CN2433933Y - Weight-reducing sac in stomach - Google Patents
Weight-reducing sac in stomach Download PDFInfo
- Publication number
- CN2433933Y CN2433933Y CN 00214754 CN00214754U CN2433933Y CN 2433933 Y CN2433933 Y CN 2433933Y CN 00214754 CN00214754 CN 00214754 CN 00214754 U CN00214754 U CN 00214754U CN 2433933 Y CN2433933 Y CN 2433933Y
- Authority
- CN
- China
- Prior art keywords
- air
- sac
- air sac
- stomach
- weight
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model relates to a weight reduction air sac led into a stomach under the direct vision of an endoscope, which is composed of an air sac body, a one-way air injecting valve, a traction ring and an air guiding tube. A weight reduction air sac in a stomach presents a hollow flexible columner shape in the state of no inflation; the front end is provided with the traction ring, and the rear end is provided with the one-way air injecting valve which is connected with the thin air guiding tube. The traction ring on the front end of the weight reduction air sac in a stomach is seized by gastroscope biopsy forceps, and is inserted, delivered and placed in a gastral cavity through an esophagus along with a gastroscope; quantitative gas is injected and filled in the air sac via the one-way air injecting valve through the air guiding tube under the direct vision of the gastroscope to make the air sac sufficiently expanded, and then the air guiding tube is unfixed and extracted, however, the air sac is left in the gastral cavity on the bottom of the stomach. The air sac can be taken out of the body after the satisfies weight reduction effect is achieved. The expanded air sac presents a microspheric squash shape, and the surface is provided with slots which are arranged in order.
Description
A kind of Weight-reducing sac at direct view under endoscope importing gastric belongs to medical apparatus and instruments.
For patients such as numerous diabetes or obesity, reducing body weight is important treatment measure.By gastroscope one special air bag is inserted in the gastral cavity, can increase patient's feeling of repletion, suppress patient's appetite, reduce food-intake, thereby reach the purpose of fat-reducing and reduction body weight.Present domestic this series products appearance of still not having.
It is simple to the purpose of this invention is to provide a kind of manufacturing, with low cost, and is easy to import gastric and can take out the gastric Weight-reducing sac of the novelty of determined curative effect again at direct view under endoscope.
The gastric Weight-reducing sac is made up of airbag body, unidirectional gas injection valve, bail and airway.
The gastric Weight-reducing sac is the soft column of the regular groove of outer surface belt of hollow under external unaerated state, front end is given prominence to a bail, and the rear end is a unidirectional gas injection valve, and the gas injection valve connects with a thin airway.Through the gastroscopic biopsy passage biopsy forceps is stretched out the gastroscope front end, pincers are bitten the bail of gastric Weight-reducing sac front end.Arranged side by side with the gastroscope shank, insert via esophagus with gastroscope and to send in the gastral cavity, unclamp and withdraw from biopsy forceps, retreat gastroscope.Inject in air bag via unidirectional gas injection valve by airway at direct view under endoscope and to charge into quantitative gas, air bag is fully expanded be ball-type Fructus Cucurbitae moschatae shape, free then and extract airway out, air bag is kept somewhere in the gastral cavity stomach bottom.After waiting to reach satisfied fat-reducing effect, can in the following air bag of gastroscope direct-view, emit by gas, air bag is restored to the original state, re-use gastroscope foreign body forceps or biopsy forceps and catch the bail of its front end that its taking-up is external.Air bag after the expansion is owing to be ball-type Fructus Cucurbitae moschatae shape, and the groove of surperficial regular arrangement can prevent to stop up gastral cavity fully, and the food of absorption still can be entered not smoothly by in the occupied gastral cavity of air bag; Air bag can freely rotate by intracavity at the bottom of stomach simultaneously, and its surperficial groove can prevent the lasting fixedly contention effect of surperficial perfectly smooth ball-type air bag to the coat of the stomach mucosa.
Description of drawings
Fig. 1: gastric Weight-reducing sac unaerated view
Fig. 2: gastric Weight-reducing sac body inflation back state schematic cross-sectional view
Fig. 3: gastric Weight-reducing sac body inflation back state plane sketch map
Among the figure: 1. bail 2. airbag bodies 3. unidirectional gas injection valve 4. airways 5. syringes
Most preferred embodiment of the present invention is, airbag body (2) is preceding a bail (1), the groove of its surperficial regular arrangement, and the rear end is connected a unidirectional gas injection valve (3) and links to each other with syringe (5) by an airway (4).
Airbag body, bail and unidirectional gas injection valve are made by nontoxic natural rubber; Airway is processed by flexible plastic.
Claims (4)
1. the Weight-reducing sac at direct view under endoscope importing gastric is made up of airbag body, unidirectional gas injection valve, bail and airway, and the soft column that airbag body is hollow links by gas injection valve and thin airway.
2. a kind of Weight-reducing sac at direct view under endoscope importing gastric according to claim 1, it is characterized in that: the airbag body surface has the groove of uniform distribution rule, is ball-type Fructus Cucurbitae moschatae shape after the inflation.
3. a kind of Weight-reducing sac at direct view under endoscope importing gastric according to claim 1, it is characterized in that: the airbag body front end has bail.
4. according to claim 1ly a kind ofly import the Weight-reducing sac of gastric, it is characterized in that at direct view under endoscope: the gas injection valve of airbag body rear end be folk prescription to valve,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214754 CN2433933Y (en) | 2000-05-29 | 2000-05-29 | Weight-reducing sac in stomach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214754 CN2433933Y (en) | 2000-05-29 | 2000-05-29 | Weight-reducing sac in stomach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433933Y true CN2433933Y (en) | 2001-06-13 |
Family
ID=33580808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00214754 Expired - Fee Related CN2433933Y (en) | 2000-05-29 | 2000-05-29 | Weight-reducing sac in stomach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433933Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303952C (en) * | 2001-12-28 | 2007-03-14 | 欧洲腹腔镜检植入装置研制公司 | Multiple-pouch intragastric balloon, surgical device for expanding said balloon and method for making same |
| CN100463662C (en) * | 2004-02-20 | 2009-02-25 | 欧洲腹腔镜检植入装置研制公司 | Pouch-equipped intragastric balloon comprising a sealing member which is assembled to the pouches in an improved manner |
| CN1713871B (en) * | 2002-04-08 | 2010-11-24 | 辛尼科有限责任公司 | Satiation devices |
| CN1802181B (en) * | 2003-03-19 | 2011-11-16 | 奥巴隆治疗公司 | Self-inflating intragastric volume-occupying device |
| CN108420579A (en) * | 2018-03-29 | 2018-08-21 | 郑仕诚 | Weight-reducing sac in a kind of stomach with remote control valve |
| CN109789027A (en) * | 2016-09-28 | 2019-05-21 | 凯隆有限公司 | Expansible intragastric device |
| CN114176229A (en) * | 2020-09-14 | 2022-03-15 | 王子宾 | Expandable microcapsules |
-
2000
- 2000-05-29 CN CN 00214754 patent/CN2433933Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303952C (en) * | 2001-12-28 | 2007-03-14 | 欧洲腹腔镜检植入装置研制公司 | Multiple-pouch intragastric balloon, surgical device for expanding said balloon and method for making same |
| CN1713871B (en) * | 2002-04-08 | 2010-11-24 | 辛尼科有限责任公司 | Satiation devices |
| CN1713870B (en) * | 2002-04-08 | 2010-12-08 | 辛尼科有限责任公司 | Satiation device |
| CN1802181B (en) * | 2003-03-19 | 2011-11-16 | 奥巴隆治疗公司 | Self-inflating intragastric volume-occupying device |
| CN100463662C (en) * | 2004-02-20 | 2009-02-25 | 欧洲腹腔镜检植入装置研制公司 | Pouch-equipped intragastric balloon comprising a sealing member which is assembled to the pouches in an improved manner |
| CN109789027A (en) * | 2016-09-28 | 2019-05-21 | 凯隆有限公司 | Expansible intragastric device |
| CN109789027B (en) * | 2016-09-28 | 2020-12-22 | 凯隆有限公司 | Expandable intragastric device |
| CN108420579A (en) * | 2018-03-29 | 2018-08-21 | 郑仕诚 | Weight-reducing sac in a kind of stomach with remote control valve |
| CN114176229A (en) * | 2020-09-14 | 2022-03-15 | 王子宾 | Expandable microcapsules |
| CN114176229B (en) * | 2020-09-14 | 2024-03-26 | 王子宾 | Expandable microcapsules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |