hand, as incorrect in clipped position etc., patient is caused secondary injury; On the other hand, owing to operation process first producing blood coagulation Guan Bi after wound so that wound site can generating section body fluid/blood, increase operating difficulty.
Need one badly and can accurately control cutting part, and the cutting clamp binding clip device of blood coagulation closed procedure can be carried out simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of novel operation cutting clamp binding clip device, this surgical cut pincers binding clip can be synchronously performed cutting and closed procedure, it is achieved safety cutting and wound synchronizing close in operation process.
The technical scheme is that
A kind of surgical cut pincers binding clip device, including cutter head, cutter head push-and-pull pipe, push-and-pull base, binding clip, outer tube and hands handle; Described cutter head comprises blade, and described blade is arranged on cutter head front end by the "T"-shaped guide pad of upper and lower both sides, and cutter head rear end is connected with cutter head push-and-pull pipe front end by tool tip, and cutter head push-and-pull pipe rear end is passed push-and-pull base fixing with push-and-pull base and is connected; Described binding clip is duckbill, and the upper and lower lip of binding clip is " u "-shaped lip, set in the middle part of upper and lower " u "-shaped lip longitudinally through gathering sill, described gathering sill front end is closed to " u "-shaped lip arc top; Described cutter head is longitudinally fastened in the upper and lower gathering sill of binding clip by upper and lower guide pad, can along gathering sill slide anteroposterior when binding clip clamps; Described binding clip is fixed on outer tube front end, and the folding of binding clip controls assembly and is connected with handle through outer tube, and meanwhile, described cutter head push-and-pull pipe is located in outer tube, and can along outer tube slide anteroposterior.
The blade of described cutter head front end and "T"-shaped guide pad can be one-body molded with cutter head.
At the upper and lower " u "-shaped lip closing face of described binding clip, being respectively equipped with U-shaped fire-bar along " u "-shaped lip edge, described U-shaped fire-bar is PTC-ceramic or resin.
The invention has the beneficial effects as follows:
The novel operation cutting clamp binding clip device employing of the present invention first clamps the mode cut again and is operated, first pass through binding clip and clamp position to be cut, after binding clip clamping, push-and-pull base can be passed through cutter head is released along binding clip, it is achieved the safety cutting to retaining part; Further, after binding clip is provided with fire-bar, also can treat cutting part tissue before cutting and carry out calcination hemostasis, it is achieved cutting and wound Guan Bi simultaneously operating, there is closure effect good, operation uses safe and convenient, the advantage that surgical wound is little.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the present invention;
Tu2Shi Tu1Zhong B district binding clip position enlarged drawing;
Fig. 3 is cutting assembly explosive view;
Fig. 4 is cutter head schematic diagram;
Fig. 5 is the top view of Fig. 2;
Wherein, accompanying drawing labelling 1, cutter head, 2, cutter head push-and-pull pipe, 3, push-and-pull base, 4, binding clip, 5, outer tube, 11, guide pad, 12, tool tip, 111, blade, 42, fire-bar, 41, gathering sill.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
If Fig. 1 is to shown in 5, a kind of surgical cut pincers binding clip device, including cutter head 1, cutter head push-and-pull pipe 2, push-and-pull base 3, binding clip 4, outer tube 5 and handle, this handle can adopt the operation handle in multiple existing endoscope-assistant surgery, the control assembly of binding clip folding is fallen within prior art by it, not shown in the accompanying drawings. The cutter head 1 of this cutting clamp binding clip device comprises blade 111, this blade 111 is arranged on the front end of cutter head 1 by the "T"-shaped guide pad 11 of upper and lower both sides, the rear end of cutter head 1 is connected with cutter head push-and-pull pipe 2 front end by tool tip 12, and the rear end of cutter head push-and-pull pipe 2 is passed push-and-pull base 3 fixing with push-and-pull base 3 and is connected; Described binding clip 4 is in duckbill, and the upper and lower lip of binding clip is " u "-shaped lip, set in the middle part of upper and lower " u "-shaped lip longitudinally through gathering sill 41, described gathering sill 41 front end is closed to " u "-shaped lip arc top; Described cutter head 1 is longitudinally fastened in the upper and lower gathering sill 41 of binding clip 4 by upper and lower guide pad (11); Described binding clip (4) is fixed on outer tube (5) front end, the folding of binding clip (4) controls assembly and is connected with handle through outer tube (5), simultaneously, described cutter head push-and-pull pipe (2) is located in outer tube (5), and can along outer tube (5) slide anteroposterior.
It follows that guide pad 11 had both played the effect of counteredge 111, coordinate with gathering sill again and play the effect limiting cut direction; Simultaneously as the existence of guide pad so that when binding clip opens, cutter head can only be return binding clip back-end location and cannot release, and only when binding clip clamps, cutter head could be released along gathering sill 41 forward slip, cuts.
From the angle of reliability, blade 111 and the "T"-shaped guide pad 11 of described cutter head 1 front end can one-body molded make with cutter head 1.
Additionally, at the upper and lower " u "-shaped lip closing face of described binding clip 4, be respectively equipped with U-shaped fire-bar 42 along " u "-shaped lip edge, described U-shaped fire-bar can adopt PTC-ceramic or resin to realize the controlled calcination to tissue. Add the cutting clamp binding clip of fire-bar at binding clip position, after binding clip has clamped cutting part, first tissue can be carried out calcination with locking blood capillary, cut again, realize cutting and wound closes simultaneously operating, it is to avoid internal hemorrhage, keep the cleaning of internal surgical environments.
The operating procedure of the present invention:
1, binding clip is delivered to lesions position by handle, and coordinates endoscope, clamps position to be cut.
2, after confirming cutting part clamping accurately, make fire-bar be energized, cutting part tissue is carried out calcination with locking blood capillary.
3, by promoting push-and-pull base, cutter head is made to travel forward along binding clip, cutting tissue.
4, opening binding clip, cutter head is retracted into initial position simultaneously.
5, repeat the above steps 1-4, until cutting complete.
Embodiment described above is only that the preferred embodiment of the present invention is described; not the spirit and scope of the present invention are defined; without departing under design concept premise of the present invention; various modification that in this area, technical scheme is made by ordinary skill technical staff and improvement; all should falling into protection scope of the present invention, the technology contents that the present invention is claimed all is recorded in detail in the claims.
Claims (3)
1. a surgical cut pincers binding clip device, including cutter head (1), cutter head push-and-pull pipe (2), push-and-pull base (3), binding clip (4), outer tube (5) and handle, it is characterised in that:
Described cutter head (1) comprises blade (111), described blade (111) is arranged on cutter head (1) front end by the "T"-shaped guide pad (11) of upper and lower both sides, cutter head (1) rear end is connected with cutter head push-and-pull pipe (2) front end by tool tip (12), and cutter head push-and-pull pipe (2) rear end is passed push-and-pull base (3) fixing with push-and-pull base (3) and is connected;
Described binding clip (4) is in duckbill, and the upper and lower lip of binding clip is " u "-shaped lip, set in the middle part of upper and lower " u "-shaped lip longitudinally through gathering sill (41), described gathering sill (41) front end is closed to " u "-shaped lip arc top;
Described cutter head (1) is longitudinally fastened in the upper and lower gathering sill (41) of binding clip (4) by upper and lower guide pad (11), can along gathering sill (41) slide anteroposterior when binding clip clamps;
Described binding clip (4) is fixed on outer tube (5) front end, the folding of binding clip (4) controls assembly and is connected with handle through outer tube (5), simultaneously, described cutter head push-and-pull pipe (2) is located in outer tube (5), and can along outer tube (5) slide anteroposterior.
2. surgical cut according to claim 1 pincers binding clip device, it is characterised in that: the blade (111) of described cutter head (1) front end and "T"-shaped guide pad (11) are one-body molded with cutter head (1).
3. surgical cut according to claim 1 and 2 pincers binding clip device, it is characterized in that: at the upper and lower " u "-shaped lip closing face of described binding clip (4), being respectively equipped with U-shaped fire-bar (42) along " u "-shaped lip edge, described U-shaped fire-bar is PTC-ceramic or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707910.3A CN105615939A (en) | 2014-12-01 | 2014-12-01 | Forceps head device of operation cutting forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707910.3A CN105615939A (en) | 2014-12-01 | 2014-12-01 | Forceps head device of operation cutting forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105615939A true CN105615939A (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410707910.3A Pending CN105615939A (en) | 2014-12-01 | 2014-12-01 | Forceps head device of operation cutting forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105615939A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865703A (en) * | 2016-09-28 | 2018-04-03 | 周星 | Visual oral cavity pincers |
| CN112618003A (en) * | 2020-12-21 | 2021-04-09 | 南京艾力芬医疗器械有限公司 | Radio surgical tissue closed cutting forceps and system thereof |
-
2014
- 2014-12-01 CN CN201410707910.3A patent/CN105615939A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865703A (en) * | 2016-09-28 | 2018-04-03 | 周星 | Visual oral cavity pincers |
| CN112618003A (en) * | 2020-12-21 | 2021-04-09 | 南京艾力芬医疗器械有限公司 | Radio surgical tissue closed cutting forceps and system thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: BEIJING JINRUI HONGXIN TECHNOLOGY DEVELOPMENT CO., LTD. Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: BEIJING JINRUI HONGXIN TECHNOLOGY DEVELOPMENT CO., LTD. Document name: Notification that Application Deemed to be Withdrawn |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |