CN103876828B - A new intelligent coagulation forceps system - Google Patents

A new intelligent coagulation forceps system Download PDF

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Publication number
CN103876828B
CN103876828B CN 201410141946 CN201410141946A CN103876828B CN 103876828 B CN103876828 B CN 103876828B CN 201410141946 CN201410141946 CN 201410141946 CN 201410141946 A CN201410141946 A CN 201410141946A CN 103876828 B CN103876828 B CN 103876828B
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CN 201410141946
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CN103876828A (en )
Inventor
叶雷
周健
王汉文
刘斌
刘灏
李亚周
邓娇
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温州智创科技有限公司
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Abstract

本发明公开了一种新型智能电凝镊系统,包括镊体和为镊体提供电源的主机,其中镊体包括镊尖和镊杆,关键在于:包括镊体和为镊体提供电源的主机,其中镊体包括镊尖和镊杆,其特征在于:所述系统还包括对镊尖之间的电流和电压进行检测的电流检测装置和电压检测装置,根据电压和电流之比计算镊尖之间物质的阻抗,随着阻抗的逐渐增加,主机逐渐减少镊尖的输出功率,所述镊体上设置有进水通道,进水通道的出口位于镊尖部位,其中一侧镊杆的前部固定有第一定位杆,另一侧镊杆设置有对应的定位孔。 The present invention discloses a novel intelligent coagulation tweezers, tweezers comprising a body and a main body that supplies power for tweezers, tweezers wherein the body comprises a tweezers rod tip and tweezers, the key comprising: a main body and a tweezers to provide power for the tweezers body, wherein the body comprises a tweezers tweezers tweezers tip and rod, characterized in that: said system further comprises a current detection means and voltage detection means between the current and voltage detecting tip tweezers, tweezers tip calculated between the voltage and current ratio impedance material, with increasing resistance, the output power gradually decreases host sharp tweezers, provided with a water inlet passage, an outlet passage located in the inlet portion of the tip tweezers, tweezers wherein the front portion side of the rod member is fixed on said tweezers a first positioning rod, the other side of the lever is provided with tweezers corresponding positioning hole. 通过实时对镊尖的温度进行检测,将镊尖的温度控制在一定的范围之内,保证了电凝镊的粘合效果,避免了过热现象的发生。 Real-time temperature detecting tip tweezers, the tweezers tip temperature is controlled within a certain range to ensure the bonding effect coagulation forceps, to avoid the overheating phenomenon.

Description

一种新型智能电凝镊系统 A new intelligent coagulation forceps system

[0001 ]本发明是申请日为2012年7月31日,申请号为201210267360.9的发明专利申请的分案申请。 [0001] The present invention has been filed on July 31, 2012, Application No. 201210267360.9 divisional application of patent application.

技术领域 FIELD

[0002]本发明涉及一种使电流通过待加热组织的方式向人体传递非机械式能量的外科器械。 [0002] The present invention relates to a surgical instrument passed the current non-mechanical energy to the body tissue to be heated through.

背景技术 Background technique

[0003]现有的电凝镊系统包括镊体和为镊体提供电源和控制的主机,镊体依次包括镊尖、绝缘镊杆和电极座,电极座后部的插头通过导线与外部的主机相连。 [0003] The conventional coagulation forceps tweezers system comprising a body and a power and control to the main body of tweezers, tweezers tweezer tip body comprising successively, tweezers insulating rod and electrode holder, the rear plug holder by a wire electrode with an external host connected. 电凝镊的镊尖向病灶组织组织提供高频电能,使镊尖两端之间的蛋白质脱水而凝固,达到止血的目的。 Coagulation forceps tip tweezers to provide high-frequency power to tissue lesion tissue, dehydrating the protein between both pointed and coagulation tweezers, achieve hemostasis. 由于它的作用范围只限于两个镊尖之间,因此对相邻组织的损伤程度和影响范围很小,相当安全。 Because of its scope is limited to between two sharp tweezers, therefore the extent of damage and the effect on adjacent tissue range is very small, very safe.

[0004]传统的电凝镊在使用的过程中,电凝镊输出的功率是固定不变的,这样可能会造成镊尖的温度过高,发生将血管烧焦的问题,并且在使用时,需要人员不断的捏压镊杆,使得两个镊尖接触。 [0004] The conventional coagulation forceps during use, the power output of the coagulation forceps is fixed, This may cause a sharp tweezers high temperature, the problem occurs charred blood vessel and, in use, the personnel need constantly pinching lever tweezers, tweezers so that two contacting tips. 由于镊杆较长,镊尖的接触经常会发生错位,造成使用时出现问题。 Due to a long pole tweezers, pointed tweezers contact dislocation often occurs, a problem caused by use.

发明内容 SUMMARY

[0005]本发明的目的是提供一种对镊尖的温度进行自动检测并作出调整、对镊尖进行清洁且具有对镊尖定位功能的新型智能电凝镊系统。 [0005] The object of the present invention is to provide a temperature tip tweezers to automatically detect and make adjustments, cleaning the tip of the tweezers and having a novel intelligent coagulation forceps tip tweezers system positioning function.

[0006]为了实现上述目的,采用以下技术方案,一种新型智能电凝镊系统,包括镊体和为镊体提供电源的主机,其中镊体包括镊尖和镊杆,其特征在于:所述系统还包括对镊尖之间的电流和电压进行检测的电流检测装置和电压检测装置,根据电压和电流之比计算镊尖之间物质的阻抗,随着阻抗的逐渐增加,主机逐渐减少镊尖的输出功率,进而减少镊尖的温度,对镊尖温度进行调整; [0006] To achieve the above object, the following technical scheme, a new intelligent coagulation tweezers, tweezers comprising a body and a main body that supplies power for tweezers, tweezers wherein the body comprises a tip and tweezers tweezers rod, characterized in that: said the system further comprises a current and voltage between the tip of the tweezers a current detection means and voltage detection means for detecting calculates the impedance between the tweezer tips substance based on the ratio of voltages and currents, with increasing resistance, decreased host tip tweezers output power, thereby reducing the temperature of the tip tweezers, tweezers for adjusting the temperature of the tip;

[0007] 所述系统还包括电凝镊支座,其中支座包括底座,底座内设置有轮盘,轮盘上设置有可拆卸的活动座,活动座内设置有与电凝镊两个镊尖相配合的凹槽,在凹槽的边壁上设置有无菌柔性物质,轮盘通过电机带动旋转,使得凹槽位于支座上的开口处; [0007] The system further comprises a coagulation forceps support, wherein the support includes a base, the base is provided with a wheel, provided with a detachable movable seat on the wheel, the movable seat coagulation forceps provided with two tweezers tip cooperating recess, the side wall of the recess is provided with a sterile flexible material, the wheel is rotated by a motor, so that the opening of the groove is located on the carrier;

[0008]所述柔性物质为医用药棉或医用纱布。 [0008] The flexible material is a medical or medical absorbent cotton gauze.

[0009] 所述凹槽的深度为4cm。 [0009] The depth of the grooves is 4cm.

[0010] 所述镊体上设置有进水通道,进水通道的出口位于镊尖部位; [0010] disposed on said body having a water inlet channel tweezers, tweezers outlet inlet channel positioned tip portion;

[0011]所述一侧镊杆的前部固定有第一定位杆,另一侧镊杆设置有对应的定位孔。 [0011] side of the front portion is fixed to a first rod tweezers jumper, the other side of the lever is provided with tweezers corresponding positioning hole.

[0012]所述进水通道内埋于镊体内,进水通道的入口设置有第一插接口。 Tweezers buried body inlet is provided, the water channels [0012] The first inlet channel sockets.

[0013]所述进水通道为外置式,进水通道与镊体固定连接,进水通道的入口设置有第一插接口。 [0013] The inlet passage is provided with a first inlet for the external sockets, fixedly connected with the inlet passage, the inlet passage of the body of tweezers.

[0014] 所述镊体上还设置有吸引通道,吸引通道的入口位于镊尖部位。 [0014] further provided on the body of the suction passage tweezers, tweezers suction tip located in the inlet channel portion.

[0015]所述吸引通道的入口位于一侧镊尖的外侧或内侧,所述进水通道的出口位于另一侧镊尖的外侧或内侧。 [0015] The suction channel is located outside the inlet side of the tweezer tip or inside the water outlet passage located outside or inside the tip of the other side of tweezers.

[0016]所述吸引通道内埋于镊体内,吸引通道的出口设置有第二插接口。 [0016] The suction tweezers buried within the body passageway, the outlet is provided with a suction passage second sockets.

[0017]所述吸引通道为外置式,吸引通道与镊体固定连接,吸引通道的出口设置有第二插接口。 [0017] The suction channel is external, tweezers suction passage member fixedly connected to the suction passage is provided with a second outlet sockets.

[0018]所述镊杆的中部设置有限位杆,限位杆穿过两侧镊杆上的限位孔限制镊杆的最大开度。 [0018] arranged in the middle of the tweezers a limiting rod lever, the maximum opening limiting hole through both limit tweezers tweezers rod rod rod stopper.

[0019]所述限位杆的一端固定于镊杆上,另一端呈凸形,卡于另一侧镊杆的外侧。 [0019] One end of the rod is fixed to the stopper rod tweezers, and the other end is convex, the other side of the card outside bar tweezers.

[0020]所述限位杆的两端均为凸形,卡于两个镊杆的外侧。 [0020] The stopper rod ends are convex, outer side of the card in two tweezers rods.

[0021]本发明通过实时对镊尖之间阻抗进行检测,将镊尖的温度控制在一定的范围之内,保证了电凝镊的粘合效果,避免了过热现象的发生。 [0021] The present invention is in real time by detecting the impedance between the tip of the tweezers, the tweezers tip temperature is controlled within a certain range to ensure the bonding effect coagulation forceps, to avoid the overheating phenomenon. 在镊体上设置的进水通道和吸引通道,通道的入口均位于镊尖部位,需要清洗血管周围手术现场的时候,进水通道向外排水,同时吸引通道将血污吸出,可以及时、更彻底清除手术现场,大大方便了医生的操作。 Tweezers provided in the body when the suction channel and the inlet passage, the inlet channels are located in the tip portion of tweezers, peripheral vascular surgery site to be cleaned, the water drainage channel outwardly, while the suction passage bloody aspirated, timely, a more thorough Clear surgery site, which greatly facilitates the operation of a doctor.

[0022]同时,本发明在镊体上设置了定位杆和限位杆,限位杆可用于粗定位,同时防止误操作而损坏镊子,定位杆为精定位,精确的保证定位的精度,这样的结构使得镊杆在受到捏压后保证了镊体的运动轨迹,镊尖接触不会发生错位,保证了使用时的精度。 [0022] Meanwhile, the present invention is provided in the body tweezers positioning rod and the stopper rod, the stopper rod can be used for coarse positioning, while preventing erroneous operation and damage to the forceps, the positioning rod for the fine positioning, positioning accuracy to ensure a precise, so configuration such that the rod tweezers by pinching tweezers to ensure that the body trajectory, the contact tip tweezers misalignment does not occur, is used to ensure the accuracy.

[0023]本发明设置的电凝镊支座结构简单,电凝镊在使用完毕后,可以直接插入到支座上的凹槽内,凹槽内的柔性物质紧紧包裹镊尖。 [0023] coagulation forceps support structure of the present invention is provided a simple, coagulation forceps after use, can be inserted directly into the groove on the support, a flexible material wrapped tightly in the recess tip tweezers. 再次使用时,抽出电凝镊直接使用即可,这样,通过柔性物质与镊尖之间的摩擦便自动实现了对镊尖的清洁。 Re-use, out coagulation forceps can be used directly, so that they automatically cleaning the tip of the tweezers by friction between the flexible material and sharp tweezers. 并且,在每使用一次后,轮盘会自动旋转,更换位于支座开口处的凹槽,防止交叉感染。 And, after each use, the wheel will automatically rotate, the replacement holder recess located opening, to prevent cross-infection.

附图说明 BRIEF DESCRIPTION

[0024]图1为本发明实施例的结构示意图; [0024] FIG. 1 is a schematic structure of an embodiment of the present invention;

[0025]图2为图1中镊子的俯视图; [0025] FIG. 2 is a plan view of the forceps of FIG 1;

[0026]图3为图1中A的放大图; [0026] FIG. 3 is an enlarged A in FIG. 1;

[0027]图4为本发明实施例中电凝镊支座的结构示意图; [0027] Fig 4 a schematic diagram illustrating the structure of the support coagulation forceps embodiment of the invention;

[0028]图5为图4的俯视图。 [0028] FIG. 5 is a plan view of FIG.

具体实施方式 detailed description

[0029]下面结合附图和具体实施例对本发明做进一步的说明。 Drawings and specific embodiments of the present invention will be further described [0029] below in conjunction.

[0030]实施例1,如图1至图3所示,一种新型智能电凝镊系统,包括镊体和主机,其中镊体包括镊尖I和镊杆2,镊杆2后部具有电极座3,电极座3上具有插头4,插头4通过电缆与主机5相连,主机5通过电缆为电凝镊提供电力。 [0030] Example 1, as shown in FIG. 1 to FIG. 3, a new intelligent coagulation tweezers, tweezers comprising a body and a host, which comprises a body having an electrode tweezers tweezers rod tip tweezers I and 2, the rear lever 2 tweezers base 3, electrode pads 4 has an upper connector 3, the plug 4 is connected via a cable 5 to the host, the host 5 provides power to the coagulation forceps through the cable. 在使用过程中,主机5对输出的电流和电压进行实时检测,以便得到镊尖之间物质的实时阻抗。 During use, the host computer 5 and the output voltage of the current real-time detection, in order to obtain real-time impedance material between the tip tweezers. 一般来讲,刚开始进行血管粘合的时候,镊尖之间的阻抗较小,此时可以两个镊尖的温度可以较高些。 Generally, when the beginning vascular adhesion, the impedance between the tip of the tweezers is small, sharp tweezers can now two high temperature may be more. 随着血管的凝结,两个镊尖之间物质的阻抗逐渐增大,此时就需要减少镊尖的温度,防止温度过高引起血管的烧糊。 As the coagulation of blood vessels, the impedance between the two tweezer tips substance gradually increases, then it is necessary to reduce the temperature of the tip of the tweezers, to prevent overheating due to the vessel burnt.

[0031] —侧镊尖I和镊杆2的内部设置有进水通道6,其中进水通道6的出口位于镊尖的外侧,入口位于电极座3上,并具有与储水装置相配的第一插接口7。 [0031] - the inner side of the tip tweezers and tweezers I bar 2 is provided with inlet channel 6, wherein the outlet is located outside the inlet passage 6 tweezers tip, the electrode holder on the inlet 3, the water storage device and having a first mating an insertion opening 7.

[0032] 一侧镊杆的前部固定有第一定位杆8,另一侧镊杆设置有对应的定位孔7。 [0032] side of the front portion fixed to a first rod tweezers jumper 8, the other side of the lever is provided with tweezers corresponding positioning holes 7. 镊杆的中部设置有限位杆10,限位杆10穿过两侧镊杆上的限位孔,其中限位杆的两端为凸形的绝缘帽9,卡于两个镊杆的外侧。 Tweezers central rod provided with a limit rod 10, through holes 10 on both sides of the stopper rod tweezers limiting rod, wherein both ends of the stopper rods is convex insulating cap 9, the card lever outward in two tweezers.

[0033]使用时,限位杆10限制了镊杆的最大开度,也对镊子进行了粗定位。 [0033] In use, the stopper rod 10 limits the maximum opening degree tweezers rod, also a rough positioning tweezers. 在捏镊杆时,第一定位杆8穿过定位孔7后,镊尖才能接触。 When tweezers pinching lever 7 after the first positioning rod, the tip tweezers to the contact 8 through the positioning holes. 如此结构保证了镊尖不会错位,确保了电凝镊使用时的精确性。 So to ensure that the structure will not be misplaced tip tweezers to ensure accuracy at the time of coagulation forceps use.

[0034] 如果需要对止血部位进行清洗,打开储水装置,使得水流从进水通道流出即可。 [0034] If cleaning is required to stop the bleeding site, open storage means, such that water can flow out from the inlet passage.

[0035] 如图4和图5所示,电凝镊支座,包括底座1-1,底座1-1的表明设置有开口1-5,在底座的内部设置有轮盘1-2,轮盘依靠电机可以沿着轮盘的中心旋转。 [0035] FIGS. 4 and 5, coagulation forceps holder includes a base 1-1, 1-1 show the base 1-5 is provided with an opening, in the interior of the base 1-2 is provided with a roulette wheel rely on the disc motor can be rotated along the center of the wheel. 在轮盘上设置有可拆卸的活动座,活动座内设置有与电凝镊两个镊尖相配合的凹槽1-3,在凹槽的边壁上设置有无菌柔性物质1-4,通过轮盘的旋转,可以依次替换位于开口处的凹槽。 Is provided with a detachable movable seat on the wheel, the movable seat is provided with a groove with two tweezers coagulation forceps tips cooperating 1-3, the side wall of the recess is provided with a sterile flexible material 1-4 , by rotation of the wheel may be replaced sequentially positioned opening recess.

[0036]医生使用完电凝镊后,只需要将电凝镊插入到凹槽内,再次使用时直接拔出即可。 [0036] The doctor finished using coagulation forceps, simply coagulation forceps is inserted into the groove, pull directly to re-use. 由于凹槽内的医用药棉紧紧将镊尖包裹,在镊尖出入的过程中,自动实现了对镊尖的清洁。 Since medical cotton wool in the groove to tightly wrap tip tweezers, tweezers pointed out in the course of, for automatically cleaning the tip of the tweezers. 同时旋转的轮盘,对使用过凹槽进行不断的更换,防止了镊尖的二次污染。 While rotating the wheel, through the use of recesses for continuous replaced to prevent secondary pollution sharp tweezers.

[0037]实施例2:与实施例1不同的是,镊杆上还具有吸引通道,其中吸引通道和进水通道分别位于两个镊杆内部,吸引通道的入口位于镊尖的外侧,吸引通道的出口通过第二插接口与吸引机上的管道相连。 [0037] Example 2: Example 1 is different from, but also includes a suction tweezers rod passage, wherein the suction channel and the inlet channels are located within two tweezers rods, suction inlet passage located outside tweezer tip, suction channel an outlet duct connected via a second suction device and sockets. 这样,当需要清洗血管时,位于一侧镊杆的进水通道流出水流,位于另一侧镊杆的吸引通道将血污吸走。 Thus, when the need to clean the vessel, located on one side of the rod inlet passage tweezers water outflow at the other side of the suction passage tweezers rod bloody sucked.

Claims (1)

  1. 1.一种智能电凝镊系统,包括镊体和为镊体提供电源的主机,其中镊体包括镊尖和镊杆,其特征在于:所述系统还包括对镊尖之间的电流和电压进行检测的电流检测装置和电压检测装置,根据电压和电流之比计算镊尖之间物质的阻抗,随着阻抗的逐渐增加,主机逐渐减少镊尖的输出功率,进而减少镊尖的温度; 所述系统还包括电凝镊支座,其中支座包括底座,底座内设置有六边形轮盘,轮盘上设置有可拆卸的活动座,活动座内设置有与电凝镊两个镊尖相配合的凹槽,在凹槽的边壁上设置有无菌柔性物质,轮盘通过电机带动旋转,使得凹槽位于支座上的开口处; 所述镊体上设置有进水通道,进水通道的出口位于镊尖部位; 一侧镊杆的前部固定有第一定位杆,另一侧镊杆设置有对应的定位孔; 所述镊杆的中部设置有限位杆,限位杆穿过两侧镊杆上的限 An intelligent system coagulation forceps, tweezers comprising a body and a main body that supplies power for tweezers, tweezers wherein the body comprises a tip and tweezers tweezers rod, characterized in that: said system further comprises a current and voltage between the tip tweezers current detection means and voltage detection means for detecting, according to the impedance of material between the tip tweezers calculating the ratio of voltage and current, with the increase of the impedance, the output power gradually decreases host sharp tweezers, thereby reducing the temperature of the tip of the tweezers; the said system further comprises a coagulation forceps support, wherein the support includes a base, the base is provided with a hexagonal wheel is provided with a detachable movable seat on the wheel, the movable seat is provided with a two coagulation forceps tip tweezers cooperating recess, the side wall of the recess is provided with a sterile flexible material, the wheel is rotated by a motor, so that the opening of the groove is located on the support; provided with a water inlet channel on the tweezer body into water outlet passage located tweezers tip portion; a front side of the tweezers a first lever fixed to the positioning lever, the other side of the lever is provided with tweezers corresponding positioning hole; central rod provided with a limit of the tweezers rod, limiting rod wear over both sides of restrictor rod tweezers 位孔限制镊杆的最大开度; 所述限位杆的两端均为凸形,卡于两个镊杆的外侧。 Tweezers rod positioning hole limits the maximum opening degree; ends of the limiting rod are convex, the two card tweezers outer rods.
CN 201410141946 2012-07-31 2012-07-31 A new intelligent coagulation forceps system CN103876828B (en)

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CN 201410141946 CN103876828B (en) 2012-07-31 2012-07-31 A new intelligent coagulation forceps system
CN 201210267360 CN102743221B (en) 2012-07-31 2012-07-31 Novel intelligent electric coagulation forceps system

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CN201578321U (en) * 2009-12-30 2010-09-15 杭州康基医疗器械有限公司 Forward-viewing minimal invasive V-shaped grasping forceps

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