CN103070716A - Operational separating forceps for matching ureter - Google Patents
Operational separating forceps for matching ureter Download PDFInfo
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- CN103070716A CN103070716A CN2013100168135A CN201310016813A CN103070716A CN 103070716 A CN103070716 A CN 103070716A CN 2013100168135 A CN2013100168135 A CN 2013100168135A CN 201310016813 A CN201310016813 A CN 201310016813A CN 103070716 A CN103070716 A CN 103070716A
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- nail
- handle
- pull bar
- rod
- hinged
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Abstract
The invention relates to a pair of operational separating forceps for matching a ureter. The pair of operational separating forceps mainly comprises a shell, a fixed handle, a movable handle, a nail pressing handle, a nail resisting base, a nail cabin, a nail pressing plate, a separating pull rod, a nail pressing pull rod and a telescopic connecting rod mechanism. The operational separating forceps disclosed by the invention can be used for separating tissues under a laparoscope and matching the ureter; and moreover, the surgical reliability is enhanced remarkably, and the surgical time is shortened remarkably.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of laparoscopic surgery separating forceps that can be used for Ureteral anastomosis.
Background technology
During operation on ureter, because ureter is positioned at retroperitoneal specific position, open surgery no matter, or laparoscopic surgery, the ureteral identical Ureteral anastomosis that has under larger difficulty, the especially peritoneoscope is very high to proficiency level's requirement of Urology Surgery doctor.And the reliability of coincideing is far away from open surgery, and existing gastrointestinal tract stapler and blood vessel anastomat cause ureteral identical difficulty larger because the problem of size and structure can not be used for the ureter that coincide, and operating time is longer.
Summary of the invention
The objective of the invention is the deficiency for solving the problems of the technologies described above, a kind of operation elastic separating plier that can be used for Ureteral anastomosis is provided, and this separation anastomat both can be used for the separation of peritoneoscope undertissue, also can be used for ureteral coincideing, and the reliability of operation significantly improves, and has obviously shortened operating time.
The present invention is the deficiency that solves the problems of the technologies described above, the technical scheme that adopts is: can be used for the operation elastic separating plier of Ureteral anastomosis, mainly be comprised of shell, fixed handle, flexible handle, pressure nail handle, nail supporting base, nail bin, pressure nail-plate, separation pull bar, pressure nail pull bar and pantograph linkage;
Described shell comprises feeler lever housing and handle housing two parts, feeler lever housing and handle housing all have a cavity, and the cavity of feeler lever housing and handle housing is interconnected, described fixed handle is connected with the handle housing one, flexible handle and pressure nail handle all are arranged on the handle housing by bearing pin is hinged, flexible handle is arranged on fixed handle and presses between the nail handle, and flexible handle is consistent with the direction of motion of pressing the nail handle;
Described separation pull bar and pressure nail pull bar all are located in the cavity of feeler lever housing, the end and the flexible handle that separate pull bar are hinged, the other end that separates pull bar connects nail supporting base and nail bin by pantograph linkage, press an end of nail pull bar hinged with pressure nail handle, press the other end of nail pull bar to be connected with pressing nail-plate by swingle;
Be fixed with two limited blocks on the described separation pull bar, the separation pull bar between two limited blocks is arranged with sleeve, and is provided with back-moving spring between away from the limited block of feeler lever housing and sleeve, and described sleeve is by connecting rod and press the nail pull bar to be connected.
Described pantograph linkage is stretched out plate by two, the shrinking connecting-rod I, the shrinking connecting-rod II, steady pin, removable pin and swingle form, two stretch out plate be set in parallel in the feeler lever housing away from handle housing one end, an end that stretches out plate is fixedly connected with the inwall of feeler lever housing, the other end that stretches out plate stretches out the feeler lever housing, two are stretched out and are equipped with steady pin between the plate, steady pin is arranged on away from feeler lever housing one end, shrinking connecting-rod I and shrinking connecting-rod II form by two connecting rods that are hinged, the two ends of shrinking connecting-rod I and shrinking connecting-rod II are hinged with steady pin and removable pin respectively, be connected nail supporting base on shrinking connecting-rod I and the hinged connecting rod of steady pin, be fixedly connected with nail bin on shrinking connecting-rod II and the hinged connecting rod of steady pin, swingle is hinged on the steady pin by the middle part, swingle connects near nail bin one end presses nail-plate, and the other end of swingle is hinged with pressure nail pull bar.
Be equipped with anti-skidding convex stripe on described fixed handle, flexible handle and the pressure nail handle.
Also be provided with tight locking button on the described flexible handle, tight locking button is used for the position of locking flexible handle.
Beneficial effect
This separation anastomat of the present invention both can be used for the separation of peritoneoscope undertissue, also can be used for ureteral coincide, and the reliability of operation significantly improves, and had obviously shortened operating time.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of pantograph linkage of the present invention;
Fig. 3 is the structural representation of handle housing of the present invention inside;
Labelling among the figure: 1, shell, 101, the feeler lever housing, 102, handle housing, 2, fixed handle, 3, flexible handle, 4, press the nail handle, 5, nail supporting base, 6, nail bin, 7, press nail-plate, 8, separate pull bar, 9, pantograph linkage, 901, stretch out plate, 902, shrinking connecting-rod I, 903, the shrinking connecting-rod II, 904, steady pin, 905, removable pin, 906, swingle, 10, back-moving spring, 11, press the nail pull bar, 12, connecting rod, 13, limited block, 14, sleeve.
The specific embodiment
As shown in the figure: can be used for the operation elastic separating plier of Ureteral anastomosis, comprise shell 1, fixed handle 2, flexible handle 3, press and follow closely handle 4, nail supporting base 5, nail bin 6, pressure nail-plate 7, separation pull bar 8, pressure nail pull bar 11 and pantograph linkage 9.
Described shell 1 comprises feeler lever housing 101 and handle housing 102 two parts, feeler lever housing 101 and handle housing 102 all have a cavity, and the cavity of feeler lever housing 101 and handle housing 102 is interconnected, described fixed handle 2 is connected with handle housing 102 one, flexible handle 3 and pressure nail handle 4 all are arranged on the handle housing 102 by bearing pin is hinged, flexible handle 3 is arranged on fixed handle 2 and presses between the nail handle 4, and flexible handle 3 is consistent with the direction of motion of pressing nail handle 4.Be equipped with anti-skidding convex stripe on described fixed handle 2, flexible handle 3 and the pressure nail handle 4.Also be provided with tight locking button on the described flexible handle 3, tight locking button is used for the position of locking flexible handle 3, part at handle housing 102 also is provided with socket, spigot is equipped with connecting pin, this connecting pin can directly connect the high-frequency electrical condenser, connecting pin also with separate pull bar 8 and be connected, can in operation, realize anastalsis by the high-frequency electrocoagulation by access.
Described separation pull bar 8 and pressure nail pull bar 11 all are located in the cavity of feeler lever housing 101, the end and the flexible handle 3 that separate pull bar 8 are hinged, the other end that separates pull bar 8 connects nail supporting base 5 and nail bin 6 by pantograph linkage 9, press an end of nail pull bar 11 hinged with pressure nail handle 4, press the other end of nail pull bar 11 to be connected with pressure nail-plate 7 by swingle 906.
Be fixed with two limited blocks 13 on the described separation pull bar 8, separation pull bar 8 between two limited blocks 13 is arranged with sleeve 14, and be provided with back-moving spring 10 between away from the limited block 13 of feeler lever housing 101 and sleeve 14, described sleeve 14 is followed closely pull bar 11 and is connected with pressing by connecting rod 12.
Described pantograph linkage 9 is stretched out plate 901 by two, shrinking connecting-rod I 902, shrinking connecting-rod II 903, steady pin 904, removable pin 905 and swingle 906 form, two stretch out plate 901 be set in parallel in feeler lever housing 101 away from handle housing 102 1 ends, an end that stretches out plate 901 is fixedly connected with the inwall of feeler lever housing 101, the other end that stretches out plate 901 stretches out feeler lever housing 101, two are stretched out and are equipped with steady pin 904 between the plate 901, steady pin 904 is arranged on away from feeler lever housing 101 1 ends, shrinking connecting-rod I 902 and shrinking connecting-rod II 903 form by two connecting rods that are hinged, the two ends of shrinking connecting-rod I 902 and shrinking connecting-rod II 903 are hinged with steady pin 904 and removable pin 905 respectively, be connected nail supporting base 5 on the hinged connecting rod of shrinking connecting-rod I 902 and steady pin 904, be fixedly connected with nail bin 6 on the hinged connecting rod of shrinking connecting-rod II 903 and steady pin 904, swingle 906 is hinged on the steady pin 904 by the middle part, swingle 906 connects near nail bin 6 one ends presses nail-plate 7, and the other end of swingle 906 is hinged with pressure nail pull bar 11.
When pulling flexible handle 3, move after separating pull bar 8, pulling shrinking connecting-rod I 902 and shrinking connecting-rod II 903 make two connecting rods of shrinking connecting-rod I 902 and shrinking connecting-rod II 903 be tending towards parallel, thereby the nail supporting base 5 that is connected with connecting rod and nail bin 6 are realized clamping, at this moment, pull and press nail handle 4, move behind the pressure nail pull bar 11, driven rotary bar 906 rotates, press nail-plate 7 to move towards nail bin 6 one ends thereby make, the final realization got the staple in the nail bin 6.
Nail bin 6 of the present invention can cooperate with the nail groove on the known nail supporting base 5 and finish the operation that coincide.The bottom surface, two ends of nail groove on the described nail supporting base 5 (following closely the zone that lower limbs enter groove for two that are staple) is the sphere of depression, whole nail groove is overlooked to observe and is dumbbell shape, when suture needle is pulled the trigger in the importing nail groove, because the bottom surface of nail groove is spheroidal, therefore no matter the nail lower limb of staple falls into any zone of the spheroidal bottom surface of nail groove, under the effect of the spheroidal bottom surface of following closely groove, can automatically be adjusted to the center of nail groove bottom after the nail lower limb is stressed, thereby can greatly improve the probability of staple correct forming.
In the operation process, but the doctor at first takes out the suture operation elastic separating plier that is equipped with staple from aseptic package bag, elastic separating plier is put into the tissue that need to coincide, the position that control flexible handle 3 need to be sewed up ureter clamps, it is locked with the position of flexible handle 3 to stir tight locking button, then pull and press nail handle 4, so press nail-plate 7 staple that migration also further promotes in the nail bin 6 under the effect of pressing nail handle 4 to penetrate, staple enters in the tissue to be coincide, and is closed into the B font under the effect of nail supporting base 5.Described nail supporting base 5 and nail bin 6 can be annular, also can be linear.
Claims (4)
1. can be used for the operation elastic separating plier of Ureteral anastomosis, it is characterized in that: comprise shell (1), fixed handle (2), flexible handle (3), press and follow closely handle (4), nail supporting base (5), nail bin (6), pressure nail-plate (7), separation pull bar (8), pressure nail pull bar (11) and pantograph linkage (9);
Described shell (1) comprises feeler lever housing (101) and the handle housing (102) that one connects, the cavity of feeler lever housing (101) and handle housing (102) is interconnected, flexible handle (3) and pressure nail handle (4) all are arranged on the handle housing (102) by bearing pin is hinged, and flexible handle (3) is arranged on fixed handle (2) and presses between the nail handle (4);
Described separation pull bar (8) and pressure nail pull bar (11) all are located in the cavity of feeler lever housing (101), the end and the flexible handle (3) that separate pull bar (8) are hinged, the other end that separates pull bar (8) connects nail supporting base (5) and nail bin (6) by pantograph linkage (9), press an end of nail pull bar (11) hinged with pressure nail handle (4), press the other end of nail pull bar (11) to be connected with pressure nail-plate (7) by swingle (906);
Be fixed with two limited blocks (13) on the described separation pull bar (8), separation pull bar (8) between two limited blocks (13) is arranged with sleeve (14), and be provided with back-moving spring (10) between away from the limited block (13) of feeler lever housing (101) and sleeve (14), described sleeve (14) is followed closely pull bar (11) and is connected with pressing by connecting rod (12).
2. the operation elastic separating plier that can be used for Ureteral anastomosis as claimed in claim 1, it is characterized in that: described pantograph linkage (9) is stretched out plate (901) by two, shrinking connecting-rod I (902), shrinking connecting-rod II (903), steady pin (904), removable pin (905) and swingle (906) form, two stretch out plate (901) be set in parallel in feeler lever housing (101) away from handle housing (102) one ends, an end that stretches out plate (901) is fixedly connected with the inwall of feeler lever housing (101), the other end that stretches out plate (901) stretches out feeler lever housing (101), two are stretched out and are equipped with steady pin (904) between the plate (901), steady pin (904) is arranged on away from feeler lever housing (101) one ends, shrinking connecting-rod I (902) and shrinking connecting-rod II (903) form by two connecting rods that are hinged, the two ends of shrinking connecting-rod I (902) and shrinking connecting-rod II (903) are hinged with steady pin (904) and removable pin (905) respectively, be connected nail supporting base (5) on shrinking connecting-rod I (902) and the hinged connecting rod of steady pin (904), be fixedly connected with nail bin (6) on shrinking connecting-rod II (903) and the hinged connecting rod of steady pin (904), swingle (906) is hinged on the steady pin (904) by the middle part, swingle (906) connects near nail bin (6) one ends presses nail-plate (7), and the other end of swingle (906) is hinged with pressure nail pull bar (11).
3. the operation elastic separating plier that can be used for Ureteral anastomosis as claimed in claim 1 is characterized in that: be equipped with anti-skidding convex stripe on described fixed handle (2), flexible handle (3) and the pressure nail handle (4).
4. the operation elastic separating plier that can be used for Ureteral anastomosis as claimed in claim 1, it is characterized in that: described flexible handle also is provided with tight locking button on (3), and tight locking button is used for the position of locking flexible handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016813.5A CN103070716B (en) | 2013-01-17 | 2013-01-17 | Operational separating forceps for matching ureter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016813.5A CN103070716B (en) | 2013-01-17 | 2013-01-17 | Operational separating forceps for matching ureter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103070716A true CN103070716A (en) | 2013-05-01 |
| CN103070716B CN103070716B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310016813.5A Expired - Fee Related CN103070716B (en) | 2013-01-17 | 2013-01-17 | Operational separating forceps for matching ureter |
Country Status (1)
| Country | Link |
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| CN (1) | CN103070716B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431910A (en) * | 2013-09-25 | 2013-12-11 | 河南科技大学 | Push type ureter calculus removing device |
| CN103503879A (en) * | 2013-09-13 | 2014-01-15 | 海利尔药业集团股份有限公司 | Sterilization composition containing prothioconazole and bupirimate |
| CN108992181A (en) * | 2018-09-13 | 2018-12-14 | 福建省立医院 | A kind of tissue mark's device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0680729A1 (en) * | 1994-05-05 | 1995-11-08 | WILO-Medizintechnik Lothar Wilberg GmbH | Pistol type surgical clip applying device |
| US5690652A (en) * | 1994-07-07 | 1997-11-25 | Forschungezentrum Karlsruhe Gmbh | Surgical suturing device |
| CN201642158U (en) * | 2010-02-25 | 2010-11-24 | 钟鸣 | Thophoria suture forceps |
| CN202020474U (en) * | 2011-03-17 | 2011-11-02 | 皇甫伟明 | Gripping tongs for suturing |
| CN202020493U (en) * | 2011-03-17 | 2011-11-02 | 皇甫伟明 | Wolf tooth gripping forceps |
| CN203059839U (en) * | 2013-01-17 | 2013-07-17 | 河南科技大学 | Surgical separation forceps for ureterostomy |
-
2013
- 2013-01-17 CN CN201310016813.5A patent/CN103070716B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0680729A1 (en) * | 1994-05-05 | 1995-11-08 | WILO-Medizintechnik Lothar Wilberg GmbH | Pistol type surgical clip applying device |
| US5690652A (en) * | 1994-07-07 | 1997-11-25 | Forschungezentrum Karlsruhe Gmbh | Surgical suturing device |
| CN201642158U (en) * | 2010-02-25 | 2010-11-24 | 钟鸣 | Thophoria suture forceps |
| CN202020474U (en) * | 2011-03-17 | 2011-11-02 | 皇甫伟明 | Gripping tongs for suturing |
| CN202020493U (en) * | 2011-03-17 | 2011-11-02 | 皇甫伟明 | Wolf tooth gripping forceps |
| CN203059839U (en) * | 2013-01-17 | 2013-07-17 | 河南科技大学 | Surgical separation forceps for ureterostomy |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503879A (en) * | 2013-09-13 | 2014-01-15 | 海利尔药业集团股份有限公司 | Sterilization composition containing prothioconazole and bupirimate |
| CN103431910A (en) * | 2013-09-25 | 2013-12-11 | 河南科技大学 | Push type ureter calculus removing device |
| CN103431910B (en) * | 2013-09-25 | 2015-03-25 | 河南科技大学 | Push type ureter calculus removing device |
| CN108992181A (en) * | 2018-09-13 | 2018-12-14 | 福建省立医院 | A kind of tissue mark's device |
| CN108992181B (en) * | 2018-09-13 | 2023-12-26 | 福建省立医院 | Tissue marking device |
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| Publication number | Publication date |
|---|---|
| CN103070716B (en) | 2015-06-10 |
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