CN108420513A - Hysterectomy device - Google Patents
Hysterectomy device Download PDFInfo
- Publication number
- CN108420513A CN108420513A CN201810248624.3A CN201810248624A CN108420513A CN 108420513 A CN108420513 A CN 108420513A CN 201810248624 A CN201810248624 A CN 201810248624A CN 108420513 A CN108420513 A CN 108420513A
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- Prior art keywords
- fixed
- pipe
- window
- peeling knife
- knife
- Prior art date
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- 238000009802 hysterectomy Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000338 in vitro Methods 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 201000010260 leiomyoma Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- 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
- A61B17/3205—Excision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of hysterectomy devices, it is related to the field of medical instrument technology, its key points of the technical solution are that including manual nipper and electronic rotary cut device, window is offered on the electronic resectoscope, cleaning assembly is fixedly installed on the outside of window, cleaning assembly includes the support ring for being located at window or more both sides, supporting rack is fixedly connected in support ring, supporting rack is fixedly connected with limited block with the side that window is oppositely arranged, it is equipped with to extend by window inside peeling knife on limited block and hooks up part, on supporting rack, the both sides for hooking up part are symmetrical arranged there are two fixed block, it is equipped with cleaning piece on two fixed blocks.The present invention solves the problem of nipper in operation needs frequently to press from both sides out in vitro, influence operation progress excision object so that nipper, which does not have to extract, to excrete excision object, more convenient operation.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of hysterectomy device.
Background technology
Many hospitals of China have all carried out retractor for hysterectomy under peritoneoscope operation at present, and used surgery mechanical is electronic son
Palace resectoscope, existing notification number are that the patent document of CN2397895Y discloses a kind of electric hysterectomy forceps, including big griping clamp,
Pipe saw and handle motor are cut off, wherein excision pipe saw is fixedly attached on handle motor, big griping clamp activity is placed on excision pipe saw
Pipe shaft in.The excision in pairs of uterus is sawed by cutting off pipe, then excision object is pressed from both sides out in vitro by big griping clamp.Use this device
The advantages that tool has wound small, and patient's pain is few, and post-operative recovery is fast.
In surgical procedure, excision pipe saw needs to carry out repeatedly excision operation to fibroid, makes big griping clamp that will frequently cut
Except object presss from both sides out in vitro, but the length of big griping clamp and excision pipe saw is longer, and process behaviour is extracted or stretched into big griping clamp from excision pipe saw
Work is very cumbersome, there is a problem of cooperation inconvenience, influences operation progress.
Invention content
The purpose of the present invention is to provide a kind of hysterectomy devices, it can make nipper will excision in the case where not extracting
Object excretes, and operation is more convenient.
The present invention above-mentioned purpose technical scheme is that：
A kind of hysterectomy device, including manual nipper and electronic rotary cut device, the electronic resectoscope include peeling knife, rotary cut device group
Part and mobile phone component, rotary-cut device assembly include that fixed sleeving, retainer and connecting seat, wherein mobile phone component and connecting seat are removable
Unload and be fixedly connected, connecting seat is connect with retainer gear drive, peeling knife be threaded through in retainer and fixed sleeving and with transmission
Seat is detachably fixed connection, is detachably fixed on the outside of the manual nipper and is connected with moving casing, and is threaded through in peeling knife,
On the fixed sleeving and peeling knife, window is offered at same position, and cleaning assembly is fixedly installed on the outside of window,
The cleaning assembly includes the support ring for being located at window or more both sides, and supporting rack, supporting rack and window are fixedly connected in support ring
The side that mouth is oppositely arranged is fixedly connected with limited block, and being equipped on limited block can be extend by window inside peeling knife
Hook up part, on supporting rack, the both sides that hook up part be symmetrical arranged there are two fixed block, be equipped with cleaning piece on two fixed blocks,
The axis of the cleaning piece is vertical with the axis for hooking up part.
By using above-mentioned technical proposal, when operation, first passes through manual nipper and captured object is cut off and drawn, then
Start electronic rotary cut device, it is driven to be moved down along the axis of manual nipper, excision object is carried out by the blade of peeling knife
Excision closes electronic rotary cut device after the completion of excision, then drives manual nipper to move up, when the binding clip and window of manual nipper
Position correspond to after stop, so that binding clip is opened opening, driving hooks up part and stretches into window, will be clipped in the excision between binding clip
Object, which is hung over, to be hooked up on part, then will be hooked up part and be extracted from window, and then driving simultaneously hooks up the cleaning piece of part both sides, makes two
Cleaning piece is clamped therebetween towards part movement is hooked up, and then pushes hooking up part forward, excision object is made to be detached from；Then
Work is cut off next time, until operation finishes.During cleaning excision object, without again extracting manual nipper back and forth,
It is inserted into, operation is easier, keeps surgical procedure more smooth.
The present invention is further arranged to：The part that hooks up includes the body of rod with limited block sliding connection, and the body of rod is close to window
One end be provided with hook, the one end of the body of rod far from window is provided with pulling block.
By using above-mentioned technical proposal, hook is stretched into window and is hooked up to excision object, facilitates driving by pulling block
The body of rod slides on limited block.
The present invention is further arranged to：The cleaning piece includes the fixed link being threaded through on fixed block, the axis of fixed link
Vertical with the axis for hooking up part, the fixed link is fixedly connected with top plate, far from the one end for hooking up part towards the one end for hooking up part
It is provided with draw ring.
By using above-mentioned technical proposal, drives two cleaning pieces towards part movement is hooked up simultaneously by draw ring, hung
Hook is clamped between two top plates, then pushes hooking up part forward, to make excision object be detached from from hook.
The present invention is further arranged to：The top plate is detachably connected elasticity layer away from the side of fixed link.
By using above-mentioned technical proposal, after hook is clamped between top plate, elastic layer more fully wraps hook
It covers, more fully pressure is applied to excision object, to make the cleaner smooth of the excision object cleaning on hook.After the completion of operation,
It needs to carry out sterilization cleaning to resectoscope, elastic layer is set as being detachably connected with top plate, when cleaning elastic layer directly by it
It is removed from top plate, cleaning performance is more preferable and more convenient operation.
The present invention is further arranged to：The elastic layer is fixed on the mounting blocks that size is adapted to top plate, installation
Block extends interconnecting piece away from the side of elastic layer, and fixing groove compatible with interconnecting piece is offered on top plate.
By using above-mentioned technical proposal, interconnecting piece is plugged in fixing groove, and the two cooperation realizes elastic layer on top plate
Be detachably connected.
The present invention is further arranged to：The accommodating cavity of annular is offered in the end of the moving casing wherein one end, is held
Set and be provided with fixation kit in chamber, fixation kit includes fixed ring, is provided with latch on the inner ring surface of fixed ring, fixed ring it is outer
Spring and briquetting are fixedly connected on anchor ring, wherein spring is located at the underface of latch, briquetting is located at the surface of latch, activity
The opening being pierced by for latch is offered on the inner ring surface of casing, is also offered on the peripheral surface of moving casing and is opened for what briquetting was pierced by
Mouthful；It is offered on manual nipper and the matched card slot of latch.
By using above-mentioned technical proposal, when moving casing coordinates with manual nipper, moving casing is sleeved on claw beam, when
After latch is corresponding with the position of card slot, spring pushes into latch in card slot, and lasting pressure is provided for it, passes through latch
Moving casing is fixed on manual nipper by the cooperation with card slot, and moving casing avoids the straight of electronic rotary cut device and manual nipper
Contact is touched, and plays the role of protection to manual nipper；The two presses down on briquetting when detaching, and fixing pipe and latch are simultaneously to moving down
It is dynamic, to make latch be detached from from card slot, moving casing is then driven to slip away from manual nipper.
The present invention is further arranged to：The peeling knife includes knife pipe, and the head circle distribution of knife pipe, which has, to be serrated
Blade, tail portion extend the fixed part that shape is cylindrical, diameter is more than knife pipe diameter, pin are offered on the peripheral surface of fixed part
Hole extends radially outward out baffle ring on the peripheral surface of knife pipe；The retainer revolution is connected to casing internal, and and fixing sleeve
Pipe is coaxially set；The retainer includes the first pipe and the second pipe, and the diameter of the first pipe is straight with peeling knife knife pipe
Diameter is adapted to, and the diameter of the second pipe is adapted to the diameter of fixed part, wherein the arrival end of the second pipe is located at outside casing, periphery
Arc storage tank is offered on face, and the limit assembly coordinated with the pin hole of peeling knife fixed part is provided in storage tank.
By using above-mentioned technical proposal, when peeling knife coordinates with retainer, the head of peeling knife is first passed through into the second circle
Pipe coordinates with the first pipe, and after the end abutment of baffle ring and the first pipe, the head of knife pipe is pierced by from fixed sleeving, knife pipe
The fixed part of tail portion is located just in the arrival end of the second pipe, and pin hole is corresponding with limit assembly position, and the two is engaged by clamping,
To realize being fixedly connected for peeling knife and retainer, to make peeling knife arbitrarily not shaken in rotary-cut device assembly, reach
Rotary-cut device assembly drives peeling knife spin stabilization, healthcare givers to be not easy to influence other positions of tissue in operative treatment,
The success rate for improving operation, avoids causing other unnecessary malpractices.
The present invention is further arranged to：The limit assembly includes arc pressuring plate, and pressing plate is hinged on storage tank by axis pin
Interior, the end face in the second pipe center of circle of pressing plate direction, one end is fixedly connected with lock pin, and the other end is fixedly connected with compressed spring, the
The through-hole passed through for lock pin is offered on the inner wall of two pipes.
By using above-mentioned technical proposal, when pressing down on compressed spring, pressing plate is rotated around axis pin, and lock pin is worn from through-hole
Go out；Pressing plate is unclamped, compressed spring resets, to push press plate rotary that lock pin is made to be pushed into the second pipe across through-hole again,
Coordinate with the pin hole on peeling knife, realizes the fixation to peeling knife.
The present invention is further arranged to：The fixation that the outlet end of the fixed sleeving extends arc along its axis direction is convex
Edge；Peeling knife is with after the cooperation of rotary-cut device assembly, and the head of peeling knife is pierced by from fixed sleeving, but in fixed flange.
By using above-mentioned technical proposal, after peeling knife is threaded through rotary-cut device assembly, fixed flange is more than the knife of peeling knife
Sword, when peeling knife cuts off excision object, fixed flange first abuts with excision object and pushes it backward, so that rotary-cut
The excision area of knife is smaller, prevents the edge of a knife that peeling knife is cut off excessive, the effect of protection is played to human body.
The present invention is further arranged to：The lower end of the connecting seat is provided with and the second mutually isostructural limit of pipe arrival end
Hyte part, is detachably connected by limit assembly and mobile phone component；The mobile phone component includes handle, and the upper end of handle is provided with
Size connected unit compatible with connecting seat internal diameter offers the pin hole coordinated with the lock pin of limit assembly on peripheral surface；Institute
It states and extends radially out fixing lug boss on the peripheral surface of connected unit, be provided with link slot on the inner wall of connecting seat, work as fixing lug boss
After coordinating with link slot, the pin hole in connected unit is corresponding with the lock pin position of limit assembly.
By using above-mentioned technical proposal, mobile phone component provides power, fixing lug boss and link slot cooperation pair for connecting seat
Handle plays the role of guide and limit, and after the two coordinates, the pin hole in connected unit is corresponding with lock pin position, to make handle
The more convenient smoothness of fixation procedure.
In conclusion the invention has the advantages that：
1, by opening up window on peeling knife and fixed sleeving, the outside of window is arranged cleaning assembly, hooks up part and cleaning piece
Excision object hook from window is gone out to clear up by cooperation, reduces extraction, insertion process that manual nipper is returned, to make excision
Process is more smooth, saves the time；
2, by the way that elastic layer is arranged on the top plate of cleaning piece, elastic layer more fully coats the hook for hooking up part, is made
Object is cut off by more fully pressure, to make the cleaner smooth of the excision object cleaning on hook；
3, by the way that elastic layer and top plate to be detachably connected, it is directly removed from top plate when cleaning elastic layer, cleaning performance
More preferable and more convenient operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of resectoscope in embodiment；
Fig. 2 is the structural schematic diagram of rotary-cut device assembly in embodiment；
Fig. 3 is the portions the A enlarged drawing of Fig. 2；
Fig. 4 is sectional view along A-A in Fig. 1；
Fig. 5 is the structural schematic diagram of cleaning assembly in embodiment.
In figure, 1, manual nipper；11, claw beam；111, card slot；12, fixed pliers head；121, clip tooth；13, movable binding clip；14、
Fixed handle；15, flexible handle；16, pull rod；17, resetting spring；18, rack；19, bath connector；2, moving casing；21, hold
Set chamber；3, fixation kit；31, fixed ring；32, latch；33, spring；34, briquetting；4, peeling knife；41, knife pipe；42, blade；
43, fixed part；44, baffle ring；5, rotary-cut device assembly；51, casing；52, fixed sleeving；521, fixed flange；522, window；53、
Retainer；531, storage tank；54, connecting seat；541, first bevel gear；542, second bevel gear；543, connecting rod；544, it connects
Slot；55, limit assembly；551, pressing plate；552, lock pin；553, compressed spring；6, mobile phone component；61, handle；62, fixing lug boss；
7, cleaning assembly；71, support ring；72, supporting rack；73, limited block；74, part is hooked up；741, the body of rod；742, it links up with；743, it draws
Block；75, fixed block；76, cleaning piece；761, fixed link；762, top plate；763, draw ring；764, fixing groove；77, elastic layer；771、
Interconnecting piece.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment：A kind of hysterectomy device, as shown in Figure 1, including manual nipper 1 and electronic rotary cut device, manual nipper 1 wraps
Claw beam 11 is included, the front end of claw beam 11 is connected with fixed pliers head 12, and the top of fixed pliers head 12 is hinged with the work being arranged in contrast
Dynamic binding clip 13；The rear end of claw beam 11 is connected with fixed handle 14, and flexible handle 15 is hinged on fixed handle 14；It is worn in claw beam 11
Equipped with pull rod 16（With reference to Fig. 2）, movable binding clip 13 is hinged with 16 front end of pull rod, and 16 rear end of pull rod is resisted against on flexible handle 15
And when flexible handle 15 is drawn close to fixed handle 14, pull rod 16 moves backward and movable binding clip 13 is made to be closed to fixed pliers head 12
Hold together；
The front end of movable binding clip 13 and fixed pliers head 12 is equipped with clip tooth 121 and when movable binding clip 13 and fixed pliers head 12 close in opposite directions
Hollow clip cavity is formed when conjunction, and the protruding teeth in clip cavity, protruding teeth are respectively equipped on movable binding clip 13 and fixed pliers head 12
Height be less than clip tooth 121, being crawled tissue after closure is located in clip cavity, conducive to the crawl of tissue.
Resetting spring 17 is equipped between fixed handle 14 and flexible handle 15, flexible handle 15 is equipped with rack 18, fixed
The bottom of handle 14 is equipped with the positioning tooth that can be clamped with 18 phase of rack, and being equipped between flexible handle 15 and rack 18 can be by rack 18
The compression spring of jack-up, hold with a firm grip fixed handle 14 and flexible handle 15, pull rod 16 pull back under the action of flexible handle 15, activity
Binding clip 13 is closed, and the positioning tooth on fixed handle 14 is connected on the rack 18 of flexible handle 15, and the clamping of movable binding clip 13 will not
It unclamps, i.e., can temporarily press from both sides and close or fixing organization, medical worker do not need hand and hold with a firm grip always during surgery, hand can unclamp, side
Just medical worker uses；Pull rack 18 that rack 18 and positioning tooth is made to disengage, under the action of resetting spring 17, fixed handle 14
It can automatically reset with flexible handle 15, it is easy to operate, it is easy to use.Claw beam 11 is equipped with and is rushed with what 11 inner cavity of claw beam was connected
Water swivel 19, to be cleaned to 11 inner cavity of claw beam.
In use, the tissue being crawled is placed on fixed pliers head 12, the first step is facilitated to fix the tissue being crawled, then use
Hand presses flexible handle 15, and movable binding clip 13 closes up to fixed pliers head 12 at this time, you can clamps tissue, is conducive to realize group in operation
The crawl and traction knitted.
As shown in Figure 2 and Figure 3, manual nipper 1 is threaded through in electronic rotary cut device, is provided with moving casing 2 between the two, living
Dynamic casing 2 is detachably fixed on the claw beam 11 for being connected to manual nipper 1；Moving casing 2 is opened in the end of fixed handle 14
Equipped with annular accommodating cavity 21, fixation kit 3 is provided in accommodating cavity 21, fixation kit 3 includes fixed ring 31, fixed ring 31
It is provided with latch 32 on inner ring surface, spring 33 and briquetting 34, wherein 33, spring are fixedly connected on the outer ring surface of fixed ring 31
It is located at the surface of latch 32 in the underface of latch 32, briquetting 34, offers on the inner ring surface of moving casing 2 and worn for latch 32
The opening gone out also offers the opening being pierced by for briquetting 34 on the peripheral surface of moving casing 2；It is offered on claw beam 11 and latch 32
Matched card slot 111.
When moving casing 2 coordinates with manual nipper 1, first the movable binding clip 13 of manual nipper 1 and fixed pliers head 12 are closed,
Then moving casing 2 is sleeved on claw beam 11, after latch 32 is corresponding with the position of card slot 111, spring 33 heads into latch 32
Into card slot 111, and lasting pressure is provided for it, be fixed on moving casing 2 by latch 32 and the cooperation of card slot 111
On claw beam 11, moving casing 2 avoids the direct touching of electronic rotary cut device and manual nipper 1, and protection is played to manual nipper 1
Effect；Briquetting 34 is pressed down on when the two detaches, fixing pipe moves down simultaneously with latch 32, to make latch 32 from card slot
It is detached from 111, moving casing 2 is then driven to slip away from claw beam 11.
As shown in Fig. 2, electronic rotary cut device includes peeling knife 4, rotary-cut device assembly 5 and mobile phone component 6, peeling knife 4 includes knife
Pipe 41, the head circle distribution of knife pipe 41 have the blade 42 being serrated, tail portion to extend diameter more than 41 diameter of knife pipe, shape
Cylindrical fixed part 43 offers pin hole on the peripheral surface of fixed part 43；Radially prolong on the peripheral surface of knife pipe 41
Stretch out baffle ring 44.
Rotary-cut device assembly 5 includes casing 51, and casing 51 is internally provided with fixed sleeving 52, retainer 53 and connecting seat
54, the arrival end of fixed sleeving 52 is fixedly connected with casing 51, its outlet end is located at 51 outside of casing and extends in the axial direction
Go out the fixed flange 521 of arc；
The revolution of retainer 53 is connected to inside casing 51, and is coaxially set with fixed sleeving 52；Retainer 53 includes the first circle
Pipe and the second pipe, wherein the first pipe is arranged close to the arrival end of fixed sleeving 52, the arrival end of the second pipe is located at casing
Outside 51, the first pipe is connected smoothly with the second pipe；The diameter of first pipe is adapted to the diameter of 4 knife pipe 41 of peeling knife,
The diameter of second pipe is adapted to the diameter of fixed part 43.
Arc storage tank 531 is offered on the peripheral surface of second pipe arrival end（With reference to Fig. 4）, it is arranged in storage tank 531
It includes arc pressuring plate 551 to have limit assembly 55, limit assembly 55, and pressing plate 551 is hinged on by axis pin in storage tank 531, pressing plate
The end face in the 551 second pipe centers of circle of direction, one end are fixedly connected with lock pin 552, and the other end is fixedly connected with compressed spring 553,
The through-hole passed through for lock pin 552 is offered on the inner wall of second pipe.When pressing down on compressed spring 553, pressing plate 551 is around axis pin
Rotation, lock pin 552 are pierced by from through-hole；Pressing plate 551 is unclamped, compressed spring 553 resets, to push the rotation of pressing plate 551 to make lock
Pin 552 is pushed into across through-hole in the second pipe again.
When peeling knife 4 coordinates with retainer 53, first the second pipe and the first pipe is passed through to coordinate on the head of peeling knife 4,
After the end abutment of baffle ring 44 and the first pipe, the head of knife pipe 41 is pierced by from fixed sleeving 52, but shorter than fixed flange
The fixed part 43 of 521 length, 41 tail portion of knife pipe is located just in the arrival end of the second pipe, and pin hole and limit assembly 55
552 position of lock pin corresponds to, and the two is engaged by clamping, to realize being fixedly connected for peeling knife 4 and retainer 53.Peeling knife 4 is worn
After rotary-cut device assembly 5, fixed flange 521 is more than the blade 42 of peeling knife 4, fixed when peeling knife 4 cuts off excision object
Flange 521 first abuts with excision object and pushes it backward, so that the excision area of peeling knife 4 is smaller, prevents peeling knife 4
The edge of a knife of excision is excessive, and the effect of protection is played to human body.
As shown in Fig. 2, connecting seat 54 is cylindrical and setting is connected to the lower section of casing 51, revolution company in connecting seat 54
It is connected to connector, connector includes intermeshing first bevel gear 541 and second bevel gear 542, wherein first bevel gear 541
Revolution is connected in connecting seat 54, and second bevel gear 542 is fixed on the peripheral surface of the first pipe；First bevel gear 541
Lower end be provided with connecting rod 543.The lower end of connecting seat 54 is provided with and the second mutually isostructural limit assembly of pipe arrival end
55, it is detachably connected by limit assembly 55 and mobile phone component 6.
Mobile phone component 6 includes handle 61, the motor being arranged inside handle 61 and is turned on and off for controlling motor
Button, the output end of motor is provided with buckling groove compatible with connecting rod 543.The upper end of handle 61 is provided with size and company
54 internal diameter of joint chair compatible connected unit offers the through-hole passed through for connecting rod 543 in the middle part of connected unit, is opened on peripheral surface
Equipped with the pin hole with the cooperation of the lock pin 552 of limit assembly 55, the two is chimeric to make handle 61 be fixed on connecting seat 54；In connected unit
Peripheral surface on extend radially out fixing lug boss 62, be provided with link slot 544 on the inner wall of connecting seat 54, the two coordinates opponent
Handle 61 plays the role of guide and limit, and after the two coordinates, the pin hole in connected unit is corresponding with 552 position of lock pin, to make hand
The more convenient smoothness of the fixation procedure of handle 61.
It when electronic rotary cut device work, is opened by button control motor, motor drives connecting rod 543 to rotate, connecting rod 543
First bevel gear 541 is driven to rotate, first bevel gear 541 drives second bevel gear 542 to rotate, to drive rotation seat to rotate,
It drives peeling knife 4 to rotate by rotation seat, and then excision object is cut off by the peeling knife of rotation 4；After the completion of excision again
Motor is set to close by button.
The window 522 being circumferentially distributed there are four being opened up on fixed sleeving 52 and peeling knife 4, at same position, window
522 side is fixedly installed cleaning assembly 7, as shown in figure 5, cleaning assembly 7 includes the support positioned at about 522 both sides of window
Ring 71, support ring 71 are fixed on by jackscrew on the peripheral surface of fixed sleeving 52；Supporting rack 72 is fixedly connected in support ring 71,
Supporting rack 72 is mutually spliced to form by multiple supporting rods, and supporting rack 72 is fixedly connected limited with the side that window 522 is oppositely arranged
Position block 73, is equipped with to extend by window 522 peeling knife 4 inside on limited block 73 and hooks up part 74, hooks up part 74 and wraps
The body of rod 741 with the sliding connection of limited block 73 is included, the body of rod 741 is provided with the hook 742 in M shapes close to one end of window 522, hangs
The opening of hook 742 is provided with pulling block 743 towards the body of rod 741, the one end of the body of rod 741 far from window 522, to drive the body of rod 741
It is mobile.
On supporting rack 72, the both sides that hook up part 74 be symmetrical arranged there are two fixed block 75, worn on two fixed blocks 75
There is a cleaning piece 76, cleaning piece 76 includes the fixed link 761 being threaded through on fixed block 75, the axis of fixed link 761 and hooks up part 74
Axis it is vertical, fixed link 761 is fixedly connected with top plate 762 towards the one end for hooking up part 74, is set far from the one end for hooking up part 74
It is equipped with draw ring 763.
When operation, first passes through manual nipper 1 and captured object is cut off and drawn, then start electronic rotary cut device, drive
It is moved down along the axis of manual nipper 1, is cut off to excision object by the blade 42 of peeling knife 4, after the completion of excision
Electronic rotary cut device is closed, manual nipper 1 is then driven to move up, when the movable binding clip 13 and fixed pliers head 12 of manual nipper 1
Stop after corresponding with the position of window 522, then slowly unclamp flexible handle 15, movable binding clip 13 is made to open opening accordingly,
Driving hooks up part 74 and stretches into window 522, and the excision object being clipped between movable binding clip 13 and fixed pliers head 12 is hung over hook 742
On, then will hook up part 74 and be extracted from window 522, then driving hooks up the cleaning pieces 76 of 74 both sides of part simultaneously, make two it is clear
Reason part 76 is moved towards part 74 is hooked up, and is linked up with 742 and is clamped between two top plates 762, then pushes hooking up part 74 forward,
Excision object is set to be detached from from hook 742；Then work is cut off next time, until operation finishes.
Elasticity layer 77 is set away from the side of fixed link 761 in top plate 762, elastic layer 77 is chosen as cotton, rubber etc.
Material；After hook 742 is clamped between top plate 762, elastic layer 77 more fully coats hook 742, is applied to excision object
Add more fully pressure, to make the cleaner smooth of the excision object cleaning on hook 742.
After the completion of operation, need to carry out sterilization cleaning to resectoscope, but the elastic layer 77 on top plate 762 is located at supporting rack 72
It is interior, there is the case where being inconvenient to clean, in order to weaken the influence of the problem, elastic layer 77 and top plate 762 are set as detachable
Connection directly removes it when cleaning elastic layer 77 from top plate 762, and cleaning performance is more preferable and more convenient operation；By elastic layer
77 are fixed on the mounting blocks that size is adapted to top plate 762, and mounting blocks extend interconnecting piece away from the side of elastic layer 77
771, fixing groove 764 compatible with interconnecting piece 771 is offered on top plate 762, the two coordinates to realize that elastic layer 77 is pushing up
Being detachably connected on plate 762；The shape of interconnecting piece 771 is selected as T-type.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of hysterectomy device, including manual nipper (1) and electronic rotary cut device, electronic resectoscope includes peeling knife (4), rotary-cut
Device assembly (5) and mobile phone component (6), rotary-cut device assembly (5) include casing (51), fixed sleeving (52), retainer (53) and
Connecting seat (54), wherein mobile phone component (6) are detachably fixed with connecting seat (54) and connect, connecting seat (54) and retainer (53) tooth
Wheel is sequentially connected, and peeling knife (4) is threaded through in retainer (53) and fixed sleeving (52) and is detachably fixed with retainer (53)
It connects, is detachably fixed on the outside of the manual nipper (1) and is connected with moving casing (2), and be threaded through in peeling knife (4),
It is characterized in that：On the fixed sleeving (52) and peeling knife (4), window (522), window are offered at same position
(522) it is fixedly installed cleaning assembly (7) on the outside of, the cleaning assembly (7) includes the branch for being located at window (522) both sides up and down
Pushing out ring (71) is fixedly connected with supporting rack (72), the side that supporting rack (72) is oppositely arranged with window (522) in support ring (71)
It is fixedly connected with limited block (73), peeling knife (4) inside can be extend by window (522) by being equipped on limited block (73)
Hook up part (74), on supporting rack (72), the both sides that hook up part (74) be symmetrical arranged that there are two fixed block (75), two fixed blocks
(75) cleaning piece (76) is equipped on, the axis of the cleaning piece (76) is vertical with the axis for hooking up part (74).
2. hysterectomy device according to claim 1, it is characterised in that：The part (74) that hooks up includes and limited block (73)
The body of rod (741) of connection is slid, the body of rod (741) is provided with hook (742) close to one end of window (522), and the body of rod (741) is separate
One end of window (522) is provided with pulling block (743).
3. hysterectomy device according to claim 1, it is characterised in that：The cleaning piece (76) includes being threaded through fixed block
(75) fixed link (761) on, the axis of fixed link (761) is vertical with the axis for hooking up part (74), fixed link (761) court
It is fixedly connected with top plate (762) to the one end for hooking up part (74), the one end for hooking up part (74) is provided with draw ring (763).
4. hysterectomy device according to claim 3, it is characterised in that：The top plate (762) is away from fixed link (761)
Side is detachably connected elasticity layer (77).
5. hysterectomy device according to claim 4, it is characterised in that：The elastic layer (77) be fixed at size with
On the mounting blocks of top plate (762) adaptation, mounting blocks extend interconnecting piece (771), top plate (762) away from the side of elastic layer (77)
On offer with the compatible fixing groove (764) of interconnecting piece (771).
6. hysterectomy device according to claim 1, it is characterised in that：The end of the moving casing (2) wherein one end
The accommodating cavity (21) of annular is inside offered, is provided with fixation kit (3) in accommodating cavity (21), fixation kit (3) includes fixed ring
(31), it is provided with latch (32) on the inner ring surface of fixed ring (31), spring is fixedly connected on the outer ring surface of fixed ring (31)
(33) and briquetting (34), wherein spring (33) is located at the underface of latch (32), briquetting (34) is located at the surface of latch (32),
The opening being pierced by for latch (32) is offered on the inner ring surface of moving casing (2), is also offered on the peripheral surface of moving casing (2)
The opening being pierced by for briquetting (34)；It is offered on manual nipper (1) and latch (32) matched card slot (111).
7. hysterectomy device according to claim 1, it is characterised in that：The peeling knife (4) includes knife pipe (41), knife pipe
(41) head circle distribution has a blade (42) being serrated, and tail portion extends that shape is cylindrical, diameter is more than knife pipe
(41) fixed part (43) of diameter, offers pin hole on the peripheral surface of fixed part (43), on the peripheral surface of knife pipe (41) radially
Extend outward baffle ring (44)；It is internal and coaxial with fixed sleeving (52) that retainer (53) revolution is connected to casing (51)
Line is arranged；The retainer (53) includes the first pipe and the second pipe, diameter and peeling knife (4) knife pipe (41) of the first pipe
Diameter adaptation, the diameter of the second pipe is adapted to the diameter of fixed part (43), wherein the arrival end of the second pipe is located at casing
(51) outside, arc storage tank (531) is offered on peripheral surface, is provided in storage tank (531) and peeling knife (4) fixed part
(43) limit assembly (55) of pin hole cooperation.
8. hysterectomy device according to claim 7, it is characterised in that：The limit assembly (55) includes arc pressuring plate
(551), pressing plate (551) is hinged on by axis pin in storage tank (531), the end face in the second pipe center of circle of pressing plate (551) direction, and one
End is fixedly connected with lock pin (552), and the other end is fixedly connected with compressed spring (553), confession is offered on the inner wall of the second pipe
The through-hole that lock pin (552) passes through.
9. hysterectomy device according to claim 1, it is characterised in that：The outlet end of the fixed sleeving (52) is along its axis
Extend the fixed flange (521) of arc in line direction；After peeling knife (4) coordinates with rotary-cut device assembly (5), the head of peeling knife (4)
Portion is pierced by from fixed sleeving (52), but in fixed flange (521).
10. hysterectomy device according to claim 7, it is characterised in that：The lower end of the connecting seat (54) be provided with
The second mutually isostructural limit assembly of pipe arrival end (55), is detachably connected by limit assembly (55) and mobile phone component (6)；
The mobile phone component (6) includes handle (61), and it is compatible with connecting seat (54) internal diameter that the upper end of handle (61) is provided with size
Connected unit offers the pin hole with the lock pin of limit assembly (55) (552) cooperation on peripheral surface；The peripheral surface of the connected unit
On extend radially out fixing lug boss (62), link slot (544) is provided on the inner wall of connecting seat (54), when fixing lug boss (62)
After coordinating with link slot (544), the pin hole in connected unit is corresponding with lock pin (552) position of limit assembly (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810248624.3A CN108420513B (en) | 2018-03-24 | 2018-03-24 | Hysterectomy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810248624.3A CN108420513B (en) | 2018-03-24 | 2018-03-24 | Hysterectomy device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108420513A true CN108420513A (en) | 2018-08-21 |
| CN108420513B CN108420513B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810248624.3A Active CN108420513B (en) | 2018-03-24 | 2018-03-24 | Hysterectomy device |
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| Country | Link |
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| CN (1) | CN108420513B (en) |
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| CN111821004A (en) * | 2020-07-24 | 2020-10-27 | 孙媛 | Hysteromyoma resectoscope |
| CN112617977A (en) * | 2020-12-31 | 2021-04-09 | 杭州康基医疗器械有限公司 | Rotary cutter |
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| CN112617977A (en) * | 2020-12-31 | 2021-04-09 | 杭州康基医疗器械有限公司 | Rotary cutter |
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|---|---|
| CN108420513B (en) | 2024-05-03 |
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