CN207492746U - Adjustable nerve endoscope flusher - Google Patents
Adjustable nerve endoscope flusher Download PDFInfo
- Publication number
- CN207492746U CN207492746U CN201720087449.5U CN201720087449U CN207492746U CN 207492746 U CN207492746 U CN 207492746U CN 201720087449 U CN201720087449 U CN 201720087449U CN 207492746 U CN207492746 U CN 207492746U
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- CN
- China
- Prior art keywords
- pipe
- flush pipe
- nerve endoscope
- nerve
- tube body
- Prior art date
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Abstract
The utility model discloses one kind can adjustable nerve endoscope flusher, including left flush pipe and right flush pipe；The left flush pipe and right flush pipe are structure as a whole with nerve endoscope pipe, and the rear end of left flush pipe and right flush pipe is connect respectively by hose and connecting tube with the regulating valve；Pressue device is provided in connecting tube；The regulating valve is connected with the first flushing liquor storage bag by water pump；The front end closing of left flush pipe, the front end of left flush pipe are being provided with a through-hole close to the side of nerve endoscope pipe camera lens, and through-hole connects horn-like liquid outlet；Right flush pipe includes tube body and the plugging sheet for being set to tube body front end, is provided with a pair of of circular hole on plugging sheet, is provided with multiple apopores on the side wall of the tube body front end, apopore is circumferentially distributed along tube body.The utility model is convenient for cleaning camera lens and surgical field of view.
Description
Technical field
The utility model is related to the field of medical instrument technology, and in particular to a kind of adjustable nerve endoscope flusher.
Background technology
The nerve endoscope of Clinical practice often needs assistant separately to be rushed with other methods without automatic flushing device at present
Wash, process it is lengthy and jumbled and be unfavorable for performing the operation it is sterile, therefore need improve scope constructional device.
Invention content
The technical problem to be solved in the present invention is to provide a kind of adjustable nerve endoscope flusher, convenient for cleaning eyeglass
And surgical field of view.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：Adjustable nerve endoscope flusher, packet
Nerve endoscope pipe is included, nerve endoscope pipe rear portion is provided perpendicular to the light source interface of nerve endoscope pipe and is in nerve endoscope pipe end
Hold the video interface of extension；The both sides and top of the nerve endoscope pipe be respectively arranged with left flush pipe, right flush pipe and
Upper flush pipe；Flushing tube passage is provided in nerve endoscope pipe；3 flush pipes pass through connecting tube and the regulating valve respectively
Connection；Pressue device is provided between the upper flush pipe and the regulating valve；The regulating valve is connected by water pump
There is the first flushing liquor storage bag；The left flush pipe is identical with right flush pipe structure, is symmetrically disposed on the both sides of nerve endoscope pipe；
The front end closing of left flush pipe, the front end of left flush pipe is being provided with a through-hole close to the side of nerve endoscope pipe eyeglass, described
Through-hole connects horn-like liquid outlet；The horn-like liquid outlet is obliquely installed, and flushing liquor emission direction is horn-like towards eyeglass
The central shaft of liquid outlet and the angle of the central shaft of left flush pipe are 50-70 °；The upper flush pipe includes tube body and is set to
The plugging sheet of tube body front end is provided with a pair of of circular hole on the plugging sheet, is provided on the side wall of the tube body front end multiple
Apopore, the apopore are circumferentially distributed along tube body；
The left flush pipe and the end of the right flush pipe are connected with rotating driving device, rotation driving
Device includes being set to the output axis connection of left flush pipe or the right shaft for rinsing pipe end, the shaft and motor.
Further, the pressue device include wet tank, the second flushing liquor storage bag, the one of the wet tank
Side connection connects the second flushing liquor storage bag, the upper flush pipe of opposite side connection by diversion pipe；Wet tank is connected with upper flush pipe
Connecting tube on and diversion pipe on be both provided with check valve；Cylinder is provided at the top of the wet tank；The cylinder barrel of cylinder
It is fixed, piston is provided in wet tank, piston connection piston rod can pump in wet tank；The gas
Cylinder connects motor.
Further, the regulating valve includes cylindrical housings and adjusting spool；One end of adjusting spool is set to circle
In cylindrical shell, other end setting adjusting knob；First outlet, second outlet are connected in the cylindrical housings and is entered
Mouthful；Three channels are provided in circular cylindrical shell body, three channels are located in same level, and adjacent two channels are mutual
Vertically；Three channels connect respectively with first outlet, second outlet and entrance；Confluence is provided in the middle part of the adjusting spool
Chamber, the adjusting spool are provided with 3 runners connected with confluence chamber, and three runners and three channels are all located at same plane
Interior, two adjacent runners are mutually perpendicular to.
Further, left flush pipe and right flushing pipe outside diameter are the 1/3-1/5 of nerve endoscope pipe outside diameter.
1) device of the utility model can effectively clean the eyeglass and surgical field of view of nerve endoscope, be set in left flush pipe
It is equipped with horn-like liquid outlet of the opening towards eyeglass；More effectively eyeglass can be rinsed, the knot of right flush pipe head end
Structure is conducive to increase surgical field of view flushing range；
2) angle of the horn-like liquid outlet of the left and right flush pipe of the utility model can be adjusted, and can be got express developed entire
Eyeglass；
3) by the pressurization of pressue device, slightly increase water flow pressure, clean surgical field of view, low pressure water is then used to eyeglass
Stream is cleaned, easy to use；
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged drawing of A
Fig. 3 is the structure diagram of left flush pipe.
Fig. 4 is the structure diagram of right flush pipe.
Fig. 5 is the structure diagram of pressue device.
Fig. 6 is structure diagram when being connected with left flush pipe of regulating valve.
Fig. 7 is structure diagram when being connected with right flush pipe of regulating valve.
Fig. 8 is structure diagram when regulating valve is closed.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to the technical solution of the utility model.
As shown in figures 1 to 6, it is adjustable nerve endoscope flusher of the utility model, including nerve endoscope pipe 1, god
The light source interface 2 of nerve endoscope pipe is provided perpendicular to through interior telescope rear portion and is in the video of nerve endoscope pipe end extension
Interface 3；The both sides machine top of the nerve endoscope pipe is respectively arranged with left flush pipe 4 and right flush pipe 5 and upper flush pipe
10；Flushing tube passage is provided in nerve endoscope pipe；3 flush pipes are connect (left by connecting tube with the regulating valve 6 respectively
Flush pipe 4 and right flush pipe 5 are connect by hose with total connecting tube, and total connecting tube is connect with regulating valve 6, and upper flush pipe 10 is independent
It is connect by connecting tube with regulating valve 6)；Pressue device 7 is provided in the connecting tube that upper flush pipe 10 is connect with regulating valve；It adjusts
Section valve 6 is connected with the first flushing liquor storage bag 9 by water pump 8；Peristaltic pump may be used in the water pump of the utility model, opens and wriggles
Pump, equably valve enters left flush pipe 4, right flush pipe 5 and upper flush pipe 10 to flushing liquor after the adjustment, is controlled and rinsed by regulating valve
Liquid enters left flush pipe 4 and right flush pipe 5 or upper flush pipe 10.Regulating valve 6 includes cylindrical housings 61 and adjusting spool
62；One end of adjusting spool 62 is set in cylindrical housings 61, other end setting adjusting knob；It is connected in cylindrical housings 61
There are first outlet 63, second outlet 64 and entrance 65；Three channels 66 are provided in circular cylindrical shell body, three channels 66 are located at same
On one horizontal plane, and adjacent two channels 66 are mutually perpendicular to；Three channels respectively with first outlet 63, second outlet 64 and
Entrance 65 connects；Confluence chamber 67 is provided in the middle part of the adjusting spool, adjusting spool is provided with 3 and is connected with confluence chamber 67
Runner 68, three runners 68 and three channels 66 are all located in same plane, and adjacent two runners 68 are mutually perpendicular to.
As shown in the figure, the adjusting spool can have closed state, left flush pipe connected state and right flush pipe connected state
State.
The front end closing of the left flush pipe 4 of the utility model, the front end of left flush pipe is close to nerve endoscope pipe eyeglass
Side is provided with a through-hole 41, and the through-hole 41 connects horn-like liquid outlet 42；Horn-like liquid outlet is obliquely installed, flushing liquor
Emission direction is towards eyeglass；The central shaft of horn-like liquid outlet 42 and the angle of the central shaft of left flush pipe 4 are 30-60 °；Right punching
It washes pipe 5 and includes tube body and the plugging sheet 51 for being set to tube body front end, be provided with a pair of of circular hole 52 on plugging sheet 51, (the circular hole 52
Can be multiple) multiple apopores 53 are provided on the side wall of tube body front end, the apopore 53 is circumferentially distributed along tube body.It is logical
The setting of left flush pipe 4 and right flush pipe structure is crossed, improves flushing effect and efficiency.
The end of left flush pipe 4 and right flush pipe 5 is connected with rotating driving device, and rotating driving device includes being set to a left side
Flush pipe or the right shaft 11 for rinsing pipe end, shaft 11 and the output axis connection of motor 12；Motor controls left 4 He of flush pipe
It is rotated back and forth in the range of right flush pipe 5 is 0-90 ° early, the structure that motor driving object rotates back and forth in the range of certain angle is existing
There is technology, do not repeated secondary.By the rotation of left flush pipe 4 and right flush pipe 5, remove and rinse dead angle.
Pressue device 7 includes wet tank 71, the second flushing liquor storage bag 72, and the side connection of wet tank 71 passes through water conservancy diversion
Pipe 73 connects the second flushing liquor storage bag 72, and opposite side connects right flush pipe；The connecting tube that wet tank 71 is connected with right flush pipe
Check valve 74 is both provided on upper and diversion pipe；The top of wet tank 71 is provided with cylinder；The cylinder barrel 75 of cylinder passes through branch
Frame 76 is fixed on the top of wet tank, and piston 77 is provided in wet tank, and piston 77 connects piston rod 78, can be stored up in liquid
It pumps in tank；The cylinder connection motor.
In use, it is as shown in figure 8, when needing to rinse eyeglass that regulating valve original, which is position, water pump is opened, then by regulating valve
It rotates to state as shown in Figure 6；When needing to rinse surgical field of view, regulating valve is rotated to state as shown in Figure 7, is opened
It takes offence cylinder, piston pumps, and when piston up moves, negative pressure state is presented in wet tank 71, at this point, second
Flushing liquor in flushing liquor storage bag 72 is just in influent storage tank 71, and when piston up moves, piston is to wet tank
It pressurizes in 71, which causes wet tank 71 quickly to flow into right flush pipe 5 by check valve so that in right flush pipe 5
Hydraulic pressure slightly increases, convenient for cleaning surgical field of view.
Embodiment described above is only that the preferred embodiment of the utility model is described, not new to this practicality
The conception and scope of type is defined, without departing from the design concept of the present utility model, ordinary skill skill in this field
Art personnel should all fall into the scope of protection of the utility model to all variations and modifications that the technical solution of the utility model is made,
The claimed technology contents of the utility model, are all documented in technology claim.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with range, under the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, claimed skill of the invention
Art content is all documented in technology claim.
Claims (4)
1. adjustable nerve endoscope flusher, including nerve endoscope pipe, nerve endoscope pipe rear portion is provided perpendicular to nerve
The light source interface of interior telescope and the video interface for being in nerve endoscope pipe end extension；It is characterized in that：In the nerve
The both sides and top of telescope are respectively arranged with left flush pipe, right flush pipe and upper flush pipe；Flushing is provided in nerve endoscope pipe
Tube passage；3 flush pipes are connect respectively by connecting tube with regulating valve；It is set between the upper flush pipe and the regulating valve
It is equipped with pressue device；The regulating valve is connected with the first flushing liquor storage bag by water pump；The left flush pipe and right flushing
Pipe structure is identical, is symmetrically disposed on the both sides of nerve endoscope pipe；The front end closing of left flush pipe, the front end of left flush pipe is close
The side of nerve endoscope pipe camera lens is provided with a through-hole, and the through-hole connects horn-like liquid outlet；The horn-like liquid outlet inclines
Tiltedly setting, flushing liquor emission direction is towards camera lens, the angle of the central shaft of horn-like liquid outlet and the central shaft of left flush pipe
It is 50-70 °；The upper flush pipe includes tube body and the plugging sheet for being set to tube body front end, is provided on the plugging sheet
A pair of of circular hole is provided with multiple apopores on the side wall of the tube body front end, and the apopore is circumferentially distributed along tube body；
The left flush pipe and the end of the right flush pipe are connected with rotating driving device, the rotating driving device
Output axis connection including being set to left flush pipe or the right shaft for rinsing pipe end, the shaft and motor.
2. adjustable nerve endoscope flusher according to claim 1, it is characterised in that：The pressue device packet
Wet tank, the second flushing liquor storage bag are included, the side connection of the wet tank connects the second flushing liquor by diversion pipe and stores up
Bag, the upper flush pipe of opposite side connection；List is both provided in the connecting tube that wet tank is connected with upper flush pipe and on diversion pipe
To valve；Cylinder is provided at the top of the wet tank；The cylinder barrel of cylinder is fixed, and piston is provided in wet tank, and piston connects
It takes over a job stopper rod, can pump in wet tank；The cylinder connection motor.
3. adjustable nerve endoscope flusher according to claim 1, it is characterised in that：The regulating valve includes
Cylindrical housings and adjusting spool；One end of adjusting spool is set in circular cylindrical shell body, other end setting adjusting knob；It is described
Cylindrical housings on be connected with first outlet, second outlet and entrance；Three channels are provided in circular cylindrical shell body, three logical
Road is located in same level, and adjacent two channels are mutually perpendicular to；Three channels respectively with first outlet, second outlet
It is connected with entrance；Confluence chamber is provided in the middle part of the adjusting spool, the adjusting spool is provided with 3 and connects with confluence chamber
Logical runner, three runners and three channels are all located in same plane, and adjacent two runners are mutually perpendicular to.
4. adjustable nerve endoscope flusher according to claim 1, it is characterised in that：Left flush pipe and right flushing
Pipe outside diameter is the 1/3-1/5 of nerve endoscope pipe outside diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087449.5U CN207492746U (en) | 2017-01-23 | 2017-01-23 | Adjustable nerve endoscope flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087449.5U CN207492746U (en) | 2017-01-23 | 2017-01-23 | Adjustable nerve endoscope flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207492746U true CN207492746U (en) | 2018-06-15 |
Family
ID=62495920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087449.5U Expired - Fee Related CN207492746U (en) | 2017-01-23 | 2017-01-23 | Adjustable nerve endoscope flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207492746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833383A (en) * | 2019-11-02 | 2020-02-25 | 承德市中心医院 | Automatic water vapor dyeing device for endoscope |
-
2017
- 2017-01-23 CN CN201720087449.5U patent/CN207492746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833383A (en) * | 2019-11-02 | 2020-02-25 | 承德市中心医院 | Automatic water vapor dyeing device for endoscope |
| CN110833383B (en) * | 2019-11-02 | 2022-03-15 | 承德市中心医院 | Automatic water vapor dyeing device for endoscope |
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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: 20180615 Termination date: 20200123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |