CN106236212A - A kind of positioner of puncture outfit casing tube - Google Patents
A kind of positioner of puncture outfit casing tube Download PDFInfo
- Publication number
- CN106236212A CN106236212A CN201610799739.2A CN201610799739A CN106236212A CN 106236212 A CN106236212 A CN 106236212A CN 201610799739 A CN201610799739 A CN 201610799739A CN 106236212 A CN106236212 A CN 106236212A
- Authority
- CN
- China
- Prior art keywords
- positioner
- puncture outfit
- sucker
- protection board
- casing tube
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- 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
- 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
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3419—Sealing means between cannula and body
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses the positioner of a kind of puncture outfit casing tube, it is characterised in that described positioner includes the taper sucker that can adsorb in application on human skin, the sleeve coaxial with described taper sucker, and is arranged on the protection board of described suction cup interior；Described protection board is internally formed wound and accommodates chamber；Described sleeve is installed with described sleeve pipe tight fit.Present configuration is simple and convenient to operate, and makes sleeve pipe will not move in human body or outside human body in operation process.
Description
Technical field
The present invention relates to medical instruments field, the positioner of a kind of puncture outfit casing tube.
Background technology
Perforator is indispensable medical apparatus and instruments in Minimally Invasive Surgery, and the major part such as laparoscopic surgery, hysteroscope operation makes
With sleeve puncture outfit, operative doctor needs sleeve pipe is adjusted to appropriate location, then starts operation, but in operation process,
Sleeve pipe tends to slide in human body or outside human body, and operative doctor needs repeatedly to adjust, takies operating time, add simultaneously
Unsafe factor in operation process.
Summary of the invention
The technical problem to be solved in the present invention is: the device can fixed by sleeve pipe when providing a kind of performing an operation.
The technical solution adopted for the present invention to solve the technical problems is: the positioner of a kind of puncture outfit casing tube, described
Sleeve puncture outfit includes nook closing member and is enclosed within the sleeve pipe outside described nook closing member, and the front end of described sleeve pipe has anti-slip veins；Its feature exists
The taper sucker that can adsorb in application on human skin is included in, described positioner, the sleeve coaxial with described taper sucker, and
It is arranged on the protection board of described suction cup interior；Described protection board is internally formed wound and accommodates chamber；Described sleeve is tight with described sleeve pipe
Coordinate and install.By the air between extruding sucker and protection board, sucker is inhaled at skin surface, make the sleeve pipe can not be in human body
Outer movement；Protection board is internally formed wound and accommodates chamber, makes wound enter wherein, and protection wound is not affected by force of suction cup.
Further, the bottom surface of described protection board flushes with the bottom surface of described sucker.The good airproof performance of sucker.
Further, described positioner uses silica gel material.Meet medical device materials requirement.
The invention has the beneficial effects as follows, the positioner of a kind of puncture outfit casing tube of the present invention, simple in construction, operation side
Just, sleeve pipe is made will not to move in human body or outside human body in operation process.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the embodiment of the present invention 1 scheme of installation；
Fig. 2 is the embodiment of the present invention 1 cross section view；
In figure, 1, nook closing member, 2, sleeve pipe, 20, anti-slip veins, 3, sucker, 4, sleeve, 5, protection board.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
A kind of sleeve puncture outfit of the present invention includes nook closing member 1 and is enclosed within the sleeve pipe 2 outside nook closing member 1, and the front end of sleeve pipe 2 has
Anti-slip veins 20；
Positioner as depicted in figs. 1 and 2, including the taper sucker 3 that can adsorb in application on human skin, with taper sucker
3 coaxial sleeves 4, and it is arranged on the protection board 5 within sucker 3；Protection board 5 is internally formed wound and accommodates chamber；Sleeve 4 and set
Pipe 2 tight fit is installed.By the air between extruding sucker 3 and protection board 5, sucker 3 is inhaled at skin surface, make the sleeve pipe 2 can not
Move inside and outside human body；Protection board 5 is internally formed wound and accommodates chamber, makes wound enter wherein, and protection wound is not by sucker 3 suction
Impact.
The bottom surface of protection board 5 flushes with the bottom surface of sucker 3, the good airproof performance of sucker 3.Positioner uses silica gel
Material.Meet medical device materials requirement.
The positioner of puncture outfit casing tube that the present invention provides, simple in construction, easy to operate, make the sleeve pipe 2 will not be in operation
During move in human body or outside human body.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (3)
1. a positioner for puncture outfit casing tube, described sleeve puncture outfit includes nook closing member and is enclosed within the set outside described nook closing member
Pipe, the front end of described sleeve pipe has anti-slip veins；It is characterized in that, described positioner includes adsorbing the cone in application on human skin
Shape sucker, the sleeve coaxial with described taper sucker, and it is arranged on the protection board of described suction cup interior；Inside described protection board
Form wound and accommodate chamber；Described sleeve is installed with described sleeve pipe tight fit.
The positioner of a kind of puncture outfit casing tube the most according to claim 1, it is characterised in that going to the bottom of described protection board
Face flushes with the bottom surface of described sucker.
The positioner of a kind of puncture outfit casing tube the most according to claim 1, it is characterised in that described positioner uses
Silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799739.2A CN106236212A (en) | 2016-08-31 | 2016-08-31 | A kind of positioner of puncture outfit casing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799739.2A CN106236212A (en) | 2016-08-31 | 2016-08-31 | A kind of positioner of puncture outfit casing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106236212A true CN106236212A (en) | 2016-12-21 |
Family
ID=58081149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799739.2A Pending CN106236212A (en) | 2016-08-31 | 2016-08-31 | A kind of positioner of puncture outfit casing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106236212A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833386A (en) * | 2018-08-16 | 2020-02-25 | 瑟基(上海)医疗器械有限公司 | Anti-pollution laparoscopic gynecological surgical instrument |
| CN110833380A (en) * | 2019-11-18 | 2020-02-25 | 上海市闵行区中心医院 | Superfine thoracoscope |
| WO2020259292A1 (en) * | 2019-06-25 | 2020-12-30 | 杭州德柯医疗科技有限公司 | Adsorption head and adsorption device |
| EP4026504A1 (en) * | 2021-01-11 | 2022-07-13 | Covidien LP | Cannula assembly including a suction cup seal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09276277A (en) * | 1996-04-11 | 1997-10-28 | Hiroshi Sasaki | Method and device for puncture |
| JP2002125920A (en) * | 2000-10-19 | 2002-05-08 | Olympus Optical Co Ltd | Mantle tube insertion tool |
| CN201542606U (en) * | 2009-10-27 | 2010-08-11 | 李玉新 | Laparoscopy operation hole bushing with locating and fixing device |
| CN104546078A (en) * | 2014-12-27 | 2015-04-29 | 王才丰 | Clinical puncture guidance positioning and fixing device |
-
2016
- 2016-08-31 CN CN201610799739.2A patent/CN106236212A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09276277A (en) * | 1996-04-11 | 1997-10-28 | Hiroshi Sasaki | Method and device for puncture |
| JP2002125920A (en) * | 2000-10-19 | 2002-05-08 | Olympus Optical Co Ltd | Mantle tube insertion tool |
| CN201542606U (en) * | 2009-10-27 | 2010-08-11 | 李玉新 | Laparoscopy operation hole bushing with locating and fixing device |
| CN104546078A (en) * | 2014-12-27 | 2015-04-29 | 王才丰 | Clinical puncture guidance positioning and fixing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833386A (en) * | 2018-08-16 | 2020-02-25 | 瑟基(上海)医疗器械有限公司 | Anti-pollution laparoscopic gynecological surgical instrument |
| WO2020259292A1 (en) * | 2019-06-25 | 2020-12-30 | 杭州德柯医疗科技有限公司 | Adsorption head and adsorption device |
| CN110833380A (en) * | 2019-11-18 | 2020-02-25 | 上海市闵行区中心医院 | Superfine thoracoscope |
| EP4026504A1 (en) * | 2021-01-11 | 2022-07-13 | Covidien LP | Cannula assembly including a suction cup seal |
| US20220218391A1 (en) * | 2021-01-11 | 2022-07-14 | Covidien Lp | Cannula assembly including a suction cup seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |