CN102579128A - Electrothermal surgical scissors - Google Patents
Electrothermal surgical scissors Download PDFInfo
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- CN102579128A CN102579128A CN2012100623963A CN201210062396A CN102579128A CN 102579128 A CN102579128 A CN 102579128A CN 2012100623963 A CN2012100623963 A CN 2012100623963A CN 201210062396 A CN201210062396 A CN 201210062396A CN 102579128 A CN102579128 A CN 102579128A
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- heat
- electric heating
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- heating operating
- scissors
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Abstract
The invention discloses medical electrothermal surgical scissors, which comprise a film type electrothermal energy transducer (1), a miniature area array type temperature sensor (2), a heat conduction layer (3), a blood distributing and stain preventing layer (4), an scissors main body (5), a tip edge (6), a heat-insulation handle (7), a lead (8) and a plug. The electrothermal surgical scissors are applied clinically, achieve the purpose of thermosetting hemostasis while tiny blood vessels or tissues are shorn off, and have the advantages that a wound surface shorn by the scissors is neat, muscle contraction, adhesion, eschar, smoke and irritative smell are avoided, layers are clear during suture, and the scissors are easy to be folded and convenient in use.
Description
Technical field
The present invention relates to the medical surgical instrument field, be used for clinical reaching and coagulate the medical electric heating operating scissors of hemostatic at the same intermittent fever of cutting off tiny blood vessels or tissue in particular to a kind of.
Background technology
In the conventional surgical operation; After operative site exposed, apparatuses such as multi-purpose shears cutter were implemented operation technique, but the operating scissors of used made; No coagulation function; Need other hemostasis electrosurgical unit auxiliary, increased the complicacy and the difficulty of operation, therefore the electrothermal shear of exploitation band coagulation function is crucial.Therefore, after the conventional surgical operative site exposes, how to make shear that wound surface is neat, no muscle contraction, no adhesion, no eschar, it is the technical problem that those skilled in the art needs to be resolved hurrily that the medical operation of non smoke, nonirritant abnormal flavour is cut.
Summary of the invention
The present invention provides a kind of electric heating operating scissors, and this electric heating operating scissors comprises thin-film electro heat sensor (1), miniature battle array temperature sensor (2), heat-conducting layer (3); Layer (4) is stained with in the thin prevention and cure of schistosomiasis; Electric scissors main body (5), tip edges (6), heat insulation bat-handle (7) and plug (8) or other electric energy provide equipment; It is characterized in that electric transducer (1) and miniature battle array temperature sensor (2) place in the electric scissors tip edges (6), have the effect of electric heating transducing and the function of TEMP.
In a preferred implementation of the present invention; Outside tip built-in thin-film electro heat sensor of difference and miniature planar array type temperature sensor; Also place the layer of metal heat-conducting layer; And on sharp knife edges, be coated with one deck and dredge the prevention and cure of schistosomiasis and be stained with layer, realize the electric heating transducing, shear tiny blood vessels or organize the heat adhesion tissue that stops blooding with fixed attention.
In a preferred implementation of the present invention; Said thin-film electro heat sensor (1) is built in electrothermal shear main body (5) tip edges (6), converts the external host supply power into heat energy through lead-in wire and plug (8) and when cutting off tiny blood vessels or tissue, reaches heat hemostatic purpose with fixed attention.
In a preferred implementation of the present invention; Described miniature planar array type temperature sensor (2) is built in electrothermal shear main body (5) tip edges (6); Through lead-in wire and plug (8) and external host (8) formation temperature closed loop system, have and detect and the control action of temperature.
In a preferred implementation of the present invention, said thin-film electro heat sensor (1) is gone up and is placed one deck heat-conducting layer (3), plays the transmission action of temperature.
In a preferred implementation of the present invention, described tip edges (6) sprays one deck in appearance and dredges the prevention and cure of schistosomiasis and be stained with layer (4), has the effect of adhesion tissue and blood simultaneously of in art electric heating hemostatic.
In a preferred implementation of the present invention, described electrothermal shear main body (5) is the medical stainless steel steel, and it is hard to have a structure of the cutter body of making, and does not give birth to the effect of embroidering.
In a preferred implementation of the present invention, described handle of a knife is heat insulation bat-handle (7), is made up of fibrous aggregate structure and porous structure material, composite plastic, and it is to isolating thermo-lag effect.
In a preferred implementation of the present invention, described tip edges (6) is processed by the high-speed tool steel, has higher hardness, toughness, wearability and thermostability.
In a preferred implementation of the present invention, heat-conducting layer (3) is processed by the good material of heat conductivilitys such as scale copper.
In a preferred implementation of the present invention, the thin prevention and cure of schistosomiasis are stained with layer (4) and are made up of macromolecular materials such as polyvinyl fluoride and/or Teflon.
Electric heating operating scissors of the present invention is accurately controlled the electric heating operating scissors of temperature through temperature sensor, realizes shearing that wound surface is neat, no muscle contraction, no adhesion, no eschar, non smoke, nonirritant abnormal flavour; Be methodically arranged during stitching, involutory easily.
Description of drawings
Fig. 1 is the structural representation of electric heating operating scissors of the present invention, and wherein the sectional drawing in the continuous circular line is A-A profile 1, the thin-film electro heat sensor of tip edges; 2, miniature planar array type temperature sensor; 3, heat-conducting layer; 4, dredge the prevention and cure of schistosomiasis and be stained with layer; 5, electrothermal shear main body; 6, tip edges; 7, heat insulation bat-handle; 8, lead-in wire and plug.
The specific embodiment
Specify electric heating operating scissors of the present invention in conjunction with accompanying drawing 1, the present invention provides a kind of electric heating operating scissors, and this electric heating operating scissors comprises thin-film electro heat sensor (1), miniature battle array temperature sensor (2); Heat-conducting layer (3), the thin prevention and cure of schistosomiasis are stained with layer (4), electric scissors main body (5); Tip edges (6), heat insulation bat-handle (7) and plug (8) or other electric energy provide equipment, it is characterized in that electric transducer (1) and miniature battle array temperature sensor (2) place in the electric scissors tip edges (6); Function with sharp TEMP of effect of electric heating transducing; The thin-film electro heat sensor is from the built-in placement of shears front end, and the miniature planar array type temperature sensor of placement a slice, and electric transducer and temperature sensor link to each other with main frame through power line; Open host switch; And the operation that can undergo surgery, thin-film electro heat sensor (1) is built in electrothermal shear main body (5) tip edges (6), converts the external host supply power into heat energy through lead-in wire and plug (8) and when cutting off tiny blood vessels or tissue, reaches heat hemostatic purpose with fixed attention.
Should be understood that; The detailed description of the specific embodiment only is to start from apart from the property illustrative purposes; Concerning those of ordinary skills, can improve or conversion according to above-mentioned explanation, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention.
Claims (10)
1. electric heating operating scissors, this electric heating operating scissors comprises thin-film electro heat sensor (1), miniature battle array temperature sensor (2), heat-conducting layer (3); Layer (4) is stained with in the thin prevention and cure of schistosomiasis; Electric scissors main body (5), tip edges (6), heat insulation bat-handle (7) and plug (8) or other electric energy provide equipment; It is characterized in that electric transducer (1) and miniature battle array temperature sensor (2) place in the electric scissors tip edges (6), have the effect of electric heating transducing and the function of TEMP.This electric heating operating scissors reaches heat and coagulates the hemostatic purpose when cutting off tiny blood vessels or tissue.
2. electric heating operating scissors according to claim 1; It is characterized in that said thin-film electro heat sensor (1) is built in electrothermal shear main body (5) tip edges (6), convert the external host supply power into heat energy through lead-in wire and plug (8) and when cutting off tiny blood vessels or tissue, reach heat hemostatic purpose with fixed attention.
3. electric heating operating scissors according to claim 1 is characterized in that described miniature planar array type temperature sensor (2) is built in electrothermal shear main body (5) tip edges (6), through lead-in wire and plug (8) and external host (8) formation temperature closed loop system.
4. by right 2 described thin-film electro heat sensoies (1), it is characterized in that upward placement one deck heat-conducting layer (3) of said thin-film electro heat sensor (1).
5. electric heating operating scissors according to claim 1 is characterized in that described tip edges (6) sprays the thin prevention and cure of schistosomiasis of one deck in appearance and is stained with layer (4).
6. electric heating operating scissors according to claim 1 is characterized in that described electrothermal shear main body (5) is the medical stainless steel steel.
7. electric heating operating scissors according to claim 1 is characterized in that described handle of a knife is heat insulation bat-handle (7), is made up of fibrous aggregate structure and porous structure material, composite plastic.
8. electric heating operating scissors according to claim 1 is characterized in that described tip edges (6) processed by the high-speed tool steel.
9. heat-conducting layer according to claim 4 (3) is characterized in that heat-conducting layer (3) processed by the good material of heat conductivility, preferably scale copper.
10. layer (4) is stained with in the thin prevention and cure of schistosomiasis according to claim 5, it is characterized in that dredging the prevention and cure of schistosomiasis and is stained with layer (4) and is processed by macromolecular material, preferably polyvinyl fluoride and/or Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100623963A CN102579128A (en) | 2012-03-12 | 2012-03-12 | Electrothermal surgical scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100623963A CN102579128A (en) | 2012-03-12 | 2012-03-12 | Electrothermal surgical scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102579128A true CN102579128A (en) | 2012-07-18 |
Family
ID=46468758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100623963A Pending CN102579128A (en) | 2012-03-12 | 2012-03-12 | Electrothermal surgical scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102579128A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398301A (en) * | 2014-11-19 | 2015-03-11 | 中国人民解放军第四军医大学 | Heat setting cutting pliers |
| CN107496023A (en) * | 2017-08-29 | 2017-12-22 | 李明守 | A kind of heat setting anthemorrhagic operation is cut |
| CN107553527A (en) * | 2017-08-29 | 2018-01-09 | 李明守 | A kind of anti-sticking kitchen knife |
| CN109421083A (en) * | 2017-08-29 | 2019-03-05 | 李明守 | A kind of adherent surfaces, kitchen knife, pot, scalpel, operating scissors and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358840Y (en) * | 1999-03-23 | 2000-01-19 | 江苏铁医美达康医疗设备厂 | Internal-thermal electric heating scalpel |
| US20040078035A1 (en) * | 1999-01-25 | 2004-04-22 | Olympus Optical Co., Ltd. | Medical treatment instrument |
| CN1706350A (en) * | 2004-06-08 | 2005-12-14 | 奥林巴斯株式会社 | Heat generating element, medical therapeutic instrument implementing the same, and treatment apparatus |
| CN201861712U (en) * | 2010-11-27 | 2011-06-15 | 赵颖 | Anti-skidding and hemostatic surgical scissors |
-
2012
- 2012-03-12 CN CN2012100623963A patent/CN102579128A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040078035A1 (en) * | 1999-01-25 | 2004-04-22 | Olympus Optical Co., Ltd. | Medical treatment instrument |
| CN2358840Y (en) * | 1999-03-23 | 2000-01-19 | 江苏铁医美达康医疗设备厂 | Internal-thermal electric heating scalpel |
| CN1706350A (en) * | 2004-06-08 | 2005-12-14 | 奥林巴斯株式会社 | Heat generating element, medical therapeutic instrument implementing the same, and treatment apparatus |
| CN201861712U (en) * | 2010-11-27 | 2011-06-15 | 赵颖 | Anti-skidding and hemostatic surgical scissors |
Non-Patent Citations (1)
| Title |
|---|
| 翟琦 邱潇潇 吴晓歌: "MDK-260型电热手术刀的研制及临床应用", 《科技创新导报》, no. 1, 10 January 2008 (2008-01-10), pages 108 - 2 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398301A (en) * | 2014-11-19 | 2015-03-11 | 中国人民解放军第四军医大学 | Heat setting cutting pliers |
| CN107496023A (en) * | 2017-08-29 | 2017-12-22 | 李明守 | A kind of heat setting anthemorrhagic operation is cut |
| CN107553527A (en) * | 2017-08-29 | 2018-01-09 | 李明守 | A kind of anti-sticking kitchen knife |
| CN109421083A (en) * | 2017-08-29 | 2019-03-05 | 李明守 | A kind of adherent surfaces, kitchen knife, pot, scalpel, operating scissors and preparation method |
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Application publication date: 20120718 |