CN206534705U - A kind of ultrasound knife system - Google Patents
A kind of ultrasound knife system Download PDFInfo
- Publication number
- CN206534705U CN206534705U CN201620749343.2U CN201620749343U CN206534705U CN 206534705 U CN206534705 U CN 206534705U CN 201620749343 U CN201620749343 U CN 201620749343U CN 206534705 U CN206534705 U CN 206534705U
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- Prior art keywords
- knob
- ultrasound knife
- torsion
- button
- ultrasound
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- 238000002604 ultrasonography Methods 0.000 title claims abstract description 75
- 230000010354 integration Effects 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000023555 blood coagulation Effects 0.000 claims description 32
- 241000282693 Cercopithecidae Species 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 17
- 210000003811 finger Anatomy 0.000 description 17
- 210000003414 extremity Anatomy 0.000 description 12
- 210000005224 forefinger Anatomy 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 231100000862 numbness Toxicity 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
A kind of ultrasound knife system, it is characterized in that it includes knife bar component(Ⅰ), Handleset(Ⅱ), the integrated knob of ultrasound knife torsion and transducer assemblies(Ⅲ), knife bar component(Ⅰ)Ultrasonic knife bar one end internal thread(10)With the external screw thread of the one end of transducer assemblies III(11)Threaded connection;Ultrasound knife torsion integration knob and ultrasound knife shaft portion(Ⅰ)Link into an integrated entity;Ultrasound knife torsion integration knob and Handleset(Ⅱ)Rotate connection.The utility model is by stubborn torque wrench structure assembly in rotary knob, both the threaded connection of shaft portion and the constant strength of transducer portion had been ensure that, any part is not increased again simultaneously, original mode of operation and volume are not changed yet, operation uses very convenient, prevent single stubborn torque wrench constitutional detail from losing de- and polluting again simultaneously, or can not find, and apparatus can not be used.
Description
Technical field
The utility model belongs to medical instruments field, is related to one kind and is organized suitable for human body surgery and Minimally Invasive Surgery
With the coagulation and a kind of ultrasound knife system of cutting of blood vessel.
Background technology
Modern medicine development is swift and violent, and ultrasound knife is widely used in clinical surgery operation, and ultrasound knife is high-strength focused
Ultrasonic wave, makes tumor tissue cell's film rupture, while high-energy ultrasound releasing huge energy is fast using high-energy ultrasonic cavitation
Speed is converted into heat energy, can as true knife coagulation or cutting inside of human body tissue or blood vessel ultrasonic wave.
Ultrasound knife currently used in the market is by main frame, shaft portion, handle portion, transducer portion and torque spanner portion
It is grouped into, shaft portion and transducer portion are Split type structure, and both are connected by nipple, first will when operation is used
Both get up in succession, and in order to protect nonexpondable transducer and ultrasonic knife bar, shaft portion and transducer portion are by having
Limiter amount is threadedly coupled, and this connection strength is completed by annex torque spanner.Doctor is before surgery, it is necessary to first connect ultrasonic knife bar
And transducer, torque spanner pass through knife bar, insert rotary handle endoporus in, transducer is held on the other hand, torsion is held on the other hand and is pulled
Hand, the strength for controlling knife bar and transducer to be threadedly coupled by torque spanner.Operate and its inconvenience.
Doctor forgets to use this torque spanner sometimes, and direct one holds knife bar, and one holds transducer, down to knife bar and
Transducer is connected loosely, and influence ultrasound knife performance, or connection strength are too quickly, twist into two parts ultrasonic knife bar or transducer.Every time
Operation consent will repeat the assembling again between apparatus, and load has missed operating time.And torque spanner is easy to lose de-, makes
Into pollution, it is impossible to use, ultrasound knife knife bar and transducer is caused to connect, ultrasound knife can not work.
In addition, existing product is when in use, case position sets unreasonable, causes to use for a long time, forefinger numbness and uncomfortableness,
Inconvenience is brought to operation.
Utility model content
The deficiencies in the prior art, a kind of ultrasound knife system of the utility model offer, use ultrasound knife hand in view of the above
During art, it is easy to the connection of tool bit part and transducer portion.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of ultrasound knife system, it includes the integrated knob of knife bar component I, Handleset II, ultrasound knife torsion and transducing
Device assembly III, the internal thread 10 of ultrasonic knife bar one end of the central inner of knife bar component I and the external screw thread of the one end of transducer assemblies III
11 are threadedly coupled by the integrated limited strength of knob of ultrasound knife torsion;Ultrasound knife torsion integration knob and ultrasound knife knife bar portion
I is divided to link into an integrated entity;Ultrasound knife torsion integration knob is rotated with Handleset II to be connected.
The knife bar component I includes ultrasonic cutter head 101, clamping limb 20, tissue pad 30, connecting pin 40 and knife bar 50, institute
State ultrasonic cutter head 101 and be arranged on the front end of knife bar 50, ultrasonic cutter head 101 is flexibly connected with clamping limb 20 by connecting pin 40, press from both sides
Gripping arm 20 is provided with tissue pad 30 with the ultrasonic closure of cutter head 101 side.
The Handleset II includes cutting button 70, blood coagulation button 80, monkey wrench 90, handle 100, connecting rod 120, drawing
Set 13, back-moving spring 14, sliding sleeve 15, neck 16, adapter sleeve 17, pipe 18 of helping pull a cart, fraising 19 and steady pin, the cutting button 70
Rotate and be connected with handle 100 with blood coagulation button 80, cutting button 70 and blood coagulation button 80 are integral structure, and monkey wrench is after 90s
End helps pull a cart 13 by the connection of connecting rod 120, and help pull a cart 13 is connected with sliding sleeve 15, and sliding sleeve 15 is connected with pipe 18 of helping pull a cart, the front end of pipe 18 of helping pull a cart
Fraising 19 connection clamping limb 20, drive the grip tissue of clamping limb 20.
The inner side of handle 100 is fixed with spring leaf 21, spring leaf 21 and the position pair of V-type boss 22 on monkey wrench 90
Should.
Swinging bush 71 is provided between the cutting button 70 and blood coagulation button 80, cutting button 70 is provided with limited block 72
With upper contact head 73, blood coagulation button 80 is provided with lower contact 74, and upper contact head 73 and lower contact 74 correspond to the work(of cutting and blood coagulation respectively
Can switch.Forefinger presses cutting button 70 or blood coagulation button 80, will start corresponding function, and cutting button 70 is pressed with blood coagulation
Button 80 is located proximate to middle finger, without deliberately forefinger is appeared on the stage yields to switch, in use, it is very laborsaving, use, eat for a long time
Finger also will not numbness and uncomfortableness.The design of cutting button 70 and blood coagulation button 80 meets finger shape, is easy to easily with sense of touch know
Not, and press surface is sufficiently large, finger will not be pressed against and cause discomfort.
The monkey wrench 90 is provided with opening up handguard 91.Be conducive to finger to enter, and rely on finger strength
Easily monkey wrench 90 can be lifted.
The integrated knob of the ultrasound knife torsion includes ratchet adapter sleeve 1, torsion knob 2 and encapsulated layer 3, torsion knob 2
Endoporus in have the flexure strip 5 of two or three or more, multiple ratchets 4, ratchet 4 are distributed with the outer surface of ratchet adapter sleeve 1
Into being forward distributed, flexure strip 5 and ratchet 4 are into engagement shape, and torsion knob 2 is under certain steering external force clockwise effect, elasticity
Piece 5 can take cunning along ratchet 4, and hear it is clear and melodious take sliding sound, otherwise torsion knob 2 certain counterclockwise rotation to outer masterpiece
Under, flexure strip 5 then it is ratcheting live ratchet 4.
Step 7 is connected by back-off in elastic back-off 6 and the endoporus of torsion knob 2 on the ratchet adapter sleeve 1.
The encapsulated layer 3 is molded encapsulated on torsion knob outer surface.
The ratchet adapter sleeve 1 of the integrated knob of the ultrasound knife torsion is connected into by pin-and-hole 9 with ultrasound knife shaft portion I
One;Ultrasound knife torsion integration knob is rotated by the stopper slot 12 set on ratchet adapter sleeve 1 with Handleset II to be connected
Connect.
The beneficial remarkable result that the utility model has is:
Constant torque structure is integrated on rotary knob by the utility model, has both ensured shaft portion and transducer portion
Constant threaded connection strength, and without any part, do not change original mode of operation and volume, operation is using very yet
It is convenient, the drawbacks of while preventing single stubborn torque wrench annex from losing de- and polluting again, or can not find, and apparatus can not be used.
The utility model uses particularly convenient, it is to avoid assembly manipulation is difficult again for apparatus, reduces operating time, avoids in addition
Lose de- and pollute, it is impossible to use.
Forefinger presses cutting button of the present utility model or blood coagulation button, will start corresponding function, and cutting button
Middle finger is located proximate to blood coagulation button, without deliberately forefinger is appeared on the stage switch is yielded to, in use, it is very laborsaving, for a long time
Use, forefinger also will not numbness and uncomfortableness.The design of cutting button and blood coagulation button meets finger shape, is easy to easily with sense of touch
Identification, and press surface is sufficiently large, will not press against finger and cause discomfort.
The monkey wrench is provided with opening up handguard.Finger is conducive to enter, and can be with by finger strength
Easily monkey wrench is lifted.
Brief description of the drawings
Fig. 1 is ultrasound knife overall structure diagram of the present utility model.
Fig. 2 is the component decomposition texture schematic diagram of ultrasound knife of the present utility model.
Fig. 3 is ultrasound knife shaft portion of the present utility model knob connecting portion structural representation integrated with ultrasound knife torsion
Figure.
Fig. 4 is ultrasound knife shaft portion contour structures schematic diagram of the present utility model.
Fig. 5 is ultrasound knife shaft portion dimensional structure diagram of the present utility model.
Fig. 6 is the structural representation of transducer assemblies of the present utility model.
Fig. 7 is the integrated knob main structure diagram of ultrasound knife torsion of the present utility model.
Fig. 8 is along A-A directions cross section structure diagram in Fig. 7.
Fig. 9 is along C-C directions cross section structure diagram in Fig. 7.
Figure 10 is the integrated knob stereochemical structure schematic views of ultrasound knife torsion of the present utility model.
Figure 11 is the integrated knob assembling decomposition texture schematic diagram of ultrasound knife torsion of the present utility model.
Figure 12 is the contour structures schematic diagram of ratchet adapter sleeve of the present utility model.
Figure 13 is the left view of ratchet adapter sleeve of the present utility model.
Figure 14 is along D-D mode sectional views in Figure 12.
Figure 15 is the dimensional structure diagram of ratchet adapter sleeve of the present utility model.
Figure 16 is the side structure schematic diagram of torsion knob of the present utility model.
Figure 17 is the cross-sectional view of torsion knob of the present utility model.
Figure 18 is the dimensional structure diagram of torsion knob of the present utility model.
Figure 19 is the structural representation of encapsulated layer of the present utility model.
Figure 20 is the overall structure diagram of ultrasound knife system of the present utility model.
Figure 21 is the overlooking the structure diagram of ultrasound knife system of the present utility model.
Figure 22 is the side structure schematic view of ultrasound knife system of the present utility model.
Figure 23 is the front-end architecture schematic diagram of knife bar component of the present utility model.
Figure 24 is the rear end structure schematic diagram of knife bar component of the present utility model.
Figure 25 is the cross section structure diagram of the Handleset of ultrasound knife system of the present utility model.
Figure 26 is one of structural representation for cutting button and blood coagulation button of Handleset of the present utility model.
Figure 27 is the two of the structural representation for cutting button and blood coagulation button of Handleset of the present utility model.
Figure 28 is the three of the structural representation for cutting button and blood coagulation button of Handleset of the present utility model.
In figure:1 it is ratchet adapter sleeve, 2 be torsion knob, 3 be encapsulated layer, 4 be ratchet, 5 be flexure strip, 6 is that elasticity is fallen
Button, 7 be back-off concave station, 8 be link slot, 9 be connecting pin bores, 10 be internal thread, 11 be external screw thread, 12 be stopper slot, 101 be
Ultrasonic cutter head, 20 be clamping limb, and 30 be tissue pad, and 40 be connecting pin, and 50 be knife bar, and 2 be torsion knob, and 70 press for cutting
Button 71 is swinging bush, 72 be limited block, 73 be upper contact head, 74 be lower contact, 80 be blood coagulation button, 90 be monkey wrench,
91 it is handguard, 100 is handle, 120 be connecting rod, and 13 is help pull a cart, 14 be back-moving spring, 15 be sliding sleeve, 16 be neck, 17 is connects
Female connector, 18 be pipe of helping pull a cart, and 19 be fraising, and 21 be spring leaf, and 22 be V type boss.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1 is to Figure 28, a kind of ultrasound knife system, and it includes knife bar component I, Handleset II, ultrasound knife torsion one
Change knob and transducer assemblies III, the internal thread 10 and transducer assemblies III of ultrasonic knife bar one end of the central inner of knife bar component I
The external screw thread 11 of one end is threadedly coupled by the integrated limited strength of knob of ultrasound knife torsion;Ultrasound knife torsion integration knob with
Ultrasound knife shaft portion I links into an integrated entity;Ultrasound knife torsion integration knob is rotated with Handleset II to be connected.
The knife bar component I includes ultrasonic cutter head 101, clamping limb 20, tissue pad 30, connecting pin 40 and knife bar 50, institute
State ultrasonic cutter head 101 and be arranged on the front end of knife bar 50, ultrasonic cutter head 101 is flexibly connected with clamping limb 20 by connecting pin 40, press from both sides
Gripping arm 20 is provided with tissue pad 30 with the ultrasonic closure of cutter head 101 side.
The Handleset II includes cutting button 70, blood coagulation button 80, monkey wrench 90, handle 100, connecting rod 120, drawing
Set 13, back-moving spring 14, sliding sleeve 15, neck 16, adapter sleeve 17, pipe 18 of helping pull a cart, fraising 19 and steady pin, the cutting button 70
Rotate and be connected with handle 100 with blood coagulation button 80, cutting button 70 and blood coagulation button 80 are integral structure, and monkey wrench is after 90s
End helps pull a cart 13 by the connection of connecting rod 120, and help pull a cart 13 is connected with sliding sleeve 15, and sliding sleeve 15 is connected with pipe 18 of helping pull a cart, the front end of pipe 18 of helping pull a cart
Fraising 19 connection clamping limb 20, drive the grip tissue of clamping limb 20.
The inner side of handle 100 is fixed with spring leaf 21, spring leaf 21 and the position pair of V-type boss 22 on monkey wrench 90
Should.
Swinging bush 71 is provided between the cutting button 70 and blood coagulation button 80, cutting button 70 is provided with limited block 72
With upper contact head 73, blood coagulation button 80 is provided with lower contact 74, and upper contact head 73 and lower contact 74 correspond to the work(of cutting and blood coagulation respectively
Can switch.Forefinger presses cutting button 70 or blood coagulation button 80, will start corresponding function, and cutting button 70 is pressed with blood coagulation
Button 80 is located proximate to middle finger, without deliberately forefinger is appeared on the stage yields to switch, in use, it is very laborsaving, use, eat for a long time
Finger also will not numbness and uncomfortableness.The design of cutting button 70 and blood coagulation button 80 meets finger shape, is easy to easily with sense of touch know
Not, and press surface is sufficiently large, finger will not be pressed against and cause discomfort.
The monkey wrench 90 is provided with opening up handguard 91.Be conducive to finger to enter, and rely on finger strength
Easily monkey wrench 90 can be lifted.
The integrated knob of the ultrasound knife torsion includes ratchet adapter sleeve 1, torsion knob 2 and encapsulated layer 3, torsion knob 2
Endoporus in have the flexure strip 5 of two or three or more, multiple ratchets 4, ratchet 4 are distributed with the outer surface of ratchet adapter sleeve 1
Into being forward distributed, flexure strip 5 and ratchet 4 are into engagement shape, and torsion knob 2 is under certain steering external force clockwise effect, elasticity
Piece 5 can take cunning along ratchet 4, and hear it is clear and melodious take sliding sound, otherwise torsion knob 2 certain counterclockwise rotation to outer masterpiece
Under, flexure strip 5 then it is ratcheting live ratchet 4.
Step 7 is connected by back-off in elastic back-off 6 and the endoporus of torsion knob 2 on the ratchet adapter sleeve 1.
The encapsulated layer 3 is molded encapsulated on torsion knob outer surface.
The ratchet adapter sleeve 1 of the integrated knob of the ultrasound knife torsion is connected into by pin-and-hole 9 with ultrasound knife shaft portion I
One;Ultrasound knife torsion integration knob is rotated by the stopper slot 12 set on ratchet adapter sleeve 1 with Handleset II to be connected
Connect.
Such as Fig. 1 is to Figure 19, a kind of integrated knob of ultrasound knife torsion, and it includes ratchet adapter sleeve 1, torsion knob 2 and bag
There is the flexure strip 5 of two or three or more in glue-line 3, the endoporus of torsion knob 2, the outer surface of ratchet adapter sleeve 1 is distributed with
Multiple ratchets 4, ratchet 4 is into being forward distributed, and flexure strip 5 and ratchet 4 are into engagement shape, and torsion knob 2 is in certain steering clockwise
Under external force effect, flexure strip 5 can take cunning along ratchet 4, and hear it is clear and melodious take sliding sound, otherwise torsion knob 2 is certain anti-
Hour hands turn to external force effect under, flexure strip 5 then it is ratcheting live ratchet 4.
Step 7 is connected by back-off in elastic back-off 6 and the endoporus of torsion knob 2 on the ratchet adapter sleeve 1.
The encapsulated layer 3 is molded encapsulated on the outer surface of torsion knob 2.
The utility model also provides a kind of ultrasound knife provided with the integrated knob of ultrasound knife torsion, it include knife bar component I,
Handleset II and transducer assemblies III, the internal thread 10 and transducer group of ultrasonic knife bar one end of the central inner of knife bar component I
The limited strength of external screw thread 11 threaded connection of the one end of part III;The ratchet adapter sleeve 1 of ultrasound knife torsion integration knob passes through pin-and-hole 9
Linked into an integrated entity with ultrasound knife shaft portion I;Ultrasound knife torsion integration knob passes through the stopper slot that is set on ratchet adapter sleeve 1
12 are connected with the rotation of Handleset II.
In the endoporus that ratchet adapter sleeve 1 is inserted to torsion knob 2, when hearing clickly sound, fallen on ratchet wheel adapter sleeve 1
Just back-off is on torsion knob back-off concave station for button 6, and two parts are just connected, flexure strip 5 just middle engaging ratchet teeth 4, encapsulated layer 3
It is molded the encapsulated outer surface in torsion knob.So integrated knob of torsion is just assembled.
Ultrasonic cutter head is taken out out of plastic packing box, transducer is got out, left hand holds transducer, by threaded one end
Upward, knife bar one end internal thread in ultrasonic cutter head endoporus is directed at transducer one end external screw thread, right hand rotary ultrasonic cutter head knife
Bar, until twist it is motionless untill.The right hand moves on to torsion knob, firmly twists torsion knob, when hearing clickly sound, stops twisting,
Illustrate that threaded connection reaches constant strength, be connected firmly.
Ultrasonic cutter head is taken out from seal-packed vacuum formed box, transducer left hand is got out and holds transducer assemblies III, it is right
Hand holds ultrasonic knife bar 50, and transducer one end external screw thread 11 is aligned to the internal thread 10 of ultrasonic knife bar inside ultrasonic knife bar, the right hand
Rotary ultrasonic knife bar, when knife bar can not rotate, the right hand is pressed on torsion knob 2, firmly turn knob, until hearing " clickly "
Sound, stops the rotation, illustrate ultrasonic tool bit part with the limited strength of transducer is constant is fixedly connected.
Ultrasonic cutter head is stretched into human body, regulation torsion knob 2 makes the alignment of clamping limb 20 treat operative site, pulled by grip
Dynamic monkey wrench 90, the drivening rod 120 of monkey wrench 90, connecting rod 120 makes to help pull a cart 13 to move backward, 13 drive sliding sleeves 15 of helping pull a cart
Move backward, sliding sleeve 15 drives pipe 18 of helping pull a cart to move backward, the fraising 19 on pipe 18 of helping pull a cart drives clamping limb 20 to close, and drives folder
The grip tissue of gripping arm 20.Spring leaf 21 produces collision with the V-type boss 22 on monkey wrench 90 and sends clickly sound simultaneously, carries
Show that operative doctor tissue has been clamped.
Forefinger presses blood coagulation button 80, starts ultrasonic coagulation function, and forefinger presses cutting function 70, starts ultrasonic cut work(
Energy.
Monkey wrench 90 is unclamped, back-moving spring 14 makes drag link sleeve 18 travel forward, and clamping limb 20 is flared out, ultrasonic cutter head
Disengage, once operation is completed.And so on.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined, under the premise of the utility model design concept is not departed from, ordinary skill skill in this area
The all variations and modifications that art personnel make to the technical solution of the utility model, all should fall into protection model of the present utility model
Enclose, the claimed technology contents of the utility model have all been recorded in detail in the claims.
Claims (10)
1. a kind of ultrasound knife system, it is characterized in that it includes knife bar component(Ⅰ), Handleset(Ⅱ), ultrasound knife torsion integration
Knob and transducer assemblies(Ⅲ), knife bar component(Ⅰ)Ultrasonic knife bar one end internal thread(10)With transducer assemblies (III) one
The external screw thread at end(11)Threaded connection;Ultrasound knife torsion integration knob and ultrasound knife shaft portion(Ⅰ)Link into an integrated entity;Ultrasound
Knife torsion integration knob and Handleset(Ⅱ)Rotate connection.
2. a kind of ultrasound knife system according to claim 1, it is characterized in that the knife bar component(Ⅰ)Including ultrasonic cutter head
(101), clamping limb(20), tissue pad(30), connecting pin(40)And knife bar(50), the ultrasonic cutter head(101)It is arranged on knife
Bar(50)Front end, ultrasonic cutter head(101)With clamping limb(20)Pass through connecting pin(40)It is flexibly connected, clamping limb(20)With ultrasound
Cutter head(101)Close side and be provided with tissue pad(30).
3. a kind of ultrasound knife system according to claim 1, it is characterized in that the Handleset(Ⅱ)Including cutting button
(70), blood coagulation button(80), monkey wrench(90), handle(100), connecting rod(120), help pull a cart(13), back-moving spring(14), sliding sleeve
(15), neck(16), adapter sleeve(17), pipe of helping pull a cart(18), fraising(19)And steady pin, the cutting button(70)Pressed with blood coagulation
Button(80)With handle(100)Connection is rotated, button is cut(70)With blood coagulation button(80)It is integral structure, monkey wrench(90)
Rear end passes through connecting rod(120)Connection is helped pull a cart(13), help pull a cart(13)With sliding sleeve(15)Connection, sliding sleeve(15)With pipe of helping pull a cart(18)Even
Connect, pipe of helping pull a cart(18)The fraising of front end(19)Connect clamping limb(20), drive clamping limb(20)Grip tissue.
4. a kind of ultrasound knife system according to claim 3, it is characterized in that the handle(100)Inner side is fixed with spring leaf
(21), spring leaf(21)With monkey wrench(90)On V-type boss(22)Position correspondence.
5. a kind of ultrasound knife system according to claim 3, it is characterized in that the cutting button(70)With blood coagulation button
(80)Between be provided with swinging bush(71), cut button(70)It is provided with limited block(72)And upper contact head(73), blood coagulation button
(80)It is provided with lower contact(74), upper contact head(73)With lower contact(74)The functional switch of cutting and blood coagulation is corresponded to respectively.
6. a kind of ultrasound knife system according to claim 3, it is characterized in that the monkey wrench(90)It is provided with opening court
On handguard(91).
7. a kind of ultrasound knife system according to claim 1, it is characterized in that ultrasound knife torsion integration knob includes
Ratchet adapter sleeve(1), torsion knob(2)With encapsulated layer(3), torsion knob(2)Endoporus in have two or three or more
Flexure strip(5), ratchet adapter sleeve(1)Outer surface multiple ratchets are distributed with(4), ratchet(4)Into being forward distributed, flexure strip(5)
And ratchet(4)Into engagement shape, torsion knob(2)Under certain steering external force clockwise effect, flexure strip(5)Can be along ratchet
(4)Take cunning, and hear it is clear and melodious take sliding sound, otherwise torsion knob(2)Certain counterclockwise rotation to external force effect under, elasticity
Piece(5)Then it is ratcheting live ratchet(4).
8. a kind of ultrasound knife system according to claim 7, it is characterized in that the ratchet adapter sleeve(1)On elastic back-off
(6)With torsion knob(2)Step in endoporus(7)Connected by back-off.
9. a kind of ultrasound knife system according to claim 7, it is characterized in that the encapsulated layer(3)Injection is encapsulated in torsion rotation
On button outer surface.
10. a kind of ultrasound knife system according to claim 7, it is characterized in that the spine of ultrasound knife torsion integration knob
Tooth adapter sleeve(1)Pass through pin-and-hole(9)With ultrasound knife shaft portion(Ⅰ)Link into an integrated entity;Ultrasound knife torsion integration knob passes through
Ratchet adapter sleeve(1)The stopper slot of upper setting(12)With Handleset(Ⅱ)Rotate connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620749343.2U CN206534705U (en) | 2016-07-14 | 2016-07-14 | A kind of ultrasound knife system |
Applications Claiming Priority (1)
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CN201620749343.2U CN206534705U (en) | 2016-07-14 | 2016-07-14 | A kind of ultrasound knife system |
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Publication Number | Publication Date |
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CN206534705U true CN206534705U (en) | 2017-10-03 |
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ID=59936791
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106214245A (en) * | 2016-07-14 | 2016-12-14 | 安隽医疗科技(南京)有限公司 | A kind of ultrasound knife system |
WO2021012573A1 (en) * | 2019-07-24 | 2021-01-28 | 嘉善飞阔医疗科技有限公司 | Disassemblable ultrasonic scalpel capable of preventing pin detachment |
-
2016
- 2016-07-14 CN CN201620749343.2U patent/CN206534705U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106214245A (en) * | 2016-07-14 | 2016-12-14 | 安隽医疗科技(南京)有限公司 | A kind of ultrasound knife system |
WO2021012573A1 (en) * | 2019-07-24 | 2021-01-28 | 嘉善飞阔医疗科技有限公司 | Disassemblable ultrasonic scalpel capable of preventing pin detachment |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Zhiming Inventor before: Chen Zhiming Inventor before: Li Linhua Inventor before: Cheng Xianben |