CN101869735B - Vaginal dilator with double side wings - Google Patents

Vaginal dilator with double side wings Download PDF

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Publication number
CN101869735B
CN101869735B CN 201010227014 CN201010227014A CN101869735B CN 101869735 B CN101869735 B CN 101869735B CN 201010227014 CN201010227014 CN 201010227014 CN 201010227014 A CN201010227014 A CN 201010227014A CN 101869735 B CN101869735 B CN 101869735B
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China
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wing
upper
vagina
double
handle
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CN 201010227014
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Chinese (zh)
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CN101869735A (en
Inventor
吴茜茜
张星星
林静
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上海林静医疗器械有限公司
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Priority to CN 201010227014 priority Critical patent/CN101869735B/en
Publication of CN101869735A publication Critical patent/CN101869735A/en
Priority claimed from US13/511,930 external-priority patent/US8876711B2/en
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Publication of CN101869735B publication Critical patent/CN101869735B/en

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Abstract

The invention provides a vaginal dilator with double side wings, comprising an upper wing, a pressing handle, a lower wing, and a handle; the upper wing and the lower wing are connected through a pin; the pressing handle and the handle are meshed with each other through a first dilation fixing structure; the vaginal dilator further comprises an arc flexible locating sleeve rotatably connected with the upper wing; both ends of the sleeve are respectively provided with a mounting base; the base is provided with a mounting hole for holding the side wings capable of being held between the upper and the lower wings; the rear part of the side wings is provided with a second dilation fixing device meshed with the upper part of the rear end of the upper wing; and a passage can be installed in theside wing. Compared with the prior art, the vaginal dilator with double side wings has the advantages of wider field range, simple structure and easy manufacturing.

Description

具有双侧翼的阴道扩张器 With double flank vaginal dilators

技术领域 FIELD

[0001] 本发明涉及阴道扩张器,特别是涉及一种具有双侧翼的阴道扩张器。 [0001] The present invention relates to vaginal dilators, particularly relates to a double-flanked vaginal dilators. 背景技术 Background technique

[0002] 阴道扩张器是妇科常用的检查、手术器械。 [0002] Vaginal dilators common gynecological examination, surgical instrument. 用于暴露检查部位或术位。 Surgery or examination region for exposing position. 常用的阴道扩张器包括可开合的呈鸭嘴状的上翼和下翼,通过扩张器上的定位装置保持上、下翼张开一定的角度,大夫通过上、下翼张开的视野范围观察、检查和手术。 Common vaginal dilator comprises a duckbill closure in the form of upper and lower wings, the holding means by the positioning stent, the lower wing opening a certain angle by the doctor on the lower wing open field of view observation, examination and surgery. 事实上,受上、下翼本身宽度的限制,和上、下翼张开后,在上翼和下翼两侧之间的阴道壁将回填到所张开区域内, 从而减少了暴露范围,给检查或手术带来困难。 In fact, by the upper limit of the width of the lower wing itself, and upper and lower rear wing open, the vaginal wall between the upper wing and the lower sides of the wings of the backfill into the expanded region, thus reducing the range of exposure, or to check the operation difficult. 如果采取增加上、下翼的张开角度,除出给患者带来痛苦外,回填也将增加,所以这不是一个良好的对策。 If you take the increase, under the wing opening angle, in addition to a cause pain to the patient, the backfill will also increase, so this is not a good response.

[0003] 针对已有技术的上述缺陷,国际申请PCT/AU98/00737公开了一种“窥器”,其提出的解决方案是:一窥器包括一主体,它有两个其近端连接于主体的扩张指14A,14B,另一扩张指观在上述指之间延伸并固定于主体,一致动器可枢转地连接于主体,致动器形成有一位于指14A,14B之间的固定指观相对的扩张指70,当致动器枢动时,该指即刻开始转离其余的指,致动器转动一定角度之后,开始与它们的近端附近的指14的内部接触,使那些指的远端彼此分开地运动,指14A,14B绕倾斜铰链轴铰接,使得当致动器邻接它们时,它们以朝上和朝侧面的组合运动形式运动。 [0003] For the above-described deficiencies of the prior art, International application PCT / AU98 / 00737 discloses a "speculum", which solution is proposed: a body including a speculum, which has its proximal end connected to the two refers to expandable body 14A, 14B, another concept of expansion means and extending between said finger fixed to the body, an actuator pivotally attached to the body, the actuator is formed with a finger positioned 14A, 14B between the fixed fingers View opposing expansion means 70, when the actuator is pivotally movable, the finger immediately starts to turn from the rest of the finger, after a certain angle of rotation of the actuator, starts in the vicinity of their proximal ends 14 of the inner contact fingers, so that those means the distal movement separately from each other, refers to 14A, 14B hinged about a hinge axis inclined, so that when the actuator adjacent to them, they are in the form of a combined movement upwards and to the side of the movement. 中国专利200620133849. 7公开了“一种妇科用四叶窥视器”,提出的解决方案是在手柄上部圆形孔内均布地用抠轴的连接方式将四个叶片可旋转固定在手柄上,通过该专利所提供的控制机构实现四个叶片同时张合。 Chinese patent 200620133849.7 discloses "a gynecological four leaf peep" on, the proposed solution is a circular hole in the upper handle uniform manner to a pivotal shaft connected to the four blades of the handle is rotatably secured by control means provided in this patent achieve four blades simultaneously sheets together. 中国专利200820080747. 2公开了“一种妇科用多叶窥视镜”,与前者不同的是在于叶片可以是三片或者四片,但与手柄的连接方式是相同的。 Chinese patent 200820080747.2 discloses "a multi-leaf gynecological scope is", and the former is different in that the blade may be three or four, but the connection of the handle are the same. 中国专利200620172721. 1公开的“多页式宫颈窥器”,该窥器与上面三个专利公开了不同的解决方案,包括一个上页鸭嘴和一个下页鸭嘴, 以及一个通过设在下页鸭嘴一侧的转动轴与下页鸭嘴连接的转动页,实现上、下、及一侧的三个方向对阴道的扩张。 Disclosed in Chinese Patent No. 200620172721.1 "multiple-sheet cervix speculum", the speculum above three patents disclose different solutions, comprising an upper page and a lower page duckbill duckbill, and a following page provided by page rotation of the rotation shaft and the lower side of the page duckbill duckbill connected, to achieve the expansion of the vagina, and the side of the three directions.

[0004] 上述四个专利都在克服已有技术的缺陷上做出了贡献。 [0004] In the above-mentioned four patents contributed to overcome the deficiencies of the prior art. 但是,前三个专利的缺陷在于侧叶都设置在上、下翼的外面且均不能回收到上下翼内,因此在进入阴道时会给病人带来痛苦;第四个专利虽在一定程度上弥补了前三个专利的缺陷,将一个侧叶设置在下翼内,但其自身的缺陷是仅有一个侧翼,而且使用时只是起阻挡阴道壁而并非是扩张阴道壁的作用。 However, the defect is that the first three patents are disposed on the side of the leaf, and the outside of the lower wing are not recovered in the upper and lower wing, so when the patient will bring pain into the vagina; fourth Patent although a certain extent to make up for the defects of the first three patents, a blade disposed in the lower side of the wing, but its drawback is itself flanked by a only, and only when used as a barrier wall of the vagina and the vaginal wall is not expanded role.

[0005] 另一方面,在妇产科领域,由于LEEP刀,又称超高频电波刀的使用,在手术时,会产生刺喉带焦臭难闻的有害烟雾,影响大夫和患者的健康,同时也模糊了大夫的视线。 [0005] On the other hand, in the field of obstetrics and gynecology, due to the use LEEP knife, also known as high frequency radiosurgical knife, at the time of surgery, it will produce thorn throat with a foul smelling odors noxious fumes affect the health of patients and doctors as well as blurred vision doctor.

[0006] 中国专利200810107219. 6公开了“一次性使用排烟型双护翼阴道扩张器及其制造方法”,按照该专利公开的阴道扩张器包括上、下两个扩张叶片,其中在上叶片内侧设有与抽烟装置相连通的抽烟管,其缺陷是只在上翼上装有一个抽烟管,且抽烟管的烟雾的入口设置在管的顶端,这不利于烟的排放。 [0006] Chinese patent 200810107219.6 discloses "double disposable smoke flaps vaginal dilators and its manufacturing method", according to the patent disclosed vaginal dilator comprises upper and lower expansion blades, in which the blade It is provided inside the smoking apparatus connected through the smoke pipe, which is equipped with only a defect on the smoke tube of the upper wing, and the inlet pipe smoking smoke provided at the top of the tube, which is not conducive smoke emissions. 发明内容 SUMMARY

[0007] 本发明的目的是提供一种能克服已有技术缺陷的具有双侧翼的阴道扩张器。 [0007] The object of the present invention is to provide a double flaps having been overcome vaginal dilator of technical defects.

[0008] 为了达到上述目的,本发明的技术方案提供的具有双侧翼的阴道扩张器,包括一个上翼,和一个与上翼一体的,沿上翼一侧与之成钝角方向向下延伸的按柄,一个下翼,和一个与下翼一体的,沿下翼一侧与之成接近于直角方向向下延伸的手柄,上翼和下翼后端的两侧分别通过销轴连接,按柄与手柄可通过第一扩张固定装置相啮合,其特征在于:还包括一个圆弧形活络定位套,该套的两端通过活络定位套轴销与上翼后端两侧相连,活络定位套的两端外侧分别设有一个安装座,该安装座有一个接纳可收合在所述的上、下翼间的侧翼的安装孔,侧翼后部设有可与上翼后端上部相啮合的第二扩张固定装置。 [0008] To achieve the above object, the technical solution of the present invention has provided a double flanking vaginal dilator includes an upper wing, and a wing integral with the upper, side of the wing along a direction extending downwardly at an obtuse angle thereto by handle, a lower wing, and a wing integral with the lower, along the side of the lower wing proximate thereto a handle extending downwardly at right angles, and sides of the rear end of the upper wing flap are connected by a pin, press handle and the handle may be engaged by the first expandable fixation device, characterized by: further comprising a circular arc active positioning sleeve, the sleeve ends by means of active positioning pin sleeve shaft connected to the upper rear sides of the wings, positioning sleeve active the outer ends are provided with a mount, the mount has a retractable receiving on said mounting hole between the lower wing flaps, rear flaps may be provided to engage with the rear end of the upper portion of the upper wing The second expansion fixing means.

[0009] 按照本发明的一个优选实施例,其中至少一个侧翼具有通道,该通道可如同已有技术那样作为排烟的通道外,还可以作为安放照明光源、摄像头。 An outer [0009] According to a preferred embodiment of the present invention, wherein the at least one flank has a channel, which can be as in the prior art such as a smoke passage, can also be placed as a light source, the camera.

[0010] 按照本发明的具有双侧翼的阴道扩张器,使用时,将上、下翼处于闭合和两侧翼收合于上、下翼之间的状态下插入阴道,控制手柄和按柄使上、下翼张开至所需视野,通过第一扩张固定装置使之保持视野范围,然后将相向地控制左、右侧翼后端,使两个侧翼张开直至所需视野,然后啮合侧翼后部分与上翼后端上部的第二扩张固定装置,此时,可通过上、下翼和左、右侧翼扩张的视野观察、检查阴道、子宫颈、手术。 [0010] Vaginal dilator in accordance with the present invention, a double flank, in use, the upper and lower sides of the wing flap in a closed and folded on the inserted state between the lower wing vaginal, according to the control handle and that the handle upper and lower wings to open to a desired field of view, so that the first expandable fixing means holding the field of view, and then control the opposing left and right rear wing, the two flaps open until the desired field of view, and then the engaging flank fixing a second expandable means on the rear portion of the upper rear wing, this time, through the upper, left and lower wings field observation, expansion of the right wing, to check the vagina, cervix, surgery.

[0011] 当需对阴道或子宫颈进行超高频电波刀手术时,所产生的烟雾通过左和/或右侧翼内侧的开口,经通道并在后端连接负压装置的条件下排放。 [0011] When it is desired vagina or cervix ultra LEEP surgery, smoke produced by the opening of the left and / or right flank of the inside, through the discharge passage and connected at a rear end of the negative pressure device.

[0012] 当左和/或右侧翼内侧的开口处安装照明装置,例如LED,其供电线可通过侧翼内的通道弓丨出至电源,从而对所检查组织可在有照明的条件下进行。 [0012] When the left and / or right flank inside the mounting opening of the lighting device, for example LED, the power supply to the power supply line may Shu passage through the bow in the flaps, so that the examination of the tissue can be carried out in the lighting conditions .

[0013] 当左和/或右侧翼内侧的开口处安装摄像头,可实时提供检查部位图像。 [0013] When the left and / or right side of the opening flap is mounted inside the camera, images may be provided in real time examination region.

[0014] 检查、手术结束后,松开啮合侧翼后部与上翼后端上部的第二扩张固定装置,将左、右侧翼收入于上、下翼内,再解开第一扩张固定装置,使上、下翼收合,从阴道内取出具有双侧翼的阴道扩张器。 [0014] examination, after surgery, the engagement is a rear flank of the second expandable upper end of the fixing means of the upper wing, the left and right wing in revenue, the lower wing, and then unlock the first expandable fixation means , the upper and lower wings collapsed, taken with double flank vaginal dilator from the vagina.

[0015] 显然,按照本发明的具有双侧翼的阴道扩张器克服了已有技术的缺陷,可在与只有上、下翼的扩张器相同的插入阴道的情况下获得更大扩张,减少患者的痛苦,并为使用者提供更大的视野范围,更好地暴露被检区域。 [0015] Obviously, vaginal dilator having a double flank of the present invention overcomes the deficiencies of the prior art, it can be greater in the case of only the expandable on insertion into the vagina in the same wing dilator reduce patient pain, and to provide a greater field of view of the user, to better expose the subject area. 其次,在左和/或右侧翼中设有通道,可满足排烟、照明、摄像等需要。 Secondly, the channel is provided on the left and / or right wing, to meet the smoke, lighting, imaging and other needs.

[0016] 按照本发明的具有双侧翼的阴道扩张器还具有结构简单,易于制造和成本低的优 [0016] Vaginal dilators according to the present invention having a double flank further has a simple structure, easy to manufacture and low cost advantages

点ο Point ο

[0017] 按照本发明的具有双侧翼的阴道扩张器的上述目的和其它目的及其优点通过对下面结合附图所示实施例的详细说明将会更加清楚,附图有: [0017] accordance with the above objects and other objects and advantages thereof having a double flanking vaginal dilator of the present invention is illustrated by the detailed description of embodiments in conjunction with the following drawings will be more apparent from the accompanying drawings are:

附图说明 BRIEF DESCRIPTION

[0018] 图1为按照本发明的具有双侧翼的阴道扩张器的主视方向的透视图; [0018] FIG. 1 is a perspective view of a main viewing direction having a double flanking vaginal dilator of the present invention;

[0019] 图2为图1所示具有双侧翼的阴道扩张器顶视方向的透视图; [0019] FIG 2 is a perspective view of a double flank vaginal dilators top view direction shown in Figure 1;

[0020] 图3为图2所示具有双侧翼的阴道扩张器的剖视图。 [0020] FIG. 3 is a view of a cross-sectional view of the double flank vaginal dilator shown in Figure 2.

具体实施方式[0021] 下面结合附图来说明按照本发明的具有双侧翼的阴道扩张器。 DETAILED DESCRIPTION [0021] Vaginal dilators described below with double flank according to the invention in conjunction with the accompanying drawings. 首先参照附图1-2,具有双侧翼的阴道扩张器包括一个上翼1,一个与上翼1 一体的、沿上翼一侧与之成钝角方向向下延伸的按柄3,一个下翼2,一个与下翼2 —体的,沿下翼2与之成接近于直角方向向下延伸的手柄4,上翼1和下翼2后端的两侧分别用销轴5连接,因此,上翼1和下翼2可通过控制按柄3张合。 Referring first to figures 1-2, having a double flanking vaginal dilator comprises an upper wing 1, a 1 integral with the wing, at an obtuse angle with the upper wing side extending in the direction of downward pressing the handle 3, a lower wing 2, and a lower wing 2 - body, close to a direction perpendicular thereto into a downwardly extending handle 4, both sides of a rear end of the upper wing 1 and the lower wing are connected by pins 5 along the lower wing 2, therefore, an upper wing and a lower wing 2 according to the shank 3 may be bonded via controlled.

[0022] 一个用于固定上翼1和下翼2张开状态的第一扩张固定装置,该装置进一步包括一个位于按柄3前端向图1所示左侧方向延伸的定位钩板6,定位钩在板6的内侧,和一个手柄3上的与定位钩6位置相当的定位扣(未示出)。 A first expandable fixation device [0022] 1 a for fixing the wing 2 and lower wing unfolded state, the apparatus further includes a hook plate extending in the positioning to the left direction shown in FIG. 1 by the front end of the handle 3 6, positioning in the inner plate of the hook 6, and a handle 6 and the positioning hooks on the 3 position corresponding to the positioning button (not shown). 按照本发明的另一个实施例,所述的上、下翼间的第一扩张固定装置包括:按柄上设有以销轴5为转动中心的弧形槽的定位板,在手柄上设有穿过所述定位板上的弧形槽的带螺帽的定位杆。 According to another embodiment of the present invention, the said first expansion means between the fixing wing comprising: a handle provided by the arcuate slot in the positioning plate 5 as the rotation center of the pin, is provided on the handle through the positioning rod with the positioning plate nut arcuate slot.

[0023] 一个圆弧形的活络定位套8置于上翼1后端的外侧,并通过两端的销轴20与上翼1可转动地连接在一起,其中,上翼1后端中部有一限位槽9,活络定位套8的内侧有一与限位槽9位置相当的限位块10 (图1)。 [0023] The active position, a circular arc-shaped outer sleeve 8 disposed on the rear end of the wing 1, and the upper wing 1 and 20 pivotally connected together by a pin at both ends, wherein a rear end of the upper wing has a central stop groove 9, active position, the inner sleeve 8 has a stopper groove 9 corresponding to the position of the stopper 10 (FIG. 1). 当限位块10进入限位槽9内,使活络定位套8将不能向上翼1的前端方向转动。 When the stopper 10 enters the stopper groove 9, sleeve 8 is positioned so that the active can not be rotated upward direction front end of the wing 1.

[0024] 参看图3,活络定位套8的两端外侧分别有一个径向向外延伸的安装孔座11,该座上有一接纳侧翼12上的插入件13的孔。 [0024] Referring to Figure 3, active outer sleeve 8 are positioned at both ends are attached to a radially outwardly extending seat hole 11, the base has a receiving hole 12 on the insert 13 of the flaps.

[0025] 左、右侧翼是一对结构相同,但呈对称配置。 [0025] The left and right wing structure is the same as one pair, but the symmetrical configuration. 按照本发明的一个实施例,侧翼12是一个前部远比后部长,其间为一向外凸出的中部,外形大致成波形,中部接近顶部的内侧有一径向向内延伸的插入件13,侧翼12的前部向内呈弧形,前部的前端大致平直。 According to an embodiment of the present invention, a front flank portion 12 than is the Minister, during the middle of an outwardly projecting, substantially into a wave shape, close to the inside of the top of the central insert has a radially inwardly extending 13, flanked by the front portion 12 is inwardly curved, the front distal portion is substantially straight. 按照本发明的另一个实施例,侧翼12的前部为鸭嘴形。 According to another embodiment of the present invention, the front portion 12 is flanked by the duckbill. 按照本发明的又一个实施例,其前部呈圆形。 According to yet another embodiment of the present invention, the front portion of a circular shape.

[0026] 按照本发明的具有双侧翼的阴道扩张器,侧翼后端内侧和上翼后端外侧间有一第二扩张固定装置,该装置用于保持侧翼的张开程度。 [0026] Vaginal dilator in accordance with the present invention, a double flank, flanking the rear end of the outer medial and upper rear wing has a second expandable fixing means for holding the degree of opening of the flaps. 按照本发明的一个实施例,侧翼12后端内侧有一向内延伸的定位钩14,相应地,在上翼1的后端外侧有一和所述的定位钩14啮合的定位扣15。 According to an embodiment of the present invention, the rear end of the inner side flaps 12 has an inwardly extending positioning hook 14, respectively, in the outer rear end of the upper wing 1 14 positioning and engaging a positioning hook 15 of the buckle. 当定位钩14和定位扣15啮合时,将保持左、右侧翼12的张开状态。 When the latching hooks 14 and 15 engaging snap positioning, holding the left and right side wing 12 of the open state.

[0027] 按照本发明的第二扩张固定装置的另一个实施例,侧翼12后端内侧有一个向内延伸的螺杆,该螺杆穿过上翼,后端有一以销轴20为转动中心的弧形槽的定位板,螺杆上有一螺帽。 [0027] According to another embodiment the second expandable fixation device of the present invention, the screw has a rear inner side flaps 12 inwardly extending through the upper wing of the screw, pin 20 to a rear end of an arc the center of rotation positioning plate-shaped grooves, there is a nut on the screw. 通过拧动螺帽,使侧翼12与上翼1间的固接,从而实现侧翼的扩张固接。 By screwing the nut so that the upper flange (12) of a fixed wing, so as to achieve the expansion flanking fixed.

[0028] 不难理解,侧翼12的后端实际上也是控制侧翼12工作的手柄。 [0028] It will be appreciated, the rear end of the flange (12) flanking the control handle 12 is actually working.

[0029] 按照本发明的一个实施例,左和/或右侧翼12内有一个通道18,侧翼12前端内侧有至少一个与通道18相通的开口19。 [0029] embodiment, the left and / or right wing in accordance with one embodiment of the present invention has a passage 18 12, the front inner side flaps 12 has a passage 18 communicating with the opening of at least 19.

[0030] 按照本发明的一个实施例,所述的通道由通道主体及其上的盖组成,便于,例如,安装LED和敷设电源线之需。 [0030] According to an embodiment of the present invention, the channel from the channel body and the cover composition, facilitate, for example, for an installation of the LED power source line and laid out.

[0031] 按照本发明的一个实施例,所述的通道用于排烟时,侧翼12的后端可做成管接头16,以便于和负压装置21通过软管连接,如图3所示。 [0031] According to an embodiment of the present invention, when the exhaust passage for the rear end flaps 12 may be made of the pipe joint 16, so that the negative pressure means 21 and is connected by a hose, shown in Figure 3 .

[0032] 本发明的具有双侧翼的阴道扩张器可用不锈钢、塑料、环保材料或类似材料制造,但不限此。 Vaginal dilators have double flank [0032] The present invention may be stainless steel, plastic, or similar material for producing environmentally friendly material, but is not limited thereto.

[0033] 申请人已对本发明的构思和实施例做出了详细说明,本领域的技术人员可在此基础上做出各种变换和改进,但这些变换和改进都没有脱离本发明的精神,都在权利要求书所限定的保护范围之内。 [0033] Applicants have conceived of and embodiments of the present invention to make a detailed description, one skilled in the art that various changes and modifications can be made on this basis, but such changes and modifications without departing from the spirit of the invention, We are within the scope of protection defined by the claims.

Claims (13)

1.具有双侧翼的阴道扩张器,包括一个上翼,和一个与上翼一体的,沿上翼一侧与之成钝角方向向下延伸的按柄,一个下翼,和一个与下翼一体的,沿下翼一侧与之成接近于直角方向向下延伸的手柄,上翼和下翼后端的两侧通过销轴连接,按柄与手柄可通过第一扩张固定装置相啮合,其特征在于:还包括一个圆弧形活络定位套,该套的两端通过活络定位套轴销与上翼后端两侧相连,活络定位套的两端外侧分别设有一个安装座,该座上有一接纳可收合在上、下翼间的侧翼的安装孔,侧翼后部设有与上翼后端上部相啮合的第二扩张固定装置。 1 with double flank vaginal dilator includes an upper wing, and a wing integral with the upper, along with side wings extending at an obtuse angle to the shank press downwardly, a lower wing, and with a lower wing integrally along one side of the wing close to a direction perpendicular thereto to a handle extending downwardly on both sides of the upper wing and the rear end of the lower wing are connected by a pin, the shank and handle may be press engaged by the first expandable fixation device characterized in that: further comprising a circular arc active positioning sleeve, the sleeve ends by means of active positioning pin sleeve shaft connected to the upper rear sides of the wings, the outer active ends are provided with a positioning sleeve mount, the seat receiving a collapsible in the mounting hole between the lower wing flaps, rear flaps with expandable securing means and second wing upper portion of the rear end engagement.
2.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的侧翼至少有一个具有通道,其前端内侧设有至少一个与通道相通的开口。 2. The stent of claim vagina with double flank claim 1, wherein said side flaps having at least one channel, which is provided inside the front end opening communicating with the at least one channel.
3.按照权利要求2所述的具有双侧翼的阴道扩张器,其特征在于所述的通道是由通道主体及其上的盖组成。 3. The stent of claim vagina with double flank claim 2, wherein said channel is a channel on the lid and body composition.
4.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的上翼后端在其中部开有限位槽,所述的活络定位套在其中部内侧设有相应的限位块。 4. Vaginal dilators with double flank according to claim 1, wherein said upper wing rear end opening portion in which a limiting groove, said active portion in which the positioning sleeve provided with a corresponding inner stopper.
5.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的第一扩张固定装置包括按柄上的定位钩和手柄上的定位扣。 5. The stent of claim vagina with double flank claim 1, wherein said fixing means comprises a first expandable fastener positioned on the latching hook and the handle on the shank press.
6.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的第一扩张固定装置包括按柄上设有以连接上、下翼的销轴为转动中心的弧形槽的定位板,在手柄上设有穿过所述定位板上的弧形槽的带螺帽的定位杆。 6. The stent as claimed in claim vagina with double flank claim 1, wherein said fixing means comprises a first expandable provided on the handle to press on the connection to the lower wing of the center of rotation of arcuate pin positioning plate groove, and a positioning rod passes through the arcuate slot of the positioning plate with the handle nut.
7.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的第二扩张固定装置包括侧翼后部设有定位钩,和上翼后端上部的定位扣。 7. The stent of claim vagina with double flank claim 1, wherein said second fixing means comprises a rear expansion flank provided with latching hooks, an upper wing and the rear end of the positioning button.
8.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的第二扩张固定装置包括侧翼后端内侧有一向内延伸的螺杆,该螺杆穿过在上翼后端以连接侧翼和上翼的销轴为中心的弧形槽的定位板,螺杆上有一螺帽。 8. The dilator of claim vagina with double flank claim 1, wherein said fixing means includes a second expandable rear inner side flaps extending inwardly with a screw, which screw passes through the rear end of the upper wing flaps connected to the pin positioning plate and the upper wing of arcuate groove is centered, there is a nut on the screw.
9.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的侧翼具有一前部和一后部,前部比后部长,其间为一向外凸出的中部,中部接近顶部的内侧有一径向向内延伸的插入件。 9. The stent of claim vagina with double flank claim 1, wherein said side flaps having a front portion and a rear portion, the front portion longer than the rear, during the middle of an outwardly projecting, central near the top of the inner insert has a radially inwardly extending.
10.按照权利要求9所述的具有双侧翼的阴道扩张器,其特征在于所述的侧翼的前部向内呈弧形,前部的前端大致平直。 According to claim 10 having a double flanking vaginal dilator of claim 9, wherein the front portion of the side flaps inwardly curved front end, the front portion is substantially flat.
11.按照权利要求9所述的具有双侧翼的阴道扩张器,其特征在于所述的侧翼的前部呈鸭嘴状。 11. A stent according to claim vagina with double flank of claim 9, wherein the front portion of the duckbill shape of the flanks.
12.按照权利要求9所述的具有双侧翼的阴道扩张器,其特征在于所述的侧翼的前部呈圆形。 Claim 12. The flaps have a double vaginal dilator of claim 9, wherein the front portion of the side flaps are rounded.
13.按照权利要求1所述的具有双侧翼的阴道扩张器,其特征在于所述的阴道扩张器用不锈钢、塑料或环保材料制造。 13. The stent of claim vagina with double flank of claim 1, wherein said vaginal dilation Used stainless steel, plastic material or environmentally friendly manufacturing.
CN 201010227014 2010-07-14 2010-07-14 Vaginal dilator with double side wings CN101869735B (en)

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Application Number Priority Date Filing Date Title
CN 201010227014 CN101869735B (en) 2010-07-14 2010-07-14 Vaginal dilator with double side wings
US13/511,930 US8876711B2 (en) 2010-07-14 2011-06-24 Vaginal dilator having upper or lower accessorial blades or side blades
EP11806266.0A EP2586486B1 (en) 2010-07-14 2011-06-24 Vaginal dilator having two side blades and upper and lower blades
PCT/CN2011/076317 WO2012006924A1 (en) 2010-07-14 2011-06-24 Vaginal dilator having side blade or having upper and lower blades comprising accessorial blades

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2586486B1 (en) * 2010-07-14 2016-04-06 Shanghai Linjing Medical Equipment Co. Ltd. Vaginal dilator having two side blades and upper and lower blades
CN104688175A (en) * 2015-02-17 2015-06-10 杭州爱光医疗器械有限公司 Disposable aseptic vaginal dilator for gynecological examination, and using method thereof
CN105595954B (en) * 2016-02-17 2018-02-13 杭州爱光医疗器械有限公司 The disposable sterile vaginal dilator of tunnel type
CN105581815A (en) * 2016-02-17 2016-05-18 杭州爱光医疗器械有限公司 Disposable sterile vagina dilator for gynecological fluorescent examination

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US6379296B1 (en) 1999-03-26 2002-04-30 Richard W. Baggett Medical lighting device
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CN201275357Y (en) 2007-09-11 2009-07-22 静 林 Disposal vaginal dilator with circular arc inside and outside perimeter
CN201735046U (en) 2010-07-14 2011-02-09 上海林静医疗器械有限公司 Vaginal dilator with two side limbs

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Publication number Priority date Publication date Assignee Title
GB330629A (en) 1929-03-14 1930-06-16 Edward Baron Improvements in and connected with vaginal specula and like instruments
US6379296B1 (en) 1999-03-26 2002-04-30 Richard W. Baggett Medical lighting device
CN200991225Y (en) 2006-12-29 2007-12-19 武汉半边天医疗技术发展有限公司 Multi-leaf type cervical endoscope
CN201275357Y (en) 2007-09-11 2009-07-22 静 林 Disposal vaginal dilator with circular arc inside and outside perimeter
CN201192334Y (en) 2008-05-22 2009-02-11 定 李 Multi-blade speculum for gynaecology
CN201735046U (en) 2010-07-14 2011-02-09 上海林静医疗器械有限公司 Vaginal dilator with two side limbs

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