CN201453344U - Bag for retrieving foreign bodies in vivo - Google Patents
Bag for retrieving foreign bodies in vivo Download PDFInfo
- Publication number
- CN201453344U CN201453344U CN 200920078342 CN200920078342U CN201453344U CN 201453344 U CN201453344 U CN 201453344U CN 200920078342 CN200920078342 CN 200920078342 CN 200920078342 U CN200920078342 U CN 200920078342U CN 201453344 U CN201453344 U CN 201453344U
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- bag
- foreign body
- takes out
- centimetre
- observation window
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Abstract
The utility model relates to a bag for retrieving foreign bodies in vivo. The bag comprises a holding bag and two direction control lines, wherein the holding bag includes a body, a holding-bag tail part and a protruding observation window; an object-holding outlet is formed on the main body in a position close to the tail part; and the number of the direction control lines is two, and the tail part of the holding bag is connected with the direction control lines. The bag can be utilized to retrieve sharp metal bodies descending along the digestive tract and other large objects that can not be retrieved by endoscope, so that the bag has high clinical application value and extension meanings. For example, the bag can retrieve foreign bodies with metal barbs or sharp metal objects, so that the stomach and esophagus, pharynx and oral mucosa can be protected against being damaged. In the utility model, a bobbin and the direction control lines can control the movement direction of the bag to ensure the convenient control and operation. The protruding observation window can ensure no influence on the visual field of the gastroscope so as to obviate limitation to the operation.
Description
[technical field]
This utility model relates to a kind of foreign body and takes out bag, specifically, is to take out bag about a kind of foreign body in vivo.
[background technology]
The development of endoscopic technique has increased the chance of Wicresoft's processing of gastroenteropathy greatly, and present clinical scope is except that being used for medical diagnosis on disease, and is existing such as technology expansion such as tumor resection, cirso-cover bundle, pseudocyst puncture under the scope, obtains effect preferably; But endoscopic foreign body takes out and still makes little progress, and has manyly to engulf the foreign body person is subject to technical conditions, has to select surgical incision to take out, and the medical treatment cost that enlarges markedly has prolonged the length of patient stay, has increased the weight of patient's wound and has hit;
[summary of the invention]
The purpose of this utility model is to provide a kind of foreign body in vivo to take out bag.This utility model and endoscope's co-operating can be easier to take out large volume foreign body in the body, and not stab gastrointestinal mucosal.
For achieving the above object, the technical scheme taked of this utility model is:
A kind of foreign body in vivo takes out bag, comprises containing bag and direction control line, and described containing bag comprises body, containing bag afterbody and protruding observation window, be provided with Na Wuwaikou near containing bag afterbody place on the described body, described direction control line is two, containing bag afterbody closure control line.
Described, foreign body in vivo takes out bag and also comprises wire-wrap board, described wire-wrap board closure control line.
Described, direction control line outside is provided with protective sleeve.
Described protruding observation window is rounded, and diameter range is 0.7-0.95 centimetre.
Described body is taper, and Na Wuwaikou is drops, and major diameter is 5-7 centimetre.
The described beyond the region of objective existence mouth front end of receiving is 5-15 centimetre to the distance of protruding observation window, receives beyond the region of objective existence mouth rear end to be 1-5 centimetre to containing bag afterbody distance.
Described protruding observation window, 0.9 centimetre of diameter.
Described body is coniform or is the triangle taper, and the beyond the region of objective existence mouth major diameter of receiving is 6 centimetres.
The described beyond the region of objective existence mouth front end of receiving is 10 centimetres to the distance of protruding observation window, and receiving beyond the region of objective existence mouth rear end is 2 centimetres to containing bag afterbody distance.
Described protruding observation window is rounded, and diameter range is 0.2-0.3 centimetre, and described body is taper, Na Wuwaikou is drops, major diameter is 2-4 centimetre, and the described beyond the region of objective existence mouth front end of receiving is 2-8 centimetre to the distance of protruding observation window, receives beyond the region of objective existence mouth rear end to be 1-2 centimetre to containing bag afterbody distance.
This utility model advantage is:
1, uses this utility model, the bulky objects that can't take out along the sharp thing of the descending metal of digestive tract and other existing scope is taken out come true, have extremely strong clinical value and dissemination.For example be with metal barb foreign body, place foreign body to take out bag, can when foreign body is hauled out, protect the pharyngeal oral mucosa of stomach esophagus injury-free.
2, wire-wrap board in this utility model and direction control line can be controlled the direction of motion that foreign body takes out bag, make to control to be convenient to control, handled easily.
3, the protruding observation window in this utility model can guarantee that the gastroscope visual field is unaffected, and operation is not subjected to any restriction.
[description of drawings]
Accompanying drawing 1 is the structural representation that a kind of foreign body in vivo takes out bag.
Accompanying drawing 2 is vertical views that a kind of foreign body in vivo takes out bag.
Accompanying drawing 3 is that foreign body in vivo takes out bag user mode figure.
[specific embodiment]
Below in conjunction with embodiment and with reference to accompanying drawing this utility model is further described.
The Reference numeral and the ingredient that relate in the accompanying drawing are as follows:
1. containing bag 2. wire-wrap boards
3. direction control line 4. endoscopies
11. body 12. containing bag afterbodys
13. protruding observation window 14. Na Wuwaikou
Please referring to Fig. 1, Fig. 1 is the structural representation that a kind of foreign body in vivo takes out bag, described foreign body in vivo takes out bag and comprises containing bag 1, wire-wrap board 2 and direction control line 3, described containing bag 1 comprises body 11, containing bag afterbody 12 and protruding observation window 13 are provided with near containing bag afterbody 12 places on the described body 11 and receive beyond the region of objective existence mouth 14.Described direction control line 3 is two, and direction control line 3 one ends are connected on the containing bag afterbody 12, and the other end is wrapped in wire-wrap board 2.Please referring to Fig. 2, described body 11 is taper, and the beyond the region of objective existence mouth 14 of receiving is drops, and the beyond the region of objective existence mouth major diameter of receiving is 6 centimetres.Beyond the region of objective existence mouth 14 front ends of receiving are 10 centimetres to the distance of protruding observation window 13, and receiving beyond the region of objective existence mouth 14 rear ends is 2 centimetres to containing bag afterbody 12 distances.Projection observation window 13 is rounded, and diameter is 0.9 centimetre.
Need to prove: protruding observation window 13 seals, and is transparent.Endoscope enters in the containing bag 1 by receiving beyond the region of objective existence mouth 14, and protruding observation window 13 can the fixed endoscope head, prevents from that endoscope head from rocking to come off.Therefore protruding observation window 13 diameters are not greater than the endoscope head diameter, can not be too little, and protruding observation window 13 diameter ranges are 0.7-0.95 centimetre.Beyond the region of objective existence mouth 14 major diameters of receiving are 50-70 centimetre.Beyond the region of objective existence mouth 14 front ends of receiving are 5-15 centimetre to the distance of protruding observation window 13, receive beyond the region of objective existence mouth 14 rear ends to be 1-5 centimetre to containing bag afterbody 12 distances.Body 11 is coniform or is the triangle taper, and body 11 is made (medical polyvinyl) by medical plastic or druggist rubber sundrier.Described direction control line 3 is anti-cutting braided wire (superhigh molecular weight polyethylene fibers) or metal wire, and the material of described protective sleeve is medical macromolecular materials, (for example: poly-Acetic acid, hydroxy-, bimol. cyclic ester (PGA) or poly (glycolide-lactide)).Described wire-wrap board 2 is cuboid or square.Wire-wrap board 2 is made by plastics or wood materials.
This utility model also is applicable to infant removal of foreign body under the endoscope, under endoscope in the infant removal of foreign body, employed endoscope is a kind of infant endoscope (can buy in market), and foreign body in vivo takes out bag and is grown up relatively that to take out bag little for employed foreign body in vivo.The protruding observation window that foreign body in vivo takes out in the bag is rounded, diameter range is 0.2-0.3 centimetre, described body is taper, Na Wuwaikou is drops, major diameter is 2-4 centimetre, the described beyond the region of objective existence mouth front end of receiving is 2-8 centimetre to the distance of protruding observation window, receives beyond the region of objective existence mouth rear end to be 1-2 centimetre to containing bag afterbody distance.
Please referring to Fig. 3, Fig. 3 is that foreign body in vivo takes out bag user mode figure. when this utility model uses, endoscope 4 is entered in the containing bag 1 by receiving beyond the region of objective existence mouth 14, endoscope head heads in the protruding observation window 13. and containing bag 1 is along with after endoscope 4 enters gastral cavity, with wire-controlled apparatus (wire-wrap board 2 and direction control line 3) control containing bag 1 direction of motion, and containing bag 1 is put in best operational position, endoscope 4 is placed outside the containing bag 1, hold the folder foreign body by foreign body forceps or snare, behind the gripping foreign body, foreign body is placed into containing bag 1. endoscopies 4 and withdraws from externally, and direction control line 3 guiding is hauled out containing bag 1 external, and foreign body is along with containing bag 1 hauling-out is external like this.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; can also make some improvement and replenish, these improvement and replenish and also should be considered as protection domain of the present utility model.
Claims (10)
1. a foreign body in vivo takes out bag, comprise containing bag and direction control line, it is characterized in that, described containing bag comprises body, containing bag afterbody and protruding observation window, be provided with Na Wuwaikou near containing bag afterbody place on the described body, described direction control line is two, containing bag afterbody closure control line.
2. foreign body in vivo according to claim 1 takes out bag, it is characterized in that, described foreign body in vivo takes out bag and also comprises wire-wrap board, described wire-wrap board closure control line.
3. foreign body in vivo according to claim 1 takes out bag, it is characterized in that, direction control line outside is provided with protective sleeve.
4. foreign body in vivo according to claim 1 and 2 takes out bag, it is characterized in that described protruding observation window is rounded, and diameter range is 0.7-0.95 centimetre.
5. foreign body in vivo according to claim 1 and 2 takes out bag, it is characterized in that described body is taper, and Na Wuwaikou is drops, and major diameter is 5-7 centimetre.
6. foreign body in vivo according to claim 1 and 2 takes out bag, it is characterized in that, the described beyond the region of objective existence mouth front end of receiving is 5-15 centimetre to the distance of protruding observation window, receives beyond the region of objective existence mouth rear end to be 1-5 centimetre to containing bag afterbody distance.
7. foreign body in vivo according to claim 4 takes out bag, it is characterized in that described protruding observation window, 0.9 centimetre of diameter.
8. foreign body in vivo according to claim 5 takes out bag, it is characterized in that described body is coniform or is the triangle taper, and the beyond the region of objective existence mouth major diameter of receiving is 6 centimetres.
9. foreign body in vivo according to claim 6 takes out bag, it is characterized in that, the described beyond the region of objective existence mouth front end of receiving is 10 centimetres to the distance of protruding observation window, receive beyond the region of objective existence mouth rear end to the containing bag afterbody apart from being 2 centimetres.
10. foreign body in vivo according to claim 1 and 2 takes out bag, it is characterized in that, described protruding observation window is rounded, diameter range is 0.2-0.3 centimetre, described body is taper, and Na Wuwaikou is drops, and major diameter is 2-4 centimetre, the described beyond the region of objective existence mouth front end of receiving is 2-8 centimetre to the distance of protruding observation window, receives beyond the region of objective existence mouth rear end to be 1-2 centimetre to containing bag afterbody distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920078342 CN201453344U (en) | 2009-07-16 | 2009-07-16 | Bag for retrieving foreign bodies in vivo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920078342 CN201453344U (en) | 2009-07-16 | 2009-07-16 | Bag for retrieving foreign bodies in vivo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201453344U true CN201453344U (en) | 2010-05-12 |
Family
ID=42380684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920078342 Expired - Fee Related CN201453344U (en) | 2009-07-16 | 2009-07-16 | Bag for retrieving foreign bodies in vivo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201453344U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953708B (en) * | 2009-07-16 | 2012-05-30 | 上海交通大学医学院附属新华医院 | Foreign matter-taking out bag under endoscope |
| CN103142260A (en) * | 2010-10-04 | 2013-06-12 | 柯惠Lp公司 | Surgical retrieval apparatus |
| CN104473682A (en) * | 2014-12-14 | 2015-04-01 | 李峰 | Medical foreign body net clamp |
| CN107789042A (en) * | 2017-10-22 | 2018-03-13 | 临沂齐泽医药技术有限公司 | A kind of medical stomach extracts sampler |
-
2009
- 2009-07-16 CN CN 200920078342 patent/CN201453344U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953708B (en) * | 2009-07-16 | 2012-05-30 | 上海交通大学医学院附属新华医院 | Foreign matter-taking out bag under endoscope |
| CN103142260A (en) * | 2010-10-04 | 2013-06-12 | 柯惠Lp公司 | Surgical retrieval apparatus |
| CN103142260B (en) * | 2010-10-04 | 2015-11-25 | 柯惠Lp公司 | Surgical operation withdrawing device |
| CN104473682A (en) * | 2014-12-14 | 2015-04-01 | 李峰 | Medical foreign body net clamp |
| CN107789042A (en) * | 2017-10-22 | 2018-03-13 | 临沂齐泽医药技术有限公司 | A kind of medical stomach extracts sampler |
| CN107789042B (en) * | 2017-10-22 | 2020-01-17 | 高敏 | Medical treatment is with stomach sampling device that gets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |