TWM485698U - Light guide electrocautery knife with controllable cutting strength - Google Patents
Light guide electrocautery knife with controllable cutting strength Download PDFInfo
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- TWM485698U TWM485698U TW102224273U TW102224273U TWM485698U TW M485698 U TWM485698 U TW M485698U TW 102224273 U TW102224273 U TW 102224273U TW 102224273 U TW102224273 U TW 102224273U TW M485698 U TWM485698 U TW M485698U
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Description
本創作係有關一種手術電燒刀，尤指一種光導引可控式切割強度電燒刀。 This creation is related to a surgical electric knife, especially a light-guided controllable cutting strength electric knife.
手術電燒刀乃是利用100KHz至10MHz無線電波頻率(Radio Frequency,RF)之電流過人體，經人體組織內之阻抗(Body Impedance)產生高熱，進而破壞組織，達到切割和凝血(Coagulation)。目前的手術所使用的電燒刀具有一電燒刀體，該電燒刀體內具有一導電結構(電控模組)，該電燒刀體外部表面安裝二至按鍵以控制電燒刀體內部的導電結構。且於該導電結構的前端電性組接有一電燒刀，該電燒刀延伸於電燒刀體前端外部，而該導電結構另一端電性連結有電源傳輸導線，由電燒刀體末端延伸至與外部的電刀產生器連結。在手術時，醫生按下電燒刀體上的按鍵後，使該導電結構導通，讓電刀產生器送出的電流令電燒刀產生電燒功能，可對病人的患部進行切除。在手術後，再將該電燒筆進行消毒，以便下一個病患使用。此外，在特定臨床治療及微創手術應用上會進行韌帶減壓手術，而韌帶減壓需要較高切割力方能達成，習知技藝仍使用一般手術刀來達成，若要使用電燒切割仍屬困難，並且強力切割常有切割方向及力道控制等問 題。因此，本創作之主要目的，在於解決傳統缺失，本創作提出一種光導引可控式切割強度電燒刀，特別設計導電刀刃，可用於高強度組織切割，並設計光學導引元件能清楚拿捏切割位置、行進方向及終端位置，有助於手術安全性及臨床效益的掌控。 The surgical electric knife uses a current of 100KHz to 10MHz radio frequency (RF) to pass through the human body, and generates high heat through the body impedance (Body Impedance), thereby destroying the tissue and achieving cutting and coagulation. The electrocautery tool used in the current operation has an electrocautery body having a conductive structure (electric control module), and the outer surface of the electrocautery body is mounted with a button to control the inside of the electrocautery body. Conductive structure. And an electric burning blade is electrically connected to the front end of the conductive structure, the electric burning blade extends outside the front end of the electric burning body, and the other end of the conductive structure is electrically connected with a power transmission wire extending from the end of the electric burning body Connect to an external electrosurgical generator. During the operation, the doctor presses the button on the electrocautery body to turn on the conductive structure, so that the current sent by the electrosurgical generator causes the electric burner to generate an electric burning function, and the affected part of the patient can be removed. After the operation, the electric pen is sterilized for use by the next patient. In addition, ligament decompression surgery will be performed in specific clinical treatment and minimally invasive surgery, and ligament decompression requires high cutting force to achieve, and the conventional technique is still achieved by using a general scalpel. It is difficult, and strong cutting often has cutting direction and force control. question. Therefore, the main purpose of this creation is to solve the traditional lack. This work proposes a light-guided controllable cutting strength electric burner, specially designed with a conductive blade, which can be used for high-strength tissue cutting, and the optical guiding element can be clearly grasped. Cutting position, direction of travel and end position help to control the safety of the operation and clinical benefits.
本創作提供一種光導引可控式切割強度電燒刀，包含一光導引切割元件及一電燒刀主體，其中該光導引切割元件包含一切割模組，一電導模組，一光散射模組，一光學導引頭部以及一連接模組；該電燒刀主體具有位於前端的一連接槽，位於後端的一電源導線，以及設置於該連接槽內部的一插接端子及一光源，該插接端子與該光源電性連結於該電源導線與一電控模組；以及該光導引切割元件與該電燒刀主體係利用該連接模組與該連接槽契合的連結。 The present invention provides a light guiding controllable cutting strength electric burner, comprising a light guiding cutting element and an electric burning knife body, wherein the light guiding cutting element comprises a cutting module, a conducting module, and a light a scattering module, an optical guiding head and a connecting module; the electric burner body has a connecting groove at the front end, a power supply wire at the rear end, and a plug terminal disposed inside the connecting groove and a a light source, the plug terminal and the light source are electrically connected to the power lead and an electronic control module; and the light guiding cutting element and the electric burner main system are coupled to the connecting slot by the connecting module.
優選地，該光導引切割元件與該電燒刀主體係利用該連接模組與該連接槽以可分離地卡合，螺合，鎖合及其組合的方式或是固定地卡合，螺合，鎖合及其組合的方式來加以連結。 Preferably, the light guiding cutting element and the electric burning knife main system are detachably engaged with the connecting groove by the connecting module, screwed, locked and combined, or fixedly engaged. Links, locks, and combinations thereof.
優選地，該切割模組係選自由不鏽鋼，塑鋼，陶瓷，高分子材料，鈦合金，矽氧化物，導電刀刃，雷射發射源，輻射發射源，脈衝發射源及其組合之所形成。更優選地，該切割模組為導電刀刃。 Preferably, the cutting module is selected from the group consisting of stainless steel, plastic steel, ceramics, polymer materials, titanium alloys, tantalum oxides, conductive blades, laser emission sources, radiation sources, pulsed sources, and combinations thereof. More preferably, the cutting module is a conductive blade.
優選地，光導引可控式切割強度電燒刀，其中該光散射模組係利用具有光散射效果光學材料所形成。 Preferably, the light guiding controllable cutting strength electric burner is formed by using an optical material having a light scattering effect.
1‧‧‧光導引可控式切割強度電燒刀 1‧‧‧Light-guided controllable cutting strength electric burner
100‧‧‧光導引切割元件 100‧‧‧Light guiding cutting elements
110‧‧‧切割模組 110‧‧‧Cutting module
120‧‧‧光學導引頭部 120‧‧‧Optical Guide Head
130‧‧‧光散射模組 130‧‧‧Light scattering module
140‧‧‧電導模組 140‧‧‧ Conductance module
150‧‧‧連接模組 150‧‧‧Connecting module
200‧‧‧電燒刀主體 200‧‧‧Electric Burning Knife Body
210‧‧‧連接槽 210‧‧‧Connection slot
215‧‧‧插接端子 215‧‧‧plug terminal
220‧‧‧光源 220‧‧‧Light source
230‧‧‧電源導線 230‧‧‧Power cord
240‧‧‧電源連接頭 240‧‧‧Power connector
250‧‧‧電控模組 250‧‧‧Electric control module
251‧‧‧光源開關 251‧‧‧Light source switch
253‧‧‧導電控制接點 253‧‧‧conductive control contacts
255‧‧‧電燒能量切換開關 255‧‧‧Electric energy switching switch
第1圖，係本創作之光導引可控式切割強度電燒刀結構示意圖。 The first picture is a schematic diagram of the structure of the light-guided controllable cutting strength electric burning knife of the present invention.
第2圖，係本創作之光導引可控式切割強度電燒刀的外觀示意圖。 Fig. 2 is a schematic view showing the appearance of the light-guided controllable cutting strength electric burning knife of the present invention.
第3圖，係本創作之分離式光導引可控式切割強度電燒刀的組合示意圖。 Fig. 3 is a schematic diagram of the combination of the split light guiding controllable cutting strength electric burning knife of the present invention.
本創作的第一實施例是一種光導引高切割強度之電燒刀，如第1圖及第2圖所示。本創作的第一實施例該光導引可控式切割強度電燒刀主要包含光導引切割元件100與電燒刀主體200，將光導引切割元件100與電燒刀主體200係利用位於電燒刀主體200前端之連接槽210固定地契合連結，該電燒刀主體200的前端連接槽210附近另設置有一電控模組250，在該電控模組250與前端連接槽210間還設置有一光源220，電燒刀主體200後端設置有一電源連接頭240。該光導引切割元件100包含具有光學導引功能的光學導引頭部120與光散射模組130，一切割模組110及一連接模組150，其中該切割模組110包埋於光散射模組130內部。該光導引切割元件100與該電燒刀主體200係選自由卡合，螺合，鎖合及其組合的方式來加以連結。該切割模組110係選自由不鏽鋼，塑鋼，陶瓷，高分子材料，鈦合金，矽氧化物及其組合之材質所形成。在特定的應用中，該切割模組110可利用導電刀刃，雷射發射源，輻射發射源，脈衝發射源及其組合之所形成。該光散射模組130係由具有光散射效果光學材料所形成，而本實施例主要選用的光散射效果光學材料為高散射係數的聚甲基丙烯酸甲酯及其衍生物或混合物，特定的應用會使用聚碳酸酯類材料或環酯類材料。該光學導引頭部120可以與該光散射模組130相同材料或不同材料，在特定應用例中，可利用螢光源或發光源 (如LED光源或PLED光源)提高光學定位功能。本創作之光導引可控式切割強度電燒刀在腕隧道症候群的臨床治療應用上相當合適，特別是在腕隧道症候群微創韌帶減壓手術的使用，在手腕附近切割約0.5到1公分的小開口，將本創作光導引可控式切割強度電燒刀透過小開口進入腕隧道，透過本創作光導引可控式切割強度電燒刀之光散射模組130可清楚知道該切割模組110的位置及行進方向，並利用本創作光學導引頭部120可以清楚知道切割模組110的終端位置，對於該切割模組110的位置、行進方向及終端位置有助於手術安全性及臨床效益的掌控。本創作的光學導引頭部120具有圓滑表面可做為本創作光導引可控式切割強度電燒刀手術安全性防呆功能。臨床上在進行韌帶減壓手術時，電燒刀或單獨的刀刃都無法勝任，本創作重要實施例的切割單元是利用導電刀刃來達成。 Creation of a first embodiment of the present embodiment is a light guiding Coffee high cutting knife intensity, as shown in Figure 1 and 2 shown in FIG. In a first embodiment of the present invention, the light guiding controllable cutting strength electric burning knife mainly comprises a light guiding cutting element 100 and an electric burning knife body 200, and the light guiding cutting element 100 and the electric burning knife body 200 are utilized. The connecting slot 210 of the front end of the electric burner body 200 is fixedly coupled. The electric control module 250 is further disposed in the vicinity of the front connecting slot 210 of the electric knife body 200, and between the electronic control module 250 and the front connecting slot 210. A light source 220 is disposed, and a power connector 240 is disposed at a rear end of the electric knife body 200. The light guiding cutting element 100 includes an optical guiding head 120 and an optical scattering module 130 having an optical guiding function, a cutting module 110 and a connecting module 150, wherein the cutting module 110 is embedded in the light scattering Inside the module 130. The light guiding and cutting element 100 and the electric knife body 200 are selected from the group consisting of engaging, screwing, locking, and combinations thereof. The cutting module 110 is selected from the group consisting of stainless steel, plastic steel, ceramics, polymer materials, titanium alloys, tantalum oxides, and combinations thereof. In a particular application, the cutting module 110 can be formed using a conductive blade, a laser source, a radiation source, a pulsed source, and combinations thereof. The light scattering module 130 is formed by an optical material having a light scattering effect, and the light scattering effect optical material mainly used in this embodiment is a high scattering coefficient polymethyl methacrylate and a derivative or mixture thereof, and the specific application. Polycarbonate materials or cyclic ester materials will be used. The optical guiding head 120 can be the same material or different material as the light scattering module 130. In a specific application, the optical positioning function can be improved by using a fluorescent light source or a light source (such as an LED light source or a PLED light source). The light-guided controlled-cutting electric knife of this creation is quite suitable for the clinical treatment of carpal tunnel syndrome, especially in the use of minimally invasive ligament decompression surgery in carpal tunnel syndrome, cutting about 0.5 to 1 cm near the wrist. The small opening allows the creative light guiding controllable cutting strength electric knife to enter the wrist tunnel through the small opening, and the light scattering module 130 of the controllable cutting intensity electric burning knife can clearly know the cutting The position and the traveling direction of the module 110, and the end position of the cutting module 110 can be clearly known by using the original optical guiding head 120. The position, the traveling direction and the end position of the cutting module 110 contribute to the safety of the operation. And control of clinical benefits. The optical guiding head 120 of the present invention has a rounded surface and can be used as a safety-proof function for the controllable light-guided cutting-edge electric knife. Clinically, in the ligament decompression surgery, the electric knife or the separate blade is not competent, and the cutting unit of the important embodiment of the present invention is achieved by using a conductive blade.
本創作第二實施例是一種可分離式光導引可控式切割強度電燒刀，該可分離式光導引可控式切割強度電燒刀主要包含光導引切割元件100與電燒刀主體200，其分離組接動作如第3圖外觀示意圖所示：當可分離式光導引可控式切割強度電燒刀要使用前，將光導引切割元件100由電燒刀主體200前端開口之連接槽210***，該電燒刀主體200的前端開口附近設置有一電控模組250，在該電控模組250與前端開口連接槽210間還設置有一光源220，電燒刀主體單元後端設置有一電源連接頭240。該光導引切割元件100包含具有光學導引功能的光學導引頭部120與光散射模組130，一切割模組110及一連接模組150，其中該切割模組110包埋於光散射模組130內部。該光導引切割元件與該電燒刀主體係利用該連接模組與該連接槽可分 離地契合地加以連結。在手術後，可以將具有該電控模組250與電源連接頭240之電燒刀主體200與光導引切割元件100分離，將光導引高切割刀刃單元100拋棄，再將電燒刀主體進行消毒。下一次手術時，該電燒刀主體200可以再重新組接一組新的光導引切割元件100，以避免病患被感染。 The second embodiment of the present invention is a detachable light guiding controllable cutting strength electric burning knife, the detachable light guiding controllable cutting strength electric burning knife mainly comprises a light guiding cutting element 100 and an electric burning knife The body 200 is separated and assembled as shown in the schematic diagram of FIG. 3: before the detachable light guiding controllable cutting strength electric knife is used, the light guiding cutting element 100 is front end of the electric knife body 200 An electric connection module 250 is disposed in the vicinity of the front end opening of the electric burner body 200. A light source 220 is further disposed between the electronic control module 250 and the front end opening connecting groove 210. A power connector 240 is provided at the rear end. The light guiding cutting element 100 includes an optical guiding head 120 and an optical scattering module 130 having an optical guiding function, a cutting module 110 and a connecting module 150, wherein the cutting module 110 is embedded in the light scattering Inside the module 130. The light guiding cutting element and the electric burning knife main system are separable by using the connecting module and the connecting groove Linked to the land. After the operation, the electric knife body 200 having the electronic control module 250 and the power connector 240 can be separated from the light guiding cutting element 100, the light guiding high cutting blade unit 100 can be discarded, and the electric knife body can be discarded. Disinfect. At the next surgery, the electrosurgical blade body 200 can be reassembled with a new set of light guiding cutting elements 100 to avoid infection.
上述僅為本創作之較佳實施例而已，並非用來限定本創作實施之範圍。即凡依本創作申請專利範圍所做的均等變化與修飾，皆為本創作專利範圍所涵蓋。本案創作人從事生技醫療相關產品及材料開發與研究經驗豐富，並深知電燒刀臨床相關需求，有鑑於此，本案創作人依其多年從事相關領域之研發經驗，針對前述之缺失進行深入探討，並依前述需求積極尋求解決之道，歷經長時間的努力研究與多次測試，終於完成此發明。故，本創作在同類產品中具有極佳之進步性以及實用性，同時查遍國內外關於此類技術資料後，確實未發現有相同或近似之文獻存在於本案申請之前，因此本案應已符合「新穎性」、「進步性」以及「合於產業利用性」等專利要件，爰依法提出申請之。 The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent. The creators of this case have rich experience in the development and research of biomedical related products and materials, and are well aware of the clinical related needs of electric burning knives. In view of this, the creators of this case have made in-depth research on the above-mentioned shortcomings based on their years of research and development experience in related fields. Exploring and actively seeking solutions according to the above requirements, after a long period of hard work and multiple tests, finally completed the invention. Therefore, this creation has excellent progress and practicality in similar products. At the same time, after searching domestic and foreign information about such technical materials, it is true that no identical or similar documents exist before the application of this case, so the case should have been met. Patent requirements such as "novelty", "progressiveness" and "combination with industrial use" are submitted in accordance with the law.
1‧‧‧光導引可控式切割強度電燒刀 1‧‧‧Light-guided controllable cutting strength electric burner
100‧‧‧光導引切割元件 100‧‧‧Light guiding cutting elements
200‧‧‧電燒刀主體 200‧‧‧Electric Burning Knife Body
110‧‧‧切割模組 110‧‧‧Cutting module
120‧‧‧光學導引頭部 120‧‧‧Optical Guide Head
130‧‧‧光散射模組 130‧‧‧Light scattering module
140‧‧‧電導模組 140‧‧‧ Conductance module
220‧‧‧光源 220‧‧‧Light source
230‧‧‧電源導線 230‧‧‧Power cord
240‧‧‧電源連接頭 240‧‧‧Power connector
251‧‧‧光源開關 251‧‧‧Light source switch
255‧‧‧電燒能量切換開關 255‧‧‧Electric energy switching switch
Claims (7)
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|---|---|---|---|
| TW102224273U TWM485698U (en) | 2013-12-24 | 2013-12-24 | Light guide electrocautery knife with controllable cutting strength |
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| Application Number | Priority Date | Filing Date | Title |
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| TW102224273U TWM485698U (en) | 2013-12-24 | 2013-12-24 | Light guide electrocautery knife with controllable cutting strength |
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| Publication Number | Publication Date |
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| TWM485698U true TWM485698U (en) | 2014-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI763720B (en) * | 2016-10-13 | 2022-05-11 | 美商英特矽爾美國有限公司 | Power converter and method for converting an input voltage into an output voltage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI763720B (en) * | 2016-10-13 | 2022-05-11 | 美商英特矽爾美國有限公司 | Power converter and method for converting an input voltage into an output voltage |
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