CN203970516U - Overlay film band net foreign body forceps - Google Patents
Overlay film band net foreign body forceps Download PDFInfo
- Publication number
- CN203970516U CN203970516U CN201420382053.XU CN201420382053U CN203970516U CN 203970516 U CN203970516 U CN 203970516U CN 201420382053 U CN201420382053 U CN 201420382053U CN 203970516 U CN203970516 U CN 203970516U
- Authority
- CN
- China
- Prior art keywords
- foreign body
- lasso
- drag
- handle
- guide pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000001574 biopsy Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of overlay film band net foreign body forceps, it comprises lasso, drag-line, outer tube, guide pipe, slip ring and handle, outer tube is connected on handle, slip ring cunning fits on handle, drag-line plug-in mounting within the outer tube, guide pipe is inserted in handle, one end of drag-line is fixedly connected with lasso by adapter sleeve, the other end of drag-line is connected with guide pipe, guide pipe is connected with slip ring again, the outer ring of lasso be can free bend bracing frame, the middle part of lasso is the dictyosome being connected on bracing frame, and dictyosome surface is covered with foreign body isolating membrane.This utility model can make to overlap after taking foreign body gathering, and the cutting edge of a knife or a sword rib on foreign body surface cannot contact with human body, damages the phenomenon of tissue while avoiding it to take out foreign body.
Description
Technical field
This utility model relates to a kind of overlay film band net foreign body forceps, belongs to technical field of medical instruments.
Background technology
At present, now the normal band net foreign body forceps that adopts is removed human body foreign body clinically, but when facing foreign body surface complexity, having cutting edge of a knife or a sword rib situation, cannot avoid contacting of foreign body and tissue, while taking out foreign body, may damage tissue, even cause phenomenons such as organizing hemorrhage or perforation, so be with net foreign body forceps effectively to perform the operation in class situation.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, a kind of overlay film band net foreign body forceps is provided, it can make to overlap after taking foreign body gathering, and the cutting edge of a knife or a sword rib on foreign body surface cannot contact with human body, damages the phenomenon of tissue while avoiding it to take out foreign body.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of overlay film band net foreign body forceps, it comprises lasso, drag-line, outer tube, guide pipe, slip ring and hands handle, outer tube is connected on handle, slip ring cunning fits on handle, drag-line plug-in mounting within the outer tube, guide pipe is inserted in handle, one end of drag-line is fixedly connected with lasso by adapter sleeve, the other end of drag-line is connected with guide pipe, guide pipe is connected with slip ring again, the outer ring of lasso be can free bend bracing frame, the middle part of lasso is the dictyosome being connected on bracing frame, and dictyosome surface is covered with foreign body isolating membrane.
Further, described bracing frame is steel wire.
Adopted after technique scheme, under the supervision of endoscope, this foreign body forceps inserts along biopsy channel hole, and inserting should be careful slow, notes observing product front end and stretches out scope front end; Product near foreign body after, operation slip ring is controlled lasso and is stretched out outer tube, entangle and draw lasso in after foreign body and slowly withdraw from, endoscope need together take out if desired, because this foreign body forceps adopts lasso, carries out overlay film on dictyosome surface, after cover taking foreign body draws in, owing to there being the existence of foreign body isolating membrane, the cutting edge of a knife or a sword rib on foreign body surface cannot contact with human body, thereby can make to overlap after taking foreign body gathering, the cutting edge of a knife or a sword rib on foreign body surface cannot contact with human body, damages the phenomenon of tissue while avoiding it to take out foreign body.
Accompanying drawing explanation
Fig. 1 is the structural representation of overlay film band net foreign body forceps of the present utility model;
Fig. 2 is the partial enlarged drawing in Fig. 1;
Wherein, 1 is lasso; 1-1 is bracing frame; 1-2 is dictyosome; 1-3 is foreign body isolating membrane; 2 is drag-line; 3 is outer tube; 4 is guide pipe; 5 is slip ring; 6 is hands handle; 7 is adapter sleeve.
The specific embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, this utility model is described in further detail below.
As Fig. 1, shown in 2, a kind of overlay film band net foreign body forceps, it comprises lasso 1, drag-line 2, outer tube 3, guide pipe 4, slip ring 5 and handle 6, outer tube 3 is connected on handle 6, slip ring 5 is sliding to be fitted on handle 6, drag-line 2 is inserted in outer tube 3, guide pipe 4 is inserted in handle 6, one end of drag-line 2 is fixedly connected with lasso 1 by adapter sleeve 7, the other end of drag-line 2 is connected with guide pipe 4, guide pipe 4 is connected with slip ring 5 again, the outer ring of lasso 1 be can free bend bracing frame 1-1, the middle part of lasso 1 is the dictyosome 1-2 being connected on bracing frame 1-1, and dictyosome 1-2 surface is covered with foreign body isolating membrane 1-3.
Bracing frame 1-1 is steel wire, but is not limited to this.
Operation principle of the present utility model is as follows:
Under the supervision of endoscope, this foreign body forceps inserts along biopsy channel hole, and inserting should be careful slow, notes observing product front end and stretches out scope front end; Product near foreign body after, operation slip ring 5 is controlled lasso 1 and is stretched out outer tube 3, entangle and draw lasso 1 in after foreign body and slowly withdraw from, endoscope need together take out if desired, the lasso 1 adopting due to this foreign body forceps carries out overlay film on dictyosome 1-2 surface, after cover taking foreign body draws in, owing to there being the existence of foreign body isolating membrane 1-3, the cutting edge of a knife or a sword rib on foreign body surface cannot contact with human body, thereby can make to overlap after taking foreign body gathering, the cutting edge of a knife or a sword rib on foreign body surface cannot contact with human body, damages the phenomenon of tissue while avoiding it to take out foreign body.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that this utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. an overlay film band net foreign body forceps, it is characterized in that: it comprises lasso (1), drag-line (2), outer tube (3), guide pipe (4), slip ring (5) and handle (6), outer tube (3) is connected on handle (6), slip ring (5) is sliding to be fitted on handle (6), drag-line (2) is inserted in outer tube (3), guide pipe (4) is inserted in handle (6), one end of drag-line (2) is fixedly connected with lasso (1) by adapter sleeve (7), the other end of drag-line (2) is connected with guide pipe (4), guide pipe (4) is connected with slip ring (5) again, the outer ring of lasso (1) be can free bend bracing frame (1-1), the middle part of lasso (1) is for being connected to the dictyosome (1-2) on bracing frame (1-1), and dictyosome (1-2) surface is covered with foreign body isolating membrane (1-3).
2. overlay film band net foreign body forceps according to claim 1, is characterized in that: described bracing frame (1-1) is steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382053.XU CN203970516U (en) | 2014-07-10 | 2014-07-10 | Overlay film band net foreign body forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382053.XU CN203970516U (en) | 2014-07-10 | 2014-07-10 | Overlay film band net foreign body forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970516U true CN203970516U (en) | 2014-12-03 |
Family
ID=51967991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382053.XU Expired - Lifetime CN203970516U (en) | 2014-07-10 | 2014-07-10 | Overlay film band net foreign body forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203970516U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708504A (en) * | 2016-03-08 | 2016-06-29 | 巢银苟 | Endoscopic extracting mesh basket and preparation method thereof |
| CN106510817A (en) * | 2016-11-17 | 2017-03-22 | 南京微创医学科技股份有限公司 | Medical foreign matter recoverer |
| CN106983546A (en) * | 2017-03-31 | 2017-07-28 | 诸暨市鹏天医疗器械有限公司 | A kind of foreign matter string bag |
| WO2021042803A1 (en) * | 2019-09-05 | 2021-03-11 | 南微医学科技股份有限公司 | Object removal net forceps |
-
2014
- 2014-07-10 CN CN201420382053.XU patent/CN203970516U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708504A (en) * | 2016-03-08 | 2016-06-29 | 巢银苟 | Endoscopic extracting mesh basket and preparation method thereof |
| CN106510817A (en) * | 2016-11-17 | 2017-03-22 | 南京微创医学科技股份有限公司 | Medical foreign matter recoverer |
| CN106983546A (en) * | 2017-03-31 | 2017-07-28 | 诸暨市鹏天医疗器械有限公司 | A kind of foreign matter string bag |
| WO2021042803A1 (en) * | 2019-09-05 | 2021-03-11 | 南微医学科技股份有限公司 | Object removal net forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210922 Address after: No.52, Guoxiang Road, Wujin economic development zone, Changzhou City, Jiangsu Province 213100 Patentee after: JIANGSU WEIDEKANG MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 213164 4C, 256 Mingxin Middle Road, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU WEIDEKANG MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: Miao Donglin |
|
| TR01 | Transfer of patent right |