CN111166543A

CN111166543A - Expansion type space occupying device

Info

Publication number: CN111166543A
Application number: CN202010151867.2A
Authority: CN
Inventors: 徐斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-05-19

Abstract

The invention belongs to the technical field of medical care products, and relates to an expansion type space occupying device which comprises a bag made of a non-toxic and degradable material, wherein a plurality of holes communicated with an inner cavity of the bag body are formed in the bag, an expansion material is arranged in the bag, the expansion material expands in the bag after absorbing liquid, and the bag is contracted into an entity convenient for oral administration. The product of the invention has reasonable and ingenious structure, can solve the problem of excessive eating due to larger stomach capacity without operation, and when in use, the product is taken with water, and the dilatant in the product of the invention expands after absorbing water, occupies a part of space in the stomach and maintains for a certain time, thereby achieving the purpose of satiety when a small amount of food is taken, and realizing the purpose of losing weight.

Description

Expansion type space occupying device

Technical Field

The invention belongs to the technical field of medical care products, and relates to an expansion type space occupying device.

Background

Hyperphagia is one of the major causes of obesity and is directly associated with excess stomach volume. At present, the volume of the stomach is reduced by a stomach reduction operation (partial removal of the stomach) or a method of placing an air bag and a water bag in the stomach, thereby achieving the purpose of controlling the appetite and losing weight. These methods have disadvantages such as surgical trauma or difficulty in operation, and are difficult to apply to a wide range of target people.

Disclosure of Invention

Aiming at the problems, the invention provides the expansion type space occupying device which does not need an operation and can conveniently and effectively solve the problem of larger stomach volume.

According to the technical scheme of the invention: an inflation formula space occupies a place device which characterized in that: the health-care bag comprises a bag made of non-toxic and degradable materials, a plurality of holes communicated with an inner cavity of the bag body are formed in the bag, a non-toxic expansion object is arranged in the bag, the bag is contracted into an entity convenient for oral administration, and the expansion object expands in the bag after absorbing liquid in the stomach.

As a further improvement of the invention, the entity is arranged in the first outer capsule in a matching way.

As a further improvement of the invention, an inner-layer capsule is arranged in the bag, the expansion material is encapsulated in the inner-layer capsule, and the bag uniformly shrinks on the surface of the inner-layer capsule to form a film coat.

As a further improvement of the invention, the outside of the membrane coat is covered with a second outer-layer capsule.

As a further improvement of the invention, the expanded material is any one or a mixture of several of cleaned and dried black fungus, tremella, konjak and polyurethane foam.

As a further improvement of the invention, the pouch is made from homopolymers, copolymers and blends of chitosan or L lactide, epsilon caprolactone, glycolide, p-dioxanone, trimethylene carbonate.

The invention has the technical effects that: the product of the invention has reasonable and ingenious structure, can solve the problem of excessive eating due to larger stomach volume without operation, and when in use, the product is taken with water, and the swelling substance in the product swells after absorbing water, occupies a part of space in the stomach and maintains for a certain time, thereby achieving the purpose of satiety when a small amount of food is taken, and realizing the purpose of losing weight.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a structural view showing the unfolding of the bag in the first embodiment.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a third embodiment of the present invention.

FIG. 5 is a flow chart illustrating the fabrication of the third embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a fourth embodiment of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

In fig. 1-6, the capsule comprises a pouch 101, an aperture 102, an expander 103, a body 104, a first outer capsule 105, an inner capsule 106, a film 107, a second outer capsule 108, etc.

As shown in fig. 1-6, the invention relates to an expansion type space occupying device, which comprises a bag 101 made of a non-toxic and degradable material, wherein a plurality of holes 102 communicated with the inner cavity of the bag are formed in the bag 101, a non-toxic expansion material 103 is arranged in the bag 101, the expansion material 103 expands in the bag 101 after absorbing liquid, and the bag 101 is contracted into a solid body 104, so that the expansion material 103 absorbs water and expands in the stomach after being swallowed by an adult. The swelling material 103 is natural or synthetic material for oral administration, preferably any one or more of cleaned dried Auricularia, Tremella, rhizoma Amorphophalli, and polyurethane foam, and is mixed at a certain ratio to obtain mixture.

The material of pouch 101 is made of a biocompatible natural or synthetic material, preferably chitosan or homopolymers, copolymers and blends of lactide, caprolactone, glycolide, p-dioxanone and trimethylene carbonate. The above-described configuration constitutes a first embodiment of the present invention.

As shown in fig. 3, the second embodiment of the present invention differs from the first embodiment in that: the entity 104 is fittingly disposed in the first outer capsule 105 for use.

As shown in fig. 4, the third embodiment of the present invention is different from the first embodiment in that: the inner layer capsule 106 is arranged in the bag 101, the expansion material 103 is encapsulated in the inner layer capsule 106, and the bag 101 is uniformly shrunk on the surface of the inner layer capsule 106 to form a film coating 107.

As shown in fig. 5, the fourth embodiment of the present invention is further improved on the basis of the third embodiment: the second outer capsule 108 is covered outside the film coat 107.

The holes 102 of the pouch 101 of the present invention may be of any shape, and the holes 102 may be distributed in a certain amount as required, and the size of the holes 102 is determined by that the swelling material 103 in the pouch 101 cannot leak out and the liquid outside the pouch 101 can rapidly permeate into the holes.

In the implementation process of the invention, the first outer layer capsule 105, the inner layer capsule 106 and the second outer layer capsule 108 are all made of medicinal capsules or nontoxic degradable materials, and the specification of the capsules is based on the convenience of oral administration.

The expandable material 103 contained in the bladder 101 may be in the form of whole or in the form of pieces, granules, strands, or the like, including various forms made by crushing.

The shape of the pouch 101 when it is full may be various geometric shapes such as a sphere, a hemisphere, a cylinder, a cube, a cuboid, an ellipsoid, a disk, and the like, and shapes thereof that are changed. The diameter of the periphery of the capsular bag 101 should be greater than 1 cm at satiation.

Before use, the ratio of the volume of the inflation material 103 in the capsular bag 101 to the volume of the capsular bag 101 when it is full should be greater than or equal to 1:10 and less than 1: 1.

The production method of the present invention is as follows (taking the first embodiment of the present invention as an example): (1) preparing L lactide (or other alternative degradable materials) into a film bag 101, and punching holes 102 for later use; (2) drying the cleaned swelling substance 103, crushing into required granules or fragments, quantitatively filling into the bag 101, and sealing; (3) filling the compacted solid 104 into a matched medicinal oral first outer-layer capsule 105 to obtain a finished product; (4) sterilizing the finished product for later use. The production methods of other embodiments of the invention are respectively improved on the basis of the first embodiment, and are not described again.

The use method of the invention comprises the following steps: before eating on an empty stomach, one finished product is taken and taken with a cup of warm boiled water (or a plurality of finished products are taken as required), and the full feeling can be realized within 5-10 minutes, and the principle is that the high expansibility after the swelling substance 103 absorbs water is utilized to expand the bag 101 into an entity 104, which occupies a part of space in the stomach and maintains a certain time, so that the aims of full and reduced food consumption can be realized with less food. When the pouch 101 disintegrates, the swollen bulge 103 is discharged out of the body through the intestinal tract together with other stomach contents. The device of the invention has no pharmacological action.

Claims

1. An inflation formula space occupies a place device which characterized in that: the stomach-protecting bag comprises a bag (101) made of non-toxic and degradable materials, wherein a plurality of holes (102) communicated with the inner cavity of the bag body are formed in the bag (101), a non-toxic expansion object (103) is arranged in the bag (101), the bag (101) is contracted into an entity (104) convenient for oral administration, and the expansion object (103) expands in the bag (101) after absorbing liquid in the stomach.

2. An inflatable space occupying device according to claim 1, wherein: the entity (104) is arranged in the first outer capsule (105) in a matching way.

3. An inflatable space occupying device according to claim 1, wherein: an inner-layer capsule (106) is arranged in the sac (101), the expansion material (103) is encapsulated in the inner-layer capsule (106), and the sac (101) is uniformly contracted on the surface of the inner-layer capsule (106) to form a film coating (107).

4. An inflatable space occupying device according to claim 3, wherein: the outer side of the membrane coat (107) is covered with a second outer-layer capsule (108).

5. An inflatable space occupying device according to claim 1, wherein: the swelling substance (103) is one or more of cleaned dried Auricularia, Tremella, rhizoma Amorphophalli, and polyurethane foam.

6. An inflatable space occupying device according to claim 1, wherein: the pouch (101) is made from chitosan or homopolymers, copolymers and blends of L lactide, epsilon caprolactone, glycolide, p-dioxanone, trimethylene carbonate.