JPS63302863A - Endogastric indwelling balloon - Google Patents
Endogastric indwelling balloonInfo
- Publication number
- JPS63302863A JPS63302863A JP62138614A JP13861487A JPS63302863A JP S63302863 A JPS63302863 A JP S63302863A JP 62138614 A JP62138614 A JP 62138614A JP 13861487 A JP13861487 A JP 13861487A JP S63302863 A JPS63302863 A JP S63302863A
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- endogastric
- indwelling balloon
- indwelling
- intragastric
- 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
- 210000002784 stomach Anatomy 0.000 abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000004580 weight loss Effects 0.000 description 5
- 230000002496 gastric effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000036528 appetite Effects 0.000 description 2
- 235000019789 appetite Nutrition 0.000 description 2
- 235000003642 hunger Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 235000001916 dieting Nutrition 0.000 description 1
- 230000037228 dieting effect Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、胃内留置バルーン、詳しくは、経内視鏡的に
胃内に挿入され胃内で膨らまされて、そのまま留置され
ることによって、人体の空腹感を補い、食欲を抑制して
減量をするためのダイエツト用の胃内留置バルーンに関
する。Detailed Description of the Invention [Industrial Application Field] The present invention relates to an intragastric indwelling balloon, specifically, a gastric indwelling balloon that is endoscopically inserted into the stomach, inflated within the stomach, and left as it is. This invention relates to an intragastric indwelling balloon for dieting that compensates for the human body's sense of hunger and suppresses appetite for weight loss.
［従来の技術］
周知のように、従来のこの種の胃内留置バルーン２１は
、その−例を第６図に示すように、耐酸性ビニール薄膜
等からなり、中心に空洞２２を有するドーナッツ状の円
筒形状に形成されているもので、その一端面に空気注入
口２３を有し、約１００ｃｃ程度の容量を有している。[Prior Art] As is well known, a conventional intragastric indwelling balloon 21 of this type is made of an acid-resistant vinyl thin film and has a donut shape with a cavity 22 in the center, as shown in FIG. It is formed in a cylindrical shape, has an air inlet 23 on one end face, and has a capacity of about 100 cc.
この留置バルーン２１を胃内に挿入するときは、予じめ
折り畳んで周知のバルーンカテーテル（図示されず）の
先端に取り付けて、同バルーンカテーテルを介して経内
視鏡的に胃内に挿入し、同バルーンカテーテルを介して
、上記空気注入口２３がら空気を注入し、同胃内留置バ
ルーン２１を第６図の状態に膨張させた後、そのまま胃
内に留置するようになっている。そして、胃内に留置さ
れた胃内留置バルーン２１は、空腹感を軽減させ、食欲
を抑制するので、一定期間、例えば数ケ月程留置される
と減量効果が古られるようになっている。When inserting this indwelling balloon 21 into the stomach, it is folded in advance, attached to the tip of a well-known balloon catheter (not shown), and inserted endoscopically into the stomach via the same balloon catheter. Air is injected through the air inlet 23 through the same balloon catheter to inflate the intragastric indwelling balloon 21 to the state shown in FIG. 6, and then the intragastric indwelling balloon 21 is left in the stomach as it is. Since the intragastric indwelling balloon 21 placed in the stomach reduces the feeling of hunger and suppresses appetite, the weight loss effect becomes obsolete after being indwelled for a certain period of time, for example, several months.
このようにして、上記減量を達成した後は、胃内に留置
されているバルーン２１は体外に回収されるが、この回
収作業は内視鏡を介して、先ずヒータプローブで胃内留
置バルーン２１に孔を開け、空気を放出し同バルーンを
縮小させたのち、把持鉗子（図示されず）によって、し
ぼんだ状態のバルーンを把持して同バルーンを体外に回
収するようにしている。After achieving the weight loss described above, the balloon 21 indwelled in the stomach is retrieved outside the body. This retrieval operation is performed by first using a heater probe to remove the balloon 21 indwelled in the stomach through an endoscope. After making a hole in the balloon and releasing air to shrink the balloon, the deflated balloon is grasped using grasping forceps (not shown) and recovered outside the body.
［発明が解決しようとする問題点］
ところで、従来の胃内留置バルーン２１は、上述したよ
うに、減量効果が確認された後、把持鉗子により、しぼ
んだ状態の胃内留置バルーン２１を把持し、これを胃内
部から体外に取り出して回収するようにしていたが、上
記胃内留置バルーン２１の表面は平滑で胃粘液等が付着
しているので滑り易く、これを把持鉗子によってしっか
りと把持することは容易でなく、極めて厄介であり、回
収中に外れてしまい回収が困難になるという欠点を有し
ていた。[Problems to be Solved by the Invention] By the way, as described above, in the conventional intragastric indwelling balloon 21, after the weight loss effect is confirmed, the deflated intragastric indwelling balloon 21 is grasped with grasping forceps. However, since the surface of the intragastric indwelling balloon 21 is smooth and coated with gastric mucus, etc., it is slippery, so it must be firmly grasped with gripping forceps. This is not easy and is extremely troublesome, and has the disadvantage that it may come off during recovery, making recovery difficult.
本発明の目的は、上記欠点に鑑み、減量効果を達成して
不要となった上記胃内留置バルーンを極めて容易に確実
に体外に回収できるようにした胃内留置バルーンを提供
するにある。SUMMARY OF THE INVENTION In view of the above drawbacks, an object of the present invention is to provide an intragastric indwelling balloon that achieves a weight loss effect and allows the above-mentioned intragastric indwelling balloon that is no longer needed to be retrieved from the body very easily and reliably.
［問題点を解決するための手段および作用］本発明は、
上記目的を達成するため１′−１胃内留置バルーンの表
面に取出用突出部を設けたことを特徴とするものであっ
て、この突出部を把持鉗子等で把持することによって、
使用済のバルーンを確実に容易に体外に回収するように
したものである。[Means and effects for solving the problems] The present invention has the following features:
In order to achieve the above object, the 1'-1 intragastric indwelling balloon is characterized in that a retrieval protrusion is provided on the surface thereof, and by grasping this protrusion with grasping forceps or the like,
This ensures that used balloons can be easily recovered from the body.
［実 施 例コ 以下、本発明を図示の実施例に基づいて説明する。[Implementation example] Hereinafter, the present invention will be explained based on illustrated embodiments.
第１，２図は、本発明の第１実施例を示す胃内留置バル
ーンの斜視図であって、この胃内留置バルーン１は、そ
の全体形状は上記第６図の従来の胃内留置バルーン２１
と変わる所がないが、その両端面２ａ、２ｂおよび外周
面３の少なくとも一つの面上に複数個の半リング状の突
出部４が設けられている。なお、第１図中、符号５は空
気注入口を示している。1 and 2 are perspective views of an intragastric indwelling balloon showing a first embodiment of the present invention, and this intragastric indwelling balloon 1 has an overall shape similar to that of the conventional intragastric indwelling balloon shown in FIG. 21
However, a plurality of half-ring-shaped protrusions 4 are provided on at least one of the end surfaces 2a and 2b and the outer circumferential surface 3. Note that in FIG. 1, reference numeral 5 indicates an air inlet.
このように構成された本実施例の胃内留置バルーン１は
、所要期間、胃内に留置され、不要となり回収される場
合は、内視鏡の観察下で針状鉗子等（図示されず）によ
り穿孔し、膨張している同胃内留置バルーン１を縮小さ
せた後、第２図に示すように、鋏状の把持鉗子６で、上
記突出部４の一つを把持し、同把持鉗子６を介して体外
に回収する。このように、多数の突出部４の一つを上記
把持鉗子６により把持することは容易であり、把持した
把持鉗子６により外れるようなことなく、胃内留置バル
ーン１は極めて容易に、確実に体外に回収することがで
きる。The intragastric indwelling balloon 1 of this embodiment configured as described above is indwelled in the stomach for a required period of time, and when it becomes unnecessary and is recovered, it is removed using needle forceps or the like (not shown) under observation with an endoscope. After the intragastric indwelling balloon 1, which has been perforated and inflated, is shrunk, as shown in FIG. 6 and collected outside the body. In this way, it is easy to grasp one of the many protrusions 4 with the grasping forceps 6, and the intragastric indwelling balloon 1 can be easily and reliably held without being removed by the grasping forceps 6. It can be recovered outside the body.
第３図は、本発明の第２実施例を示す胃内留置／＜／Ｉ
／−ンの斜視図である。この胃内留置バルーン上上も上
記第１図の胃内留置バルーン１とほぼ同様に構成されて
いるので、同一構成部材については同一符号を付すに止
め、その説明は省略する。FIG. 3 shows a second embodiment of the present invention.
FIG. The upper and lower parts of this intragastric indwelling balloon are constructed in substantially the same manner as the intragastric indwelling balloon 1 shown in FIG.
この胃内留置バルーン１１の外周面には上記第１図の胃
内留置バルーン１における半リング状の突出部４に替え
て竹状の突出部７を設けである以外は、上記胃内留置バ
ルーン１と全く同様に構成さている。This intragastric indwelling balloon 11 has a bamboo-shaped protrusion 7 in place of the half-ring-shaped protrusion 4 in the intragastric indwelling balloon 1 shown in FIG. It is configured exactly the same as 1.
このように構成された、本実施例の胃内留置バルーン１
１の回収には、縮小した同胃内留置バルーンよ１の上記
竹状の突出部７を、上記把持鉗子６（第２図参照）また
は周知のスネアタイプの鉗子８で把持して極めて容易に
確実に回収することができるという効果が得られる。Intragastric indwelling balloon 1 of the present embodiment configured as described above
1 can be retrieved very easily by grasping the bamboo-shaped protrusion 7 of the contracted intragastric indwelling balloon 1 with the grasping forceps 6 (see FIG. 2) or well-known snare-type forceps 8. This provides the advantage of being able to reliably collect the waste.
第４図は、本発明の第３実施例を示す胃内留置バルーン
を一部破断して示した斜視図である。FIG. 4 is a partially cutaway perspective view of an intragastric indwelling balloon showing a third embodiment of the present invention.
この胃内留置バルーン１５も、上記第１．第２実施例の
胃内留置バルーン１，１１とほぼ同様に構成されている
ので、同一構成部材については同一符号を付すに止め、
その説明は省略する。この胃内留置バルーン１５の前端
面２ａにはゴム材等からなる円板状の弾性部材１０が一
体的に設けてあり、同弾性部材１０には直径方向のスリ
ット９が設けられている。同スリット９には両端部に抜
止用ストッパー１１ａ、ｌｌｂが設けられた糸状部材１
２が気密的に挿通されている。そして、この胃内留置バ
ルーン１５の回収時以外は、上記糸状部材１２の大部分
が同バルーン１５の内部に収納され、前部抜止用ストッ
パー１１ａと前端部のみが上記弾性部材１０を通して前
端部２ａ外に出ている。This intragastric indwelling balloon 15 is also similar to the above-mentioned item 1. Since the structure is almost the same as that of the intragastric indwelling balloons 1 and 11 of the second embodiment, the same components will be designated by the same reference numerals.
The explanation will be omitted. A disc-shaped elastic member 10 made of a rubber material or the like is integrally provided on the front end surface 2a of the intragastric indwelling balloon 15, and the elastic member 10 is provided with a diametrical slit 9. The thread-like member 1 is provided with stoppers 11a and llb at both ends of the slit 9.
2 is inserted airtightly. When the intragastric indwelling balloon 15 is not being recovered, most of the filamentous member 12 is stored inside the balloon 15, and only the front stopper 11a and the front end are passed through the elastic member 10 to the front end 2a. It's out.
このように構成された本実施例の胃内留置バルーン１５
の回収には、突き破られて縮小した同胃内装置バルーン
１５の上記糸状部材１２の外部に出ている部分を把持鉗
子６（第２図参照）等によって把持して糸状部材を更に
引き出し、これを把持鉗子６等に巻き付けて引き出せば
、同系状部祠１２の後部抜止用ストッパー１１ｂが同胃
内留置バルーン１５の内壁を引掛けてこれを引き出すの
で、糸状部材１２および把持鉗子６を介して縮小したバ
ルーンを体外に回収することができる。Intragastric indwelling balloon 15 of this embodiment configured as described above
To recover the balloon, the part of the intragastric device balloon 15 that has been pierced and shrunk and is exposed to the outside of the filamentous member 12 is grasped with grasping forceps 6 (see FIG. 2), and the filamentous member is further pulled out. If this is wrapped around the grasping forceps 6 or the like and pulled out, the stopper 11b for preventing the rear part of the isogenic part 12 from falling out catches the inner wall of the intragastric indwelling balloon 15 and pulled out. The deflated balloon can then be retrieved outside the body.
なお、本発明は上記各実施例に示すように単に突出部を
設けて、これを機械的に引き出すようにしたものに限定
されるものでなく、例えば第５図に示すように、胃内留
置バルーンの突出部に代えて、磁石板１３を用いるよう
にしても良い。このように胃内留置バルーン−１６−の
の外周面に多数の磁石板１３を設けることによって、同
磁石板１３を把持鉗子（一般に金属製品である）に吸容
させるようにしても良く、更に把持鉗子にも磁性を持た
せることによって、胃内留置バルーンの把持。Note that the present invention is not limited to simply providing a protrusion and pulling it out mechanically as shown in the above embodiments; for example, as shown in FIG. A magnet plate 13 may be used instead of the balloon protrusion. By providing a large number of magnetic plates 13 on the outer circumferential surface of the intragastric indwelling balloon 16 in this way, the magnetic plates 13 may be absorbed by grasping forceps (generally metal products); Grasping the intragastric balloon by making the gripping forceps magnetic.
回収を一層容易にすることもできる。Recovery can also be made easier.
［発明の効果］
以上説明したように本発明によれば、胃内留置／＜／Ｌ
／−ンの回収作業における、同バルーンの把持・取出作
業性が大幅に向上し、思考の苦痛、術者の疲労を大幅に
軽減する極めて便利な胃内留置バルーンを提供すること
ができる。[Effects of the Invention] As explained above, according to the present invention, intragastric indwelling
It is possible to provide an extremely convenient intragastric indwelling balloon that greatly improves the workability of grasping and removing the balloon during the retrieval work of the balloon, and greatly reduces the pain of thinking and the fatigue of the operator.
第１図は、本発明の第１実施例を示す胃内留置バルーン
の斜視図、
第２図は、上記第１図の胃内留置バルーンの回収時の把
持態様を示す要部拡大斜視図、第３図は、本発明の第２
実施例を示す胃内留置バルーンの斜視図、
第４図は、本発明の第３実施例を示す胃内留置バルーン
を一部破断して示した斜視図、第５図は、本発明の他の
例を示す胃内留置バルーンの斜視図、
第６図は、従来の胃内留置バルーンの一例を示す斜視図
である。FIG. 1 is a perspective view of an intragastric indwelling balloon according to a first embodiment of the present invention; FIG. 2 is an enlarged perspective view of essential parts showing how the intragastric indwelling balloon of FIG. 1 is held during retrieval; FIG. 3 shows the second embodiment of the present invention.
FIG. 4 is a partially cutaway perspective view of an intragastric indwelling balloon showing a third embodiment of the present invention; FIG. 5 is a perspective view of an intragastric indwelling balloon showing a third embodiment of the present invention; FIG. 6 is a perspective view showing an example of a conventional gastric indwelling balloon.
Claims (1)
バルーン。An intragastric indwelling balloon characterized by having a retrieval protrusion on its outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62138614A JPS63302863A (en) | 1987-06-01 | 1987-06-01 | Endogastric indwelling balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62138614A JPS63302863A (en) | 1987-06-01 | 1987-06-01 | Endogastric indwelling balloon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63302863A true JPS63302863A (en) | 1988-12-09 |
Family
ID=15226201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62138614A Pending JPS63302863A (en) | 1987-06-01 | 1987-06-01 | Endogastric indwelling balloon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63302863A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6746460B2 (en) | 2002-08-07 | 2004-06-08 | Satiety, Inc. | Intra-gastric fastening devices |
| JP2004248927A (en) * | 2003-02-21 | 2004-09-09 | Kawasumi Lab Inc | Balloon catheter |
| US6981978B2 (en) | 2002-08-30 | 2006-01-03 | Satiety, Inc. | Methods and devices for maintaining a space occupying device in a relatively fixed location within a stomach |
| US7033373B2 (en) | 2000-11-03 | 2006-04-25 | Satiety, Inc. | Method and device for use in minimally invasive placement of space-occupying intragastric devices |
| US7033384B2 (en) | 2002-08-30 | 2006-04-25 | Satiety, Inc. | Stented anchoring of gastric space-occupying devices |
| JP2007044324A (en) * | 2005-08-11 | 2007-02-22 | Olympus Medical Systems Corp | Balloon for intragastric indwelling |
| US7757924B2 (en) | 2004-02-05 | 2010-07-20 | Satiety, Inc. | Single fold system for tissue approximation and fixation |
| US7909838B2 (en) | 2001-05-30 | 2011-03-22 | Satiety, Inc. | Obesity treatment tools and methods |
| US7947055B2 (en) | 2002-08-30 | 2011-05-24 | Ethicon Endo-Surgery, Inc. | Methods and devices for maintaining a space occupying device in a relatively fixed location within a stomach |
| US8007505B2 (en) | 2003-10-14 | 2011-08-30 | Ethicon Eado-Surgery, Inc. | System for tissue approximation and fixation |
| US8057384B2 (en) | 2004-02-27 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Methods and devices for reducing hollow organ volume |
| JP2011239857A (en) * | 2010-05-17 | 2011-12-01 | Nobuyuki Sakurazawa | Balloon type internal organ exclusion/elevation implement |
| US8092378B2 (en) | 2004-11-17 | 2012-01-10 | Ethicon Endo-Surgery, Inc. | Remote tissue retraction device |
| US8231641B2 (en) | 2003-04-16 | 2012-07-31 | Ethicon Endo-Surgery, Inc. | Method and devices for modifying the function of a body organ |
| US8257365B2 (en) | 2004-02-13 | 2012-09-04 | Ethicon Endo-Surgery, Inc. | Methods and devices for reducing hollow organ volume |
| US8357174B2 (en) | 2003-10-14 | 2013-01-22 | Roth Alex T | Single fold device for tissue fixation |
| US9028511B2 (en) | 2004-03-09 | 2015-05-12 | Ethicon Endo-Surgery, Inc. | Devices and methods for placement of partitions within a hollow body organ |
-
1987
- 1987-06-01 JP JP62138614A patent/JPS63302863A/en active Pending
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7033373B2 (en) | 2000-11-03 | 2006-04-25 | Satiety, Inc. | Method and device for use in minimally invasive placement of space-occupying intragastric devices |
| US7753928B2 (en) | 2000-11-03 | 2010-07-13 | Satiety, Inc. | Method and device for use in minimally invasive placement of intragastric devices |
| US7909838B2 (en) | 2001-05-30 | 2011-03-22 | Satiety, Inc. | Obesity treatment tools and methods |
| US8080025B2 (en) | 2001-05-30 | 2011-12-20 | Ethicon Endo-Surgery, Inc. | Obesity treatment tools and methods |
| US8080022B2 (en) | 2001-05-30 | 2011-12-20 | Ethicon Endo-Surgery, Inc. | Obesity treatment tools and methods |
| US8075577B2 (en) | 2001-05-30 | 2011-12-13 | Ethicon Endo-Surgery, Inc. | Obesity treatment tools and methods |
| US8419755B2 (en) | 2001-05-30 | 2013-04-16 | Ethicon Endo-Surgery, Inc. | Obesity treatment tools and methods |
| US6746460B2 (en) | 2002-08-07 | 2004-06-08 | Satiety, Inc. | Intra-gastric fastening devices |
| US7033384B2 (en) | 2002-08-30 | 2006-04-25 | Satiety, Inc. | Stented anchoring of gastric space-occupying devices |
| US7947055B2 (en) | 2002-08-30 | 2011-05-24 | Ethicon Endo-Surgery, Inc. | Methods and devices for maintaining a space occupying device in a relatively fixed location within a stomach |
| US8092482B2 (en) | 2002-08-30 | 2012-01-10 | Ethicon Endo-Surgery, Inc. | Stented anchoring of gastric space-occupying devices |
| US6981978B2 (en) | 2002-08-30 | 2006-01-03 | Satiety, Inc. | Methods and devices for maintaining a space occupying device in a relatively fixed location within a stomach |
| US8083756B2 (en) | 2002-08-30 | 2011-12-27 | Ethicon Endo-Surgery, Inc. | Methods and devices for maintaining a space occupying device in a relatively fixed location within a stomach |
| US8083757B2 (en) | 2002-08-30 | 2011-12-27 | Ethicon Endo-Surgery, Inc. | Methods and devices for maintaining a space occupying device in a relatively fixed location within a stomach |
| JP2004248927A (en) * | 2003-02-21 | 2004-09-09 | Kawasumi Lab Inc | Balloon catheter |
| US8231641B2 (en) | 2003-04-16 | 2012-07-31 | Ethicon Endo-Surgery, Inc. | Method and devices for modifying the function of a body organ |
| US8007505B2 (en) | 2003-10-14 | 2011-08-30 | Ethicon Eado-Surgery, Inc. | System for tissue approximation and fixation |
| US9186268B2 (en) | 2003-10-14 | 2015-11-17 | Ethicon Endo-Surgery, Inc. | Single fold device for tissue fixation |
| US8357174B2 (en) | 2003-10-14 | 2013-01-22 | Roth Alex T | Single fold device for tissue fixation |
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| US8057384B2 (en) | 2004-02-27 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Methods and devices for reducing hollow organ volume |
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| US8403839B2 (en) | 2004-11-17 | 2013-03-26 | Ethicon Endo-Surgery, Inc. | Remote tissue retraction device |
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| JP2011239857A (en) * | 2010-05-17 | 2011-12-01 | Nobuyuki Sakurazawa | Balloon type internal organ exclusion/elevation implement |
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