CN103330608A - Air balloon device used for lightening body weight and symptoms - Google Patents
Air balloon device used for lightening body weight and symptoms Download PDFInfo
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- CN103330608A CN103330608A CN2013102580365A CN201310258036A CN103330608A CN 103330608 A CN103330608 A CN 103330608A CN 2013102580365 A CN2013102580365 A CN 2013102580365A CN 201310258036 A CN201310258036 A CN 201310258036A CN 103330608 A CN103330608 A CN 103330608A
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Abstract
The invention relates to an air bag comprising two cavity chambers. The air bag is placed in a hollow organ of an organism, and is preferentially placed in the stomach to lighten body weight or symptoms. According to a preferential embodiment, the cavity chambers of the air bag can be controlled through mechanical feedback, which is realized through a computer and a pump. The pump between the cavity chambers is controllable, and can be used for pumping fluid in one cavity chamber into the other cavity chamber, or even withstanding pressure gradients. The cavity chambers of the air bag are adjustable, and according to the preferential embodiment, the adjustment is realized through controlling the flowing of the fluid between the cavity chambers.
Description
Technical field
The invention belongs to medical instruments field, be specifically related to a kind of balloon apparatus for fat-reducing and mitigation symptoms.
Background technology
For many years, obesity has become one of American-European main health problem of puzzlement.In China, the sickness rate of obesity is also more and more higher, and according to the report of World Health Organization (WHO), obesity is lower than 5% at the sickness rate of whole country, but has been higher than 20% at some metropolitan sickness rate.At present, Zhong Guo obesity patient mainly concentrates on fast food culture and the universal big city of internationalization.Because the population base of China is very big, so 1/5th among the whole world 1,000,000,000 obesity patients are from China.
The statistics of ministry of Health of China shows, with 30 years before compare, the average height of living in the Chinese boy about 6 years old in the city has increased by 2.5 inches and average weight has increased by 6.6 pounds.The foremost children's health problem scholar of China, professor Ji Chengye declares: China has entered the obesity epoch, and the growth rate of overweight people's quantity is surprising.A lot of obesity patients are with too early diabetes and the cardiovascular disease that is caused by obesity of dying from.Therefore, the market growth speed of bariatrician and potentiality are all very big.Though operation and Drug therapy can help treatment fat, often inreal success.And have a large amount of obesity patients to be unwilling to be treated surgically.If can delay gastric emptying by nonoperative method, namely can reach the purpose that the obesity patient is lost weight.Equipment involved in the present invention and method namely are based on a kind of like this theory.
Summary of the invention
The present invention relates to two problems, i.e. fat and because the caused symptom of delayed gastric emptying.Obesity is very common, surpasses 30% population overweight in the U.S..Obesity can cause other diseases, as diabetes and heart failure.The fat measure of many treatments is arranged.To various Drug therapys, in stomach, place an airbag or balloon from Diet Therapy under the endoscope, and surgical operation.Be based on such theory for the solution of in stomach, placing a full airbag, because the volume patient that air bag takies has satiety, therefore can eat less.Product on the market has Spatz can adjust balloon (a kind of U.S. product, specifically can referring to website www.spatzmedical.com).Yet the shortcoming of Spatz balloon is that it must be adjusted balloon by a connection tube.In other words, it needs an additional measures to do like this.
Other patients, overweight people or non-overweight people may suffer from various internal organs symptoms.For example such symptom can be with relevant by the delayed gastric emptying due to chronic diabetes or the other diseases.Generally agnogenio, in this case, it is called as the function dyspepsia.Therefore, develop a device that can reduce this symptom, have great interest.
Technical scheme of the present invention comprises:
A kind of balloon apparatus for fat-reducing comprises that places the airbag in the hollow organ in the body, and airbag is made up of two chambers and a connection tube, and liquid or gas can flow between two chambers; Airbag is provided with outlet/ingress port, as the opening of liquid or gas turnover balloon apparatus; When liquid or gas flowed outside the airbag intracavity by port, the capacity of airbag was variable.
Preferably, the capacity controllable system in airbag and its chamber; Be provided with sensor in the chamber, measure relevant data by sensor from one or more positions of health hollow organ; Also comprise the valve that is arranged at connection tube, by the unlatching of computer according to the Data Control valve of the sensor measurement that receives, with liquid or gas flow between the chamber of control airbag.
Preferably, the passage that can not be subsided runs through whole airbag, and lobe or pump are set in the passage, thereby liquid or gas can be discharged from any one direction.
Preferably, chamber comprises prevent the device that slides in tract.
Preferably, prevent that the device that slides from being expansion instrument or capacity control device in tract.
Preferably, airbag is to be made by elastomeric material, also can be made by the harder material of quality, and in other words it can within reasonly be expanded, thereby avoids damaging stomach or small intestinal.
Preferably, sensor comprises the sensor for the sensor of measuring distortion and power, measurement fluid electrical impedance.
Preferably, the sensor that is used for measurement distortion and power is selected from ultrasonic crystal, pressure transducer, and the sensor of measuring electrical impedance in the fluid is strain gauge.
Preferably, electronic building brick wherein charges by replaceable rechargeable battery charging or by Wireless transmission mode.
Preferably, chamber comprises prevent the device that slides in tract.
The present invention relates to and be placed on balloon of stomach or airbag (being referred to as airbag at this paper remainder).But it is not a kind of sack of normal meaning, and it can have different shape, and airbag contains one or more chambers, and the volume of each chamber can be regulated and control it by changing the mechanics variable, as pressure, and tension force (power) or strain (distortion).Therefore, each chamber has variable and controlled capacity and shape.Tension force roughly depends on pressure and the radius of airbag.Produce normal strain in the drawing process, produce negative strain in the compression process.The calculating of strain usually is that (deformation length deducts reference length) is divided by reference length.
WO2007/081304A2 describes a stomach Belt-typing device, can expand its internal diameter by connecting a pump.The part outside and interior arrangement can be used for regulating this band.The main difference of the present invention and WO2007/081304A2 invention is, the present invention is used for gastric portion, rather than the stomach external device (ED), and the air bag system used of the present invention, but not the external band is regulated.
Description of drawings
Fig. 1 shows the preferred embodiment of an air bag system.
Fig. 2 shows another preferred embodiment of an air bag system.
Fig. 3 shows the 3rd preferred embodiment of an air bag system.
Fig. 4 shows the 4th preferred embodiment of an air bag system.
Description of reference numerals: 1-chamber A, 2-chamber B, 3-connection tube, 4-pump, 5-electronic equipment, 6-pressure transducer, 7-be by the passage of airbag, 8-outlet/ingress port, 9-passage pump control device, 10-lead.
The specific embodiment
The purpose of this device is to be used in the obese patient, so that they lose weight.Under the situation of the airbag that doctor's decision is used in patient's body, he can deliver to stomach with airbag by endoscope usually.For example when inserting endoscope by oral cavity and esophagus, airbag will be attached in the endoscope in some way, and will enter into stomach together with endoscope.The airbag of inserting gastric is connected with the external conduit that is connected with syringe, will inject an amount of liquid in balloon by conduit doctor doctor, then conduit is separated with airbag, takes out endoscope, and air bag apparatus is stayed gastric now.If the doctor must change the capacity of airbag or take out airbag, the doctor must insert endoscope again, and the airbag of external conduit with patient's gastric is connected.
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in restriction the present invention.
Fig. 1-Fig. 4 has shown some preferred embodiments.The present invention is made up of a scalable air bag system that contains one or more chambers, can have different shape.
Fig. 1 shows the preferred embodiment of an air bag system, and it comprises that a big chamber A who is placed on gastric is placed on gastric antrum or enteral chamber B with another.Be connected by a hollow connection tube 3 between two chambers, control the distribution of liquid between two Room (A and B) or gas capacity by a lobe or pump 4.Use pump control system and liquid or the gas extraction of a chamber can be arrived another chamber, thereby the airbag capacity is regulated.Connection tube 3 preferably makes to guarantee that by plastic material it is not crushed, but connection tube also can be made of other materials.Little electronic equipment 5 is connected with pressure transducer 6 in two chambers, and pressure transducer 6 is shown among chamber A, the B.This setting can pressure measurement, thus control lobe or pump, and perhaps institute's measuring pressure is sent to external monitor by wireless mode.
In a preferred embodiment, airbag in inserting interested health hollow organ process or after, can be according to pressure, volume, strain or tension level are adjusted, even cross over the different piece of the system of hollow, as a part at stomach and another part at duodenum, or at the bottom of several positions of stomach such as stomach and gastric antrum.Preferred target organ is stomach, but it is applicable to any hollow organ.The size of air bag system must be adjusted according to its size of placing organ.In a preferred embodiment, airbag contains sensor, electronic equipment, and minicomputer and relative program, the latter is used for determining the distribution of liquid between the different chamber in required variable and the control airbag.In one embodiment, different chambers contain pressure transducer, and it can measure the pressure in the chamber.Other sensors can be measured the capacity of each chamber, and it is used for calculating radius, tension force and strain.The capacity of airbag and its different chamber, radius and girth can be measured by several method.For example: 1) ultrasonic based on the AS pattern, by the ultrasonic crystal measuring distance of different spacing placement, 2) by the resistance of liquid and the conductivity and 3 on airbag surface in the electronically measurement airbag) deformeter.Certainly also has additive method.
Fig. 2-Fig. 4 shows other several examples of preferred embodiment.In the embodiment of accompanying drawing 2, liquid or gas distribute on the basis of the principle of fluid flow, and it depends on such as the resistance in the pressure of two chambers and size and the connection tube.In the embodiment with pump and sensor, a battery provides energy to pump and sensor.Battery can charge repeatedly by external wireless mode or by the conduit in temporarily being placed on.Pressure, tension force, the data of strain and other parameters such as flexibility state are sent to external recorder continuously or off and on by wireless mode.Before placing airbag, during or afterwards, the operator also can change the setting of computer.This will allow many parameters are controlled, and average processing as the tension force to the certain hour span.In one embodiment, the patient uses a feedback system can give air bag system certain control, for example according to the symptom of oneself experiencing.
Fig. 3 shows the 3rd preferred embodiment of an air bag system, and it is made up of two chambers (1 and 2) and a connection tube 3, and liquid or gas can move freely between two Room.Connection tube 3 preferably makes to guarantee that by plastic material it is not subsided, but conduit also can be made of other materials.Diagram Reference numeral 8 is as the opening of liquid or gas turnover gas-bag system.It is closed under standard state, is used for pressurising or gets rid of excess liquid or gas but also it can be linked to each other with a conduit.
Fluid in the airbag can be liquid or gas.Do not use pump, the device that the gas-bag system that replaces can contain it is used for changing air bag system power and shape.For example, it can be by artificial-muscle, can shrink after the charging, or controllable spring or the actuator placed on inside or the surface of airbag chamber.The shape of air bag system is decided with its function.For example for a chamber at another chamber of harmonization of the stomach at duodenal air bag system, should have a kind of method to guarantee that it does not glide by pylorus, and prevent from further slipping into small intestinal downwards.Such method can be a control system, and it can guarantee the minimum capacity of the airbag of stomach, or makes a dilatometer and put into airbag.In a similar fashion, duodenal air bag system also can have a dilatometer, keeping its minimum capacity, thereby guarantees that it does not slip into stomach.As an embodiment, ID airbag can be the bag of one or several long cylinder shape, and it can extend downward small intestinal.This will allow to refer to hold a lot of capacity in the chamber 12.This function is very important and is first-selected, because stomach is more much bigger than duodenum, therefore must consider that capacity is in the distribution of two organs.
A kind of preferred embodiment as shown in Figure 4, does not comprise a fixed volume in the air bag system, but can be around accept liquid or gas on every side or it is discharged to, the pump of passage shown in figure control device 9 and the passage 7 by airbag.In the preferred embodiment of Fig. 4, it is made up of two chambers (1 and 2).In this special embodiment, the passage 7 that can not be subsided runs through whole air bag system.This setting allows that liquid or gas pass through from the stomach to the small intestinal in inside rather than the outside of air bag.Because passage may have by food or other material possibility of jamming, thereby so can have lobe or pump liquid or gas can be discharged from any one direction in the passage; Passage one end opening is in stomach, and the other end is opened on small intestinal, so can discharge.In a preferred embodiment, lobe system or passage pump control device 9 are held in place in the passage that can not subside in the gastropyloric air bag.
A kind of preferred embodiment, air bag system have with one or several across the passage by airbag or its chamber.Fig. 4 has shown that a passage passes the preference of airbag.Passage can be conducive to food and liquid content from a health hollow organ's a part to another part, preferably from the stomach to the intestinal in, to prevent delayed gastric emptying.For passage is not formed grumeleuse with the food content, the passage that system should comprise cleans mechanism such as pump, or allows to move to help the emptying passage around the tube wall.Passage also can contain a valve, only takes place in one direction to guarantee to flow.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. balloon apparatus that is used for fat-reducing, it is characterized in that: comprise that places the airbag in the hollow organ in the body, airbag is made up of two chambers and a connection tube, and liquid or gas can flow between two chambers; Airbag is provided with outlet/ingress port, as the opening of liquid or gas turnover balloon apparatus; When liquid or gas flowed outside the airbag intracavity by port, the capacity of airbag was variable.
2. device according to claim 1 is characterized in that: the capacity controllable system in airbag and its chamber; Be provided with sensor in the chamber, measure relevant data by sensor from one or more positions of health hollow organ; Also comprise the valve that is arranged at connection tube, by the unlatching of computer according to the measurement data by-pass valve control of the sensor that receives, with liquid or gas flow between the chamber of control airbag.
3. device according to claim 1 and 2, it is characterized in that: the passage that can not be subsided runs through whole airbag, and lobe or pump are set in the passage, thereby liquid or gas can be discharged from any one direction.
4. device according to claim 1 and 2 is characterized in that: chamber comprises prevent the device that slides in tract.
5. device according to claim 4 is characterized in that: prevent that the device that slides from being expansion instrument or capacity control device in tract.
6. according to claim 1 or 2 or 5 described devices, it is characterized in that: airbag is to be made by elastomeric material, also can be made by the harder material of quality, and in other words it can within reasonly be expanded, thereby avoids damaging stomach or small intestinal.
7. according to claim 1 or 2 or 5 described devices, it is characterized in that: sensor comprises the sensor for the sensor of measuring distortion and power, measurement fluid electrical impedance.
8. according to the device of claim 7, it is characterized in that: the sensor that is used for measurement distortion and power is selected from ultrasonic crystal, pressure transducer, and the sensor of measuring electrical impedance in the fluid is strain gauge.
9. according to the device of claim 1 or 2 or 5 or 8, it is characterized in that: electronic building brick wherein charges by replaceable rechargeable battery charging or by Wireless transmission mode.
10. device according to claim 3 is characterized in that: chamber comprises prevent the device that slides in tract.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102580365A CN103330608A (en) | 2013-06-26 | 2013-06-26 | Air balloon device used for lightening body weight and symptoms |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102580365A CN103330608A (en) | 2013-06-26 | 2013-06-26 | Air balloon device used for lightening body weight and symptoms |
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| CN103330608A true CN103330608A (en) | 2013-10-02 |
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| CN2013102580365A Pending CN103330608A (en) | 2013-06-26 | 2013-06-26 | Air balloon device used for lightening body weight and symptoms |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103784229A (en) * | 2014-01-21 | 2014-05-14 | 北京航空航天大学 | Weight loss capsule robot based on motor rotating mechanism and wireless communication |
| CN103784228A (en) * | 2014-01-21 | 2014-05-14 | 北京航空航天大学 | Weight loss capsule robot based on motor straight-line mechanism and wireless communication |
| CN103767812B (en) * | 2013-12-16 | 2016-04-20 | 周新全 | The using method of method of weight-reducing and device and device |
| CN108420579A (en) * | 2018-03-29 | 2018-08-21 | 郑仕诚 | Weight-reducing sac in a kind of stomach with remote control valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416267A (en) * | 1981-12-10 | 1983-11-22 | Garren Lloyd R | Method and apparatus for treating obesity |
| US20090149879A1 (en) * | 2007-12-10 | 2009-06-11 | Dillon Travis E | Dynamic volume displacement weight loss device |
| WO2012054410A2 (en) * | 2010-10-19 | 2012-04-26 | Allergan, Inc. | Intragastric implants with multiple fluid chambers |
| CN203408137U (en) * | 2013-06-26 | 2014-01-29 | 汉斯·葛根森 | Balloon device for losing weight and alleviating symptoms |
-
2013
- 2013-06-26 CN CN2013102580365A patent/CN103330608A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416267A (en) * | 1981-12-10 | 1983-11-22 | Garren Lloyd R | Method and apparatus for treating obesity |
| US20090149879A1 (en) * | 2007-12-10 | 2009-06-11 | Dillon Travis E | Dynamic volume displacement weight loss device |
| WO2012054410A2 (en) * | 2010-10-19 | 2012-04-26 | Allergan, Inc. | Intragastric implants with multiple fluid chambers |
| CN203408137U (en) * | 2013-06-26 | 2014-01-29 | 汉斯·葛根森 | Balloon device for losing weight and alleviating symptoms |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767812B (en) * | 2013-12-16 | 2016-04-20 | 周新全 | The using method of method of weight-reducing and device and device |
| CN103784229A (en) * | 2014-01-21 | 2014-05-14 | 北京航空航天大学 | Weight loss capsule robot based on motor rotating mechanism and wireless communication |
| CN103784228A (en) * | 2014-01-21 | 2014-05-14 | 北京航空航天大学 | Weight loss capsule robot based on motor straight-line mechanism and wireless communication |
| CN103784229B (en) * | 2014-01-21 | 2015-08-26 | 北京航空航天大学 | Based on the slimming capsule robot of motor rotating mechanism and wireless telecommunications |
| CN103784228B (en) * | 2014-01-21 | 2015-11-18 | 北京航空航天大学 | Based on the slimming capsule robot of motor straight line mechanism and wireless telecommunications |
| CN108420579A (en) * | 2018-03-29 | 2018-08-21 | 郑仕诚 | Weight-reducing sac in a kind of stomach with remote control valve |
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Application publication date: 20131002 |