JPH09327515A - Film with x-ray non-transmissive marker - Google Patents
Film with x-ray non-transmissive markerInfo
- Publication number
- JPH09327515A JPH09327515A JP8182627A JP18262796A JPH09327515A JP H09327515 A JPH09327515 A JP H09327515A JP 8182627 A JP8182627 A JP 8182627A JP 18262796 A JP18262796 A JP 18262796A JP H09327515 A JPH09327515 A JP H09327515A
- Authority
- JP
- Japan
- Prior art keywords
- film
- ray non
- ray
- marker
- balloon
- 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
- 239000003550 marker Substances 0.000 title claims abstract description 8
- 208000031481 Pathologic Constriction Diseases 0.000 abstract description 9
- 208000037804 stenosis Diseases 0.000 description 4
- 230000036262 stenosis Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000002594 fluoroscopy Methods 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101100061188 Drosophila melanogaster dila gene Proteins 0.000 description 1
- 206010064091 Iatrogenic infection Diseases 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
この発明は，消化管狭窄拡張術の際に用いるｐｎｅｕｍ
ａｔｉｃ ｂａｌｌｏｏｎ ｄｉｌａｔｏｒに貼付させ
るＸ線不透過マーカー付きフィルムに関するものであ
る。This invention is a pneum used for gastrointestinal stricture dilatation.
The present invention relates to a film with an X-ray opaque marker to be attached to an attic balloon dilator.
【０００１】[0001]
【従来の方法】消化管狭窄拡張の際，狭窄部確認のため
内視鏡挿入後，ｇｕｉｄｅｗｉｒｅを狭窄部を越して，
医療用Ｘ線モニター透視下で留置させる。その後，内視
鏡を抜去し，ｇｕｉｄｅ ｗｉｒｅを通してｐｎｅｕｍ
ａｔｉｃ ｂａｌｌｏｏｎ ｄｉｌａｔｏｒを挿入す
る。狭窄部確認のために，あらかじめ体表面にＸ線不透
過性物質（鉛など）をマーキングとして使用していた。
しかし，体位変換を行うと実際の狭窄部とずれを生じる
事がある。Ｘ線モニター下では，狭窄部自体確認できず
らく，ｐｎｅｕｍａｔｉｃ ｂａｌｌｏｏｎ ｄｉｌａ
ｔｏｒの芯になる部分にはＸ線不透過物質が付いている
が，Ｂａｌｌｏｏｎ自体はＸ線透過性で，肝腎なＢａｌ
ｌｏｏｎを適切な位置に留置しずらく，何回かの空気の
注入，脱気を繰り返さないとならなかった。拡張後の度
合いについても，レントゲンフィルムで確認するも，ｂ
ａｌｌｏｏｎを空気で膨らませており，骨と重なり合う
部分は確認しずらかった。2. Description of the Related Art When a gastrointestinal stricture is dilated, an endoscope is inserted to confirm the stricture, and the guidewire is passed through the stricture.
Medical X-ray monitor Placed under fluoroscopy. After that, the endoscope is removed and the pneum is passed through the guide wire.
Insert an attic balloon dirator. An X-ray opaque substance (such as lead) was previously used as a marking on the body surface to confirm the narrowed portion.
However, when the posture is changed, it may shift from the actual constriction. Under the X-ray monitor, it was difficult to confirm the stenosis itself, and the pneumatic balloon dila
The core of the tor has an X-ray opaque substance attached to it, but Balloon itself is X-ray permeable and has hepatorenal Bal.
It was difficult to keep the loon in the proper position, and it was necessary to repeat several times of air injection and deaeration. The degree after expansion is also confirmed by X-ray film.
The balloon was inflated with air, and it was difficult to confirm the part that overlaps the bone.
【０００２】[0002]
【発明が解決しようとする課題】したがって，医療用Ｘ
線モニター透視下で狭窄部を通過するｐｎｅｕｍａｔｉ
ｃ ｂａｌｌｏｏｎ自体が，直接確認できればすばや
く，狭窄部に適切に位置させられ，拡張の度合いもｐｎ
ｅｕｍａｔｉｃ ｂａｌｌｏｏｎ自体が，確認できれば
有用と考えられた。Therefore, the medical X
Pneumati passing through stenosis under fluoroscopy
If c-balloon itself can be confirmed directly, it can be quickly and properly positioned in the stenosis, and the degree of dilation is pn
It was considered to be useful if the eumatic balloon itself could be confirmed.
【０００３】[0003]
【課題を解決するための手段】構成を以下に説明する
と， （イ）片面に接着剤のついたフィルムに，Ｘ線不透過マ
ーカーを接着剤付着面に付ける。この際マーカーは，フ
ィルム辺縁より内側になるように位置させる。また，こ
の図では格子状にしているが，他の形，例えば柵状等で
もかまわない。 （ロ）それを，さらにもう一枚のフィルムの上に重ね合
わせる。 （ハ）これを，空気を入れて拡張させた状態のｐｎｅｕ
ｍａｔｉｃ ｂａｌｌｏｏｎ ｄｉｌａｔｏｒに貼付さ
せる。 以上のように装着後ｐｎｅｕｍａｔｉｃ ｂａｌｌｏｏ
ｎ ｄｉｌａｔｏｒより脱気して使用する。[Means for Solving the Problems] The structure will be described below. (A) An X-ray opaque marker is attached to the adhesive adhering surface on a film having an adhesive on one side. At this time, the marker should be positioned inside the film edge. Further, in this figure, the grid shape is used, but other shapes such as a fence shape may be used. (B) Lay it on another piece of film. (C) This is a pneu that is inflated with air.
Affix to a mechanical balloon dilator. After mounting as above, pneumatic balloo
Used after degassing from n dilator.
【０００４】[0004]
【実施例】Ｘ線モニター下で狭窄部とｂａｌｌｏｏｎの
関係が容易に把握できる。また，拡張度合いも，たとえ
拡張部と骨が重なりあっていてもレントゲンフィルム上
で明確に確認できた。医原性感染防止の点より１回限り
使用の使い捨てとした。[Example] The relationship between the stenosis and the balloon can be easily grasped under an X-ray monitor. In addition, the degree of expansion was clearly confirmed on the X-ray film even if the expansion and bone overlap. From the viewpoint of prevention of iatrogenic infection, it was used only once and was disposable.
【図１】本発明の作成前の斜視図FIG. 1 is a perspective view of the present invention before production.
【図２】本発明の斜視図FIG. 2 is a perspective view of the present invention.
【図３】空気を入れて拡張させた状態のｐｎｅｕｍａｔ
ｉｃ ｂａｌｌｏｏｎ ｄｉｌａｔｏｒに貼付させた図[Fig. 3] Pneumat in a state of being inflated with air
Diagram attached to ic ballon dilator
１はフィルム ２はＸ線不透過マーカー 1 is a film 2 is a radiopaque marker
Claims (1)
不透過マーカーをつけ，ｐｎｅｕｍａｔｉｃ ｂａｌｌ
ｏｏｎ ｄｉｌａｔｏｒに貼付させる医療用器材1. An X-ray opaque marker is attached to a film having adhesiveness on one side to obtain a pneumatic ball.
Medical equipment to be attached to the on dilator
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8182627A JPH09327515A (en) | 1996-06-07 | 1996-06-07 | Film with x-ray non-transmissive marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8182627A JPH09327515A (en) | 1996-06-07 | 1996-06-07 | Film with x-ray non-transmissive marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09327515A true JPH09327515A (en) | 1997-12-22 |
Family
ID=16121602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8182627A Pending JPH09327515A (en) | 1996-06-07 | 1996-06-07 | Film with x-ray non-transmissive marker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09327515A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012501740A (en) * | 2008-09-05 | 2012-01-26 | シー・アール・バード・インコーポレーテッド | Balloon with radiopaque adhesive |
| US10086174B2 (en) | 2012-03-09 | 2018-10-02 | Clearstream Technologies Limited | Medical balloon with radiopaque end portion for precisely identifying a working surface location |
| US10500378B2 (en) | 2012-03-09 | 2019-12-10 | Clearstream Technologies Limited | Medical balloon including radiopaque insert for precisely identifying a working surface location |
| US11357956B2 (en) | 2012-03-09 | 2022-06-14 | Clearstream Technologies Limited | Parison for forming blow molded medical balloon with modified portion, medical balloon, and related methods |
-
1996
- 1996-06-07 JP JP8182627A patent/JPH09327515A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012501740A (en) * | 2008-09-05 | 2012-01-26 | シー・アール・バード・インコーポレーテッド | Balloon with radiopaque adhesive |
| EP2331186B1 (en) * | 2008-09-05 | 2016-08-17 | C.R. Bard, Inc. | Balloon with radiopaque adhesive |
| US10806907B2 (en) | 2008-09-05 | 2020-10-20 | C.R. Bard, Inc. | Balloon with radiopaque adhesive |
| US10086174B2 (en) | 2012-03-09 | 2018-10-02 | Clearstream Technologies Limited | Medical balloon with radiopaque end portion for precisely identifying a working surface location |
| US10500378B2 (en) | 2012-03-09 | 2019-12-10 | Clearstream Technologies Limited | Medical balloon including radiopaque insert for precisely identifying a working surface location |
| US11357956B2 (en) | 2012-03-09 | 2022-06-14 | Clearstream Technologies Limited | Parison for forming blow molded medical balloon with modified portion, medical balloon, and related methods |
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