JPH10108869A - Placenta holder for collecting umbilical cord blood - Google Patents
Placenta holder for collecting umbilical cord bloodInfo
- Publication number
- JPH10108869A JPH10108869A JP8284629A JP28462996A JPH10108869A JP H10108869 A JPH10108869 A JP H10108869A JP 8284629 A JP8284629 A JP 8284629A JP 28462996 A JP28462996 A JP 28462996A JP H10108869 A JPH10108869 A JP H10108869A
- Authority
- JP
- Japan
- Prior art keywords
- placenta
- umbilical cord
- blood
- holder
- cord blood
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150045—Source of blood for blood from vagina, placenta, colon or mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150038—Source of blood for blood from umbilical cord
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Reproductive Health (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Surgical Instruments (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、移植治療、自己血
輸血、培養血液製剤等に利用する臍帯血をヒト胎児又は
新生児の臍帯及び胎盤から採取するために、臍帯を下垂
させた状態で胎盤を保持する臍帯血採取用胎盤保持具に
関するものである。BACKGROUND OF THE INVENTION The present invention relates to a method for collecting cord blood used for transplantation therapy, autologous blood transfusion, cultured blood products, etc. from the umbilical cord and placenta of a human fetus or a newborn baby. The present invention relates to a placenta holder for umbilical cord blood collection that holds a blood vessel.
【０００２】[0002]
【従来の技術】骨髄移植治療や遺伝子治療のために造血
系幹細胞を含む血液を採取する方法としては、入手が簡
単、麻酔過誤や疼痛等の採取に伴う副作用がない、ウイ
ルス、細菌感染の可能性が小さい等の利点を有するヒト
胎児又は新生児の臍帯及び胎盤からの臍帯血の採取が、
最近では骨髄液の採取に代えて行なわれている。2. Description of the Related Art As a method for collecting blood containing hematopoietic stem cells for bone marrow transplantation therapy or gene therapy, it is easy to obtain, has no side effects associated with collection of malanae or pain, and is capable of virus and bacterial infection. Collection of cord blood from human fetal or neonatal umbilical cord and placenta having advantages such as low sex,
Recently, it has been used instead of collecting bone marrow fluid.
【０００３】このため、特開平８−５２２０６号公報に
よれば、臍帯動脈もしくは臍帯静脈の一方に接続される
補充液注入回路と、その他方に接続される採血回路と、
これらの回路に設けられた送液手段とを備えた臍帯血採
取装置、或は特開平７−１８４９９１号公報により、臍
帯又は胎盤への接続部と、吸引及び送液機能を有する手
動送液手段と、血液採取容器とを有し、連通部材が送液
手段を接続部又は血液採取容器に選択的に連通させる臍
帯血採取器具が開示されている。For this reason, according to Japanese Patent Application Laid-Open No. 8-52206, a replenisher injection circuit connected to one of the umbilical artery or umbilical vein, a blood collection circuit connected to the other,
Umbilical cord blood collection apparatus having a liquid feeding means provided in these circuits, or a manual liquid feeding means having a connection part to an umbilical cord or a placenta and a suction and liquid sending function according to JP-A-7-184991 And a blood collection container, wherein the communication member selectively connects the liquid sending means to the connection portion or the blood collection container.
【０００４】一方、このような採取に際して、図５に示
すように、胎盤１を底面の中央部に臍帯挿通孔が穿孔さ
れたステンレス製洗面器６に収納して、スタンド５の支
持フレーム５ａに載置し、臍帯挿通孔から臍帯２を垂下
させている。これにより、その下端部に止血鉗子７をセ
ットした状態で臍帯２の臍帯血及び胎盤１から重力によ
り臍帯２の血管に集まった臍帯血を例えば抗凝固剤入り
の注射器３で採取することができる。前述の採取器具を
使用することも可能である。On the other hand, at the time of such collection, as shown in FIG. 5, the placenta 1 is stored in a stainless steel basin 6 having an umbilical cord insertion hole drilled at the center of the bottom surface, and is placed on a support frame 5a of the stand 5. The umbilical cord 2 is suspended from the umbilical cord insertion hole. In this manner, the cord blood of the umbilical cord 2 and the cord blood collected from the placenta 1 in the blood vessels of the umbilical cord 2 by gravity can be collected by the syringe 3 containing an anticoagulant, for example, with the hemostat 7 set at the lower end thereof. . It is also possible to use the aforementioned collecting instruments.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、洗面器
は、胎盤及び臍帯の表面に多量に付着した母体の血液で
汚染されるために使用後に洗浄及び滅菌作業が不可欠で
あり、また採血後の臍帯及び胎盤の廃棄作業も周囲が不
潔になり易いために厄介であった。さらに、スタンドが
複数本の脚を有する載置式であるために、採血時に脚が
邪魔になっていた。However, since the basin is contaminated with a large amount of maternal blood attached to the placenta and the surface of the umbilical cord, washing and sterilization after use is indispensable. Disposal of the placenta was also troublesome because the surrounding area was apt to become dirty. Furthermore, since the stand is of a mounting type having a plurality of legs, the legs hinder the blood collection.
【０００６】本発明は、このような点に鑑みて、臍帯血
の採取の準備及び事後の処理も清潔、かつ簡単に行なえ
る臍帯血採取用胎盤保持具を提供することを目的とす
る。SUMMARY OF THE INVENTION In view of the foregoing, it is an object of the present invention to provide a cord blood-collecting placenta holder which can clean and easily perform preparation of cord blood and subsequent processing.
【０００７】[0007]
【課題を解決するための手段】本発明は、この目的を達
成するために、請求項１により、臍帯血を採取するため
に臍帯を下垂させた状態で胎盤を保持するための臍帯血
採取用胎盤保持具において、胎盤に付着した血液を吸収
する吸水性の内面シートに、防水性の外面シートが成層
され、かつ円錐台状筒体を平坦面に展開した形状に形成
した折畳自在の保持具本体と、その両側の側部の互の重
なり度合を調整して筒体に組み立てた状態に側部を着脱
自在に接続する接続具と、筒体に組み立てられた状態の
保持具本体を吊すためのサスペンダ用線状体とを備え、
保持具本体の上縁及び下縁を、筒体に組み立てた状態で
上方から胎盤を収納させ得る開口部及び臍帯を下方へ挿
通させる臍帯挿通孔を形成し得るように、それぞれほぼ
円弧状に形成したことを特徴とする。According to the present invention, there is provided, in accordance with the present invention, an apparatus for collecting cord blood for holding a placenta in a state where the cord is drooped to collect cord blood. In a placenta holder, a waterproof outer sheet is layered on a water-absorbent inner sheet that absorbs blood attached to the placenta, and a foldable holder formed by expanding a truncated conical cylinder into a flat surface. A fixture for adjusting the degree of overlap between the main body and the side portions on both sides thereof, and a connecting device for removably connecting the side portions in a state where the side body is assembled to the cylindrical body, and a holder main body assembled to the cylindrical body is hung. And a linear body for a suspender for
The upper edge and the lower edge of the holder main body are respectively formed in a substantially arc shape so as to form an opening for accommodating the placenta from above and an umbilical cord insertion hole for penetrating the umbilical cord downward in a state where the holder is assembled into a cylindrical body. It is characterized by having done.
【０００８】保持具本体は、その側部の重なり度合を調
整することにより、胎盤に対応した大きさの逆円錐台状
筒体に組み立てられ、この組立状態に粘着テープ、面フ
アスナ等の接続具で両側部が接続される。保持具本体は
完全な扇形もしくは半円形状であっても側部の重なり度
合の調整により僅かにずれるとしてもほぼ逆円錐台状に
組み立てられる。組み立てられた筒体は、バンド、紐等
の線状体で例えばスタンドの水平支持アームに吊す。臍
帯を臍帯挿通孔を通して下垂させ、胎盤を筒体に収納・
保持させた状態で臍帯血を採取する。必要により、接続
具を脱着して下縁で形成された臍帯挿通孔の大きさを調
整し、胎盤の外面に付着した母体の血液を内面シートに
吸収させて漏れないようする。採取後は、保持具本体で
臍帯及び胎盤を包み直すことができる。The holder main body is assembled into an inverted truncated conical cylindrical body having a size corresponding to the placenta by adjusting the degree of overlap of the side portions. Are connected on both sides. Even if the holder body is completely fan-shaped or semi-circular, even if it slightly shifts by adjusting the degree of overlapping of the side parts, the holder body can be assembled in a substantially inverted truncated cone shape. The assembled cylinder is hung on a horizontal support arm of a stand, for example, with a linear body such as a band or a string. The umbilical cord is lowered through the umbilical cord insertion hole, and the placenta is stored in the cylinder.
The cord blood is collected while being retained. If necessary, the connection device is detached to adjust the size of the umbilical cord insertion hole formed at the lower edge, and the mother's blood attached to the outer surface of the placenta is absorbed by the inner sheet so as to prevent leakage. After collection, the umbilical cord and placenta can be rewrapped with the holder body.
【０００９】接続具は、保持具本体に分離して付属する
か、一方の端部が保持具本体の一方の側部に取付けら
れ、保持具本体の外面に粘着もしくは係止される粘着テ
ープ、或は面フアスナ等である。サスペンダ用線状体
は、保持具本体に分離して付属するか、少なくとも一方
の端部を保持具本体の上端部に取付け、他方の端部がフ
リーな場合使用時に粘着もしくは係止等で取付けるよう
にする。An adhesive tape which is attached separately to the holder main body or one end of which is attached to one side of the holder main body and which is adhered or locked to the outer surface of the holder main body; Or a surface fastener. The linear body for the suspender is attached separately to the holder main body, or at least one end is attached to the upper end of the holder main body, and when the other end is free, it is attached with an adhesive or a lock when used. To do.
【００１０】胎盤保持具を保管時には平坦に折り畳んで
置く容器として予め形成しておくには、請求項３によ
り、胎盤に付着した血液を吸収する吸水性の内面シート
に、防水性の外面シートを成層して上方から胎盤を収納
させ得る形状に形成され、かつ折畳自在の容器より構成
し、この容器を吊すためのサスペンダ用線状体を容器の
上端部に取付け、容器の底面に臍帯を下方へ挿通させる
臍帯挿通孔を形成すると共に、この臍帯挿通孔を臍帯に
密着させる締め具を設ける。According to a third aspect of the present invention, the placenta holder is preliminarily formed as a container to be folded flat when stored, and a waterproof outer sheet is provided on the water-absorbent inner sheet for absorbing blood adhered to the placenta. It is formed into a shape that can be used to store the placenta from above and is made of a foldable container.A suspending linear body for hanging this container is attached to the upper end of the container, and an umbilical cord is attached to the bottom of the container. An umbilical cord insertion hole to be inserted downward is formed, and a fastener for bringing the umbilical cord insertion hole into close contact with the umbilical cord is provided.
【００１１】[0011]
【発明の実施の形態】図１及び図２を基に本発明の実施
の形態の一例による臍帯血採取用胎盤保持具を説明す
る。この胎盤保持具は、胎盤に付着した血液を吸収する
吸水性の可撓性内面シート１２に、防水性の可撓性外面
シート１１を周縁部分１２ａで互に接合して成層した折
畳自在の扇形状の保持具本体１０と、その両側の側部を
重ね合わせた状態に接続する接続具として内面に粘着面
１３ａを備えて剥離紙でカバーされた３本の粘着テープ
１３と、保持具本体１０の上端部分に粘着される粘着面
１５ａを両端部に備え、剥離紙でカバーされた２本のサ
スペンダ用線状体としてのバンド１５とより構成されて
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A placenta holding device for collecting cord blood according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. This placenta holder has a water-absorbing flexible inner sheet 12 that absorbs blood adhering to the placenta and a waterproof flexible outer sheet 11 joined to each other at a peripheral edge portion 12a to form a foldable layer. A fan-shaped holder main body 10, three adhesive tapes 13 each having an adhesive surface 13 a on its inner surface and covered with release paper as a connection tool for connecting both side portions of the holder main body, and a holder main body An adhesive surface 15a that is adhered to the upper end portion of the cover 10 is provided at both ends, and is composed of two bands 15 as linear bodies for suspenders covered with release paper.
【００１２】保持具本体１０は、上方から胎盤１を収納
させ得る形状の逆円錐台状筒体９を平坦面に展開した扇
形状に形成され、筒体９に組み立てられた状態で、保持
具本体１０の上縁１０ａを上方から胎盤１を塊にして収
納させ得る直径３０ｃｍ程度の開口部９ａを形成し得る
円弧状に、また下縁１０ｂは双生児の２本の臍帯２を挿
通させ得るように直径３ｃｍ程度の臍帯挿通孔９ｂを形
成し得る円弧状に形成されている。両側の側縁１０ｃ
は、上下縁１０ａ、１０ｂの円弧の共通の中心点に対す
る半径方向に形成されている。内面シート１２は、紙お
むつ等に用いられる吸水膨潤性ポリマシート、セルロー
ス系スポンジシート等を素材にすることができる。側縁
１０ｃの長さは、事後処理を考慮して、胎盤１の収納状
態で開口部９ａを閉鎖できるように、上方へ空間部を残
すように設定するのが好ましい。The holder main body 10 is formed in a fan shape in which an inverted truncated conical cylindrical body 9 having a shape capable of storing the placenta 1 from above is developed on a flat surface. The upper edge 10a of the main body 10 is formed in an arc shape capable of forming an opening 9a having a diameter of about 30 cm capable of accommodating the placenta 1 in a lump from above, and the lower edge 10b allows the two umbilical cords 2 of a twin to pass therethrough. It is formed in an arc shape capable of forming an umbilical cord insertion hole 9b having a diameter of about 3 cm. Side edges 10c on both sides
Are formed in a radial direction with respect to a common center point of the arcs of the upper and lower edges 10a and 10b. The inner sheet 12 can be made of a water-absorbing and swellable polymer sheet, a cellulosic sponge sheet, or the like used for a disposable diaper or the like. The length of the side edge 10c is preferably set so as to leave a space upward so that the opening 9a can be closed when the placenta 1 is stored in consideration of post-processing.
【００１３】このように構成された胎盤保持具の使用方
法を説明する。採血に際して、保持具本体１０の側部の
重なり度合を調整することにより、胎盤１に対応した大
きさの逆円錐台状筒体９を形成して、粘着テープ１３を
外面シート１１に粘着させて両側部を接続する。次に、
このような胎盤保持具として筒体９に組み立てられた状
態で、バンド１５の粘着面１５ａを保持具本体１０の上
端部に粘着させ、スタンド８の水平支持アーム８ａに吊
し、臍帯２を臍帯挿通孔９ｂに通して下垂させ、胎盤１
を収納・保持させる。A method of using the placenta holding device thus configured will be described. At the time of blood collection, the degree of overlap of the sides of the holder main body 10 is adjusted to form the inverted truncated conical cylindrical body 9 having a size corresponding to the placenta 1, and the adhesive tape 13 is adhered to the outer sheet 11. Connect both sides. next,
In such a state that the placenta holder is assembled to the cylindrical body 9, the adhesive surface 15 a of the band 15 is adhered to the upper end of the holder body 10, hung on the horizontal support arm 8 a of the stand 8, and the umbilical cord 2 is umbilical cord. The placenta 1 is dropped through the insertion hole 9b.
Is stored and held.
【００１４】さらに、必要により、下側の粘着テープ１
３の粘着位置を微調整して、下縁１０ｂの巻回により形
成された臍帯挿通孔９ｂが臍帯２に密着する大きさに設
定し、臍帯２が過度に締付けられずに胎盤１の表面に付
着した母体の血液が内面シート１２に吸収されて漏れな
いようにする。続いて、注射器３の針を臍帯２に刺し、
その臍帯血或は胎盤１側から重力により集まった臍帯血
を採取する。止血鉗子７は予めセットして臍帯挿通孔９
ｂを通すこともできる。Further, if necessary, the lower adhesive tape 1
3 is adjusted so that the umbilical cord insertion hole 9b formed by the winding of the lower edge 10b is in close contact with the umbilical cord 2, and the umbilical cord 2 is not excessively tightened and is placed on the surface of the placenta 1. The attached mother's blood is absorbed by the inner sheet 12 so as not to leak. Subsequently, the needle of the syringe 3 is pierced into the umbilical cord 2,
The cord blood or cord blood collected by gravity from the placenta 1 is collected. The hemostat 7 is set in advance and the umbilical cord insertion hole 9 is set.
b can also be passed.
【００１５】採血後は、粘着テープ１３を一旦外して臍
帯２も収納し、臍帯挿通孔９ｂを閉鎖し、さらに上縁１
０ａも外したバンド１５で縛って閉鎖し、胎盤１を臍帯
２と共に包み込んで廃棄する。必要により、さらに袋に
包んで廃棄する。胎盤１を包む方法としては、保持具本
体１０及び粘着テープ１３のみで、或はさらにバンド１
５を利用した他の方法も可能である。After blood collection, the adhesive tape 13 is once removed, the umbilical cord 2 is also stored, the umbilical cord insertion hole 9b is closed, and the upper edge 1
The placenta 1 is wrapped together with the umbilical cord 2 and discarded. If necessary, further wrap in a bag and discard. As a method for wrapping the placenta 1, only the holder body 10 and the adhesive tape 13 are used, or
Other methods using 5 are also possible.
【００１６】図３は別の実施の形態を示すもので、同様
に内面吸水性、外面防水性の扇形状を有する可撓性の保
持具本体２０の一方の側部に被係止面２３ａを有する面
ファスナ２３を取付け、他方の側端部分における重なり
度合の調整領域に係止面２３ｂを形成すると共に、上縁
部には紐案内溝２６ａを形成して紐２６を予め通してお
く。上縁には、一対のサスペンダ用紐２５が取付けられ
ている。これにより、逆円錐台状筒体の大きさを面ファ
スナ２３の係止位置で調整し、採血後は紐２６を引張っ
て上縁の開口部を閉じ、さらに最下位置の面ファスナも
再係止させて臍帯挿通孔も閉じる。面ファスナ２３は、
テープ状に突出させずに、一方の側部に縦方向全域に取
付けても良い。紐２６は廃止しても良い。FIG. 3 shows another embodiment. Similarly, a locked surface 23a is provided on one side of a flexible holder main body 20 having a fan shape of water absorption on the inner surface and waterproofing on the outer surface. A hook-and-loop fastener 23 is attached, a locking surface 23b is formed in an overlapping degree adjustment region on the other side end portion, and a string guide groove 26a is formed in an upper edge portion to pass the string 26 in advance. A pair of suspender cords 25 are attached to the upper edge. Thereby, the size of the inverted truncated conical cylindrical body is adjusted at the locking position of the hook-and-loop fastener 23, and after the blood is collected, the string 26 is pulled to close the opening at the upper edge, and the hook-and-loop fastener at the lowest position is re-engaged. Stop and close the umbilical cord insertion hole. The hook-and-loop fastener 23,
Instead of projecting in a tape shape, it may be attached to one side in the entire vertical direction. The string 26 may be abolished.
【００１７】図４は胎盤保持具が折畳自在の逆円錐台状
容器３０として予め製作された実施の形態を示す。同様
に吸水性内面シートに防水性外面シートを成層し、開口
部３０ｂを形成する上端部に３本の紐３５が取付けられ
ている。底面３０ａには、円筒状の臍帯挿通孔３２が形
成され、粘着テープ３３の一方の端部が取付けられてい
る。FIG. 4 shows an embodiment in which the placenta holder is manufactured in advance as a foldable inverted truncated cone-shaped container 30. Similarly, a waterproof outer sheet is layered on the water-absorbing inner sheet, and three cords 35 are attached to the upper end forming the opening 30b. A cylindrical umbilical cord insertion hole 32 is formed in the bottom surface 30a, and one end of an adhesive tape 33 is attached thereto.
【００１８】容器３０は、保管状態では平坦状に折り畳
まれている。使用に際しては、臍帯２を通した臍帯挿通
孔３２を粘着テープ３３で絞る。採血後は、紐３５で開
口部３０ｂを縛って閉鎖する。容器３０は、大きめの胎
盤１が塊状に収納された状態でも上方に隙間が残る大き
さに設定されている。The container 30 is folded flat when stored. In use, the umbilical cord insertion hole 32 through which the umbilical cord 2 passes is squeezed with an adhesive tape 33. After blood collection, the opening 30b is closed with the string 35 and closed. The container 30 is set to have a size in which a gap remains upward even when the large placenta 1 is stored in a lump.
【００１９】[0019]
【発明の効果】請求項１の発明によれば、胎盤保持具の
容積を胎盤を安定して保持できる大きさに、また臍帯挿
通孔の大きさも臍帯の大きさに応じて設定可能となる。
使い捨てであるために採血後の胎盤保持具の洗浄、滅菌
等が不要となる。臍帯及び胎盤をそのまま包んで廃棄で
きるために、事後処理も清潔、かつ簡便に行なえる。要
するに、採取の準備及び事後処理が容易に衛生的に行な
える使い捨て式の安価な臍帯血採取用胎盤保持具が実現
される。吊し方式のために周辺のスタンドの脚を１本に
でき、臍帯周辺の脚が邪魔にならず、採血処理もスムー
ズに行なえる。According to the first aspect of the present invention, the volume of the placenta holder can be set to a size that can stably hold the placenta, and the size of the umbilical cord insertion hole can be set according to the size of the umbilical cord.
Since it is disposable, washing and sterilization of the placenta holder after blood collection becomes unnecessary. Since the umbilical cord and placenta can be wrapped and discarded, post-treatment can be performed cleanly and simply. In short, a disposable and inexpensive placental holder for collecting cord blood that can be easily and hygienically prepared for collection and post-processed is realized. Due to the suspension method, the legs of the stand around the umbilical cord can be made one, and the legs around the umbilical cord do not get in the way, and the blood sampling process can be performed smoothly.
【００２０】請求項２の発明によれば、保持具本体、接
続具及びサスペンダが組立可能に独立であるために、よ
り安価に製作され、組立ミスが生じた場合等でも他のセ
ットのものを流用でき、多数のセットを用意しておくこ
とにより融通性が得られる。According to the second aspect of the present invention, since the holder main body, the connection tool, and the suspender are independent so as to be assembled, they can be manufactured at a lower cost, and even if an assembly error occurs, another set can be used. It can be diverted and flexibility can be obtained by preparing a large number of sets.
【００２１】請求項３の発明によれば、予め容器として
より構成されているために、組立作業が不要になる。平
坦状の保管も可能である。According to the third aspect of the present invention, since the container is constituted in advance as a container, an assembling operation is not required. Flat storage is also possible.
【図１】本発明の実施の形態による臍帯血採取用胎盤保
持具の保管状態での正面図である。FIG. 1 is a front view of a placenta holding device for collecting cord blood according to an embodiment of the present invention in a stored state.
【図２】同胎盤保持具を用いた臍帯血の採取状態を示す
斜視図である。FIG. 2 is a perspective view showing a state of collecting cord blood using the placenta holder.
【図３】別の実施の形態による胎盤保持具の保管状態で
の正面図である。FIG. 3 is a front view of a placenta holder according to another embodiment in a storage state.
【図４】さらに別の実施の形態による胎盤保持具の使用
時の斜視図である。FIG. 4 is a perspective view of a placenta holding device according to still another embodiment at the time of use.
【図５】従来の臍帯血の採取方法を示す斜視図である。FIG. 5 is a perspective view showing a conventional method for collecting cord blood.
１ 胎盤 ２ 臍帯 ９ 筒体 ９ａ、３０ｂ 開口部 ９ｂ、３２ 臍帯挿通孔 １０、２０ 保持具本体 １０ａ 上縁 １０ｂ 下縁 １０ｃ 側縁 １１ 外面シート １２ 内面シート １３、３３ 粘着テープ １５ バンド ２３ 面ファスナ ２５、２６、３５ 紐 ３０ 容器 Reference Signs List 1 placenta 2 umbilical cord 9 cylindrical body 9a, 30b opening 9b, 32 umbilical cord insertion hole 10, 20 holder main body 10a upper edge 10b lower edge 10c side edge 11 outer sheet 12 inner sheet 13, 33 adhesive tape 15 band 23 fastener 23 , 26, 35 string 30 containers
Claims (3)
た状態で胎盤を保持するための臍帯血採取用胎盤保持具
において、 胎盤に付着した血液を吸収する吸水性の内面シートに、
防水性の外面シートが成層され、かつ円錐台状筒体を平
坦面に展開した形状に形成した折畳自在の保持具本体
と、その両側の側部の互の重なり度合を調整して前記筒
体に組み立てた状態に前記側部を着脱自在に接続する接
続具と、前記筒体に組み立てられた状態の前記保持具本
体を吊すためのサスペンダ用線状体とを備え、 前記保持具本体の上縁及び下縁を、前記筒体に組み立て
た状態で上方から胎盤を収納させ得る開口部及び臍帯を
下方へ挿通させる臍帯挿通孔を形成し得るように、それ
ぞれほぼ円弧状に形成したことを特徴とする臍帯血採取
用胎盤保持具。1. A cord blood placenta holding device for holding a placenta in a state in which the umbilical cord is drooped to collect cord blood, comprising: a water-absorbent inner sheet that absorbs blood adhering to the placenta;
A watertight outer sheet is layered, and a foldable holder body formed in a shape in which a truncated cone-shaped cylindrical body is developed on a flat surface, and the degree of overlap of the sides on both sides thereof is adjusted to adjust the degree of overlap. A connector for detachably connecting the side portions in an assembled state to the body, and a suspender linear body for suspending the holder body in an assembled state to the cylindrical body; The upper edge and the lower edge are each formed in a substantially arc shape so that an opening for accommodating the placenta from above and an umbilical cord insertion hole for inserting the umbilical cord downward can be formed in a state assembled in the cylindrical body. A placental holder for collecting cord blood.
保持具本体の上端部に取付けられるサスペンダ用線状体
とが互に分離したセットとして構成され、使用時に組み
立てられることを特徴とする請求項１の臍帯血採取用胎
盤保持具。2. A holding tool body, a connecting tool, and a suspender linear body having both ends attached to an upper end of the holding tool body are configured as a set separated from each other, and are assembled when used. The placenta holding device for collecting cord blood according to claim 1.
た状態で胎盤を保持するための臍帯血採取用胎盤保持具
において、 胎盤に付着した血液を吸収する吸水性の内面シートに、
防水性の外面シートを成層して上方から胎盤を収納させ
得る形状に形成され、かつ折畳自在の容器より構成し、 この容器を吊すためのサスペンダ用線状体を前記容器の
上端部に取付け、 前記容器の底面に臍帯を下方へ挿通させる臍帯挿通孔を
形成すると共に、この臍帯挿通孔を臍帯に密着させる締
め具を設けたことを特徴とする臍帯血採取用胎盤保持
具。3. A cord blood placenta holding device for holding a placenta with the umbilical cord suspended in order to collect cord blood, comprising: a water-absorbent inner sheet that absorbs blood adhered to the placenta;
A waterproof outer sheet is laminated and formed into a shape capable of storing the placenta from above, and is composed of a foldable container. A suspender linear body for suspending the container is attached to the upper end of the container. A placenta holding device for collecting cord blood, wherein a umbilical cord insertion hole through which the umbilical cord is inserted downward is formed on the bottom surface of the container, and a fastener for closely attaching the umbilical cord insertion hole to the umbilical cord is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8284629A JPH10108869A (en) | 1996-10-07 | 1996-10-07 | Placenta holder for collecting umbilical cord blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8284629A JPH10108869A (en) | 1996-10-07 | 1996-10-07 | Placenta holder for collecting umbilical cord blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10108869A true JPH10108869A (en) | 1998-04-28 |
Family
ID=17680951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8284629A Pending JPH10108869A (en) | 1996-10-07 | 1996-10-07 | Placenta holder for collecting umbilical cord blood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10108869A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011078594A (en) * | 2009-10-07 | 2011-04-21 | Nipro Corp | Blood collecting table |
| WO2013112106A1 (en) * | 2012-01-27 | 2013-08-01 | Sg Meditech Pte Ltd | Placental blood extraction device |
| WO2022119545A3 (en) * | 2020-12-04 | 2022-09-22 | Yildiz Teknik Üniversitesi | Bacterial cellulose based umbilical cord ring |
-
1996
- 1996-10-07 JP JP8284629A patent/JPH10108869A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011078594A (en) * | 2009-10-07 | 2011-04-21 | Nipro Corp | Blood collecting table |
| WO2013112106A1 (en) * | 2012-01-27 | 2013-08-01 | Sg Meditech Pte Ltd | Placental blood extraction device |
| CN104245011A (en) * | 2012-01-27 | 2014-12-24 | 新加坡美迪宇能私人有限公司 | Placental blood extraction device |
| WO2022119545A3 (en) * | 2020-12-04 | 2022-09-22 | Yildiz Teknik Üniversitesi | Bacterial cellulose based umbilical cord ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3759171B2 (en) | Apparatus and method for collecting blood from umbilical cord | |
| US9375168B2 (en) | Apparatus and method for collecting cord blood | |
| US3324855A (en) | Surgical sponge stick | |
| EP1200003A1 (en) | Blood processing set including an integrated blood sampling system | |
| JPH06506129A (en) | Device for cutting the umbilical cord and collecting samples | |
| JP7055137B2 (en) | Umbilical cord blood collection device | |
| US5201703A (en) | Apparatus for collecting blood from a chest drainage unit and reinfusion of the blood | |
| JPH10108869A (en) | Placenta holder for collecting umbilical cord blood | |
| JP4385972B2 (en) | Umbilical cord blood bag system, umbilical cord blood collection method, and umbilical cord blood processing method | |
| US6302854B1 (en) | Method for collecting fluids | |
| CN213491004U (en) | Hemodialysis pjncture needle subassembly | |
| JP5322790B2 (en) | Blood component sampling system, blood component sampling method, and blood collection tube | |
| JP2767648B2 (en) | Adapters and blood collection equipment | |
| RU2335302C2 (en) | Device for recovery and reinfusion of blood | |
| CN211049360U (en) | Portable blood sampling box | |
| CN219331944U (en) | Surgical bag | |
| RU2321430C1 (en) | Blood collection and retransfusion apparatus | |
| CN213048571U (en) | Disposable hemodialysis blood road pipe fixing plaster | |
| JP3606298B2 (en) | Umbilical cord blood collection aid | |
| JPH10155809A (en) | Placenta holder | |
| JP4199590B2 (en) | Partition member for extracorporeal circulation circuit | |
| EP0935481A1 (en) | Connector assembly for collecting fluids | |
| JP2008132190A (en) | Blood bag for inspection and blood collecting device | |
| CN205814333U (en) | Internal fistula punctures special blood-drawing pin | |
| JP4502958B2 (en) | Blood collection instrument support device |