CN103300916A - Bipolar multi-functional clamp - Google Patents
Bipolar multi-functional clamp Download PDFInfo
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- CN103300916A CN103300916A CN2013101182604A CN201310118260A CN103300916A CN 103300916 A CN103300916 A CN 103300916A CN 2013101182604 A CN2013101182604 A CN 2013101182604A CN 201310118260 A CN201310118260 A CN 201310118260A CN 103300916 A CN103300916 A CN 103300916A
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- housing
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- electrode
- claw beam
- spanner
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Abstract
The invention discloses a bipolar multi-functional clamp, which consists of a casing, an outer-casing blade moving wrench, a transmission mechanism, an electrode conversion switch, a blade, a sliding block, an upper clamp rod, a lower clamp rod, a clamp tube and a jaw open-close wrench, one ends of the upper wrench rod and the lower wrench rod form a jaw, the other ends of the upper wrench rod and the lower wrench rod are fixedly arranged on the sliding block, the sliding block is arranged in the guide groove inside the casing, the jaw open-close wrench is hinged to the hinge shaft in the casing, one end of the clamp port open-close wrench is hinged with the sliding block, and the other end of the jaw open-close wrench is provided with a jaw open-close wrench restoration spring; the electrode conversion switch is used for converting the original state where the upper clamp rod is an electrode and the lower clamp rod is the other electrode to a state where the upper and lower clamp rods are an electrode and the blade is the other electrode when the transmission mechanism touches the electrode conversion switch. By adopting the structural form, the clamp has the multi-functionalized characteristics that the clamp can be used for electrically coagulating a blood vessel to stop bleeding and carrying out cutting on an organ of a patient. The clamp further has the characteristics of simple structure, small size, light weight and convenience in operation.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, a kind of bipolar multifunctional pincer specifically, the simultaneously blood coagulation of this pliers and incised tissue are once finished.
Background technology
When carrying out the human abdominal cavity videoendoscopic surgery, owing to pathological tissues will be taken off, so need to stop blooding with medical double-pole electric coagulation forceps coagulation blood vessel.Medical electric-coagulative of the prior art pincers all are monopolar forcepss mostly, during use generally the buttocks at human body paste a negative electrode plate, if loose contact very easily with the human body skin burn, and blood coagulation and cutting can not once finish, and must change different apparatuses.Double-pole electric coagulation forceps of the prior art, pincers pipe device, pliers grip device, lock core mechanism and electrode assemblie, binding clip device wherein is installed in the front end of pincers pipe device, pincers pipe device is connected with the pliers grip device, the pliers grip device is positioned at the rear end of pincers pipe device, lock core mechanism is installed in the pliers grip device, and electrode assemblie is connected to the rear end of lock core mechanism; The binding clip device comprises upper and lower binding clip, bracing frame and pincers core bar, and upper and lower binding clip is connected with bracing frame, and the pincers core bar is positioned at the outer pincers pipe of pincers pipe device; Pincers pipe device comprises outer pincers pipe and pincers pipe insulation pipe, and outer pincers pipe is positioned at pincers pipe insulation pipe; The pliers grip device comprises front hand grip, back handle and handle main body, and front hand grip and handle main body are fixed, and front hand grip and back handle are connected by screw; Lock core mechanism comprises plug body, the left and right end cap of lock core, stage clip and lock core, it is characterized in that: pincers core bar one end in the described binding clip device is connected with outer pincers pipe, and the other end is fixed on the plug body by lock core; Be plugged with insulation tube in the bracing frame, be provided with the axle nail in this insulation tube, an end of this axle nail is by being welded with the axle head of a nail, and the other end of axle nail then is provided with the axle ailhead that is connected with the axle nail; The runner of described pincers pipe device rear end is threaded with the rotating shaft in the pliers grip device, and runner is fixed on the pincers pipe device, and rotating shaft is installed in the pliers grip device front end; Back handle upper end in the described pliers grip device is fixed with finger, the top of this finger is positioned at the plug body of lock core mechanism, and have elongated slot in handle main body, whole pliers grip is made with metal, above-mentioned double-pole electric coagulation forceps function ratio is more single, only have the function that the coagulation blood vessel stops blooding, and have the function to the patient tissue cutting.
Also has a kind of high-frequency bipolar closed cutting forceps in the prior art, comprise closed cutting pliers head device of high-frequency bipolar closed cutting pliers, jaws of high-frequency bipolar closed cutting forceps opening-closing locking device and precision cutting control device of high-frequency bipolar closed cutting forceps head, described closed cutting pliers head device of high-frequency bipolar closed cutting pliers comprises: the first closed binding clip, closed binding clip pin, the second closed binding clip, binding clip insulation catch, binding clip push-and-pull rod, blade push-and-pull pipe, outer aluminum pipe and cutting blade, the first closed binding clip and the second closed binding clip are rotationally connected by closed binding clip pin, the relative inner of the first closed binding clip and the second closed binding clip is respectively equipped with a high-frequency closed electrical pole plate, the first closed binding clip and the second closed binding clip end are respectively equipped with a closed binding clip push-and-pull chute, described 2 closed binding clip push-and-pull chutes are slidingly connected by binding clip folding push-and-pull pin, binding clip folding push-and-pull pin connects an end of binding clip push-and-pull rod, the other end of binding clip push-and-pull rod connects binding clip push-and-pull post, be provided with telescopic cutting blade between the first closed binding clip and the second closed binding clip, the terminal blade push-and-pull pipe that connects of cutting blade, binding clip push-and-pull rod places in the blade push-and-pull pipe, blade push-and-pull pipe is provided with outer aluminum pipe outward, terminal position near the first closed binding clip and the second closed binding clip arranges binding clip insulation catch, binding clip insulation catch is arranged on outer aluminum pipe front end, binding clip folding push-and-pull pin shifting chute is offered in outer aluminum pipe front portion, and the two ends of binding clip folding push-and-pull pin are arranged in the binding clip folding push-and-pull pin shifting chute.Above-mentioned high-frequency bipolar closed cutting forceps complex structure, volume is heavy, life-time service, operator can be very tired.
Summary of the invention
In order to overcome above-mentioned deficiency, the object of the present invention is to provide a kind of coagulation blood vessel that namely can be used to stop blooding, the bipolar multifunctional pincer that can cut patient tissue again simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
Bipolar multifunctional pincer, it mainly contains housing, the outer blade moving spanner of housing, drive mechanism, electrode change-over switch, blade, slide block, upper claw beam, lower claw beam, the pincers pipe, jaw folding spanner consists of, one end of described pincers pipe is located in the port of housing, upper claw beam and lower claw beam intert in the pincers pipe, one end of upper claw beam and lower claw beam consists of jaw, their other end is fixed on the slide block, described slide block is located in the interior gathering sill of housing, and can move along gathering sill, jaw folding spanner is hinged on the hinge in the housing, one end and slide block are hinged, and the other end is provided with jaw folding spanner back-moving spring; Described electrode change-over switch, in order to blade moving spanner outside housing by drive mechanism band cutting blade in pincers pipes the outwardly directed process, drive mechanism touches electrode change-over switch, be an electrode by original upper claw beam, lower claw beam is another electrode, claw beam is an electrode about being converted to, and blade is another electrode; Described jaw is in closure state when jaw folding spanner is not pulled.
Described drive mechanism is to be made of fork, connecting rod, blade push rod, described blade push rod interts in the pincers pipe, one end of blade push rod is connected with blade, the other end is connected with an end of connecting rod, one end of the other end of connecting rod and fork is hinged, the other end of fork is hinged on the interior fixed axis of housing, and should also be connected with an end of the outer blade moving spanner of housing by end.
The outer blade moving spanner of described housing is provided with the outer blade moving spanner back-moving spring of housing.
The bottom of described slide block is provided with groove, and the end of described jaw folding spanner extend in the groove.
The outer surface of an end that is positioned at described groove of described jaw folding wrench is arc surface.
The opposite face of the up and down claw beam at described jaw place is provided with the pincers tooth.
The port of described housing is provided with fixed cover, and an end of described pincers pipe is located in the fixed cover.
The interior location of the described other end near clamping pipe is provided with lining, and described lining is in order to fixing up and down claw beam and supporting blade push rod.
One end of described connecting rod is provided with connecting pin, and described connecting pin is located in the elongated hole on the fork.
The power line that connects on the described electrode change-over switch stretches out from the bottom of housing.
Beneficial effect of the present invention is: owing to adopting above-mentioned version, have and namely can be used to the coagulation blood vessel and stop blooding, the characteristics of the multifunction that can cut patient tissue again simultaneously, that the present invention also has is simple in structure, volume is little, the characteristics of lightweight, handled easily.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Fig. 1 is structural representation of the present invention.
Among the figure: 1, housing; 2, fixed axis; 3, the outer blade moving spanner of housing; 4, connecting pin; 5, elongated hole; 6, fork; 7, connecting rod; 8, blade push rod; 9, groove; 10, slide block; 11, gathering sill; 12, fixed cover; 13, pincers pipe; 14, lining; 15, upper claw beam; 16, blade; 17, pincers tooth; 18, jaw; 19, lower claw beam; 20, an end; 21, hinge; 22, electrode change-over switch; 23, jaw folding spanner; 24, the outer blade moving spanner back-moving spring of housing; 25, jaw folding spanner back-moving spring; 26, power line; 27, attaching plug.
The specific embodiment
As shown in Figure 1, bipolar multifunctional pincer, it mainly contains housing 1, the outer blade moving spanner 3 of housing, drive mechanism, electrode change-over switch 22, blade 16, slide block 10, upper claw beam 15, lower claw beam 19, pincers pipe 13, jaw folding spanner 23 consists of, the port of described housing 1 is provided with fixed cover 12, one end of described pincers pipe 13 is located in the fixed cover 12, the interior location of the described other end near clamping pipe 13 is provided with lining 14, described upper claw beam 15, lower claw beam 19 interts in pincers pipe 13, one end of upper claw beam 15 and lower claw beam 19 consists of jaw 18, the opposite face of the up and down claw beam at described jaw place is provided with pincers tooth 17, their other end is fixed on the slide block 10, described slide block 10 is located in the gathering sill 11 in the housing 1, and can move along gathering sill 11, jaw folding spanner 23 is hinged on the hinge 21 in the housing 1, one end 20 extend in the groove 9 of bottom of described slide block 10, and the outer surface of this end 20 is arc surface, and the other end is provided with jaw folding spanner back-moving spring 25; Described electrode change-over switch 22, manage the 13 interior outwardly directed processes from pincers by drive mechanism band cutting blade 16 in order to blade moving spanner 3 outside housing, drive mechanism touches electrode change-over switch 22, be an electrode by original upper claw beam 15, lower claw beam 19 is another electrode, claw beam is an electrode about being converted to, and blade 16 is another electrode; Described jaw 18 is in closure state when jaw folding spanner 23 is not pulled.In addition, the power line 26 that connects on the described electrode change-over switch 22 stretches out from the bottom of housing 1, and an end of power line 26 is connected with attaching plug 27.
Described drive mechanism is to be made of fork 6, connecting rod 7, blade push rod 8, blade push rod 8 interts in pincers pipe 13, one end of described blade push rod 8 is connected with blade 16, the other end is connected with an end of connecting rod 7, the other end of connecting rod 7 is provided with connecting pin 4, described connecting pin 4 is located on the fork 6 near in the elongated hole 5 of one end, and the other end of fork 6 is hinged on the fixed axis 2 in the housing 1, and should also be connected with an end of the outer blade moving spanner 3 of housing by end.The outer blade moving spanner 3 of described housing is provided with the outer blade moving spanner back-moving spring 24 of housing.In this drive mechanism, operator press the outer blade moving spanner 3 of housing, this spanner drives fork 6 and rotates, push away before fork 6 drivening rods 7, push away before the connecting rod 7 band cutting blade push rods 8, make blade 16 interior protruding from pincers pipe 13, in the process of drive mechanism transmission, be that connecting rod 7 has touched electrode change-over switch, thereby finished the conversion of electrode.
In addition, the outer blade moving spanner 3 of housing is provided with two, and two outer blade moving spanners 3 of housing are positioned at the both sides of housing.Can according to the custom of different people, press the outer blade moving spanner of housing of either side.
In a word; although the present invention has enumerated above-mentioned preferred implementation, should illustrate, although those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present invention, otherwise all should be included in protection scope of the present invention.
Claims (10)
1. bipolar multifunctional pincer, it is characterized in that: it mainly contains housing, the outer blade moving spanner of housing, drive mechanism, electrode change-over switch, blade, slide block, upper claw beam, lower claw beam, the pincers pipe, jaw folding spanner consists of, one end of described pincers pipe is located in the port of housing, upper claw beam and lower claw beam intert in the pincers pipe, one end of upper claw beam and lower claw beam consists of jaw, their other end is fixed on the slide block, described slide block is located in the interior gathering sill of housing, and can move along gathering sill, jaw folding spanner is hinged on the hinge in the housing, one end and slide block are hinged, and the other end is provided with jaw folding spanner back-moving spring; Described electrode change-over switch, in order to blade moving spanner outside housing by drive mechanism band cutting blade in pincers pipes the outwardly directed process, drive mechanism touches electrode change-over switch, be an electrode by original upper claw beam, lower claw beam is another electrode, claw beam is an electrode about being converted to, and blade is another electrode; Described jaw is in closure state when jaw folding spanner is not pulled.
2. bipolar multifunctional pincer according to claim 1, it is characterized in that: described drive mechanism is to be made of fork, connecting rod, blade push rod, described blade push rod interts in the pincers pipe, one end of blade push rod is connected with blade, the other end is connected with an end of connecting rod, one end of the other end of connecting rod and fork is hinged, and the other end of fork is hinged on the interior fixed axis of housing, and should also be connected with an end of the outer blade moving spanner of housing by end.
3. bipolar multifunctional pincer according to claim 2, it is characterized in that: an end of described connecting rod is provided with connecting pin, and described connecting pin is located in the elongated hole on the fork.
4. it is characterized in that according to claim 1 and 2 or 3 described bipolar multifunctional pincers: the outer blade moving spanner of described housing is provided with the outer blade moving spanner back-moving spring of housing.
5. bipolar multifunctional pincer according to claim 4, it is characterized in that: the bottom of described slide block is provided with groove, and the end of described jaw folding spanner extend in the groove.
6. bipolar multifunctional pincer according to claim 5, it is characterized in that: the outer surface of an end that is positioned at described groove of described jaw folding wrench is arc surface.
7. bipolar multifunctional pincer according to claim 4, it is characterized in that: the opposite face of the up and down claw beam at described jaw place is provided with the pincers tooth.
8. bipolar multifunctional pincer according to claim 4, it is characterized in that: the port of described housing is provided with fixed cover, and an end of described pincers pipe is located in the fixed cover.
9. bipolar multifunctional pincer according to claim 8 is characterized in that: the interior location of the described other end near the pincers pipe is provided with lining, and described lining is in order to fixing up and down claw beam and supporting blade push rod.
10. bipolar multifunctional pincer according to claim 1, it is characterized in that: the power line that connects on the described electrode change-over switch stretches out from the bottom of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101182604A CN103300916A (en) | 2013-04-08 | 2013-04-08 | Bipolar multi-functional clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101182604A CN103300916A (en) | 2013-04-08 | 2013-04-08 | Bipolar multi-functional clamp |
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| Publication Number | Publication Date |
|---|---|
| CN103300916A true CN103300916A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101182604A Pending CN103300916A (en) | 2013-04-08 | 2013-04-08 | Bipolar multi-functional clamp |
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| CN (1) | CN103300916A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342692A (en) * | 2015-09-29 | 2016-02-24 | 武豪杰 | Steel wire fixing and threading device for orthopedic surgery |
| CN107334524A (en) * | 2017-07-02 | 2017-11-10 | 成都智慧鑫艺工业产品设计有限公司 | A kind of variable laparoscope Minimally Invasive Surgery electric coagulation forceps of rigidity |
| CN107536641A (en) * | 2017-08-29 | 2018-01-05 | 孙艳平 | It is a kind of can far-end operation surgical operation electric coagulation forceps |
| CN109009419A (en) * | 2018-06-28 | 2018-12-18 | 南京首量医疗科技有限公司 | A kind of electrosurgical pole |
| CN109925024A (en) * | 2019-04-16 | 2019-06-25 | 北京东鸿致远医疗科技有限公司 | Adjustable-angle nucleus pulposus clamp |
| CN110353802A (en) * | 2019-08-06 | 2019-10-22 | 江阴市人民医院 | A kind of thoracic surgery endoscope-assistant surgery instrument |
| CN111012476A (en) * | 2019-12-20 | 2020-04-17 | 上海诺英医疗器械有限公司 | Coagulation forceps capable of automatically switching coagulation and cutting |
| CN112220554A (en) * | 2020-09-11 | 2021-01-15 | 珠海市司迈科技有限公司 | Surgical operation instrument and operation method thereof |
| CN113693712A (en) * | 2021-08-30 | 2021-11-26 | 浙江微度医疗器械有限公司 | Electric coagulation cutting instrument with double operating handles |
| CN117503326A (en) * | 2024-01-05 | 2024-02-06 | 湖南金柏威医疗科技有限公司 | Electrocoagulation cutting device |
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Patent Citations (5)
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| US5735849A (en) * | 1996-11-07 | 1998-04-07 | Everest Medical Corporation | Endoscopic forceps with thumb-slide lock release mechanism |
| US20100130977A1 (en) * | 2005-08-19 | 2010-05-27 | Covidien Ag | Single Action Tissue Sealer |
| CN2868227Y (en) * | 2005-10-24 | 2007-02-14 | 钟李宽 | Five-in-one cutting knife |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342692A (en) * | 2015-09-29 | 2016-02-24 | 武豪杰 | Steel wire fixing and threading device for orthopedic surgery |
| CN107334524A (en) * | 2017-07-02 | 2017-11-10 | 成都智慧鑫艺工业产品设计有限公司 | A kind of variable laparoscope Minimally Invasive Surgery electric coagulation forceps of rigidity |
| CN107334524B (en) * | 2017-07-02 | 2018-06-01 | 永春县高山食用菌专业合作社 | A kind of variable laparoscope Minimally Invasive Surgery electric coagulation forceps of rigidity |
| CN107536641A (en) * | 2017-08-29 | 2018-01-05 | 孙艳平 | It is a kind of can far-end operation surgical operation electric coagulation forceps |
| CN109009419A (en) * | 2018-06-28 | 2018-12-18 | 南京首量医疗科技有限公司 | A kind of electrosurgical pole |
| CN109925024A (en) * | 2019-04-16 | 2019-06-25 | 北京东鸿致远医疗科技有限公司 | Adjustable-angle nucleus pulposus clamp |
| CN110353802A (en) * | 2019-08-06 | 2019-10-22 | 江阴市人民医院 | A kind of thoracic surgery endoscope-assistant surgery instrument |
| CN110353802B (en) * | 2019-08-06 | 2021-07-16 | 江阴市人民医院 | Instrument for thoracic surgery endoscopic surgery |
| CN111012476A (en) * | 2019-12-20 | 2020-04-17 | 上海诺英医疗器械有限公司 | Coagulation forceps capable of automatically switching coagulation and cutting |
| CN112220554A (en) * | 2020-09-11 | 2021-01-15 | 珠海市司迈科技有限公司 | Surgical operation instrument and operation method thereof |
| CN113693712A (en) * | 2021-08-30 | 2021-11-26 | 浙江微度医疗器械有限公司 | Electric coagulation cutting instrument with double operating handles |
| CN117503326A (en) * | 2024-01-05 | 2024-02-06 | 湖南金柏威医疗科技有限公司 | Electrocoagulation cutting device |
| CN117503326B (en) * | 2024-01-05 | 2024-04-09 | 湖南金柏威医疗科技有限公司 | Electrocoagulation cutting device |
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Application publication date: 20130918 |