CN206295500U - The accurate laparoscope Roux en special stomach tubes of Y gastric bypasses - Google Patents
The accurate laparoscope Roux en special stomach tubes of Y gastric bypasses Download PDFInfo
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- CN206295500U CN206295500U CN201620486360.1U CN201620486360U CN206295500U CN 206295500 U CN206295500 U CN 206295500U CN 201620486360 U CN201620486360 U CN 201620486360U CN 206295500 U CN206295500 U CN 206295500U
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Abstract
The utility model provides a kind of accurate laparoscope Roux en special stomach tubes of Y gastric bypasses, including a softness and flexible and set graduated stomach tube body, front end, the tail end of the stomach tube body are connected to stomach tube stopper and stomach duct connector respectively, the tube wall of stomach tube body leading portion is provided with the side opening that 2~4 rows are spaced 10 millimeters, and described stomach tube stopper is equipped with luminescent positioner.Special stomach tube of the present utility model, different from common stomach tube, the head of special stomach tube carries luminescent positioner, and the size of energy precise positioning, precisely assessment stomach folliculus not only contributes to the operation of stomach intestinal anastomosis mouthful, not easy damaged gastric tissue, it is ensured that surgical effect.Meanwhile, special stomach tube uses soft material, and the chance of gastric tissue can be effectively damaged to reduce.Convenient that stomach tube position is recognized under laparoscope near the fluorescent reflecting segment of special stomach tube front end luminescent positioner, precise positioning is conducive to the operation of stomach intestinal anastomosis mouthful, improves the effect of operation.
Description
Technical field
The utility model belongs to technical field of medical instruments, is related to a kind of gastric bypass operation equipment, and in particular to Yi Zhongjing
The quasi- special stomach tube of laparoscope Roux-en-Y gastric bypasses.
Background technology
Accurate laparoscope Roux-en-Y gastric bypasses (Precise Laparoscopic Roux-en-Y Gastric
Bypass, PLRYGB) it is acknowledged as the fat standard art formula with metabolic disease for the treatment of.
It is a kind of operation for changing enteron aisle structure, closing most of stomach function.Operation does not cut off stomach and intestine.By the stomach of patient
It is divided into upper and lower two parts, the part stomach for filling food only has 1/6-1/10, the capacity 10-20ml of original stomach, to reduce food
Intake；It is spacious to put one section of small intestine, the position of small intestine is rearranged, reduce absorption of the small intestine to heat.Operation changes food warp
Gastral approach is crossed, slows down gastric emptying speed, worked along both lines, so as to reach the purpose of fat-reducing.The long-term effect of operation is than it
His modus operandi and traditional medical treatment effect are more notable, more longlasting, deep to receive patient and surgical favor.With economy
Development, Chinese population of being obese rapidly increases, and this operation embodies fabulous development prospect.The special stomach tube of gastric bypass, can be with
As conventional use of equipment in gastric bypass surgery, surgeon is determined the excision size of stomach, stomach intestinal anastomosis mouth it is big
Small making more accurately is assessed, and surgical effect, reduction complication are played an important role.
, it is necessary to make stomach folliculus in gastric bypass surgery, the size of stomach folliculus directly affects surgical effect, in operation
When, it is necessary to insert stomach tube as support to assess the size of stomach folliculus.In addition when stomach intestinal anastomosis mouthful are done, stomach tube is needed also exist for
Support and position, the chance of anastomotic stricture is reduced, so as to reduce the generation of complication.It is not directed to this also on the market at present
The special stomach tube of operation is planted, general stomach tube is thinner, does not have supporting role, and then material is harder for some stomach tubes, held when inserting
Easy damaged gastric tissue, causes bleeding, perforates, anastomotic leakage etc..With the increase of gastric bypass surgery, the usage amount of this kind of equipment
Also will increase therewith.Asked to preferably meet operation needs, product, therefore exploitation are further improved according to practical effect
Develop one kind and be suitable for the special stomach tube of gastric bypass, also into one duty-bound urgent responsibility of current medical personnel.
The content of the invention
The purpose of this utility model is to provide a kind of simple structure, easy to use, is suitable for accurate laparoscope Roux-en-Y
The special stomach tube of gastric bypass, it can precise positioning, precisely the size of assessment stomach folliculus and be conducive to the behaviour of stomach intestinal anastomosis mouthful
Make, the effect of operation is not only increased, while also solving above mentioned problem present in existing gastric bypass surgery.
Concrete technical scheme of the present utility model is that a kind of accurate special stomach tube of laparoscope Roux-en-Y gastric bypasses is wrapped
A softness and flexible and set graduated stomach tube body is included, the front end of the stomach tube body, tail end are connected to stomach tube stopper respectively
And stomach duct connector, the tube wall of stomach tube body leading portion is provided with the side opening that 2~4 rows are spaced 10 millimeters, and described stomach tube stopper front end is equipped with
Luminescent positioner, is the reflecting segment for being coated with light-emitting materials near one section of region of luminescent positioner；The stomach duct connector sets
There is the through hole of grafting standard needle tubing and negative pressure device.
The accurate special stomach tube of laparoscope Roux-en-Y gastric bypasses of the utility model, is further characterized in that, the stomach tube pipe
A diameter of 2~3 millimeters of the tube wall side opening of body leading portion.
The luminescent positioner that the stomach tube stopper front end is equipped with is made up of battery and LED, and head is soft passivity
It is circular.
The stomach tube body is made using TPU and PVC materials.
The special stomach tube of the accurate laparoscope Roux-en-Y gastric bypasses of the utility model, this practicality different from common stomach tube
The head of new exclusive stomach tube carries luminescent positioner, and the size of energy precise positioning, precisely assessment stomach folliculus is not only contributed to
The operation of stomach intestinal anastomosis mouthful, not easy damaged gastric tissue, it is ensured that surgical effect.Meanwhile, special stomach tube uses soft material, can
The chance of gastric tissue is effectively damaged to reduce.Near the fluorescent reflecting segment of special stomach tube front end luminescent positioner, conveniently exist
Stomach tube position is recognized under laparoscope, precise positioning is conducive to the operation of stomach intestinal anastomosis mouthful, improves the effect of operation.
Brief description of the drawings
Fig. 1 is the utility model special stomach ciphon structure schematic diagram of accurate laparoscope Roux-en-Y gastric bypasses；
Fig. 2 is the utility model special stomach ciphon structure sectional view of accurate laparoscope Roux-en-Y gastric bypasses.
In figure, 1. stomach tube body, 2. stomach tube stopper, 3. stomach duct connector, 4. side opening, 5. luminescent positioner, 6. through hole, 7. anti-
Section is penetrated, 8. scale.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of accurate special stomach tube of laparoscope Roux-en-Y gastric bypasses, as depicted in figs. 1 and 2, its described stomach tube body
1 front end, tail end is connected to stomach tube stopper 2 and stomach duct connector 3 respectively, and the tube wall of the leading portion of stomach tube body 1 is provided with the milli of 2~4 rows interval 10
The side opening 4 of rice, the front end of stomach tube stopper 2 is equipped with luminescent positioner 5, luminous to be coated near 5 one sections of regions of luminescent positioner
The reflecting segment 7 of material；Stomach duct connector 3 is provided with the through hole 6 of grafting standard needle tubing and negative pressure device.
4 a diameter of 2~3 millimeters of the side opening of the leading portion tube wall of stomach tube body 1.
The luminescent positioner 5 that the front end of the utility model stomach tube stopper 2 is equipped with is made up of battery and LED, and head is
Soft passivity is circular；Stomach tube body 1 is made using TPU and PVC materials.
Special stomach tube of the present utility model is divided into five kinds of models of 32F, 34F, 36F, 38F, 40F by diameter dimension size,
In accurate laparoscope Roux-en-Y gastric bypass surgeries, need to be selected according to the size concrete condition of patient's stomach, when using, will connect
There is the front end of stomach tube body 1 of stomach tube stopper 2, from the insertion of bariatric patients oral cavity oesophagus, special stomach tube is stretched into by orifice of the stomach slowly
In stomach, stomach is then rested on to the reflecting segment 7 of the head illuminant positioner 5 of 1 stomach tube stopper of stomach tube body 2 by laparoscopic visualization
The position of orifice of the stomach lower section stomach intestinal anastomosis mouthful, and the reading for staying in the high scale 8 of special stomach tube body 1 outside patient oral cavity is combined,
Assessment and the location of operation of stomach folliculus size are precisely carried out, after the assessment of stomach folliculus size and positioning, then is implemented cutting and is coincide；
In surgical procedure, by 1 stomach duct connector of stomach tube body 3 connect negative pressure device, the side opening 4 being provided with by the leading portion tube wall of stomach tube body 1,
The hydrops in stomach folliculus, or the needle tubing by being connected by the through hole 6 of stomach duct connector 3 are extracted out, through the side opening of the leading portion tube wall of stomach tube body 1
4 are input into liquid to stomach folliculus, coordinate and complete whole precisely laparoscope Roux-en-Y gastric bypass surgeries.
Because the head of the special stomach tube of the utility model carries luminescent positioner 5, and head is soft passivity circular not
Precise positioning and the precisely size of assessment stomach folliculus are only capable of, are conducive to the operation of stomach intestinal anastomosis mouthful, not easy damaged gastric tissue, protected
Surgical effect is demonstrate,proved.Meanwhile, special stomach tube uses soft material, and the chance of gastric tissue can be also effectively damaged to reduce.It is close to
The fluorescent reflecting segment 7 of special stomach tube front end luminescent positioner 5, the more convenient identification stomach tube position under laparoscope, precise positioning,
Be conducive to the operation of stomach intestinal anastomosis mouthful, improve the effect of operation.
Above-mentioned implementation method is an example of the present utility model, is not intended to limit implementation and the right of utility model
Scope, equivalence changes and modification that all contents according to described in present utility model application scope of patent protection are made, all should include
In present utility model application the scope of the claims.
Claims (4)
1. a kind of accurate special stomach tube of laparoscope Roux-en-Y gastric bypasses, an including softness and flexible and be provided with scale
Stomach tube body (1), it is characterised in that front end, the tail end of the stomach tube body (1) are connected to stomach tube stopper (2) respectively and stomach tube connects
Head (3), the tube wall of stomach tube body (1) leading portion is provided with the side opening (4) that 2~4 rows are spaced 10 millimeters, described stomach tube stopper (2) front end
It is the reflecting segment (7) for being coated with light-emitting materials near (5) one sections of regions of luminescent positioner equipped with luminescent positioner (5)；Institute
State the through hole (6) that stomach duct connector (3) is provided with grafting standard needle tubing and negative pressure device.
2. the accurate special stomach tube of laparoscope Roux-en-Y gastric bypasses according to claim 1, it is characterised in that described
A diameter of 2~3 millimeters of the side opening (4) of stomach tube body (1) leading portion.
3. the accurate special stomach tube of laparoscope Roux-en-Y gastric bypasses according to claim 1, it is characterised in that described
The luminescent positioner (5) that stomach tube stopper (2) front end is equipped with is made up of battery and LED, and head is circular soft passivity.
4. the accurate special stomach tube of laparoscope Roux-en-Y gastric bypasses according to claim 1, it is characterised in that described
Stomach tube body (1) is made using TPU and PVC materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486360.1U CN206295500U (en) | 2016-05-24 | 2016-05-24 | The accurate laparoscope Roux en special stomach tubes of Y gastric bypasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486360.1U CN206295500U (en) | 2016-05-24 | 2016-05-24 | The accurate laparoscope Roux en special stomach tubes of Y gastric bypasses |
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| Publication Number | Publication Date |
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| CN206295500U true CN206295500U (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620486360.1U Active CN206295500U (en) | 2016-05-24 | 2016-05-24 | The accurate laparoscope Roux en special stomach tubes of Y gastric bypasses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2751417C1 (en) * | 2020-09-08 | 2021-07-13 | Станислав Петрович Мужиков | Method for prevention of reflux esophagitis development in patients after longitudinal stomach resection due to morbid obesity |
-
2016
- 2016-05-24 CN CN201620486360.1U patent/CN206295500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2751417C1 (en) * | 2020-09-08 | 2021-07-13 | Станислав Петрович Мужиков | Method for prevention of reflux esophagitis development in patients after longitudinal stomach resection due to morbid obesity |
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