JPH0648269B2 - Specimen collection device - Google Patents

Specimen collection device

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Publication number
JPH0648269B2
JPH0648269B2 JP13103387A JP13103387A JPH0648269B2 JP H0648269 B2 JPH0648269 B2 JP H0648269B2 JP 13103387 A JP13103387 A JP 13103387A JP 13103387 A JP13103387 A JP 13103387A JP H0648269 B2 JPH0648269 B2 JP H0648269B2
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Prior art keywords
mandrel
bristles
bristol
scaffold
side
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JP13103387A
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Japanese (ja)
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JPS63307361A (en )
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キスト ヨースト
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フトウラ ノバ ベ−. フア−
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other 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
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B2010/0216Sampling brushes

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は心棒と、心棒の一端部に具備される支承体と、 DETAILED DESCRIPTION OF THE INVENTION (INDUSTRIAL FIELD) The present invention is a mandrel, and the bearing body which is provided at one end of the mandrel,
支承体に実質的に平行に取り付けられる可撓性を持つた多数のブリストルとを備える、人体あるいは動物の膣、 Comprises a number of bristles and which have a substantially mounted parallel flexible scaffold, human or animal vagina,
特に子宮頚部から塗抹標本を採取する標本採取装置に関する。 And more particularly to a sampling device for collecting the smear from the cervix.

(従来の技術) この種の従来の標本採取装置としては米国特許第4,1 Patent as (prior art) conventional sampling devices of this kind the 4,1
27,113号に開示のものが挙げられ、この標本採取装置においては、支承体が心棒に対し平行に延び、一方ブリストルが心棒に対し実質的に直角方向に延びるように設けられている。 Things disclosed No. 27,113 can be mentioned, in the sampling device, extends parallel to the bearing body relative to the mandrel, whereas bristles are provided so as to extend in a substantially perpendicular direction relative to the mandrel. 塗抹標本を採取する際にはブリストルを有する支承体が子宮頚部の管部内に挿入されて回わされ、これによりブリストルの端部によつて管部の壁部が引つ掻かれ、ブリストルの端部に標本が採取される。 When collecting the smear is Roll the cell culture scaffold has been inserted into the tube portion of the cervix with a bristle, thereby wall of O connexion tube portion on the end portion of the bristles is scratched Hikitsu end Bristol samples are taken to the part.
即ち支承体を子宮頚部の管部内に充分に挿入することにより、心棒の端部における平坦な刃部の縁部によつて子宮頚部の口部に沿い塗抹標本が引つ掻き取られる。 That the scaffold by fully inserted into the tube portion of the cervical, smear along the mouth of the by connexion cervical the edge of the flat blade portions at the ends of the mandrel are scraped Hikitsu.

(発明が解決しようとする問題点) 一方、いわゆるパプ塗抹テスト(pap smear test)においては、正確な診断を行なうために子宮の鱗状上皮細胞と子宮頚管内膜管部の円筒状上皮細胞の双方が標本中に存在する必要がある(いわゆる塗抹標本を得る必要がある)。 (To be Solved by the Invention Problems) On the other hand, so-called in the Pap smear test (pap smear to yield test), the uterus to perform an accurate diagnosis of squamous epithelial cells and endocervical pipe portion of the cylindrical epithelial cells both must be present in the sample (it is necessary to obtain a so-called smear). このパプ塗抹テストは、子宮頚部の内膜と外膜との間の鱗状円筒接合部分に癌腫若しくはその早期段階のものが発生し易くこの部分の細胞が確実に採取されることによつて癌腫の早期発見ができるので、好ましい。 The Pap smear test, between the inner and outer membrane of the cervix scaly cylindrical junction carcinomas or this portion easily occurs that of the early stage cells is due connexion carcinoma to be reliably taken since it is early detection, preferable.

しかしながら上述の標本採取装置では、子宮頚部の管部から細胞は確実に取り出せるものの、鱗状の円筒接合部分からは標本細胞を得られない問題があつた。 However, in the above-described sampling device, although the tube part of the cervical cells is reliably taken out, from the cylindrical joint portion of the vein there has been a problem not be obtained specimen cells. 換言すればブリストルを有する支承体全体を子宮頚部の管部内に挿入できず、平坦な刃部の縁部によつて子宮頚部の口部に沿い引つ掻き動作を行なえないから、そこから細胞を取り出すことができない。 Can not insert the whole scaffold having a bristle into the pipe portion of the cervix in other words, since there performed scraped Hikitsu along the mouth of the by connexion cervical the edge of the flat blade portions operation, the cell from which It can not be taken out. 従つて子宮頚部の状態を確実に知ることができない問題があつた。 Follow go-between is not possible to know with certainty the status of the cervical problem has been filed.

また従来の標本採取装置には、子宮頚部から取り出される細胞標本が顕微鏡のスライドに移される際、平坦な刃部の縁部からスライド上に標本を直接移し得ない問題もあつた。 Also in the conventional sampling device, when the cell samples withdrawn from the cervix is ​​transferred to a microscope slide, also it has been made problem which can not move the specimen directly onto the slide from the edge of the flat blade portions.

しかして本発明の目的は従来の欠点を効果的に除去でき、人体若しくは動物の膣、特に子宮頚部から標本を最適に採取可能な標本採取装置を提供することにある。 Thus an object of the present invention the conventional drawbacks can effectively remove, human or animal vagina, in particular to provide a best harvestable sampling device samples from the cervix.

(問題点を解決するための手段) 本発明によれば、上記の目的はブリストルが心棒に対し実質的に平行に延び、各ブリストルは少なくとも一の長手方向に延びる鋭い縁部を有し、心棒を回し標本を採取するとき当該縁部により膣から標本細胞を引つ掻いて採取可能な標本採取装置によつて達成される。 According to the present invention (means for solving the problem), the above object extends substantially parallel to the bristles mandrel, each bristle having a sharp edge which extends at least one longitudinal mandrel It is by connexion achieved harvestable sampling device scratching Hikitsu specimen cells from the vagina by the edge when collecting samples Turn.

(作用) 上述のような本発明の標本採取装置によれば、ブリストルの一部、例えば心棒の延長線上の近傍部分のブリストルが子宮頚部の管部内に円滑に挿入され得、該管部の内壁から標本細胞を採取可能となり、また残りのブリストルにより子宮頚部に沿つて広範な部分から標本細胞を採取可能となるので、常に好適に塗抹標本を得ることができる。 (Operation) According to the sampling apparatus of the present invention as described above, some of the bristles, for example, obtained Bristol neighborhood on the extension line of the mandrel is smoothly inserted into the tube portion of the cervix, the inner wall of the tube portion from becomes a sample cell capable harvested, and because it is possible collected specimen cells from along connexion wide portion cervix by the remaining bristles, it is possible to always obtain a suitably smear.

本発明の好ましい実施例によれば、心棒の延長線上の部分に配設されるブリストルの自由端部が該部分の外側に配設されるブリストルの自由端部より長手に突出される。 According to a preferred embodiment of the present invention, it protrudes longitudinally from the free end of the bristle free end of bristles disposed in a portion of an extension of the mandrel is arranged outside the partial. これにより心棒の延長線上のブリストルは他のブリストルより子宮頚部の管部内に更に深く挿入できる。 Accordingly Bristol on an extension of the mandrel can be inserted deeper into the pipe portion of the cervix than other bristles. また心棒の延長線上のブリストルは断面積が他のブリストルより大にされており、これにより心棒の延長線上のブリストルは子宮頚部の管部内に容易に挿入され、心棒の軸線を中心に容易に回動される。 Also on the extension line of the mandrel Bristol is the cross-sectional area larger than the other bristles, thereby Bristol on an extension of the mandrel is easily inserted into the tubular portion of the cervix, readily times about the axis of the mandrel It is dynamic.

且本発明によれば、支承体のブリストルと対向する側面が膣の口部の形状に相当する形状に湾曲されており、これにより子宮頚部の口部の広範囲の細胞および管部からの細胞を採取可能であり、心棒の延長線上のブリストルも好適に支承される。 According to 且本 invention, Bristol and opposite sides of the scaffold has been bent into a shape corresponding to the shape of the mouth of the vagina, thereby the cells from a wide variety of cells and the tube portion of the mouth of the cervix a possible collection, Bristol an extension of the mandrel may be suitably supported. 更に本発明に用いる支承体には弾性が与えられており、これにより支承体の両外側部のブリストルが容易に広がることになり、子宮頚部の口部を広範囲に亘つて覆い得る。 Further it is given a resilient the scaffold to be used in the present invention, thereby Bristol both outer portion of the scaffold will be spread to facilitate may cover a wide range Wataru connexion the mouth of the cervix.

且また本発明によれば、ブリストルの横断面が実質的に半円にされており、これによつてブリストルに鋭い縁部が持たせられ、当該縁部を介し各ブリストルの平坦面上に塗抹標本としての細胞が採取され得る。 According 且 to the invention, the cross section of the bristles are substantially semi-circular, this is to have sharp edges Yotsute Bristol, smeared on the flat surface of each bristle through the edge cells can be taken as a specimen.

且本発明によれば、ブリストルが心棒の軸線を通る平面に対し実質的に対称に配設され得る反面、支承体において心棒を通る平面に対し片方の側部の長さを他方の側部の長さより短かくすれば、標本採取装置の寸法を最小限に押え得、子宮頚部の管部に容易に達せしめることができ、特に膣が極めて小さい場合に有効になる。 According to 且本 invention, bristles although that may be disposed substantially symmetrically with respect to a plane passing through the axis of the mandrel, the one side with respect to a plane passing through the mandrel in the scaffold length of the other side If Kakusure than the short length, resulting minimizes the size of the sampling device, it can occupy reach easily to the tube portion of the cervix, particularly effective when vaginally is very small.

(実施例) 第1図〜第3図には人体若しくは動物の膣、特に子宮頚部(9)から塗抹標本を採取する標本採取装置が示される。 (Example) human or animal vagina in FIG. 1-FIG. 3, in particular sampling device for collecting a smear from the cervix (9) is shown. 標本採取装置は横断面が半円状の心棒(1)と、心棒 Sampling device cross section with semicircular mandrel (1), the mandrel
(1)の一端部に固設された支承体(2)と、心棒(1)に対しその延長方向に平行に延びるよう支承体(2)に保持された多数のブリストル(3)とを備える。 Comprising fixed been scaffold at one end of the (1) and (2), and a number of bristles held in the mandrel scaffold so as to extend parallel to the extending direction with respect to (1) (2) (3) . ブリストル(3)は後述のようにブラシ態様に構成される。 Bristol (3) is composed of the brush embodiment as described below.

支承体(2)の表面全体に散設されるブリストル(3)は横断面が平側面(4)と丸面(5)と平側面(4)および丸面(5)との間の縁部(6)とを備えた半円状をなしている(特に第3 Scaffold (2) Bristol (3) which is Chi設 the entire surface of the edge portion between the cross section flat side (4) round surface (5) flat side (4) and a round surface (5) (6) forms a semicircular shape and a (especially third
図参照)。 See figure). ブリストル(3)をこのような形状にすることにより、各ブリストル(3)の平側面(4)と丸面(5)との間の縁部(6)が鋭利になる。 By Bristol the (3) in such a shape, the edges between the flat sides of the bristles (3) and (4) a round surface (5) (6) becomes sharp. このため標本採取装置を心棒 Mandrel a specimen collection device for this
(1)を中心に回動したときブリストル(3)の、心棒(1)の延長線から遠い側の縁部(6)が子宮頚部(9)の壁に当たり、これを引掻くように作用し、子宮頚部(9)の壁上の標本がブリストル(3)の平側面(4)上に容易に集められ得る。 (1) of Bristol (3) when rotated about the hits the wall of the mandrel farther edge from the extension line of the (1) (6) of the cervix (9), which acts to scratching may be readily collected onto the flat side (4) of the specimen on the walls of the cervix (9) Bristol (3).

支承体(2)上において心棒(1)の軸線を長手方向に通る平面(7)の一側に位置するブリストル(3)はその平側面(4) Bristol located on the axis on one side of the plane (7) through the longitudinal direction of the mandrel (1) on the scaffold (2) (3) is a planar side (4)
が平面(7)と直角なある一方向に向けられ、平面(7)の他側に位置するブリストル(3)はその平側面(4)が平面(7) There is directed in one direction is perpendicular to the plane (7), the plane (7) Bristol located on the other side of (3) is a planar side (4) of the plane (7)
の一側のブリストル(3)の平側面(4)と逆向きに向けられている。 Planar side (4) of one side of the bristles (3) the is directed in the opposite direction.

従つて標本採取装置は心棒(1)を中心に矢印Aの方向に回動されるときのみ子宮頚部(9)の壁から標本が掻き集められ得る。 Accordance connexion sampling device may sample is scraped from the walls of viewing the cervix (9) as it is rotated in the direction of arrow A around a mandrel (1).

無論ブリストル(3)の断面は半円以外の形状、例えば矩形若しくはレンズ形状にすることも可能である。 Of course the cross-section of Bristol (3) is a shape other than a semicircle, it is also possible to rectangular or lens shape.

支承体(2)は標本採取装置の長手方向から見て長細くなるように構成され、標本採取装置を子宮頚部(9)の管部 Scaffold (2) it is configured so that the length becomes thinner as seen from the longitudinal direction of the sampling device, the tube portion of the sampling device cervix (9)
(10)内に挿入する際該管部(10)に対し支承体(2)が好適に案内される。 (10) tube portion when inserting into the (10) with respect to the scaffold (2) it is suitably guided. この場合ブリストル(3)を支承する支承体(2)の表面はその頂部を挾んで支承体(2)の長手方向に沿い湾曲され、この支承体(2)表面の頂部並びに湾曲面部は子宮頚部(9)の口部の断面形状に適合可能に構成される。 In this case the surface of the bristle (3) for supporting scaffold (2) is curved along the longitudinal direction of the scaffold (2) across the top thereof, the top and the curved surface portion of the scaffold (2) surface is cervical compatibly configured to the cross-sectional shape of the mouth (9). またブリストル(3)の上端部全体の輪郭は支承体 The upper end entire contour of Bristol (3) scaffold
(2)の形状に実質的に相応するような曲線を描く。 Curving to substantially correspond to the shape of (2).

標本採取装置のブリストル(3)は3種類のブリストルからなる。 Bristol specimen collection device (3) consists of three types of Bristol. 即ち支承体(2)の長手方向の各端部側に配設されたブリストル(3)′と、心棒(1)を通る平面(7)上に位置するように支承体(2)の中央部に一列に配設されたブリストル(3)″と、支承体(2)の各端部側のブリストル And That longitudinal bristles disposed at each end side of the scaffold (2) (3) ', the central portion of the mandrel bearing body so as to be positioned on the plane (7) through (1) (2) Bristol arranged in a row in (3) "and, Bristol each end side of the scaffold (2)
(3)′と中央部のブリストル(3)″との間に一列に配設されたブリストル(3)とからなる。ブリストル(3)″, (3) 'and the central portion of the bristles (3) "from Bristol (3) arranged in a row between the made. Bristol (3)",
(3)はブリストル(3)′より幾分長くされ前方へ突出せしめられている。 (3) it has been caused to project forward is somewhat longer than the bristles (3) '.

標本採取装置の中央部から突出するブリストル(3)″, Bristles projecting from the central portion of the sampling device (3) ",
(3)は子宮頚部(9)の管部(10)内に突入可能であり、実質的に本標本採取装置の回転軸上に位置するように配置される。 (3) it can be plunged into the tube portion (10) of the cervix (9), is arranged so as to be positioned on the rotating shaft of substantially the sampling device. ブリストル(3)″,(3)によつて中央部の構成を充実させるには、支承体(2)の中央部のブリストル Bristol (3) ", in the center of the to enhance the configuration of'll go-between central portion (3), the support body (2) Bristol
(3)″の断面積をブリストル(3)′より大になるように太く設け、一方ブリストル(3)をブリストル(3)′, (3) "the cross-sectional area bristles (3) of the 'provided so thick becomes larger than, whereas Bristol (3) Bristol (3)',
(3)″の断面積の間の断面積を持つような太さに設ける。これによりブリストル(3)″,(3)は容易に子宮頚部(9)の導管部(10)内に深く挿入可能になる(第1図参照)。 (3) "provided to the thickness like having a cross-sectional area between the cross-sectional area of ​​the. Thereby Bristol (3)", (3) is easily inserted deep into the conduit portion of the cervix (9) (10) possible becomes (see FIG. 1). このとき上述のように支承体(2)中央の上面が突状に設けられているので、ブリストル(3)″,(3)は好適に前方に突出せしめられる。 Since scaffold (2) center of the upper surface as described above this time is provided in the projecting, Bristol (3) ", (3) is caused to suitably protrude forward.

支承体(2)には好適な弾性を持たせてあり、使用時に支承体(2)の両自由端部が僅かに内側へ曲がるように設けられ、支承体(2)の自由端部近傍のブリストル(3)′の根部が内側へブリストル(3)′の先端が外側へ向くことになる。 The scaffold (2) of which is given suitable elasticity is provided so that both free ends of the scaffold at the time of use (2) is bent slightly inward, scaffold (2) the free end in the vicinity of Bristol (3) 'root of bristles (3) to the inside' the tip of the will be directed outward. これによりブリストル(3)は子宮頚部(9)の口部およびその近傍において広い範囲に亘り好適に広がることになる(第1図参照)。 Accordingly Bristol (3) will be spread suitable over a wide range in the mouth and the vicinity thereof in a cervical (9) (see Figure 1).

しかして第1図には標本採取装置が膣(8)内に導入され、子宮頚部(9)の管部(10)内に一部案内された状態が示されているが、このときブリストル(3)″,(3)は管部(10)内に突出され、残りのブリストル(3)′は子宮頚部(9)の口部近傍の表面壁全体に広く押し付けられる。 Thus in Figure 1 sampling device is introduced into the vagina (8), but the pipe portion of the cervix (9) (10) partially guided state in is shown, this time Bristol ( 3) ", (3) is protruded tube section (10), the remaining bristles (3) 'is pressed widely across the surface wall of the mouth portion near the cervix (9).
即ち本標本採取装置は長手方向に子宮頚部(9)に対し押圧されたとき、支承体(2)の両外側に配設されたブリストル(3)′は子宮頚部(9)の壁部に対し外側に押し付けられて曲げられ、一方、中央部のブリストル(3)″,(3) That is, when the present sampling device is pressed against the cervix (9) in the longitudinal direction, bristles disposed on both outer sides of the scaffold (2) (3) 'whereas the walls of the cervix (9) bent is pressed against the outer, whereas, in the central portion Bristol (3) ", (3)
は管部(10)内に一層深く挿入され得る。 It may be inserted more deeply into the tube portion (10).

本標本採取装置が適正に挿入されたとき、心棒(1)を中心に矢印A方向に一又は二回転されると、ブリストル When the sampling device is properly inserted, when one or rotated in the arrow A direction on the mandrel (1), Bristol
(3)′,(3)″,(3)の平側面(4)上に標本が集められ、 (3) ', (3) ", the sample is collected on the flat side (4) of (3),
この後本標本採取装置を膣(8)から取り出す。 Taking out the sampling device after this from the vagina (8).

子宮頚部(9)から塗抹標本を採取した後、顕微鏡用のスライドの両面上に一回ずつ本標本採取装置のブリストル After harvesting the smear from the cervix (9), Bristol-sided the sampling device once for the slide for a microscope
(3)を介し好適に塗抹標本を塗布する。 (3) applying a suitably smear through.

本発明は図示の実施例に限定されるものではなく特許請求の範囲の技術的思想に含まれるすべての設計変更を含有することは理解されよう。 The present invention contain all the design changes to be within the technical spirit of the appended claims rather than being limited to the illustrated embodiment it will be understood.

例えば図示の実施例において支承体(2)の、心棒(1)の両側部の長さは実質的に同一であるように開示したがこの長さは互いに異なるよう設けてもよい。 For example scaffold In the illustrated embodiment of (2), the length of the sides of the mandrel (1) has been disclosed as substantially the same or may be provided as this length is different from each other. この場合、支承体(2)の短かい方の側部にはブリストル(3)までが付設される。 In this case, on the side of the shorter of the scaffold (2) to Bristol (3) it is attached. この設計変更例は特に膣が極めて小さい場合に有効である。 This design variant is particularly effective when vaginally is very small.

(発明の効果) 上述のように構成された本発明による標本採取装置によれば、特にブリストルを心棒に対し平行にその延長方向に配列すると共にブリストルにその長手方向に延びる鋭い縁部を具備させるから、ブリストルが子宮頚部の管部内に円滑に挿入され且子宮頚部の鱗状上皮細胞をも良好に採取でき、癌腫の早期発見に充分寄与し得る等の効果を達成する。 According to the sampling apparatus according to the present invention configured as described above (Effect of the Invention), in particular it is provided with a sharp edge which extends in the longitudinal direction of the bristles with arranging the bristles parallel to the extension direction thereof relative to the mandrel from Bristol also be satisfactorily collected squamous epithelial cells smoothly inserted 且子 temple and neck in the tube portion of the cervix, to achieve the effects such as may well contribute to the early detection of carcinomas.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

第1図は本発明による標本採取装置の使用状態を示す簡略説明図、第2図は同部分拡大側面図、第3図は同平面図である。 Figure 1 is a simplified diagram illustrating the use state of the sampling device according to the present invention, Figure 2 is the partial enlarged side view, FIG. 3 is a plan view of the same. 1……心棒、2……支承体、3,3′,3″,3…… 1 ...... mandrel, 2 ...... scaffold, 3,3 ', 3 ", 3 ......
ブリストル、4……平側面、5……丸面、6……縁部、 Bristol, 4 ...... planar side, 5 ...... round surface, 6 ...... edge,
7……平面、8……膣、9……子宮頚部、10……管部 7 ...... plane, 8 ...... vagina, 9 ...... cervix, 10 ...... pipe section

Claims (13)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】心棒と、心棒の一端部に設けられる支承体と、実質的に互いに平行に延び支承体に支承される多数のブリストルとを備え、ブリストルが心棒に対し実質的に平行に延び、各ブリストルは心棒の回動時に膣から標本細胞を採取可能な、少なくとも一の長手方向に延びる縁部を有することを特徴とする人体若しくは動物の膣、 And 1. A mandrel, and the bearing member provided at one end of the mandrel, and a plurality of bristles that are supported by the scaffold extend substantially parallel to each other, extend substantially parallel bristles to the mandrel each bristles capable collected sample cells from the vagina during the rotation of the mandrel, the human or animal vagina, characterized in that it has an edge extending at least one longitudinal,
    特に子宮頚部から塗抹標本を採取する標本採取装置。 In particular specimen collection device for collecting the smear from the cervix.
  2. 【請求項2】心棒の延長線上の近傍におけるブリストルの自由端部は心棒の延長線近傍の両外側に配設される他のブリストルよる長手に突設されてなる特許請求の範囲第1項記載の標本採取装置。 Wherein free ends of the bristles in the vicinity of the extension line of the mandrel other Bristol longitudinal formed by projecting the claims claim 1 wherein due disposed on both outer sides of the extension near the mandrel sampling device.
  3. 【請求項3】延長線上のブリストルが他のブリストルより太く設けられてなる特許請求の範囲第1項又は第2項記載の標本採取装置。 Wherein extension on the bristles other ranges thickened provided comprising the claims from Bristol paragraph 1 or specimen collection device of the second Claims.
  4. 【請求項4】支承体が膣の口部の形状に相応する形状に湾曲して設けられてなる特許請求の範囲第1項〜第3項のいずれか一項記載の標本採取装置。 4. A scaffold is sampling apparatus according to any one claim of range the items 1 to item 3 of curved and provided with becomes claimed shape corresponding to the shape of the mouth of the vagina.
  5. 【請求項5】支承体の両側に配設されるブリストルの長さが実質的に同一にされてなる特許請求の範囲第4項記載の標本採取装置。 5. A scaffold sampling device ranging fourth claim of the length of the bristles disposed on either side substantially identical to has been made the claims.
  6. 【請求項6】支承体には弾性が与えられてなる特許請求の範囲第1項〜第5項のいずれか一項記載の標本採取装置。 6. A scaffold sampling apparatus according to any one claim of the items 1 to 5, wherein the appended claims made given the elasticity in.
  7. 【請求項7】支承体の長手方向から見た側面が狭く設けられてなる特許請求の範囲第1項〜第6項のいずれか一項記載の標本採取装置。 7. A scaffold sampling apparatus according to any one claim range of the items 1 to 6, wherein the longitudinal direction from the viewed side becomes is provided narrower claims.
  8. 【請求項8】ブリストルの鋭い縁部は一方向回転により標本を採取可能に設けられてなる特許請求の範囲第1項〜第7項のいずれか一項記載の標本採取装置。 8. Bristol sharp edge sampling apparatus according to any one claim of range the items 1 to 7 of claims made provided to be collected specimen by one-way rotation.
  9. 【請求項9】心棒の軸線を通る平面の一側に配設されるブリストルが心棒の軸線を通る平面の他側に配設されるブリストルに対し点対称に配設されてなる特許請求の範囲第7項又は第8項記載の標本採取装置。 9. mandrel range of axial bristles are disposed on one side of the plane is disposed in point symmetry with respect to bristles disposed on the other side of the plane passing through the axis of the mandrel through the patent claims Section 7 or sampling device of the eighth Claims.
  10. 【請求項10】ブリストルの断面形状が実質的に半円にされてなる特許請求の範囲第1項〜第9項のいずれか一項記載の標本採取装置。 10. Bristol cross-sectional shape substantially sampling apparatus according to any one claim of claims formed by a semicircular first term - paragraph 9.
  11. 【請求項11】各ブリストルの長手方向の一側が平坦に形成されてなる特許請求の範囲第10項記載の標本採取装置。 11. The sampling device of the range paragraph 10, wherein claims in which one side of the longitudinal direction of each bristle is formed to be flat.
  12. 【請求項12】ブリストルを有する支承体が心棒の軸線を通る平面に対し実質的に対称に形成されてなる特許請求の範囲第1項〜第11項のいずれか一項記載の標本採取装置。 12. sampling device substantially any one claim of the claims made formed symmetrically items 1 to 11, wherein the plane passing through the axis of the bearing body mandrel having a bristle.
  13. 【請求項13】支承体の、心棒の軸線を通る平面に対し一側部が他側部より狭くされてなる特許請求の範囲第1 13. The bearing body, a range of one side to the plane passing through the axis of the mandrel is to be narrower than the other side claimed first
    項〜第11項のいずれか一項記載の標本採取装置。 Sampling apparatus according to any one claim of claim to 11 wherein.
JP13103387A 1987-05-26 1987-05-26 Specimen collection device Expired - Lifetime JPH0648269B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13103387A JPH0648269B2 (en) 1987-05-26 1987-05-26 Specimen collection device

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Application Number Priority Date Filing Date Title
JP13103387A JPH0648269B2 (en) 1987-05-26 1987-05-26 Specimen collection device

Publications (2)

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JPS63307361A true JPS63307361A (en) 1988-12-15
JPH0648269B2 true JPH0648269B2 (en) 1994-06-22

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JP13103387A Expired - Lifetime JPH0648269B2 (en) 1987-05-26 1987-05-26 Specimen collection device

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JP (1) JPH0648269B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5290131B2 (en) * 2009-11-16 2013-09-18 デンカ生研株式会社 Collection swab biological specimen, the kit using the manufacturing method and the swab of the swab

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* Cited by examiner, † Cited by third party
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JPS4864798A (en) * 1971-12-06 1973-09-07
GB1408140A (en) * 1971-12-09 1975-10-01 Levene M M Sampling device

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JP1916375C (en) grant
JPS63307361A (en) 1988-12-15 application

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