CN206167125U - Bitunicate type stomach subtracts appearance and dress and puts - Google Patents
Bitunicate type stomach subtracts appearance and dress and puts Download PDFInfo
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- CN206167125U CN206167125U CN201620795855.2U CN201620795855U CN206167125U CN 206167125 U CN206167125 U CN 206167125U CN 201620795855 U CN201620795855 U CN 201620795855U CN 206167125 U CN206167125 U CN 206167125U
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- chamber
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- joint
- sacculus
- lumens
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Abstract
The utility model provides a bitunicate type stomach subtracts appearance and dress and puts, includes sacculus subtotal pipeline part, and the sacculus part is fixed on the pipe of three chambeies including liquid capsules, gaseous bag and three chamber pipes, liquid capsules gentleness somatocyst, and liquid capsules wraps up gaseous bag, and it has two side openings to open on the pipe pipe wall of three chambeies, makes topping up chamber and liquid capsules intercommunication, aerifys chamber and gaseous bag intercommunication, interior liquid of cavity and sacculus or gaseous one -way circulation can be realized to side opening department cladding light -wall pipe. The pipeline part connects and pipe connection including outer covering membrane, joint and pipe, terminal the passing through of three chambeies pipe, and the sacculus part communicates with each other with joint and pipe. The advantage of this device utilizes that the difference of filler reduces the weight of whole sacculus and do not influence the sacculus volume in two sacculuss, reduces patient's gastroptosis and because single bag seepage or break and cause the risk of intestinal obstruction on the basis of guaranteeing treatment.
Description
Technical field
The present invention relates to field of medical equipment technology, specifically a kind of stomach capacity-reduction device of gastroscope auxiliary.
Background technology
Used as a kind of fat method of physical treatment, its action principle is the ball with certain volume to implantable gastric volume reduction sacculus
Capsule occupies space in stomach, reduces the capacity of stomach, and on a small quantity feed produces feeling of repletion to make patient, so as to pass through to control food-intake
Reach control and improve the purpose of body weight.But the fat-reducing sacculus for using at present is merely with physiological saline and so on liquid as filling
Thing, in use, due to the reason such as balloon filler quality is larger, part patient occurs gastroptosis, has a stomach upset
Symptom, affects patient health, reduces quality of life；In addition, the fat-reducing sacculus for using at present is individual layer sacculus, sacculus is there is
Ileac risk is caused after rupture into enteron aisle；Simultaneously because the charge of filling liquid is larger, when sacculus takes out, also can make
Extraction process into filling liquid is relatively complicated.
The content of the invention
In order to reduce stomach volume reduction sacculus in use patient occur gastroptosis and have a stomach upset and sacculus rupture cause
Intestinal obstruction equivalent risk, the present invention provides a kind of pair of balloon type gastric capacity-reduction device.
The technical solution used in the present invention is：A kind of pair of balloon type gastric capacity-reduction device, including balloon portion and pipeline portions, ball
Capsule part includes liquid capsule (1), gas pockets (2) and three lumens (3), and pipeline portions include outer embrane (11), joint (12), conduit
(13), the liquid capsule (1) parcel gas pockets (2), three lumens (3) end is connected by joint (12) with conduit (13), sacculus
Part communicates with joint (12) and conduit (13).
Three lumen (3) is made up of macromolecular material, and 3 tube chambers are respectively topping up chamber (6), inflatable chamber (8) and lead
Silk chamber (7).
The liquid capsule (1) is made using silastic material, 0.2~1mm of wall thickness；Gas pockets (2) by silicon rubber or its
He makes elastomeric macromolecular material, 0.2~1mm of wall thickness.
The liquid capsule (1) and gas pockets (2) are fixed on three lumens (3), and two side openings are provided with three lumens (3) tube wall
(9) topping up chamber (6), is made to connect with liquid capsule (1), inflatable chamber (8) is connected with gas pockets (2)；Side opening (9) place cladding is flexible good
Good light-wall pipe (4), one end and three lumens (3) of light-wall pipe (4) bond, and remainder tightly surrounds tube wall, it is possible to achieve chamber
The one-way flow of liquid or gas in body and sacculus.
The end of three lumen (3) is provided with non-return plug (10), is made using elastic polymer material, in implantable gastric volume reduction
Anticreep effect can be played with butt joint during ball；The gap of non-return plug (10) can close automatically after implantation, prevent three lumen internal-filling liquids
The liquid or gas of chamber or inflatable chamber flows out.
The front end of three lumen (3) carries out round and smooth process, and inflatable chamber (6) and topping up chamber (8) front end are blocked, guidewire lumen
(7) front end does not block, and keeps opening-wide state, and end can be docked by non-return plug (10) with the centre bore of joint (12).
The periphery of the non-return plug (10) be provided with taking-up ring (5), the ring be flexible thin wire, preferred suture,
Sacculus can be easily removed using the ring.
The pipeline portions, joint (12) front end is the tower-like connection-peg of two bifurcateds, can be inserted from three lumens (3) end
Enter, connect with topping up chamber (6), inflatable chamber (8) respectively, there is centre bore in the central authorities of joint, can hold seal wire and pass through；The end of joint (12)
End is connected and communicates with conduit (13).
The pipeline portions, conduit (13) is three chamber flexible pipes, three of its size, structure and the lumen of balloon portion three (3)
Correspondence cavity is identical, and can be respectively communicated with by joint；The end of conduit, also have respectively topping up pipe (14), topping up seat (15) with
Topping up chamber connects, and gas tube (16), inflating seat (17) are connected with inflatable chamber.
The pipeline portions, outer embrane (11) is the light-wall pipe of a softness, is made up of elastic polymer material, preferred silicon
Elastomeric material, light-wall pipe (11) one end is closed up and conduit (13) front end bonding, and remainder is straight, 0.2~1mm of wall thickness, overcoat
Film is along uniform 4~8 otch in longitudinal direction, 2~6mm of long incision.
The form pre-installed using front stomach capacity-reduction device is provided, and the balloon portion of preassembled condition is evacuated, along three lumens
(3) it is in neatly elongated strip, joint (12) and three lumen end grafting to fold, and outer embrane tightly wraps sacculus.
It is an advantage of the invention that：By the volume for changing gas pockets and liquid capsule, the proportion of whole sacculus can be adjusted,
Change the weight of sacculus on the premise of not affecting balloon volume, mitigate compressing of the sacculus to coat of the stomach, reduction causes the hidden of gastroptosis
Suffer from；Double balloon designs can avoid causing ileac risk just in case individual layer sacculus occur and rupturing；Being designed with guidewire lumen makes sacculus
It is convenient to push；Being designed with taking-up ring makes sacculus be easy to take out.
Description of the drawings
The structural map of the double bladder type sacculus of Fig. 1.
Fig. 2 pipeline portions schematic diagrames.
The stomach capacity-reduction device schematic diagram of Fig. 3 prepackages.
Fig. 4 sacculus and joint connection diagram.
In figure：1. liquid capsule, 2. gas pockets, 3. three lumen, 4. light-wall pipe, 5. takes out ring, 6. topping up chamber, 7. guidewire lumen,
8. inflatable chamber, 9. side opening, 10. non-return plug, 11. outer embranes, 12. joints, 13. conduits, 14. topping up pipes, 15. topping up seats, 16. fill
Tracheae, 17. inflating seats, A. balloon portions, B. pipeline portions.
Specific embodiment
For a better understanding of the present invention patent, is further described with reference to the accompanying drawings and examples.
A kind of pair of balloon type gastric capacity-reduction device, including balloon portion and pipeline portions.
Balloon portion is as shown in figure 1, balloon portion includes liquid capsule (1), gas pockets (2) and three lumens (3).Liquid capsule
(1) it is fixed on three lumens (3) with gas pockets (2), liquid capsule (1) is wrapped in gas pockets (2).Liquid capsule (1) adopts silicon rubber
Material is made, 0.2~1mm of wall thickness；Gas pockets (2) are made up of silicon rubber or other elastomeric macromolecular materials, wall thickness 0.2
~1mm.Liquid capsule (1) and gas pockets (2) can change the volume of the two by the difference of injection rate.Three lumens are by macromolecule material
Material is made, and 3 tube chambers of three lumens (3) are respectively topping up chamber (6), inflatable chamber (8) and guidewire lumen (7).Three lumens (3) tube wall
On be provided with two side openings (9), by side opening (9), two sacculus are connected respectively with topping up chamber (6), inflatable chamber (8)；Three lumens
Flexible good light-wall pipe (4) is coated at side opening, one end and three lumens (3) of light-wall pipe (4) bond, and remainder is tightly wrapped
Surround three lumen tube walls, it is possible to achieve the one-way flow of liquid or gas in cavity and sacculus.The end of three lumens (3) is provided with only
Inverse plug (10), is made using elastic polymer material, and anticreep effect can be played with butt joint in implantable gastric volume reduction ball；After implantation
The gap of non-return plug (10) can close automatically, prevent three lumens (3) internal-filling liquid chamber or the liquid or gas of inflatable chamber from flowing out three chambers
Pipe.Taking-up ring (5) is installed in the periphery of non-return plug (10), the ring is flexible thin wire (suture), can be square using the ring
Just sacculus is taken out.The front end of three lumens (3) carries out round and smooth process, and in addition to guidewire lumen, inflatable chamber and topping up chamber are blocked.
Pipeline portions are as shown in Fig. 2 pipeline portions include outer embrane (11), joint (12), conduit (13), topping up pipe
(14), topping up seat (15), gas tube (16), inflating seat (17).Two bifurcateds of joint front end are connection-peg, are designed to tower-like knot
Structure, with non-return plug (10) grafting of three lumen ends, connects respectively with topping up chamber (6), inflatable chamber (8), and there is center in the central authorities of joint
Hole, can hold seal wire and pass through；The end of joint is connected with conduit.Conduit be three chamber flexible pipes, size, the structure of three cavities of conduit
It is identical with three of the lumen of balloon portion three correspondence cavities, and be respectively communicated with by joint；The end of conduit, topping up pipe, topping up
Seat is connected with topping up chamber, and gas tube, inflating seat are connected with inflatable chamber.Outer embrane (11) is the light-wall pipe of a softness, by elasticity
Macromolecular material is made, preferred silastic material, and one end is closed up and conduit (13) front end bonding, and remainder is straight, wall thickness 0.2
~1mm, outer embrane is along uniform 4~8 otch in longitudinal direction, 2~6mm of long incision.
Double balloon type gastric capacity-reduction devices use front preassembled condition as shown in figure 3, double balloon type gastric capacity-reduction devices include sacculus and
Two parts of pipeline constitute, and it be in neatly elongated strip, joint and three lumens that the sacculus of preassembled condition is evacuated, folds along three lumens
End grafting, outer embrane tightly wraps sacculus.
During Clinical practice, seal wire is sent in patient's stomach by gastroscope, being then log out gastroscope makes seal wire front end stay in stomach；
Seal wire tail end penetrates sacculus silk-guiding chamber (7), is passed from the guidewire lumen of conduit (13) by joint (12), then in the guiding of seal wire
It is lower that stomach capacity-reduction device is pushed in stomach, confirm that balloon portion is reached behind precalculated position, with syringe from inflating seat (17) to gas
Somatocyst (1) is filled with quantitative gas, fills gas pockets；Then liquid is filled with to liquid capsule (2) from topping up seat (15) with syringe,
Make liquid capsule constantly fill expansion and reach required volume；Sacculus expand when outer embrane (11) can be burst, make sacculus from
(see Fig. 4), light pull catheter (13), joint (12) is separated from sacculus for abjection in outer embrane, continues pull conduit, by seal wire, leads
Pipe together with broken outer embrane etc. whole pipeline portions by esophagus pull out from patient's stomach come.Typically, sacculus places 3 in stomach
~June.When after treatment end is taken out sacculus, first the liquid and gas in sacculus is extracted out under gastroscope with injection pin puncture,
Then taking-up ring (5) is clamped with biopsy forceps, gastroscope and sacculus is taken out in the lump in vitro.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the utility model, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (9)
1. a kind of pair of balloon type gastric capacity-reduction device, it is characterised in that including balloon portion and pipeline portions, the balloon portion includes
Liquid capsule (1), gas pockets (2) and three lumens (3), the pipeline portions include outer embrane (11), joint (12) and conduit (13)；
The liquid capsule (1) parcel gas pockets (2), three lumens (3) end is connected by joint (12) with conduit (13), balloon portion and
Joint (12) and conduit (13) are communicated.
2. as claimed in claim 1 a kind of pair of balloon type gastric capacity-reduction device, it is characterised in that three lumen (3) is by macromolecule material
Material is made, and 3 tube chambers are respectively topping up chamber (6), inflatable chamber (8) and guidewire lumen (7).
3. as claimed in claim 1 a kind of pair of balloon type gastric capacity-reduction device, it is characterised in that the balloon portion, liquid capsule (1) and
Gas pockets (2) are fixed on three lumens (3)；Two side openings (9) are provided with three lumens (3) tube wall, topping up chamber (6) and liquid capsule is made
(1) connect, inflatable chamber (8) is connected with gas pockets (2)；Side opening (9) place is coated with light-wall pipe (4), one end and three of light-wall pipe (4)
Lumen (3) bonds, and remainder surrounds tube wall；The end of three lumens (3) is provided with non-return plug (10), the periphery peace of non-return plug (10)
Equipped with taking-up ring (5)；Inflatable chamber (8) and topping up chamber (6) front end are blocked, and guidewire lumen (7) front end does not block.
4. a kind of pair of balloon type gastric capacity-reduction device as described in claim 1 and 3 is arbitrary, it is characterised in that the liquid capsule (1) adopts
Silastic material is made, 0.2~1mm of wall thickness；Gas pockets (2) are made up of silicon rubber or other elastomeric macromolecular materials,
0.2~1mm of wall thickness, non-return plug (10) is made up of elastic polymer material.
5. as claimed in claim 3 a kind of pair of balloon type gastric capacity-reduction device, it is characterised in that the taking-up ring (5) is flexible thin wire,
It is preferred that suture.
6. as claimed in claim 1 a kind of pair of balloon type gastric capacity-reduction device, it is characterised in that the pipeline portions, before joint (12)
Hold as the tower-like connection-peg of two bifurcateds, can insert from three lumens (3) end, connect with topping up chamber (6), inflatable chamber (8) respectively,
There is centre bore in the central authorities of joint, can hold seal wire and pass through；The end of joint (12) is connected and communicates with conduit (13).
7. a kind of pair of balloon type gastric capacity-reduction device as described in claim 1 and 6 is arbitrary, it is characterised in that the conduit (13) is three
Chamber flexible pipe, its size, structure are identical with three of the lumen of balloon portion three (3) correspondence cavities, and can be respectively communicated with by joint；
The end of conduit, also has respectively topping up pipe (14), topping up seat (15) to connect with topping up chamber, gas tube (16), inflating seat (17) with
Inflatable chamber is connected.
8. as claimed in claim 1 a kind of pair of balloon type gastric capacity-reduction device, it is characterised in that the pipeline portions, outer embrane (11)
It is light-wall pipe, is made up of elastic polymer material, preferred silastic material, one end is closed up and conduit (13) front end bonding, remaining
Part is straight, 0.2~1mm of wall thickness, and outer embrane is along uniform 4~8 otch in longitudinal direction, 2~6mm of long incision.
9. as claimed in claim 1 a kind of pair of balloon type gastric capacity-reduction device, it is characterised in that described pair of balloon type gastric capacity-reduction device is with pre-
The form of dress is provided, and the balloon portion of preassembled condition is evacuated, and it be in neatly elongated strip to fold along three lumens (3), joint (12)
With three lumens (3) end grafting, outer embrane wraps sacculus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620795855.2U CN206167125U (en) | 2016-07-27 | 2016-07-27 | Bitunicate type stomach subtracts appearance and dress and puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620795855.2U CN206167125U (en) | 2016-07-27 | 2016-07-27 | Bitunicate type stomach subtracts appearance and dress and puts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206167125U true CN206167125U (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620795855.2U Expired - Fee Related CN206167125U (en) | 2016-07-27 | 2016-07-27 | Bitunicate type stomach subtracts appearance and dress and puts |
Country Status (1)
| Country | Link |
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| CN (1) | CN206167125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073960A (en) * | 2016-07-27 | 2016-11-09 | 山东省药学科学院 | A kind of double balloon type gastric capacity-reduction device |
| CN110664526A (en) * | 2019-09-29 | 2020-01-10 | 上海理工大学 | Magnetic control weight-losing capsule with side air bag |
-
2016
- 2016-07-27 CN CN201620795855.2U patent/CN206167125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073960A (en) * | 2016-07-27 | 2016-11-09 | 山东省药学科学院 | A kind of double balloon type gastric capacity-reduction device |
| CN110664526A (en) * | 2019-09-29 | 2020-01-10 | 上海理工大学 | Magnetic control weight-losing capsule with side air bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |