CN106073841A - Surgical instruments - Google Patents
Surgical instruments Download PDFInfo
- Publication number
- CN106073841A CN106073841A CN201610534293.0A CN201610534293A CN106073841A CN 106073841 A CN106073841 A CN 106073841A CN 201610534293 A CN201610534293 A CN 201610534293A CN 106073841 A CN106073841 A CN 106073841A
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- China
- Prior art keywords
- handle
- support member
- position fixing
- firing handle
- surgical instruments
- Prior art date
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Classifications
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- 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
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
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- 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)
- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of surgical instruments, it includes that Handleset, described Handleset include that position fixing handle and firing handle, described surgical instruments are additionally included in the support member that firing handle described in original state limit rotates towards described position fixing handle direction.This surgical instruments limits, by arranging between position fixing handle and firing handle, the support member that firing handle rotates towards position fixing handle direction, thus prevents maloperation, contributes to reducing operation risk.
Description
Technical field
The present invention relates to a kind of surgical instruments.
Background technology
Surgical instruments is the operation tool in medical operating, and suture instruments is the one in surgical instruments, and it is medically
The equipment substituting manual suture used, main operational principle is to utilize titanium nail tissue carries out detachment or coincide, and is similar to order
Book machine.Different according to the scope of application, can be divided mainly into skin stapler, digestive tract (esophagus, gastrointestinal etc.) circular staplers, rectum
Anastomat, circular hemorrhoid anastomat, anastomat for circumcision, blood vessel anastomat, hernia anastomat, lung stapler etc..Sew up
Apparatus includes lower plate assembly, is coated with the shaft group that the Handleset of described lower plate assembly is connected with described lower plate assembly
Part and be arranged at the end effector of described shaft member one end, this end effector is configured with the elongated pincers that pair of matched is closed
Mouth component, jaw member is adapted for insertion in the patient to sew up and/or cutting tissue, jaw member sustainable receiving nail bin.Under
Cleat assembly includes the Locating driver bar driving end effector closed orientation tissue and drives the jaw member of end effector
Moving to realize sewing up and/or the percussion drive rod of cutting tissue, this Handleset includes being arranged on determining on Locating driver bar
Position handle and the firing handle being arranged on percussion drive rod.At present, existing suture instruments when in use, operator's warp
Often can accidentally pull firing handle, thus the problem that maloperation occurs.
Summary of the invention
It is an object of the invention to provide one and can prevent maloperation, contribute to reducing the surgical instruments of operation risk.
In order to achieve the above object, the technical solution adopted in the present invention is as follows: a kind of surgical instruments, including handle group
Part, described Handleset includes that position fixing handle and firing handle, described surgical instruments are additionally included in described in original state limit
The support member that firing handle rotates towards described position fixing handle direction.
Further, described support member is connected with described firing handle rotationally.
Further, between described support member and described firing handle, be provided with elastic component, original state or described in hit
After sending out handle reset, described elastic component drives described support member to support described position fixing handle.
Further, described firing handle being provided with fixing axle, described elastic component is set on described fixing axle, described
The axis hole coordinated with described fixing axle is offered on support member.
Further, described elastic component is torsion spring.
Further, described firing handle offers receive the containing cavities of described support member.
Further, described firing handle includes force application board and from the both sides of described force application board towards described position fixing handle direction
Extending the side plate formed, described force application board and described side plate enclose and set the described containing cavities of formation, and described containing cavities runs through described force
Plate.
Further, described position fixing handle have make described firing handle against butting section；Described butting section is for being formed
Waved surface in described firing handle；Described butting section is shaped on described position fixing handle；Or, described butting section
It is fixed on after separately formed on described position fixing handle.
Further, described waved surface has the bump towards described firing handle direction projection, described support member
Support on the described butting section above described bump.
Further, described support member release with described position fixing handle against time the rotation side that rotates around described firing handle
Identical to the percussion rotation direction with described firing handle.
Further, described support member has actuation part, and described actuation part is oblique concave surface.
Further, described support member release with described position fixing handle against time the rotation side that rotates around described firing handle
Contrary to the percussion rotation direction with described firing handle.
Further, described support member has actuation part, and described actuation part is groove.
Further, described support member is connected with described position fixing handle rotationally.
Further, between described support member and described position fixing handle, be provided with elastic component, original state or described in hit
After sending out handle reset, described elastic component drives described support member to support described firing handle.
Further, described position fixing handle being provided with fixing axle, described elastic component is set on described fixing axle, described
The axis hole coordinated with described fixing axle is offered on support member.
Further, described elastic component is torsion spring.
Further, described support member release with described firing handle against time the rotation side that rotates around described position fixing handle
Identical to the percussion rotation direction with described position fixing handle.
Further, described support member release with described firing handle against time the direction of rotation that turns around described location hand-screw
Contrary with the percussion rotation direction of described position fixing handle.
By such scheme, the present invention at least have the advantage that the surgical instruments of the present invention by position fixing handle and
Arrange between firing handle and limit the support member that firing handle rotates towards position fixing handle direction, thus prevent maloperation, contribute to
Reduce operation risk.
Accompanying drawing explanation
Fig. 1 is the surgical instruments of the embodiment of the present invention one structural representation when being in original state；
Fig. 2 is the decomposed figure of the surgical instruments of embodiment one；
Fig. 3 is the surgical instruments of the embodiment of the present invention two structural representation when being in original state.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings.Retouching in the present invention
In stating, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score,
"front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axle
To ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifying describe rather than instruction or the device of hint indication or element must have a specific side
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
The embodiment described below with reference to accompanying drawing is exemplary, it is intended to is used for explaining the present invention, and is not understood that
For limitation of the present invention.
Referring to Fig. 1 and Fig. 2, the surgical instruments 200 shown in one embodiment of the invention includes Handleset 40, is arranged on hands
Shaft member 50 that lower plate assembly (non-label) in handle assembly 40 is connected with described lower plate assembly and be arranged at described bar
The end effector 60 of body assembly 50 one end.Described lower plate assembly, the structure of shaft member 20 and lower plate assembly and shaft
The connected mode of assembly 20, lower plate assembly and the connected mode of Handleset 10, shaft member 20 and the company of Handleset 10
Connect mode same as the prior art, therefore repeat no more.Described Handleset 40 include close lower plate assembly head shell 41,
It is connected with described lower plate assembly and makes end effector 60 close and then the position fixing handle 43 of position tissue and lower plate with linkage
Assembly connects and by driving described lower plate assembly and then driving described end effector 60 to realize sewing up and/or cutting tissue
Firing handle 44 and fixed handle 45.Described position fixing handle 43, firing handle 44 and fixed handle 45 are positioned at head shell 41
Lower section, this fixed handle 45 is fixed on head shell 41, and position fixing handle 43 and firing handle 44 are by head shell 41 times
The opening of side is connected with lower plate assembly.Described fixed handle 45 and firing handle 44 are oppositely arranged on described position fixing handle 43
Both sides.Described surgical instruments is additionally included in the support member that original state limit firing handle 44 rotates towards position fixing handle 43 direction
42, by arrange between position fixing handle 43 and firing handle 44 limit firing handle 44 rotates towards position fixing handle 43 direction prop up
Support member 42, thus prevent maloperation, contribute to reducing operation risk.Described support member 42 rotationally with described firing handle 44
It is connected.Described support member 42 rotates around firing handle 44, and this rotation direction can be up or down, when specifically used
Wait, rotation direction is appointed as upwards (that is: support member 42 release with described position fixing handle 43 against time around described firing handle 44
The direction of rotation rotated is identical with the percussion rotation direction of described firing handle 44, in fig. 2, is all counterclockwise).Described
Elastic component 46 it is provided with, original state before percussion or multiple in firing handle 44 between support member 42 and firing handle 44
After Wei, described elastic component 46 drives support member 42 to support position fixing handle 43.Support member 42 can be made not by this elastic component 46
During percussion, support position fixing handle 43 all the time, to prevent firing handle 44 mistakenly hit from sending out, it addition, after percussion completes, firing handle 44
Resetting, this support member 42 rotates towards position fixing handle 43 direction again to support position fixing handle 43 under the effect of elastic component 46, from
And be again prevented from firing handle 44 mistakenly hit and send out.In the present embodiment, described elastic component 46 is torsion spring.Described torsion spring 46, percussion hands
The fixed form of handle 44 and support member 42 is as follows: see Fig. 2, and described firing handle 44 is fixed with fixing axle 47, described torsion spring
46 are set on described fixing axle 47, and described support member 42 offers the axis hole 48 coordinated with described fixing axle 47, described torsion
One end of spring 46 is fixed or is overlapped on fixing axle 47 or one end of this torsion spring 46 is fixed or be overlapped in firing handle 44,
The other end of described torsion spring 46 is fixed or is overlapped on support member 42.
Referring to Fig. 2 and combine Fig. 1, in the present embodiment, described firing handle 44 has handle housing 441 and is arranged on
Two trigger shafts 442 in handle housing 441, two trigger shafts 442 are all connected with lower plate assembly.On this handle housing 441
Offer the containing cavities (non-label) receiving described support member 42, concrete: described handle housing 441 includes force application board 4411 He
Extend two side plates 4412 formed towards position fixing handle 43 direction from the both sides of described force application board 4411, described force application board 4411 with
Two side plates 4412 enclose and set the described containing cavities of formation, and the opening of this containing cavities runs through institute towards position fixing handle 13, described containing cavities
Stating force application board 4411, in the present embodiment, described containing cavities through part force application board 4411 is opened to be formed on force application board 4411
Mouth 4413, support bar 42 when rotated, may pass through this opening 4413.Each trigger shaft 442 corresponding side plate 4412 respectively sets
Put, and each trigger shaft 442 is secured within the side plate 4412 of its correspondence.Through hole 4421 is offered on each trigger shaft 442.Institute
The one end stating fixing axle 47 is fixed on a side plate 4412 by the through hole 4421 on a trigger shaft 442, described fixing axle
The other end of 47 is fixed on another side plate 4412 by the through hole 4421 on another trigger shaft 442.Really, this containing cavities
Can be not through this force application board 4411, or in other embodiments, this support member 42 can be not arranged in handle housing 441
Inside, and be provided in the outside of handle housing 441.
Referring to Fig. 2, in the present embodiment, one end of described support member 42 supports position fixing handle 43.Described position fixing handle
43 have the butting section 432 towards described firing handle 44, and described support member 42 supports on described butting section 432, described support
Relying part 432 is waved surface, and described waved surface 432 has the bump 4321 towards firing handle 44 direction projection, described
Support member 42 supports on the described butting section 432 on the upside of this bump 4321, by support member 42 is arranged on protrusion
Divide the top of 4321, i.e. make this bump 4321 hold support member 42 in the lower section of support member 42, thus prevent firing handle
44 move down because of gravity or other external force and relative localization handle 43, even depart from position fixing handle 43.In the present embodiment, should
Butting section 432 is the wavy surface being formed on position fixing handle 43, and this butting section 432 is a part for force surface 431, this force surface
431 are applied in the part of external force for position fixing handle 43, and described external force can make position fixing handle 43 action and then make end effector
60 close thus position tissue.In other embodiments, described butting section can be integrally formed on described position fixing handle, or
Person, is fixed on described position fixing handle after described butting section is separately formed.
In the present embodiment, due to described support member 42 release with described position fixing handle 43 against time around described firing handle
44 direction of rotation rotated are identical with the percussion rotation direction of described firing handle 44, therefore, operate for the ease of user, described
Support member 42 is provided with the supporting surface 422 supporting described position fixing handle 43, and actuation part 421 is arranged at the bottom of supporting surface 422, described
Actuation part is the oblique concave surface upwards caved in, and described actuation part 421 is arranged near supporting surface 422, above-mentioned " upwards " and " bottom " institute
Show direction based on support member in Fig. 2 42 by horizontal time upper and lower to.
Above-mentioned surgical instruments 200 when original state (when not firing), support member 42 under the effect of torsion spring 46, support member
42 with position fixing handle 43 and the relatively transverse setting of firing handle 44, now, the supporting surface 422 of support member 42 supports at position fixing handle
On the butting section 432 of 43.When surgical instruments 200 needs percussion, first, the actuation part 421 of support member 42 applies upwards
The external force twisting resistance of torsion spring 46 (this external force overcome), drive support member 42 with fixing axle 47 for axle center relative to firing handle 44 turns
Dynamic, supporting surface 422 separates with butting section 432, and torsion spring 46 deforms upon；Then, then pull firing handle 44, drive firing handle
44 rotate towards position fixing handle 43 direction, until having fired；After percussion completes, firing handle 44 resets, and is applied to support member
External force on 42 is removed, and support member 42, under the effect of torsion spring 46, rotates towards position fixing handle 43 direction, until the supporting of support member 42
Hold face 422 and again support butting section 432.
Referring to Fig. 3, the surgical instruments 300 shown in the present embodiment two is basic with the surgical instruments structure shown in embodiment one
Identical, distinctive points is: one, use time set: described support member 70 release with position fixing handle 90 against time around firing handle 80
The direction of rotation rotated is contrary with the percussion rotation direction of firing handle 80, and this distinctive points can be by regulation torsion spring (not shown)
Installation direction or regulation support member 70 and firing handle 80 between the mode such as position realize；Two, the cause on support member 70
The position in dynamic portion 71, the actuation part 71 of the support member 70 in the present embodiment is arranged at the top of support member 70, described actuation part 71
For the groove of opening upwards, upper surface 72 concave downward of this groove 71 self-supporting part 70 is formed, by this groove 71 with convenient
Support member 70 is applied downward power.Direction shown in above-mentioned " top ", " upwards " and " downwards " is horizontal based on support member in Fig. 3 70
Upper and lower when putting to.
Above-mentioned surgical instruments 300 when original state (when not firing), support member 70 under the effect of torsion spring, support member 70
With position fixing handle 90 and the relatively transverse setting of firing handle 80, now, the supporting surface 73 of support member 70 supports at position fixing handle 90
Butting section 91 on.When surgical instruments 300 need percussion time, first, the actuation part 71 of support member 70 applies downward outside
The power twisting resistance of torsion spring (this external force overcome), driving support member 70 is that axle center is relative to firing handle 80 turns with fixing axle (not shown)
Dynamic, so that supporting surface 73 separates with butting section 91, now torsion spring deforms upon；Then, then pull firing handle 80, drive percussion
Handle 80 rotates towards position fixing handle 90 direction, until having fired；After percussion completes, firing handle 80 resets, and is applied to prop up
External force in support member 70 is removed, and support member 70, under the effect of torsion spring, rotates towards position fixing handle 90 direction, until support member 70
Supporting surface 73 supports butting section 91 again.
In addition to above-described embodiment two and embodiment three, it is also possible to support member is movably arranged on position fixing handle, i.e. supports
Part is connected with position fixing handle rotationally, makes support member relative localization handle rotate, and support member supports firing handle, thus reaches
To identical effect.Equally use fixing axle to be connected between support member with position fixing handle, and keep again by elastic component
The support member state when not firing, it may be assumed that be provided with elastic component (can be torsion spring) between described support member and position fixing handle,
After original state or firing handle reset, described elastic component drives support member to support firing handle；Arrange on described position fixing handle
There are fixing axle, described elastic component to be set on described fixing axle, described support member offers the axle coordinated with described fixing axle
Hole.And the direction of rotation of support member equally use upwards (that is: described support member release with described firing handle against time around
The direction of rotation that described position fixing handle rotates is contrary with the percussion rotation direction of described position fixing handle) and downward (that is: described support
Part release with described firing handle against time the direction of rotation that rotates around described position fixing handle and described position fixing handle percussion turn
Dynamic direction is identical) two ways.
In sum: above-mentioned surgical instruments is by arranging restriction firing handle towards fixed between position fixing handle and firing handle
The support member that position handle orientations rotates, thus prevent maloperation, contribute to reducing operation risk.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection or each other can communication；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, permissible
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (19)
1. a surgical instruments, including Handleset, described Handleset includes position fixing handle and firing handle, and its feature exists
In: described surgical instruments is additionally included in the support that firing handle described in original state limit rotates towards described position fixing handle direction
Part.
Surgical instruments the most according to claim 1, it is characterised in that: described support member rotationally with described firing handle
It is connected.
Surgical instruments the most according to claim 2, it is characterised in that: arrange between described support member and described firing handle
Flexible part, after original state or described firing handle reset, described elastic component drives described support member to support described location
Handle.
Surgical instruments the most according to claim 3, it is characterised in that: it is provided with fixing axle in described firing handle, described
Elastic component is set on described fixing axle, and described support member offers the axis hole coordinated with described fixing axle.
Surgical instruments the most according to claim 4, it is characterised in that: described elastic component is torsion spring.
6. according to the surgical instruments described in any one of claim 2 to 5, it is characterised in that: offer receipts in described firing handle
Receive the containing cavities of described support member.
Surgical instruments the most according to claim 6, it is characterised in that: described firing handle include force application board and from described in execute
The both sides of power plate extend the side plate formed towards described position fixing handle direction, and described force application board and described side plate enclose and set the described receipts of formation
Receiving chamber, described containing cavities runs through described force application board.
Surgical instruments the most according to claim 2, it is characterised in that: described position fixing handle has makes described firing handle support
The butting section leaned on；Described butting section is the waved surface being formed in described firing handle；Described butting section is shaped in institute
State on position fixing handle；Or, it is fixed on described position fixing handle after described butting section is separately formed.
Surgical instruments the most according to claim 8, it is characterised in that: described waved surface has towards described firing handle side
To the bump of projection, described support member supports on the described butting section above described bump.
Surgical instruments the most according to claim 2, it is characterised in that: described support member releases and supports with described position fixing handle
By time the direction of rotation that rotates around described firing handle identical with the percussion rotation direction of described firing handle.
11. surgical instrumenties according to claim 10, it is characterised in that: described support member has actuation part, described actuating
Portion is oblique concave surface.
12. surgical instrumenties according to claim 2, it is characterised in that: described support member releases and supports with described position fixing handle
By time the direction of rotation that rotates around described firing handle contrary with the percussion rotation direction of described firing handle.
13. surgical instrumenties according to claim 12, it is characterised in that: described support member has actuation part, described actuating
Portion is groove.
14. surgical instrumenties according to claim 1, it is characterised in that: described support member rotationally with described location hands
Handle is connected.
15. surgical instrumenties according to claim 14, it is characterised in that: set between described support member and described position fixing handle
Be equipped with elastic component, after original state or described firing handle reset, described elastic component drive described support member support described in hit
Send out handle.
16. surgical instrumenties according to claim 15, it is characterised in that: it is provided with fixing axle, institute on described position fixing handle
State elastic component to be set on described fixing axle, described support member offers the axis hole coordinated with described fixing axle.
17. surgical instrumenties according to claim 16, it is characterised in that: described elastic component is torsion spring.
18. surgical instrumenties according to claim 14, it is characterised in that: described support member releases and supports with described firing handle
By time the direction of rotation that rotates around described position fixing handle identical with the percussion rotation direction of described position fixing handle.
19. surgical instrumenties according to claim 14, it is characterised in that: described support member releases and supports with described firing handle
By time the direction of rotation that turns around described location hand-screw contrary with the percussion rotation direction of described position fixing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610534293.0A CN106073841B (en) | 2016-07-07 | 2016-07-07 | Surgical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610534293.0A CN106073841B (en) | 2016-07-07 | 2016-07-07 | Surgical instruments |
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| Publication Number | Publication Date |
|---|---|
| CN106073841A true CN106073841A (en) | 2016-11-09 |
| CN106073841B CN106073841B (en) | 2019-05-31 |
Family
ID=57212498
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610534293.0A Active CN106073841B (en) | 2016-07-07 | 2016-07-07 | Surgical instruments |
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| Country | Link |
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| CN (1) | CN106073841B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491171A (en) * | 2016-12-29 | 2017-03-15 | 江苏风和医疗器材有限公司 | Surgical instrumenties |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB906791A (en) * | 1960-01-25 | 1962-09-26 | Nickolai Semenovich Gorkin | A suturing device |
| GB913218A (en) * | 1960-02-02 | 1962-12-19 | Alexey Alexeevich Strekopitov | A suturing device |
| CN2383477Y (en) * | 1999-08-04 | 2000-06-21 | 马剑文 | Safety automatic opener |
| US20060043148A1 (en) * | 2001-04-03 | 2006-03-02 | Tyco Healthcare Group Lp | Surgical stapling device for performing circular anastomoses |
| CN2857844Y (en) * | 2005-12-16 | 2007-01-17 | 苏州天臣国际医疗科技有限公司 | Round tube type binding device |
| CN2868208Y (en) * | 2005-12-14 | 2007-02-14 | 苏州天臣国际医疗科技有限公司 | Tubular binding instrument having automatic safety unit |
| CN1957854A (en) * | 2005-11-04 | 2007-05-09 | 伊西康内外科公司 | Lockout mechanism and surgical instruments including same |
| CN201098164Y (en) * | 2007-07-18 | 2008-08-13 | 马剑文 | Medical anastomat in-position safety opening device |
| CN104939885A (en) * | 2014-03-31 | 2015-09-30 | 瑞奇外科器械(中国)有限公司 | Surgical instrument and safety device thereof |
-
2016
- 2016-07-07 CN CN201610534293.0A patent/CN106073841B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB906791A (en) * | 1960-01-25 | 1962-09-26 | Nickolai Semenovich Gorkin | A suturing device |
| GB913218A (en) * | 1960-02-02 | 1962-12-19 | Alexey Alexeevich Strekopitov | A suturing device |
| CN2383477Y (en) * | 1999-08-04 | 2000-06-21 | 马剑文 | Safety automatic opener |
| US20060043148A1 (en) * | 2001-04-03 | 2006-03-02 | Tyco Healthcare Group Lp | Surgical stapling device for performing circular anastomoses |
| CN1957854A (en) * | 2005-11-04 | 2007-05-09 | 伊西康内外科公司 | Lockout mechanism and surgical instruments including same |
| CN2868208Y (en) * | 2005-12-14 | 2007-02-14 | 苏州天臣国际医疗科技有限公司 | Tubular binding instrument having automatic safety unit |
| CN2857844Y (en) * | 2005-12-16 | 2007-01-17 | 苏州天臣国际医疗科技有限公司 | Round tube type binding device |
| CN201098164Y (en) * | 2007-07-18 | 2008-08-13 | 马剑文 | Medical anastomat in-position safety opening device |
| CN104939885A (en) * | 2014-03-31 | 2015-09-30 | 瑞奇外科器械(中国)有限公司 | Surgical instrument and safety device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491171A (en) * | 2016-12-29 | 2017-03-15 | 江苏风和医疗器材有限公司 | Surgical instrumenties |
| CN106491171B (en) * | 2016-12-29 | 2021-01-05 | 江苏风和医疗器材股份有限公司 | Surgical instrument |
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| Publication number | Publication date |
|---|---|
| CN106073841B (en) | 2019-05-31 |
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Address after: Dongsheng Road, Jiangyin city 214437 Jiangsu city of Wuxi province No. 6 D3 the first layer Applicant after: Jiangsu wind and medical equipment Limited by Share Ltd Address before: Dongsheng Road, Jiangyin city 214437 Jiangsu city of Wuxi province No. 6 D3 the first layer Applicant before: Jiangsu wind and medical equipment Co., Ltd |
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Inventor after: Sun Baofeng Inventor after: Gong Ye Inventor after: Chang Jie Inventor before: Sun Baofeng Inventor before: Huang Chen Inventor before: Gong Ye Inventor before: Chang Jie |
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