CN108721758A - A kind of guide wire for endoscope - Google Patents
A kind of guide wire for endoscope Download PDFInfo
- Publication number
- CN108721758A CN108721758A CN201810958280.5A CN201810958280A CN108721758A CN 108721758 A CN108721758 A CN 108721758A CN 201810958280 A CN201810958280 A CN 201810958280A CN 108721758 A CN108721758 A CN 108721758A
- Authority
- CN
- China
- Prior art keywords
- wire
- spacing ring
- manipulation handle
- ring
- steel wire
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 60
- 239000010959 steel Substances 0.000 claims description 60
- 239000011324 bead Substances 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M25/09016—Guide wires with mandrils
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
- A61M2025/09183—Guide wires having specific characteristics at the distal tip having tools at the distal tip
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The present invention provides a kind of guide wire for endoscope,Including guidewire body,Display and intelligent processing system,The guidewire body includes manipulation handle,Spring is rolled up,Wire-core and opaque guidewire head,The spring volume is set on wire-core,One end of the spring volume and wire-core is fixedly connected with one end of manipulation handle,Fixing sleeve is equipped with spacing ring on the manipulation handle,The quantity of the spacing ring is 5,Regulation ring is arranged with by external screw thread and screw-internal thread fit on manipulation handle between spacing ring described in each two,The front side of manipulation handle between spacing ring described in each two offers bar shaped slide opening with rear side,It is both provided with graduation mark on manipulation handle between spacing ring described in each two,Cavity is offered in the manipulation handle,It is provided with movable disk in the cavity,Annular groove is offered on the madial wall of the regulation ring,The guide wire for endoscope reasonable design,Securely and reliably,Has the function of extreme direction before accurately adjusting.
Description
Technical field
The present invention is a kind of guide wire for endoscope, belongs to technical field of medical equipment.
Background technology
In therapeutic endoscopy, seal wire is into people's target cavity and maintains its position in cavity, assists to exchange various instruments,
As a part indispensable in modern digestive endoscopy diagnosis and treatment, it is different from the instruments such as conduit, bougie, holder, seal wire is because of its fibre
Carefully, the features such as soft, smooth, can reduce lateral deviation, assist axial-rotation, be more easy to through various narrow, obstructions, distortion and become
Different anatomical structure, seal wire are also referred to as guide wire or guide wire, are one of the main tools of percutaneous puncture intubation, seal wire is to leading
Pipe guides and supporting function, and help conduit enters blood vessel and other lacunas, guiding catheter smoothly reach lesion, in catheter treatment
In operation, with conduit no less important, still, the seal wire in present market does not often have the function of pressure detecting, when seal wire encounters
When the internal pipeline of flexural deformation, seal wire front end is withstood on internal duct wall, there is the possibility for damaging internal pipeline when firmly larger
Property, it is unfavorable for the health that can smoothly enter into patient of seal wire, for this purpose, the present invention provides a kind of guide wire for endoscope.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of guide wire for endoscope, to solve the above-mentioned back of the body
The problem of being proposed in scape technology, the guide wire for endoscope reasonable design securely and reliably have the work(of extreme direction before accurate adjust
Energy.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of guide wire for endoscope, packet
Include guidewire body, display and intelligent processing system, the guidewire body includes manipulation handle, spring volume, wire-core and transparent
Conductive filament head, the spring volume are set on wire-core, and one end and one end of manipulation handle of the spring volume and wire-core are solid
Fixed to connect, fixing sleeve is equipped with spacing ring on the manipulation handle, and the quantity of the spacing ring is 5, spacing ring described in each two
Between manipulation handle on regulation ring is arranged with by external screw thread and screw-internal thread fit, the behaviour between spacing ring described in each two
Front side and the rear side for controlling handle offer bar shaped slide opening, and quarter is both provided on the manipulation handle between spacing ring described in each two
Line is spent, cavity is offered in the manipulation handle, movable disk is provided in the cavity, is opened up on the madial wall of the regulation ring
There is annular groove, arcuate annular ball grooves, the both sides of motion bar one end are offered on the madial wall of the annular groove both sides
Semi-spherical grooves are offered, one end that the motion bar offers semi-spherical grooves is mounted in annular groove, the semi-spherical grooves
Ball is provided between arcuate annular ball grooves, the quantity of the motion bar is 2, the other end point of two motion bars
The bar shaped slide opening on front side of handle with rear side Chuan Guo not manipulated to form a fixed connection with movable disk, the interior avris of the spring volume is fixed
It is equipped with and adjusts steel wire guide ring, the other end of the wire-core is arranged with fixed ring, adjusts the top and bottom of steel wire spacing ring
Portion has been fixedly connected with fixed link, and the adjusting steel wire spacing ring is formed a fixed connection by fixed link and fixed ring, the tune
Section steel wire spacing ring is formed a fixed connection by the madial wall that fixed link is rolled up with spring, the side of the opaque guidewire head and spring
The other end of volume and wire-core forms a fixed connection, and one end of the manipulation handle offers threaded hole of steel, the Intelligent treatment system
System includes microcontroller, semiconductor pressure sensor, operation button, LED lamp bead, display screen, speech player, warning light and pin hole
Camera, the microcontroller are mounted in display, and the operation button, display screen, speech player and warning light are respectively mounted
In the front side of display, the semiconductor pressure sensor, LED lamp bead and pinhole cameras are arranged in opaque guidewire head.
As a kind of preferred embodiment of the present invention, one end of the manipulation handle is connected with video transmission line, described
Pinhole cameras is connect by video transmission line with the microcontroller in display.
As a kind of preferred embodiment of the present invention, the regulation ring, movable disk, threaded hole of steel and adjusting steel wire spacing ring
Quantity be 4, the threaded hole of steel, adjusting steel wire guide ring and adjust steel wire spacing ring position correspond, the tune
The position for saving ring and movable disk corresponds, and the side of four movable disks has been fixedly connected with adjusting steel wire, described in four
One end of adjusting steel wire in movable disk sequentially passes through four threaded hole of steel and corresponding adjusting steel wire guide ring respectively
With adjust steel wire spacing ring and be fixedly connected on spring roll up the other end interior avris.
As a kind of preferred embodiment of the present invention, the side of the display is provided with outlet, the power supply
Socket is broadcast with microcontroller, semiconductor pressure sensor, operation button, LED lamp bead, display screen, voice respectively by power supply circuit
It puts device, warning light and pinhole cameras to be electrically connected, power switch is provided on front side of the display.
As a kind of preferred embodiment of the present invention, the microcontroller is passed with semiconductor pressure respectively by observation circuit
Sensor and operation button are electrically connected.
As the present invention a kind of preferred embodiment, the microcontroller by instruction circuit respectively with LED lamp bead, display
Screen, speech player and warning light are electrically connected.
It is thin it to be covered with polytetrafluoroethylene (PTFE) as a kind of preferred embodiment of the present invention, on the lateral wall of the spring volume
Film.
Beneficial effects of the present invention：The present invention a kind of guide wire for endoscope, including manipulation handle, spring volume, wire-core,
Opaque guidewire head, spacing ring, regulation ring, bar shaped slide opening, graduation mark, cavity, movable disk, motion bar, annular groove, hemispherical
Slot, arcuate annular ball grooves, ball, adjust steel wire guide ring, fixed ring, adjust steel wire spacing ring, fixed link, adjust steel wire,
Video transmission line, guidewire body, display, microcontroller, semiconductor pressure sensor, operation button, LED lamp bead, display screen, language
Sound player, warning light and pinhole cameras；
1. being provided with semiconductor pressure sensor in the opaque guidewire head of this guide wire for endoscope, can be passed by semiconductor pressure
Opaque guidewire head is to the pressure of internal pipeline when sensor monitoring uses, and over the display by pressure value real-time display, works as pressure
When power reaches certain value, speech player and warning light can give prompt, avoid opaque guidewire head to internal duct wall pressure
It is excessive to cause to damage, securely and reliably, while when pressure increases suddenly, illustrate the internal pipe for encountering flexural deformation or turning
Road is conducive to operator and is further processed.
2. this guide wire for endoscope is provided with pinhole cameras and LED lamp bead can pass through pinhole cameras when needed
Coordinate with LED lamp bead and show the internal pipe condition at opaque guidewire head over the display, operator is made to grasp situation, so as to
Suitable processing is made, the use of endoscope is conducive to, semi-spherical grooves, arcuate annular ball grooves and ball engagement use can make
Slided between motion bar and regulation ring it is smooth, avoid generate noise, reduce abrasion, increase service life.
3. the opaque guidewire head of this guide wire for endoscope can be bent to any direction, inserting for seal wire can greatly be facilitated
Enter, adjusts steel wire guide ring and adjusting the cooperation of steel wire spacing ring can be such that adjusting steel wire is moved along fixed track, avoid twining
Around.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of guide wire for endoscope of the present invention；
Fig. 2 is a kind of guidewire body structural schematic diagram of guide wire for endoscope of the present invention；
Fig. 3 is a kind of guidewire body diagrammatic cross-section of guide wire for endoscope of the present invention；
Fig. 4 is a kind of manipulation grip structure schematic diagram of guide wire for endoscope of the present invention；
Fig. 5 is a kind of manipulation handle diagrammatic cross-section of guide wire for endoscope of the present invention；
Fig. 6 is a kind of adjusting steel wire guide ring scheme of installation of guide wire for endoscope of the present invention；
Fig. 7 is that a kind of spring of guide wire for endoscope of the present invention rolls up diagrammatic cross-section；
Fig. 8 is a kind of opaque guidewire head scheme of installation of guide wire for endoscope of the present invention；
Fig. 9 is a kind of regulation ring of guide wire for endoscope of the present invention and motion bar connection diagram；
Figure 10 is a kind of intelligent processing system schematic diagram of guide wire for endoscope of the present invention；
In figure：1- manipulates handle, 2- springs volume, 3- wire-cores, 4- opaque guidewires head, 5- spacing rings, 6- regulation rings, 7- bar shapeds cunning
Hole, 8- graduation marks, 9- cavitys, 10- movable disks, 11- motion bars, 12- annular grooves, 13- semi-spherical grooves, the rolling of 14- arcuate annulars
Pearl slot, 15- balls, 16- adjust steel wire guide ring, 17- fixed rings, 18- and adjust steel wire spacing ring, 19- fixed links, 20- adjustings
Steel wire, 21- threaded hole of steel, 22- video transmission lines, 23- guidewire bodies, 24- displays, 25- microcontrollers, 26- semiconductor pressures pass
Sensor, 27- operation buttons, 28-LED lamp beads, 29- display screens, 30- speech players, 31- warning lights, 32- pinhole cameras,
33- power switches.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
It please refers to Fig.1 to Figure 10, the present invention provides a kind of technical solution：A kind of guide wire for endoscope, including guidewire body
23, display 24 and intelligent processing system, the guidewire body 23 include manipulation handle 1, spring volume 2, wire-core 3 and transparent lead
Silk head 4, the spring volume 2 are set on wire-core 3, one end of the spring volume 2 and wire-core 3 and the one of manipulation handle 1
End is fixedly connected, and fixing sleeve is equipped with spacing ring 5 on the manipulation handle 1, and the quantity of the spacing ring 5 is 5, described in each two
Regulation ring 6 is arranged with by external screw thread and screw-internal thread fit on manipulation handle 1 between spacing ring 5, is limited described in each two
The front side of manipulation handle 1 between ring 5 and rear side offer bar shaped slide opening 7, the manipulation handle between spacing ring 5 described in each two
It is both provided with graduation mark 8 on hand 1, offers cavity 9 in the manipulation handle 1, movable disk 10, institute is provided in the cavity 9
It states and offers annular groove 12 on the madial wall of regulation ring 6, arcuation is offered on the madial wall of 12 both sides of the annular groove
The both sides of annular ball grooves 14,11 one end of motion bar offer semi-spherical grooves 13, and the motion bar 11 offers semi-spherical grooves
13 one end is mounted in annular groove 12, and ball 15 is provided between the semi-spherical grooves 13 and arcuate annular ball grooves 14,
The quantity of the motion bar 11 is 2, and the other end of two motion bars 11 is each passed through 1 front side of manipulation handle and rear side
Bar shaped slide opening 7 forms a fixed connection with movable disk 10, and the interior avris of the spring volume 2, which is installed with, adjusts steel wire guide ring
16, the other end of the wire-core 3 is arranged with fixed ring 17, and the top and bottom for adjusting steel wire spacing ring 18 have been fixedly connected with
Fixed link 19, the adjusting steel wire spacing ring 18 are formed a fixed connection by fixed link 19 and fixed ring 17, the adjusting steel wire
Spacing ring 18 is formed a fixed connection by fixed link 19 and the madial wall of spring volume 2, the side of the opaque guidewire head 4 and spring
Volume 2 and the other end of wire-core 3 form a fixed connection, and one end of the manipulation handle 1 offers threaded hole of steel 21, at the intelligence
Reason system includes microcontroller 25, semiconductor pressure sensor 26, operation button 27, LED lamp bead 28, display screen 29, speech play
Device 30, warning light 31 and pinhole cameras 32, the microcontroller 25 are mounted in display 24, the operation button 27, display
Screen 29, speech player 30 and warning light 31 are installed in the front side of display 24, the semiconductor pressure sensor 26, LED
Lamp bead 28 and pinhole cameras 32 are arranged in opaque guidewire head 4.
As a kind of preferred embodiment of the present invention, one end of the manipulation handle 1 is connected with video transmission line 22, institute
Pinhole cameras 32 is stated to connect with the microcontroller 25 in display 24 by video transmission line 22.
As a kind of preferred embodiment of the present invention, the regulation ring 6, movable disk 10, threaded hole of steel 21 and adjusting steel wire
The quantity of spacing ring 18 is 4, and the threaded hole of steel 21 adjusts steel wire guide ring 16 and adjusts the position one of steel wire spacing ring 18
One corresponds to, and the position of the regulation ring 6 and movable disk 10 corresponds, and the side of four movable disks 10 has been fixedly connected with
Steel wire 20 is adjusted, one end of the adjusting steel wire 20 in four movable disks 10 sequentially passes through four 21 Hes of the threaded hole of steel respectively
It corresponding adjusting steel wire guide ring 16 and adjusts steel wire spacing ring 18 and is fixedly connected on the inner edge that spring rolls up 2 other ends
Side.
As a kind of preferred embodiment of the present invention, the side of the display 24 is provided with outlet, the electricity
Source socket by power supply circuit respectively with microcontroller 25, semiconductor pressure sensor 26, operation button 27, LED lamp bead 28, display
Screen 29, speech player 30, warning light 31 and pinhole cameras 32 are electrically connected, and the front side of the display 24 is provided with power supply
Switch 33.
As the present invention a kind of preferred embodiment, the microcontroller 25 by observation circuit respectively with semiconductor pressure
Sensor 26 and operation button 27 are electrically connected.
As the present invention a kind of preferred embodiment, the microcontroller 25 by instruction circuit respectively with LED lamp bead 28,
Display screen 29, speech player 30 and warning light 31 are electrically connected.
It is thin it to be covered with polytetrafluoroethylene (PTFE) as a kind of preferred embodiment of the present invention, on the lateral wall of the spring volume 2
Film.
Operation principle：When using this guide wire for endoscope, display 24 is connected to external power supply by outlet,
Then 33 are turned on the power switch, opaque guidewire head 4 is inserted into the place needed, when needing to adjust opaque guidewire 4 direction of head, root
Corresponding regulation ring 6 is rotated according to the direction of actual needs adjustment, since regulation ring 6 is set in by external screw thread and screw-internal thread fit
It manipulates on handle 1, therefore its position on manipulation handle 1 can be changed by rotation, due to the hemispherical on motion bar 11
It is provided with ball 15 between arcuate annular ball grooves 14 on slot 13 and regulation ring 6 on 12 madial wall of annular groove, therefore can
Rotation, therefore the sliding in bar shaped slide opening 7 of motion bar 11 is driven when the rotation of regulation ring 6, to drive movable disk 10 in manipulation handle
It is moved in cavity 9 in hand 1, movable disk 10 pulls the other end of spring volume 2 by adjusting steel wire 20, to make its bending drive
Opaque guidewire head 4 changes direction, and regulation ring 6 can be also used cooperatively two-by-two, and opaque guidewire head 4 is enable to be bent to different sides
To semiconductor pressure sensor 26 can monitor opaque guidewire head 4 to the pressure of duct wall and pass information to microcontroller
25, microcontroller 25 receives the display screen 29 controlled on display 24 after information and comes out presentation of information, when pressure reaches certain value
When, 25 control voice player 30 of microcontroller and warning light 31 work, and to give operator's prompt, avoid opaque guidewire head 4
It is excessive to internal duct wall pressure to cause to damage, securely and reliably, while when pressure increases suddenly, illustrate to encounter flexural deformation
Or the internal pipeline of turning, be conducive to operator and be further processed, when opaque guidewire head 4 can not advance, passes through operation
The input of button 27 starts LED lamp bead 28 and pinhole cameras 32 is ordered, and after microcontroller 25 receives instruction, controls 28 He of LED lamp bead
Pinhole cameras 32 starts, and LED lamp bead 28 provides illumination, and the internal pipe condition of shooting is passed to monolithic by pinhole cameras 32
Machine 25, the display screen 29 that microcontroller 25 controls on display 24 show video information, and operator is made to grasp situation, so as to
Suitable processing is made, is conducive to the use of endoscope, the opaque guidewire head 4 of this guide wire for endoscope can be curved to any direction
Song can greatly facilitate the insertion of seal wire, and adjusting can be made by adjusting steel wire guide ring 16 and adjusting 18 cooperation of steel wire spacing ring
Steel wire 20 is moved along fixed track, avoids winding, and semi-spherical grooves 13, arcuate annular ball grooves 14 and ball 15 are used cooperatively
It can make to slide between motion bar 11 and regulation ring 6 smooth, avoid generating noise, reduce abrasion, increase service life, this is interior to peep
Mirror seal wire reasonable design securely and reliably has the function of extreme direction before accurately adjusting.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of guide wire for endoscope, including guidewire body（23）, display（24）And intelligent processing system, which is characterized in that
The guidewire body（23）Including manipulating handle（1）, spring volume（2）, wire-core（3）With opaque guidewire head（4）, the spring volume
（2）It is set in wire-core（3）On, the spring volume（2）And wire-core（3）One end with manipulation handle（1）One end fix
Connection, the manipulation handle（1）Upper fixing sleeve is equipped with spacing ring（5）, the spacing ring（5）Quantity be 5, described in each two
Spacing ring（5）Between manipulation handle（1）On regulation ring is arranged with by external screw thread and screw-internal thread fit（6）, each two institute
State spacing ring（5）Between manipulation handle（1）Front side and rear side offer bar shaped slide opening（7）, spacing ring described in each two
（5）Between manipulation handle（1）On be both provided with graduation mark（8）, the manipulation handle（1）Inside offer cavity（9）, the sky
Chamber（9）Inside it is provided with movable disk（10）, the regulation ring（6）Madial wall on offer annular groove（12）, described annular sliding
Slot（12）Arcuate annular ball grooves are offered on the madial wall of both sides（14）, motion bar（11）The both sides of one end offer half
Spherical groove（13）, the motion bar（11）Offer semi-spherical grooves（13）One end be mounted on annular groove（12）It is interior, described half
Spherical groove（13）With arcuate annular ball grooves（14）Between be provided with ball（15）, the motion bar（11）Quantity be 2, two
A motion bar（11）The other end be each passed through manipulation handle（1）The bar shaped slide opening of front side and rear side（7）With movable disk
（10）It forms a fixed connection, the spring volume（2）Interior avris be installed with adjust steel wire guide ring（16）, the wire-core
（3）The other end be arranged with fixed ring（17）, adjust steel wire spacing ring（18）Top and bottom be fixedly connected with fixed link
（19）, the adjusting steel wire spacing ring（18）Pass through fixed link（19）With fixed ring（17）It forms a fixed connection, the adjusting steel
Silk spacing ring（18）Pass through fixed link（19）It is rolled up with spring（2）Madial wall form a fixed connection, the opaque guidewire head（4）'s
It is rolled up with spring side（2）And wire-core（3）The other end form a fixed connection, the manipulation handle（1）One end offer steel
Wire hole（21）, the intelligent processing system includes microcontroller（25）, semiconductor pressure sensor（26）, operation button（27）,LED
Lamp bead（28）, display screen（29）, speech player（30）, warning light（31）And pinhole cameras（32）, the microcontroller（25）
Mounted on display（24）It is interior, the operation button（27）, display screen（29）, speech player（30）And warning light（31）Pacify
Mounted in display（24）Front side, the semiconductor pressure sensor（26）, LED lamp bead（28）And pinhole cameras（32）It is all provided with
It sets in opaque guidewire head（4）It is interior.
2. a kind of guide wire for endoscope according to claim 1, it is characterised in that：The manipulation handle（1）One end connect
It is connected to video transmission line（22）, the pinhole cameras（32）Pass through video transmission line（22）With display（24）Interior microcontroller
（25）Connection.
3. a kind of guide wire for endoscope according to claim 1, it is characterised in that：The regulation ring（6）, movable disk
（10）, threaded hole of steel（21）With adjusting steel wire spacing ring（18）Quantity be 4, the threaded hole of steel（21）, adjust steel wire be oriented to
Ring（16）With adjusting steel wire spacing ring（18）Position correspond, the regulation ring（6）And movable disk（10）Position one by one
It is corresponding, four movable disks（10）Side be fixedly connected with adjusting steel wire（20）, four movable disks（10）On
Adjust steel wire（20）One end sequentially pass through four threaded hole of steel respectively（21）With corresponding adjusting steel wire guide ring
（16）With adjusting steel wire spacing ring（18）And it is fixedly connected on spring volume（2）The interior avris of the other end.
4. a kind of guide wire for endoscope according to claim 1, it is characterised in that：The display（24）Side setting
Have an outlet, the outlet by power supply circuit respectively with microcontroller（25）, semiconductor pressure sensor（26）, operation
Button（27）, LED lamp bead（28）, display screen（29）, speech player（30）, warning light（31）And pinhole cameras（32）Electrically
Connection, the display（24）Front side be provided with power switch（33）.
5. a kind of guide wire for endoscope according to claim 1, it is characterised in that：The microcontroller（25）By monitoring electricity
Road respectively with semiconductor pressure sensor（26）And operation button（27）It is electrically connected.
6. a kind of guide wire for endoscope according to claim 1, it is characterised in that：The microcontroller（25）By instructing electricity
Road respectively with LED lamp bead（28）, display screen（29）, speech player（30）And warning light（31）It is electrically connected.
7. a kind of guide wire for endoscope according to claim 1, it is characterised in that：The spring volume（2）Lateral wall on
It is covered with polytetrafluoroethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958280.5A CN108721758B (en) | 2018-08-22 | 2018-08-22 | Guide wire for endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958280.5A CN108721758B (en) | 2018-08-22 | 2018-08-22 | Guide wire for endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108721758A true CN108721758A (en) | 2018-11-02 |
| CN108721758B CN108721758B (en) | 2023-11-21 |
Family
ID=63943046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810958280.5A Active CN108721758B (en) | 2018-08-22 | 2018-08-22 | Guide wire for endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108721758B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470478A (en) * | 2022-03-09 | 2022-05-13 | 上海颖特微络医疗科技有限公司 | Intracavity treatment catheter |
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| CN114710610B (en) * | 2022-04-09 | 2024-03-12 | 上海馨迪环保科技有限公司 | Electronic endoscope viewer |
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| Publication number | Publication date |
|---|---|
| CN108721758B (en) | 2023-11-21 |
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