CN105833412A - Stomach tube special for precise laparoscopic Roux-en-Y gastric bypass - Google Patents
Stomach tube special for precise laparoscopic Roux-en-Y gastric bypass Download PDFInfo
- Publication number
- CN105833412A CN105833412A CN201610352066.6A CN201610352066A CN105833412A CN 105833412 A CN105833412 A CN 105833412A CN 201610352066 A CN201610352066 A CN 201610352066A CN 105833412 A CN105833412 A CN 105833412A
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- Prior art keywords
- stomach tube
- stomach
- special
- gastric bypass
- roux
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
- A61F5/0013—Implantable devices or invasive measures
- A61F5/0036—Intragastrical devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00057—Light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1053—Stomach
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Child & Adolescent Psychology (AREA)
- Obesity (AREA)
- Nursing (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides a stomach tube special for an precise laparoscopic Roux-en-Y gastric bypass, comprising a soft and elastic stomach tube body with scales, wherein a stomach tube plug and a stomach tube connector are connected atto the front end and the tail end of the stomach tube body respectively, 2-4 rows of side holes with 10mm intervals are formed in the a tubepipe wall inof the front section of the stomach tube body, and a lighting positioning device is arranged in the stomach tube plug. The stomach tube special for the precise laparoscopic Roux-en-Y gastric bypass is different from the a normal stomach tubein that the lighting positioning device is arranged on the head of the special stomach tube, so the size of gastric pouches can be positioned and evaluated accurately, operation of gastrojejunostomy stoma is facilitated, the gastric tissue is not apt to be hurt, and the surgical effect is ensured. At the same time, the special stomach tube is made of soft materials so that the possibility of hurting the gastric tissue can be effectively reduced. A fluorescent reflection section near the lighting positioning device arranged at the front end of the special stomach tube facilitates identifying the position of the stomach tube under a laparoscope and accurately positioning its position, is favorable for operation of gastrojejunostomy stoma and improves the surgical effect.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of gastric bypass operation equipment, specifically
Relate to a kind of precisely peritoneoscope special stomach tube of Roux-en-Y gastric bypass.
Background technology
Precisely peritoneoscope Roux-en-Y gastric bypass (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 change intestinal structure, close major part stomach function operation.Gastrointestinal is not excised in operation.
The stomach of patient is divided into upper and lower two parts, and the part stomach of dress food only has original stomach
1/6-1/10, capacity 10-20ml, to reduce the absorption of food；Spacious put one section of small intestinal, again arrange
The position of row small intestinal, reduces the small intestinal absorption to heat.Operation changes food through digestive tract
Approach, slow down gastric emptying speed, work along both lines, thus reach fat-reducing purpose.Operation
Long-term effect is more notable, more longlasting than other modus operandis and tradition medical treatment effect, is deeply subject to
Patient and surgical favor.Along with expanding economy, China's population of being obese increases rapidly,
This operation embodies fabulous development prospect.The special stomach tube of gastric bypass, can be as stomach by
Conventional use of equipment in the art operation of road, determines the excision size of stomach, stomach jejunum to surgeon
The size of anastomotic stoma is made and being assessed more accurately, to surgical effect, the generation of minimizing complication
To important effect.
In gastric bypass surgery, needing to make stomach folliculus, the size of stomach folliculus directly affects hands
Art effect, when operation, needs to insert stomach tube as supporting to assess the size of stomach folliculus.Separately
External when doing stomach intestinal anastomosis mouth, need also exist for stomach tube and support and position, reduce anastomotic stoma narrow
Narrow chance, thus reduce the generation of complication.The most not for this operation
Special stomach tube, general stomach tube is relatively thin, does not has supporting role, and some stomach tube then material compares
Firmly, easily damage gastric tissue when inserting, cause bleeding, bore a hole, anastomotic leakage etc..Along with
The increase of gastric bypass surgery, the usage amount of this kind of equipment also will increase therewith.In order to preferably
Meet operation needs to ask, improve product according to practical effect further, therefore develop
One is suitable for the special stomach tube of gastric bypass, has also become current medical personnel one to be duty-bound
Urgent responsibility.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, easy to use, it is suitable for essence
The special stomach tube of quasi-peritoneoscope Roux-en-Y gastric bypass, it can precise positioning, precisely assess
The operation of the size of stomach folliculus and beneficially stomach intestinal anastomosis mouth, not only increases the effect of operation,
Also solve the problems referred to above present in existing gastric bypass surgery simultaneously.
The concrete technical scheme of the present invention is, a kind of precisely peritoneoscope Roux-en-Y gastric bypass
Special stomach tube, including a softness and flexible and set graduated stomach tube body, described stomach tube
The front end of body, tail end are connected to stomach tube stopper and stomach duct connector, the tube wall of stomach tube body leading portion respectively
Having 2～4 rows and be spaced the side opening of 10 millimeters, described stomach tube stopper is equipped with luminescent positioner.
The present invention accurate peritoneoscope special stomach tube of Roux-en-Y gastric bypass, is further characterized in that,
A diameter of 2～3 millimeters of the tube wall side opening of described stomach tube body leading portion.
Described stomach tube stopper front end equipped with luminescent positioner be made up of accumulator and LED, and
Head is that soft passivity is circular.
Described stomach duct connector is provided with grafting standard needle tubing and the through hole of negative pressure device.
Described stomach tube body uses TPU and PVC material to make, fixed equipped with luminescence near stomach tube stopper
One section of region of device, position is the reflecting segment being coated with light-emitting materials.
The special stomach tube of the present invention accurate peritoneoscope Roux-en-Y gastric bypass, with common stomach tube
Difference, the head of the special stomach tube of the present invention, can precise positioning, precisely with luminescent positioner
The size of assessment stomach folliculus, not only contributes to the operation of stomach intestinal anastomosis mouth, not easy damaged stomach group
Knit, it is ensured that surgical effect.Meanwhile, special stomach tube uses soft material, can be effectively with fall
The chance of low damage gastric tissue.Near the fluorescent reflecting segment of special stomach tube front end luminescent positioner,
Convenient identification stomach tube position, precise positioning, the beneficially behaviour of stomach intestinal anastomosis mouth under peritoneoscope
Make, improve the effect of operation.
Accompanying drawing explanation
Fig. 1 is the signal of the present invention accurate peritoneoscope Roux-en-Y gastric bypass special stomach ciphon structure
Figure；
Fig. 2 is the present invention accurate peritoneoscope Roux-en-Y gastric bypass special stomach ciphon structure section view
Figure.
In figure, 1. stomach tube body, 2. stomach tube stopper, 3. stomach duct connector, 4. side opening, 5. luminous location dress
Put, 6. through hole, 7. reflecting segment, 8. scale.
Detailed description of the invention
The present invention is described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
A kind of precisely peritoneoscope special stomach tube of Roux-en-Y gastric bypass, such as Fig. 1 and Fig. 2 institute
Showing, it includes a softness and flexible and be provided with the stomach tube body 1 of scale 8, described stomach tube pipe
The front end of body 1, tail end are connected to stomach tube stopper 2 and stomach duct connector 3 respectively, stomach tube body 1 leading portion
Tube wall has 2～4 rows and is spaced the side opening 4 of 10 millimeters, and described stomach tube stopper 2 head is equipped with luminescence
Positioner 5, a diameter of 2～3 millimeters of the side opening 4 of stomach tube body 1 leading portion tube wall.
Stomach tube stopper 2 front end of the present invention equipped with luminescent positioner 5 by accumulator and LED group
Become, and head is that soft passivity is circular；Stomach duct connector 3 is provided with grafting standard needle tubing and negative pressure dress
The through hole 6 put, stomach tube body 1 uses TPU and PVC material to make, before stomach tube stopper 2
End is the reflecting segment 7 being coated with light-emitting materials equipped with 5 one sections of regions of luminescent positioner.
The special stomach tube of the present invention is divided into 32F, 34F, 36F, 38F, 40F by diameter dimension size
Five kinds of models, in accurate peritoneoscope Roux-en-Y gastric bypass surgery, need to be according to Stomach in Patients
Size concrete condition select, during use, stomach tube body 1 front end of stomach tube stopper 2 will be connected to,
From bariatric patients oral cavity esophagus insert, slowly special stomach tube is stretched in stomach by cardia, so
Afterwards by the reflection of laparoscopic visualization to stomach tube body 1 stomach tube stopper 2 head illuminant positioner 5
Section 7 rests on the position of stomach intestinal anastomosis mouth below stomach cardia, and patient oral cavity is stayed in combination
The reading of outer special stomach tube body 1 high scale 8, precisely carries out assessment and the hands of stomach folliculus size
Art positions, and after the assessment of stomach folliculus size and location, then implements cutting and coincide；At operation process
In, connect negative pressure device by stomach tube body 1 stomach duct connector 3, by stomach tube body 1 leading portion pipe
The side opening 4 that wall has, extracts the hydrops in stomach folliculus out, or by by stomach duct connector 3 through hole 6
Connect needle tubing, through stomach tube body 1 leading portion tube wall side opening 4 to stomach folliculus input medicinal liquid, join
Conjunction completes whole accurate peritoneoscope Roux-en-Y gastric bypass surgery.
Owing to the head of the special stomach tube of the present invention is with luminescent positioner 5, and head is soft blunt
Property circular can not only precise positioning and precisely assess the size of stomach folliculus, beneficially stomach intestinal anastomosis
The operation of mouth, not easy damaged gastric tissue, it is ensured that surgical effect.Meanwhile, special stomach tube uses
Soft material, also can be effectively to reduce the chance of damage gastric tissue.Near special stomach tube front end
The fluorescent reflecting segment 7 of luminescent positioner 5, more convenient identification stomach tube position under peritoneoscope, essence
Certainly position, the beneficially operation of stomach intestinal anastomosis mouth, improve the effect of operation.
Above-mentioned embodiment is an example of the present invention, is not intended to limit the enforcement of invention
With interest field, all equivalences made according to the content described in the present patent application scope of patent protection
Change and modification, all should be included in scope of the present invention patent.
Claims (5)
1. the accurate peritoneoscope special stomach tube of Roux-en-Y gastric bypass, including a softness
And flexible and set graduated stomach tube body (1), it is characterised in that described stomach tube body (1)
Front end, tail end be connected to stomach tube stopper (2) and stomach duct connector (3), stomach tube body (1) respectively
The tube wall of leading portion has 2～4 rows and is spaced the side opening (4) of 10 millimeters, described stomach tube stopper (2)
Equipped with luminescent positioner (5).
The accurate peritoneoscope special stomach of Roux-en-Y gastric bypass the most according to claim 1
Pipe, it is characterised in that side opening (4) a diameter of 2～3 milli of described stomach tube body (1) leading portion
Rice.
The accurate peritoneoscope special stomach of Roux-en-Y gastric bypass the most according to claim 1
Pipe, it is characterised in that described stomach tube stopper (2) front end equipped with luminescent positioner (5) by
Accumulator and LED form, and head is that soft passivity is circular.
The accurate peritoneoscope special stomach of Roux-en-Y gastric bypass the most according to claim 1
Pipe, it is characterised in that described stomach duct connector (3) is provided with grafting standard needle tubing and negative pressure device
Through hole (6).
The accurate peritoneoscope special stomach of Roux-en-Y gastric bypass the most according to claim 1
Pipe, it is characterised in that described stomach tube body (1) uses TPU and PVC material to make, and leans on
Nearly stomach tube stopper (2) front end is equipped with (5) one sections of districts of luminescent positioner (5) luminescent positioner
Territory is the reflecting segment (7) being coated with light-emitting materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352066.6A CN105833412A (en) | 2016-05-24 | 2016-05-24 | Stomach tube special for precise laparoscopic Roux-en-Y gastric bypass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352066.6A CN105833412A (en) | 2016-05-24 | 2016-05-24 | Stomach tube special for precise laparoscopic Roux-en-Y gastric bypass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105833412A true CN105833412A (en) | 2016-08-10 |
Family
ID=56594395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610352066.6A Pending CN105833412A (en) | 2016-05-24 | 2016-05-24 | Stomach tube special for precise laparoscopic Roux-en-Y gastric bypass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833412A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618583A (en) * | 2017-01-23 | 2017-05-10 | 金欣 | Transvaginal build-in type measuring instrument |
| CN107736870A (en) * | 2017-11-16 | 2018-02-27 | 常州市第人民医院 | Cold light source inflatable support in a kind of rectum |
| CN107789723A (en) * | 2016-09-02 | 2018-03-13 | 泰尔茂株式会社 | Medical pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711689A (en) * | 2008-09-30 | 2010-05-26 | 伊西康内外科公司 | methods and devices for performing gastrectomies and gastroplasties |
| CN201719670U (en) * | 2010-07-13 | 2011-01-26 | 上海家宝医学保健科技有限公司 | Interstitial portion guide pipe |
| US20120199060A1 (en) * | 2011-02-07 | 2012-08-09 | Furbush Jr Norman C | Angular Rotation Guidance Device for a Surgical Instrument |
| CN102872523A (en) * | 2012-09-29 | 2013-01-16 | 边俊杰 | Novel guide wire of gastric tube |
| CN104066414A (en) * | 2011-11-15 | 2014-09-24 | 史密斯医疗Asd公司 | Medical tubing detection and management |
| CN204260838U (en) * | 2014-11-20 | 2015-04-15 | 上海市浦东医院 | A kind of visual sleeve-like gastrectomy stomach calibration tube |
-
2016
- 2016-05-24 CN CN201610352066.6A patent/CN105833412A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711689A (en) * | 2008-09-30 | 2010-05-26 | 伊西康内外科公司 | methods and devices for performing gastrectomies and gastroplasties |
| CN201719670U (en) * | 2010-07-13 | 2011-01-26 | 上海家宝医学保健科技有限公司 | Interstitial portion guide pipe |
| US20120199060A1 (en) * | 2011-02-07 | 2012-08-09 | Furbush Jr Norman C | Angular Rotation Guidance Device for a Surgical Instrument |
| CN104066414A (en) * | 2011-11-15 | 2014-09-24 | 史密斯医疗Asd公司 | Medical tubing detection and management |
| CN102872523A (en) * | 2012-09-29 | 2013-01-16 | 边俊杰 | Novel guide wire of gastric tube |
| CN204260838U (en) * | 2014-11-20 | 2015-04-15 | 上海市浦东医院 | A kind of visual sleeve-like gastrectomy stomach calibration tube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789723A (en) * | 2016-09-02 | 2018-03-13 | 泰尔茂株式会社 | Medical pipe |
| CN106618583A (en) * | 2017-01-23 | 2017-05-10 | 金欣 | Transvaginal build-in type measuring instrument |
| CN107736870A (en) * | 2017-11-16 | 2018-02-27 | 常州市第人民医院 | Cold light source inflatable support in a kind of rectum |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
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| RJ01 | Rejection of invention patent application after publication |