CN110613541A - Magnetic control type weight-losing capsule and assembly thereof - Google Patents

Magnetic control type weight-losing capsule and assembly thereof Download PDF

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Publication number
CN110613541A
CN110613541A CN201910930849.1A CN201910930849A CN110613541A CN 110613541 A CN110613541 A CN 110613541A CN 201910930849 A CN201910930849 A CN 201910930849A CN 110613541 A CN110613541 A CN 110613541A
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CN
China
Prior art keywords
capsule
inner cavity
magnet
opening
bin
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.)
Granted
Application number
CN201910930849.1A
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Chinese (zh)
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CN110613541B (en
Inventor
胡兴
陈毅
李筠
廖专
杨海马
张大伟
刘瑾
夏季
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Shanghai Changhai Hospital
University of Shanghai for Science and Technology
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Shanghai Changhai Hospital
University of Shanghai for Science and Technology
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Priority to CN201910930849.1A priority Critical patent/CN110613541B/en
Publication of CN110613541A publication Critical patent/CN110613541A/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013Implantable devices or invasive measures
    • A61F5/003Implantable devices or invasive measures inflatable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013Implantable devices or invasive measures
    • A61F5/0036Intragastrical devices
    • A61F5/004Intragastrical devices remotely adjustable
    • A61F5/0046Intragastrical devices remotely adjustable with wireless means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013Implantable devices or invasive measures
    • A61F5/0083Reducing the size of the stomach, e.g. gastroplasty

Abstract

The invention provides a magnetic control type weight-losing capsule and a component thereof, belonging to the field of medical instruments. The invention provides a magnetic control type weight-losing capsule, which comprises: a capsule shell; the built-in bin is provided with a first opening and a second opening at two ends respectively, a first inner cavity and a second inner cavity are formed in the built-in bin, the first inner cavity and the second inner cavity are separated through a partition plate, the first inner cavity is communicated with the outside through the first opening, and the second inner cavity is communicated with the outside through the second opening; carbonate filled in a space formed between the capsule shell and the built-in bin; an acid liquor bag; an alkaline solution bag; the first magnet is arranged in the first inner cavity and used for squeezing and crushing the acid liquid bag under the action of the external magnet; and the second magnet is arranged in the second inner cavity and used for squeezing and crushing the alkali liquor bag under the action of the external magnet. The magnetic control type weight-losing capsule can absorb gas after being used, so that the capsule is small and convenient to discharge, does not need to be taken out through an operation, and is safer and more convenient.

Description

Magnetic control type weight-losing capsule and assembly thereof
Technical Field
The invention relates to a weight-losing capsule, in particular to a magnetic control type weight-losing capsule and a component thereof, belonging to the field of medical appliances.
Background
Obesity has become the fifth leading cause of human death worldwide, with at least 280 million adults dying from obesity-related illnesses. Statistically, 44% of diabetes, 23% of ischemic heart diseases, and 7% to 41% of specific cancers are caused by obesity. Also, obese persons may experience dyspnea, elevated fracture risk, hypertension, early signs of cardiovascular disease, insulin resistance, type II diabetes, fatty liver, atherosclerosis, and degenerative diseases such as dementia, respiratory diseases, various cancers, psychological effects. Obesity is a pathological state of abnormal expansion of adipose tissue volume, and most obese people are caused by energy intake exceeding energy expenditure, and also partly by other diseases or medical treatments.
In daily life, most office workers are busy in work due to high competitive pressure, do not have time and energy to lose weight in a sport body building mode, and are more prone to inducing obesity due to factors such as overtime, overnight eating, irregular diet and the like. The diet control leads people to be in a hungry state for a long time, the spirit is low, the enthusiasm of work and life is reduced, the damage to the body and the mind is large, and the possibility of rebound is high once the people are out of control. The drug for losing weight has large side effect on the body, and some of the side effects can cause adverse symptoms such as dull skin, alopecia and the like.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a non-invasive, safe and simple magnetic-control type weight-reducing capsule and its components.
The invention provides a magnetic control type weight-losing capsule, which is characterized by comprising the following components: a capsule shell having elasticity; the built-in bin is arranged in the capsule shell, a first opening and a second opening are formed in two ends of the built-in bin respectively, a first inner cavity and a second inner cavity are formed in the built-in bin, the first inner cavity and the second inner cavity are separated through a partition plate, the first inner cavity is communicated with the outside through the first opening, and the second inner cavity is communicated with the outside through the second opening; carbonate filled in a space formed between the capsule shell and the built-in bin; the acid liquid bag is arranged in the first inner cavity and filled with acid liquid; the alkaline liquid bag is arranged in the second inner cavity and filled with alkaline liquid; the first magnet is arranged in the first inner cavity and used for squeezing and crushing the acid liquid bag under the action of the external magnet; and the second magnet is arranged in the second inner cavity and used for squeezing and crushing the alkali liquor bag under the action of the external magnet.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: further comprising: the first magnetic sheet covers a first opening on the outer surface of the built-in bin, and the diameter of the first magnetic sheet is larger than that of the first opening; the second magnetic sheet covers a second opening on the outer surface of the built-in bin, and the diameter of the second magnetic sheet is larger than that of the second opening; and one end of the elastic rope is fixed at the first magnetic sheet, and the other end of the elastic rope is fixed at the second magnetic sheet.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: the built-in bin is cylindrical, the first opening and the second opening are respectively formed in the two end faces, a partition plate perpendicular to the side face is arranged in the built-in bin, the polarities of the ends, facing the partition plate, of the first magnet and the second magnet are opposite, the first magnet and the second magnet are attracted to each other through the partition plate and abut against the partition plate, the acid liquor bag is arranged between the first magnet and the end face with the first opening, and the alkali liquor bag is arranged between the second magnet and the end face with the second opening.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: wherein the carbonate is one or more selected from potassium carbonate, sodium carbonate, calcium carbonate, magnesium carbonate, potassium bicarbonate and sodium bicarbonate.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: wherein the acidic liquid is one or more selected from citric acid aqueous solution, formic acid aqueous solution, acetic acid aqueous solution, malic acid aqueous solution, tartaric acid aqueous solution, and diluted hydrochloric acid.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: wherein the alkaline liquid is sodium hydroxide aqueous solution or potassium hydroxide aqueous solution.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: wherein the capsule shell is oval.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: wherein the capsule shell is made of rubber material.
The present invention also provides a magnetically controlled weight loss capsule assembly having the following features: the magnetic control type weight-losing capsule comprises a capsule body and a strong magnet module, wherein the strong magnet module comprises a strong magnet and a magnetic pole changing device.
The magnetic control type weight-losing capsule provided by the invention can also have the following characteristics: wherein the strong magnet is an electromagnet.
Action and Effect of the invention
According to the magnetic control type weight-reducing capsule, the capsule shell, the built-in bin and the carbonate are provided, the first opening and the second opening are respectively formed in the two ends of the built-in bin, the partition plate parallel to the end face is arranged in the built-in bin, the interior of the built-in bin is divided into the first inner cavity and the second inner cavity, the acid liquid bag and the alkali liquid bag are respectively placed in the first cavity and the second cavity, the acid liquid bag can release acid liquid to release carbon dioxide to enable the capsule to expand, the alkali liquid bag can release alkali liquid to absorb the carbon dioxide to enable the capsule to shrink, and therefore the magnetic control type weight-reducing capsule can absorb gas after being used, the capsule is made to be small and convenient to discharge, the capsule does not need to be taken out through an operation.
Drawings
FIG. 1 is a cross-sectional view of a magnetically controlled bariatric capsule in an embodiment of the present invention; and
fig. 2 is a left side view of a built-in bin in the magnetically controlled weight-reducing capsule in the embodiment of the invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is specifically described below by combining the embodiment and the attached drawings.
< example >
A magnetic control type weight-reducing capsule assembly comprises a magnetic control type weight-reducing capsule 100 and a strong magnet module.
Fig. 1 is a cross-sectional view of a magnetically controlled weight loss capsule in an embodiment of the present invention. Fig. 2 is a side view of a magnetically controlled bariatric capsule in an embodiment of the present invention.
As shown in fig. 1-2, a magnetic-control slimming capsule 100 is composed of a capsule shell 1, a built-in bin 2, carbonate 3, an acid solution bag 4, an alkali solution bag 5, a first magnet 6, a second magnet 7, a first magnetic sheet 8, a second magnetic sheet 9 and an elastic rope 10.
The capsule shell 1 is oval, made of rubber material and has elasticity.
The built-in bin 2 is a cylinder, and a first circular hole and a second circular hole are formed in the two end faces of the built-in bin respectively. The middle part in the built-in bin 2 is provided with a partition plate 21 parallel to the end surface, and the inside of the built-in bin 2 is divided into a first inner cavity and a second inner cavity.
The carbonate 3 is filled in the space between the capsule shell 1 and the built-in bin 2, and can be any one or more of potassium carbonate, sodium carbonate, calcium carbonate, magnesium carbonate, potassium bicarbonate and sodium bicarbonate. The carbonate in this example is calcium carbonate.
The first magnet 6 is arranged in the first interior space in close contact with the partition 21, with the north pole facing the partition 21 and the south pole facing the first opening of the built-in chamber 2.
The second magnet 7 is arranged in the second cavity in close contact with the partition plate 21, wherein the south pole faces the partition plate 21 and the north pole faces the first opening of the internal bin 2.
The first magnet 6 and the second magnet 7 are attracted to each other by magnetic force and abut against both surfaces of the partition plate 21 without being affected by external magnetic force.
The acid solution bag 4 is disposed in the first inner cavity, and contains acidic liquid such as citric acid water solution, formic acid water solution, acetic acid water solution, malic acid water solution, tartaric acid water solution or diluted hydrochloric acid. In this example, an aqueous citric acid solution was charged. The acid liquor bag 4 is made of acid corrosion resistant plastic which is easy to break after being extruded.
An alkaline solution bag 5 is arranged in the second inner cavity, and alkaline liquid such as sodium hydroxide aqueous solution or potassium hydroxide aqueous solution is filled in the bag. In this example, an aqueous sodium hydroxide solution was used. The alkaline solution bag 4 is made of plastic which is resistant to alkaline corrosion and is easy to break after being extruded.
The first magnetic sheet 8 is circular, covers the first opening on the outer surface of the built-in bin 2, has a diameter larger than that of the first opening, and is made of a material capable of being attracted by a magnet.
The second magnetic sheet 9 is circular, covers the second opening on the outer surface of the built-in bin 2, has a diameter larger than that of the second opening, and is made of a material capable of being attracted by a magnet.
One end of each elastic rope 10 is fixed at the first magnetic sheet, and the other end of each elastic rope is fixed at the second magnetic sheet, so that the elastic ropes are integrally wound on the outer surface of the built-in bin. In this embodiment, the number of elastic cords is 4.
The strong magnet module consists of a strong magnet and a magnetic pole conversion device.
The ferromagnetic member may be a permanent magnet or a non-permanent magnet, and an electromagnet is used in the present embodiment.
The magnetic pole changing device can realize magnetic pole changing by using a motor to drive a magnet to rotate through a gear, and can also realize magnetic pole changing by continuously changing the current direction of a magnetic pole coil through a current commutator. In this embodiment a current commutator is used.
The application method of the magnetic control type weight-losing capsule comprises the following steps:
after the user takes the lower magnetic control type weight-reducing capsule 100, when the magnetic control type weight-reducing capsule 100 enters the stomach, the first magnetic sheet 8 and the second magnetic sheet 9 are tightly attached to the outer surface of the built-in bin 2 under the action of the pulling force of the elastic rope 10 and the suction force of the inner magnet, so that substances outside the bin are prevented from entering the built-in bin 2.
Then, the north pole of a strong magnet in the strong magnet module is aligned to the stomach, the magnetic control type weight-reducing capsule 100 is acted by strong magnetic force, one end of the first inner cavity faces to the external strong magnet, the first magnetic sheet is attracted by the strong magnet and separated from the built-in bin 2, meanwhile, the first magnet 6 is also attracted by the strong magnet to extrude the acid liquid bag 4, so that the acid liquid bag 4 is broken, acid liquid is released, the acid liquid reacts with carbonate to release carbon dioxide, the magnetic control type weight-reducing capsule is expanded, and therefore a user can feel satiety, eating is reduced, and the weight-reducing effect is achieved;
when the magnetic control type weight-reducing capsule needs to be discharged, the magnetic pole direction of the strong magnet is changed by the magnetic pole changing device, at the moment, one end of the second inner cavity faces to the external strong magnet, at the moment, the second magnetic sheet is attracted by the strong magnet to be separated from the built-in bin 2, and meanwhile, the second magnet 7 is also attracted by the strong magnet to extrude the alkaline solution bag 5, so that the alkaline solution bag is broken 5, the alkaline solution is released, the alkaline solution absorbs carbon dioxide, the size of the magnetic control type weight-reducing capsule 100 is reduced, and the magnetic control type weight-reducing capsule can.
The acting force of the magnet in the capsule can be controlled by controlling the distance between the strong magnet module and the abdomen of a user or controlling the magnetic force of the strong magnet, the outflow speed of acid liquor/alkali liquor is controlled so as to control the reaction amount, the contraction/expansion speed of the capsule shell 1 is further controlled, and when the user feels appropriate, the strong magnet module is removed.
Effects and effects of the embodiments
According to the magnetic control type weight-reducing capsule related to the embodiment, because the capsule shell, the built-in bin and the carbonate are provided, the first opening and the second opening are respectively formed in the two ends of the built-in bin, the inside of the built-in bin is provided with the partition plate parallel to the end face, the inside of the built-in bin is divided into the first inner cavity and the second inner cavity, the acid solution bag and the alkali solution bag are respectively placed in the first cavity and the second cavity, the acid solution bag is used for releasing acid solution to release carbon dioxide to enable the capsule to expand, the alkali solution bag is used for releasing alkali solution to absorb the carbon dioxide to enable the capsule to shrink, the magnetic control type weight-reducing capsule can absorb gas after use is completed, the capsule is made to be small and convenient to discharge.
Further, according to the magnetic control type weight-reducing capsule of the present embodiment, since the first magnetic sheet and the second magnetic sheet are respectively disposed at the first opening and the second opening, substances outside the capsule can be prevented from entering the built-in capsule without the action of external magnetic force, and the acid solution bag and the alkaline solution bag are prevented from being damaged.
Further, according to the magnetic control type weight-reducing capsule of the present embodiment, since the capsule shell is made of rubber, the weight-reducing capsule has strong sealing property and flexibility, so as to prevent reagents, powder and gas from entering into the body, and ensure a complete physical weight-reducing mechanism.
According to the magnetic control type weight-losing capsule assembly, due to the fact that the electromagnet and the current transducer are used, attraction of the electromagnet to the magnet in the capsule can be conveniently adjusted, and therefore extrusion force of the magnet in the capsule to the acid liquid bag and the alkali liquid bag is controlled, outflow speed of acid liquid/alkali liquid is controlled, and further size of the capsule in the stomach is controlled, and the magnetic control type weight-losing capsule assembly is convenient and fast.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.

Claims (10)

1. A magnetic control type weight-losing capsule is characterized by comprising:
a capsule shell having elasticity;
the built-in bin is arranged in the capsule shell, a first opening and a second opening are formed in two ends of the built-in bin respectively, a first inner cavity and a second inner cavity are formed in the built-in bin, the first inner cavity and the second inner cavity are separated through a partition plate, the first inner cavity is communicated with the outside through the first opening, and the second inner cavity is communicated with the outside through the second opening;
a carbonate filled in a space formed between the capsule shell and the built-in bin;
the acid liquid bag is arranged in the first inner cavity and filled with acid liquid;
the alkaline liquid bag is arranged in the second inner cavity and filled with alkaline liquid;
the first magnet is arranged in the first inner cavity and used for squeezing and crushing the acid liquid bag under the action of the external magnet; and
and the second magnet is arranged in the second inner cavity and used for squeezing and crushing the alkali liquor bag under the action of the external magnet.
2. The capsule of claim 1, wherein the capsule is prepared by mixing:
further comprising: the first magnetic sheet covers the first opening on the outer surface of the built-in bin, and the diameter of the first magnetic sheet is larger than that of the first opening;
the second magnetic sheet covers the second opening on the outer surface of the built-in bin, and the diameter of the second magnetic sheet is larger than that of the second opening;
and one end of the elastic rope is fixed at the first magnetic sheet, and the other end of the elastic rope is fixed at the second magnetic sheet.
3. The capsule according to claim 1 or 2, wherein:
the built-in bin is cylindrical, the first opening and the second opening are respectively formed in two end faces, a partition plate perpendicular to the side face is arranged in the built-in bin, the polarities of the ends, facing the partition plate, of the first magnet and the second magnet are opposite, the first magnet and the second magnet are attracted to each other through the partition plate so as to abut against the partition plate, the acid liquid bag is arranged between the first magnet and the end face with the first opening, and the alkali liquid bag is arranged between the second magnet and the end face with the second opening.
4. The capsule of claim 1, wherein the capsule is prepared by mixing:
wherein the carbonate is selected from one or more of potassium carbonate, sodium carbonate, calcium carbonate, magnesium carbonate, potassium bicarbonate and sodium bicarbonate.
5. The capsule of claim 1, wherein the capsule is prepared by mixing:
wherein the acidic liquid is selected from one or more of citric acid aqueous solution, formic acid aqueous solution, acetic acid aqueous solution, malic acid aqueous solution, tartaric acid aqueous solution and diluted hydrochloric acid.
6. The capsule of claim 1, wherein the capsule is prepared by mixing:
wherein the alkaline liquid is sodium hydroxide aqueous solution or potassium hydroxide aqueous solution.
7. The capsule of claim 1, wherein the capsule is prepared by mixing:
wherein the capsule shell is oval.
8. The capsule of claim 1, wherein the capsule is prepared by mixing:
wherein the capsule shell is made of a rubber material.
9. A magnetically controlled weight loss capsule assembly, comprising:
the magnetically controlled weight loss capsule of any one of claims 1-8 and a ferromagnetic module,
wherein, the strong magnet module comprises a strong magnet and a magnetic pole changing device.
10. The magnetically controlled bariatric capsule assembly as claimed in claim 9, wherein:
wherein, the strong magnet is an electromagnet.
CN201910930849.1A 2019-09-29 2019-09-29 Magnetic control type weight-losing capsule and assembly thereof Active CN110613541B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910930849.1A CN110613541B (en) 2019-09-29 2019-09-29 Magnetic control type weight-losing capsule and assembly thereof

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Application Number Priority Date Filing Date Title
CN201910930849.1A CN110613541B (en) 2019-09-29 2019-09-29 Magnetic control type weight-losing capsule and assembly thereof

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CN110613541A true CN110613541A (en) 2019-12-27
CN110613541B CN110613541B (en) 2021-05-11

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CN101502453A (en) * 2008-02-07 2009-08-12 伊西康内外科公司 Powering implantable restriction systems using kinetic motion
US20100100079A1 (en) * 2008-10-21 2010-04-22 General Electric Company Implantable device system
CN102970946A (en) * 2010-04-30 2013-03-13 南洋理工大学 A balloon inflating device and a method for inflating a balloon
US20130245668A1 (en) * 2012-03-15 2013-09-19 Boston Scientific Scimed, Inc. Magnetic device to control obesity and related method of use
CN104334123A (en) * 2012-06-07 2015-02-04 图利普医疗有限公司 Expanded device
CN104799987A (en) * 2015-04-21 2015-07-29 北京航空航天大学 Compact electromagnetic switch driven capsule robot
CN105030397A (en) * 2015-06-02 2015-11-11 朱晴 Novel stomach reduction balloon apparatus
CN105250060A (en) * 2015-10-13 2016-01-20 中国人民解放军第二军医大学 Capsule for stomach capacity reduction and weight reduction
CN107913125A (en) * 2013-03-15 2018-04-17 奥巴隆治疗公司 Intragastric device
CN108135718A (en) * 2015-08-21 2018-06-08 南洋理工大学 For the intragastric device of Weight management
US20180161187A1 (en) * 2015-03-17 2018-06-14 Shahriar Sedghi Systems And Methods For Magnetically Positioning A Gastric Device
CN108245493A (en) * 2018-01-24 2018-07-06 上海市第十人民医院 A kind of slimming capsule based on biodegradable bracket material
CN108852578A (en) * 2018-09-04 2018-11-23 常州至善医疗科技有限公司 It is a kind of can natural degradation implantation material

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101502453A (en) * 2008-02-07 2009-08-12 伊西康内外科公司 Powering implantable restriction systems using kinetic motion
US20100100079A1 (en) * 2008-10-21 2010-04-22 General Electric Company Implantable device system
CN102970946A (en) * 2010-04-30 2013-03-13 南洋理工大学 A balloon inflating device and a method for inflating a balloon
US20130245668A1 (en) * 2012-03-15 2013-09-19 Boston Scientific Scimed, Inc. Magnetic device to control obesity and related method of use
CN104334123A (en) * 2012-06-07 2015-02-04 图利普医疗有限公司 Expanded device
CN107913125A (en) * 2013-03-15 2018-04-17 奥巴隆治疗公司 Intragastric device
US20180161187A1 (en) * 2015-03-17 2018-06-14 Shahriar Sedghi Systems And Methods For Magnetically Positioning A Gastric Device
CN104799987A (en) * 2015-04-21 2015-07-29 北京航空航天大学 Compact electromagnetic switch driven capsule robot
CN105030397A (en) * 2015-06-02 2015-11-11 朱晴 Novel stomach reduction balloon apparatus
CN108135718A (en) * 2015-08-21 2018-06-08 南洋理工大学 For the intragastric device of Weight management
CN105250060A (en) * 2015-10-13 2016-01-20 中国人民解放军第二军医大学 Capsule for stomach capacity reduction and weight reduction
CN108245493A (en) * 2018-01-24 2018-07-06 上海市第十人民医院 A kind of slimming capsule based on biodegradable bracket material
CN108852578A (en) * 2018-09-04 2018-11-23 常州至善医疗科技有限公司 It is a kind of can natural degradation implantation material

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