CN106037849A - Stapler control circuit and electric stapler - Google Patents
Stapler control circuit and electric stapler Download PDFInfo
- Publication number
- CN106037849A CN106037849A CN201610516006.3A CN201610516006A CN106037849A CN 106037849 A CN106037849 A CN 106037849A CN 201610516006 A CN201610516006 A CN 201610516006A CN 106037849 A CN106037849 A CN 106037849A
- Authority
- CN
- China
- Prior art keywords
- switch
- relay
- contact
- circuit
- power supply
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a stapler control circuit. The circuit comprises a power supply, a firs discharge element, a power supply control switch, a conduction loop, and a control driving loop, the power supply control switch controls the power supply to be connected with a circuit power supply input port, and the power supply control switch controls the first discharge element to perform discharge on the power supply; the conduction loop is connected with the first discharge element in parallel; the control driving loop is connected with the conduction loop in parallel; the control driving circuit includes a direct current motor, a first relay, a second relay and a switching circuit, the switching circuit controls forward rotation, reverse rotation, forward rotation brake stop, reverse brake stop and rotation amount of the direct current motor; all control operations of an endoscopic stapler are completed by one motor; the work efficiency is high, the cost is relatively low, and the burden on patients is reduced; and the battery of the power supply runs out in a limited time, and the original problem of battery environmental pollution is solved .
Description
Technical field
The present invention relates to anastomat control field, particularly relate to anastomat control circuit and electronic anastomat.
Background technology
Medical stapler has become and has aided in indispensable a kind of medical apparatus and instruments in edge of a knife sewing process, along with medical science section
The development of skill, more and more anastomat products with difference in functionality have been applied to clinic.Make in Minimally Invasive Surgery field at present
Chamber mirror anastomat, percussion staple while blade from centre cut off tissue, each three row's staples in both sides complete group simultaneously
The functions such as the stitching knitted, hemostasis.The operating process of operation is: assembled by the disposable end effector of chamber mirror anastomat
On apparatus, end effector includes the connection that nail bin groupware and anvil block, described nail bin groupware and anvil block can close or open, will
End effector under closure state enters tissue through perforator matching used with anastomat, then manually adjusts nail bin
The position of assembly, until after correct position, tissue is clamped to wherein, then fire by the nail bin opening nail bin groupware with nail supporting base
Tissue is cut and stitching by instrument handle, cutting, after stitching completes, and opens nail bin groupware to unclamp tissue, by nail bin group
Part is taken out by perforator after again closing.
Above-mentioned chamber mirror anastomat does not has additionaling power source, only manually to fire by doctor, cause percussion force unstable, and cutting is not
Uniformly, make tissue that burr to occur, cause the tissue discontinuity operated, cause the elasticity of tissue itself to become unbalanced,
Have impact on surgical effect.In order to solve this problem, occurring in that the electronic anastomat with power source, existing electronic chamber mirror coincide
Device mainly has three kinds:
One is half electronic chamber mirror anastomat, is manually to control nail bin groupware Guan Bi or open, works as nail bin groupware
After entering tissue, operator needs to stir knob with another hands and controls swinging of nail bin groupware, or manually regulates nail bin
The position of assembly, more manual firing trigger is to control cutting and the stitching of anastomat, percussion, revert action in cutting are electronic
Controlling, in addition, remaining is all manually to control.This half electronic chamber mirror anastomat, in whole operating process, doctor
Cannot realize with one hand, work efficiency is the highest, in-convenience in use.
Another kind is to include control circuit, but control circuit can be only done and drives the Guan Bi of end effector or/and beat
Open, or can be only done driving end effector sew up or cutting, or existing control drive complete drive during extremely
The motor employing more than three less is controlled, and such as one motor controls to drive to be sewed up, and another motor controls operating
Guan Bi, then stopping driving stitching etc. is controlled with a motor.Can be only done a kind of control circuit driving function and need auxiliary
Help device, such as sensor etc. or manually assisted；The structure that multiple motors control is complicated, relatively costly, especially only
The chamber mirror anastomat used for a patient, cost is the most too high, causes higher burden, produces waste.
Another is all-electric intelligence chamber mirror anastomat, and all-electric intelligence chamber mirror anastomat is to be controlled electricity by accumulator, MCU
Road system, motor, drive mechanism system etc. form.The operation control function powerful by MCU intelligent control chip and motor phase
In conjunction with, it is possible to Guan Bi and the opening action of operating cavity mirror anastomat is realized with one hand, it is achieved that Electronic control nail bin left rotation and right rotation,
The actions such as percussion, cutting, return；Although simple, convenient compared to half electronic chamber mirror anastomat on Cao Zuo, but manufacturing cost is more
Height, a lot of operations are all single use, or fewer number is reused, and adds patient burden, affects the wide of product
General application.
And in the mirror anastomat of existing chamber, in terms of electric energy energy supply, a kind of using is directly installed in apparatus
Battery powers to whole apparatus so that instrument body is constantly in the state being powered, and instrument body is the state that is activated at any time,
The state that this apparatus is activated at any time makes apparatus safety in use reduce, it is likely that maloperation occurs or contact by mistake and
Start the situation of apparatus；And this electric energy energy-provision way causes the electricity of battery not by completely because of the single use of apparatus
Using up, battery is along with after instrument body abandoned, environment being caused severe contamination.Another kind is to arrange power supply interface on apparatus,
Utilizing external power source to supply power for the connection of power supply interface, power supply interface individually to be carried out comprehensively by this set in use
Sterilization, this part sterilizing operation is complex and requires higher, very inconvenient.
Summary of the invention
It is an object of the present invention to provide a kind of anastomat control circuit, solve original manual chamber mirror anastomat inconvenient operation
The problem wasted time and energy, and circuit structure is of relatively low cost, and completes the end to apparatus merely with a motor and performs
The Guan Bi of device, opens, and sews up, cutting, and the brake after Guan Bi puts in place controls, and stopping control and right rotation that anticlockwise puts in place put in place
Stopping control, percussion put in place after brake control and percussion after return control and return brake stop control, the most only with one
Motor, completes all control operations of chamber mirror anastomat；The most existing half electronic chamber mirror anastomat, perfect in shape and function more intelligence
Can, work efficiency is high；The most all-electric intelligence chamber mirror anastomat, solves high cost problem, and perfect in shape and function；Because being one
Secondary property uses, and alleviates the burden of patient；
And the anastomat control circuit that the present invention provides, power supply is not constantly in powers shape to whole apparatus
State, operator can according to circumstances select the startup of power supply, improve the safety of apparatus, simultaneously limited after instrumentation
In time, the electricity of power supply exhausts automatically, can't solve after battery abandoned along with apparatus to environment
Problem to environment, and without using power supply interface to power, solve the sterilization that power supply interface is carried out complexity
The problem of work, more convenient to operate, safe and reliable.
It is a further object to provide a kind of electronic anastomat, the most existing electronic anastomat low cost, function
Improve comprehensively, more convenient to operate, the most all-electric intelligence chamber mirror anastomat low cost, and power supply is after instrumentation
Automatically exhaust electricity in the limited time, both need not do the power supply pair that the disinfection of complexity also will not consume because of electricity
Environment.
The present invention solves first technical problem and adopts the following technical scheme that a kind of anastomat control circuit, including: power supply
Power supply, the first arresting element, power control switch, conducting loop, control drive circuit；
Described power supply is discharged by described first arresting element；
Described power control switch controls described power supply and is connected with circuit supply input port, and described power supply controls
Described in on-off control, described power supply is discharged by the first arresting element；
Described conducting loop is in parallel with described first arresting element；
Described control drive circuit is in parallel with described conducting loop；
Described control drive circuit includes direct current generator, the first relay, the second relay and on-off circuit, and anastomat is originally
Body applies driving force by described direct current generator；
One end of described direct current generator is connected with the common port of described first relay, the other end of described direct current generator with
The common port of described second relay connects；
The normally opened contact of described first relay is connected with positive source by described on-off circuit, described first relay
Normally-closed contact be connected with power cathode；The normally opened contact of described second relay is by described on-off circuit with positive source even
Connecing, the normally-closed contact of described second relay is connected with power cathode；
Described on-off circuit control described direct current generator rotating forward, invert, rotate forward brake stop, reverse brake stop and rotation
Turn amount.
Preferably, described power supply is detachable power source, and described power supply is dismountable and described circuit is powered defeated
Inbound port connects.
Preferably, the set of cells that described power supply is formed by multiple batteries；Described set of cells include positive pole, negative pole and
Public pole；
Described first arresting element includes the first electron discharge element and the second electron discharge element, described first electron discharge element
One end connects with battery anode, and the other end of described first electron discharge element connects with set of cells public pole；Described second son
One end of arresting element connects with set of cells public pole, and the other end of described second electron discharge element connects with battery electrode.
Preferably, described power control switch includes the 14th contact switch and the 13rd contact switch, the described 14th
Contact switch controls the connection of described power supply and circuit supply input port, and is provided close to described first electron discharge element
One end；Described 13rd contact switch controls the connection of described second electron discharge element and circuit supply input port.
Preferably, also include the first contact switch, and described conducting loop includes the first resistance and the first light emitting diode；
Described first resistance is in parallel with described first arresting element by the first contact switch after connecting with described first light emitting diode.
Preferably, described on-off circuit includes the second selection switch, the 3rd selection switch, the 4th selection switch, the 5th choosing
Select switch, the 6th selection switch and the 7th selects switch；
Described second selects the movable contact of switch to connect with positive source, and described second selects two stationary contacts of switch to divide
Not selecting two stationary contacts of switch to be connected with the described 4th, the described 4th selects the movable contact of switch to select to open with the described 6th
The stationary contact closed connects, and the described 6th selects another stationary contact and the described 3rd stationary contact selecting switch of switch
Point connects, and the described 3rd selects another stationary contact of switch to select a stationary contact of switch to be connected with the described 5th, described
5th selects the movable contact of switch to be connected with one end of described second relay coil；Described 3rd select switch movable contact with
Positive source connects；Described 6th selects the movable contact of switch to select the movable contact of switch to be connected with the described 7th, and the described 7th
The stationary contact selecting switch is connected with one end of described second relay coil, and another of described 7th selection switch is quiet
Contact is connected with one end of described first relay coil；The other end of described first relay coil is with described power cathode even
Logical, the other end of described second relay coil connects with power cathode.
Preferably, described on-off circuit also include the 8th selection switch, the 9th select switch, the tenth contact switch, the tenth
One contact switch, the 12nd contact switch, the 3rd relay, the 4th relay and the 5th relay；Described 3rd relay bag
Include the first common port, the second common port, the first normally-closed contact and the second normally-closed contact；
Described 8th selects the movable contact of switch to connect with described positive source, and the described 8th selects a stationary contact of switch
Point is connected with the first common port of described 3rd relay, the first normally-closed contact of the 3rd relay and described 4th relay
Normally-closed contact connects, the common port connection of the second normally-closed contact of the 3rd relay and the 5th relay, the of the 3rd relay
Two common ports and the 9th select a stationary contact of switch to connect, and the described 9th selects the movable contact of switch with positive source even
Logical；
One end of described tenth contact switch connects with positive source, and the other end and the 3rd of described tenth contact switch continues
It is connected on power cathode after the coils connected in series of electrical equipment；
One end of described 11st contact switch connects with positive source, the other end of described 11st contact switch and
It is connected on power cathode after the coils connected in series of four relays；The common port of described 4th relay and described first relay
It is connected on power cathode after coils connected in series；
Described 12nd contact switch is connected on power cathode after the coils connected in series of described 5th relay；Described
It is connected on power cathode after the normally-closed contact of five relays and the coils connected in series of the first relay.
Preferably, described on-off circuit also includes the coil of detection branch, described detection branch and described 3rd relay
Parallel connection, and the energising situation of the coil of described 3rd relay is detected.
Preferably, described detection branch includes the second resistance and the second light emitting diode, described second resistance and described
Two light emitting diode series connection.
Preferably, described on-off circuit also includes the 3rd resistance and the 3rd light emitting diode, and the described 4th selects switch
Movable contact is connected on power cathode after connecting with described 3rd resistance and described 3rd light emitting diode.
Preferably, described first electron discharge element is the 4th resistance, and described second electron discharge element is the 5th resistance；
The resistance of described 5th resistance is 100 ohm, and the resistance of described 4th resistance is 100 ohm；Described first relay
The operating current of device coil is 10mA, and the normally-closed contact of the first relay and the operating current of normally opened contact are 1A to 5A.
The present invention solves another technical problem and adopts the following technical scheme that a kind of electronic anastomat, performs including end
Device firing control system, described firing control system controls described end effector and carries out closing and opening and cut tissue
Cutting and sew up, described firing control system includes above-described anastomat control circuit and firing components, described firing components
By end effector is controlled by described anastomat control circuit.
The present invention has a following beneficial effect: anastomat control circuit, because arranging the direct current controlled in drive circuit
Motor provides driving force to apparatus, and on-off circuit controls described direct current generator and completes the Guan Bi of end effector, opens, and sews up,
Cutting, the brake after Guan Bi puts in place controls, and stopping that anticlockwise puts in place controls, and right rotation puts in place stopping control, after percussion puts in place
Brake control and percussion after return control and return brake stop control；The most existing half electronic chamber mirror anastomat function is more
Adding perfect, more intelligent, it is more convenient to operate；The most existing all-electric intelligence chamber mirror anastomat cost is substantially reduced, function
Perfect, alleviate patient burden.Because being provided with power control switch, power control switch controls described power supply and powers with circuit
Input port connects, and described power control switch controls described first arresting element and discharges described power supply；Make
Obtaining operator optionally makes power supply be powered needs when, and operator can optionally make first to put simultaneously
Power supply is discharged by electric device；Circuit is powered, directly while continuing electric discharge when required by conducting loop
Electricity to battery exhausts, and solves the problem that original battery context is polluted；And improve the safety of apparatus, Bu Huiyin
For maloperation or contact by mistake and start apparatus；Eliminate the work to power pack disinfecting cleaning simultaneously.
The present invention has another following beneficial effect: electronic anastomat, because being provided with above-mentioned anastomat control circuit, and behaviour
Make simple, while being substantially reduced cost, not only achieve full automatic working, cost-effective protection environment, improve apparatus
Safety, eliminates the disinfection of some of complex.
Accompanying drawing explanation
Fig. 1 is anastomat control circuit schematic diagram.
In figure, labelling is illustrated as:
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, technical scheme is further elaborated.
Embodiment 1
Present embodiments provide a kind of anastomat control circuit, including: power supply, the first arresting element, power supply control
Switch, conducting loop, control drive circuit；
Described power supply is discharged by described first arresting element；
Described power control switch controls described power supply and is connected with circuit supply input port, and described power supply controls
Described in on-off control, described power supply is discharged by the first arresting element；
Described conducting loop is in parallel with described first arresting element；
Described control drive circuit is in parallel with described conducting loop；
Described control drive circuit includes direct current generator, the first relay, the second relay and on-off circuit, described identical
Device body applies driving force by described direct current generator；
One end of described direct current generator is connected with the common port of described first relay, the other end of described direct current generator with
The common port of described second relay connects；
The normally opened contact of described first relay is connected with positive source by on-off circuit, described first relay normal
Closed contact is connected with power cathode；The normally opened contact of described second relay is connected with positive source by on-off circuit, described
The normally-closed contact of the second relay is connected with described power cathode；
Described on-off circuit control described direct current generator rotating forward, invert, rotate forward brake stop, reverse brake stop and rotation
Turn amount.
Here specifically describe is the control circuit of chamber mirror anastomat, arranges power control switch, and described power supply controls to open
Close the connection controlling described power supply with circuit supply input port, and described power control switch controls described first electric discharge
Described power supply is discharged by element；Power control switch mentioned here controls described power supply and powers defeated with circuit
Entering the connection of end, the most single charge is made described power supply and is powered circuit, it is possible to accuse that making described power supply is in confession
Electricity condition (circuit whether electric state).
When apparatus is powered by needs power supply, utilize power control switch, start power supply defeated with power supply
The connection of inbound port, starts the first arresting element simultaneously and discharges described power supply；Power supply is suitable before this
Exist in independent individual, itself do not discharge and do not consume electricity, it is to avoid power supply just waste electricity before apparatus operates
Problem, also makes instrument body will not be constantly in the state of being powered simultaneously, does not haves maloperation or contact by mistake and trigger
The situation of tool.Power control switch can be set here simultaneously to described supply input port and the first arresting element effect.This
Time the first arresting element start power supply is started electric discharge, because described conducting loop is in parallel with described first arresting element, institute
State control drive circuit in parallel with described conducting loop, so now power supply is in conducting loop and controls drive circuit
Power supply state；It can thus be seen that after starting automatically controlled control switch, the first arresting element starts lasting the putting of power supply
Instrument body starts to provide while electricity electric energy, and conducting loop turns on because obtaining electricity, to obtain electricity situation carry out detection and
Display；Control drive circuit can electric in the case of control device body start anastomosis procedure；Anastomosis procedure complete it
Rear control drive circuit decommissions, the most lasting discharge described power supply of the first arresting element, until will power supply electricity
Amount exhausts.So after apparatus single use, battery can automatically exhaust, not result in ring along with apparatus abandoned, battery electric quantity
The pollution in border；This design also eliminates the operation individually sterilized to power supply interface, easy to use.
The direct current generator controlled in drive circuit applies driving force to apparatus, because being provided with the normal of described first relay
Opening contact to be connected with positive source by on-off circuit, the normally-closed contact of described first relay is connected with power cathode；Described
The normally opened contact of the second relay is connected with positive source by on-off circuit, and the normally-closed contact of described second relay is with described
Power cathode connects；On-off circuit control described direct current generator rotating forward, invert, rotate forward brake stop, reverse brake stop and
Rotation amount.It should be appreciated that on-off circuit is by the first relay and the second Control direct current generator, direct current generator passes through
Rotate forward, invert, rotate forward that brake stops, reverse brake stops and rotation amount is to control the nail bin groupware of end effector and anvil block
Closing, open, close stopping and opening stopping, the overall angle of end effector rotates, end effector to the cutting of tissue,
Sew up, cutting is sewed up and is stopped, cutting sew up after return and the stopping that puts in place of return.
Solve the problem that original manual chamber mirror anastomat inconvenient operation wastes time and energy, and circuit structure relative cost
Relatively low, complete the Guan Bi of the end effector to apparatus merely with a motor, open, sew up, cutting, after Guan Bi puts in place
Brake controls, and the stopping that anticlockwise puts in place controls, and the stopping that right rotation puts in place controls, and the brake after percussion puts in place controls and percussion
Rear return controls and return brake stops controlling, say, that only with a motor, completes all control behaviour of chamber mirror anastomat
Make；The while that the most existing Electronic control being lower-cost, function is more improved more intelligent；The most all-electric intelligence chamber mirror kiss
Clutch, solves high cost problem, and perfect in shape and function；Because being single use, alleviate the burden of patient.
The present embodiment is preferred, and described power supply is detachable power source, and described power supply is dismountable with described electricity
Road supply input port connects.Should be understood to that detachable power supply source is connected with described circuit input end mouth and circuit output end mouth
Afterwards for disassembling from apparatus again, naturally it is also possible to be arranged to disassemble from apparatus, so arrange, permissible
Power supply is optionally installed, for convenience, because being provided with power control switch, the effective power supply controlling power supply
Situation, thus power supply be connect after more convenient for situation about can not disassemble from apparatus again.
The present embodiment is preferred, the set of cells that described power supply is formed by multiple batteries；Described set of cells just includes
Pole, negative pole and public pole；
Described first arresting element includes the first electron discharge element and the second electron discharge element, described first electron discharge element
One end connects with battery anode, and the other end of described first electron discharge element connects with the public pole of set of cells；Described second
One end of electron discharge element connects with set of cells public pole, and the other end of described second electron discharge element is with battery electrode even
Logical.
Here set of cells includes positive pole, negative pole and public pole it should be understood that set of cells includes multiple battery, single electricity
Between pond and single battery, either series, parallel or connection in series-parallel are formed, if formed the positive pole of whole set of cells, negative pole and
Within the scope of public pole is all contained in being claimed of the application.It should here be understood that the public of described power supply source the most both may be used
Become positive pole and can become again the electrode of negative pole；Such as: when set of cells includes 4 batteries, 4 battery strings are unified into set of cells, point
It is not that the first battery is connected the 4th battery, the wherein positive pole and second of the first battery of connecting after the 3rd battery of connecting after the second battery
The junction point of battery cathode both can be the positive pole of the first battery as public pole, can be again the negative pole of the second battery；Same as above
The connection of the negative pole of the positive pole of the second battery and the junction point of the negative pole of the 3rd battery and the positive pole of the 3rd battery and the 4th battery
Point all can be as public pole, and in such cases, the positive pole of the most extremely set of cells of the 4th battery, the negative pole of the first battery is battery
The negative pole of group；Do not repeat them here.
So arranging, after power supply starts electric discharge, the first electron discharge element and the second electron discharge element are the most right
The electricity of the battery in set of cells discharges in batches, it is to avoid the infringement of the big current versus cell being likely to occur and causing circuit
Plate discharge resistance is overheated, and electric current is excessive, the overheated grade of circuit board problem lossy to battery.
The present embodiment is preferred, and described power control switch includes the 14th contact switch and the 13rd contact switch, institute
State the 14th contact switch and control the connection of described power supply and circuit supply input port, and be provided close to described first son
One end of arresting element；Described 13rd contact switch controls the company of described second electron discharge element and circuit supply input port
Connect.Such as figure, the 14th contact switch is so set and controls power supply to also controlling the while the electric power thus supplied of whole circuit
The electric discharge of one electron discharge element, the 13rd contact switch controls the discharge scenario of the second electron discharge element.The 14th can be arranged
Contact switch and the 13rd contact switch operate or same operation button simultaneously.
The present embodiment is preferred, also includes the first contact switch, and described conducting loop includes the first resistance and first
Optical diode；By the first contact switch and described first arresting element after described first resistance and the series connection of the first light emitting diode
In parallel.
So arranging, the first arresting element and the first resistance may proceed to power supply is continued electric discharge, the first described luminescence two
Pole pipe can be shinny because of the conducting of circuit, and so installation situation to the executor tail end installed plays an instruction work
With.After apparatus is assembled by operator, the state of circuit has individual being apparent from, convenient.Arranging the first contact switch can
It is controlled with the conducting instruction to conducting loop, selects for operator.
The present embodiment is preferred, and described on-off circuit includes that the second selection switch, the 3rd selection switch, the 4th selection are opened
Close, the 5th selection switch, the 6th selection switch and the 7th select to switch；
Described second selects the movable contact of switch to connect with described positive source, and described second selects two stationary contacts of switch
Point selects two stationary contacts of switch to be connected with the described 4th respectively, and the described 4th selects the movable contact of switch and described 6th choosing
The stationary contact selecting switch connects, and the described 6th selects another stationary contact and the described 3rd select switch one of switch
Stationary contact connects, and the described 3rd selects another stationary contact of switch to select a stationary contact of switch to be connected with the described 5th,
Described 5th selects the movable contact of switch to be connected with one end of described second relay coil；Described 3rd selects the dynamic of switch to touch
Point connects with described positive source；Described 6th selects the movable contact of switch to select the movable contact of switch to be connected with the described 7th,
Described 7th selects a stationary contact of switch to be connected with one end of described second relay coil, and the described 7th selects switch
Another stationary contact is connected with one end of described first relay coil；The other end of described first relay coil and described electricity
Source negative pole connection, the other end of described second relay coil connects with described power cathode.
Be connected with the common port of described first relay because being provided with direct current generator one end, the described direct current generator other end and
The common port of described second relay connects；When power supply gives the first relay power, the first relay conducting, the normally opened of it touches
Point Guan Bi, because the normally opened contact of the first relay is connected with positive source, one end of direct current generator is public with the first relay
End connect, so now the first relay by the Guan Bi of normally opened contact be given on the direct current brush of motor one end connection be just
Pole；Again because now, the second relay is not powered up conducting, and the normally-closed contact of the second relay is with described power cathode even
Connecing, direct current generator other end brush is connected with the common port of described second relay, so power cathode is by the second relay
Normally-closed contact be given on motor other end brush be negative pole；Now controlling motor to rotate, being defined as motor direction of rotation is
Rotate forward.When power supply gives the second relay power, the second relay conducting, the normally opened contact of the second relay is with positive source even
Connecing, the other end brush of direct current generator is connected with positive source by the second relay, and now, the first relay is not energized and leads
Logical, the normally-closed contact of described first relay is connected with described power cathode, so one end brush of direct current generator is by first
Relay is connected with power cathode；Now control motor to rotate, be defined as motor direction of rotation for reversion.
Cooperating with apparatus structure, the operating process of chamber mirror anastomat is: the apparatus with battery is installed end
Executor, is closure state by end effector operation, by the end effector under closure state through perforator near needing
The tissue of operation, then be open mode, the angle of rotary end effector by end effector operation, it is adjusted to proper angle
After, closed end executor clamp tissue, sews up tissue and cut after clamping, is adjusted by end effector afterwards
Whole for open mode to unclamp the tissue operated.
Now under normality, the 5th selects the first stationary contact SW5-1 and the 5th of switch to select the movable contact SW5-2 of switch also
Being not connected with, be off, when end effector needs Guan Bi, trigger the 3rd selection switch, the 3rd selects the dynamic of switch
Contact SW3-2 and the 3rd selects the first stationary contact SW3-1 of switch to connect；It should be noted that when the 3rd selection switch is touched
While Faing, the 5th selects switch also simultaneously by related triggering so that the 5th selects the first stationary contact SW5-1 of switch to touch with dynamic
Point SW5-2 connects；Under cause normality at this moment, the 6th selects the second stationary contact SW6-3 and the 6th of switch to select moving of switch to touch
Point SW6-2 connects, and the 7th selects the second stationary contact SW7-3 and the 7th of switch to select the movable contact SW7-2 of switch to connect, therefore
Must conduct, so that the first relay is normally opened with first relay of the 7th the second stationary contact SW7-3 selecting switch
The closing of contact turns on, and positive source is loaded on the brush of direct current generator one end；Now, the second relay is the most non-conductive, and second
The normally-closed contact of relay connects with described power cathode, so the brush of the other end of direct current generator is loaded into power cathode
On, form whole loop, control the rotating forward of motor.When motor rotation to the frame for movement connected touches the 6th selection switch,
6th selects the second stationary contact SW6-3 of switch to select the movable contact SW6-2 of switch to disconnect with the described 6th, and the 6th selects switch
The first stationary contact SW6-1 with described 6th select switch movable contact SW6-2 Guan Bi, above-mentioned loop is obstructed, and motor rotation stops
Only, the driving to end effector stops, and reaches desirable effect；Meanwhile, because stationary contact the oneth SW6-1 and movable contact SW6-2
Guan Bi makes the second selection switch and the 4th of the first stationary contact SW6-1 connection select switch to be in the state being energized preparation,
Prepare for follow-up operation.
Because being provided with the 5th selection switch, need again to execution when putting in place in motor rotating forward control executor tail end Guan Bi
When device end effector is open mode, now unclamping the contact of the 3rd selection switch, the 3rd selects switch automatic rebounding to original
State, the i.e. the 3rd selects the first stationary contact SW3-3 and the 3rd of switch to select the movable contact SW3-2 of switch to connect；Now touch
5th selects switch so that the 5th selects the first stationary contact SW5-1 and the 5th of switch to select the movable contact SW5-2 of switch even
Connecing, so make the second relay power conducting, the normally opened contact conduction of the second relay, closed communicating, by the second relay
Device is loaded on the brush of the direct current generator other end；Now the first relay no power, the normally-closed contact of the first relay and electricity
Source negative pole connection, the first relay connects the brush of one end of direct current generator, forms whole loop, so controlling motor reversal,
So make mechanical part opposite direction drive operation to control end effector to open.
Select switch, the 4th selection switch, the 6th selection switch and the 7th to select switch to control end by second to hold
The stitching of row device and cutting and percussion put in place after brake control and percussion after return control and return brake stop control；Permissible
Arrange frame for movement now to be had by direct current generator and drive Guan Bi or the driver part gear shift position opened to drive to sew up and the driving of cutting
Lever.
Triggering the second selection switch SW2, second selects the movable contact SW2-2 and second of switch to select the first stationary contact of switch
Point SW2-1 connects, and now second selects the first stationary contact SW2-1 and the 4th of switch to select the second stationary contact SW4-3 of switch
Connect the first stationary contact SW6-1 selecting the movable contact SW4-2 of switch to be connected with the 6th selection switch with the 4th to be connected and the 6th
Selecting the movable contact SW6-2 switched to connect selects the movable contact SW7-2 of switch to be connected to described 7th selection switch with the 7th
The first relay connection that second stationary contact SW4-3 connects, so now the first relay conducting, the second relay is not turned on,
Principle same as above is the same, controls motor and rotates forward, and drives end effector sew up tissue and/or cut, arranges machine
Tool mechanism, sew up and/or cut complete after frame for movement can trigger simultaneously the 4th selection switch and the 7th select switch, make
Obtaining the 4th selection switch the first stationary contact SW4-1 and movable contact SW4-2 Guan Bi, the 7th selects the first stationary contact SW7-1 switched
Closing with movable contact SW7-2, such first relay is not normal, and its normally opened contact disconnects, while the first relay power-off, and direct current
The brush at motor two ends by the first relay and the normally-closed contact short circuit of the second relay, forms rotating forward original to motor respectively
The direction electromotive force of motion, thus formed " brake " of motor effect, blocked in time because of motor rotate forward time, even if power-off also can
Rotate forward the further driving to drive rod because of what the inertia of forward direction produced, thus reach to stop immediately staple and cutting
Motion.
Triggering the second selection switch the most again, second selects switch movable contact point SW2-2 and second to select switch the second stationary contact
Point SW2-3 Guan Bi, second selects switch movable contact point SW2-2 and second to select switch the first stationary contact SW2-1 to disconnect, thus power supply
Positive pole selects switch SW2 through second, selects the second stationary contact of switch through the 4th movable contact SW4-2 selecting switch and the 4th
SW4-3, selects the first stationary contact SW6-1 of switch through the 6th movable contact SW6-2 selecting switch and the 6th, selects to open through the 7th
The movable contact SW7-2 and the 7th closed selects the first stationary contact SW7-1 of switch to be loaded on the second relay, and the second relay leads to
Conduct, the normally opened contact conduction of the second relay, closed communicating, be loaded into the direct current generator other end by the second relay
On brush；Now, the normally-closed contact of the first relay is connected with power cathode, forms whole loop so that motor reversal, drives
Frame for movement adverse movement, anastomat percussion return.Move to the 4th selection switch SW4 and the 7th always and select switch SW7 quilt
Triggering, the 4th selects the first stationary contact SW4-1 and the 4th of switch to select the movable contact SW4-2 of switch to disconnect, and the 4th selects to open
The the second stationary contact SW4-3 and the 4th closed selects the movable contact SW4-2 Guan Bi of switch, and the 7th selects the first stationary contact of switch
SW7-1 and the 7th selects the movable contact SW7-2 of switch to disconnect, and the 4th selects the second stationary contact SW4-3 and the 4th of switch to select
The movable contact SW4-2 Guan Bi of switch；Making the branch road power-off at the second relay now place, the second relay normally open contact breaks
Opening, motor power-off stops opposite direction motion, and while motor power-off, the brush at motor two ends is respectively by the first relay and the
The normally-closed contact short circuit of two relays, forms motion-impeding anti-gesture, thus forms " brake " effect, hinder motor when stopping
Inertia motion, thus stop percussion returning movement in time.
The on-off circuit so arranged controls to complete the motor Guan Bi to end effector, opens, and sews up, and cutting is closed
Close the brake control after putting in place, fire return after the brake after putting in place controls and fires and control to brake with return to stop control.Become
While this is relatively low, perfect in shape and function.
The present embodiment is preferred, and described on-off circuit also includes that the 8th selection switch, the 9th selection switch, the tenth contact are opened
Pass, the 11st contact switch, the 12nd contact switch, the 3rd relay, the 4th relay and the 5th relay；Described 3rd continues
Electrical equipment includes the first common port, the second common port, the first normally-closed contact and the second normally-closed contact；
Described 8th selects the movable contact of switch to connect with described positive source, and the described 8th selects a stationary contact of switch
Point is connected with the first common port of described 3rd relay, the first normally-closed contact of the 3rd relay and described 4th relay
Normally-closed contact connects, the common port connection of the second normally-closed contact of the 3rd relay and the 5th relay, the of the 3rd relay
Two common ports and the 9th select a stationary contact of switch to connect, and the described 9th selects the movable contact of switch with positive source even
Logical；
One end of described tenth contact switch connects with positive source, and the other end and the 3rd of described tenth contact switch continues
It is connected on power cathode after the coils connected in series of electrical equipment；
One end of described 11st contact switch connects with positive source, the other end of described 11st contact switch and
It is connected on power cathode after the coils connected in series of four relays；The common port of described 4th relay and described first relay
It is connected on power cathode after coils connected in series；
It is connected on power cathode after the coils connected in series of described 12nd contact switch and described 5th relay, described the
It is connected on power cathode after the normally-closed contact of five relays and the coils connected in series of the first relay.
Tenth contact switch is set here, is set to when the end effector of apparatus is installed on apparatus, to described
Tenth contact switch triggers, after the tenth contact switch triggers, and the coil electricity of the 3rd relay, the 3rd relay normally closed
Contact disconnects, if now the 8th selecting switch to be triggered, and normally closed due to the normally-closed contact of the 3rd relay and the 4th relay
Contact connects, and the described 8th selects switch can not play so that the 3rd relay allows the first relay coil by the 4th relay
The effect of energising, thus direct current generator can not be controlled effect.After end effector is installed, in the frame for movement of apparatus
Effect under, no longer the tenth contact switch is had an effect, the coil of the 3rd relay no longer electric, now trigger the 8th selection
Switch, because the normally-closed contact connection of the first normally-closed contact of the 3rd relay and the 4th relay, the 4th relay public
End and the coils connected in series of the first relay, so now the coil of the first relay obtains electric, in conjunction with the above, now control straight
Stream motor rotates forward, thus controls end effector and rotate (set and this time rotate to be to right rotation)；When DC MOTOR CONTROL end
(setting this position as dextrorotary maximum defined position) when executor rotates to certain position, the 11st contact switch can quilt
Touching, after the 11st contact switch is touched, the coil of the 4th relay obtains electric, and the normally-closed contact of the 4th relay disconnects,
So make the first above-mentioned relay the most no longer electric, and then direct current generator stops the rotation, and controls end effector right rotation
Stop.Thus define the right rotation angle of end effector.
The right rotation of above-mentioned end executor relatively, when needs end effector anticlockwise, touches the 9th selection switch,
Here the 9th selection switch arranged and the 8th selects switch not touched simultaneously；Under normal conditions, contact the 9th selects
After switch, positive source passes through the second common port of the 3rd relay and the connection of the second normally-closed contact of the 3rd relay, again
Because the common port of the second normally-closed contact and the 5th relay that arrange the 3rd relay connects, by the public affairs with the 5th relay
The coil power supply of the second relay that the normally-closed contact of the 5th relay that end connects connects, now makes the second relay altogether
Coil obtains electric, in conjunction with above-mentioned, and the reversion that now direct current generator is relative, thus control end effector and rotate (the most above-mentioned setting
Right-hand rotation, now for turning left)；When end effector rotates to the certain angle of left-hand rotation, and the 12nd contact switch is triggered, the 5th
Relay obtains electric, and the normally-closed contact of the 5th relay and common port disconnect, and power supply powers no longer to the second relay, therefore and then
Direct current generator stops the rotation, and controls end effector anticlockwise and stops.Thus define the anticlockwise angle of end effector.
The present embodiment is preferred, and described on-off circuit also includes detection branch, described detection branch and described 3rd relay
The coils from parallel connection of coils of device, and the energising situation of described 3rd relay coil is detected.Continue with the 3rd because arranging detection branch
The coils from parallel connection of coils of electrical equipment, when end effector is installed on apparatus, the tenth contact switch is triggered, and detection branch turns on, inspection
Survey branch road energising situation is detected, illustrate that end effector is installed and put in place, to installing the effect playing prompting detection, strengthen
Safety.
The present embodiment is preferred, and described detection branch includes the second resistance and the second light emitting diode, described second resistance
With the second light emitting diode series connection.When end effector is installed on apparatus, detection branch turns on, and the second light emitting diode is bright,
Installation is served suggesting effect, strengthens safety.
The present embodiment is preferred, and described on-off circuit also includes the 3rd resistance and the 3rd light emitting diode, described 4th choosing
Select after the movable contact of switch is connected with described 3rd resistance and the 3rd light emitting diode and be connected on power cathode.When second selects
Switch and the 4th selects on-off action to make the 3rd resistance and the 3rd light emitting diode obtain electric, and the 3rd light emitting diode is bright, plays
The effect of prompting so that circuit is more intelligent.
The present embodiment is preferred, and described first electron discharge element is the 4th resistance, and described second electron discharge element is the 5th
Resistance；
The resistance of described 5th resistance is 100 ohm, and the resistance of described 4th resistance is 100 ohm；Described first relay
The operating current of device coil is 10mA, and the normally-closed contact of the first relay and the operating current of normally opened contact are 1-5A.
So arranging, control drive circuit is because arranging the first relay and the second Control direct current generator, and first continues
The operating current of electrical equipment and the normally-closed contact of the second relay and normally opened contact is peace level electric current, and the first relay and second continues
The coil of electrical equipment is the electric current of milliampere level, it is possible to reduce controls the electric current in drive circuit and does controlling on-off circuit electric current
Disturb, by independent for the control drive circuit of peace level, when selecting the pressure and resistance to stream grade of components and parts, can be for different works
Make electric current and select the components and parts of different rated current size, such that it is able to save cost and the volume size of components and parts；So set
Putting can be when protracting circuit board component layout, and by the components' placement in module together, such components and parts pin is each other
Between connection shorter, the path that current loop is passed by is the shortest, thus on current path produce consumption and radiation reach relatively
Little degree；So arrange and change existing good multi-product in circuit design, multiple motors can only be controlled by peace level electric current,
Making to consume energy in the loop relatively big, motor is also highly susceptible to the interference of on-off circuit in the controlling.
The present embodiment is preferred, also includes critesistor, described first relay normally opened contact and positive source it
Between be provided with critesistor；When direct current generator is when driving rotation, if by resistance, the electric current of direct current generator can become big, electric current
The conference that becomes direct current generator itself and the circuit be correlated with are impacted, critesistor is by the circuit in the case of above-mentioned and direct current
Motor plays a protective role, and circuit can do further protection in operation.
Embodiment 2
Present embodiments provide a kind of electronic anastomat, including end effector firing control system, described firing control
System controls described end effector and carries out closing and opening and to the cutting organized and stitching, described firing control system bag
Including the anastomat control circuit described in above-described embodiment 1 and firing components, described firing components is controlled by described anastomat
End effector is controlled by circuit.
Here, as a example by the mirror anastomat of chamber, it is provided with chamber mirror anastomat control circuit and controls firing components, firing components pair
Described end effector is driven controlling, because of the firing control system being provided with in above-described embodiment 1, the most only with an electricity
Machine, completes all control operations of chamber mirror anastomat；The while that the most existing Electronic control being lower-cost, function is more perfect
More intelligent；The most all-electric intelligence chamber mirror anastomat, solves high cost problem, and perfect in shape and function；Because being disposable
Use, alleviate the burden of patient；And automatically exhaust electricity in the limited time that battery is after instrumentation, can't be right
Environment, problem to environment after solving that battery abandoned, and without using power supply interface electrolysis
Determine and power supply interface has been carried out the problem of complicated disinfection, more convenient to operate, safe and reliable.
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (12)
1. an anastomat control circuit, it is characterised in that including: power supply, the first arresting element, power control switch,
Conducting loop, control drive circuit；
Described power supply is discharged by described first arresting element；
Described power control switch controls the connection of described power supply and circuit supply input port, and described power supply controls to open
Close described first arresting element of control described power supply is discharged；
Described conducting loop is in parallel with described first arresting element；
Described control drive circuit is in parallel with described conducting loop；
Described control drive circuit includes direct current generator, the first relay, the second relay and on-off circuit, and anastomat body leads to
Cross described direct current generator and apply driving force；
One end of described direct current generator is connected with the common port of described first relay, and the other end of described direct current generator is with described
The common port of the second relay connects；
The normally opened contact of described first relay is connected with positive source by described on-off circuit, described first relay normal
Closed contact is connected with power cathode；The normally opened contact of described second relay is connected with positive source by described on-off circuit,
The normally-closed contact of described second relay is connected with power cathode；
Described on-off circuit control described direct current generator rotating forward, invert, rotate forward brake stop, reverse brake stop and rotate
Amount.
Anastomat control circuit the most according to claim 1, it is characterised in that described power supply is detachable power source,
Described power supply is dismountable and described circuit supply input port is connected.
Anastomat control circuit the most according to claim 1, it is characterised in that described power supply is multiple battery institute group
The set of cells become；Described set of cells includes positive pole, negative pole and public pole；
Described first arresting element includes the first electron discharge element and the second electron discharge element, described first electron discharge element one end
Connecting with battery anode, the other end of described first electron discharge element connects with set of cells public pole；Described second electron discharge
One end of element connects with set of cells public pole, and the other end of described second electron discharge element connects with battery electrode.
Anastomat control circuit the most according to claim 3, it is characterised in that described power control switch includes the 14th
Contact switch and the 13rd contact switch, described 14th contact switch controls described power supply and circuit supply input port
Connection, and be provided close to one end of described first electron discharge element；Described 13rd contact switch controls described second son and puts
Electric device and the connection of circuit supply input port.
Anastomat control circuit the most according to claim 4, it is characterised in that also include the first contact switch, and described
Conducting loop includes the first resistance and the first light emitting diode；Described first resistance is logical after connecting with described first light emitting diode
Cross the first contact switch in parallel with described first arresting element.
Anastomat control circuit the most according to claim 5, it is characterised in that described on-off circuit includes that the second selection is opened
Pass, the 3rd selection switch, the 4th selection switchs, the 5th selection switchs, the 6th selection switchs and the 7th selection switchs；
Described second select switch movable contact connect with positive source, described second selection switch two stationary contacts respectively with
Described 4th selects two stationary contacts of switch to connect, and the described 4th selects the movable contact of switch to select switch with the described 6th
One stationary contact connects, and the described 6th selects another stationary contact of switch to select a stationary contact of switch even with the described 3rd
Connecing, the described 3rd selects another stationary contact of switch to select a stationary contact of switch to be connected with the described 5th, and the described 5th
The movable contact selecting switch is connected with one end of described second relay coil；Described 3rd movable contact selecting switch and power supply
Positive pole connects；Described 6th selects the movable contact of switch to select the movable contact of switch to be connected with the described 7th, and the described 7th selects
One stationary contact of switch is connected with one end of described second relay coil, and the described 7th selects another stationary contact of switch
It is connected with one end of described first relay coil；The other end of described first relay coil connects with described power cathode,
The other end of described second relay coil connects with power cathode.
Anastomat control circuit the most according to claim 6, it is characterised in that described on-off circuit also includes the 8th selection
Switch, the 9th select switch, the tenth contact switch, the 11st contact switch, the 12nd contact switch, the 3rd relay, the 4th
Relay and the 5th relay；Described 3rd relay includes the first common port, the second common port, the first normally-closed contact and second
Normally-closed contact；
Described 8th select switch movable contact connect with described positive source, described 8th select switch a stationary contact and
First common port of described 3rd relay connects, and the first normally-closed contact of the 3rd relay is normally closed with described 4th relay
Contact connects, and the second normally-closed contact of the 3rd relay and the common port of the 5th relay connect, and the second of the 3rd relay is public
End selects a stationary contact of switch to be connected with the 9th altogether, and the described 9th selects the movable contact of switch to connect with positive source；
One end of described tenth contact switch connects with positive source, the other end of described tenth contact switch and the 3rd relay
Coils connected in series after be connected on power cathode；
One end of described 11st contact switch connects with positive source, and the other end and the 4th of described 11st contact switch continues
It is connected on power cathode after the coils connected in series of electrical equipment；The common port of described 4th relay and the coil of described first relay
It is connected on power cathode after series connection；
Described 12nd contact switch is connected on power cathode after the coils connected in series of described 5th relay；Described 5th continues
It is connected on power cathode after the normally-closed contact of electrical equipment and the coils connected in series of the first relay.
Anastomat control circuit the most according to claim 7, it is characterised in that described on-off circuit also includes detection
The coils from parallel connection of coils of road, described detection branch and described 3rd relay, and the energising situation of the coil to described 3rd relay
Detect.
Anastomat control circuit the most according to claim 8, it is characterised in that described detection branch include the second resistance and
Second light emitting diode, described second resistance and described second light emitting diode series connection.
Anastomat control circuit the most according to claim 8, it is characterised in that described on-off circuit also includes the 3rd electricity
Resistance and the 3rd light emitting diode, the described 4th selects movable contact and described 3rd resistance and described 3rd light emitting diode of switch
It is connected on power cathode after series connection.
11. according to the anastomat control circuit described in any one in claim 3 to 10, it is characterised in that described first son
Arresting element is the 4th resistance, and described second electron discharge element is the 5th resistance；
The resistance of described 5th resistance is 100 ohm, and the resistance of described 4th resistance is 100 ohm；Described first relay line
The operating current of circle is 10mA, and the normally-closed contact of the first relay and the operating current of normally opened contact are 1A to 5A.
12. 1 kinds of electronic anastomats, including end effector firing control system, described firing control system controls described end
Executor carries out closing and opening and to the cutting organized and stitching, it is characterised in that described firing control system includes power
Profit requires the anastomat control circuit described in any one and firing components in 1 to 11, and described firing components is coincide by described
End effector is controlled by device control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516006.3A CN106037849B (en) | 2016-07-01 | 2016-07-01 | Stapler control circuit and electronic stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516006.3A CN106037849B (en) | 2016-07-01 | 2016-07-01 | Stapler control circuit and electronic stapler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106037849A true CN106037849A (en) | 2016-10-26 |
| CN106037849B CN106037849B (en) | 2018-04-24 |
Family
ID=57201766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610516006.3A Active CN106037849B (en) | 2016-07-01 | 2016-07-01 | Stapler control circuit and electronic stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106037849B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821437A (en) * | 2017-03-10 | 2017-06-13 | 北京派尔特医疗科技股份有限公司 | A kind of stapler controls circuit and electronic stapler |
| CN106923882A (en) * | 2017-03-09 | 2017-07-07 | 北京派尔特医疗科技股份有限公司 | Stapler switch control assembly, nail bin groupware Rotable Control System and control circuit |
| CN107334503A (en) * | 2016-12-29 | 2017-11-10 | 北京派尔特医疗科技股份有限公司 | Stapler on-off control system, nail bin groupware Rotable Control System and control circuit |
| CN108270123A (en) * | 2016-12-30 | 2018-07-10 | 郑州宇通客车股份有限公司 | A kind of charging gun locking system for charging equipment |
| WO2020221356A1 (en) * | 2019-05-01 | 2020-11-05 | 江苏风和医疗器材股份有限公司 | Control apparatus for surgical instrument, and surgical instrument and control method therefor |
| CN112137668A (en) * | 2020-10-14 | 2020-12-29 | 武汉智瓴医疗科技有限公司 | Control circuit of electric anastomat for preventing secondary use of detachable anastomosis assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090090763A1 (en) * | 2007-10-05 | 2009-04-09 | Tyco Healthcare Group Lp | Powered surgical stapling device |
| US7644848B2 (en) * | 2006-01-31 | 2010-01-12 | Ethicon Endo-Surgery, Inc. | Electronic lockouts and surgical instrument including same |
| US8820603B2 (en) * | 2006-01-31 | 2014-09-02 | Ethicon Endo-Surgery, Inc. | Accessing data stored in a memory of a surgical instrument |
| WO2007137304A2 (en) * | 2006-05-19 | 2007-11-29 | Ethicon Endo-Surgery, Inc. | Electrical surgical instrument |
| US8210411B2 (en) * | 2008-09-23 | 2012-07-03 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument |
| US9050083B2 (en) * | 2008-09-23 | 2015-06-09 | Ethicon Endo-Surgery, Inc. | Motorized surgical instrument |
| US8220688B2 (en) * | 2009-12-24 | 2012-07-17 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument with electric actuator directional control assembly |
| CN203468671U (en) * | 2013-08-09 | 2014-03-12 | 瑞奇外科器械(中国)有限公司 | Bi-direction stroke control switch, bending stroke control device and surgical operation instrument |
| CN206026379U (en) * | 2016-07-01 | 2017-03-22 | 北京派尔特医疗科技股份有限公司 | Anastomat control circuit and electronic anastomat |
-
2016
- 2016-07-01 CN CN201610516006.3A patent/CN106037849B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334503A (en) * | 2016-12-29 | 2017-11-10 | 北京派尔特医疗科技股份有限公司 | Stapler on-off control system, nail bin groupware Rotable Control System and control circuit |
| CN107334503B (en) * | 2016-12-29 | 2019-04-02 | 北京派尔特医疗科技股份有限公司 | Stapler on-off control system, nail bin groupware Rotable Control System and control circuit |
| CN108270123A (en) * | 2016-12-30 | 2018-07-10 | 郑州宇通客车股份有限公司 | A kind of charging gun locking system for charging equipment |
| CN106923882A (en) * | 2017-03-09 | 2017-07-07 | 北京派尔特医疗科技股份有限公司 | Stapler switch control assembly, nail bin groupware Rotable Control System and control circuit |
| CN106821437A (en) * | 2017-03-10 | 2017-06-13 | 北京派尔特医疗科技股份有限公司 | A kind of stapler controls circuit and electronic stapler |
| WO2020221356A1 (en) * | 2019-05-01 | 2020-11-05 | 江苏风和医疗器材股份有限公司 | Control apparatus for surgical instrument, and surgical instrument and control method therefor |
| CN112137668A (en) * | 2020-10-14 | 2020-12-29 | 武汉智瓴医疗科技有限公司 | Control circuit of electric anastomat for preventing secondary use of detachable anastomosis assembly |
| CN112137668B (en) * | 2020-10-14 | 2021-04-16 | 武汉智瓴医疗科技有限公司 | Control circuit of electric anastomat for preventing secondary use of detachable anastomosis assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106037849B (en) | 2018-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106037849A (en) | Stapler control circuit and electric stapler | |
| CN206026379U (en) | Anastomat control circuit and electronic anastomat | |
| US11737750B2 (en) | Surgical instrument with separable shaft assembly and body | |
| RU2714684C1 (en) | Electric circuit for discharge of accumulator battery for surgical instrument | |
| EP3009081B1 (en) | Surgical instrument battery pack with power profile emulation | |
| CN103961148B (en) | Intelligent adapter assembly for being used together with Electromechanical surgical system | |
| CN103379871B (en) | The user carried out by the end effector of surgical instruments is fed back | |
| CN103561672B (en) | Surgical instruments and the surgical device including the surgical instruments | |
| RU2566079C2 (en) | Surgical cutting instrument, analysing tissue thickness | |
| US9011471B2 (en) | Surgical instrument with pivoting coupling to modular shaft and end effector | |
| BR112013002147B1 (en) | Surgical fastener | |
| CN111214266B (en) | Percussion and bending switching device for electric anastomat and electric anastomat | |
| JP2020525130A (en) | Surgical instrument with integrated and independently powered display | |
| US11839377B2 (en) | Surgical instrument battery pack with voltage polling | |
| CN206586996U (en) | Linear incision stapler | |
| CN107334503B (en) | Stapler on-off control system, nail bin groupware Rotable Control System and control circuit | |
| CN106821437B (en) | A kind of stapler control circuit and electronic stapler | |
| BR112016021960B1 (en) | METHOD AND SURGICAL SYSTEM | |
| CN206576905U (en) | Linear incision stapler | |
| CN207236816U (en) | A kind of stapler control circuit and electronic stapler | |
| CN206809304U (en) | Linear incision stapler | |
| CN206586995U (en) | Linear incision stapler | |
| CN106923882A (en) | Stapler switch control assembly, nail bin groupware Rotable Control System and control circuit | |
| CN207492783U (en) | Stapler switch control assembly, nail bin groupware Rotable Control System, control circuit and electronic stapler | |
| CN103405255B (en) | The control method of electric surgery binding instrument and control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Qing Inventor after: Qu Chao Inventor after: Shang Tao Inventor after: Tian Xi Inventor after: Zhao Yu Inventor before: Liu Qing Inventor before: Qu Chao Inventor before: Shang Tao Inventor before: Tian Xi |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shang Tao Inventor after: Tian Xi Inventor after: Zhao Yu Inventor after: Liu Qing Inventor after: Qu Chao Inventor before: Liu Qing Inventor before: Qu Chao Inventor before: Shang Tao Inventor before: Tian Xi Inventor before: Zhao Yu |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |