技术领域technical field
本发明实施例涉及止血器技术领域，具体涉及一种多功能肝胆胰外科临床用止血器。The embodiment of the present invention relates to the technical field of hemostats, in particular to a multifunctional clinical hemostat for hepatobiliary and pancreatic surgery.
背景技术Background technique
流血时通过一定方式处理，快速让血停止向外流动叫止血，正常情况下，小血管受损后引起的出血在几分钟内就会自行停止，这种现象称为生理性止血，生理性止血是机体重要的保护机制之一，是多种因子和机制相互作用的结果。When bleeding is processed in a certain way, it is called hemostasis to quickly stop the blood flowing outward. Under normal circumstances, the bleeding caused by damage to small blood vessels will stop automatically within a few minutes. This phenomenon is called physiological hemostasis. Physiological hemostasis It is one of the important protection mechanisms of the body and is the result of the interaction of various factors and mechanisms.
止血的方式有很多，在肝胆胰外科手术中常采用的止血方式有：压迫止血法、结扎止血法、电凝止血法、止血带止血法，其中电凝止血，即用电灼器止血，在止血时，电灼器可直接电灼出血点，也可先用止血钳接触止血钳，止血钳夹住出血点或血管处，然后电灼，通电1－2秒即可止血，止血速度块，便于紧急时刻进行止血。There are many methods of hemostasis. The hemostatic methods commonly used in hepatobiliary and pancreatic surgery include: compression hemostasis, ligation hemostasis, electrocoagulation hemostasis, and tourniquet hemostasis. Electrocoagulation means hemostasis with electrocautery. When using the electric cautery device, the bleeding point can be directly cauterized, or the hemostat can be used to touch the hemostat first, the hemostat clamps the bleeding point or blood vessel, and then electrocautery, the bleeding can be stopped after energizing for 1-2 seconds, and the speed of hemostasis is fast, which is convenient Stop bleeding in an emergency.
但是在实际的使用过程中，采用电凝止血的方式进行止血，会在手术中产生较大的有毒烟雾，在连续使用时，所产生的烟雾不及时驱散会严重影响医生的视野，而且其烟雾残留在患者体内也会对患者体造成很大的伤害，有待于我们解决。However, in the actual use process, the use of electrocoagulation to stop bleeding will produce a large amount of toxic smoke during the operation. In continuous use, the generated smoke will seriously affect the doctor's vision if it is not dispelled in time. Remaining in the patient's body will also cause great harm to the patient's body, which needs to be resolved by us.
发明内容Contents of the invention
为此，本发明实施例提供一种多功能肝胆胰外科临床用止血器，通过所设置的排气组件，可在肝胆胰手术时，一边进行止血一边进行吸除有毒烟雾，以解决现有技术中采用电凝止血所生的烟雾不能及时驱散会影响医生在手术时的视野，且残留在人体内会对患者造成很大伤害的问题。For this reason, the embodiment of the present invention provides a multi-functional clinical hemostat for hepatobiliary and pancreatic surgery. Through the exhaust assembly provided, it is possible to inhale toxic fumes while performing hemostasis during hepatobiliary and pancreatic surgery, so as to solve the problem of the prior art. If the smoke generated by electrocoagulation to stop bleeding cannot be dispelled in time, it will affect the doctor's field of vision during the operation, and if it remains in the human body, it will cause great harm to the patient.
为了实现上述目的，本发明的实施方式提供如下技术方案：In order to achieve the above object, embodiments of the present invention provide the following technical solutions:
一种多功能肝胆胰外科临床用止血器，包括电凝刀头和通过气管与外界气泵连通的保护壳，所述保护壳内部尾端设置有用于调整电凝刀头位置的调节组件，且在所述保护壳头部外表面上还设置有用于吸除废气的排气组件，所述电凝刀头的侧面设置有安装在保护壳头部端面上的清理组件；A multi-functional clinical hemostat for hepatobiliary and pancreatic surgery, including an electrocoagulation cutter head and a protective shell that communicates with an external air pump through a trachea, and an adjustment assembly for adjusting the position of the electrocoagulation cutter head is provided at the inner tail end of the protective shell. The outer surface of the protective shell head is also provided with an exhaust assembly for absorbing exhaust gas, and the side of the electrocoagulation cutter head is provided with a cleaning assembly installed on the end surface of the protective shell head;
所述排气组件包括若干个均匀分布在所述保护壳外表面上的吸管，在所述吸管与保护壳的连接处两侧分别设置后置固定环和前置固定环，所述后置固定环和前置固定环之间通过连接杆连接，在所述前置固定环上通过两端均为铰接的转动杆转动连接在吸管上，每个所述吸管的内壁上均设置有若干个均匀分布的集气孔，且在所述集气孔上方均设有遮挡集气扇形片。The exhaust assembly includes a number of suction pipes evenly distributed on the outer surface of the protective shell, and a rear fixing ring and a front fixing ring are respectively arranged on both sides of the connection between the suction pipes and the protective shell. The ring and the front fixed ring are connected by a connecting rod, and the front fixed ring is connected to the suction pipe through a rotating rod hinged at both ends. The inner wall of each of the suction pipes is provided with several uniform Distributed air-collecting holes, and shielding air-collecting fan-shaped pieces are arranged above the air-collecting holes.
作为本发明的一种优选技术方案，所述调节组件包括内壳，所述内壳内部设置有活塞管，所述活塞管内设置有第一活塞块和第二活塞块，所述第一活塞块上设置有螺旋调节杆，所述螺旋调节杆上螺旋连接有固定套，所述固定套上开设有固定槽，且在所述保护壳上设置有与固定槽对应的固定杆，所述第二活塞块上设置有支撑杆，在所述支撑杆远离第二活塞块的一端设置有连接块。As a preferred technical solution of the present invention, the adjustment assembly includes an inner shell, a piston tube is arranged inside the inner shell, a first piston block and a second piston block are arranged inside the piston tube, and the first piston block A screw adjusting rod is provided on the screw adjusting rod, and a fixing sleeve is screwed on the screw adjusting rod. A fixing groove is opened on the fixing sleeve, and a fixing rod corresponding to the fixing groove is arranged on the protective shell. The second A supporting rod is arranged on the piston block, and a connecting block is arranged at an end of the supporting rod away from the second piston block.
作为本发明的一种优选技术方案，所述吸管的弯折处为波纹状结构，所述连接杆包括设置在中心轴线上的导向杆，所述导向杆上套设有波纹管，且在所述波纹管内部设有安装在导向杆上的阻尼滑轨，所述波纹管的端部安装有设在阻尼滑轨内的阻尼滑块，所述阻尼滑块上设置用用于固定阻尼滑块的卡扣，在所述保护壳上设有用于限制前置固定环活动范围的限位块。As a preferred technical solution of the present invention, the bending part of the suction pipe is a corrugated structure, the connecting rod includes a guide rod arranged on the central axis, a bellows is sleeved on the guide rod, and the The inside of the bellows is provided with a damping slide rail installed on the guide rod, and the end of the bellows is installed with a damping slider in the damping slide rail, and the damping slider is provided for fixing the damping slider. The buckle of the protective shell is provided with a limit block for limiting the range of movement of the front fixing ring.
作为本发明的一种优选技术方案，所述保护壳的外表面设有握持罩，所述握持罩表面设有辅助握持的握持纹，所述握持罩的尾端设有容纳调节组件的调节孔，在所述握持罩靠近限位块的一端铰接安装有刚性触发板，所述刚性触发板另一端与吸管贴合接触，且在所述刚性触发板与保护壳之间设有弹性复位柱。As a preferred technical solution of the present invention, the outer surface of the protective case is provided with a gripping cover, the surface of the gripping cover is provided with gripping lines to assist gripping, and the tail end of the gripping cover is provided with a receiving In the adjustment hole of the adjustment assembly, a rigid trigger plate is hingedly installed at one end of the grip cover close to the limit block, and the other end of the rigid trigger plate is in contact with the straw, and is between the rigid trigger plate and the protective shell Equipped with elastic reset column.
作为本发明的一种优选技术方案，所述刚性触发板与吸管静态贴合接触点的高度大于吸管最高点与保护壳之间距离的一半。As a preferred technical solution of the present invention, the height of the static bonding contact point between the rigid trigger plate and the straw is greater than half of the distance between the highest point of the straw and the protective shell.
作为本发明的一种优选技术方案，所述弹性限位柱包括固定安装在保护壳上的低位限位柱，所述低位限位柱顶部固定安装有内压缩弹簧，且在所述低位限位柱和内压缩弹簧外侧均套设有外压缩弹簧。As a preferred technical solution of the present invention, the elastic limit post includes a low position limit post fixedly installed on the protective shell, and an internal compression spring is fixedly installed on the top of the low position limit post, and at the low position limit Both the column and the inner compression spring are sheathed with an outer compression spring.
作为本发明的一种优选技术方案，所述清理组件包括设在电凝刀头上的螺纹槽和转动连接在保护壳上的安装套，所述安装套上设置有与螺纹槽对应的螺纹凸块，在所述安装套上还套设有清扫套，所述清扫套的内侧设置有清扫毛刷。As a preferred technical solution of the present invention, the cleaning assembly includes a thread groove provided on the electrocoagulation cutter head and a mounting sleeve rotatably connected to the protective shell, and a threaded protrusion corresponding to the thread groove is provided on the mounting sleeve. block, and a cleaning sleeve is set on the installation sleeve, and a cleaning brush is arranged on the inner side of the cleaning sleeve.
作为本发明的一种优选技术方案，所述电凝刀头靠近连接块的一端头开设有连接槽，所述连接块上设置有螺旋连接在连接槽内的连接头，在所述连接槽的底部还通过弹簧连接有触片。As a preferred technical solution of the present invention, the electrocoagulation cutter head is provided with a connecting groove near one end of the connecting block, and the connecting block is provided with a connecting head that is screwed in the connecting groove. The bottom is also connected with contacts by springs.
作为本发明的一种优选技术方案，所述连接头通过连接线与外界电源电性连接，所述连接线上套有弹簧管。As a preferred technical solution of the present invention, the connecting head is electrically connected to an external power source through a connecting wire, and a spring tube is sleeved on the connecting wire.
作为本发明的一种优选技术方案，还包括套设在保护壳端头处且与电凝刀头对应的照明环，所述照明环上设置有若干个通过纽扣电池供电的LED灯珠。As a preferred technical solution of the present invention, it also includes a lighting ring sleeved at the end of the protective case and corresponding to the electrocoagulation cutter head, and several LED lamp beads powered by button batteries are arranged on the lighting ring.
本发明的实施方式具有如下优点：Embodiments of the present invention have the following advantages:
(1)本发明在使用时，可自由调节排气组件吸管的吸气角度，进而实现一边止血一边排出烟雾，能有效避免电凝止血时，其烟雾不能及时驱除，造成医生视野模糊和烟雾会残存于患者体内的问题。(1) When the present invention is in use, the suction angle of the suction pipe of the exhaust assembly can be freely adjusted, and then the smoke can be discharged while hemostasis is realized, which can effectively avoid that the smoke cannot be removed in time during electrocoagulation to stop bleeding, causing the doctor's vision to be blurred and the smoke to be blurred. Problems that remain in the patient's body.
(2)本发明，通过设置的调节组件，可随意调节电凝刀头的长度，可提高在手术时的适应性，而且还可根据实际的需求，更换对应形状的电凝刀头，其适用范围更广。(2) In the present invention, the length of the electrocoagulation cutter head can be adjusted arbitrarily through the provided adjustment assembly, which can improve the adaptability of the operation, and can also replace the corresponding shape of the electrocoagulation cutter head according to actual needs, which is suitable for Wider range.
(3)本发明所设置的清理组件配合所设置的调节组件，可在调节电凝刀头的同时，实现对电凝刀头的清理，可避免电凝刀头上残存较多的血痂，造成电极接触不良的问题。(3) The cleaning assembly arranged in the present invention cooperates with the adjusting assembly provided, which can realize the cleaning of the electrocoagulation cutter head while adjusting the electrocoagulation cutter head, and can avoid remaining more blood scabs on the electrocoagulation cutter head, Causes poor electrode contact.
附图说明Description of drawings
为了更清楚地说明本发明的实施方式或现有技术中的技术方案，下面将对实施方式或现有技术描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是示例性的，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图引伸获得其它的实施附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that are required in the description of the embodiments or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.
本说明书所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明可实施的限定条件，故不具技术上的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本发明所能产生的功效及所能达成的目的下，均应仍落在本发明所揭示的技术内容得能涵盖的范围内。The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual, so that people familiar with this technology can understand and read, and are not used to limit the conditions for the implementation of the present invention, so there is no technical In the substantive meaning above, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the technical content disclosed in the present invention without affecting the functions and objectives of the present invention. within the range that can be covered.
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明的俯视结构示意图；Fig. 2 is the top view structure schematic diagram of the present invention;
图3为本发明实施方式中清理组件的结构示意图；Fig. 3 is the schematic structural view of cleaning assembly in the embodiment of the present invention;
图4为本发明实施方式中照明环的立体图；Fig. 4 is a perspective view of the lighting ring in the embodiment of the present invention;
图5为图1中A处的局部结构放大图；Figure 5 is an enlarged view of the local structure at A in Figure 1;
图6为本发明实施方式中握持罩的结构示意图；Fig. 6 is a schematic structural view of the holding cover in the embodiment of the present invention;
图7为本发明实施方式中连接杆的结构示意图。Fig. 7 is a schematic structural diagram of a connecting rod in an embodiment of the present invention.
图中：In the picture:
1-保护壳；2-电凝刀头；3-调节组件；4-排气组件；5-清理组件；6-照明环；7-LED灯珠；8-握持罩；1-protective shell; 2-coagulation cutter head; 3-adjustment component; 4-exhaust component; 5-cleaning component; 6-lighting ring; 7-LED lamp beads; 8-grip cover;
201-连接槽；202-连接头；203-触片；204-连接线；201-connection slot; 202-connection head; 203-contact sheet; 204-connection line;
301-内壳；302-活塞管；303-第一活塞块；304-第二活塞块；305-螺旋调节杆；306-固定套；307-固定槽；308-固定杆；309-支撑杆；310-连接块；301-inner shell; 302-piston tube; 303-first piston block; 304-second piston block; 305-screw adjusting rod; 306-fixing sleeve; 307-fixing groove; 310 - connection block;
401-吸管；402-后置固定环；403-前置固定环；404-连接杆；405-转动杆；406-限位块；407-遮挡集气扇形片；408-导向杆；409-波纹管；410-阻尼滑轨；411-阻尼滑块；401-suction tube; 402-rear fixed ring; 403-front fixed ring; 404-connecting rod; 405-rotating rod; 406-limiting block; Tube; 410-damping slide rail; 411-damping slider;
501-螺纹槽；502-安装套；503-螺纹凸块；504-清扫套；505-清扫毛刷；501-thread groove; 502-installation sleeve; 503-thread bump; 504-cleaning sleeve; 505-cleaning brush;
801-握持纹；802-调节孔；803-刚性触发板；804-弹性限位柱；805-低位限位柱；806-内压缩弹簧；807-外压缩弹簧。801-grip pattern; 802-adjustment hole; 803-rigid trigger plate; 804-elastic limit post; 805-low limit post; 806-inner compression spring; 807-outer compression spring.
具体实施方式Detailed ways
以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
如图1至图5所示，本发明提供了一种多功能肝胆胰外科临床用止血器，包括电凝刀头2和通过气管与外界气泵连通的保护壳1，所述保护壳1内部尾端设置有用于调整电凝刀头2位置的调节组件3，且在所述保护壳1头部外表面上还设置有用于吸除废气的排气组件4，所述电凝刀头2的侧面设置有安装在保护壳1头部端面上的清理组件5，排气组件4在吸除烟气的同时，还可吸除在肝胆胰手术中的废液，以保证在电凝止血时，其具有最佳的工作环境，所设置的保护壳1在充当外壳的同时，还同时是排气组件4的管道。As shown in Figures 1 to 5, the present invention provides a multifunctional clinical hemostat for hepatobiliary and pancreatic surgery, which includes an electrocoagulation cutter head 2 and a protective shell 1 that communicates with an external air pump through a trachea, and the inner tail of the protective shell 1 The end is provided with an adjustment assembly 3 for adjusting the position of the electrocoagulation cutter head 2, and an exhaust assembly 4 for sucking exhaust gas is also provided on the outer surface of the head of the protective shell 1. The side of the electrocoagulation cutter head 2 There is a cleaning assembly 5 installed on the end surface of the head of the protective shell 1. The exhaust assembly 4 can also absorb the waste liquid in the hepatobiliary and pancreatic surgery while removing the smoke, so as to ensure that the hemostasis of the hemorrhage is stopped by electrocoagulation. With an optimal working environment, the provided protective case 1 acts as a casing and at the same time serves as a conduit for the exhaust assembly 4 .
如图1至图4所示，还包括套设在保护壳1端头处且与电凝刀头2对应的照明环6，所述照明环6上设置有若干个通过纽扣电池供电的LED灯珠7，即照明环6属于可拆卸式的构件，在手术视野明朗的情况下，可将其拆卸，以降低其整体的重量，使医生在使用时更加的方便。As shown in Figures 1 to 4, it also includes a lighting ring 6 sleeved at the end of the protective shell 1 and corresponding to the electrocoagulation cutter head 2, and several LED lights powered by button batteries are arranged on the lighting ring 6 The bead 7, that is, the lighting ring 6 is a detachable component, which can be disassembled when the surgical field of view is clear, so as to reduce its overall weight and make it more convenient for doctors to use.
如图1和图2所示，所述排气组件4包括若干个均匀分布在所述保护壳1外表面上的吸管401，所述吸管401的弯折处为波纹状结构，在吸管401弯折时，可通过设置在吸管401弯折处波纹状结构，来缓解弯折所带来吸管401的形变，能有效的避免出现吸管401弯折，会造成吸管401开裂的问题。As shown in Figures 1 and 2, the exhaust assembly 4 includes a number of suction pipes 401 evenly distributed on the outer surface of the protective case 1, the bends of the suction pipes 401 are corrugated structures, and the When folding, the corrugated structure can be arranged at the bend of the straw 401 to alleviate the deformation of the straw 401 caused by bending, which can effectively avoid the problem of cracking of the straw 401 caused by bending of the straw 401 .
在所述吸管401与保护壳1的连接处两侧分别设置后置固定环402和前置固定环403，所述后置固定环402和前置固定环403之间通过连接杆404连接，在所述前置固定环403上通过两端均为铰接的转动杆405转动连接在吸管401上，在使用时，可根据实际的使用情况来确定吸管401需要调节的角度，由于吸管401是活动的，它的角度是可以根据需求灵活确定的，同时在本发明中还可以进一步根据需求进行灵活的调整。The rear fixing ring 402 and the front fixing ring 403 are respectively arranged on both sides of the connection between the suction pipe 401 and the protective case 1, and the rear fixing ring 402 and the front fixing ring 403 are connected by a connecting rod 404. The front fixing ring 403 is rotatably connected to the suction pipe 401 through a rotating rod 405 that is hinged at both ends. When in use, the angle at which the suction pipe 401 needs to be adjusted can be determined according to the actual use situation. Since the suction pipe 401 is movable , its angle can be flexibly determined according to requirements, and at the same time, it can be further flexibly adjusted according to requirements in the present invention.
在本实施方式中，可滑动后置固定环402，由后置固定环402通过连接杆404带动前置固定环403的运动，前置固定环403运动则可通过转动杆405带动吸管401的弯折，进而在电凝止血时，实现根据烟雾的情况来调节吸管401的目的，可在使用时，有效的提高其除烟的效果，避免了烟雾不能及时清除，造成医生视野不清晰和烟雾残留至患者体内造成对患者二次伤害的问题，所述连接杆404与吸管401相间设置，可避免连接杆404与吸管401之间会出现冲突，而且在一定程度上，可提高吸管401角度调节的稳定性。In this embodiment, the rear fixed ring 402 can be slid, and the rear fixed ring 402 drives the movement of the front fixed ring 403 through the connecting rod 404, and the movement of the front fixed ring 403 can drive the bending of the straw 401 through the rotating rod 405. In addition, when electrocoagulation stops bleeding, the purpose of adjusting the suction pipe 401 according to the situation of the smoke can be achieved, which can effectively improve the smoke removal effect during use, and avoid the smoke not being cleared in time, causing the doctor's vision to be unclear and smoke residue To cause secondary injury to the patient in the patient's body, the connecting rod 404 and the straw 401 are arranged alternately, which can avoid conflicts between the connecting rod 404 and the straw 401, and to a certain extent, can improve the angle adjustment of the straw 401. stability.
在本发明中为了进一步的提高排除烟雾的效果，在每个所述吸管401的内壁上均设置有若干个均匀分布的集气孔，集气孔的设置使得烟雾能够更快的进入到吸管401中，且在所述集气孔上方均设有遮挡集气扇形片407，能够遮挡烟雾，使得烟雾在贴壁向上升时由于遮挡作用更容易被吸管401的负压吸走。In the present invention, in order to further improve the effect of removing smoke, several evenly distributed air-collecting holes are arranged on the inner wall of each of the suction pipes 401, and the setting of the air-collecting holes enables the smoke to enter the suction pipe 401 faster, And above the air-collecting holes are provided with shielding air-collecting fan-shaped pieces 407, which can block the smoke, so that the smoke is more easily sucked away by the negative pressure of the suction pipe 401 due to the blocking effect when it rises against the wall.
另外，所述保护壳1上设置有两个用于限制前置固定环403运动范围的限位块406，两个所述限位块406之间的距离小于后置固定环402与吸管401之间的距离，可避免调节吸管401时，出现调节过度的问题。In addition, the protective case 1 is provided with two limit blocks 406 for limiting the movement range of the front fixed ring 403, and the distance between the two limit blocks 406 is smaller than the distance between the rear fixed ring 402 and the straw 401. The distance between them can avoid the problem of over-adjustment when adjusting the straw 401.
作为本发明的另一种优选技术方案，为了更好的调整吸管401的位置和角度，对连接杆404做进一步的优化，具体的，如图7所示，所述连接杆404包括设置在中心轴线上的导向杆408，导向杆408沿着中心轴线设置，其上再设置其它组件，从而使其可以按照预设的方向滑动而不发生滑偏，所述导向杆408上套设有波纹管409，且在所述波纹管409内部设有安装在导向杆408上的阻尼滑轨410，所述波纹管409的端部安装有设在阻尼滑轨410内的阻尼滑块411，所述阻尼滑块411上设置用用于固定阻尼滑块410的卡扣。As another preferred technical solution of the present invention, in order to better adjust the position and angle of the suction pipe 401, the connecting rod 404 is further optimized. Specifically, as shown in FIG. 7, the connecting rod 404 includes a The guide rod 408 on the axis, the guide rod 408 is arranged along the central axis, and other components are arranged on it, so that it can slide according to the preset direction without slipping, and the bellows is sleeved on the guide rod 408 409, and the inside of the bellows 409 is provided with a damping slide rail 410 installed on the guide rod 408, and the end of the bellows 409 is installed with a damping slider 411 located in the damping slide rail 410, the damping A buckle for fixing the damping slider 410 is provided on the slider 411 .
在上述中通过设置阻尼滑轨410和阻尼滑块411，使得滑块411在滑动时具有阻力，特别是在改变初始位置时，从而使得阻尼滑块411在认为改变位置后可以较为稳定的处于某个位置，当处于该位置时还可以通过卡扣将阻尼滑块411固定，从而确定其具体的位置。在该实施例中，通过对连接杆404进行进一步的优化，可以使得连接杆404本身具备可调节的功能，从而可以直接调整吸管401的位置和角度。In the above, by setting the damping slide rail 410 and the damping slide block 411, the slide block 411 has resistance when sliding, especially when changing the initial position, so that the damping slide block 411 can be relatively stable in a certain position after the change of position. When it is in this position, the damping slider 411 can also be fixed by buckle, so as to determine its specific position. In this embodiment, by further optimizing the connecting rod 404 , the connecting rod 404 itself can have an adjustable function, so that the position and angle of the straw 401 can be directly adjusted.
如图1至图3所示，所述清理组件5包括开设在电凝刀头2上的螺纹槽501和转动连接在保护壳1上的安装套502，所述安装套502上设置有与螺纹槽501对应的螺纹凸块503，在所述安装套502上还套设有清扫套504，所述清扫套504的内侧设置有清扫毛刷505，,在对电凝刀头2进行调整时，可通过螺纹槽501与螺纹凸块503的配合，安装套502以环形滑槽和环形滑块咬合的形式转动连接在保护壳1上，因此可实现由电凝刀头2的运动带动安装套502的转动，安装套502转动则可带动清扫套504的转动，进而可通过清扫套504上所设置的清扫毛刷505，实现对电凝刀头2的清理，可避免在使用时，有残留血痂的存在会导致接触不良的问题。As shown in Figures 1 to 3, the cleaning assembly 5 includes a thread groove 501 provided on the electrocoagulation cutter head 2 and a mounting sleeve 502 rotatably connected to the protective shell 1, and the mounting sleeve 502 is provided with a screw thread. The threaded protrusion 503 corresponding to the groove 501 is also provided with a cleaning sleeve 504 on the installation sleeve 502, and a cleaning brush 505 is arranged on the inner side of the cleaning sleeve 504. When adjusting the electrocoagulation cutter head 2, Through the cooperation of the threaded groove 501 and the threaded protrusion 503, the mounting sleeve 502 is rotatably connected to the protective shell 1 in the form of the engagement of the ring chute and the ring slider, so that the movement of the electrocoagulation head 2 can drive the mounting sleeve 502 The rotation of the installation sleeve 502 can drive the rotation of the cleaning sleeve 504, and then the cleaning brush 505 provided on the cleaning sleeve 504 can be used to clean the electrocoagulation cutter head 2, which can avoid residual blood in use. The presence of scab can cause poor contact problems.
如图1至图5所示，所述调节组件3包括内壳301，所述内壳301内部设置有活塞管302，所述活塞管302内设置有第一活塞块303和第二活塞块304，所述第一活塞块303上设置有螺旋调节杆305，所述螺旋调节杆305上螺旋连接有固定套306，所述固定套306上开设有固定槽307，且在所述保护壳1上设置有与固定槽307对应的固定杆308，所述第二活塞块304上设置有支撑杆309，在所述支撑杆309远离第二活塞块304的一端设置有连接块310，使用时，通过转动螺旋调节杆305可实现第一活塞块303的运动，利用液压的原理实现通过第一活塞块303的运动带动第二活塞块304的运动，从而达到通过第二活塞块304来实现支撑杆309的运动，在需要对电凝刀头2进行快速的清理时，可拉出固定杆308，固定杆308拉出后则可使固定套306脱离固定，这时则可直接通过直上直下的形式调节旋转调节杆305的位置，经液压传动实现对电凝刀头2的快速调节，电凝刀头2调节速度越快则清扫套504的转动越快，从而通过快速调节电凝刀头2实现快速对电凝刀头2清理的目的，清理会更加的方便。As shown in Figures 1 to 5, the adjustment assembly 3 includes an inner shell 301, a piston tube 302 is arranged inside the inner shell 301, and a first piston block 303 and a second piston block 304 are arranged inside the piston tube 302 , the first piston block 303 is provided with a screw adjusting rod 305, the screw adjusting rod 305 is screwed with a fixing sleeve 306, and the fixing sleeve 306 is provided with a fixing groove 307, and on the protective shell 1 A fixed rod 308 corresponding to the fixed groove 307 is provided, a support rod 309 is provided on the second piston block 304, and a connecting block 310 is provided at the end of the support rod 309 far away from the second piston block 304. During use, by Rotating the screw adjustment rod 305 can realize the movement of the first piston block 303, and the movement of the second piston block 304 can be driven by the movement of the first piston block 303 by using the principle of hydraulic pressure, so as to realize the support rod 309 through the second piston block 304. When it is necessary to quickly clean the electrocoagulation head 2, the fixing rod 308 can be pulled out, and the fixing sleeve 306 can be separated from the fixing after the fixing rod 308 is pulled out. At this time, it can be directly adjusted in the form of straight up and down Rotate the position of the adjustment rod 305 to realize rapid adjustment of the electrocoagulation cutter head 2 through hydraulic transmission. The faster the adjustment speed of the electrocoagulation cutter head 2 is, the faster the rotation of the cleaning sleeve 504 will be. For the purpose of cleaning the electrocoagulation cutter head 2, cleaning will be more convenient.
在上述中，需要注意的是，通过横向移动调整组件来使得清扫组件发生转动并不是本发明的必备功能结构，而是一个选择性结构，因此在本发明中通过这种驱动方式来使得清扫组件发生转动仅仅是其中一个较优的实施例，在实际应用中如果考虑到转动过程中的阻力可以不考虑。In the above, it should be noted that the rotation of the cleaning assembly by moving the adjustment assembly laterally is not an essential functional structure of the present invention, but an optional structure. Therefore, in the present invention, this driving method is used to make the cleaning The rotation of the component is only one of the preferred embodiments, and in practical applications, if the resistance during the rotation is considered, it can be ignored.
如图1和图2所述电凝刀头2靠近连接块310的一端头开设有连接槽201，所述连接块310上设置有螺旋连接在连接槽201内的连接头202，在所述连接槽201的底部还通过弹簧连接有触片203，电凝刀头2采用螺旋连接的形式与连接块310固定在一起，可避免电凝刀头2在调节时会出现意外脱离情况出现，而所设置的触片203可在弹簧的作用力下使之始终紧贴连接头202，可避免在安装电凝刀头2时会出现接触不良的问题。As shown in Figures 1 and 2, the electrocoagulation cutter head 2 is provided with a connection groove 201 near one end of the connection block 310, and the connection block 310 is provided with a connection head 202 that is screwed in the connection groove 201. The bottom of the groove 201 is also connected with the contact piece 203 by a spring, and the electrocoagulation cutter head 2 is fixed together with the connection block 310 in the form of a screw connection, which can prevent the accidental detachment of the electrocoagulation cutter head 2 during adjustment. The set contact piece 203 can be kept in close contact with the connecting head 202 under the force of the spring, which can avoid the problem of poor contact when the electrocoagulation head 2 is installed.
另外，所述连接头202通过连接线204与外界电源电性连接，所述连接线204上套有弹簧管，弹簧管是利用弹性材料制作的，成螺旋形形状的中空管，连接线置于弹簧管内，可便于在内壳301中留有足够长度的连接线204，以避免调节电凝刀头2时会出现断电的问题，也可避免过长的连接线204置于内壳301中，会导致连接线204缠绕的问题。In addition, the connecting head 202 is electrically connected to the external power supply through the connecting wire 204, the connecting wire 204 is covered with a spring tube, the spring tube is made of elastic material, and is a hollow tube in a spiral shape. In the spring tube, it is convenient to leave a connecting wire 204 of sufficient length in the inner shell 301, so as to avoid the problem of power failure when adjusting the electrocoagulation cutter head 2, and also avoid placing the too long connecting wire 204 in the inner shell 301 In this case, it will cause the problem that the connecting wire 204 is entangled.
由于在本实施方式中，由于止血器的内部的结构较多，而且还具有外设结构，在实践中直接使用对于其操作性有所欠缺，因此，在本发明中为了考虑其操作性，对保护壳1进行进一步的改进。在本发明中，如图6所示，所述保护壳1的外表面设有握持罩8，所述握持罩8表面设有辅助握持的握持纹801，所述握持罩8的尾端设有容纳调节组件3的调节孔802，In this embodiment, since the internal structure of the hemostat has many structures and peripheral structures, direct use in practice is lacking in its operability. Therefore, in the present invention, in order to consider its operability, the The protective case 1 is further improved. In the present invention, as shown in FIG. 6, the outer surface of the protective case 1 is provided with a grip cover 8, and the surface of the grip cover 8 is provided with a grip pattern 801 for assisting gripping. The grip cover 8 The tail end is provided with an adjustment hole 802 for accommodating the adjustment assembly 3,
通过设置握持罩8和握持纹801能够方便握持，同时还能够在握持的过程中灵活的调整吸管401的位置和展开角度，以便更好的吸收电灼产生的烟雾，在本发明中，具体的，在所述握持罩8靠近限位块406的一端铰接安装有刚性触发板803，所述刚性触发板803另一端与吸管401贴合接触，且在所述刚性触发板803与保护壳1之间设有弹性复位柱804。其中，所述刚性触发板803与吸管401静态贴合接触点的高度大于吸管401最高点与保护壳1之间距离的一半。By setting the grip cover 8 and the grip pattern 801, it is convenient to hold, and at the same time, the position and deployment angle of the suction pipe 401 can be flexibly adjusted during the grip, so as to better absorb the smoke generated by electrocautery. In the present invention Specifically, a rigid trigger plate 803 is hingedly installed at one end of the handle cover 8 close to the limit block 406, and the other end of the rigid trigger plate 803 is in contact with the straw 401, and the rigid trigger plate 803 is in contact with the straw 401. Elastic reset posts 804 are arranged between the protective shells 1 . Wherein, the height of the static contact point between the rigid trigger plate 803 and the straw 401 is greater than half of the distance between the highest point of the straw 401 and the protective case 1 .
在上述中通过按压刚性触发板803，使得刚性触发板803挤压吸管401，从而使吸管401在受到挤压而发生位置和角度的变化，达到最终想要的调整目的。为了防止过度挤压，在本实施方式中还设置了弹性复位柱804，它的作用就在于限制最大的按压范围，同时还能够提供刚性触发板803复位的能力。In the above, by pressing the rigid trigger plate 803 , the rigid trigger plate 803 squeezes the suction tube 401 , so that the position and angle of the suction tube 401 change when it is squeezed, and the final desired adjustment purpose is achieved. In order to prevent excessive extrusion, an elastic reset post 804 is also provided in this embodiment, its function is to limit the maximum pressing range, and at the same time provide the ability to reset the rigid trigger plate 803 .
更进一步地，所述弹性限位柱804包括固定安装在保护壳1上的低位限位柱805，所述低位限位柱805顶部固定安装有内压缩弹簧806，且在所述低位限位柱805和内压缩弹簧806外侧均套设有外压缩弹簧807。Furthermore, the elastic limit post 804 includes a low position limit post 805 fixedly installed on the protective shell 1, and an internal compression spring 806 is fixedly installed on the top of the low position limit post 805, and the low position limit post 805 805 and the inner compression spring 806 are both sleeved with an outer compression spring 807 .
由于在低位限位柱805上设置了内压缩弹簧806，当刚性挤压板803压缩量大于外压缩弹簧807时提供更大的压缩阻力和更强的恢复力，保证刚性触发板803的正常工作。Since the internal compression spring 806 is set on the low limit post 805, when the compression amount of the rigid extrusion plate 803 is greater than that of the external compression spring 807, greater compression resistance and stronger restoring force are provided to ensure the normal operation of the rigid trigger plate 803 .
综合上述，本发明相对于现有技术，其突出的效果在于以下两个方面：In summary, compared with the prior art, the present invention has outstanding effects in the following two aspects:
(1)本发明通过设置排气组件，能够及时将电灼过程中产生的烟气及时的排除，同时为了达到最佳的排气效果，临床医生可以灵活的调整吸管的位置和展开角度，以便达到最佳排气效果的同时还能够不影响操作视野，克服现有技术中的缺陷；(1) The present invention can timely remove the smoke generated during the electrocautery process by setting the exhaust assembly. At the same time, in order to achieve the best exhaust effect, the clinician can flexibly adjust the position and deployment angle of the suction pipe, so that While achieving the best exhaust effect, it can not affect the operating vision and overcome the defects in the prior art;
(2)设置了调节组件和清理组件，能够灵活调整电凝刀头的位置，同时在调整的过程中可以清理电凝刀头，使得电凝刀头适应不同的操作环境，而且还可以根据实际的需求，更换对应形状的电凝刀头。(2) The adjustment component and cleaning component are set up, which can flexibly adjust the position of the electrocoagulation cutter head, and at the same time, the electrocoagulation cutter head can be cleaned during the adjustment process, so that the electrocoagulation cutter head can adapt to different operating environments, and it can also be adjusted according to the actual situation. If necessary, replace the electrocoagulation head with the corresponding shape.
虽然，上文中已经用一般性说明及具体实施例对本发明作了详尽的描述，但在本发明基础上，可以对之作一些修改或改进，这对本领域技术人员而言是显而易见的。因此，在不偏离本发明精神的基础上所做的这些修改或改进，均属于本发明要求保护的范围。Although the present invention has been described in detail with general descriptions and specific examples above, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present invention. Therefore, the modifications or improvements made on the basis of not departing from the spirit of the present invention all belong to the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910509826.3ACN110269676B (en) | 2019-06-13 | 2019-06-13 | A multifunctional hemostatic device for clinical use in hepatobiliary and pancreatic surgery |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910509826.3ACN110269676B (en) | 2019-06-13 | 2019-06-13 | A multifunctional hemostatic device for clinical use in hepatobiliary and pancreatic surgery |
| Publication Number | Publication Date |
|---|---|
| CN110269676Atrue CN110269676A (en) | 2019-09-24 |
| CN110269676B CN110269676B (en) | 2021-07-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910509826.3AExpired - Fee RelatedCN110269676B (en) | 2019-06-13 | 2019-06-13 | A multifunctional hemostatic device for clinical use in hepatobiliary and pancreatic surgery |
| Country | Link |
|---|---|
| CN (1) | CN110269676B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588461A (en)* | 2020-06-24 | 2020-08-28 | 南通市肿瘤医院 | Hepatobiliary pancreas surgery clinical hemostat with replaceable electrocoagulation cutter head |
| CN112155713A (en)* | 2020-09-28 | 2021-01-01 | 刘燕 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
| CN113648050A (en)* | 2021-07-29 | 2021-11-16 | 昆明医科大学第二附属医院 | A radiofrequency suction scalpel for hepatobiliary and pancreatic surgery |
| CN114431952A (en)* | 2022-01-23 | 2022-05-06 | 吉林大学第一医院 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
| NL2036464B1 (en)* | 2023-06-02 | 2024-12-09 | Univ Jining Medical | Intraoperative mist-blowing electrotome for hepatectomy |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200095U (en)* | 1986-01-11 | 1987-04-08 | 中国人民解放军海军总医院 | Improved bipolar electrocoagulation suctoria tweezer |
| US5562693A (en)* | 1995-08-11 | 1996-10-08 | Alcon Laboratories, Inc. | Cutting blade assembly for a surgical scissors |
| CN202589643U (en)* | 2011-10-10 | 2012-12-12 | 李光宇 | Monopolar attracting electroresection and electrocoagulation nib |
| US20130144320A1 (en)* | 2011-12-03 | 2013-06-06 | Ouroboros Medical, Inc. | Discectomy kits with an obturator, guard cannula |
| CN108278243A (en)* | 2018-03-09 | 2018-07-13 | 武汉精测电子集团股份有限公司 | Double actuating cylinders |
| CN207996328U (en)* | 2017-12-09 | 2018-10-23 | 贵州省人民医院 | A kind of neurosurgery suction pipe |
| CN208145066U (en)* | 2017-09-16 | 2018-11-27 | 昆山伊斯佩昂精密机械有限公司 | A kind of bone surgery set cleaning device |
| CN208319307U (en)* | 2017-05-28 | 2019-01-04 | 耿金宏 | A kind of tungsten needle protection electric knife with attraction illumination functions |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200095U (en)* | 1986-01-11 | 1987-04-08 | 中国人民解放军海军总医院 | Improved bipolar electrocoagulation suctoria tweezer |
| US5562693A (en)* | 1995-08-11 | 1996-10-08 | Alcon Laboratories, Inc. | Cutting blade assembly for a surgical scissors |
| CN202589643U (en)* | 2011-10-10 | 2012-12-12 | 李光宇 | Monopolar attracting electroresection and electrocoagulation nib |
| US20130144320A1 (en)* | 2011-12-03 | 2013-06-06 | Ouroboros Medical, Inc. | Discectomy kits with an obturator, guard cannula |
| CN208319307U (en)* | 2017-05-28 | 2019-01-04 | 耿金宏 | A kind of tungsten needle protection electric knife with attraction illumination functions |
| CN208145066U (en)* | 2017-09-16 | 2018-11-27 | 昆山伊斯佩昂精密机械有限公司 | A kind of bone surgery set cleaning device |
| CN207996328U (en)* | 2017-12-09 | 2018-10-23 | 贵州省人民医院 | A kind of neurosurgery suction pipe |
| CN108278243A (en)* | 2018-03-09 | 2018-07-13 | 武汉精测电子集团股份有限公司 | Double actuating cylinders |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588461A (en)* | 2020-06-24 | 2020-08-28 | 南通市肿瘤医院 | Hepatobiliary pancreas surgery clinical hemostat with replaceable electrocoagulation cutter head |
| CN112155713A (en)* | 2020-09-28 | 2021-01-01 | 刘燕 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
| CN113648050A (en)* | 2021-07-29 | 2021-11-16 | 昆明医科大学第二附属医院 | A radiofrequency suction scalpel for hepatobiliary and pancreatic surgery |
| CN114431952A (en)* | 2022-01-23 | 2022-05-06 | 吉林大学第一医院 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
| CN114431952B (en)* | 2022-01-23 | 2023-05-16 | 吉林大学第一医院 | Multifunctional clinical hemostat for hepatobiliary and pancreatic surgery |
| NL2036464B1 (en)* | 2023-06-02 | 2024-12-09 | Univ Jining Medical | Intraoperative mist-blowing electrotome for hepatectomy |
| Publication number | Publication date |
|---|---|
| CN110269676B (en) | 2021-07-06 |
| Publication | Publication Date | Title |
|---|---|---|
| CN110269676A (en) | A kind of Multifunctional hepatobiliary pancreas surgical clinical haemostat | |
| CN211022868U (en) | A new type of disposable anorectal stapler | |
| CN211484763U (en) | Gastrointestinal operation hemostatic forceps for general surgery department | |
| CN210902937U (en) | A de-mist mirror | |
| CN113143490B (en) | A device for removing hair on the body surface of dermatological lesions | |
| CN2691506Y (en) | Means for holding laser optical-fiber | |
| CN217612180U (en) | Department of respiration nurses with inhaling phlegm device | |
| CN207970121U (en) | A kind of medical ear-nose-throat department tonsillotome is crowded to cut stripping operation device | |
| CN116808327A (en) | Single-hand separated-distance drawing and flushing all-in-one integrated device for field operation | |
| CN217645261U (en) | A kind of operation laparoscope which is convenient for smoke evacuation | |
| CN213217429U (en) | Device is got to calculus clamp for urological department | |
| CN115105656A (en) | A multifunctional surgical instrument | |
| CN211534769U (en) | Special smoking device for endoscopic surgery | |
| CN209186928U (en) | A multifunctional bipolar electrocoagulator | |
| CN206183367U (en) | Surgical clamp | |
| CN219331891U (en) | Surgical electrotome with eschar and smog adsorption function | |
| CN214857212U (en) | A kind of forceps for cardiac surgery | |
| CN214318746U (en) | External debridement device for skin diseases | |
| CN219049691U (en) | Foldable oral surgery suction tube | |
| CN217852914U (en) | Low-cost foot-controlled laparoscopic surgery exhaust valve | |
| CN215349577U (en) | Surgical instrument cleaning forceps for hospital disinfection supply room | |
| CN220213518U (en) | Portable electric attraction lighting integrated device for field operations | |
| CN219397453U (en) | A clinical stone removal device for hepatobiliary surgery | |
| CN220275734U (en) | a surgical scraper | |
| CN217853274U (en) | A foot-operated smoke exhaust device for laparoscopic surgery |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20210706 |