WO2019031620A1 - 지혈용 클립 제공장치 - Google Patents
지혈용 클립 제공장치 Download PDFInfo
- Publication number
- WO2019031620A1 WO2019031620A1 PCT/KR2017/008530 KR2017008530W WO2019031620A1 WO 2019031620 A1 WO2019031620 A1 WO 2019031620A1 KR 2017008530 W KR2017008530 W KR 2017008530W WO 2019031620 A1 WO2019031620 A1 WO 2019031620A1
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- WIPO (PCT)
- Prior art keywords
- clip
- piston
- coupled
- trigger
- main body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/128—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips
Definitions
- the present invention relates to a device for providing a clip for hemostasis, wherein the movement of the trigger, the piston, and the outpipe cooperate to transfer and supply the hemostatic clip, whereby the hemostatic clip is rapidly and rapidly So that it can be accurately performed.
- hemostasis of blood vessels requires the use of a surgical thread to suture or ligature blood vessels, which is time consuming and difficult to perform in limited limited space and time limited operations (particularly, endoscopic surgery).
- hemostatic clips have been widely used to solve problems caused by using the surgical thread.
- the hemostatic clips are formed in the form of a "U" -shaped tongue so that blood from the blood vessels can easily be eclipsed. As compared with the method of using a surgical thread, the hemostatic clip can be applied relatively easily and quickly. The frequency of use is also increasing.
- a device for providing a hemostatic clip is provided separately.
- US Pat. Nos. 6,824,547 and 7,585,304 disclose devices for providing conventional hemostatic clips. Hemostatic clips are provided on both sides of the hemostatic portion and hemostatic clips are gripped to press blood vessels to induce occlusion of blood vessels. .
- the conventional hemostatic clip providing apparatus includes a housing having a plurality of clips to be supplied through a shaft, the holder having a trigger movably coupled to the hemostatic holder, and a jaw extending from the housing and having opposed jaws formed at the distal end thereof. And the trigger is configured to advance the clip to position the clip between the jaws and move the jaws from the open position to the closed position to crimp the clip positioned therebetween.
- the conventional hemostatic clip providing device is provided in various ways to supply the clip.
- the conventional hemostatic clip providing device is slidably provided for facilitating advancement and supply of the hemostatic clip, so that at least one hemostatic clip can be supplied through the shaft. Means.
- the feeding and feeding of the blood clotting clip must be performed at a precise timing by a continuous operation by a spring-loaded operation with a piston, pusher or the like formed inside the shaft linked to the operation of the trigger, And control to the closed position must be made quickly and accurately.
- the conventional techniques are insufficient in terms of such requirements, and it is difficult to confirm the number and the remaining number of the hemostatic clips contained in the hemostatic clip feeding means, so that the user always uses the hemostatic clips during the procedure And there is a limit to this recognition method in imminent situations.
- the operation of the trigger, the feeding and feeding of the blood clipping clip, and the operation of the jaws must be performed by continuous and precise timing. If the jaws are operated with the bleeding clip not properly supplied, It can cause serious problems such as human accidents.
- the present invention has been made to solve the above problems, and it is an object of the present invention to provide a blood supply apparatus and a blood supply method in which a blood supply clip is fed and supplied by an interlocking operation of a trigger, a piston unit and an out pipe, And to provide a hemostatic clip providing device capable of performing hemostasis.
- a piston device including a main body, a trigger coupled to the main body, a piston portion elastically operated in the first direction and the second direction in accordance with the operation of the trigger, A clip holding portion for holding the clip therein and supplying the clip in the first direction by the operation of the clip pressing portion in the first direction; An out pipe accommodated in the clip pressing part and the clip receiving part and being elastically operated by being interlocked with the piston part and a rear end part disposed at the front end of the out pipe and being coupled to the clip receiving part, And a tweezer formed to be elastically opened and closed by the operation of the out pipe and configured to grip the clip.
- the piston unit may include a pusher pin fixedly attached to the main body, a first guide path through which the pusher pin is received and coupled, and a piston spring coupled to the outer circumference of the pusher pin, And a second guide path corresponding to the first guide path is formed, and the pusher pin is inserted into the pipe-shaped piston cover, And a piston having a side surface formed with a coupling groove for coupling the clip pressing portion.
- the counting means may include a count gear formed to be coupled to the main body and configured to rotate and to display a remaining number of clips outside the main body, And a piston connector which is connected by a clincher spring and is axially coupled by a clincher shaft and which is fastened to one end of the piston.
- the clip pressing portion has a fastening hole formed at one side thereof to be engaged with the fastening groove of the piston, and a third guide passage corresponding to the second guide passage is formed to receive the fastening pin .
- the out pipe may include an out pipe spring coupled to an outer circumferential surface of the one side portion and being elastically operated by interlocking with the piston portion. After the clip is supplied in the first direction, It is preferable to make elastic movement.
- the tweezers are formed so as to press both sides of the clip supplied in the first direction and that the tweezers are formed by a pair of And a plate spring connected at one end to the clip receiving part and at the other end to the side surfaces of the pair of jaws, respectively.
- the main body may be formed with a sensing groove continuously sensing the degree of operation of the trigger, and the trigger may be formed with a tapered region.
- the front body may further include a front body for receiving the front end of the piston and the rear end of the out pipe at the front end of the main body. Is formed so as to rotate.
- the present invention has an effect of transferring and supplying a blood clotting clip by an interlocking operation of a trigger, a piston and an out pipe, and enabling a hemostatic clip to be quickly and accurately performed on a bleeding site by continuous and accurate timing .
- the number of remaining clips and the number of used clips can be recognized from the outside at the same time as the operation of the trigger, thereby providing an advantage in ease of use.
- the operation of the trigger can be sensed by the sensing groove formed in the main body and the sensing region formed in the trigger, the user can predict the operation state of the entire structure, and the supply and movement of the clip can be accurately performed So that it is possible for the user to confirm the stability of the operation and the procedure.
- the tweezers are formed so as to be elastically opened and closed in association with the movement of the out pipe in the first direction and the second direction, so that rapid supply and grip of the clip to the bleeding site are continuously realized There is a possible effect.
- the clip receiving portion, the clip pressing portion, and the tweeter portion are rotated by the rotation of the front body, the clip can be supplied regardless of the angle or direction of the bleeding portion and can be gripped thereby, .
- FIG. 1 is a perspective view of a hemostatic clip providing apparatus according to the present invention
- FIG. 2 is an exploded perspective view of a hemostatic clip providing apparatus according to the present invention
- FIG. 3 is a partially cutaway perspective view of the hemostatic clip providing apparatus according to the present invention.
- FIG. 4 is a longitudinal sectional view of the hemostatic clip providing apparatus according to the present invention.
- FIG. 5 is a top cross-sectional view of the hemostatic clip providing apparatus according to the present invention.
- 6 to 8 are diagrams illustrating operation examples of an apparatus for providing a hemostatic clip according to the present invention.
- the present invention relates to a device for providing a clip for hemostasis, wherein the movement of the trigger, the piston, and the outpipe cooperate to transfer and supply the hemostatic clip, whereby the hemostatic clip is rapidly and rapidly So that it can be accurately performed.
- the number of clips remaining in the hemostatic clip providing device and the number of used clips can be recognized from the outside at the same time as the operation of the trigger, thereby facilitating use.
- FIG. 1 is a perspective view of a hemostatic clip providing apparatus according to the present invention
- FIG. 2 is an exploded perspective view of a hemostatic clip providing apparatus according to the present invention
- FIG. 3 is a partially cutaway perspective view of the hemostatic clip providing apparatus according to the present invention
- FIG. 4 is a vertical cross-sectional view of an apparatus for providing a bleeding clip according to the present invention
- FIG. 5 is a top cross-sectional view of the apparatus for providing a bleeding clip according to the present invention
- an apparatus for providing a hemostatic clip includes a main body 100, a trigger 200 provided on the main body 100, And a clip pressing part 400 coupled to the piston part 300 to be operated in conjunction with the piston part 300.
- the clip pressing part 400 is accommodated in the inside of the piston part 300, A clip accommodating part 500 for supplying the clip in a first direction by an operation of the clip pressing part 400 in the first direction;
- An out pipe 600 accommodating a part 400 and a clip receiving part 500 and elastically operated by being interlocked with the piston part 300 and a rear end part disposed at a front end of the out pipe 600, And is coupled to the clip accommodating part 500 so as to be elastically opened and closed by the operation of the out pipe 600 And a tweezer 700 formed to grip the clip.
- the clip is formed in a form that is easy to surround and compress the hemorrhage part such as a blood vessel, and is generally formed in various shapes such as a U shape, a V shape, and a diagonally shaped shape.
- the clip pressing part 400 When one clip is pressed toward the bleeding site by the clip pressing part 400, the clip is pushed toward the front side of the clip receiving part 500 As the clip slides, the clip is positioned between the tweezers 700, and the clip is gripped by the tweezers 700 to fix the blood vessels on both sides of the bleeding site.
- the first direction in the present invention is a direction in which the bleeding part exists in the opposite direction to the front end, that is, the rear end where the trigger 200 is positioned, in the apparatus for providing a hemostasis clip according to the present invention.
- the trigger 200 is pulled Most of the components move in the first direction, and when the trigger 200 is restored to its original position, the parts moved in the first direction return to their original positions, which is referred to as the second direction.
- the main body 100 is a part for supporting the trigger 200 to be operated by the user by holding the hand of the user, in which two parts formed symmetrically are assembled and assembled, A coupling groove, a coupling hole, and the like are formed so as to receive the structure according to the present invention, fix the coupling at a predetermined position, and operate the same.
- the trigger 200 is coupled to the main body 100 and is configured to engage the main body 100 with the pivot of the trigger 200 so that the trigger 200 is pivotally coupled to the main body 100 .
- the piston 300 or the like to be described later is operated in the first direction and the piston 200, The trigger 200 is returned to its original position, and the operation of the blood clipping clip is completed.
- the operation of the trigger 200 primarily activates the piston 300 and the other components are operated in response to the operation of the piston 200.
- a sensing groove 110 is continuously formed, and the trigger 200 is formed with a tapered region 210 coupled thereto.
- the sensing groove 110 of the main body 100 is divided into the first, second, and third stages according to the degree of operation of the trigger 200, As shown in FIG.
- the trigger 200 starts to operate and starts to pressurize the piston 300.
- the piston 300 is fully pressed to move the out pipe 600 to be described later, and the supplied clip is gripped and fixed to the blood vessel.
- the trigger 200 is positioned in each of the detection grooves 110, the user can predict the operation state of the trigger 200, so that the user can confirm that the supply and movement of the clip is accurately performed. Process safety is assured.
- the piston 300 is formed to be elastically operated in the first direction and the second direction in accordance with the operation of the trigger 200 and includes a clip pressing part 400 And is operated in conjunction with each other.
- the piston 300 is installed inside the main body 100 and is operated to elastically move in the first direction and the second direction according to the operation of the trigger 200,
- the trigger portion 200 is formed to be restored to its original position by the resilient restoring force of the piston portion 300 if the piston portion 300 moved in the direction does not exert any force on the trigger portion 200.
- the piston 300 includes a pusher pin 310 fixed to the main body 100 and a first guide path 321 through which the pusher pin 310 is received and coupled
- a piston-shaped piston cover 320 formed to be engaged with a piston spring 322 on an outer circumferential surface of the piston 200 so as to be resiliently operated, and to be engaged with one end of the trigger 200;
- a second guide path 331 corresponding to the first guide path 321 is formed to be coupled to the clipper means 340 so that the pusher pin 310 is received and coupled and the clip pressing portion 400
- the pusher pin 310 is fixed to the main body 100 and extends in the horizontal clearance range of the first guide path 321 and the second guide path 331 with the pusher pin 310 as a fixed shaft, Thereby causing the pipe-shaped piston cover 320 and the piston 330 to be operated.
- the pipe-shaped piston cover 320 is disposed so as to be engaged with a structure inside the main body 100 so as to operate within a clearance of the first guide path 321 with the pusher pin 310 as a fixed shaft And is formed into an empty pipe shape.
- One end portion is formed as an arc-shaped head having a larger cross-sectional area than other portions so that the trigger 200 can be easily pressed and the force of the trigger 200 can be transmitted well. And is formed to be caught by the operation of the trigger 200.
- a piston spring 322 is coupled to an outer circumferential surface of the pipe-type piston cover 320 and the piston spring 322 is engaged with a predetermined structure in the main body 100.
- the pipe- 320 are formed to be capable of elastic movement in the first direction and the second direction.
- the piston 330 is accommodated in the pipe-type piston cover 320 and is formed to be long in the longitudinal direction.
- a locking groove 332 is formed in the side surface of the piston 330 to fasten the clip pressing portion 400 Thereby guiding the operation of the clip pressing part 400.
- One end of the piston 330 is coupled to a later-described clipper means 340 so that the count gear 341 is rotated by 1 / n (n is a distance The number of clips).
- the degree of rotation of the count gear 341 can be displayed on the outer side of the main body 100 so that the remaining number or number of clips can be checked.
- the clincher means 340 includes a count gear 341 coupled to the main body 100 and configured to rotate and configured to display the remaining number of clips on the outside of the main body 100, A gear click 342 which is gear-engaged to the count gear 341 and a gear click 342 connected to the gear click 342 by a clincher spring 344 and axially coupled by a clincher shaft 345, And a piston connector 343 which is fastened to one end portion.
- the remaining number or number of used clips displayed on the count gear 341 is displayed outside the main body 100, so that the number of clips can be checked.
- the first guide path 321 of the pipe-type piston cover 320 and the second guide path 331 of the piston 330 are formed to receive and couple the pusher pin 310 at the same time,
- the first guide path 321 of the piston cover 320 is formed to be longer than the second guide path 331 of the piston 330 so that the movement distance of the pipe- .
- the clip pressing part 400 is coupled to the piston part 300 and operates in conjunction with the piston part 300.
- the clip receiving part 500 receives a clip therein, And the clip 400 is supplied in the first direction by the operation of the part 400 in the first direction.
- the configuration of the clip pressing part 400 and the clip receiving part 500 is formed to include various technical features for facilitating the transfer and supply of the conventional clip.
- the clip holder 500 and the clip presser 400 are formed long in the longitudinal direction so as to smoothly clip the bleeding part in the body, And the clip is moved in the first direction by the clip pressing part 400 which is operated by being interlocked with the piston part 300.
- the clip pressing portion 400 is formed with a fastening hole 410 to be engaged with the fastening groove 332 of the piston 330 at one side of the piston portion 300 and corresponds to the second guide path 331
- a third guide path 420 is formed to receive the pusher pin 310. As shown in FIG.
- the pipe-type piston cover 320, the piston 330, and the clip pressing portion 400 are connected to the first guide path 321, the second guide path 321,
- the piston 330 and the clip pressing portion 400 are operated within the range of the horizontal clearance distance of the first guide path 331 and the third guide path 420 and the second guide path 331 is operated,
- the third guide path 420 are formed to have the same length so that the piston 330 and the clip pressing part 400 are moved in the first direction by the same distance by the operation of the trigger 200 and then stopped.
- the piston 330 and the clip pressing portion 400 interlock with each other and move in the first direction by the second guide path 331 and the third guide path 420,
- the pressing portion 400 presses the clip received in the clip receiving portion 500 in the first direction so that the clip is positioned on the position of the tweezer portion 700 to be described later with the front end of the clip receiving portion 500 and then stopped.
- a trap is formed in the clip receiving part 500 so that at least one clip can be accommodated therein at a predetermined interval, and the clip pressing part 400 can easily press the clip in the first direction And the clip receiving portion 500 and the clip pressing portion 400 are formed so that the clip can move only in the first direction.
- the out pipe 600 is coupled to the front end of the piston 300 and accommodates the clip pressing part 400 and the clip receiving part 500 therein and is coupled to the piston part 300. [ So that it is elastically operated.
- the out pipe 600 is formed in a cylindrical shape and is formed so as not to move in a second direction at a specific position inside the main body 100 due to the engagement jaw structure inside the main body 100.
- the out pipe 600 is coupled to the front end of the piston 300, that is, the front end of the pipe-type piston cover 320, and presses the pipe-type piston cover 320 in the first direction The out pipe 600 is also moved in the first direction.
- the pipe-shaped piston cover 320 is moved in the first direction along the first guide path 321, the second guide path 331 and the third guide path 420 with the pusher pin 310 as a fixed shaft,
- the piston 330 and the clip pressing portion 400 are simultaneously moved so that the piston 330 and the clip pressing portion 400 are stopped within the clearances of the second guide path 331 and the third guide path 420 ,
- the pipe-type piston cover 320 is further moved within the clearance of the first guide path 321 to press the out pipe 600 coupled to the front end of the pipe-type piston cover 320 in the first direction
- the out pipe 600 is moved in the first direction and the out pipe 600 moved in the first direction elastically opens and closes the tweezers 700 to be described later (FIG. 8).
- An out pipe spring 610 is coupled to an outer circumferential surface of one side of the out pipe 600 to be elastically operated by interlocking with the piston 300 or the pipe type piston cover 320,
- the piston-shaped piston cover 320 is elastically moved in the first direction to be elastically moved to close the twisted portion 700 and then elastically restored in the second direction so that the twisted portion 700 is opened .
- the tweezer 700 is disposed to receive the rear end portion of the out pipe 600 and is coupled to the clip receiving portion 500 so that the tweezer 700 is rotated by the operation of the out pipe 600 And is formed to elastically open and close so as to grip the clip.
- the tweeter unit 700 is closed by the movement of the out pipe 600 in the first direction as described above, and the out pipe 600 is moved in the second direction of the out pipe 600 So that the clip supplied to the bleeding site is held in the closed state of the tweezers 700 so as to urge the blood vessel.
- the out pipe 600 is moved in the second direction
- the tweezers 700 are in an open state.
- the tweezers 700 are formed with a pair of jaws 710 arranged on both sides of the clip receiving part 500 and are formed so as to grasp four points on the clip supplied to the bleeding part, So that clip operation is performed.
- One end portion of the tweeter portion 700 is coupled to the clip receiving portion 500 and the other end portion is formed of a leaf spring 720 coupled to a side surface of the pair of jaws 710, As the pipe 600 is moved in the first direction, the tweezers 700 are closed to grip the clip. However, after the out pipe 600 is moved in the second direction, The jaws 710 are elastically opened to return to their original positions.
- the leaf spring 720 is implemented in the tweezers 700 so that the tweezers 700 can be elastically opened and closed in association with the movement of the out pipe 600 in the first direction and the second direction. So that rapid supply and gripping of the clip to the bleeding site can be continuously implemented.
- the front body 800 may be formed at a front end of the main body 100 to receive and engage the front end of the piston 300 and the rear end of the outpipe 600, So that the direction of the tweezers 700 can be rotated. That is, the front body 800 is rotatably formed at the front end of the main body 100, and the direction of the tweezers 700 is changed by this operation.
- the front body 800 is rotatably formed at a front end of the main body 100, and is composed of a pair of assemblies like the main body 100.
- the pusher pin 310 is fixed to the front body 800 and is fixed to the pusher pin 310 by the rotation of the front body 800,
- the clip accommodating part 500 is rotated at the same time as the clip pressing part 400 is rotated and the piston 330 and the clip pressing part 400 are rotated.
- the combined tweezers 700 are rotated.
- the clip receiving portion 500, the clip pressing portion 400 and the tweezer portion 700 are rotated by the rotation of the front body 800 to supply the clip regardless of the angle or direction of the bleeding portion, So that it can be applied urgently in various surgical situations.
- FIG. 6 an operating state of the hemostatic clip providing apparatus according to the present invention will be described with reference to FIGS. 6 to 8.
- the operation of the trigger 200 is started at the position of the one-step detection groove 110 to start pressing the head portion of the piston portion 300, that is, the pipe-shaped piston cover 320. As shown in FIG.
- the movement of the piston 330 in the first direction and the clip pressing part 400 coupled thereto are moved in the first direction to supply the clip in the clip receiving part 500 to the first direction, that is, the bleeding part do.
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Abstract
Description
Claims (9)
- 메인바디;상기 메인바디에 결합되는 트리거;상기 트리거의 작동에 따라 제1방향 및 제2방향으로 탄성동작되는 피스톤부;상기 피스톤부 내부에 체결되어 상기 피스톤부에 연동되어 동작하는 클립 가압부;내부에 클립이 수용되어 상기 클립 가압부의 제1방향으로의 동작에 의해 클립을 제1방향으로 공급시키는 클립 수용부;상기 피스톤부의 전단부에 결합되고, 내부에 상기 클립 가압부 및 클립 수용부를 수용하며, 상기 피스톤부의 제1방향으로의 가압에 의해 상기 피스톤부에 연동되어 상기 제1방향으로 이동하는 아웃파이프; 및상기 아웃파이프의 전단부에 후단부가 수용되도록 배치되고, 상기 클립 수용부에 결합되어, 상기 아웃파이프의 동작에 의해 탄성개폐하도록 형성되어 상기 클립을 파지하도록 형성된 트위저부(tweezer);를 포함하여 구성되며,상기 피스톤부는,상기 메인바디에 고정되어 형성된 푸셔핀;전단부에 상기 푸셔핀이 수용결합되는 제1가이드로가 형성되고, 외주면에 피스톤스프링이 결합되어 탄성동작되도록 형성되며, 상기 트리거에 일측 단부가 걸리도록 형성되는 파이프형 피스톤커버; 및상기 파이프형 피스톤커버 내부에 수용되며 일측 단부는 클리커수단에 체결되고, 상기 제1가이드로에 대응되는 제2가이드로가 형성되어 상기 푸셔핀이 수용결합되며, 측면에는 상기 클립 가압부가 체결되는 체결홈이 형성된 피스톤;을 포함하여 이루어진 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 1항에 있어서, 상기 클리커수단은,상기 메인바디에 결합되어 회전하도록 형성되고, 상기 메인바디의 외측으로 클립의 남은 개수 또는 사용 개수가 표시되도록 형성된 카운트기어;상기 카운트기어에 기어결합되는 기어클릭; 및상기 기어클릭과 클리커스프링에 의해 연결되고 클리커샤프트에 의해 축결합되며, 상기 피스톤의 일측 단부와 체결되는 피스톤연결구;를 포함하여 이루어진 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 1항에 있어서, 상기 클립 가압부는,일측에는 상기 피스톤의 체결홈과 결합되도록 체결구가 형성되고, 상기 제2가이드로에 대응되는 제3가이드로가 형성되어 상기 푸셔핀이 수용결합되도록 형성된 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 1항에 있어서, 상기 아웃파이프는,일측부의 외주면에는 아웃파이프 스프링이 결합되어, 상기 피스톤부에 연동되어 탄성동작되며, 상기 클립이 제1방향으로 공급이 완료된 후, 상기 피스톤부에 의해 제1방향으로 탄성이동하는 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 1항에 있어서, 상기 트위저부(tweezer)는,상기 제1방향으로 공급된 클립의 양측을 가압할 수 있도록 형성된 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 1항에 있어서, 상기 트위저부(tweezer)는,상기 클립 수용부 양측으로 배치된 한쌍의 조오(jaw)와,일측단부는 상기 클립 수용부에 결합되고, 타측단부는 상기 한쌍의 조오의 측면에 각각 결합되는 판스프링으로 이루어진 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 1항에 있어서, 상기 메인바디에는 상기 트리거의 작동 정도를 감지할 수 있는 감지홈이 연속적으로 형성되고, 상기 트리거에는 이에 결합되는 감지구가 형성되는 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 1항에 있어서, 상기 메인바디 전단부에는,상기 피스톤부의 전단부와 상기 아웃파이프의 후단부를 수용결합하는 전면바디가 형성된 것을 특징으로 하는 지혈용 클립 제공장치.
- 제 8항에 있어서, 상기 전면바디의 회전 동작에 의해,상기 트위저부(tweezer)의 방향이 회전되도록 형성되는 것을 특징으로 하는 지혈용 클립 제공장치.
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