CN103110458A - Bipolar coagulation forceps - Google Patents
Bipolar coagulation forceps Download PDFInfo
- Publication number
- CN103110458A CN103110458A CN2013100503858A CN201310050385A CN103110458A CN 103110458 A CN103110458 A CN 103110458A CN 2013100503858 A CN2013100503858 A CN 2013100503858A CN 201310050385 A CN201310050385 A CN 201310050385A CN 103110458 A CN103110458 A CN 103110458A
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- Prior art keywords
- binding clip
- forcep
- sleeve pipe
- coagulation forceps
- claw beam
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Abstract
The invention discloses a pair of bipolar coagulation forceps. The bipolar coagulation forceps comprise a forcep body, a shell body, a sleeve (7), a forcep pushing device and a circuit system. The sleeve (7) is connected with the shell body. The forcep body comprises a forcep head (4) and a forcep rod (8). The forcep body penetrates through a hole of the sleeve (7). The front end portion of the forcep head (4) extends out of an opening of the sleeve (7). The forcep rod (8) is connected with the forcep pushing device. When the forcep pushing device is under a pushing state, the forcep rod (8) extends outwards, the forcep head (4) completely extends out of the opening of the sleeve (7), and the forcep head (4) is opened. When the forcep pushing device is under a receding state, the forcep rod (8) retracts inwards, and the rear end portion of the forcep head (4) retracts into the sleeve (7) to enable the forcep head (4) to be closed. The forcep rod (8) is in electric connection with the circuit system which is externally connected with a power supply. The bipolar coagulation forceps are simple, convenient, good in blood coagulation effect, various in function, and capable of grabbing vessels and other tissue and carrying out separation, electrocoagulation, cutting and other operation.
Description
Technical field
The present invention relates to a kind of double-pole electric coagulation forceps.
Background technology
In clinical operation, especially in chamber mirror and abdominal, often need coagulation, cutting vessel and tissue.Apparatus of the prior art in use, have following shortcoming: function is simple, uses trouble; And blood loss volume during the operation is large, and surgical effect is poor.
Summary of the invention
The objective of the invention is: a kind of double-pole electric coagulation forceps is provided, and it is simple to operation, and effectively fixedly the tissue such as blood vessel, realize fine cut, goes out insufficiency of blood and blood coagulation effective; Function is many, can easily realize promptly the tissues such as blood vessel, separates, the operations such as coagulation, cutting.
Technical scheme of the present invention is: a kind of double-pole electric coagulation forceps, a kind of double-pole electric coagulation forceps, it comprises pliers, housing, sleeve pipe, pliers propulsion plant, Circuits System, described sleeve pipe is connected with housing, described pliers comprises binding clip, claw beam, pliers passes the pore of sleeve pipe, and the fore-end of binding clip stretches out outside the mouth of pipe of sleeve pipe, and claw beam is connected with the pliers propulsion plant; When the pliers propulsion plant is in advanced state, claw beam is protruding, and binding clip stretches out outside the mouth of pipe of sleeve pipe fully, and binding clip opens, and when the pliers propulsion plant is in the state of returning, claw beam is inwardly retracted, in the rear end part retraction sleeve pipe of binding clip and make binding clip closed; Claw beam is electrically connected to Circuits System, the Circuits System external power supply.
The below is further expalined technique scheme:
It also comprises cutter spare and cutter spare propulsion plant, and described cutter spare comprises cutter head, knife bar, and cutter spare passes the pore of sleeve pipe, and cutter head is positioned at mouth of pipe place, and knife bar is connected with cutter spare propulsion plant; When cutter spare propulsion plant is in advanced state, knife bar is protruding, and cutter head stretches out outside the mouth of pipe of sleeve pipe, and when cutter spare propulsion plant is in the state of returning, knife bar is inwardly retracted, in cutter head retraction sleeve pipe; Knife bar is electrically connected to Circuits System.
It also comprises keeper, is provided with claw beam hole, knife bar hole on keeper, and described keeper is positioned at sleeve pipe, and claw beam passes the claw beam hole of keeper, and knife bar passes the knife bar hole of keeper.
Described pliers propulsion plant comprises trigger, slide, slide runner, and slide is arranged on slide runner, and trigger is connected with slide, and trigger is pulled and can be driven slide front and back slip on slide runner, and slide is connected with claw beam.
Described trigger is connected with the support spring that resets for trigger, and an end of described support spring props up the trigger back side, and the other end of support spring props up the housing inner surface.
Described cutter spare propulsion plant comprises push rod, push rod can before and after movable being arranged on housing, an end of push rod stretches out outside housing, the other end of push rod is connected with knife bar; Described push rod also is connected with is convenient to the spring that push rod resets, and spring applies active force outside housing to push rod.
Described binding clip comprises a left side half binding clip of realizing clamping, right half binding clip two parts, and the main body of left half binding clip is the U-shaped structure that the tinsel bending forms, and the main body of right half binding clip is the U-shaped structure that the tinsel bending forms.
The position at the close sleeve pipe mouth of pipe place of a described left side half binding clip is provided with protuberance, and the retaining part of left half binding clip is provided with pawl; The position at the close sleeve pipe mouth of pipe place of right half binding clip is provided with protuberance, and the retaining part of right half binding clip is provided with pawl.
Described claw beam is arranged with the politef thermoplastic tube, and described cutter spare appearance is provided with polytetrafluorethylecoatings coatings.
Described sleeve pipe mouth of pipe place is provided with cranse.
Advantage of the present invention is: double-pole electric coagulation forceps of the present invention, and it is simple to operation, and effectively fixedly the tissue such as blood vessel, realize fine cut, goes out insufficiency of blood and blood coagulation effective, and the design of cranse is the intensity of the reinforcing sleeve mouth of pipe effectively.Function of the present invention is many, can easily realize promptly the tissues such as blood vessel, separates, the operations such as coagulation, cutting.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation (section) of the embodiment of the present invention;
Fig. 2 is the schematic diagram (overlook direction) of the binding clip of embodiment of the present invention when closed;
Fig. 3 is the schematic diagram (overlook direction) of the binding clip of the embodiment of the present invention when opening;
Fig. 4 is the schematic diagram (overlook direction) of the cutter head of the embodiment of the present invention when stretching out;
Fig. 5 is that the binding clip of the embodiment of the present invention opens and the schematic diagram (overlook direction) of cutter head when stretching out;
Fig. 6 is that the binding clip of the embodiment of the present invention opens and the schematic diagram (positive apparent direction) of cutter head when stretching out;
Fig. 7 is the push rod of the embodiment of the present invention and the generalized section that knife bar connects (just apparent direction);
Fig. 8 is the push rod of the embodiment of the present invention and the generalized section (overlooking direction) that knife bar connects;
Fig. 9 is the pliers of the embodiment of the present invention and the generalized section that cutter spare passes keeper;
Figure 10 is the sectional view of the keeper of the embodiment of the present invention;
Wherein: 1 push rod; 2 triggers; 3 cutter heads; 4 binding clips; 5 keepers; 6 cranses; 7 sleeve pipes; 8 claw beams; 9 knife bars; 10 springs; 11 slides; 12 slide runners; 13 support springs; 14 protuberances.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of double-pole electric coagulation forceps, it comprises pliers, housing, sleeve pipe 7, described sleeve pipe 7 is connected with housing, the pore that pliers passes sleeve pipe 7 is connected with pliers propulsion plant in being arranged on housing, and the cranse 6 that is enclosed within sleeve pipe 7 mouth of pipe places can be strengthened the intensity of the mouth of pipe.
Pliers comprises binding clip 4, claw beam 8, and as shown in Figure 2 and Figure 3, binding clip 4 comprises a left side half binding clip and right half binding clip two parts of realizing clamping, and as shown in Figure 5, the main body of left half binding clip and right half binding clip is the U-shaped structure that the tinsel bending forms.The position at close sleeve pipe 7 mouth of pipe places of left half binding clip, right half binding clip is provided with protuberance 14, and the retaining part of left half binding clip, right half binding clip is provided with pawl.Claw beam 8 has been arranged with the politef thermoplastic tube of insulating effect.
As Fig. 7, shown in Figure 8, this double-pole electric coagulation forceps also is provided with cutter spare and cutter spare propulsion plant, and described cutter spare comprises cutter head 3, knife bar 9, and the pore that cutter spare passes sleeve pipe 7 is connected with the cutter spare propulsion plant that is arranged on housing, cutter head 3 is positioned at mouth of pipe place, and cutter spare appearance is provided with polytetrafluorethylecoatings coatings.
As Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, be provided with keeper 5 in sleeve pipe 7, keeper 5 is provided with five holes, a middle hole is the knife bar hole, remaining hole is the claw beam hole, and claw beam 8 passes the claw beam hole of keeper 5, and (wherein two claw beam holes are through holes, and another two claw beam holes are blind hole, with reference to figure 7, Fig. 9), knife bar 9 passes the knife bar hole of keeper 5.
As shown in Figure 1, the pliers propulsion plant is comprised of trigger 2, slide 11, slide runner 12, and the upper end of trigger 2 is arranged in the groove of slide 11, slide 11 can before and after slide be arranged in slide runner 12, slide 11 is connected with claw beam 8.Trigger 2 is connected with the support spring 13 that resets for trigger 2, and an end of support spring 13 props up trigger 2 back sides, and the other end of support spring 13 props up the housing inner surface.
Under naturalness, the fore-end of binding clip 4 stretches out outside the mouth of pipe of sleeve pipe 7, the rear end part of the protuberance 14 of left half binding clip and right half binding clip is positioned at the mouth of pipe, and the inwall compressing protuberance 14 of sleeve pipe 7 makes left half binding clip and right half binding clip be in the clamping closure state (as shown in Figure 2) that is combined.
When trigger 2 is pulled, thereby it is protruding to front slide drive claw beam 8 on slide runner 12 that trigger 2 drives slide 11, binding clip 4 stretches out outside the mouth of pipe of sleeve pipe 7 fully, thereby the protuberance 14 of left half binding clip and right half binding clip loses the compressing of tube wall makes left half binding clip and right half binding clip be in open configuration, and binding clip 4 is realized opening (as shown in Figure 3); At this moment, trigger 2 acts on support spring 13 and makes it be in compressive state.
When decontroling trigger 2, support spring 13 restPoses and is with trigger action 2 to restPose, and trigger 2 drives slides 11 and retracts backward, and slide 11 drives claw beams 8 and retracts backward, recovers naturalness in the rear end part retraction sleeve pipe 7 of binding clip 4, and binding clip 4 is realized closed.Thereby complete the process with clamping of opening of binding clip 4.
As Fig. 1, Fig. 7, shown in Figure 8, described cutter spare propulsion plant comprises push rod 1, push rod 1 can before and after movable being arranged on housing, an end of push rod 1 stretches out outside housing, the other end of push rod 1 is connected with knife bar 9; Push rod 1 also is connected with is convenient to the spring 10 that push rod 1 resets, and 10 pairs of push rods 1 of spring apply the active force outside housing.When push rod 1 is in advanced state, knife bar 9 is protruding, makes cutter head 3 stretch out outside the mouth of pipe of sleeve pipe 7, and cutter head 3 is in the U-shaped gap of binding clip 4 movable (with reference to figure 4, Fig. 5, shown in Figure 6), and at this moment, push rod 1 acts on spring 10 makes it be in compressive state.When unclamping push rod 1, spring 10 restPoses, and drives push rod 1 and restPoses, and push rod 1 drives knife bar 9 and inwardly retracts, in cutter head 3 retraction sleeve pipes 7.Knife bar 9 is electrically connected to Circuits System.When cutter head 3 cut, bipolar current automaticallyed switch from binding clip 4, and the high frequency electric knife electric current flows through tissue, transmits between cutter head 3 and binding clip 4.The high frequency electric knife cutting is along cutter head 3 blade face, and the cutting of this mode can be guaranteed to reduce hemorrhage than the operating theater instruments of traditional mechanical blade.
Should be pointed out that also can have the embodiment of multiple conversion and remodeling for the present invention through proving absolutely, be not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment is as just explanation of the present invention, rather than limitation of the present invention.In a word, protection scope of the present invention should comprise those apparent conversion or alternative and remodeling to those skilled in the art.
Claims (10)
1. double-pole electric coagulation forceps, it is characterized in that: it comprises pliers, housing, sleeve pipe (7), pliers propulsion plant, Circuits System, described sleeve pipe (7) is connected with housing, described pliers comprises binding clip (4), claw beam (8), pliers passes the pore of sleeve pipe (7), the fore-end of binding clip (4) stretches out outside the mouth of pipe of sleeve pipe (7), and claw beam (8) is connected with the pliers propulsion plant; When the pliers propulsion plant is in advanced state, claw beam (8) is protruding, binding clip (4) stretches out outside the mouth of pipe of sleeve pipe (7) fully, binding clip (4) opens, when the pliers propulsion plant is in the state of returning, claw beam (8) is inwardly retracted, in the rear end part retraction sleeve pipe (7) of binding clip (4) and make binding clip (4) closure; Claw beam (8) is electrically connected to Circuits System, the Circuits System external power supply.
2. double-pole electric coagulation forceps according to claim 1, it is characterized in that: it also comprises cutter spare and cutter spare propulsion plant, and described cutter spare comprises cutter head (3), knife bar (9), and cutter spare passes the pore of sleeve pipe (7), cutter head (3) is positioned at mouth of pipe place, and knife bar (9) is connected with cutter spare propulsion plant; When cutter spare propulsion plant is in advanced state, knife bar (9) is protruding, and cutter head (3) stretches out outside the mouth of pipe of sleeve pipe (7), and when cutter spare propulsion plant is in the state of returning, knife bar (9) is inwardly retracted, in cutter head (3) retraction sleeve pipe (7); Knife bar (9) is electrically connected to Circuits System.
3. double-pole electric coagulation forceps according to claim 2, it is characterized in that: it also comprises keeper (5), be provided with claw beam hole, knife bar hole on keeper (5), described keeper (5) is positioned at sleeve pipe (7), claw beam (8) passes the claw beam hole of keeper (5), and knife bar (9) passes the knife bar hole of keeper (5).
4. double-pole electric coagulation forceps according to claim 1, it is characterized in that: described pliers propulsion plant comprises trigger (2), slide (11), slide runner (12), slide (11) is arranged on slide runner (12), trigger (2) is connected with slide (11), trigger (2) is pulled and can be driven slide (11) slip before and after slide runner (12) is upper, and slide (11) is connected with claw beam (8).
5. double-pole electric coagulation forceps according to claim 4, it is characterized in that: described trigger (2) is connected with the support spring (13) that resets for trigger (2), one end of described support spring (13) props up trigger (2) back side, and the other end of support spring (13) props up the housing inner surface.
6. double-pole electric coagulation forceps according to claim 2, it is characterized in that: described cutter spare propulsion plant comprises push rod (1), push rod (1) can before and after movable being arranged on housing, an end of push rod (1) stretches out outside housing, the other end of push rod (1) is connected with knife bar (11); Described push rod (1) also is connected with is convenient to the spring (10) that push rod (1) resets, and spring (10) applies active force outside housing to push rod (1).
7. double-pole electric coagulation forceps according to claim 1, it is characterized in that: described binding clip (4) comprises a left side half binding clip of realizing clamping, right half binding clip two parts, the main body of left half binding clip is the U-shaped structure that the tinsel bending forms, and the main body of right half binding clip is the U-shaped structure that the tinsel bending forms.
8. double-pole electric coagulation forceps according to claim 7 is characterized in that: the position at close sleeve pipe (7) mouth of pipe place of a described left side half binding clip is provided with protuberance (14), and the retaining part of left half binding clip is provided with pawl; The position at close sleeve pipe (7) mouth of pipe place of right half binding clip is provided with protuberance (14), and the retaining part of right half binding clip is provided with pawl.
9. double-pole electric coagulation forceps according to claim 2, it is characterized in that: described claw beam (8) is arranged with the politef thermoplastic tube, and described cutter spare appearance is provided with polytetrafluorethylecoatings coatings.
10. double-pole electric coagulation forceps according to claim 1 is characterized in that: described sleeve pipe (7) mouth of pipe place is provided with cranse (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100503858A CN103110458A (en) | 2013-02-09 | 2013-02-09 | Bipolar coagulation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100503858A CN103110458A (en) | 2013-02-09 | 2013-02-09 | Bipolar coagulation forceps |
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| Publication Number | Publication Date |
|---|---|
| CN103110458A true CN103110458A (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100503858A Pending CN103110458A (en) | 2013-02-09 | 2013-02-09 | Bipolar coagulation forceps |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963013A (en) * | 2016-06-13 | 2016-09-28 | 北京米道斯医疗器械有限公司 | Low temperature endoscope blood vessel collecting device and method |
| WO2023029841A1 (en) * | 2021-08-30 | 2023-03-09 | 浙江微度医疗器械有限公司 | Dual operating handle electrocoagulation cutting instrument |
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| US20050165443A1 (en) * | 2004-01-26 | 2005-07-28 | Steve Livneh | Multi-mode surgical instrument |
| US20090157074A1 (en) * | 2007-12-18 | 2009-06-18 | Bovie Medical Corporation | Surgical Apparatus with Removable Tool Cartridge |
| CN101815461A (en) * | 2007-07-27 | 2010-08-25 | 伊西康内外科公司 | Improved surgical operating instrument |
| CN202086578U (en) * | 2011-05-24 | 2011-12-28 | 胡伟九 | High-frequency bipolar closing cutting forceps |
| CN102458291A (en) * | 2009-06-02 | 2012-05-16 | 博维医药公司 | Surgical jaws for sealing tissue |
| CN202637112U (en) * | 2012-07-10 | 2013-01-02 | 武汉半边天医疗技术发展有限公司 | Quadrupole electrocoagulation clamp |
| CN203138674U (en) * | 2013-02-09 | 2013-08-21 | 王玉萍 | Bipolar electric coagulation forceps |
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2013
- 2013-02-09 CN CN2013100503858A patent/CN103110458A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050165443A1 (en) * | 2004-01-26 | 2005-07-28 | Steve Livneh | Multi-mode surgical instrument |
| CN101815461A (en) * | 2007-07-27 | 2010-08-25 | 伊西康内外科公司 | Improved surgical operating instrument |
| US20090157074A1 (en) * | 2007-12-18 | 2009-06-18 | Bovie Medical Corporation | Surgical Apparatus with Removable Tool Cartridge |
| CN102458291A (en) * | 2009-06-02 | 2012-05-16 | 博维医药公司 | Surgical jaws for sealing tissue |
| CN202086578U (en) * | 2011-05-24 | 2011-12-28 | 胡伟九 | High-frequency bipolar closing cutting forceps |
| CN202637112U (en) * | 2012-07-10 | 2013-01-02 | 武汉半边天医疗技术发展有限公司 | Quadrupole electrocoagulation clamp |
| CN203138674U (en) * | 2013-02-09 | 2013-08-21 | 王玉萍 | Bipolar electric coagulation forceps |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963013A (en) * | 2016-06-13 | 2016-09-28 | 北京米道斯医疗器械有限公司 | Low temperature endoscope blood vessel collecting device and method |
| WO2023029841A1 (en) * | 2021-08-30 | 2023-03-09 | 浙江微度医疗器械有限公司 | Dual operating handle electrocoagulation cutting instrument |
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Application publication date: 20130522 |