CN205144749U - Laparoscopic surgery diplopore incision protective sheath - Google Patents
Laparoscopic surgery diplopore incision protective sheath Download PDFInfo
- Publication number
- CN205144749U CN205144749U CN201520886546.1U CN201520886546U CN205144749U CN 205144749 U CN205144749 U CN 205144749U CN 201520886546 U CN201520886546 U CN 201520886546U CN 205144749 U CN205144749 U CN 205144749U
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- CN
- China
- Prior art keywords
- camera lens
- diplopore
- passageway
- incision protective
- ring
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Abstract
The utility model discloses a laparoscopic surgery diplopore incision protective sheath, including the runner band, fit with a contraceptive ring, and connect in runner band, the first passageway between fitting with a contraceptive ring, be provided with the pipy lens jacket body in the first passageway, the lower extreme and the tangent fixed connection of runner band of the lens jacket body are in the same place for first passageway is separated for camera lens passageway and apparatus passageway. The utility model discloses to this diplopore skin incision protective sheath of haplopore laparoscopic surgery design, divide into two passageways of variation in size with the passageway in the protective sheath, make chamber mirror camera lens and operating apparatus get into the incision of performing the operation through different passageways, can effectively fix, protect chamber mirror camera lens to acquire more stable image information, reduce chamber mirror camera lens damage, extension camera lens life, reduce equipment use cost, the use of operating apparatus can not receive that thereby the interference of camera lens reduces the operation degree of difficulty, increases the operation security yet.
Description
Technical field
This utility model relates to a kind of medical operating articles for use field, particularly relates to a kind of endoscope-assistant surgery diplopore incision protective sleeve.
Background technology
Chamber mirror Minimally Invasive Surgery has become the developing direction of Minimally Invasive Surgery, has wound little, goes out insufficiency of blood, recovers fast, the advantages such as the hospital stays is short, and postoperative wound cicatrix is little, cosmetic result is good.Chamber mirror Minimally Invasive Surgery is by initial three cuts or four otch, progressively present the development trend to single hole endoscope-assistant surgery, operating theater instruments is directly entered in body by operative incision carries out the operation technique meeting contiguous incision tissue of damage further, easily cause incision tissue's oozing of blood in operation process, the otch exposed easily infects especially, or the postoperative wound pain caused because of excessive tractive and congestion phenomenon; Because the irregular contraction of otch or free tissue can hinder surgical field of view, affect the accuracy of operation technique.In order to better strut otch, exposing intraluminal tissue organ, preventing otch from polluting simultaneously, the local tissue damage avoiding apparatus repeatedly to insert otch causing, incision protective sleeve arises at the historic moment.
Current incision protective sleeve is mainly the conical sleeve be made up of interior snap ring, outer snap ring and operation path, has Ding Gao and uprises two kinds.But this incision protective sleeve is all single hole, chamber lens head and surgical device mechanical arm are all entered by this single hole.This causes the fixing very difficult of art lumen lens head, and image capture is unstable, adds operating difficulty; Meanwhile, camera lens itself has also lacked corresponding protector, and operating apparatus easily damages camera lens.
Utility model content
For solving the problems of the technologies described above, this utility model provides a kind of structure simple, effectively can fix, protect the endoscope-assistant surgery diplopore incision protective sleeve of chamber lens head.
The technical solution of the utility model is as follows: a kind of endoscope-assistant surgery diplopore incision protective sleeve; comprise lower ring, pressed on ring; and the first passage be connected between described lower ring, pressed on ring; the camera lens body of tubulose is provided with in described first passage; the lower end of described camera lens body and lower ring is tangent is fixed together, makes first passage be separated into camera lens passage and instrument channel.
As preferably, the lower end of described lower ring and camera lens body is one-body molded, easy to make, connects more firm.
As preferably, be also provided with reinforcement between described lower ring and the lower end of camera lens body and strengthen being connected, make both connections more firm, protective sleeve longer service life.
As preferably, described reinforcement is that "eight" shape is arranged, and the point of contact lateral symmetry between lower ring and camera lens body is arranged, reinforcement connectivity robustness.
As preferably, described first passage is the soft material with elasticity and toughness, the length of first passage can be regulated according to the concrete condition of the different corrective surgery edge of a knife, meet different needs; Described lower ring, pressed on ring, camera lens body are that plastic material is made, and have certain consistency and elasticity, can be fixed on scalpel edge place, camera lens body can lead to camera lens.
As preferably, described soft material is any one in polyethylene, nylon, natural rubber, silica gel, polyurethane material, and material source is wide, manufactures easily.
The beneficial effects of the utility model are: for this diplopore skin incision protective sleeve of single hole endoscope-assistant surgery design, passage in protective sleeve is divided into two passages varied in size, chamber lens head and operating apparatus is made to enter operative incision by different passages, effectively can fix, protect chamber lens head, thus obtain more stable image information, reduce chamber lens head damage, extend camera lens service life, reduce equipment use cost; The use of operating apparatus also can not receive the interference of camera lens thus reduce operating difficulty, increase operation safety.
Accompanying drawing explanation
Fig. 1 is using state figure of the present utility model.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Endoscope-assistant surgery diplopore incision protective sleeve as shown in Figure 1-2, by lower ring 1, pressed on ring 2, is connected to the first passage 3 between lower ring 1, pressed on ring 2, and the camera lens body 4 of the tubulose arranged in first passage 3 forms.The lower end of camera lens body 4 and lower ring 1 is tangent is fixed together and one-body molded, makes first passage 3 be separated into camera lens passage and instrument channel.Also be provided with reinforcement 4a between lower ring 1 and the lower end of camera lens body 4 to strengthen being connected; reinforcement 4a is that "eight" shape is arranged; and the point of contact lateral symmetry between lower ring 1 and camera lens body 4 is arranged, make both connections more firm, protective sleeve longer service life.
First passage 3, for having the soft material of elasticity and toughness, makes first passage can twist on outer shroud 2, its length can be regulated according to the concrete condition of the different corrective surgery edge of a knife, meet different needs; Soft material is any one in polyethylene, nylon, natural rubber, silica gel, polyurethane material, and material source is wide, manufactures easily.Lower ring 1, pressed on ring 2, camera lens body 4 are made for plastic material, and have certain consistency and elasticity, can be fixed on scalpel edge place, camera lens body can lead to camera lens.
During protective sleeve as thoracoscopic operation, the height of camera lens body 4 is set to 1.5-2cm, and the internal diameter of camera lens body 4 is set to 12-15mm, and the internal diameter of first passage 3 is set to 4-7cm.During operation technique, lower ring 1 is placed in scalpel edge, pressed on ring 2 is exposed at outside thoracic cavity, thoracoscope camera lens enters thoracic cavity by camera lens body 4, the motion arm of operation enters thoracic cavity by peripheral instrument channel, and camera lens and motion arm do not interfere with each other, and effectively can fix, protect chamber lens head, thus obtain more stable image information, reduce chamber lens head damage, extend camera lens service life, reduce equipment use cost; The use of operating apparatus also can not receive the interference of camera lens thus reduce operating difficulty, increase operation safety.
Claims (6)
1. an endoscope-assistant surgery diplopore incision protective sleeve; comprise lower ring (1), pressed on ring (2); and the first passage (3) be connected between described lower ring (1), pressed on ring (2); it is characterized in that: the camera lens body (4) being provided with tubulose in described first passage (3); the lower end of described camera lens body (4) and lower ring (1) is tangent is fixed together, makes first passage (3) be separated into camera lens passage and instrument channel.
2. endoscope-assistant surgery diplopore incision protective sleeve as claimed in claim 1, is characterized in that: described lower ring (1) is one-body molded with the lower end of camera lens body (4).
3. endoscope-assistant surgery diplopore incision protective sleeve as claimed in claim 1 or 2, is characterized in that: be also provided with reinforcement (4a) between described lower ring (1) and the lower end of camera lens body (4) and strengthen being connected.
4. endoscope-assistant surgery diplopore incision protective sleeve as claimed in claim 3; it is characterized in that: described reinforcement (4a) is arranged in "eight" shape, and the point of contact lateral symmetry between lower ring (1) and camera lens body (4) is arranged.
5. endoscope-assistant surgery diplopore incision protective sleeve as claimed in claim 1; it is characterized in that: described first passage (3) is for having the soft material of elasticity and toughness, and described lower ring (1), pressed on ring (2), camera lens body (4) are made for plastic material.
6. endoscope-assistant surgery diplopore incision protective sleeve as claimed in claim 5, is characterized in that: described soft material is any one in polyethylene, nylon, natural rubber, silica gel, polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886546.1U CN205144749U (en) | 2015-11-09 | 2015-11-09 | Laparoscopic surgery diplopore incision protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886546.1U CN205144749U (en) | 2015-11-09 | 2015-11-09 | Laparoscopic surgery diplopore incision protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205144749U true CN205144749U (en) | 2016-04-13 |
Family
ID=55680496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520886546.1U Expired - Fee Related CN205144749U (en) | 2015-11-09 | 2015-11-09 | Laparoscopic surgery diplopore incision protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205144749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137282A (en) * | 2016-05-16 | 2016-11-23 | 杨雪鹰 | A kind of single hole thoracoscopic operation operating platform |
-
2015
- 2015-11-09 CN CN201520886546.1U patent/CN205144749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137282A (en) * | 2016-05-16 | 2016-11-23 | 杨雪鹰 | A kind of single hole thoracoscopic operation operating platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181109 |