CN103417254A - Gastric band of gastric banding surgery - Google Patents
Gastric band of gastric banding surgery Download PDFInfo
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- CN103417254A CN103417254A CN2012101589298A CN201210158929A CN103417254A CN 103417254 A CN103417254 A CN 103417254A CN 2012101589298 A CN2012101589298 A CN 2012101589298A CN 201210158929 A CN201210158929 A CN 201210158929A CN 103417254 A CN103417254 A CN 103417254A
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- stomach
- band
- strap
- incision
- surgery
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Abstract
The invention provides a gastric band of gastric banding surgery. The gastric band comprises a strap, wherein a clamping portion is formed at one end of the strap, a clamping part corresponding to the clamping portion is arranged at the other end of the strap, and the clamping portion and the clamping part are fixed mutually when the stomach is surrounded by the strap; a filling bag is arranged on the inner ring surface of the strap; a protective saddle corresponding to the filling bag axially extends out of the side end of the strap. When gastric band folding surgery is carried out, the stomach is folded to form a large stomach bag and a folded portion; when sleeve-shaped resection surgery of the stomach is carried out, part of the stomach is removed, so that a thin sleeve-shaped stomach is formed, and an incision of the stomach is sewed; the filling bag wraps a position below the joint of the stomach and the esophagus correspondingly by means of the strap, moreover, the protective saddle wraps the folded portion or the incision correspondingly, so that the situation that the upper end of the folded portion or the incision expands and bulges to cause complications because a patient eats too much food after the surgery can be prevented, and meanwhile swelling of the stomach can be prevented from causing cracking of the folded portion of the incision. The gastric band can effectively enhance surgery safety, promote weight reduction efficiency, reduce the frequency of therapeutic duplication, and reduce the generation probability of complications.
Description
Technical field
The present invention relates to a kind of stomach band of LVBG; espespecially a kind ofly in the band side, extend axially a pair of protection saddle that should fill capsule; to prevent patient's excessive diet after stomach band folding operation and the operation of stomach Sleeve resection; and make the expansion of stomach folding part or incision upper end, bulging cause complication; reach to cause simultaneously and take precautions against the stomach folding part or incision is split, and avoid the effect of band slippage.
Background technology
Problem of obesity has the trend of obvious rising in recent years in both at home and abroad, and most sufferers also can't be treated by medicine or diet control, the effect person that must be performed the operation to suppress its food-intake and reach loss of weight, and the stomach volume reduction surgery is to treat now one of fat technical way, its purpose is, reduces the volume of stomach, makes the patient easily have satiety and reduces food-intake, cause the fat effect for the treatment of to reach, the stomach volume reduction surgery mainly is divided into stomach folding operation and the operation of stomach Sleeve resection at present.
Yet the multiple fat rate of stomach folding operation is high, it is investigated within 5 years after surgery, have nearly fifty percent sufferer multiple fat; And stomach Sleeve resection operation process risk is higher, and be irreversible operation, can't restore after excision; Though above-mentioned operation after surgery usually within a period of time fat-reducing effect splendid, but the gastric capacity of being everlasting after the several years still can expand, it makes again fat problem allow medical profession often feel simply helpless, and sometimes even needs again to be performed the operation.
Have now a kind of stomach band operation separately is provided, it is stomach band bundle to be tied to the junction lower position of esophagus and gastric pouch, and then control patient's food-intake, but its stomach band only limits food-intake, yet do not reduce because of gastric capacity, therefore loss of weight speed is slower, easily there is the loss of weight lag phase, therefore patient's loss of weight efficiency is limited, and if patient's hyperphagia, the complication of slippage and dysphagia easily caused.
Therefore now developed stomach band folding operation, it is in conjunction with stomach folding operation and stomach band hands art, as shown in Figure 1, stomach 10 is folded and sews up the large gastric pouch 101 of formation and folding part 102, make gastric capacity retain approximately 100 milliliters, and utilize an existing adjustable stomach band, it comprises a silica gel system can be around the band 20 fastened, the inner ring surface of this band 20 is provided with a filling capsule 201, this is filled capsule 201 and links an injector 202, rely on and make this filling capsule 201 tie up and restraint the below, junction with esophagus 30 in stomach 10 with correspondence by this band 20, make stomach 10 form the approximately microgastria capsule 103 of 25 milliliters, and rely on this injector 202 to be injected in the compactness that these filling capsule 201 these bands 20 of adjustment are tied up bundle, strengthen weight loss effect to control food-intake, and stomach band folding operation tool reversibility, and can effectively promote loss of weight efficiency, reduce back and examine frequency, also solve existing patient and carry out the stomach vitamin malabsorption problem after operation that detours.
But, this band 20 not designs for stomach band folding operation, this filling capsule 201 is the belows, junction of only tying up the stomach 10 restrainted after stomach band folding operation and esophagus 30, yet, if the excessive diet of patient will cause stomach 10 to expand, and make folding part 101De upper end expansion and bulging and cause complication, or split in folding part 101, and this band 20 is subject to stomach 10 and expands and slippage, and then the healthy and life security that will jeopardize the patient.
Moreover, existing adjustable stomach band is applied to the operation of stomach Sleeve resection, by former bag-shaped stomach, the stomach that is a thin sleeve shape after underwent operative removal part, and after the incision of operation is sewed up, this filling capsule 201 is tied up and restrainted the below, junction with esophagus 30 in stomach 10 with correspondence by this band 20, and rely on this injector 202 to be injected in the compactness that these filling capsule 201 these bands 20 of adjustment are tied up bundle, to control food-intake; Yet, this band 20 also not is applicable to the operation of stomach Sleeve resection, and this filling capsule 201 is only to tie up to restraint the below, junction with esophagus 30 in the postoperative stomach 10 of stomach Sleeve resection, if therefore patient's hyperalimentation, will cause this band 20 to be subject to gastric distension and slippage, and the expansion of incision upper end and bulging and cause complication, or incision is split, its danger more is applied to stomach band folding operation higher than having adjustable stomach band now, will bring to the patient threat of great health and life.
In view of this, designer of the present invention is specially studied and is improved for the stomach belt structure, and the phase is improved the problems referred to above with a preferred configuration, and after long-term R & D and continuous test, the appearance of the present invention of beginning to have.
Summary of the invention
Therefore, the present invention solves existing stomach band not for stomach band folding operation and stomach Sleeve resection operation designing, if therefore the excessive diet of patient, to cause gastric pouch to expand, and make folding part or the expansion of incision top and bulging and cause complication or split, and band is subject to gastric distension and slippage, and then the disappearances such as healthy and life security that jeopardize the patient.
For achieving the above object, the technical solution used in the present invention is:
A kind of stomach band of LVBG, is characterized in that, comprising:
One band, one end molding one blocking part, the other end is provided with a pair of clamping piece that should blocking part, this band around the time this blocking part and this clamping piece interfix; The inner ring surface of this band is provided with a filling capsule; This band side extends axially a pair of protection saddle that should fill capsule.
This protection saddle further is provided with at least one perforation.
This clamping piece more comprise a buckling piece and a pair of should buckling piece and the junction surface of this blocking part, and this band extends a collar is set, this buckling piece is located at this collar, and this junction surface is to should the collar being located at the outer surface of this band; This band in around the time, this blocking part is through the described collar, this buckling piece correspondence is fastened on this junction surface by this blocking part.
Also comprise a syringe, this syringe correspondence is linked to this filling capsule, with injection, controls the breathing state that this fills capsule.
This band is the silica gel band.
Rely on above-mentioned setting, the present invention can be applicable to stomach band folding operation and stomach Sleeve resection hands art, when stomach band folding operation, stomach is subject to folding and forms large gastric pouch and folding part, and in stomach Sleeve resection hands art, it is the stomach that the stomach cut-out is to a thin sleeve shape, and sew up in its incision, this band is to tie up the below, junction of restrainting in stomach and esophagus with correspondence by this filling capsule, this protection saddle is corresponding folding part or the incision that is coated on stomach, and this protection saddle is provided with perforation, so that this protection saddle is fixedly arranged on to large gastric pouch surface, to prevent the excessive diet of patient, make folding part or incision cause complication because gastric distension makes expansion and bulging, also avoid this band to be subject to gastric distension and slide coming off, moreover, band of the present invention is tied up to restraint in this stomach and is formed a little gastric pouch, and utilize described syringe to adjust the compactness that this filling capsule coats this gastric pouch, to control patient's food-intake person simultaneously, and then can significantly promote advantage and the effect of operation safety and the suitability.
The accompanying drawing explanation
Fig. 1 is that existing adjustable stomach band is in the using state schematic diagram of stomach band folding operation;
Fig. 2 is the schematic diagram of the present invention when not tying up bundle;
Fig. 3 is that Fig. 2 is in the cross-sectional schematic of A-A position;
Fig. 4 is the schematic perspective view of the present invention when tying up bundle;
Fig. 5 is that Fig. 4 is in the cross-sectional schematic of B-B position;
Fig. 6 is the schematic diagram of stomach wish when folding;
Fig. 7 is using state schematic diagram of the present invention.
Description of reference numerals:
Existing element: 10-stomach; The large gastric pouch of 101-; The 102-folding part; The little gastric pouch of 103-; The 20-band; 201-fills capsule; The 202-injector; The 30-esophagus;
The present invention: 1-band; The 11-blocking part; The 12-clamping piece; The 121-buckling piece; The 122-junction surface; The 13-collar; 2-fills capsule; 3-protects saddle; The 31-perforation; The 4-syringe; The 5-stomach; 51-the first broken line; 52-the second broken line; The large gastric pouch of 53-; The 54-folding part; The little gastric pouch of 55-; The 6-esophagus; 7-line body.
The specific embodiment
The present invention is a kind of stomach band of LVBG, its enforcement means, characteristics and effect thereof, hereby lift several better possible embodiments and coordinate graphic in hereinafter being elaborated, for understanding and admit the present invention on an ancient unit of weight in depth.
At first, refer to shown in Fig. 2 to Fig. 7, the present invention is a kind of stomach band of LVBG, and it comprises:
One band 1, it is the silica gel band, these band 1 one end molding one blocking parts 11, the other end is provided with a pair of clamping piece 12 that should blocking part 11, make this band 1 around the time this blocking part 11 and this clamping piece 12 interfix, this clamping piece 12 more comprise a buckling piece 121 and a pair of should buckling piece 121 and the junction surface 122 of this blocking part 11, and this band 1 extends a collar 13 is set, this buckling piece 121 is located at this collar 13, and the outer surface of this band 1 should the collar 13 be located at 122 pairs, this junction surface; Rely on this structure, this band 1 around the time, this blocking part 11 is through the described collar 13, these buckling piece 121 correspondences are fastened on this junction surface 122 by this blocking part 11; The inner ring surface of this band 1 is provided with a filling capsule 2; This band 1 side extends axially a pair of protection saddle 3 that should fill capsule 2, and this protection saddle 3 further is provided with at least one perforation 31; And,
One syringe 4, these syringe 4 correspondences are linked to this filling capsule 2, with injection, control the breathing state that this fills capsule 2.
Mode of operation of the present invention, please first consult shown in Fig. 6, it is stomach 5 and esophagus 6 before implementing stomach band folding operation, in one first folding broken line 51 of this stomach 5 planning stomach, and pass through this first broken line 51 and two symmetrical the second broken lines 52, this stomach 5 is along the first broken line 51 indents, and sews up described these second broken lines 52 are sewed up mutually by a line body 7, makes stomach 5 formation one volumes retain approximately large gastric pouch 53 and a folding part 54 of 100 milliliters.
Inferior referring to shown in Fig. 7, stomach 5 after plicating suture, by band 1 of the present invention, these filling capsule 2 rings are restrainted to the below, junction in stomach 5 and esophagus 6, and this blocking part 11 is through the described collar 13, these buckling piece 121 correspondences are fastened on this blocking part 11 in this junction surface 122, to fix this band 1, make this stomach 5 form the approximately microgastria capsule 55 of 25 milliliters, and utilize this syringe 4 to be injected in this filling capsule 2, can control the breathing state of this filling capsule 2, therefore can adjust the compactness of this band 1 constraint stomach 5, and then restriction patient's food-intake, strengthen weight loss effect to control food-intake, then, make these protection saddle 3 correspondences be coated on this folding part 54, to prevent the excessive diet of patient, make these 54 upper ends, folding part cause complication because gastric distension makes expansion and bulging, also can take precautions against this folding part 54 and split because expanded by stomach, and this protection saddle 3 has perforation 31, so that line body 7 is strengthened being fixed in this large gastric pouch 53 by this perforation 31 by this protection saddle 3, also prevent from this band 1 to be subject to gastric distension and slide coming off, obvious the present invention can add the safety after stomach strengthening band folding operation, and can effectively promote loss of weight efficiency, reduce back and examine frequency, and reduce the probability that produces complication.
Continuous referring to shown in Fig. 7, if while needing after surgery the present invention is separated, only need the line body 7 in perforation 31 is removed, again buckling piece 121 is shifted out to this junction surface 122, make this blocking part 11 can pull out the described collar 13, this band 1 can be separated, therefore the present invention has easy-disassembling-assembling convenience.
The present invention also can be applicable to stomach Sleeve resection operation (figure does not illustrate), it is the stomach that the stomach cut-out is to a thin sleeve shape, and sew up in its incision, with band 1, these filling capsule 2 rings are restrainted to the below, junction in stomach 5 and esophagus 6, and these protection saddle 3 correspondences are coated on this incision, to prevent the excessive diet of patient, make this incision upper end cause complication because gastric distension makes expansion and bulging, also can take precautions against this incision and split because expanded by stomach; And this protection saddle 3 has perforation 31; so that line body 7 is strengthened being fixed in this stomach 5 by this perforation 31 by this protection saddle 3; also prevent from this band 1 to be subject to gastric distension and slide coming off; the present invention is applied to stomach Sleeve resection operation and is applied to the mode of operation of stomach band folding operation identical, therefore do not repeat them here.
Be by above-mentioned explanation and setting, obvious the present invention mainly has following several advantage and effect, and hereby details are as follows one by one:
1. the present invention can be applicable to stomach band folding operation and stomach Sleeve resection hands art, therefore promote the present invention's suitability widely, and the present invention is except relying on syringe 4 to be injected in this filling capsule 2, adjust the compactness of this band 1 constraint stomach 5, and then restriction patient's food-intake, to control food-intake, strengthen outside weight loss effect, further there are protection saddle 3 correspondences and be coated on folding part 54 or incision, make to prevent the excessive diet of patient, make this folding part 54 or incision upper end cause complication because gastric distension makes expansion and bulging, also can take precautions against this folding part 54 or incision splits because expanded by stomach, therefore the present invention can effectively add stomach strengthening band folding operation and the postoperative safety of stomach Sleeve resection, and can effectively promote loss of weight efficiency, reduce back and examine frequency, and the probability that reduces the generation complication.
2. this protection saddle 3 has perforation 31; can by this perforation 31, by this protection saddle 3, strengthen fixing by line body 7; but enhanced protection saddle 3 is for the coating of this folding part 54 or incision; and can prevent this band 1 to be subject to gastric distension and slide and come off, therefore reaching, this wound causes the effect that adds safety and steadiness after stomach strengthening band folding operation and the operation of stomach Sleeve resection.
3. when wish is separated the present invention, only need the line body 7 in perforation 31 is removed, then buckling piece 121 is shifted out to this junction surface 122, make this blocking part 11 can pull out the described collar 13, this band 1 can be separated, therefore, the present invention has easy-disassembling-assembling convenience.
Above explanation is just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skills understand, in the situation that do not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all will falling into protection scope of the present invention.
Claims (5)
1. the stomach band of a LVBG, is characterized in that, comprising:
One band, one end molding one blocking part, the other end is provided with a pair of clamping piece that should blocking part, this band around the time this blocking part and this clamping piece interfix; The inner ring surface of this band is provided with a filling capsule; This band side extends axially a pair of protection saddle that should fill capsule.
2. the stomach band of LVBG according to claim 1, it is characterized in that: this protection saddle further is provided with at least one perforation.
3. the stomach band of LVBG according to claim 1 and 2, it is characterized in that: this clamping piece more comprise a buckling piece and a pair of should buckling piece and the junction surface of this blocking part, and this band extension arranges a collar, this buckling piece is located at this collar, and this junction surface is to should the collar being located at the outer surface of this band; This band in around the time, this blocking part is through the described collar, this buckling piece correspondence is fastened on this junction surface by this blocking part.
4. the stomach band of LVBG according to claim 1 and 2, it is characterized in that: also comprise a syringe, this syringe correspondence is linked to this filling capsule, with injection, controls the breathing state that this fills capsule.
5. the stomach band of LVBG according to claim 1 and 2, it is characterized in that: this band is the silica gel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101589298A CN103417254A (en) | 2012-05-21 | 2012-05-21 | Gastric band of gastric banding surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101589298A CN103417254A (en) | 2012-05-21 | 2012-05-21 | Gastric band of gastric banding surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103417254A true CN103417254A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101589298A Pending CN103417254A (en) | 2012-05-21 | 2012-05-21 | Gastric band of gastric banding surgery |
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| CN (1) | CN103417254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166094A (en) * | 2016-08-22 | 2016-11-30 | 华中科技大学同济医学院附属协和医院 | A kind of chamber mirror gastric capacity regulation band curvature adjusting means |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618411A (en) * | 2003-06-27 | 2005-05-25 | 伊西康内外科公司 | Implantable band with non-mechanical attachment mechanism |
| US20060129027A1 (en) * | 2004-12-09 | 2006-06-15 | Antonio Catona | Device for treating obesity |
| CN1895186A (en) * | 2005-07-15 | 2007-01-17 | 伊西康内外科公司 | Gastric band with mating end profiles |
| US20090157107A1 (en) * | 2006-08-21 | 2009-06-18 | A.M.I. Agency For Medical Innovations Gmbh | Device for the treatment of obesity |
-
2012
- 2012-05-21 CN CN2012101589298A patent/CN103417254A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618411A (en) * | 2003-06-27 | 2005-05-25 | 伊西康内外科公司 | Implantable band with non-mechanical attachment mechanism |
| US20060129027A1 (en) * | 2004-12-09 | 2006-06-15 | Antonio Catona | Device for treating obesity |
| CN1895186A (en) * | 2005-07-15 | 2007-01-17 | 伊西康内外科公司 | Gastric band with mating end profiles |
| US20090157107A1 (en) * | 2006-08-21 | 2009-06-18 | A.M.I. Agency For Medical Innovations Gmbh | Device for the treatment of obesity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166094A (en) * | 2016-08-22 | 2016-11-30 | 华中科技大学同济医学院附属协和医院 | A kind of chamber mirror gastric capacity regulation band curvature adjusting means |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20131204 |