CN108338832A - A kind of Visable electric spokeshave knife for surgical operation - Google Patents
A kind of Visable electric spokeshave knife for surgical operation Download PDFInfo
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- CN108338832A CN108338832A CN201810302465.0A CN201810302465A CN108338832A CN 108338832 A CN108338832 A CN 108338832A CN 201810302465 A CN201810302465 A CN 201810302465A CN 108338832 A CN108338832 A CN 108338832A
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- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
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- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/371—Surgical systems with images on a monitor during operation with simultaneous use of two cameras
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- Engineering & Computer Science (AREA)
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- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Radiology & Medical Imaging (AREA)
- Gynecology & Obstetrics (AREA)
- Surgical Instruments (AREA)
Abstract
The embodiment of the invention discloses a kind of Visable electric spokeshave knives for surgical operation, the Visable electric spokeshave knife includes cutter, front hand grip and back handle, the cutter is set to the front end of front hand grip, the rear end of the back handle is plugged with external cable, the cutter includes knife pipe and knife wheel, knife pipe curved design and front end are provided with camera, and low temperature plasma ablating electrode is provided on knife wheel, illumination head is provided in the front hand grip.Low temperature plasma ablation functionality, visual function and illumination functions may be implemented, and can solve the problems, such as existing electric planer cutter planing differential seat angle.
Description
Technical field
The present invention relates to medical instruments fields, more particularly to one kind is for department of general surgery, Orthopeadic Surgery, ear nose laryngosurgery, shaping
Surgery, oncology, thoracic surgery, liver and gall surgical department, neurosurgery, Head and neck tumour, Urology Surgery, anorectal surgical, Breast Surgery, children
Surgery, abdomen surgery, pancreatic surgery, digestive surgery, vascular surgery, endocrine surgery, beauty section, Department of B urn, clinical laboratory, paediatrics and
The Visable electric spokeshave knife of the section office such as gynaecology.
Background technology
In various surgical operations, electric planer cutter usually can be all used come lesion tissue of planing.The cutter part of existing electric planer cutter
Divide and be mainly made of outer knife pipe and interior knife pipe, as shown in Figure 1, offering window on outer knife pipe, cutting edge is correspondingly formed on interior knife pipe,
Interior knife pipe is circumferentially rotated relative to outer knife pipe when work, to realize planing function, and suction channel is formed inside interior knife pipe,
For adsorbing the lesion tissue planed.
With clinical medical continuous development, the complexity of surgical operation is higher and higher, and existing electric planer cutter has been difficult to
Reach requirement, is primarily present following defect：
1) planing differential seat angle.Since the cutting edge on the window and interior knife pipe on outer knife pipe is along the design of tube wall direction
, therefore lesion tissue can only be contacted along tube wall direction when work, thus lesion tissues of small space are in for some,
Minimally Invasive Surgery is difficult to carry out；
2) do not have low temperature plasma ablation functionality.When being planed for the larger lesion tissue of hardness, if only making
With machine power, then resistance can be very big, has some setbacks, influence operating experience, therefore electric planer cutter secondary cryogenic need to be thought of as etc. from
Daughter ablation functionality；
3) do not have visual function., need to be by additional endoscopic apparatus when being performed the operation in vivo, however be directed at some
In the lesion tissue of small space, can not endoscopic apparatus be stretched into again simultaneously, Minimally Invasive Surgery is difficult to carry out；Further, increase
Operator's additional manipulation burden is increased while visual function, how to simplify operator's while ensureing visual function
Operation, and must solve the problems, such as；
4) do not have illumination functions.Due to there is no headlamp on electric planer cutter, when work need to by additional lighting apparatus,
Affect operating experience.
Invention content
An embodiment of the present invention provides a kind of Visable electric spokeshave knives for surgical operation, and low-temperature plasma may be implemented
Body ablation functionality, visual function and illumination functions, and simplify while ensureing visual function the operation of operator, and can be with
Solve the problems, such as existing electric planer cutter planing differential seat angle.
An embodiment of the present invention provides a kind of Visable electric spokeshave knife for surgical operation, including cutter, front hand grip and
Back handle, the cutter are set to the front end of front hand grip, and the rear end of the back handle is plugged with external cable；The cutter includes
Pipe portion and the sleeve part for being fixedly installed on pipe portion rear end, the front hand grip include shank and are fixedly installed on the head of shank forward end
Portion, the sleeve part of the cutter and the chain-drive section detachable connection of front hand grip；
The cutter further includes the knife pipe for being set to pipe portion, knife wheel, shaft, attached pipe, distant view camera, close shot camera shooting
Photo-coupler, spacer and perfusion needle tubing in head, pipe；The knife pipe is set as forward and backward two sections of bending, the front end of the knife pipe
Window is offered downward, and the knife wheel is by shaft rotary setting in the front end of knife pipe and part stretching window, the planing tool
The shaft of wheel is radial parallel with knife pipe；The knife wheel is made of 2 pieces of positive electrode blades and 2 pieces of negative electrode blades, it is described just
Electrode blade is for exporting the positive electrode current of plasma, and the negative electrode blade is for exporting plasma cathodal current；It is described
The inside of attached pipe is used to install the circuit of cabling, after the attached pipe is fixedly installed on the outer wall upper edge of knife pipe and is extended to from front end
End, and continue into inside knife pipe；The distant view camera and close shot camera may be contained within the front end of attached pipe, the distant view
The camera shooting direction of camera is parallel with the axial direction of the leading portion of knife pipe with shooting environmental picture, the camera shooting direction of the close shot camera
It is axially vertical to shoot lesion picture with the leading portion of knife pipe；Photo-coupler is set to the rear end of attached pipe in the pipe；It is described every
It is axially disposed at from piece in the leading portion of knife pipe, and perfusion channel is formed with the lower inner wall of knife pipe, the perfusion needle tubing is in an axial direction
It is set in the back segment of knife pipe, the front end of the perfusion needle tubing is inserted into perfusion channel, before the rear end insertion of the perfusion needle tubing
In handle；
The front hand grip further includes that the camera module for being set to shank, illumination module, illumination head, pouring head and perfusion are soft
Pipe, and it is set to photo-coupler in the handle of chain-drive section；The camera module is connected to photo-coupler in handle, when the cutter
Photo-coupler establishes optic communication with photo-coupler in pipe in handle when sleeve part and the chain-drive section of front hand grip connect；The illumination module
Front end connect with illumination head, the illumination head stretches out front hand grip and towards knife wheel；The pouring head is fixedly installed on perfusion
The front end of hose, when the sleeve part of the cutter is connected with the chain-drive section of front hand grip, pouring head is connected to perfusion needle tubing and perfusion is soft
Pipe；
The back handle includes flow controller；The rear end of the perfusion hose passes through flow controller, and passes through outside
The external perfusion equipment of cable connection；
The camera module includes first line pipe, first circuit board, picture processing chip, second circuit board, camera shooting control
Coremaking piece, the second button, indicator light and the second line pipe；The front end of the first line pipe is connected to photo-coupler in handle, institute
It states first line pipe and extends back and be connected to first circuit board, described image processing chip is set to first circuit board, and described
One circuit board is connected to second circuit board, and the camera shooting control chip is set to second circuit board, second button and instruction
Lamp is set to second circuit board and stretches out front hand grip upward, and the second circuit board is connected to the second line pipe, second line
Road pipe, which extends back, is connected to external cable；Described image processing chip is used to come distant view camera and close shot thecamera head
Image light signals processing be electric image signal；The indicator light is three-primary color LED lamp；When second button was inscribed at 1 second
When receiving 1 short-press operation, the camera shooting control chip is for controlling indicator light blue light-emitting and starting the camera shooting of distant view camera；When
When second button receives 2 short-press operations in 1 second, the camera shooting control chip is for controlling indicator light green light simultaneously
Start the camera shooting of close shot camera；When second button receives 2 seconds long press operations of duration, the camera shooting control chip is used
It glows in control indicator light and starts distant view camera and the camera shooting of close shot camera simultaneously；When second button receives
When long 5 seconds long press operations, the camera shooting control chip extinguishes for controlling indicator light and terminates distant view camera and/or close shot
Camera images.
Optionally, the sleeve part of the cutter includes fixed pin and ball, and the chain-drive section of the front hand grip is pressed including first
Key, litter, spring and bolt, the sleeve part are radially opened up by outer wall to inner wall there are one screw hole, the fixed pin be equipped with
The external screw thread of screw hole cooperation, the upper end of the fixed pin offer the annular groove being inserted into for the bolt, the first button packet
It includes key-like portion and the tube inside chain-drive section, the bolt outside chain-drive section and is fixedly installed on the first button
The front end of tube is sheathed on litter and is mutually contradicted before and after the tube and spring of first button, the litter
Rear end is fixedly installed on chain-drive section, and the inner wall of the sleeve part offers holding tank, and the holding tank is diametrically set with screw hole
It sets, the ball is positioned in holding tank and part is exposed, and the outer wall of the chain-drive section is offered to be oppositely arranged with holding tank
Card slot.
Optionally, the cutter further include the face gear for being set to pipe portion, negative electrode wire, positive electricity polar curve, first in pipe
Line shaft, first bevel gear, suction tube in the second line shaft, second bevel gear, flat slot and pipe in pipe；The positive electrode blade and
Negative electrode blade is arranged in a crossed manner and mutually insulated, and the positive electrode blade and negative electrode blade are each formed with 1 and recessed cut out portion and 1
Convex blade, recessed portion of cutting out are connected with convex blade；The shaft is set as hollow tubular, and the negative electrode wire and positive electricity polar curve are set to
Inside shaft, one end of the negative electrode wire is connected to negative electrode blade, and the other end of the negative electrode wire passes through attached pipe cabling
It is connected to positive electrode blade to one end of front hand grip, the positive electricity polar curve, the other end of the positive electricity polar curve passes through attached pipe cabling
To front hand grip；The center of circle of the face gear is equipped with axis hole, which is set in shaft；First line shaft in the pipe
It being axially disposed in the leading portion of knife pipe, the front end of the first line shaft is circumferentially formed with the first tooth set in the pipe, and described first
Tooth is covered to be intermeshed with the annular tooth part of face gear, and face gear can be driven certainly when the first line shaft circumferential direction rotation in the pipe
Turn, to drive knife wheel rotation by shaft；The second line shaft is axially disposed in the back segment of knife pipe in the pipe, described
The rear end of the first line shaft is provided with first bevel gear in pipe, and the front end of the second line shaft is provided with the second cone tooth in the pipe
Wheel, the first bevel gear are intermeshed with second bevel gear, and the rear end of the second line shaft is formed with flat slot in the pipe；It is described
In pipe suction tube be axially set in knife pipe and in the upper inner wall of knife pipe, the pipe suction tube front end close to knife wheel,
The rear end of suction tube is communicated to front hand grip in the pipe.
Optionally, the front hand grip further include the first line shaft in handle, it is swivel head, flat, the second tooth set, second dynamic in handle
Power axis, third tooth set, suction tube, relaying power supply, tertiary circuit pipe, the 4th line pipe, tertiary circuit plate, Lighting control core in handle
Piece and third button；The swivel head is fixedly installed on the front end of the first line shaft in handle, and the flat is fixedly installed on rotation
Head, when the sleeve part of the cutter and the connection of the chain-drive section of front hand grip, the second power shaft rear end in pipe is stretched into the front end of flat
To drive the second line shaft in pipe to rotate in a circumferential direction in flat slot；The second tooth set fixing sleeve is set in handle after the first line shaft
End, the third tooth set fixing sleeve are set to the front end of the second line shaft in handle, and the second tooth set is engaged with third tooth set；Work as institute
The sleeve part for stating cutter is connected to suction tube in handle when the connection of the chain-drive section of front hand grip with suction tube in pipe；The relaying power supply point
It is not connect with camera module and tertiary circuit pipe, the tertiary circuit pipe, which extends back, is connected to illumination module, the illumination mould
Group is connected to the 4th line pipe, and the 4th line pipe is to the back lower place to extending for connection to tertiary circuit plate, the Lighting control
Chip is set to tertiary circuit plate, and the third button is set to tertiary circuit plate and stretches out front hand grip downward.
Optionally, the back handle includes Flexible Rotating, bayonet lock, adapter and the 5th line pipe；The bayonet lock fixation is set
It is placed in the front end of Flexible Rotating, the bayonet lock fixes the rear end for being connected in the second line shaft in handle, and the Flexible Rotating is circumferentially revolved
The second line shaft in handle can be driven to rotate in a circumferential direction when turning, the rear end of the Flexible Rotating passes through external cable connection external impetus to set
It is standby；The rear end of suction tube, which is fixed, in the handle is plugged in adapter, and the adapter is connected to outside organization by external cable and receives
Storage；The rear end of the flow controller is connected to the 5th line pipe, and the 5th line pipe is rearwardly and upwardly to extending for connection to
External cable.
Optionally, the imaging pixels of the distant view camera and close shot camera are respectively 500w and 2000w.
Therefore in the embodiment of the present invention, Visable electric spokeshave knife includes cutter and handle, and cutter is provided with distant view and takes the photograph
As head, close shot camera, knife pipe and knife wheel, handle is provided with illumination module, and knife pipe is set as forward and backward two sections of bending, plane
Break bar stretches out window by shaft rotary setting in the front end of knife pipe and part, and the shaft of knife wheel is radial parallel with knife pipe,
Knife wheel is made of positive electrode blade and negative electrode blade, and positive electrode blade is for exporting the positive electrode current of plasma, negative electrode
For blade for exporting plasma cathodal current, distant view camera and close shot camera are respectively used to shooting environmental picture and lesion
Picture, illumination module are used to illuminate to knife wheel, and low temperature plasma ablation functionality, visual function and illumination work(may be implemented
Can, and simplify while ensureing visual function the operation of operator, and existing electric planer cutter can be solved and planed differential seat angle
Problem.
Description of the drawings
It in order to illustrate the embodiments of the present invention more clearly, below will be to required use in embodiment or description of the prior art
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of existing electric planer cutter provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of Visable electric spokeshave knife provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another Visable electric spokeshave knife provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of cutter provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of knife wheel provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of front hand grip provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of back handle provided in an embodiment of the present invention；
Fig. 8 is a kind of sleeve part provided in an embodiment of the present invention and chain-drive section attachment structure schematic diagram；
Fig. 9 is a kind of structural schematic diagram at the visual angles cutter front end E provided in an embodiment of the present invention；
Figure 10 is a kind of structural schematic diagram of illumination module provided in an embodiment of the present invention；
Figure 11 is a kind of structural schematic diagram of flow controller provided in an embodiment of the present invention.
Drawing reference numeral：
100- cutters, 110- pipe portions, 120- sleeve parts, 121- fixed pins, 122- holding tanks, 123- balls, 111- knife pipes,
The attached pipes of 112-, 113- knife wheels, interior first line shaft of 114- pipes, 115- first bevel gears, interior second line shaft of 116- pipes, 117-
Second bevel gear, the flat slots of 118-, 119- spacers, 1110- perfusion needle tubings, the interior suction tube of 1111- pipes, 1112- distant view cameras,
1113- close shot cameras, the interior photo-coupler of 1114- pipes, 1131- positive electrode blades, 1132- negative electrode blades, 1133- is recessed to be cuted out
Portion, the convex blades of 1134-, 1115- shafts, 1116- face gears, 1117- annular tooth parts, 1118- negative electrode wires, 1119- positive electricity
Polar curve, 1141- the first tooth sets；200- front hand grips, 210- shanks, 220- chain-drive sections, the first buttons of 221-, 222- litter, 223-
Spring, 224- bolts, 225- card slots, the first line shaft in 211- handles, 2111- swivel heads, 2112- flats, the second teeth of 2113-
It covers, the second line shaft in 212- handles, 2121- third tooth sets, 213- perfusion hoses, 2131- pouring heads, suction tube in 214- handles,
215- camera modules, photo-coupler in 2151- handles, 2152- first line pipes, 2153- first circuit boards, 2154- image procossings
Chip, 2155- second circuit boards, 2156- camera shooting control chips, the second buttons of 2157-, 2158- indicator lights, the second lines of 2159-
Lu Guan, 216- relaying power supply, 2161- tertiary circuit pipes, the 4th line pipes of 2162-, 217- illumination modules, 2171- illumination heads,
2172- tertiary circuit plates, 2173- Lighting control chips, 2174- third buttons, the 4th circuit boards of 2181-, 2182- drive core
Piece, 2183- first light sources, 2184- second light sources, 2185- third light sources, 219- mounting boxs, 2191- first collector lens,
The second collector lenses of 2192-, 2193- third collector lenses, the first deflection lens of 2194-, the second deflection lens of 2195-, 2196-
First light extraction tube, the second light extraction tubes of 2197-, 2198- third light extraction tubes；
300- back handles, 310- interfaces, 311- Flexible Rotatings, 312- bayonet locks, 313- adapters, the 5th line pipes of 314-,
320- flow controllers, the 4th buttons of 321-, the 5th circuit boards of 322-, 323- flow control chips, 324- stepper motors, 325-
Screw rod, 326- swivel nuts, 3271- activity clamp arm, 3272- fixing clamp arms, 3281- transmission lines, 3282- copper pipes, 3284- heating wire,
3291- heat sensors, 3292- temperature-sensitive contacts, the 6th line pipes of 3293-；400- external cables.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Noun of locality front, rear, top, and bottom in the embodiment of the present invention distinguish 4 directions that corresponding diagram 2 is identified.
Fig. 2 and Fig. 3 are please referred to, Fig. 2 is a kind of structural schematic diagram of Visable electric spokeshave knife provided in an embodiment of the present invention,
Fig. 3 is the structural schematic diagram of another Visable electric spokeshave knife provided in an embodiment of the present invention.The Visable electric as shown in the figure
Spokeshave knife includes cutter, front hand grip and back handle, and the cutter is set to the front end of front hand grip, the rear end grafting of the back handle
There is external cable；The cutter includes pipe portion and is fixedly installed on the sleeve part of pipe portion rear end, the front hand grip include shank and
It is fixedly installed on the chain-drive section of shank forward end, the sleeve part of the cutter and the chain-drive section detachable connection of front hand grip.
Fig. 4 and Fig. 5 are please referred to, Fig. 4 is a kind of structural schematic diagram of cutter provided in an embodiment of the present invention, and Fig. 5 is this hair
A kind of structural schematic diagram for knife wheel that bright embodiment provides.The as shown in the figure cutter further include the knife pipe for being set to pipe portion,
Knife wheel, shaft, attached pipe, distant view camera, close shot camera, photo-coupler, spacer and perfusion needle tubing in pipe.The knife pipe
Forward and backward two sections of bending are set as, the front end of the knife pipe offers window downward, and the knife wheel passes through shaft rotary setting
Window is stretched out in the front end of knife pipe and part, the shaft of the knife wheel is radial parallel with knife pipe so that angle of planing is big.Institute
It states knife wheel to be made of 2 pieces of positive electrode blades and 2 pieces of negative electrode blades, the positive electrode blade is for exporting plasma anode
Electric current, the negative electrode blade may be implemented low temperature plasma ablation functionality, coordinate for exporting plasma cathodal current
Machine power is planed so that resistance is small, and planing is more smooth.The inside of the attached pipe is used to install the circuit of cabling, described attached
Pipe is fixedly installed on the outer wall upper edge of knife pipe and extends to rear end from front end, and continues into inside knife pipe, cabling design
Conducive to sealing waterproof.The distant view camera and close shot camera may be contained within the front end of attached pipe, and the distant view camera is taken the photograph
Image space to parallel with the axial direction of the leading portion of knife pipe with shooting environmental picture, the camera shooting direction of the close shot camera with before knife pipe
Section it is axially vertical to shoot lesion picture, wherein shooting environmental picture is conducive to operator and controls cutter to reach designated position, claps
Lesion picture is taken the photograph to be conducive to find lesion tissue accurately to implement accurately to perform the operation.Optionally, the distant view camera and close shot camera
Imaging pixels are respectively 500w and 2000w, and since operator is low to the precise requirements of environment picture, and lesion picture is accurate
Degree require it is high, therefore can by two camera pixel differentiateds, to save hardware cost in the case where reaching visual and requiring,
Wherein 500w and 2000w is to reach the ideal pixel visually required respectively.Photo-coupler is set to the rear end of attached pipe in the pipe.
The spacer is axially disposed in the leading portion of knife pipe, and forms perfusion channel, the perfusion needle tubing with the lower inner wall of knife pipe
It is axially disposed in the back segment of knife pipe, the front end of the perfusion needle tubing is inserted into perfusion channel, the rear end of the perfusion needle tubing
It is inserted into front hand grip, which is coated to lesion tissue conducive to brine, to form the necessary plasma of Plasma surgical
Environment.
Referring to Fig. 6, Fig. 6 is a kind of structural schematic diagram of front hand grip provided in an embodiment of the present invention.It is described as shown in the figure
Front hand grip further includes the camera module for being set to shank, illumination module, illumination head, pouring head and perfusion hose, and is set to
Photo-coupler in the handle of chain-drive section.The camera module is connected to photo-coupler in handle, when the sleeve part and remote holder of the cutter
Photo-coupler establishes optic communication with photo-coupler in pipe in handle when the chain-drive section connection of handle, to realize cutter front end camera
The vision signal of shooting is transmitted to camera module through attached pipe.The front end of the illumination module is connect with illumination head, the illumination head
It stretches out front hand grip and towards knife wheel, illumination functions is realized, without additional lighting apparatus.The pouring head fixed setting
In the front end of perfusion hose, when the chain-drive section of the sleeve part of the cutter and front hand grip connects pouring head be connected to perfusion needle tubing and
Hose is perfused, to form the brine channel of connection cutter and handle.
Referring to Fig. 7, Fig. 7 is a kind of structural schematic diagram of back handle provided in an embodiment of the present invention.The back handle packet
Flow controller is included, the rear end of the perfusion hose passes through flow controller, and is connected to external perfusion equipment by external cable,
Flow controller is used to control the flow velocity of brine, to realize the speed of control perfusion brine.
Again referring to Fig. 6, the camera module includes first line pipe, first circuit board, picture processing chip, the second electricity
Road plate, camera shooting control chip, the second button, indicator light and the second line pipe.The front end of the first line pipe is connected in handle
Photo-coupler, the first line pipe, which extends back, is connected to first circuit board, and described image processing chip is set to the first electricity
Road plate, the first circuit board are connected to second circuit board, and the camera shooting control chip is set to second circuit board, and described second
Button and indicator light are set to second circuit board and stretch out front hand grip upward, and the second circuit board is connected to the second line pipe,
Second line pipe, which extends back, is connected to external cable；Described image processing chip is for taking the photograph distant view camera and close shot
As the image light signals processing that head transmission comes is electric image signal；The indicator light is three-primary color LED lamp；When second button
When receiving 1 short-press operation in 1 second, the camera shooting control chip is for controlling indicator light blue light-emitting and starting distant view camera shooting
Head camera shooting；When second button receives 2 short-press operations in 1 second, the camera shooting control chip is indicated for controlling
Lamp green light simultaneously starts the camera shooting of close shot camera；When second button receives 2 seconds long press operations of duration, the camera shooting
Control chip is used to control indicator light and glows and start distant view camera and the camera shooting of close shot camera simultaneously；It presses when described second
Bonded when receiving 5 seconds long press operations of duration, the camera shooting control chip, which extinguishes and terminates distant view for controlling indicator light, to image
Head and/or the camera shooting of close shot camera.To realize the operation for simplifying operator while ensureing visual function, without complicated
Control panel, and indicate to define, it is conducive to the quick left-hand seat operation of operator.
Referring to Fig. 8, Fig. 8 is a kind of sleeve part provided in an embodiment of the present invention and chain-drive section attachment structure schematic diagram.Such as
The sleeve part of the cutter shown in figure includes fixed pin and ball, and the chain-drive section of the front hand grip includes the first button, litter, bullet
Spring and bolt, the sleeve part are radially opened up by outer wall to inner wall there are one screw hole, and the fixed pin is equipped with to be coordinated with the screw hole
External screw thread, the upper end of the fixed pin offers the annular groove being inserted into for the bolt, and first button includes being set to head
Key-like portion outside portion and the tube inside chain-drive section, before the bolt is fixedly installed on the tube of the first button
It holds, be sheathed on litter before and after the tube and spring of first button and mutually contradict, the rear end of the litter, which is fixed, to be set
It is placed in chain-drive section, the inner wall of the sleeve part offers holding tank, and the holding tank is diametrically arranged with screw hole, the ball
It is positioned in holding tank and part is exposed, the outer wall of the chain-drive section offers the card slot being oppositely arranged with holding tank.Specific behaviour
When making, operator presses the first button backward, sleeve part is directed at engagement with chain-drive section, ball is displaced to holding tank and card at this time
Between slot, the first button is unclamped, the annular groove that bolt is inserted into realizes the installation of cutter and handle；In dismounting cutter and handle, operation
Person presses the first button backward, and sleeve part is aligned with chain-drive section and detaches by the annular groove that bolt exits, and card is left in ball displacement at this time
Slot.When necessary, fixed pin can be turned by screwdriver after mounting, to step up cutter and handle connection relation；Or it is tearing open
Fixed pin can be turned by screwdriver after unloading, to prevent cutter and handle from engaging.
Fig. 4, Fig. 5 and Fig. 9 are please referred to, Fig. 9 is a kind of structural representation at the visual angles cutter front end E provided in an embodiment of the present invention
Figure, i.e., the schematic diagram of cutter front end from E arrow directions as shown in Figure 4.Cutter as shown in the figure further includes being set to pipe portion
Face gear, negative electrode wire, positive electricity polar curve, the first line shaft in pipe, first bevel gear, the second line shaft, the second cone in pipe
Suction tube in gear, flat slot and pipe.The positive electrode blade and negative electrode blade is arranged in a crossed manner and mutually insulated, the positive electrode
Blade and negative electrode blade be each formed with 1 it is recessed cut out portion and 1 convex blade, recessed portion of cutting out is connected with convex blade, the recessed portion of cutting out for digging,
For convex blade for cutting, which is conducive to knife wheel planing tissue.The shaft is set as hollow tubular, the negative electrode wire and just
Electrode wires are set to inside shaft, and one end of the negative electrode wire is connected to negative electrode blade, the other end of the negative electrode wire
By attached pipe cabling to front hand grip, one end of the positive electricity polar curve is connected to positive electrode blade, the other end of the positive electricity polar curve
By attached pipe cabling to front hand grip, which makes the transmission line of the positive and negative polar curve of plasma and camera share attached pipe, saves
Space, and seal good waterproof performance.The center of circle of the face gear is equipped with axis hole, which is set in shaft；The pipe
Interior first line shaft is axially disposed in the leading portion of knife pipe, and the front end of the first line shaft is circumferentially formed with the first tooth in the pipe
The annular tooth part of set, the first tooth set and face gear is intermeshed, can band when the first line shaft circumferential direction rotation in the pipe
Dynamic face gear rotation, to drive knife wheel rotation by shaft；The second line shaft is axially disposed at knife pipe in the pipe
Back segment in, the rear end of the first line shaft is provided with first bevel gear in the pipe, and the front end of the second line shaft is set in the pipe
It is equipped with second bevel gear, the first bevel gear is intermeshed with second bevel gear, the rear end shape of the second line shaft in the pipe
Cheng Youbian slots drive the first line shaft to rotate in a circumferential direction when that is, the second line shaft rotates in a circumferential direction, and then drive face gear rotation, from
And knife wheel is driven to rotate.Suction tube is axially set in knife pipe and is taken out in the upper inner wall of knife pipe, the pipe in the pipe
The front end of suction pipe rear end of suction tube in knife wheel, the pipe is communicated to front hand grip, which may be implemented tissue attraction
Function, such as attract and discard tissue, watery blood.
Again referring to Fig. 6, the front hand grip further include the first line shaft in handle, swivel head, flat, the second tooth set, in handle
Second line shaft, third tooth set, suction tube, relaying power supply, tertiary circuit pipe, the 4th line pipe, tertiary circuit plate, illumination in handle
Control chip and third button.The swivel head is fixedly installed on the front end of the first line shaft in handle, the flat fixed setting
In swivel head, when the sleeve part of the cutter and the connection of the chain-drive section of front hand grip, the second line shaft in pipe is stretched into the front end of flat
To drive the second line shaft in pipe to rotate in a circumferential direction in the flat slot of rear end；The second tooth set fixing sleeve is set to the first line shaft in handle
Rear end, third tooth set fixing sleeve is set to the front end of the second line shaft in handle, and the second tooth set is covered with third tooth to be engaged,
It drives the first line shaft in handle to rotate in a circumferential direction when the second line shaft rotates in a circumferential direction i.e. in handle, and then swivel head is driven to rotate in a circumferential direction,
To drive flat to rotate in a circumferential direction.It should be pointed out that the number of teeth of third tooth set will be more than the number of teeth of the second tooth set, to pass through
The first line shaft realizes that two-stage drives up in the second line shaft and handle in handle.When the sleeve part of the cutter and the machine of front hand grip
Suction tube is connected to suction tube in pipe in handle when head connects.The relaying power supply respectively with camera module and tertiary circuit Guan Lian
It connects, relaying power supply is used to power delivery being connected to illumination module, and the tertiary circuit pipe, which extends back, is connected to illumination module, institute
It states illumination module and is connected to the 4th line pipe, the 4th line pipe is described to the back lower place to extending for connection to tertiary circuit plate
Lighting control chip is set to tertiary circuit plate, and the third button is set to tertiary circuit plate and stretches out front hand grip downward, should
Design allows what third button controlled illumination module to switch on open state and closed state.
Referring to Fig. 10, Figure 10 is a kind of structural schematic diagram of illumination module provided in an embodiment of the present invention.As shown in the figure
The illumination module includes that driving chip, first light source, second light source, third light source, first collector lens, the second optically focused are saturating
Mirror, third collector lens, the first deflection lens, the second deflection lens, the first light extraction tube, the second light extraction tube and third light extraction tube.
The driving chip is for driving first light source, second light source and third light source to send out the first light beam, the second light beam and the respectively
Three light beams, first light beam, the second light beam and third light beam are parallel two-by-two；The first collector lens, the second collector lens,
The light inlet of third collector lens is arranged with respect to the light-emitting window of first light source, second light source and third light source respectively, is respectively used to
Optically focused is carried out to the first light beam, the second light beam and third light beam；The light inlet of first deflection lens and the second deflection lens
It is arranged respectively with respect to the light-emitting window of first collector lens and third collector lens, is respectively used to the first light source and the after optically focused
Three light sources carry out optical path-deflecting；The light inlet of first light extraction tube, the second light extraction tube and third light extraction tube is respectively with respect to first
Deflection lens, the second collector lens and the second deflection lens light-emitting window are guided for light path；First light extraction tube, second go out
The light beam that the light-emitting window of light cylinder and third light extraction tube projects converges at outside handle on knife wheel after illumination head, and the design is real
Spotlighting is showed, to further improve illuminating effect.
Optionally, the illumination module further includes the 4th circuit board and mounting box.4th circuit board and tertiary circuit
Pipe connects, and the driving chip is set to the 4th circuit board, and the first light source, second light source and third light source are all connected to the
Four circuit boards；The first collector lens, the second collector lens, third collector lens, the first deflection lens, the second deflection lens
It is set in mounting box, which is conducive to illumination module assembly, installation and dismounting.
Again referring to Fig. 7, the back handle includes Flexible Rotating, bayonet lock, adapter and the 5th line pipe.The bayonet lock is solid
Surely it is set to the front end of Flexible Rotating, the bayonet lock fixes the rear end for being connected in the second line shaft in handle, the Flexible Rotating week
To that the second line shaft in handle can be driven to rotate in a circumferential direction when rotation, the rear end of the Flexible Rotating passes through external cable connection external dynamic
Power equipment.The rear end of suction tube is fixed and is plugged in adapter in the handle, and the adapter is connected to outer set by external cable
Knit collector.The rear end of the flow controller is connected to the 5th line pipe, and the 5th line pipe connects to extension rearwardly and upwardly
It is connected to External cable, to realize the power supply to flow controller.
Please refer to Fig.1 the structural schematic diagram that 1, Figure 11 is a kind of flow controller provided in an embodiment of the present invention.The stream
Amount controller includes the 4th button, the 5th circuit board, flow control chip, stepper motor, screw rod, swivel nut, activity clamp arm and consolidates
Clamp arm.4th button is set to the 5th circuit board and stretches out front hand grip downward；The flow control chip and stepping electricity
Machine is set to the 5th circuit board, and the screw rod is the output shaft of stepper motor, and the swivel nut is coated at screw rod, the activity clamp arm
It is fixedly installed on the front end of swivel nut, the fixing clamp arm is fixedly installed on the shell inner wall of flow controller relative to screw rod, described
Hose is perfused in flow controller across activity clamp arm and fixing clamp arm, the flow control chip is used for according to the 4th
The rotating forward operation or reverse turn operation that button receives correspond to control stepper motor forward or reverse, when stepper motor rotating forward or instead
Screw rod corresponds to band movable snail sleeve axial advancement or axial retrogressing, and then the distance between control activity clamp arm and fixing clamp arm when turning,
And then clamp or loosen perfusion hose to control its mesohalobic flow velocity, which may be implemented perfusion of saline function and can be right
Brine further carries out flow control.
Optionally, the flow controller further includes transmission line, copper pipe, heating wire, heat sensor, temperature-sensitive contact and the 6th
Line pipe.5th circuit board is connect with the 5th line pipe；The copper pipe is sheathed on one section of perfusion hose, and the temperature-sensitive is touched
The opposite copper pipe of head is set to heat sensor, and the heat sensor is connected to the 5th circuit board, the electric heating by the 6th line pipe
Silk is twined set on copper pipe outer, and the heating wire is connected to the 5th circuit board by transmission line, and the flow control chip is additionally operable to
The heating intensity of the temperature control heating wire detected according to heat sensor is so that the temperature for flowing through the brine of perfusion hose is kept
In preset temperature value.
Therefore in the embodiment of the present invention, Visable electric spokeshave knife includes cutter and handle, and cutter is provided with distant view and takes the photograph
As head, close shot camera, knife pipe and knife wheel, handle is provided with illumination module, and knife pipe is set as forward and backward two sections of bending, plane
Break bar stretches out window by shaft rotary setting in the front end of knife pipe and part, and the shaft of knife wheel is radial parallel with knife pipe,
Knife wheel is made of positive electrode blade and negative electrode blade, and positive electrode blade is for exporting the positive electrode current of plasma, negative electrode
For blade for exporting plasma cathodal current, distant view camera and close shot camera are respectively used to shooting environmental picture and lesion
Picture, illumination module are used to illuminate to knife wheel, and low temperature plasma ablation functionality, visual function and illumination work(may be implemented
Can, and simplify while ensureing visual function the operation of operator, and existing electric planer cutter can be solved and planed differential seat angle
Problem.
The above disclosure is only the preferred embodiments of the present invention, the description thereof is more specific and detailed, certainly cannot be with
This limits the interest field of the present invention, therefore equivalent changes made in accordance with the claims of the present invention, still belongs to the present invention and is covered
Range.It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the premise,
Various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (6)
1. a kind of Visable electric spokeshave knife for surgical operation, which is characterized in that the Visable electric spokeshave knife include cutter,
Front hand grip and back handle, the cutter are set to the front end of front hand grip, and the rear end of the back handle is plugged with external cable；It is described
Cutter includes pipe portion and is fixedly installed on the sleeve part of pipe portion rear end, before the front hand grip includes shank and is fixedly installed on shank
The chain-drive section at end, the sleeve part of the cutter and the chain-drive section detachable connection of front hand grip；
The cutter further includes the knife pipe for being set to pipe portion, knife wheel, shaft, attached pipe, distant view camera, close shot camera, pipe
Interior photo-coupler, spacer and perfusion needle tubing；The knife pipe is set as forward and backward two sections of bending, and the front end of the knife pipe is downward
Window is offered, the knife wheel stretches out in the front end of knife pipe and partly window by shaft rotary setting, the knife wheel
Shaft is radial parallel with knife pipe；The knife wheel is made of 2 pieces of positive electrode blades and 2 pieces of negative electrode blades, the positive electrode
Blade is for exporting the positive electrode current of plasma, and the negative electrode blade is for exporting plasma cathodal current；The attached pipe
Inside be used to that the circuit of cabling to be installed, the attached pipe is fixedly installed on the outer wall upper edge of knife pipe and extends to rear end from front end,
And it continues into inside knife pipe；The distant view camera and close shot camera may be contained within the front end of attached pipe, and the distant view is taken the photograph
As the camera shooting direction of head is parallel with the axial direction of the leading portion of knife pipe with shooting environmental picture, the camera shooting direction of the close shot camera with
The leading portion of knife pipe it is axially vertical to shoot lesion picture；Photo-coupler is set to the rear end of attached pipe in the pipe；The isolation
Piece is axially disposed in the leading portion of knife pipe, and forms perfusion channel with the lower inner wall of knife pipe, and the perfusion needle tubing is set in an axial direction
It is placed in the back segment of knife pipe, the front end of the perfusion needle tubing is inserted into perfusion channel, and remote holder is inserted into the rear end of the perfusion needle tubing
In handle；
The front hand grip further includes the camera module for being set to shank, illumination module, illumination head, pouring head and hose is perfused, with
And it is set to photo-coupler in the handle of chain-drive section；The camera module is connected to photo-coupler in handle, when the sleeve of the cutter
Photo-coupler establishes optic communication with photo-coupler in pipe in handle when the chain-drive section of portion and front hand grip connects；Before the illumination module
End is connect with illumination head, illumination head stretching front hand grip and towards knife wheel；The pouring head is fixedly installed on perfusion hose
Front end, when the chain-drive section of the sleeve part of the cutter and front hand grip connects, pouring head be connected to perfusion needle tubing and hose is perfused；
The back handle includes flow controller；The rear end of the perfusion hose passes through flow controller, and passes through external cable
The external perfusion equipment of connection；
The camera module includes first line pipe, first circuit board, picture processing chip, second circuit board, camera shooting control core
Piece, the second button, indicator light and the second line pipe；The front end of the first line pipe is connected to photo-coupler in handle, and described
One line pipe, which extends back, is connected to first circuit board, and described image processing chip is set to first circuit board, first electricity
Road plate is connected to second circuit board, and the camera shooting control chip is set to second circuit board, and second button and indicator light are set
It is placed in second circuit board and stretches out front hand grip upward, the second circuit board is connected to the second line pipe, second line pipe
It extends back and is connected to external cable；The figure that described image processing chip is used to come distant view camera and close shot thecamera head
As optical signal prosessing is electric image signal；The indicator light is three-primary color LED lamp；When second button receives 1 in 1 second
When secondary short-press operation, the camera shooting control chip is for controlling indicator light blue light-emitting and starting the camera shooting of distant view camera；When described
When second button receives 2 short-press operations in 1 second, the camera shooting control chip is for controlling indicator light green light and starting
Close shot camera images；When second button receives 2 seconds long press operations of duration, the camera shooting control chip is for controlling
Indicator light processed glows and starts distant view camera and the camera shooting of close shot camera simultaneously；When second button receives duration 5
Second long press operation when, camera shooting control chip is used to control indicator light and extinguishes and terminate distant view camera and/or close shot is taken the photograph
As head images.
2. Visable electric spokeshave knife as described in claim 1, which is characterized in that the sleeve part of the cutter include fixed pin and
The chain-drive section of ball, the front hand grip includes the first button, litter, spring and bolt, and the sleeve part is by outer wall to inner wall diameter
To opening up there are one screw hole, the fixed pin is equipped with the external screw thread coordinated with the screw hole, and the upper end of the fixed pin offers confession
The annular groove that the bolt is inserted into, first button include being set to the key-like portion outside chain-drive section and the pipe inside chain-drive section
Shape portion, the bolt are fixedly installed on the front end of the tube of the first button, before and after the tube and spring of first button
It is sheathed on litter and mutually contradicts, the rear end of the litter is fixedly installed on chain-drive section, and the inner wall of the sleeve part offers
Holding tank, the holding tank are diametrically arranged with screw hole, and the ball is positioned in holding tank and part is exposed, the head
The outer wall in portion offers the card slot being oppositely arranged with holding tank.
3. Visable electric spokeshave knife as claimed in claim 2, which is characterized in that the cutter further includes the end for being set to pipe portion
Face gear, negative electrode wire, positive electricity polar curve, the first line shaft in pipe, first bevel gear, the second line shaft in pipe, second bevel gear,
Suction tube in flat slot and pipe；The positive electrode blade and negative electrode blade is arranged in a crossed manner and mutually insulated, the positive electrode blade
With negative electrode blade be each formed with 1 it is recessed cut out portion and 1 convex blade, recessed portion of cutting out is connected with convex blade；During the shaft is set as
Blank pipe shape, the negative electrode wire and positive electricity polar curve are set to inside shaft, and one end of the negative electrode wire is connected to negative electrode knife
Piece, for the other end of the negative electrode wire by attached pipe cabling to front hand grip, one end of the positive electricity polar curve is connected to positive electrode knife
The other end of piece, the positive electricity polar curve passes through attached pipe cabling to front hand grip；The center of circle of the face gear is equipped with axis hole, the axis hole
Fixing sleeve is set in shaft；The first line shaft is axially disposed in the leading portion of knife pipe in the pipe, the first power in the pipe
The front end of axis is circumferentially formed with the first tooth set, and the annular tooth part of the first tooth set and face gear is intermeshed, in the pipe
Face gear rotation can be driven when the first line shaft circumferential direction rotation, to drive knife wheel rotation by shaft；In the pipe
Two line shafts are axially disposed in the back segment of knife pipe, and the rear end of the first line shaft is provided with first bevel gear in the pipe, institute
The front end for stating the second line shaft in pipe is provided with second bevel gear, and the first bevel gear is intermeshed with second bevel gear, institute
The rear end for stating the second line shaft in pipe is formed with flat slot；Suction tube is axially set in knife pipe and close to the upper of knife pipe in the pipe
Inner wall, the front end of suction tube is communicated to front hand grip in the rear end of suction tube in knife wheel, the pipe in the pipe.
4. Visable electric spokeshave knife as claimed in claim 3, which is characterized in that the front hand grip further includes the first power in handle
Axis, swivel head, flat, the second tooth set, the second line shaft in handle, third tooth set, suction tube, relaying power supply, tertiary circuit in handle
Pipe, the 4th line pipe, tertiary circuit plate, Lighting control chip and third button；The swivel head is fixedly installed on first in handle
The front end of line shaft, the flat are fixedly installed on swivel head, when the sleeve part of the cutter and the chain-drive section of front hand grip connect
When flat front end stretch into the flat slot of the second power shaft rear end in pipe with drive manage in the second line shaft rotate in a circumferential direction；Described
Two teeth cover the rear end that fixing sleeve is set to the first line shaft in handle, and the third tooth set fixing sleeve is set in handle before the second line shaft
End, the second tooth set are engaged with third tooth set；It is taken out in handle when the sleeve part of the cutter and the chain-drive section of front hand grip connect
Suction pipe is connected to suction tube in pipe；The relaying power supply is connect with camera module and tertiary circuit pipe respectively, the tertiary circuit
Pipe, which extends back, is connected to illumination module, and the illumination module is connected to the 4th line pipe, and the 4th line pipe is to the back lower place
To tertiary circuit plate is extended for connection to, the Lighting control chip is set to tertiary circuit plate, and the third button is set to
Three-circuit plate simultaneously stretches out front hand grip downward.
5. Visable electric spokeshave knife as claimed in claim 4, which is characterized in that the back handle include Flexible Rotating, bayonet lock,
Adapter and the 5th line pipe；The bayonet lock is fixedly installed on the front end of Flexible Rotating, and the bayonet lock fixation is connected in handle
The rear end of interior second line shaft can drive the second line shaft in handle to rotate in a circumferential direction when the Flexible Rotating rotates in a circumferential direction, described soft
Property shaft rear end pass through external cable connect external impetus equipment；The rear end of suction tube is fixed and is plugged in switching in the handle
Head, the adapter are connected to outside organization's collector by external cable；The rear end of the flow controller is connected to the 5th line
Lu Guan, the 5th line pipe is rearwardly and upwardly to extending for connection to External cable.
6. the Visable electric spokeshave knife as described in claim 1-5 any one, which is characterized in that the distant view camera and close
The imaging pixels of scape camera are respectively 500w and 2000w.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302465.0A CN108338832A (en) | 2018-04-05 | 2018-04-05 | A kind of Visable electric spokeshave knife for surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302465.0A CN108338832A (en) | 2018-04-05 | 2018-04-05 | A kind of Visable electric spokeshave knife for surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108338832A true CN108338832A (en) | 2018-07-31 |
Family
ID=62957337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810302465.0A Withdrawn CN108338832A (en) | 2018-04-05 | 2018-04-05 | A kind of Visable electric spokeshave knife for surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108338832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875677A (en) * | 2019-03-08 | 2019-06-14 | 杭州埃杜医疗科技有限公司 | A kind of radio frequency plasma power planing system |
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| CN101579256A (en) * | 2008-05-13 | 2009-11-18 | 上海导向医疗系统有限公司 | Concentric, detachable and replaceable multifunctional targeted tumor scalpel |
| CN102626339A (en) * | 2012-04-19 | 2012-08-08 | 申屠丙花 | Diagnosis system for prostatic disorders |
| CN202932982U (en) * | 2012-06-29 | 2013-05-15 | 重庆西山科技有限公司 | Medical surgery plane cutter |
| CN105167843A (en) * | 2015-10-30 | 2015-12-23 | 重庆西山科技股份有限公司 | Electrocoagulation type power handle and planing assembly |
| CN205569063U (en) * | 2016-03-20 | 2016-09-14 | 周健 | Novel special electrotome of department of general surgery |
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2018
- 2018-04-05 CN CN201810302465.0A patent/CN108338832A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579256A (en) * | 2008-05-13 | 2009-11-18 | 上海导向医疗系统有限公司 | Concentric, detachable and replaceable multifunctional targeted tumor scalpel |
| CN102626339A (en) * | 2012-04-19 | 2012-08-08 | 申屠丙花 | Diagnosis system for prostatic disorders |
| CN202932982U (en) * | 2012-06-29 | 2013-05-15 | 重庆西山科技有限公司 | Medical surgery plane cutter |
| CN105167843A (en) * | 2015-10-30 | 2015-12-23 | 重庆西山科技股份有限公司 | Electrocoagulation type power handle and planing assembly |
| CN205569063U (en) * | 2016-03-20 | 2016-09-14 | 周健 | Novel special electrotome of department of general surgery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109875677A (en) * | 2019-03-08 | 2019-06-14 | 杭州埃杜医疗科技有限公司 | A kind of radio frequency plasma power planing system |
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Application publication date: 20180731 |