CN107951521A - A kind of electronic hysteroscope stapler and its clutch safeties - Google Patents
A kind of electronic hysteroscope stapler and its clutch safeties Download PDFInfo
- Publication number
- CN107951521A CN107951521A CN201711234484.6A CN201711234484A CN107951521A CN 107951521 A CN107951521 A CN 107951521A CN 201711234484 A CN201711234484 A CN 201711234484A CN 107951521 A CN107951521 A CN 107951521A
- Authority
- CN
- China
- Prior art keywords
- clutch
- stapler
- insurance
- electrical contact
- closure
- 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
- A61B2017/00017—Electrical control of surgical instruments
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)
- Endoscopes (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of clutch safeties of electronic hysteroscope stapler, including clutch converting unit, clutch driving unit and clutch security unit, clutch converting unit realizes that clutch of the stapler between percussion, closure, open mode and left and right drive state switches under the action of clutch driving unit；Clutch security unit includes safe sliding block, guide rod and clutch insurance circuit plate, safe sliding block is slidably disposed on guide rod, safe sliding block top is equipped with electroconductive elastic sheet, clutch insurance circuit plate is equipped with slideway, equipped with stapler in percussion, closure, the insurance electrical contact end of open mode and the insurance electrical contact end of left and right drive state in slideway, safe sliding block lower part is equipped with driving bearing pin, driving bearing pin is connected with clutch driving unit, and the electric switching under stapler two states is realized under the drive of clutch driving unit.Also disclose a kind of electronic hysteroscope stapler.The present invention realizes mechanical engagement and the uniformity clutch for clutch control of electrical control, safe and reliable.
Description
Technical field
The present invention relates to surgical operating instrument technical field, is protected more particularly to a kind of electronic hysteroscope stapler and its clutch
Dangerous device.
Background technology
With the development and research and development of products of medicine, stapler is widely used in gastrointestinal surgery, liver and gall surgical department, thoracic surgery, secretes
The every field such as surgery, gynemetrics are urinated, become one of essential instrument of doctor.
Current hysteroscope stapler mainly has two types：One kind is manual hysteroscope stapler, its mainly by rack with
Percussion impelling sheet realizes the advance of cutter, and retreats needs and be manually retracted by.The opening and closing of nail bin groupware, by cutter
Knife pin, promote the inclined-plane on resist-nailed seat to realize the opening and closing of resist-nailed seat.It is relatively easy from total, but operate
Complexity, the stability of apparatus at work is bad, and percussion force size variation is obvious, fast with being influenced manually slowly when apparatus is driven
It is bigger, particularly everyone grip difference in size it is larger, be easy to cause cutter cutting tissue when speed it is sometimes fast and sometimes slow,
Cause cut tissue surface uneven, the speed of pushing slice of nail is similarly there are sometimes fast and sometimes slow, the problems such as causing nail type bad, holds very much
Easily influence the final effect of operation.Another kind is electronic hysteroscope stapler, it include storage battery, circuit control system, motor and
Transmission system, and due to only having a motor to provide power, so to realize that the closure of stapler, opening, percussion and left and right pass
Dynamic handoff functionality is, it is necessary to configure clutch conversion equipment, but due to existing clutch conversion equipment, all simply realize mechanical function
Switching failure, its electric controling switch do not coordinate accordingly the mechanical function fail, easily there is maloperation, be unfavorable for
The reliable and stable work of the electronic hysteroscope stapler.
In order to solve the problems, such as that existing electronic hysteroscope stapler exists, the present invention provides a kind of new electronic hysteroscope to coincide
The clutch safeties of device and the electronic hysteroscope stapler including the clutch safeties, make whole stapler in use
It is more safe and reliable.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of clutch safeties of electronic hysteroscope stapler, make it
It is more safe and reliable during, so as to overcome the shortcomings of existing hysteroscope stapler.
In order to solve the above technical problems, a kind of clutch safeties of electronic hysteroscope stapler of present invention offer, including from
Converting unit, clutch driving unit and clutch security unit are closed,
The clutch converting unit realizes the stapler in percussion, closure, opening under the action of the clutch driving unit
Clutch switching between state and left and right drive state；
It is slidable that the clutch security unit includes safe sliding block, guide rod and clutch insurance circuit plate, the safe sliding block
It is arranged on the guide rod, and the safe sliding block top is equipped with the electroconductive elastic sheet of both ends protrusion, the clutch insurance circuit
Plate is provided with the slideway parallel with the guide rod close to the electroconductive elastic sheet side, exists in the slideway equipped with the stapler
Percussion, closure, the insurance electrical contact end of open mode and the insurance electrical contact end of left and right drive state, the safe sliding block lower part
Equipped with driving bearing pin, the driving bearing pin is connected with the clutch driving unit, and under the drive of the clutch driving unit
Realize slip of the safe sliding block along the guide rod, and then realize the electroconductive elastic sheet and percussion, closure, open mode
Insure the connection of the insurance electrical contact end of electrical contact end or left and right drive state, final realization is opposite with the clutch converting unit
Clutch between percussion, closure, open mode insurance control and the insurance of left and right drive state for the stapler answered control is cut
Change.
As a modification of the present invention, the first electrical contact end, the second electrical contact end and the are equipped with the slideway successively
Three electrical contact ends, when the electroconductive elastic sheet is connected with first electrical contact end and the second electrical contact end, realizes and connect the kiss
Percussion, the insurance control of closure, open mode of clutch；The electroconductive elastic sheet and second electrical contact end and the 3rd electrical contact
During the connection of end, the insurance control for the left and right drive state for connecting the stapler is realized.
Further improve, the clutch insurance circuit plate is equipped with two slideways being arranged in parallel, and the insurance is slided
Block top is equipped with two electroconductive elastic sheets corresponding with described two slideways.
Further improve, offer guide channel on the clutch driving unit, the driving bearing pin stretches into the guide channel
And moved under the driving of the clutch driving unit in the guide channel.
Further improve, the guide channel is slotted hole.
Further improve, the clutch driving unit includes clutch banking stop and clutch for clutch control piece, the clutch banking stop
Include two external parts with angle with clutch for clutch control piece, the clutch banking stop and clutch for clutch control piece are opposite with angle
Mode forms y-type structure, and by positioning pin connection, the clutch is spacing for the angle of the clutch banking stop and clutch for clutch control piece
First external part of piece overlaps setting with the first external part of clutch for clutch control piece and its end is fixedly connected by connecting rod, described
Offer the guide channel on second external part of clutch banking stop, for control the clutch security unit percussion, closure,
Clutch between open mode insurance control and the insurance control of left and right drive state switches, and the second of the clutch for clutch control piece stretches out
End is used to control clutch of the clutch converting unit between percussion, closure, open mode and left and right drive state to switch.
Another is improved, and the clutch driving unit extends radially out bar for three with centralized positioning axis, wherein first
Extension bar controls the second extension bar and the 3rd extension bar to be rotated around the centralized positioning axis, and second extension bar is clutch for clutch control
Bar, for controlling clutch of the clutch converting unit between percussion, closure, open mode and left and right drive state to switch,
The guide channel is offered on 3rd extension bar, for controlling the clutch security unit in percussion, closure, open mode
Clutch between insurance control and the insurance control of left and right drive state switches.
Further improve, the clutch converting unit includes the first travelling gear, the second travelling gear, axle sleeve and connection
Axis, first travelling gear and the second travelling gear are respectively fixedly connected with the lower end of the axle sleeve and upper end, the axle sleeve
Slidable ring set is in the connecting shaft；
First travelling gear is used to be meshed with the drive gear of motor, and second travelling gear drives in the clutch
Optionally it is meshed with the rack of the stapler or is meshed with the left and right gear of the stapler under the action of unit.
The present invention also provides a kind of electronic hysteroscope stapler, which includes clutch described above insurance dress
Put.
After such design, the present invention has at least the following advantages：
1st, clutch safeties of the present invention by set be connected with clutch driving unit and by its drive clutch security unit,
And by the stapler of clutch security unit control between percussion, closure, open mode and left and right drive state
Insurance control switching, is driven corresponding to the stapler of clutch converting unit control in percussion, closure, open mode and left and right
Mechanical switch between state, realizes mechanical engagement and the uniformity of electrical control, makes the work of the electronic hysteroscope stapler
More stablize, is safe and reliable, while also reducing use cost, beneficial to popularization.
2nd, the present invention is combined by the way that clutch driving unit to be arranged to the Y types of clutch banking stop and clutch for clutch control piece, or tool
Have centralized positioning axis three extend radially out bar, can realize the switching corresponding with clutch security unit of clutch converting unit at the same time,
Accurately and reliably.It is easily skilful also by setting gradually the first electrical contact end, the second electrical contact end and the 3rd electrical contact end in slideway
Realize that electroconductive elastic sheet is controlled for the electric and dead electricity that obtains of two states wonderfully, it is easy to operate, safe for operation.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, below
With reference to attached drawing, the present invention is described in further detail with embodiment.
Fig. 1 is the structural decomposition diagram of the clutch safeties of the electronic hysteroscope stapler of the present invention.
Fig. 2 is that the clutch safeties of the electronic hysteroscope stapler of the present invention are in the structure diagram of left and right drive state.
Fig. 3 is that the clutch safeties of the electronic hysteroscope stapler of the present invention show in percussion, closure, the structure of open mode
It is intended to.
Fig. 4 is the linkage schematic diagram between clutch banking stop and safe sliding block in the present invention, wherein（b）Figure is（a）Figure warp
Cross the state diagram after rotating clockwise.
Fig. 5 is the linkage schematic diagram between clutch banking stop and safe sliding block in the present invention, wherein（b）Figure is（a）Figure warp
Cross postrotational state diagram counterclockwise.
Fig. 6 is structure diagram when electroconductive elastic sheet is connected with the first electrical contact end and the second electrical contact end in the present invention.
Fig. 7 is structure diagram when electroconductive elastic sheet is connected with the second electrical contact end and the 3rd electrical contact end in the present invention.
Fig. 8 be in the present invention on clutch insurance circuit plate in two slideways electrical contact end distribution schematic diagram.
Fig. 9 is contact schematic diagram of the section of line D-D with electroconductive elastic sheet in Fig. 8.
Figure 10 is contact schematic diagram of the section of line D-D with electroconductive elastic sheet in Fig. 8.
Embodiment
Referring to the drawings shown in 1 to 3, the clutch safeties of the electronic hysteroscope stapler of the present invention, including clutch converting unit,
Clutch driving unit and clutch security unit.
The clutch converting unit includes the first travelling gear 11, the second travelling gear 12, axle sleeve 13 and connects in the present embodiment
Spindle 14,11 and second travelling gear 12 of the first travelling gear are respectively fixedly connected with the lower end of the axle sleeve 13 and upper end, should
13 slidable ring set of axle sleeve is in the connecting shaft 14.The drive gear that first travelling gear 11 is used for all the time with motor is mutually nibbled
Close, second travelling gear 12 be optionally meshed under the action of clutch driving unit with the rack 15 of the stapler or
It is meshed with the left and right gear 16 of the stapler., should when second travelling gear 12 is meshed with the rack 15 of the stapler
Stapler is in percussion, closure, open mode, as shown in Figure 3；In second travelling gear 12 and the left and right tooth of the stapler
When wheel 16 is meshed, which is in left and right drive state, as shown in Figure 2.Then the clutch converting unit drives in clutch
Realize that clutch of the stapler between percussion, closure, open mode and left and right drive state switches under the action of unit.
The clutch driving unit includes clutch banking stop 21 and clutch for clutch control piece 22 in the present embodiment.The clutch banking stop 21
Include two external parts with angle with clutch for clutch control piece 22.The clutch banking stop 21 and clutch for clutch control piece 22 are with angle phase
Anti- mode forms y-type structure.The angle of the clutch banking stop 21 and clutch for clutch control piece 22 is connected by positioning pin 23, should be from
First external part of the first external part and clutch for clutch control piece 22 that close banking stop 21 overlaps setting and its end passes through connecting rod 24
It is fixedly connected.The guide channel 25 is offered on second external part of the clutch banking stop 21, for controlling the clutch security unit
Action.The 25 preferred slotted hole of guide channel.Second external part of the clutch for clutch control piece 22 is used to control the clutch converting unit
Clutch between percussion, closure, open mode and left and right drive state switches.
The clutch security unit includes safe sliding block 31, guide rod 32 and clutch insurance circuit plate 33 in the present embodiment.Should
Safe sliding block 31 is slidably disposed on the guide rod 32, and 31 top of safe sliding block is equipped with the electroconductive elastic sheet of both ends protrusion
34, which is provided with the slideway parallel with the guide rod 32 close to 34 side of electroconductive elastic sheet, the slideway
The interior stapler that is equipped with is in percussion, closure, the insurance electrical contact end of open mode and the insurance electrical contact end of left and right drive state.
The first electrical contact end 36 set gradually, the second electrical contact end 37 and are specifically included as shown in attached drawing 8 to 10, in the present embodiment
Three electrical contact ends 38.When the electroconductive elastic sheet 34 is connected with 36 and second electrical contact end 37 of the first electrical contact end, realizes to connect and be somebody's turn to do
Percussion, the insurance control of closure, open mode of stapler；The electroconductive elastic sheet 34 connects with 37 and the 3rd electricity of the second electrical contact end
When contravention 38 connects, the insurance control for the left and right drive state for connecting the stapler is realized.
Referring to the drawings shown in 4 to 7, which is equipped with driving bearing pin 35, the driving bearing pin 35 stretch into this from
Close in the guide channel 25 of driving unit and moved under the driving of the clutch driving unit in the guide channel 25, and then drive and be somebody's turn to do
Slip of the safe sliding block 31 along the guide rod 32, realizes the slip of the electroconductive elastic sheet 34 in the slideway, finally realizes to the kiss
Clutch between percussion, closure, open mode insurance control and the insurance of left and right drive state of clutch control switches.
The present invention, can be synchronous by the clutch driving unit and clutch converting unit and the drive connection of clutch security unit
Realize the linkage of the clutch converting unit and clutch security unit, and the clutch converting unit and the realization of clutch security unit
The clutch state of the stapler is corresponding, then when the clutch converting unit controls the stapler to be in percussion, closure, open mode
When, which realizes percussion, the insurance control of closure, open mode to the stapler, makes left and right drive state
Insurance control dead electricity；When the clutch converting unit controls the stapler to be in left and right drive state, the clutch security unit
Realize that the insurance to the left and right drive state of the stapler controls, make percussion, closure, the insurance control dead electricity of open mode, from
And realize that mechanical switch function is engaged with switching electrical switches function, the work of the electronic hysteroscope stapler is more stablized,
Securely and reliably, while use cost is also reduced.
Referring to the drawings shown in 8, which is equipped with two slideways being arranged in parallel, the safe sliding block
31 tops be equipped with corresponding two electroconductive elastic sheets 34 of two slideways, further ensure the operation of the clutch safeties
Stability, reliability.
The operation principle of the clutch safeties of the electronic hysteroscope stapler of the present invention is as follows：
1）By firing, closing, the switching of open mode drive state to the left and right：Rotate clockwise clutch banking stop 21 first stretches
Outlet, since the driving bearing pin 35 of 31 lower part of safe sliding block and the slotted hole 25 on the second external part of clutch banking stop 21 are matched somebody with somebody
Close, when slotted hole 25 does planar rotational movement, clutch banking stop 21 drives safe sliding block 31 to be moved right along guide rod 32,
As shown in Figure 4, two electroconductive elastic sheets 34 on safe sliding block 31 slide in slideway, at this time by firing, closing, open mode
Insurance control be switched to the insurance control of left and right drive state.Meanwhile the second external part of clutch for clutch control piece 22 also turns clockwise
It is dynamic, depart from the second travelling gear 12 and engaged with rack 15, switch to and engaged with left and right gear 16, and then realize gear
The uniformity of engagement and electrical control.
2）Percussion, the switching of closure, open mode are switched to by left and right drive state：Rotation clutch banking stop 21 counterclockwise
The first external part, then the slotted hole 25 on the clutch banking stop also do plane counter-clockwise rotary motion, drive safe sliding block 31
Along guide rod 32 to left movement, as shown in Figure 5.Two conductive slide plates 34 on safe sliding block 31 slide in slideway, this
When by left and right drive state insurance control be switched to percussion, closure, open mode insurance control.Meanwhile clutch for clutch control piece 22
The second external part also rotate counterclockwise, depart from second travelling gear 12 and engaged with left and right gear 16, switched to and rack
15 engagements, and then realize the uniformity of gear engagement and electrical control.
Certainly, which can also use three with centralized positioning axis and extend radially out rod structure, wherein
First extension bar controls the second extension bar and the 3rd extension bar to be rotated around the centralized positioning axis, which is clutch for clutch control
Bar, should for controlling clutch of the clutch converting unit between percussion, closure, open mode and left and right drive state to switch
The guide channel is offered on 3rd extension bar, for controlling the clutch security unit to act.I.e. by rotating first extension bar,
Second extension bar and the 3rd extension bar rotate at the same time, then drive the clutch converting unit and clutch security unit to realize and be somebody's turn to do at the same time
The corresponding switching of mechanical structure and electrical control of the stapler between percussion, closure, open mode and left and right drive state.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, this
Field technology personnel make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all fall within this hair
In bright protection domain.
Claims (10)
1. a kind of clutch safeties of electronic hysteroscope stapler, it is characterised in that single including clutch converting unit, clutch driving
Member and clutch security unit,
The clutch converting unit realizes the stapler in percussion, closure, opening under the action of the clutch driving unit
Clutch switching between state and left and right drive state；
It is slidable that the clutch security unit includes safe sliding block, guide rod and clutch insurance circuit plate, the safe sliding block
It is arranged on the guide rod, and the safe sliding block top is equipped with the electroconductive elastic sheet of both ends protrusion, the clutch insurance circuit
Plate is provided with the slideway parallel with the guide rod close to the electroconductive elastic sheet side, exists in the slideway equipped with the stapler
Percussion, closure, the insurance electrical contact end of open mode and the insurance electrical contact end of left and right drive state, the safe sliding block lower part
Equipped with driving bearing pin, the driving bearing pin is connected with the clutch driving unit, and under the drive of the clutch driving unit
Realize slip of the safe sliding block along the guide rod, and then realize the electroconductive elastic sheet and percussion, closure, open mode
Insure the connection of the insurance electrical contact end of electrical contact end or left and right drive state, final realization is opposite with the clutch converting unit
Clutch between percussion, closure, open mode insurance control and the insurance of left and right drive state for the stapler answered control is cut
Change.
2. the clutch safeties of electronic hysteroscope stapler according to claim 1, it is characterised in that in the slideway
The first electrical contact end, the second electrical contact end and the 3rd electrical contact end, the electroconductive elastic sheet and the described first electrical contact are equipped with successively
When end is connected with the second electrical contact end, the percussion for connecting the stapler, the insurance control of closure, open mode are realized；It is described
When electroconductive elastic sheet is connected with second electrical contact end and the 3rd electrical contact end, the left and right transmission shape for connecting the stapler is realized
The insurance control of state.
3. the clutch safeties of electronic hysteroscope stapler according to claim 2, it is characterised in that the clutch insurance
Circuit board is equipped with two slideways being arranged in parallel, and the safe sliding block top is equipped with corresponding with described two slideways
Two electroconductive elastic sheets.
4. the clutch safeties of electronic hysteroscope stapler according to any one of claims 1 to 3, it is characterised in that institute
State and guide channel is offered on clutch driving unit, the driving bearing pin stretches into the guide channel and in the clutch driving unit
Moved under driving in the guide channel.
5. the clutch safeties of electronic hysteroscope stapler according to claim 4, it is characterised in that the guide channel is
Slotted hole.
6. the clutch safeties of electronic hysteroscope stapler according to claim 4, it is characterised in that the clutch driving
Unit includes clutch banking stop and clutch for clutch control piece, and the clutch banking stop and clutch for clutch control piece, which include two, has angle
External part, the clutch banking stop and clutch for clutch control piece form y-type structure in a manner of angle is opposite, the clutch banking stop and
The angle of clutch for clutch control piece is by positioning pin connection, the first external part of the clutch banking stop and the first of clutch for clutch control piece
External part overlaps setting and its end is fixedly connected by connecting rod, is opened up on the second external part of the clutch banking stop
Guide channel is stated, for controlling the clutch security unit to be protected in percussion, closure, open mode insurance control with left and right drive state
Clutch switching between the control of danger, the second external part of the clutch for clutch control piece are used to control the clutch converting unit hitting
Clutch between hair, closure, open mode and left and right drive state switches.
7. the clutch safeties of electronic hysteroscope stapler according to claim 6, it is characterised in that the clutch conversion
Unit includes the first travelling gear, the second travelling gear, axle sleeve and connecting shaft, first travelling gear and the second travelling gear
It is respectively fixedly connected with the lower end of the axle sleeve and upper end, the slidable ring set of axle sleeve is in the connecting shaft；
First travelling gear is used to be meshed with the drive gear of motor, and second travelling gear drives in the clutch
Optionally it is meshed with the rack of the stapler or is meshed with the left and right gear of the stapler under the action of unit.
8. the clutch safeties of electronic hysteroscope stapler according to claim 4, it is characterised in that the clutch driving
Unit extends radially out bar for three with centralized positioning axis, wherein the first extension bar controls the second extension bar and the 3rd extension bar
Rotated around the centralized positioning axis, second extension bar is clutch for clutch control bar, for controlling the clutch converting unit hitting
Clutch between hair, closure, open mode and left and right drive state switches, and the guiding is offered on the 3rd extension bar
Groove, for controlling the clutch security unit to be controlled in percussion, closure, open mode insurance control and the insurance of left and right drive state
Between clutch switching.
9. the clutch safeties of electronic hysteroscope stapler according to claim 8, it is characterised in that the clutch conversion
Unit includes the first travelling gear, the second travelling gear, axle sleeve and connecting shaft, first travelling gear and the second travelling gear
It is respectively fixedly connected with the lower end of the axle sleeve and upper end, the slidable ring set of axle sleeve is in the connecting shaft；
First travelling gear is used to be meshed with the drive gear of motor, and second travelling gear drives in the clutch
Optionally it is meshed with the rack of the stapler or is meshed with the left and right gear of the stapler under the action of unit.
10. a kind of electronic hysteroscope stapler, it is characterised in that insure including such as claim 1 to 9 any one of them clutch and fill
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234484.6A CN107951521B (en) | 2017-11-30 | 2017-11-30 | Electric endoscope anastomat and clutch safety device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234484.6A CN107951521B (en) | 2017-11-30 | 2017-11-30 | Electric endoscope anastomat and clutch safety device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107951521A true CN107951521A (en) | 2018-04-24 |
| CN107951521B CN107951521B (en) | 2023-08-29 |
Family
ID=61959604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711234484.6A Active CN107951521B (en) | 2017-11-30 | 2017-11-30 | Electric endoscope anastomat and clutch safety device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107951521B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012425A (en) * | 2019-12-30 | 2020-04-17 | 盈甲医疗科技(北京)有限公司 | Electric bending safety device for electric anastomat and electric anastomat thereof |
| CN111214266A (en) * | 2020-01-17 | 2020-06-02 | 盈甲医疗科技(北京)有限公司 | Percussion and bending switching device for electric anastomat and electric anastomat |
| CN111374728A (en) * | 2018-12-29 | 2020-07-07 | 江苏风和医疗器材股份有限公司 | Control method of transmission mechanism |
| CN112674822A (en) * | 2020-12-01 | 2021-04-20 | 无锡贝恩外科器械有限公司 | Power transmission mechanism of electric endoscope anastomat |
| CN112754561A (en) * | 2021-01-18 | 2021-05-07 | 常州安康医疗器械有限公司 | Minimally invasive endoscope anastomat with cutting function |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080164296A1 (en) * | 2007-01-10 | 2008-07-10 | Shelton Frederick E | Prevention of cartridge reuse in a surgical instrument |
| US20090090763A1 (en) * | 2007-10-05 | 2009-04-09 | Tyco Healthcare Group Lp | Powered surgical stapling device |
| CN101699594A (en) * | 2006-01-27 | 2010-04-28 | 上海拜骋电器有限公司 | Switch component |
| CN102247182A (en) * | 2011-04-29 | 2011-11-23 | 常州市康迪医用吻合器有限公司 | Electric anastomat for surgical department |
| CN103315788A (en) * | 2013-06-27 | 2013-09-25 | 常州市康迪医用吻合器有限公司 | Cutting anastomat applicable to minimally invasive surgery |
| CN104042281A (en) * | 2013-03-14 | 2014-09-17 | 伊西康内外科公司 | Articulatable Surgical Instrument Comprising A Firing Drive |
| CN104337556A (en) * | 2013-08-09 | 2015-02-11 | 瑞奇外科器械(中国)有限公司 | Bending control device and surgical operating instrument |
| US20150157320A1 (en) * | 2013-12-09 | 2015-06-11 | Covidien Lp | Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof |
| CN104739474A (en) * | 2015-03-16 | 2015-07-01 | 天津万和医疗器械有限公司 | Tube-type anastomat and safety device thereof |
| CN105307580A (en) * | 2013-04-16 | 2016-02-03 | 伊西康内外科公司 | Motor driven surgical instruments with lockable dual drive shafts |
| CN105411641A (en) * | 2015-12-22 | 2016-03-23 | 苏州英途康医疗科技有限公司 | Anastomat |
| CN105658149A (en) * | 2013-08-23 | 2016-06-08 | 伊西康内外科有限责任公司 | Error detection arrangements for surgical instrument assemblies |
| US20160249927A1 (en) * | 2015-02-27 | 2016-09-01 | Ethicon Endo-Surgery, Llc | Modular stapling assembly |
| CN106580378A (en) * | 2017-01-17 | 2017-04-26 | 北京派尔特医疗科技股份有限公司 | Drive control system for endoscope 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 |
| CN208017527U (en) * | 2017-11-30 | 2018-10-30 | 北京派尔特医疗科技股份有限公司 | A kind of electronic hysteroscope stapler and its clutch safety device |
-
2017
- 2017-11-30 CN CN201711234484.6A patent/CN107951521B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699594A (en) * | 2006-01-27 | 2010-04-28 | 上海拜骋电器有限公司 | Switch component |
| US20080164296A1 (en) * | 2007-01-10 | 2008-07-10 | Shelton Frederick E | Prevention of cartridge reuse in a surgical instrument |
| US20090090763A1 (en) * | 2007-10-05 | 2009-04-09 | Tyco Healthcare Group Lp | Powered surgical stapling device |
| CN102247182A (en) * | 2011-04-29 | 2011-11-23 | 常州市康迪医用吻合器有限公司 | Electric anastomat for surgical department |
| CN104042281A (en) * | 2013-03-14 | 2014-09-17 | 伊西康内外科公司 | Articulatable Surgical Instrument Comprising A Firing Drive |
| CN105307580A (en) * | 2013-04-16 | 2016-02-03 | 伊西康内外科公司 | Motor driven surgical instruments with lockable dual drive shafts |
| CN103315788A (en) * | 2013-06-27 | 2013-09-25 | 常州市康迪医用吻合器有限公司 | Cutting anastomat applicable to minimally invasive surgery |
| CN104337556A (en) * | 2013-08-09 | 2015-02-11 | 瑞奇外科器械(中国)有限公司 | Bending control device and surgical operating instrument |
| CN105658149A (en) * | 2013-08-23 | 2016-06-08 | 伊西康内外科有限责任公司 | Error detection arrangements for surgical instrument assemblies |
| US20150157320A1 (en) * | 2013-12-09 | 2015-06-11 | Covidien Lp | Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof |
| US20160249927A1 (en) * | 2015-02-27 | 2016-09-01 | Ethicon Endo-Surgery, Llc | Modular stapling assembly |
| CN104739474A (en) * | 2015-03-16 | 2015-07-01 | 天津万和医疗器械有限公司 | Tube-type anastomat and safety device thereof |
| CN105411641A (en) * | 2015-12-22 | 2016-03-23 | 苏州英途康医疗科技有限公司 | Anastomat |
| CN106580378A (en) * | 2017-01-17 | 2017-04-26 | 北京派尔特医疗科技股份有限公司 | Drive control system for endoscope 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 |
| CN208017527U (en) * | 2017-11-30 | 2018-10-30 | 北京派尔特医疗科技股份有限公司 | A kind of electronic hysteroscope stapler and its clutch safety device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374728A (en) * | 2018-12-29 | 2020-07-07 | 江苏风和医疗器材股份有限公司 | Control method of transmission mechanism |
| CN111374728B (en) * | 2018-12-29 | 2021-12-07 | 江苏风和医疗器材股份有限公司 | Control method of transmission mechanism |
| CN111012425A (en) * | 2019-12-30 | 2020-04-17 | 盈甲医疗科技(北京)有限公司 | Electric bending safety device for electric anastomat and electric anastomat thereof |
| CN111214266A (en) * | 2020-01-17 | 2020-06-02 | 盈甲医疗科技(北京)有限公司 | Percussion and bending switching device for electric anastomat and electric anastomat |
| CN111214266B (en) * | 2020-01-17 | 2020-12-08 | 盈甲医疗科技(北京)有限公司 | Percussion and bending switching device for electric anastomat and electric anastomat |
| CN112674822A (en) * | 2020-12-01 | 2021-04-20 | 无锡贝恩外科器械有限公司 | Power transmission mechanism of electric endoscope anastomat |
| CN112754561A (en) * | 2021-01-18 | 2021-05-07 | 常州安康医疗器械有限公司 | Minimally invasive endoscope anastomat with cutting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107951521B (en) | 2023-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107951521A (en) | A kind of electronic hysteroscope stapler and its clutch safeties | |
| CN203468671U (en) | Bi-direction stroke control switch, bending stroke control device and surgical operation instrument | |
| EP3016127A1 (en) | Manually operated device of low-voltage power switch | |
| CN208017527U (en) | A kind of electronic hysteroscope stapler and its clutch safety device | |
| CN106207837B (en) | Switch cubicle | |
| CN204318023U (en) | A kind of novel desk automatic open-close drawer | |
| CN104868372A (en) | Double door for switchgear | |
| CN207489695U (en) | Switchgear operating device | |
| CN203690155U (en) | Looped network cabinet double power supply machinery interlocking operation device | |
| CN102319168A (en) | Massaging device with multiple massaging manipulations | |
| CN205753136U (en) | A kind of chassis interlocking gear and chopper | |
| CN202918120U (en) | Automatic switching mechanism applied to electric executing mechanism manual and electric operation | |
| CN207663979U (en) | A kind of three-position switch operation mechanism | |
| CN209046118U (en) | Chain and Product Status and location status indicating mechanism for complete set of equipments | |
| CN105895463B (en) | A kind of control device of breaker | |
| CN207909740U (en) | A kind of three station slow speed operation mechanism of speed reducer formula | |
| CN206250138U (en) | N phases breaker unit and release unit with motor-operating mechanism | |
| CN202985092U (en) | Table type drilling and tapping integrated machine | |
| CN206532735U (en) | A kind of isolator operating mechanism interlock control apparatus | |
| CN205083294U (en) | Upper cover subassembly and cooking utensil | |
| CN107845513A (en) | Motor-operating mechanism and switching device | |
| CN206003717U (en) | A kind of chopper and its tripping mechanism | |
| CN203799892U (en) | Isolation switch electric-control device for high-voltage fixed cabinets | |
| CN207012123U (en) | A kind of mixer | |
| CN202549640U (en) | Switch control system of electric mower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |