WO2018121451A1 - 组织收集分离装置 - Google Patents

组织收集分离装置 Download PDF

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Publication number
WO2018121451A1
WO2018121451A1 PCT/CN2017/118132 CN2017118132W WO2018121451A1 WO 2018121451 A1 WO2018121451 A1 WO 2018121451A1 CN 2017118132 W CN2017118132 W CN 2017118132W WO 2018121451 A1 WO2018121451 A1 WO 2018121451A1
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WIPO (PCT)
Prior art keywords
groove
body portion
waste liquid
tissue
cover body
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PCT/CN2017/118132
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English (en)
French (fr)
Inventor
孙光宇
吴衍
孙末
袁栋平
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域鑫科技（惠州）有限公司
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Publication of WO2018121451A1 publication Critical patent/WO2018121451A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy

Definitions

  • the invention relates to the technical field of medical appliances, and in particular to a tissue collecting and separating device.
  • FIG. 1 it is a structural diagram of a cover body applied to a tissue collecting and separating device, comprising a cover body 1 and a suction port 11 and a negative pressure port 12 provided on the cover body 1 , and the suction port 11 is used for
  • the return pipe of the water knife type device is connected, the suction cutting tissue is arranged in the tissue collecting and separating device, the tissue collecting and separating device separates the liquid waste liquid from the cutting tissue, and the negative pressure port 12 is used for connecting the negative pressure generating device, and the discharging tissue is collected and separated.
  • the gas in the device creates a negative pressure in the tissue collection and separation device.
  • the high-speed jet water flow generates the cutting kinetic energy
  • the venturi effect is used to generate the negative pressure to suck the cutting tissue
  • the cutting tissue passes through the suction port. 11
  • the negative pressure port 12 is connected to the negative pressure device
  • the cutting and sucking effect of the water jet type device will be seriously affected. If the exhaust capacity of the tissue collection and separation device is insufficient, it will also seriously affect the cutting and suction effect of the waterjet equipment.
  • the return pipe of the water jet type device connected to the suction port 11 is inserted and removed, the medical waste liquid flows out to the outside of the tissue collecting and separating device along the nozzle of the return pipe, causing contamination.
  • the present invention provides a tissue collection and separation device.
  • a tissue collection separation device disclosed herein comprising:
  • a main body portion for collecting medical waste liquid the main body portion having an opening portion
  • a filter portion disposed in the body portion for separating the cut tissue in the medical waste liquid
  • cover body occluding the opening portion, and the cover body comprises:
  • the end of the liquid inlet portion is disposed in the groove.
  • the groove wall of the groove has: a bottom wall and a side wall disposed around the bottom wall; the end of the liquid inlet portion communicates with the bottom wall of the groove; the through hole is formed in the groove Side wall.
  • the groove ring is disposed at an end of the liquid inlet portion; the top surface of the groove is annular, and the side wall of the groove is a circular arc surface protruding toward the outside of the groove.
  • the plurality of through holes are uniformly and sequentially arranged on the side wall of the groove; each of the through holes has an open end facing the liquid inlet portion, and the bottom of the open end extends to the concave portion.
  • the intersection of the bottom wall of the groove and the side wall of the groove is near the upper circumference of the side wall of the groove.
  • the cover further includes: a plurality of film bodies for exhausting; the number of the film bodies is the same as the number of the through holes, and each of the film bodies covers a through hole.
  • the cover further includes: a handle fixed to the cover body portion at both ends; the handle is parallel to the width of the body portion of the cover body, or the handle is parallel to the body portion of the cover body The direction of the length.
  • the main body portion includes a waste liquid collection bag having an opening portion, and the opening portion of the waste liquid collection bag is connected to a peripheral portion of the cover body portion.
  • the opening portion of the waste liquid collection bag is detachably coupled to the peripheral portion of the cover body portion.
  • the main body portion includes: a waste liquid collecting tub having an opening portion; and the lid body is fastened to the opening portion of the waste liquid collecting tub.
  • the filtering portion includes:
  • a filter mesh connected to the inner wall of the main body portion
  • a filter plate that is connected to the inner wall of the main body at a circumference
  • the liquid inlet portion is connected to the return pipe of the water jet type device, the liquid waste liquid is sucked, and the cut tissue is collected in the tissue collecting and separating device, and the liquid waste liquid and the cutting tissue are separated, and the liquid is introduced.
  • the end of the part is arranged in the groove, and when the return pipe is pulled out, the liquid waste liquid is effectively prevented from flowing out; the through hole discharges the air in the collecting and collecting device, and no negative pressure is needed.
  • FIG. 1 is a schematic cross-sectional view of a cover body in the prior art
  • FIG. 2 is a schematic perspective view showing the structure of the cover body when the width of the handle body of the parallel cover body is in the embodiment
  • FIG. 3 is a schematic plan view showing the structure of the cover body when the length of the handle body of the parallel cover body is in the embodiment;
  • Figure 4 is a schematic view showing the bottom structure of the cover body in the embodiment.
  • Figure 5 is a perspective structural view of the tissue collecting and separating device when the width of the handle parallel body portion is in the direction of the embodiment
  • Figure 6 is a perspective structural view of the tissue collecting and separating device when the length of the handle parallel body body portion is in the direction of the embodiment
  • Figure 7 is an exploded structural view of the tissue collecting and separating device in the embodiment.
  • Figure 8 is a structural view of the tissue collecting and separating device of the waste liquid collecting bag in the waste liquid collecting barrel in the embodiment
  • Figure 9 is a structural view of a tissue collection and separation device with a filter bucket in the embodiment.
  • the present invention is related to a tissue collection separation device.
  • the tissue collection and separation device of the present invention is very suitable for use in various surgical minimally invasive procedures in order to collect medical waste liquid, such as a cut tissue, such as a medical jet, etc., using a tissue collection and separation device, without requiring access to a negative
  • the cutting tissue in the medical waste liquid is separated;
  • the tissue collecting and separating device of the present invention is also applicable to other objects of the same principle and which are to be recovered and subjected to solid-liquid separation.
  • the tissue collection and separation device is for separating the liquid waste liquid in the medical waste liquid from the cut tissue, and includes a main body portion 3, a filter portion 4, and a lid body 2.
  • the main body portion 3 is configured to collect the medical waste liquid, and the upper surface thereof is provided with an opening portion 31; the filtering portion 4 is for separating the liquid waste liquid in the medical waste liquid from the cutting tissue, and the cover body 2 is for blocking the upper surface of the main body portion 3. Opening portion 31.
  • FIG. 2 is a three-dimensional structural view of the cover body when the width of the handle parallel body body portion of the present invention is in the direction of the width
  • FIG. 3 is a three-dimensional structure diagram of the cover body when the length of the handle parallel cover body portion of the present invention is in the direction
  • Fig. 4 is a schematic view showing the bottom structure of the lid body of the present invention.
  • the lid body 2 is formed in a shape and size matching the opening portion 31 of the upper surface of the main body portion 3 in the tissue collecting and separating device.
  • the top surface of the lid body portion 21 is formed.
  • the outline is rectangular in plan view.
  • the cover body 2 includes a cover body portion 21 formed in a substantially flat shape, a groove 22 having a groove wall 220 recessed in the surface of the cover body portion 21, a through hole 23 formed in the groove wall 220 of the groove 22, and an end. 241 is provided in the liquid inlet portion 24 in the recess 22.
  • the cover 2 further includes a handle 26 and a cover 27 for lifting the cover 2 to close the opening 31 of the main body portion 3.
  • the cover 27 is for sealing the recess 22, wherein
  • the handle is parallel to the width of the body portion 21 of the cover body.
  • the handle is parallel to the body portion 21 of the cover body.
  • the length is in the direction.
  • the cover body portion 21 is composed of a peripheral region 211 that determines the outer peripheral contour shape of the cover body portion 21 and two regions surrounding the peripheral region 212 around the groove 22.
  • the groove 22 is specifically disposed at a position away from the center position of the cover body portion 21, and the arrangement shown in FIG. 2, FIG. 3 and FIG.
  • the position is an optimal arrangement position of one embodiment, and the medical waste liquid flows into the one end of the main body portion 3 from the liquid inlet portion 24, and then slowly covers the bottom portion of the main body portion 3 and fills the entire main body portion 3, which is beneficial to the main body portion 3.
  • the groove 22 may be disposed at the center of the lid body portion 21 regardless of the above-described discharge effect of the gas inside the main body portion 3.
  • the groove wall 220 of the groove 22 has a bottom wall 221 and a side wall 222 disposed around the bottom wall 221; the end 241 of the liquid inlet portion 24 communicates with the bottom wall 221 of the groove 22; the through hole 23 is formed in the groove Side wall 222 of 22.
  • the end 241 of the liquid inlet portion 24 communicates with the bottom wall 221 of the recess 22, and the through hole 23 is disposed in the side wall 222 of the recess 22, when the return pipe of the water jet type device connected to the liquid inlet portion 24 is pulled out,
  • the medical waste liquid flows into the recess 22, and the medical waste liquid flowing into the recess 22 is prevented from blocking most of the through hole 23, thereby affecting the discharge of the gas in the main body portion 3.
  • the side wall 222 of the recess 22 may have an inverted truncated cone shape, or a cylindrical shape, a conical shape, or the like, and may have a side wall 222 and a bottom wall 221 . Irregular three-dimensional shape.
  • the groove 22 is annularly disposed at the end 241 of the liquid inlet portion 24; the top surface of the groove 22 is circular, and the groove 22 is The side wall 222 is a circular arc surface that protrudes toward the outside of the groove 22.
  • the number of the through holes 23 can be specifically configured according to the capacity of the main body portion 3 and the size of the recess 22, as shown in the figure.
  • the plurality of through holes 23 are evenly and orderly arranged on the side wall 222 of the groove 22; each of the through holes 23 has an open end 231 facing the liquid inlet portion 24, and the bottom end 232 of the open end 231 is extended.
  • the top 233 of the open end 231 is adjacent to the upper periphery 224 of the sidewall 222 of the recess 22.
  • the manner in which the plurality of through holes 23 are opened is not limited to the manner of opening shown in FIG. 2 and FIG. 3 , and the plurality of through holes 23 may also be laterally or unordered around the side wall 222 of the groove 22 .
  • each through hole 23 is parallel to the bottom wall 221 of the groove 22, and each of the through holes 23 is equidistant from the bottom wall 221 of the groove 22; or, each through hole 23 Parallel to the bottom wall 221 of the recess 22, each of the through holes 23 is unequal to the bottom wall 221 of the recess 22; or each through hole 23 is parallel to the bottom wall 221 of the recess 22, adjacent
  • the spacing between the two through holes 23 is equal; or each of the through holes 23 is parallel to the bottom wall 221 of the groove 22, and the spacing between the adjacent two through holes 23 is unequal; or each through hole 23 is disposed at an angle with the bottom wall 221 of the recess 22, and the adjacent two through holes 23 are parallel to each other and have the same pitch; or each through hole 23 is disposed at an angle with the bottom wall 221 of the recess 22,
  • the adjacent two through holes 23 are not parallel to each other and the spacing is not equal, and other arrangement manners are not exemplified herein.
  • the through hole 23 is formed in the manner shown in FIG. 2 and FIG. 3, and when the return pipe connected to the liquid inlet portion 24 is pulled out, the same amount of medical waste liquid flows into the concave portion.
  • the gas flow area in the through hole 23 can be used for the gas flow area larger than that of the other embodiment. It is more conducive to the discharge of gas.
  • the cover 2 further includes a plurality of film bodies 25 for exhausting; the number of the film bodies 25 is the same as the number of the through holes 23, and each of the film bodies 25 correspondingly covers a through hole 23.
  • the film body 25 is an exhaust film, and the exhaust film is preferably a hydrophobic exhaust film.
  • the hydrophobic exhaust film has a property of not absorbing moisture and having excellent gas permeability, and its resistance to air is relative to a general exhaust film. smaller.
  • the membrane body 25 is waterproof and permeable, and prevents external solid particles from penetrating through the through hole 23 into the main body portion 3, thereby functioning as a bacteria.
  • the plan view of the liquid inlet portion 24 has an annular shape in FIGS. 2 and 3, and the liquid inlet portion 24 has a straight tubular shape as a whole.
  • the present invention is not limited to the shape shown in FIGS. 2 and 3, and the liquid inlet portion 24 is not limited to the shape shown in FIGS. 2 and 3.
  • the top view profile may also be circular, square, triangular or other irregular shape. Regardless of the shape of the top view of the liquid inlet portion 24, the end 241 of the liquid inlet portion 24 is located inside the groove 22, and the optimum liquid inlet portion 24 is The end 241 is located at the center of the bottom of the recess 22.
  • the liquid inlet portion 24 may be a curved tubular shape.
  • the top end of the liquid inlet portion 24 is located in the groove in a plan view surface of the liquid inlet portion 24. 22 inside.
  • FIG. 5 and FIG. 6 are perspective structural views of the tissue collecting and separating device of the present invention
  • FIG. 7 is an exploded structural view of the tissue collecting and separating device of the present invention
  • FIG. 8 is a structure of the waste liquid collecting bag 33 nested in the waste collecting bucket 32.
  • the structure of the separation device is collected
  • FIG. 9 is a structural view of the tissue collection and separation device when the filter portion 4 is the filter drum 42.
  • the tissue collecting and separating device shown in FIG. 5 and FIG. 6 is different in that the handle 26 is provided in a different manner. In FIG. 5, the handle 26 is disposed in parallel with the width of the cover body portion 21, In 6, the handle 26 is parallel to the direction in which the length of the body portion 21 of the cover body is located.
  • the tissue collecting and separating apparatus shown in Figs. 8 and 9 is different in that, in Fig. 8, the filter unit 4 is a filter or a filter plate 41, and in Fig. 9, the filter unit 4 is a filter tank 42.
  • the tissue collecting and separating device is composed of the lid body 2 and the main body portion 3.
  • the structure of the lid body 2 is the same as that of the above-described various embodiments, and will not be described herein.
  • the main body portion 3 has an opening portion 31, and the lid body 2 is provided in the opening portion 31 of the main body portion 3 for closing the opening portion 31 of the main body portion 3.
  • the main body portion 3 for collecting medical waste liquid is a waste liquid collecting tub 32, and the waste liquid collecting tub 32 has an opening portion 331, and the opening portion 331 of the waste liquid collecting tub 32 is located at the waste.
  • the lid body 2 is fastened to the opening portion 331 of the waste liquid collection tank 32, and the waste liquid collection tank 32 has a rectangular corner tube shape in plan view, but the shape of the waste liquid collection tank 32 is not limited to
  • the shape shown in Figs. 5 and 6 may be a cylindrical shape having a bottom at one end, an elliptical cylinder shape having a bottom end or a triangular tube shape, or even other irregular cylindrical shapes.
  • the filtering portion 4 may be a filter plate or a filter net 41, as shown in FIG. 8, and may also be a filter barrel 42, as shown in FIG.
  • the filter portion 4 is a filter plate or filter 41
  • the filter plate or filter 41 is disposed inside the waste collection tank 32 parallel to the bottom of the waste collection tank 32, and the periphery of the filter plate or filter 41 is connected to the waste collection.
  • the inner wall of the tub 32 in particular, the periphery of the filter plate or filter 41 may be fixedly coupled to the inner wall of the waste collection tank 32, preferably detachably connected to the inner wall of the waste collection tank 32, or the filter
  • the peripheral edge may also be fixedly or detachably coupled to the peripheral region 211 of the cover body portion 21.
  • the filter portion 4 is the filter bucket 42
  • the filter bucket 42 is sleeved in the waste liquid collection bucket 32.
  • the filter bucket 42 can be fixedly connected to the peripheral edge region 211 of the cover body portion 21, and can also be detachably connected by threads or the like. In the peripheral region 211 of the cover body portion 21.
  • the main body portion 3 is not limited to the waste liquid collecting bucket 32 shown in FIG. 5 and FIG. 6, and may also be a disposable waste liquid collecting bag 33, as shown in FIG. 8, the waste liquid collecting bag 33 has an opening portion 322;
  • the opening portion 322 of the waste liquid collection bag 33 is connected to the peripheral edge region 211 of the lid body portion 21.
  • the opening portion 322 of the waste liquid collection bag 33 may be fixedly coupled to the peripheral edge region 211 of the lid body portion 21, and may be detachably coupled to the peripheral edge region 211 of the lid body portion 21.
  • the opening portion 322 of the waste liquid collection bag 33 is fixedly coupled to the peripheral edge region 211 of the cover body portion 21, the cover body 2 and the waste liquid collection bag 33 are disposable; when the opening portion 322 of the waste liquid collection bag 33 is detachable
  • the opening portion 322 of the waste liquid collecting bag 33 is provided with a connecting body, such as a connecting body with a connecting thread, and correspondingly, the cover body portion 21
  • the bottom portion is provided with a pattern matching the connecting thread for connecting the connecting body, and thus, the detachable connection of the waste liquid collecting bag 33 and the cover body portion 21 is realized.
  • the filtering portion 4 may be a filter plate or a filter net 41, as shown in Fig.
  • the filter portion 4 is a filter plate or filter 41
  • the periphery of the filter plate or filter 41 is connected to the inner wall of the waste collection bag 33.
  • the periphery of the filter plate or filter 41 may be fixedly or detachably connected to The inner wall of the waste collection bag 33, or the periphery of the filter, may be fixedly or detachably attached to the peripheral region 211 of the cover body portion 21.
  • the filter bucket 42 is sleeved in the waste liquid collection bag 33.
  • the filter bucket 42 can be fixedly connected to the peripheral edge region 211 of the cover body portion 21, and can also be detachably connected by threads or the like. In the peripheral region 211 of the cover body portion 21.
  • the main body portion 3 of the tissue collection and separation device includes: a waste liquid collection bag. 33.
  • the waste liquid collection tank 32 wherein the waste liquid collection bag 33 is placed in the waste liquid collection tank 32.
  • the opening portion 322 of the waste liquid collection bag 33 is fixedly coupled to the peripheral edge portion 211 of the cover body portion 21.
  • the opening portion 322 of the waste liquid collection bag 33 is detachably coupled to the peripheral edge region 211 of the cover body portion 21.
  • the periphery of the filter plate or the filter mesh 41 is connected to the inner wall of the waste liquid collection bag 33.
  • the periphery of the filter plate or the filter mesh 41 may be fixed or The inner wall of the waste collection bag 33 is detachably connected, or the periphery of the filter may be fixedly or detachably coupled to the peripheral region 211 of the cover body portion 21.
  • the filter portion 4 is the filter bucket 42
  • the filter bucket 42 is sleeved in the waste liquid collection bag 33.
  • the filter bucket 42 can be fixedly connected to the peripheral edge region 211 of the cover body portion 21, and can also be detachably connected by threads or the like. In the peripheral region 211 of the cover body portion 21.
  • the liquid inlet portion 24 is further connected with a connecting pipe provided with an air bag, and the return pipe of the water jet type device is connected to the liquid inlet portion 24 through the connecting pipe, and is generated by squeezing the air bag.
  • the negative pressure controls the medical waste liquid flowing into the liquid inlet portion 24.

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Abstract

一种组织收集分离装置，其包括：用以收集医用废液的主体部（3），主体部（3）具有开口部（31）；设于主体部（3）内，用以分离医用废液中切割组织的过滤部（4）；以及盖体（2），盖体（2）闭塞开口部（31），盖体（2）包括：盖体本体部（21）；于盖体本体部（21）表面内凹形成的一凹槽（22），凹槽（22）具有槽壁（220）；通孔（23），其成型于凹槽（22）的槽壁（220）；以及进液部（24），进液部（24）的末端设于凹槽（22）内。在组织收集分离装置中，进液部（24）连接水刀类设备的回流管，抽吸切割组织于组织收集分离装置中，进液部（24）的末端（241）设于凹槽（22）内，当拔出回流管时，有效防止医用废液流出；通孔（23）排出组织收集分离装置中的空气，不需要连接负压。

Description

组织收集分离装置 技术领域
本发明涉及医疗用具技术领域，具体的，涉及一种组织收集分离装置。
背景技术
如图1所示，为现有应用于组织收集分离装置的盖体的结构图，包括盖本体1以及设于盖本体1上的吸流口11以及负压口12，吸流口11用于连接水刀类设备的回流管，抽吸切割组织于组织收集分离装置中，组织收集分离装置将液态废液与切割组织进行分离，负压口12用于连接负压产生装置，排出组织收集分离装置内的气体，于组织收集分离装置中产生负压。包括有图1所示盖体的组织收集分离装置用于水刀类设备时，高速喷射水流产生切割动能的同时，利用文丘里效应产生负压将切割组织抽吸走，切割组织通过吸流口11流入组织收集分离装置中，进行液态废液与切割组织的分离。因此，当水刀类设备连接组织收集分离装置时，负压口12如果连接了负压装置，将严重影响水刀类设备的切割及抽吸效果。如果组织收集分离装置的排气能力不足时，同样也将严重影响水刀类设备的切割及抽吸效果。另外，当插拔连接在吸流口11上的水刀类设备的回流管时，医用废液顺着回流管的管口流出至组织收集分离装置的外部，造成污染。
发明内容
为了克服现有组织收集分离装置中需要连接负压，易造成排气能力受影响以及插拔水刀类设备的回流管时，医用废液顺着回流管管口流出组织收集分离装置的缺陷，本发明提供一种组织收集分离装置。
本文公开的一种组织收集分离装置，其包括：
用以收集医用废液的主体部，主体部具有开口部；
设于主体部内，用以分离医用废液中切割组织的过滤部；以及
盖体，盖体闭塞开口部，盖体包括：
盖体本体部；
于盖体本体部表面内凹形成的一凹槽，凹槽具有槽壁；
通孔，其成型于凹槽的槽壁；以及
进液部，进液部的末端设于凹槽内。
根据本发明的其他实施形态，其中，凹槽的槽壁具有：一底壁及围绕底壁而设的一侧壁；进液部的末端连通于凹槽的底壁；通孔成型于凹槽的侧壁。
根据本发明的其他实施形态，其中，凹槽环设于进液部的末端；凹槽的俯视面为圆环形，凹槽的侧壁为向凹槽外部凸出的圆弧面。
根据本发明的其他实施形态，其中，通孔为多个，多个通孔均匀有序排列于凹槽的侧壁；每一通孔具有一面向进液部的开口端，开口端的底部延伸至凹槽底壁与凹槽侧壁的交接处，顶部靠近凹槽侧壁的上周缘。
根据本发明的其他实施形态，其中，盖体还包括：多个排气用的膜体；膜体的数目与通孔的数目相同，每一膜体对应覆盖住一通孔。
根据本发明的其他实施形态，其中，盖体还包括：一两端固定于盖体本体部的提手；提手平行盖体本体部的宽度所在方向，或，提手平行盖体本体部的长度所在方向。
根据本发明的其他实施形态，其中，主体部包括：废液收集袋，废液收集袋具有开口部；废液收集袋的开口部连接于盖体本体部的周缘区域。
根据本发明的其他实施形态，其中，废液收集袋的开口部可拆卸地连接于盖体本体部的周缘区域。
根据本发明的其他实施形态，其中，主体部包括：废液收集桶，废液收集桶具有开口部；盖体扣合于废液收集桶的开口部。
根据本发明的其他实施形态，其中，过滤部包括：
一周缘连接于主体部内壁的过滤网；
一周缘连接于主体部内壁的过滤板；或
一套设于主体部内的过滤桶。
本发明公开的组织收集分离装置中，进液部连接水刀类设备的回流管，抽吸液态废液及切割组织于组织收集分离装置中，进行液态废液与切割组织的分离时，进液部的末端设于凹槽内，当拔出回流管时，有效防止液态废液流出；通孔排出组织收集分离装置中的空气，不需要连接负压。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为现有技术中盖体的剖面示意图；
图2为实施例中提手平行盖体本体部的宽度所在方向时盖体的立体结构示意图；
图3为实施例中提手平行盖体本体部的长度所在方向时盖体的俯视结构示意图；
图4为实施例中盖体的底部结构示意图；
图5为实施例中提手平行盖体本体部的宽度所在方向时组织收集分离装置的立体结构图；
图6为实施例中提手平行盖体本体部的长度所在方向时组织收集分离装置的立体结构图；
图7为实施例中组织收集分离装置的分解结构图；
图8为实施例中废液收集袋套入废液收集桶内组织收集分离装置的结构图；
图9为实施例中带有过滤桶的组织收集分离装置的结构图。
附图标记说明：
1、盖本体；11、吸流口；12、负压口；2、盖体；21、盖体本体部；22、凹槽；23、通孔；24、进液部；211、周缘区域；212、周围区域；220、槽壁；221、底壁；222、侧壁；223、凹槽底壁与凹槽侧壁的交接处；224、上周缘；231、通孔开口端；232、开口端的底部；233、开口端的顶部；241、进液部的末端；25、膜体；26、提手；27、封盖；3、主体部；31、主体部的开口部；32、废液收集桶；33、废液收集袋；321、把持位；322、废液收集袋的开口部；331、废液收集桶的开口部；4、过滤部；41、过滤板或过滤网；42、过滤桶。
具体实施方式
以下将以图式揭露本发明的多个实施方式，为明确说明起见，许多实务上的细节将在以下叙述中一并说明。然而，应了解到，这些实务上的细节不应用以限制本发明。也就是说，在本发明的部分实施方式中，这些实务上的细节是非必要的。此外，为简化图式起见，一些习知惯用的结构与组件在图式中将以简单的示意的方式绘示之。
本发明为有关于一种组织收集分离装置的相关设计。第一方面，本发明的组织收集分离装置非常适用于各种外科微创手术中，以便利用组织收集分离装置收集医用废液，如切割的组织，再如医用射流等等，不需要接入负压；同时，将医用废液中的切割组织分离；第二方面，本发明组织收集分离装置也适用于其他同原理且有待回收废液并进行固液分离的对象上。为使本发明更易于理解，以下，参照附图以具体实施例来说明本发明的组织收集分离装置的实施形态，及其所带来的好处。
组织收集分离装置用于将医用废液中的液态废液与切割组织进行分离，其 包括：主体部3、过滤部4以及盖体2。主体部3用于收集医用废液，其上表面开设有开口部31；过滤部4用于将医用废液中的液态废液与切割组织进行分离，盖体2用于闭塞主体部3上表面的开口部31。
图2是本发明的提手平行盖体本体部的宽度所在方向时盖体的立体结构示意图，图3是本发明的提手平行盖体本体部的长度所在方向时盖体的立体结构示意图，图4是本发明的盖体的底部结构示意图。
盖体2形成为与组织收集分离装置中主体部3的上表面的开口部31匹配的形状及大小，于图2、图3及图4所示的实施形态中，盖体本体部21的俯视图轮廓在俯视图中是呈矩形状。
盖体2包括形成大致平板状的盖体本体部21、于盖体本体部21表面内凹形成的一具有槽壁220的凹槽22、成型于凹槽22槽壁220的通孔23以及末端241设于凹槽22内的进液部24。一实施例中，盖体2还包括一提手26及一封盖27，提手26用于提动盖体2闭塞主体部3的开口部31，封盖27用于密封凹槽22，其中，提手的设置方式有两种，一种实施形态如图2，提手平行盖体本体部21的宽度所在方向，另一种实施形态如图3所示，提手平行盖体本体部21的长度所在方向。
盖体本体部21由决定盖体本体部21外周轮廓形状的周缘区域211以及包围凹槽22周围的周围区域212两个区域所构成。
于图图2、图3及图4所示的盖体2中，凹槽22具体配设在远离盖体本体部21中心位置的位置上，图2、图3及图4所示的配设位置为其中一实施形态的最佳配设位置，医用废液由进液部24流进主体部3的其中一端，再缓慢覆盖主体部3底部并充满整个主体部3，有利于主体部3内气体的排出，当然，其他实施形态中，若不考虑主体部3内部气体的上述排出效果，凹槽22还可以配设在盖体本体部21的中心位置。
凹槽22的槽壁220具有：一底壁221及围绕底壁221而设的一侧壁222；进液部24的末端241连通于凹槽22的底壁221；通孔23成型于凹槽22的侧 壁222。进液部24的末端241连通于凹槽22的底壁221，通孔23设置于凹槽22的侧壁222，当拔出连接于进液部24的水刀类设备的回流管时，若有医用废液流入凹槽22内，防止流入凹槽22内的医用废液堵住通孔23的大部分，影响主体部3内气体的排出。或者其他未用图示示出的实施形态中，凹槽22的侧壁222的轮廓可以为倒置的圆台状，或圆筒状，或圆锥状等，还可以为具有侧壁222和底壁221的不规则立体形状。于图2及图3中所示的盖体2中的凹槽22的形状，凹槽22环设于进液部24的末端241；凹槽22的俯视面为圆环形，凹槽22的侧壁222为向凹槽22外部凸出的圆弧面。图2及3所示的实施形态，若拔出连接于进液部24的水刀类设备的回流管时，流入凹槽22内的医用废液即使过多，堵住通孔23中的大部分，但相对于直筒状结构或圆锥状结构，主体部3内气体可流通的截面积相对较大，气体排出效果更佳。设于凹槽22侧壁222的通孔23，可以为多个，如图2、图3及图4所示为18个，通孔23的个数并不受图2、图3及图4所示的个数的限制，通孔23的个数具体可以根据主体部3的容量以及凹槽22的大小具体配置。当通孔23为多个时，多个通孔23均匀有序排列于凹槽22的侧壁222；每一通孔23具有一面向进液部24的开口端231，开口端231的底部232延伸至凹槽22底壁221与凹槽22侧壁222的交接处223，开口端231的顶部233靠近凹槽22侧壁222的上周缘224。需要说明的是，多个通孔23的开设方式，并未限定为图2及图3所示的开设方式，多个通孔23还可以横向围绕凹槽22的侧壁222有序或无序或均匀或不均匀的排列，如：每个通孔23平行于凹槽22的底壁221而设，每个通孔23距离凹槽22底壁221的距离相等；或者，每个通孔23平行于凹槽22的底壁221而设，每个通孔23距离凹槽22底壁221的距离不等；或者，每个通孔23平行于凹槽22的底壁221而设，相邻两个通孔23之间的间距相等；或者，每个通孔23平行于凹槽22的底壁221而设，相邻两个通孔23之间的间距不等；或者，每个通孔23与凹槽22的底壁221呈夹角而设，相邻两个通孔23相互平行且间距相等；或者，每个通孔23与凹槽22的底壁221呈 夹角而设，相邻两个通孔23相互不平行且间距不相等，以及其他设置方式，这里不一一举例。通孔23采用图2及图3所示的开设方式，相对于上述其他实施形态中的开设方式，当拔出连接于进液部24的回流管时，若有相同容量的医用废液流入凹槽22内，堵住通孔23的大部分时，图2及图3所示的开设方式中，通孔23中可用于气体流通面积相对其他实施形态通孔23中可用于气体流通面积更大，更有利于气体的排出。
另一实施形态中，盖体2还包括：多个排气用的膜体25；膜体25的数目与通孔23的数目相同，每一膜体25对应覆盖住一通孔23。膜体25为排气膜，排气膜则优选为疏水性排气膜，疏水性排气膜具备不吸收水分且透气性优良的特性，其对空气的阻力而言，相对于一般排气膜更小。膜体25防水透气，防止外部固体微粒穿透通孔23进入主体部3内，起到阻菌的作用。
进液部24的俯视图轮廓于图2及图3中呈圆环状，进液部24整体呈直管状，但本发明并不以图2及图3所示的形状为限，进液部24的俯视图轮廓还可以呈圆形、方形、三角形或其他不规则形状，无论进液部24的俯视图轮廓为何种形状，进液部24的末端241位于凹槽22内部，最佳进液部24的末端241位于凹槽22底部的中心位置。除此之外，其他实施形态中，进液部24还可以为弯管状，当进液部24为弯管状，进液部24的俯视投影面中，进液部24的顶端位于凹槽22内。如此，当拔出连接于进液部24的水刀类设备的回流管时，医用废液不会流出，而是流入凹槽22内部，杜绝外部污染。
图5及图6为本发明的组织收集分离装置的立体结构图；图7是本发明的组织收集分离装置的分解结构图；图8为废液收集袋33套入废液收集桶32内组织收集分离装置的结构图；图9为过滤部4为过滤桶42时组织收集分离装置的结构图。图5及图6中所示的组织收集分离装置，区别点在于，盖体2上提手26的设置方式不同，图5中，提手26平行盖体本体部21的宽度所在方向设置，图6中，提手26平行盖体本体部21的长度所在方向。图8及图9所示的组织收集分离装置，区别点在于，图8中，过滤部4为过滤网或过滤板 41，图9中，过滤部4为过滤桶42。
组织收集分离装置由盖体2以及主体部3所构成，盖体2的结构与上述所述的各种实施形态中的结构相同，这里中不再赘述。主体部3具有开口部31，盖体2设于主体部3的开口部31，用于闭塞主体部3的开口部31。
图5及图6所示的用于收集医用废液的主体部3，主体部3为废液收集桶32，废液收集桶32具有开口部331，废液收集桶32的开口部331位于废液收集桶32的上表面，盖体2扣合于废液收集桶32的开口部331，废液收集桶32其俯视图呈矩形的角筒形状，但废液收集桶32的形状并未限定为图5及图6所示的形状，除了可以是一端有底的圆筒形状、一端有底的椭圆筒形状或三角筒形状，甚至是其他不规则筒形状。当主体部3为废液收集桶32时，废液收集桶32的面积较小的相对的两侧边顶部还分别开设有一把持位321，盖体2扣合于废液收集桶32的开口部331时，废液收集桶32的两个把持位321高出盖体2。当主体部3为废液收集桶32时，过滤部4可以为过滤板或过滤网41，如图8所示，还可以为过滤桶42，如图9所示。当过滤部4为过滤板或过滤网41时，过滤板或过滤网41平行于废液收集桶32的底部设于废液收集桶32内部，过滤板或过滤网41的周缘连接于废液收集桶32的内壁，具体地，过滤板或过滤网41的周缘可以固定地连接于废液收集桶32的内壁，最佳为可拆卸地连接于废液收集桶32的内壁，或者，过滤网的周缘还可以固定或可拆卸地连接在盖体本体部21的周缘区域211。当过滤部4为过滤桶42时，过滤桶42套设于废液收集桶32内，过滤桶42可以与盖体本体部21的周缘区域211固定连接，还可以通过螺纹等可拆卸式地连接于盖体本体部21的周缘区域211。
另外，主体部3也不限定为图5及图6所示的废液收集桶32，还可以为一次性废液收集袋33，如图8所示，废液收集袋33具有开口部322；废液收集袋33的开口部322连接于盖体本体部21的周缘区域211。废液收集袋33的开口部322可以固定的连接于盖体本体部21的周缘区域211，还可以可拆卸地连接于盖体本体部21的周缘区域211。当废液收集袋33的开口部322固 定的连接于盖体本体部21的周缘区域211，盖体2及废液收集袋33为一次性使用；当废液收集袋33的开口部322可拆卸地连接于盖体本体部21的周缘区域211，一实施形态中，废液收集袋33的开口部322上设有一连接体，如带有连接螺纹的连接体，对应地，盖体本体部21的底部设有与连接螺纹相匹配的纹路，用于连接连接体，如此，实现废液收集袋33与盖体本体部21的可拆卸式连接。当主体部3为废液收集袋33时，过滤部4可以为过滤板或过滤网41，如图8所示，还可以为过滤桶42，如图9所示。当过滤部4为过滤板或过滤网41时，过滤板或过滤网41的周缘连接于废液收集袋33的内壁，具体地，过滤板或过滤网41的周缘可以固定或可拆卸地连接于废液收集袋33的内壁，或者，过滤网的周缘还可以固定或可拆卸地连接在盖体本体部21的周缘区域211。当过滤部4为过滤桶42时，过滤桶42套设于废液收集袋33内，过滤桶42可以与盖体本体部21的周缘区域211固定连接，还可以通过螺纹等可拆卸式地连接于盖体本体部21的周缘区域211。
或者，另一实施形态中，如图8，由于废液收集袋33易被外界尖锐物件划破，造成医用废液外漏，污染环境，组织收集分离装置的主体部3包括：废液收集袋33及废液收集桶32，其中废液收集袋33套入废液收集桶32内，该实施形态中，废液收集袋33的开口部322固定的连接于盖体本体部21的周缘区域211，或，废液收集袋33的开口部322可拆卸地连接于盖体本体部21的周缘区域211。该实施形态中，当过滤部4为过滤板或过滤网41时，过滤板或过滤网41的周缘连接于废液收集袋33的内壁，具体地，过滤板或过滤网41的周缘可以固定或可拆卸地连接于废液收集袋33的内壁，或者，过滤网的周缘还可以固定或可拆卸地连接在盖体本体部21的周缘区域211。当过滤部4为过滤桶42时，过滤桶42套设于废液收集袋33内，过滤桶42可以与盖体本体部21的周缘区域211固定连接，还可以通过螺纹等可拆卸式地连接于盖体本体部21的周缘区域211。
其他实施形态中，于组织收集分离装置中，进液部24上还连接一设有气 囊的连接管，水刀类设备的回流管通过连接管与进液部24连接，通过挤压气囊产生的负压，控制进液部24中流入的医用废液。
上所述仅为本发明的实施方式而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理的内所作的任何修改、等同替换、改进等，均应包括在本发明的权利要求范围之内。

Claims (10)

  1. 一种组织收集分离装置，其特征在于，包括：
    用以收集医用废液的主体部，所述主体部具有开口部；
    设于所述主体部内，用以分离医用废液中切割组织的过滤部；以及
    盖体，所述盖体闭塞所述开口部，所述盖体包括：
    盖体本体部；
    于所述盖体本体部表面内凹形成的一凹槽，所述凹槽具有槽壁；
    通孔，其成型于所述凹槽的槽壁；以及
    进液部，所述进液部的末端设于所述凹槽内。
  2. 根据权利要求1所述的组织收集分离装置，其特征在于，所述凹槽的槽壁具有：一底壁及围绕所述底壁而设的一侧壁；所述进液部的末端连通于所述凹槽的底壁；所述通孔成型于所述凹槽的侧壁。
  3. 根据权利要求2所述的组织收集分离装置，其特征在于，所述凹槽环设于所述进液部的末端；所述凹槽的俯视面为圆环形，所述凹槽的侧壁为向所述凹槽外部凸出的圆弧面。
  4. 根据权利要求2所述的组织收集分离装置，其特征在于，所述通孔为多个，多个所述通孔均匀有序排列于所述凹槽的侧壁；每一所述通孔具有一面向所述进液部的开口端，所述开口端的底部延伸至凹槽底壁与凹槽侧壁的交接处，顶部靠近凹槽侧壁的上周缘。
  5. 根据权利要求4所述的组织收集分离装置，其特征在于，所述盖体还包括：多个排气用的膜体；所述膜体的数目与所述通孔的数目相同，每一所述膜体对应覆盖住一所述通孔。
  6. 根据权利要求1-5任一所述的组织收集分离装置，其特征在于，所述盖体还包括：一两端固定于所述盖体本体部的提手；所述提手平行所述盖体本体部的宽度所在方向，或，所述提手平行所述盖体本体部的长度所在方向。
  7. 根据权利要求1-5任一所述的组织收集分离装置，其特征在于，所述主体部包括：废液收集袋，所述废液收集袋具有开口部；所述废液收集袋的开口部连接于所述盖体本体部的周缘区域。
  8. 根据权利要求7所述的组织收集分离装置，其特征在于，所述废液收集袋的开口部可拆卸地连接于所述盖体本体部的周缘区域。
  9. 根据权利要求1-5任一所述的组织收集分离装置，其特征在于，所述主体部包括：废液收集桶，所述废液收集桶具有开口部；所述盖体扣合于所述废液收集桶的开口部。
  10. 根据权利要求1-5任一所述的组织收集分离装置，其特征在于，所述过滤部包括：
    一周缘连接于所述主体部内壁的过滤网；
    一周缘连接于所述主体部内壁的过滤板；或
    一套设于所述主体部内的过滤桶。
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