CN106562822A - Head-bendable laser operation handle applicable to peritoneoscope - Google Patents
Head-bendable laser operation handle applicable to peritoneoscope Download PDFInfo
- Publication number
- CN106562822A CN106562822A CN201610837598.9A CN201610837598A CN106562822A CN 106562822 A CN106562822 A CN 106562822A CN 201610837598 A CN201610837598 A CN 201610837598A CN 106562822 A CN106562822 A CN 106562822A
- Authority
- CN
- China
- Prior art keywords
- handle
- laser
- head
- head section
- fixed knob
- 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
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/201—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser with beam delivery through a hollow tube, e.g. forming an articulated arm ; Hand-pieces therefor
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
Abstract
The invention relates to a head-bendable laser operation handle applicable to a peritoneoscope. The head-bendable laser operation handle applicable to the peritoneoscope comprises a handle head section, a handle main section, a steering adjustment handle and a transmission rod, wherein a washing channel and a laser fiber channel are disposed in the handle head section and the handle main section respectively, and the washing channels and the laser fiber channels in the handle head section and the handle main section are connected by deformable channels; through rotation of the steering adjustment handle, steering of the handle head section can be driven by the transmission rod; and through rotation and fixation of a knob, the steering adjustment handle can be locked, and thus the steering angle of the handle head section can be locked. The head-bendable laser operation handle applicable to the peritoneoscope has the advantages that tissue and organ incision can be conducted at multiple angles and dimensions; and normal tissues and organs can be protected from being damaged by laser. Hence, operations can be completed more accurately, safety and easily.
Description
Technical field
The invention belongs to technical field of medical instruments, is a kind of peritoneoscope laser operations of head end bendable specifically
Handle.
Background technology
Laparoscopic surgery is extensively carried out the advantages of fast because damaging little, recovery in surgical field, and current laser is in peritoneoscope
Use in operation is more and more, but still lacks practical laser operations handle in laparoscopic surgery.In real work, outward
The laser surgery handle that section doctor is often repacked into using suction pump etc., though the laser operations handle of this transformation of the way can be in certain journey
Play a part of stabilized lasers fiber on degree, but some organ or tissues be frequently run onto in actual operation that laser operations can be hindered
Handle reaches operative site, while multi-angle is generally required during the excision of lesion tissue, the carrying out of various dimensions is cut, voluntarily changes a social system
Laser operations handle be obviously unable to Danone this requirement, while this laser operations handle to easily cause otch inaccurate and damage
The normal histoorgan of perilesional.
The content of the invention
It is an object of the invention to overcome of the prior art not enough and provide a kind of peritoneoscope laser of head end bendable
Operation handle.
The present invention solves the technical scheme that adopted of prior art problem：A kind of peritoneoscope of head end bendable is grasped with laser
Make handle, including handle head section, handle principal piece, steering regulation handle, drive link.
Further, described handle head section is connected with handle principal piece by cradle head.
Further, have irrigation channel and laser fiberss passage in described handle head section and handle principal piece, handle head section and
Irrigation channel in handle principal piece is connected by deformable passage, and the laser fiberss passage in handle head section and handle principal piece is also by can
Deformation passage is connected；Irrigation channel is connected with the water inlet tube interface of handle end, can access flushing liquor, and then can be in laser work
During be rinsed cooling, it is to avoid in laser work produce heat to tissue cause damage；Laser fiberss passage and handle
The laser fiberss interface of end is connected.
Further, described steering regulation handle is connected by cradle head with drive link, and drive link passes through cradle head
It is connected with handle head section, rotating steering regulation handle can drive handle head section to turn to by drive link.
Further, described drive link is located at the drive link intracavity in handle principal piece.
Further, there is fixed knob groove in described steering regulation handle, fixed knob groove is tooth slot structure, fixed knob
Mutually it is engaged with the teeth groove of fixed knob groove by helicitic texture, rotates the flexible of the controllable fixed knob of fixed knob, so as to can
Locking turns to regulation handle lock shaft, and then the steering angle of lockable handle head section.
The invention has the beneficial effects as follows the peritoneoscope of head end bendable with laser operations handle can multi-angle, various dimensions carrying out
Histoorgan cuts, and the normal structure organ that pathological changes are closed on is protected not by damage from laser, so as to more accurate, safer, lighter
Complete operation, reduce operating time, reduce operation risk.
Description of the drawings
Fig. 1：A kind of peritoneoscope of head end bendable structural representation of laser operations handle.
In figure：1- handle head sections, 2- cradle head a, 3- handle principal pieces, 4- irrigation channels, 5- water inlet tube interfaces, 6- laser
Fiber channel, 7- deformable passage a, 8- deformable passage b, 9- cradle head b, 10- drive links, 11- turns to regulation handle,
12- fixed knobs, 13- cradle head c, 14- laser fiberss interfaces, 15- transmission rod cavities, 16- fixed knob grooves, 17- is turned to and adjusted
Section handle lock dead axle
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is described in detail.
A kind of peritoneoscope laser operations handle of head end bendable, it is characterised in that：Including handle head section (1), handle master
Section (3), steering regulation handle (11), drive link (10)；Handle head section (1) is with handle principal piece (3) by cradle head a (2) phase
Even, there are irrigation channel (4) and laser fiberss passage (6), handle head section (1) and handle in handle head section (1) and handle principal piece (3)
Irrigation channel in principal piece (3) is connected by deformable passage a (7), the laser fiberss in handle head section (1) and handle principal piece (3)
Passage is connected by deformable passage b (8)；Irrigation channel (4) is connected with the water inlet tube interface (5) of handle end；Laser fiberss lead to
Road (6) is connected with the laser fiberss interface (14) of handle end；Regulation handle (11) is turned to by cradle head c (13) and transmission
Bar (10) is connected, and drive link (10) is connected by cradle head b (9) with handle head section (1), and rotating steering regulation handle (11) can
Handle head section (1) is driven to turn to by drive link (10)；Transmission rod cavity (15) of the drive link (10) in handle principal piece (3)
It is interior；Turning to has fixed knob groove (16) in regulation handle (11), fixed knob groove (16) is tooth slot structure, and fixed knob (12) leads to
Cross helicitic texture to be mutually engaged with the teeth groove of fixed knob groove (16), rotate stretching for fixed knob (12) controllable fixed knob (12)
Contracting, so as to lockable turns to regulation handle lock shaft (17), and then the steering angle of lockable handle head section (1).
Handle total length be 5-85cm, the described a diameter of 1-10mm of irrigation channel (4), described laser fiberss passage
(6) a diameter of 0.5-3mm.
Laser operations handle disclosed by the invention can in laparoscopic surgery can various dimensions adjustment laser fiberss angle,
Positioning can be in vivo finely adjusted, the cutting of histoorgan can be more easily completed, the normal structure device for protecting pathological changes to close on
Official by damage from laser, so as to more accurate, safer completes operation, does not reduce operating time, reduces operation risk.
Claims (2)
1. the peritoneoscope laser operations handle of a kind of head end bendable, it is characterised in that：Including handle head section (1), handle principal piece
(3), regulation handle (11), drive link (10) are turned to；Handle head section (1) is connected with handle principal piece (3) by cradle head a (2),
There are irrigation channel (4) and laser fiberss passage (6), handle head section (1) and handle master in handle head section (1) and handle principal piece (3)
Irrigation channel in section (3) is connected by deformable passage a (7), and the laser fiberss in handle head section (1) and handle principal piece (3) lead to
Road is connected by deformable passage b (8)；Irrigation channel (4) is connected with the water inlet tube interface (5) of handle end；Laser fiberss passage
(6) it is connected with the laser fiberss interface (14) of handle end；Regulation handle (11) is turned to by cradle head c (13) and drive link
(10) it is connected, drive link (10) is connected by cradle head b (9) with handle head section (1), rotating steering regulation handle (11) can lead to
Crossing drive link (10) drives handle head section (1) to turn to；In transmission rod cavity (15) of the drive link (10) in handle principal piece (3)；
Turn to and have fixed knob groove (16) in regulation handle (11), fixed knob groove (16) is tooth slot structure, and fixed knob (12) passes through
Helicitic texture is mutually engaged with the teeth groove of fixed knob groove (16), rotates stretching for fixed knob (12) controllable fixed knob (12)
Contracting, so as to lockable turns to regulation handle lock shaft (17), and then the steering angle of lockable handle head section (1).
2. the peritoneoscope laser operations handle of a kind of head end bendable according to claim 1, it is characterised in that described
Handle total length is 5-85cm, and the described a diameter of 1-10mm of irrigation channel (4), described laser fiberss passage (6) is a diameter of
0.5-3mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837598.9A CN106562822A (en) | 2016-09-18 | 2016-09-18 | Head-bendable laser operation handle applicable to peritoneoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837598.9A CN106562822A (en) | 2016-09-18 | 2016-09-18 | Head-bendable laser operation handle applicable to peritoneoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106562822A true CN106562822A (en) | 2017-04-19 |
Family
ID=58531802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837598.9A Pending CN106562822A (en) | 2016-09-18 | 2016-09-18 | Head-bendable laser operation handle applicable to peritoneoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106562822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472900A (en) * | 2020-12-21 | 2021-03-12 | 西南医科大学附属医院 | Apparatus for cleaning intestinal tract before enteroscopy in gastroenterology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2794438Y (en) * | 2004-12-24 | 2006-07-12 | 浙江大学医学院附属第一医院 | Laparoscope operation equipment with rotary front end |
| CN201684018U (en) * | 2010-05-26 | 2010-12-29 | 赵明 | Medical laser fiber sleeve with controllable bending angle |
| CN204765914U (en) * | 2015-06-12 | 2015-11-18 | 上海市第一人民医院 | Laser work handle |
-
2016
- 2016-09-18 CN CN201610837598.9A patent/CN106562822A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2794438Y (en) * | 2004-12-24 | 2006-07-12 | 浙江大学医学院附属第一医院 | Laparoscope operation equipment with rotary front end |
| CN201684018U (en) * | 2010-05-26 | 2010-12-29 | 赵明 | Medical laser fiber sleeve with controllable bending angle |
| CN204765914U (en) * | 2015-06-12 | 2015-11-18 | 上海市第一人民医院 | Laser work handle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472900A (en) * | 2020-12-21 | 2021-03-12 | 西南医科大学附属医院 | Apparatus for cleaning intestinal tract before enteroscopy in gastroenterology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 502, unit 1, building 274300, Shanxian County normal family hospital, Heze, Shandong Applicant after: Ma Yong Applicant after: Wang Shangren Address before: 274300, Room 502, unit 1, building 1, Shanxian County teachers' family, Caoxian, Shandong, Heze Applicant before: Ma Yong Applicant before: Wang Shangren |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |