CN209091316U - Wheel operation four-way endoscope - Google Patents
Wheel operation four-way endoscope Download PDFInfo
- Publication number
- CN209091316U CN209091316U CN201821189748.0U CN201821189748U CN209091316U CN 209091316 U CN209091316 U CN 209091316U CN 201821189748 U CN201821189748 U CN 201821189748U CN 209091316 U CN209091316 U CN 209091316U
- Authority
- CN
- China
- Prior art keywords
- endoscope
- soft bar
- adjusting
- seal wire
- guiding 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 - Fee Related
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- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model relates to a kind of endoscope, especially a kind of wheel operation four-way endoscope belongs to the technical field of medical instrument.According to technical solution provided by the utility model, the wheel operation four-way endoscope is adapted to the display screen of connection including the soft bar of endoscope and with the soft bar tail end of the endoscope；It is embedded with four drawings for adjusting the soft club head bending state of endoscope in the soft bar of the endoscope and adjusts seal wire, the drawing adjusts seal wire and is uniformly distributed in the soft bar of endoscope, the tail portion that drawing adjusts seal wire is pierced by from the tail portion of the soft bar of endoscope, and the tail portion setting of drawing adjusting seal wire adjusts the drawing lever of seal wire for pulling the drawing, the drawing lever is located at outside the soft bar of endoscope.The utility model is compact-sized, can carry out four-way adjusting to the head of the soft bar of endoscope, improve adjusting convenience and reliability of the operational instrument in endoscope.
Description
Technical field
The utility model relates to a kind of endoscope, especially a kind of wheel operation four-way endoscope belongs to medical instrument
Technical field.
Background technique
Currently, the head of the soft bar of endoscope can only carry out the adjusting of both direction when using endoscope, it is difficult to meet tool
The requirement that body uses.
In endoscopic procedure, operator wants a hand mirror, and the head of the soft bar of the other hand endoscope is adjusted, merging behaviour
When making tool or pipeline, special medical worker is needed to carry out auxiliary operation, increases human cost, and be easy to operator
Generate interference.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of wheel operation four is provided and is inwardly peeped
Mirror, it is compact-sized, four-way adjusting can be carried out to the head of the soft bar of endoscope, improve adjusting of the operational instrument in endoscope just
Victory and reliability.
According to technical solution provided by the utility model, the wheel operation four-way endoscope, including the soft bar of endoscope with
And the display screen of connection is adapted to the soft bar tail end of the endoscope；Four are embedded in the soft bar of the endoscope in adjusting
The drawing of the soft club head bending state of sight glass adjusts seal wire, and the drawing adjusts seal wire and is uniformly distributed in the soft bar of endoscope, leads
It draws the tail portion for adjusting seal wire to be pierced by from the tail portion of the soft bar of endoscope, and pulls the tail portion setting for adjusting seal wire for pulling described lead
The drawing lever for adjusting seal wire is drawn, the drawing lever is located at outside the soft bar of endoscope.
Illuminating lighting source is additionally provided in the head of the soft bar of the endoscope and for obtaining image information
Camera, the lighting source, camera are electrically connected with display screen.
The handle hole that setting allows operational instrument to be placed in the soft bar of the endoscope, the handle hole is along the soft bar of endoscope
Length direction distribution；
The operation positioning and guiding pipe being connected to the handle hole, the operation positioning are also set up in the tail portion of the soft bar of endoscope
On the soft bar of endoscope, operational instrument can be placed in handle hole guide pipe tilt distribution by operating positioning and guiding pipe；
Further include the wheel operation mechanism being adapted to operation positioning and guiding pipe, is determined by wheel operation mechanism with operation is passed through
Position guide pipe enters the contact of the operational instrument in handle hole, and operational instrument can be adjusted in the position of handle hole.
The wheel operation mechanism includes the adjusting idler wheel that can be protruded into operation positioning and guiding pipe, and the adjusting idler wheel passes through
Rolling wheel support, which is installed on, to be adjusted on pulling plate, and adjusting idler wheel can rotate in operation positioning and guiding pipe, and the adjusting pulling plate passes through tune
Section elastomer is installed in adjustment seat, and the adjustment seat is fixed on the outer wall of the soft bar of endoscope.
The adjusting pulling plate and operation positioning and guiding pipe are in parallelly distribute on, also set up pulling plate in the end for adjusting pulling plate
Handle, the pulling plate handle adjust the both ends that elastomer is located at adjusting pulling plate.
Setting idler wheel is placed in hole on the tube wall of the operation positioning and guiding pipe, and the perforation operation positioning of idler wheel merging hole is led
To the tube wall of pipe.
The soft bar of endoscope is connect by display screen connector with display screen.
The advantages of the utility model: burying four equally distributed drawings adjusting seal wires in the soft bar of endoscope, using leading
It draws and adjusts the adjustment that seal wire is able to achieve the state to the soft club head of endoscope, operation positioning and guiding pipe tilt distribution is soft in endoscope
On bar, handle hole can be entered to operational instrument using operation positioning and guiding pipe and be oriented to, it can be to behaviour using wheel operation mechanism
Make position of the tool in handle hole to be adjusted, it is easy to use, securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the soft bar of the utility model endoscope.
Fig. 3 is the schematic diagram of the utility model wheel operation mechanism.
Description of symbols: 1- display screen, 2- drawing lever, 3- drawing adjust seal wire, the soft bar of 4- endoscope, 5- and show
Shield connector, 6- operation positioning and guiding pipe, 7- adjustment seat, 8- protective layer, 9- handle hole, 10- stretch hole, 11- idler wheel merging hole,
12- camera, 13- lighting source, 14- adjust elastomer, 15- adjusts pulling plate, 16- pulling plate handle, 17- adjust idler wheel, 18- rolling
Wheel support and the soft bar connector of 19-.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As depicted in figs. 1 and 2: in order to which the head to the soft bar of endoscope carries out four-way adjusting, the utility model includes interior
The soft bar 4 of sight glass and the display screen 1 that connection is adapted to soft 4 tail end of bar of the endoscope；It is embedded in the soft bar 4 of the endoscope
Four drawings for adjusting the soft 4 head-bent state of bar of endoscope adjust seal wire 3, and the drawing adjusts seal wire 3 in endoscope
It is uniformly distributed in soft bar 4, the tail portion that drawing adjusts seal wire 3 is pierced by from the tail portion of the soft bar 4 of endoscope, and is pulled and adjusted seal wire 3
Tail portion setting adjusts the drawing lever 2 of seal wire 3 for pulling the drawing, and the drawing lever 2 is located at the soft bar 4 of endoscope
Outside.
Specifically, the soft bar 4 of display screen 1, endoscope and drawing adjust seal wire 3 and are both needed to using the material for meeting medical standard
It is made, the tail portion of the soft bar 4 of endoscope has soft bar connector 19, and the hardness of the soft bar connector 19 is greater than endoscope connecting rod 4
The head of the hardness of rest part, the soft bar 4 of endoscope can be carried out bending, so that the angle to 4 head end of the soft bar of endoscope is adjusted
Section.
It is adjusted to be able to achieve the angle on soft 4 head of bar of internal sight glass, drawing is embedded in the soft bar 4 of endoscope and is adjusted
Section guide wire 3, the length that drawing adjusts seal wire 3 are less than the length of the soft bar 4 of endoscope, and drawing adjusts seal wire 3 in the soft bar 4 of endoscope
Extend from the head of the soft bar 4 of endoscope to the tail portion of the soft bar 4 of endoscope, and pull adjusting seal wire 3 and be pierced by from soft bar connector 19,
Drawing adjusts the end setting drawing lever 2 that seal wire 3 is located at soft bar connector 19, pulls company, institute when passing through drawing lever 2
When the drawing connect adjusts seal wire 3, seal wire 3 can be adjusted by drawing and the head of the soft bar 4 of endoscope is pulled to corresponding direction,
To reach the adjusting to 4 cephalad direction of the soft bar of endoscope.In order to carry out multi-faceted adjusting to 4 head end of the soft bar of endoscope,
Four drawings to be buried in the soft bar 4 of endoscope adjusts seal wire 3, four drawings adjust seal wire 3 and are evenly distributed in the soft bar 4 of endoscope,
After drawing adjusting seal wire 3 is embedded in the soft bar 4 of endoscope, drawing adjusts seal wire 3 and is kept fixed with the soft bar 4 of endoscope.It peeps inside
Stretch hole 10 is set in the soft bar 4 of mirror, and the quantity of stretch hole 10 is consistent with the drawing adjusting quantity of seal wire 3, utilizes stretch hole 10
Drawing seal wire 3 can be adjusted to be installed in the soft bar 4 of endoscope.Seal wire 3 is adjusted to 4 head end angle of the soft bar of endoscope using drawing
Adjustment process is known to those skilled in the art, and details are not described herein again.
Further, illuminating lighting source 13 is additionally provided in the head of the soft bar 4 of the endoscope and for obtaining
The camera 12 of image information is taken, the lighting source 13, camera 12 are electrically connected with display screen 1.
In the utility model embodiment, lighting source 13 and camera 12 are embedded in the soft bar 4 of endoscope, utilize photograph
Mingguang City source 13 can be carried out illumination, can acquire image and video information using camera 12, the video information that camera 12 acquires is logical
Cross the output of display screen 1.In addition, the work of lighting source 13 and camera 12 can be provided using the power supply module in display screen 1
Power supply.
When it is implemented, the soft bar 4 of endoscope is connect by display screen connector 5 with display screen 1, i.e., soft bar connector
19 are connect by display screen connector 5 with display screen 1, with meet display screen 1 to camera 12, lighting source 13 for being electrically connected
Demand.In addition, by display screen connector 5 it is also possible that display screen 1 is rotated relative to soft bar connector 19, to realize different angles
The observation of degree needs.
As shown in figure 3, the handle hole 9 that setting allows operational instrument to be placed in the soft bar 4 of the endoscope, the handle hole
9 along the soft bar 4 of endoscope length direction be distributed；
The operation positioning and guiding pipe 6 being connected to the handle hole 9, the operation are also set up in the tail portion of the soft bar 4 of endoscope
For 6 tilt distribution of positioning and guiding pipe on the soft bar 4 of endoscope, operational instrument can be placed in handle hole 9 by operating positioning and guiding pipe 6
It is interior；
Further include the wheel operation mechanism being adapted to operation positioning and guiding pipe 6, by wheel operation mechanism and passes through operation
Positioning and guiding pipe 6 enters the operational instrument contact in handle hole 9, and operational instrument can be adjusted in the position of handle hole 9.
In the utility model embodiment, the length of handle hole 9 is less than the length of the soft bar 4 of endoscope, and operational instrument can lead to
It crosses handle hole 9 to be placed in the soft bar 4 of endoscope, can be carried out required operation using operational instrument, the concrete type of operational instrument can
To carry out selection determination as needed, specially known to those skilled in the art, details are not described herein again.For the ease of that will operate
Tool is placed in handle hole 9, and the setting operation positioning and guiding pipe 6 on the soft bar 4 of endoscope, operation positioning and guiding pipe 6 is obliquely installed
On soft bar connector 19, operation positioning and guiding pipe 6 is connected to handle hole 9, so that operational instrument is in operation positioning and guiding pipe 6
It can enter under guiding role in handle hole 9.In addition, protective layer 8 is set on the outer wall of the soft bar 4 of endoscope, it can be right using protective layer 8
The soft bar 4 of endoscope is protected, and the abrasion etc. of the soft bar 4 of endoscope is reduced.
It, can be to operation using wheel operation mechanism after operational instrument is entered in handle hole 9 by operation positioning and guiding pipe 6
Tool is positioned, and location status of the operational instrument in handle hole 9 can be adjusted, to meet specifically used want
It asks.
Further, the wheel operation mechanism includes the adjusting idler wheel 17 that can be protruded into operation positioning and guiding pipe 6, described
It adjusts idler wheel 17 to be installed on adjusting pulling plate 15 by rolling wheel support 18, adjusting idler wheel 17 can turn in operation positioning and guiding pipe 6
Dynamic, the adjusting pulling plate 15 is installed in adjustment seat 7 by adjusting elastomer 14, and the adjustment seat 7 is fixed on the soft bar 4 of endoscope
Outer wall on.
In the utility model embodiment, setting idler wheel is placed in hole 11, the rolling on the tube wall of the operation positioning and guiding pipe 6
The tube wall of wheel merging hole 11 perforation operation positioning and guiding pipe 6.It adjusts idler wheel 17 and adjusting pulling plate 15 is installed on by rolling wheel support 18
On, after adjusting idler wheel 17 by the installation of rolling wheel support 18, adjusting idler wheel 17 can rotate in operation positioning and guiding pipe 6, that is, adjust
A part of idler wheel 17 can be located in operation positioning and guiding pipe 6, and a part is located at outside operation positioning and guiding pipe 6, be adjusted by rotation
The part that section idler wheel 17 is located at outside operation positioning and guiding pipe 6 can to adjust the rotation of idler wheel 17.When operational instrument is fixed by operation
After position guide pipe 6 is placed in handle hole 9, the adjusting idler wheel 17 can be pressed in operational instrument, after adjusting the rotation of idler wheel 17, root
According to the rotation direction for adjusting idler wheel 17, it is adjustable location status of the operational instrument in handle hole 9.
Further, the adjusting pulling plate 15 and operation positioning and guiding pipe 6 are in parallelly distribute on, in the adjusting pulling plate 15
End also sets up pulling plate handle 16, and the pulling plate handle 16 adjusts the both ends that elastomer 14 is located at adjusting pulling plate 15.
In the utility model embodiment, adjust pulling plate 15 and operation positioning and guiding pipe 6 be in parallelly distribute on, so as to facilitate by
Idler wheel 17 is adjusted to be placed in operation positioning and guiding pipe 6.Adjusting elastomer 14 can be made of elastomeric elements such as springs, adjusted and drawn
The end of plate 15 connect cooperation with adjustment seat 7 by adjusting elastomer 14, is matched by adjusting pulling plate 15 and adjusting elastomer 14
It closes, can will adjust outside 17 pulling operation positioning and guiding pipe 6 of idler wheel.When adjust idler wheel 17 be drawn out operation positioning and guiding pipe 6 it is outer after,
Operational instrument can be made conveniently to pass through operation positioning and guiding pipe 6 to lead back into handle hole 9, unclamp and adjusted after adjusting pulling plate 15
Under the action of saving elastomer 14, adjusting idler wheel 17 can be reentered in operation positioning and guiding pipe 6, into operation positioning and guiding pipe 6
Interior adjusting idler wheel 17 can be contacted with operational instrument, to be able to achieve and operate to operational instrument after adjusting idler wheel 17 and rotating
Location status in hole is adjusted.
Claims (7)
1. a kind of wheel operation four-way endoscope, including the soft bar of endoscope (4) and it is adapted to the soft bar of the endoscope (4) tail end
The display screen (1) of connection；It is characterized in that: being embedded with four in the soft bar of the endoscope (4) for adjusting the soft bar of endoscope (4)
The drawing of head-bent state adjusts seal wire (3), and the drawing adjusts seal wire (3) and is uniformly distributed in the soft bar of endoscope (4), leads
The tail portion for adjusting seal wire (3) is drawn to be pierced by from the tail portion of the soft bar of endoscope (4), and the tail portion setting for pulling adjusting seal wire (3) is used for
The drawing lever (2) that the drawing adjusts seal wire (3) is pulled, the drawing lever (2) is located at the soft bar of endoscope (4) outside.
2. wheel operation four-way endoscope according to claim 1, it is characterized in that: in the head of the soft bar of the endoscope (4)
Illuminating lighting source (13) and the camera (12) for obtaining image information, the lighting source are additionally provided in portion
(13), camera (12) is electrically connected with display screen (1).
3. wheel operation four-way endoscope according to claim 1 or 2, it is characterized in that: in the soft bar of the endoscope (4)
The handle hole (9) for allowing operational instrument to be placed in is set, and the handle hole (9) is distributed along the length direction of the soft bar of endoscope (4)；
The operation positioning and guiding pipe (6) being connected to the handle hole (9), the behaviour are also set up in the tail portion of the soft bar of endoscope (4)
Make positioning and guiding pipe (6) tilt distribution on the soft bar of endoscope (4), operational instrument can be placed in by operating positioning and guiding pipe (6)
In handle hole (9)；
Further include the wheel operation mechanism being adapted to operation positioning and guiding pipe (6), is determined by wheel operation mechanism with operation is passed through
Position guide pipe (6) enters the operational instrument contact in handle hole (9), and can carry out to operational instrument in the position of handle hole (9)
It adjusts.
4. wheel operation four-way endoscope according to claim 3, it is characterized in that: the wheel operation mechanism includes that can stretch
Enter to operate the adjusting idler wheel (17) in positioning and guiding pipe (6), the adjusting idler wheel (17) is installed on tune by rolling wheel support (18)
It saves on pulling plate (15), adjusting idler wheel (17) rotation, the adjusting pulling plate (15) can pass through adjusting in operation positioning and guiding pipe (6)
Elastomer (14) is installed on adjustment seat (7), and the adjustment seat (7) is fixed on the outer wall of the soft bar of endoscope (4).
5. wheel operation four-way endoscope according to claim 4, it is characterized in that: the adjusting pulling plate (15) and operation are fixed
Position guide pipe (6) is in parallelly distribute on, is also set up pulling plate handle (16) in the end for adjusting pulling plate (15), the pulling plate handle
(16), elastomer (14) are adjusted and is located at the both ends for adjusting pulling plate (15).
6. wheel operation four-way endoscope according to claim 4, it is characterized in that: operation positioning and guiding pipe (6)
Idler wheel is set on tube wall and is placed in hole (11), the tube wall of idler wheel merging hole (11) perforation operation positioning and guiding pipe (6).
7. wheel operation four-way endoscope according to claim 3, it is characterized in that: the soft bar of the endoscope (4) is by showing
Display screen connector (5) is connect with display screen (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189748.0U CN209091316U (en) | 2018-07-26 | 2018-07-26 | Wheel operation four-way endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189748.0U CN209091316U (en) | 2018-07-26 | 2018-07-26 | Wheel operation four-way endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091316U true CN209091316U (en) | 2019-07-12 |
Family
ID=67150064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821189748.0U Expired - Fee Related CN209091316U (en) | 2018-07-26 | 2018-07-26 | Wheel operation four-way endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091316U (en) |
-
2018
- 2018-07-26 CN CN201821189748.0U patent/CN209091316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |