CN103845087A - External ultracision harmonic scalpel - Google Patents

External ultracision harmonic scalpel Download PDF

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Publication number
CN103845087A
CN103845087A CN201210508707.4A CN201210508707A CN103845087A CN 103845087 A CN103845087 A CN 103845087A CN 201210508707 A CN201210508707 A CN 201210508707A CN 103845087 A CN103845087 A CN 103845087A
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CN
China
Prior art keywords
handle
connected
external
upper jaw
jaw plate
Prior art date
Application number
CN201210508707.4A
Other languages
Chinese (zh)
Inventor
陈卫忠
Original Assignee
桐庐瑞克斯医疗器械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 桐庐瑞克斯医疗器械有限公司 filed Critical 桐庐瑞克斯医疗器械有限公司
Priority to CN201210508707.4A priority Critical patent/CN103845087A/en
Publication of CN103845087A publication Critical patent/CN103845087A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets

Abstract

The invention discloses an external ultracision harmonic scalpel which comprises a support, a handle and an outer barrel. The handle is rotationally connected to the rear of the support, the outer barrel is connected onto the support and penetrates the inside of the support, an inner barrel is connected onto the handle, is nested in the outer barrel and is connected with the handle by a rotary rod, an accommodating groove which provides a rotation space for the rotary rod is formed in the rear end surface of the outer barrel, the rotary rod can be accommodated in the accommodating groove, a vertically rotatable upper jaw plate is rotationally connected to the front end of the inner barrel, a lower jaw plate which is arranged below the upper jaw plate is connected to the front end of the outer barrel, and a protrusion with a curved surface is arranged on the lower side of the rear of the upper jaw plate and is tangential to the upper surface of the lower jaw plate. The external ultracision harmonic scalpel has the advantages that the external ultracision harmonic scalpel is provided with the handle and the support, the outer barrel can extend into a surgical wound of a patient, the handle is pushed to drive the upper jaw plate to be opened and closed, accordingly, a small wound in the surgical wound of the patient is opened, then an ultrasonic generating device on an opening in the rear end of the inner barrel is started and switched on, ultrasonic wave bands are transmitted into the surgical wound via the inner barrel, and an ultrasonic hemostasis effect can be realized; the external ultracision harmonic scalpel is high in accuracy and efficiency when used for treatment.

Description

一种外接超声切割止血刀 An external, ultrasonic cutting blade to stop bleeding

技术领域 FIELD

[0001] 本发明涉及一种外接超声切割止血刀。 [0001] The present invention relates to an external ultrasonic hemostatic cutting blade.

背景技术 Background technique

[0002] 人体创伤或手术过程,经常会造成创口大量出血。 [0002] human trauma or surgery, often causing heavy bleeding wound. 针对这种情况,经常采用的手段是药物止血或缝合创口,此两种治疗方法均见效较慢,且缝合后内部组织还会持续流血一段时间,留下产生其他感染症状的隐患。 For this case, means the drug is frequently used to stop bleeding or suture wounds, two methods are effective treatment is slow, and the suture will continue to bleed for some time within the organization, leaving the other to produce hidden symptoms of infection.

发明内容 SUMMARY

[0003] 本发明要解决的技术问题是提供一种高效对创口止血的外接超声切割止血刀。 [0003] The present invention is to solve the technical problem of providing an efficient haemostatic wound hemostasis external ultrasonic cutting blade.

[0004] 为解决上述技术问题,本发明采用的技术方案是:一种外接超声切割止血刀,包括支架、转动连接在支架后部的把手和连接在支架上且贯穿支架内部的外筒,所述把手上连接有内筒,所述内筒套设于外筒内,内筒和把手之间通过转杆连接,所述外筒后端面上设有容置并提供转杆转动空间的容置槽,内筒前端转动连接有可上下转动的上颚板,外筒前端连接有设于上颚板下方的下颚板,所述上颚板的后部下侧设有曲面凸起,所述曲面凸起和下颚板上表面相切。 [0004] To solve the above problems, the present invention adopts the technical solution is: A hemostasis external ultrasonic cutting blade, comprising a frame, a handle is rotatably connected to the outer cylinder and a rear bracket connected to the holder and through the inside of the stent, the a handle connected to the said inner cylinder, said inner cylinder provided in the outer cylinder sleeve, connected by the pawl between the inner tube and the handle, with the outer tube for accommodating the rear end surface of the pawl rotates and to provide space accommodating grooves, inner tube distal end rotatably connected to the upper jaw may be turned up and down, the front end of the outer tube is connected to the upper jaw lower jaw is provided below the rear lower side of the upper jaw is provided with a convex surface, said convex surface and jaw board tangential to the surface.

[0005] 作为一种改进,所述把手和外筒之间通过转轴转动连接。 [0005] As an improvement, between the handle and the outer cylinder is rotatably connected via a shaft.

[0006] 作为一种改进,所述上颚板的下表面上设有斜锯齿形凸起。 [0006] As an improvement, the lower surface of the upper jaw is provided with serrated oblique projection. 诊治过程,创口内有零碎的组织,便于将该组织夹出。 Diagnosis and treatment, there are wound fragmented tissue, the tissue clip to facilitate the.

[0007] 本发明采用的技术方案,其有益效果在于:通过把手和支架,将外筒伸入到创口内,并通过推拉把手带动上颚板张开和闭合,进而撑开创口内的小伤口,然后开启接通在内筒后端开口上的超声波发生装置,超声波波段经由内筒传达至创口内,完成超声止血。 [0007] The present invention adopts the technical solution that the beneficial effects: by the handle and the holder, the outer tube extends into the wound, and the handle upper jaw driven open and closed by sliding, and thus the expansion of small wounds in the wound, then turn oN the rear end opening of the inner cylinder ultrasonic generating means to convey the ultrasonic band into the wound through the inner tube, the ultrasonic complete hemostasis. 治疗具有精确性和高效性。 Treatment with accuracy and efficiency.

附图说明 BRIEF DESCRIPTION

[0008] 下面结合附图对本发明做进一步说明: [0008] DRAWINGS The present invention is further described:

[0009] 图1是本发明一种实施例的结构示意图; [0009] FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

[0010] 图2是图1中I的放大图; [0010] FIG. 2 is an enlarged view of FIG. 1 I;

[0011] 图3是图1中II的放大图; [0011] FIG. 3 is an enlarged view of portion II of FIG 1;

[0012] 图4是图2中A向局部视图。 [0012] Figure 4 is a detail view of A 2.

具体实施方式 Detailed ways

[0013]如图1、图2、图3和图4所示本发明一种实施例的结构示意图,一种外接超声切割止血刀,包括支架2、转动连接在支架2后部的把手I和连接在支架2上且贯穿支架2内部的外筒3,所述把手I上连接有内筒6,所述内筒6套设于外筒3内,内筒6和把手I之间通过转杆9连接,所述外筒3后端面上设有容置并提供给转杆9转动空间的容置槽10,内筒6前端转动连接有上颚板4,外筒3前端连接有可上下转动的下颚板5,下颚板5设于上颚板4的下方,所述上颚板4的后部下侧设有曲面凸起8,所述曲面凸起8和下颚板5上表面相切。 [0013] 1, 2, 3 and 4 of the present invention is shown in schematic structural diagram of embodiment one kind of a hemostatic external ultrasonic cutting blade, comprising a holder 2, is rotatably connected to the rear bracket 2 and handle I 2 and is connected through the interior of the stent outer cylinder 3 on the holder 2, on the handle I 6 is connected to the inner tube, the inner tube sleeve 6 disposed in the outer cylinder 3, through the pawl between the inner tube and the handle 6 I 9 connection, the outer tube is provided with accommodation and provided to the pawl receiving groove 10 of the space 9 is rotated, the front end of the inner cylinder 6 is rotatably connected with a rear end surface of the upper jaw 4 plate 3, the front end of the outer cylinder 3 can vertically rotatably connected 5 the lower jaw, the lower jaw 5 is provided below the plate 4 of the upper jaw, the upper jaw 4 is provided with the rear lower side of the projection surface 8, the curved convex surface 58 and tangent to the lower jaw. 在拉动把手1,把手I带动内筒6并将内筒6前推,上颚板4在曲面凸起8的作用下向上张开。 In pulling the handle 1, the inner cylinder 6 drives the handle I and pushes front inner tube 6, the upper jaw 4 is curved upwardly open under the action of the projection 8.

[0014] 本实施例中,所述把手2和外筒3之间通过转轴7转动连接。 [0014] In this embodiment, the handle 2 and the outer cylinder 3 is rotatably connected between the rotating shaft 7 through.

[0015] 所述上颚板4的下表面上设有斜锯齿形凸起11。 Obliquely serrated protrusion 11 [0015] The upper jaw is provided on the lower surface 4. 此处设计用于诊治过程,创口内有零碎的组织,便于将该组织夹出。 Here designed for diagnosis and treatment, there are wound fragmented tissue, the tissue clip to facilitate the.

[0016] 本实施例中,操作过程,控制把手I和支架2,将外筒3伸入到创口内,并通过推拉把手I带动上颚板4张开和闭合,进而撑开创口内的小伤口,然后开启接通在内筒6后端开口上的超声波发生装置,超声波波段经由内筒6传达至创口内,完成超声波止血。 [0016] In this embodiment, during operation, the control knob 2 I and stent, the outer cylinder 3 extends into the wound, and driven to open and close the upper jaw 4 by sliding the handle I, further distraction small wounds in the wound, then turn oN the rear end opening of the inner cylinder 6 in the ultrasonic generator, the ultrasonic band communicated via the inner tube 6 into the wound, complete hemostasis ultrasound. 治疗具有精确性和高效性。 Treatment with accuracy and efficiency.

[0017] 除上述优选实施例外,本发明还有其他的实施方式,本领域技术人员可以根据本发明作出各种改变和变形,只要不脱离本发明的精神,均应属于本发明所附权利要求所定义的范围。 [0017] In addition to the above-described preferred embodiment exceptions, there are other embodiments of the present invention embodiment, those skilled in the art can make various changes and modifications of the present invention without departing from the spirit of the invention, the appended claims should belong to the present invention defined range.

Claims (3)

1.一种外接超声切割止血刀,其特征在于:包括支架(2)、转动连接在支架(2)后部的把手(I)和连接在支架(2)上且贯穿支架(2)内部的外筒(3),所述把手(I)上连接有内筒(6),所述内筒(6)套设于外筒(3)内,内筒(6)和把手(2)之间通过转杆(9)连接,所述外筒(3 )后端面上设有容置并提供转杆(9)转动空间的容置槽(10),内筒(6)前端转动连接有可上下转动的上颚板(4),外筒(3)前端连接有设于上颚板(4)下方的下颚板(5),所述上颚板(4)的后部下侧设有曲面凸起(8),所述曲面凸起(8)和下颚板(5)上表面相切。 An external ultrasonic hemostatic cutting blade, characterized by: a holder (2), rotatably connected to the bracket (2) of the handle (I) and a rear bracket connected to and penetrates the holder (2) (2) inside an outer cylinder (3), the handle (I) is connected to the inner tube (6), the inner tube (6) disposed in the outer cylinder sleeve (3), between the inner tube (6) and a handle (2) connected by a rotarod (9), said outer cylinder (3) is provided with a rear end face receiving and providing the pawl (9) rotatably receiving groove space (10), the inner tube (6) rotatably connected to a front end and a vertically the upper jaw (4), an outer cylinder (3) rotatably provided on a front end connected to the upper jaw (4) beneath the lower jaw (5), said upper jaw (4) is provided with a rear lower side of the curved projection (8) , the curved projection (8) and lower jaw (5) tangent to the surface.
2.根据权利要求1所述的一种外接超声切割止血刀,其特征在于:所述把手(2)和外筒(3 )之间通过转轴(7 )转动连接。 An external, according to claim 1 of the ultrasonic hemostatic cutting blade, characterized in that: the handle (2) and the outer cylinder (3) is rotatably connected by a shaft between (7).
3.根据权利要求1所述的一种外接超声切割止血刀,其特征在于:所述上颚板(4)的下表面上设有斜锯齿形凸起(11)。 An external, according to claim 1 of the ultrasonic hemostatic cutting blade, characterized in that: said upper jaw obliquely serrated protrusion (11) provided with (4) the lower surface.
CN201210508707.4A 2012-11-29 2012-11-29 External ultracision harmonic scalpel CN103845087A (en)

Priority Applications (1)

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CN201210508707.4A CN103845087A (en) 2012-11-29 2012-11-29 External ultracision harmonic scalpel

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CN103845087A true CN103845087A (en) 2014-06-11

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020019646A1 (en) * 1997-08-14 2002-02-14 Mastri Dominick L. Ultrasonic curved blade
CN1875889A (en) * 2006-05-18 2006-12-13 北京博达高科技有限公司 A detachable cutting multipurpose scissors for surgical operation
EP1108394B1 (en) * 1999-12-14 2007-08-01 Ethicon Endo-Surgery, Inc. Active load control of ultrasonic surgical instruments
EP1196098B1 (en) * 1999-06-21 2008-12-03 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with removable clamp arm
US20120010540A1 (en) * 2009-06-26 2012-01-12 Shinya Masuda Surgical apparatus
CN202960613U (en) * 2012-11-29 2013-06-05 桐庐瑞克斯医疗器械有限公司 External ultrasonic harmonic scalpel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020019646A1 (en) * 1997-08-14 2002-02-14 Mastri Dominick L. Ultrasonic curved blade
EP1196098B1 (en) * 1999-06-21 2008-12-03 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with removable clamp arm
EP1108394B1 (en) * 1999-12-14 2007-08-01 Ethicon Endo-Surgery, Inc. Active load control of ultrasonic surgical instruments
CN1875889A (en) * 2006-05-18 2006-12-13 北京博达高科技有限公司 A detachable cutting multipurpose scissors for surgical operation
US20120010540A1 (en) * 2009-06-26 2012-01-12 Shinya Masuda Surgical apparatus
CN202960613U (en) * 2012-11-29 2013-06-05 桐庐瑞克斯医疗器械有限公司 External ultrasonic harmonic scalpel

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