CN107049393A - A kind of hysteroscope stapler for cerebral operationses - Google Patents
A kind of hysteroscope stapler for cerebral operationses Download PDFInfo
- Publication number
- CN107049393A CN107049393A CN201710139654.6A CN201710139654A CN107049393A CN 107049393 A CN107049393 A CN 107049393A CN 201710139654 A CN201710139654 A CN 201710139654A CN 107049393 A CN107049393 A CN 107049393A
- Authority
- CN
- China
- Prior art keywords
- hysteroscope
- stapler
- clamping bar
- press section
- strut
- 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
- 230000002490 cerebral effect Effects 0.000 title claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 8
- 238000009958 sewing Methods 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002324 minimally invasive surgery Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
-
- 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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- 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
Abstract
The present invention provides a kind of hysteroscope stapler for cerebral operationses, the stapler includes strut, the strut includes mobile jib and chuck successively, and the mobile jib has the structure for causing the stapler to leave predetermined operating space and visual-field space in hysteroscope porch in working condition.Provided by the present invention for cerebral operationses hysteroscope stapler by the strut of abnormity, push away groove and with pushing away the handle that groove and nail bin link, the stapler is well on suture in hysteroscope, and the entrance of hysteroscope will not be stopped in sewing process, it is easy to observation and the use of aid, facility is provided for operation.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of hysteroscope stapler.
Background technology
With the development of science and technology, operation is no longer to have to carry out on a large scale on body, Minimally Invasive Surgery is due to its wound
The characteristics of small, pain is light, recovery is fast occupies critical role in surgical operation.Minimally Invasive Surgery be by hysteroscope from otch deeply to
Then focus, the operation such as cut off, sutured using instrument in hysteroscope.
Sutured and very limited by activity space in hysteroscope, when sewing process occupies the overwhelming majority of operation
Between, one pin of suture is generally time-consuming more than ten to twenties minutes, not only requires higher to doctor, and the infection to wound etc.
Certain hidden danger can be brought.
Before this, in order to simplify the cumbersome process and difficulty of stitching step, occur in that stitching unstrument, but traditional stitching unstrument without
Method is operated in hysteroscope again, and the stitching unstrument that some can be operated in hysteroscope, due to its operate and portion of the handle limitation,
Easily the entrance of hysteroscope is stopped in suture, it is impossible to stretch into other instruments such as tweezers simultaneously into hysteroscope, and be unfavorable for
Observation so that operating difficulty is further increased, and the requirement to doctor is high.
The content of the invention
Present invention seek to address that problem as described above.Solved it is an object of the present invention to provide one kind in problem above
Any one hysteroscope stapler.Specifically, the present invention provides and can be sutured in hysteroscope and will not stop hysteroscope
Entrance and the hysteroscope stapler in the visual field.
In order to solve the above technical problems, the invention provides a kind of hysteroscope stapler for cerebral operationses, the kiss
Clutch includes strut, and the strut includes mobile jib and chuck successively, and the mobile jib, which has, causes the stapler in working condition
When the structure of predetermined operating space and visual-field space is left in hysteroscope porch.
Wherein, the mobile jib be spline-like formations, successively including control unit, location division and connecting portion, the control unit with
Set between the connecting portion in predetermined angle α.
Wherein, the chuck includes the first clamping bar and the second clamping bar, and first end and the mobile jib of first clamping bar are consolidated
Fixed connection, the first end of second clamping bar is fixedly connected with the mobile jib, and first clamping bar is parallel with second clamping bar
Set, and the loose slot of preset width is formed between the side of the first clamping bar first and the first side of second clamping bar；It is described
Second side of the first clamping bar is provided with the first projection, and the second side of second clamping bar is provided with the second projection.
Wherein, the stapler also includes nail bin and handle, and the nail bin is fixedly connected with the strut；The handle bag
Shell, runner and press section are included, the runner is rotatably connected with the shell, and the runner is fixedly connected with the strut；
The press section is slidably connected with the shell, and the press section is connected with the nail bin, the press section and the folder
Head is slidably connected.
Wherein, the handle also includes the first link gear, and first link gear includes pushing away groove and elastic device, institute
State strut to push away in groove and be slidably connected with the groove that pushes away described in, the first end for pushing away groove is slidably connected with the chuck,
Second end for pushing away groove is rotatably connected with the elastic device, and the elastic device is slidably connected with the press section, institute
Elastic device is stated to be connected with the shell elasticity.
Wherein, the elastic device includes pushing block and spring, and the pushing block is connected by the spring and the shell elasticity
Connect, the pushing block is slidably connected with the press section.
Wherein, the handle also includes push rod, and the push rod is slidably connected with the nail bin, and the first end of the push rod
It is in contact with the suturing nail in the nail bin, the second end and the press section of the push rod are connected.
Wherein, the press section is pressing structure or pushing structure.
Wherein, the predetermined angle α is more than 12 degree, the second end of the control unit and the reverse extending line of the connecting portion
Between vertical range be more than 2cm.
Wherein, the location division is arcuate structure.
Provided by the present invention for cerebral operationses hysteroscope stapler by abnormity strut, push away groove and with push away groove and
The handle of nail bin linkage so that the stapler can be well on suture in hysteroscope, and will not stop in sewing process
The entrance of hysteroscope, is easy to observation and the use of aid, and facility is provided for operation.
The following description for exemplary embodiment is read with reference to the drawings, other property features of the invention and advantage will
It is apparent from.
Brief description of the drawings
The accompanying drawing for being incorporated into specification and constituting a part for specification shows embodiments of the invention, and with
Description is used for the principle for explaining the present invention together.In the drawings, similar reference is used to represent similar key element.Under
Accompanying drawing in the description of face is some embodiments of the present invention, rather than whole embodiments.Come for those of ordinary skill in the art
Say, on the premise of not paying creative work, other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 schematically illustrates the side structure schematic diagram of the strut of the hysteroscope stapler of the present invention；
Fig. 2 schematically illustrates the top view of strut；
Fig. 3 schematically illustrates the A portions enlarged drawing in Fig. 2；
Fig. 4 schematically illustrates the side structure schematic diagram of the hysteroscope stapler of the present invention；
Fig. 5 shows the B portions enlarged drawing in Fig. 4；
Fig. 6 schematically illustrates the handle inner structural representation of the hysteroscope stapler of the present invention；
Fig. 7 shows the C portions enlarged drawing in Fig. 6；
Fig. 8 schematically illustrates the side schematic view for pushing away groove of the hysteroscope stapler of the present invention；
Fig. 9 schematically illustrates the top view for pushing away groove of the hysteroscope stapler of the present invention；
Figure 10 schematically illustrates the structural representation of pushing block.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Need
Illustrate, in the case where not conflicting, the feature in embodiment and embodiment in the application can be mutually combined.
, can be by chamber when inventor is by designing a special-shaped strut come so that being sutured in hysteroscope using stapler
Its complementary space of mirror porch, which is merged out, to be come, and is easy to while being encephalic seam using the corresponding complementary operation of other instruments progress
Conjunction offers convenience.
Below in conjunction with the accompanying drawings, to being carried out specifically with stapler according to the hysteroscope provided by the present invention for cerebral operationses
It is bright.
The hysteroscope for cerebral operationses of the present invention includes strut with stapler, and Fig. 1 shows a kind of specific reality of strut
Apply the side structure schematic diagram of example, Fig. 2 shows the top view of the strut of the embodiment, shown referring to Figures 1 and 2, strut 1 according to
It is secondary including mobile jib 11 and chuck 12, mobile jib 11, which has, causes stapler 100 leaves in working condition in hysteroscope porch predetermined
Operating space and visual-field space structure, be not only convenient for observation, it can also be used in sewing process while in hysteroscope
Its complementary tool, so as to accelerate stitching speed, reduces bacteria breed, the probability of infection, reduction operation wind to a certain extent
Danger.
In the specific embodiment shown in Fig. 1, mobile jib 11 is spline-like formations.As shown in Fig. 2 the mobile jib 11 can be successively
Including control unit 111, location division 112 and connecting portion 113, the connecting clip 12 of connecting portion 113 and location division 112；Pass through location division
112 will be set between control unit 111 and connecting portion 113 in predetermined angle α, i.e., mobile jib 11 is curved structure, so that when chuck 12
Deviate when being sutured at wound between the bearing of trend of control unit 111 and connecting portion 113, the entrance of hysteroscope is avoided
Open, other complementary tools can be put into hysteroscope simultaneously, such as tweezers.
Fig. 3 shows the partial enlarged drawing in the A portions in Fig. 2, and Fig. 3 illustrates the detailed of chuck 12 in this specific embodiment
Fine texture.Shown in reference picture 3, in the present embodiment, chuck 12 includes the first clamping bar 121 and the second clamping bar 122, the first clamping bar
121 first end is fixedly connected with mobile jib 11, and the first end of the second clamping bar 122 is fixedly connected with mobile jib 11, the first clamping bar 121 with
Second clamping bar 122 is parallel to each other and is oppositely arranged, the shape between the side of the first clamping bar 121 first and the first side of the second clamping bar 122
Into the loose slot of preset width, it is easy to squeeze to carrying out elasticity between the end of the first clamping bar 121 and the end of the second clamping bar 122
Suturing nail to be stapled, need to only be located between the end of the first clamping bar 121 and the end of the second clamping bar 122, you can logical by pressure
Cross the first clamping bar 121 of extruding and the second clamping bar 122 and suturing nail is closed to the suture for realizing precalculated position.
Specifically, the second side of the first clamping bar 121 is provided with the first projection 121a, and the second side of the second clamping bar 122 is set
There are the second projection 122a, the first projection 121a and the second projection 122a to be slidably connected with press section 32.Press section 32 is carried out
During pressing, by the slip between the first projection 121a and the second projection 122a to the first clamping bar 121 and the second clamping bar 122
Extruded.In addition, the first block 121b is provided with the end of the second side of the first clamping bar 121, the of the second clamping bar 122
The end of two sides is provided with the second block 122b, and the first block 121b and the second block 122b are symmetrical arranged；It is intended to be sutured
The suturing nail of operation is located between the first block 121b and the second block 122b, and the first clamping bar 121 and the second clamping bar 122 are carried out
During extruding, suturing nail is extruded in the presence of the first block 121b and the second block 122b, and then suturing nail is closed
Close, realize suture operation.
Fig. 4 shows the side structure schematic diagram of the hysteroscope stapler for cerebral operationses according to the present invention, and Fig. 5 shows
Shown in the B portions enlarged drawing of the partial sectional view gone out in Fig. 4, reference picture 4 and Fig. 5, the stapler 100 also includes nail bin 2 and hand
Handle 3, handle 3, which is both used to hold, to be taken, is also used for controlling the suturing nail in nail bin 2 to be sutured；Nail bin 2 is fixedly connected with mobile jib 11,
Suturing nail in nail bin 2 is reached at chuck 12 along mobile jib 11, and the end of suturing nail is caught on to the edge for being intended to stitching floor, by folder
First 12 two clamping bars carry out extruding and cause suturing nail closure, so as to realize the suture of wound.
Specifically, handle 3 includes shell 30, runner 31 and press section 32, wherein, runner 31 rotatably connects with shell 30
Connect, runner 31 is fixedly connected with mobile jib 11, the angle of mobile jib 11 can be adjusted by rotating wheel 31, and then adjust and mobile jib
The angles and positions of suturing nail in 11 connected nail bins 2；Press section 32 is slidably connected with shell 30, press section 32 and nail bin 2
Drive connection, press section 32 is slidably connected with chuck 12, and by carrying out pressing operation to press section 32, both chuck 12 can be entered
Row extruding acts and closes the suturing nail of the end of nail bin 2, again can push ahead the suturing nail in nail bin 2 so that next
Individual suturing nail, which is pushed at chuck 12, carries out next place's suture.
Fig. 6 shows structural representation of the hysteroscope stapler of the present invention after the upper lid of shell 30 is taken down, and Fig. 7 is shown
Shown in C portions enlarged drawing in Fig. 6, comprehensive reference picture 6 and Fig. 7, handle 3 also includes first link gear 33, and press section 32 leads to
Cross the first link gear 33 to be slidably connected with chuck 12, the suturing nail at chuck 12 is extruded and closed.Specifically, first
Motivation structure 33 includes pushing away groove 331 and elastic device 332.Fig. 8 shows that a kind of side structure for the specific embodiment for pushing away groove 331 shows
It is intended to, Fig. 9 schematically illustrates the top view for pushing away groove 331 of the embodiment, and shown in comprehensive reference picture 6- Fig. 9, strut 1 is located at
Push away in groove 331 and be slidably connected with pushing away groove 331, in the present embodiment, strut 1 is curved structure, therefore push away groove 331 also to be curved
Type structure, and push away groove 331 curved structure be slightly larger than strut 1 curved structure, that is, push away left between groove 331 and strut 1 it is pre-
Fixed gap, to ensure that slip between the two is smooth；Push away the first end of groove 331 simultaneously and chuck 12 is slidably connected, i.e.,：It can lead to
Cross slip promotion and push away groove 331, the first end for pushing away groove 331 enters line slip along the first projection 121a and the second projection 122a, so that real
Now to the extruding of the first clamping bar 121 and the second clamping bar 122, and then it is pointed to the extruding closure of the suturing nail at chuck 12.Push away groove 331
The second end be fixedly connected and be rotatably connected with elastic device 332 with runner 31, pushing away groove 331 can be in elastic device 332
Rotated simultaneously with strut 1 with the rotation of runner 31 in the case that position is constant；Elastic device 332 is slided with press section 32 to be connected
Connect, elastic device 332 and the elastic connection of shell 30, when carrying out pressing operation to press section 32, elastic device 332 is slided along shell 30
It is dynamic, slided so as to drive and push away groove 331 along strut 1, and then push away the first end of groove 331 along the first projection 121a and the second projection 122a
Enter line slip, realize the extruding to chuck 12 so that the suturing nail closure at chuck 12.
In the present embodiment, elastic device 332 includes pushing block 332a and spring 332b, and pushing block 332a is that shell 30 is slided
While connection, by spring 332b and the elastic connection of shell 30, and pushing block 332a is slidably connected with press section 32.
Figure 10 shows a kind of structural representation of pushing block 332a specific embodiment, shown in reference picture 10, pushing block 332a
End be provided with the cylindrical structure with groove profile, the end 332c of the cylindrical structure is embedded in the elongated hole at the second end for pushing away groove 331
In 331a, thus push away groove 331 can around the end of pushing block 332 center axis thereof.Pushing block 332a sidepiece is provided with wedge shape
Block 332d, sets fluted, wedge 332d is located in the groove, and the end of groove is provided with bumping post in the inner side of press section 32
321, when carrying out push action to press section 32, hypotenuse of the bumping post 321 along wedge 332d is slided, and then promotes pushing block 332a edges
Shell 30 is slided, extrusion spring 332b, is slided while pushing away groove 331 in the presence of pushing block 332a end 332c along strut 1
It is dynamic, and then first end slip extruding the first projection 121a and the second projection 122a of groove 331 is pushed away, realized by chuck 12 to suture
The extruding closure of nail；Decontrol behind press section 32, under spring 332b elastic restoring force, pushing block 332a drives and pushes away groove 331
Set back.
Referring back to shown in Fig. 6 and Fig. 7, handle 3 also includes the second link gear, and press section 32 passes through the second link gear
It is slidably connected with nail bin 2.In the present embodiment, the second link gear is push rod 34, and push rod 34 is slidably connected with nail bin 2, and top
The first end of bar 34 is in contact with the suturing nail in nail bin 2, and the second end and the press section 32 of push rod 34 are connected.To pressing
Portion 32 is operated after the closure for realizing suturing nail at chuck 12, when decontroling press section 32, and closed suturing nail is from the He of nail bin 2
Depart between chuck 12 and stay at wound, while by the drive connection between press section 32, push rod 34 is promoted in nail bin 2
Bearing of trend of the suturing nail along nail bin 2 and strut 1 slide, make next suturing nail be pushed to pending next place at chuck 12
Suture.
Specifically, press section 32 could be arranged to pressing structure or pushing structure, and the pressing structure or promotion knot
Structure both could be arranged to unilateral operation, it can also be provided that Bilateral Symmetry and operate, as shown in drawings, in the present embodiment simultaneously
In, press section 32 is pressing structure, and operated simultaneously for Bilateral Symmetry.
It is used for the hysteroscope internal diameter about 2cm that cerebral operationses are used under normal circumstances, therefore, in order to be sutured in hysteroscope
Operating space predetermined Shi Liuyou and visual-field space, hysteroscope of the invention with the strut 1 of stapler 100, its control unit 111 with
Predetermined angle α between connecting portion 113 needs to be more than 12 degree of settings, for example, 15 degree or 18 degree are could be arranged to, its specific number
Value can be set according to factors such as length, the sizes of shell 30 of handle 3 of strut 1.The purpose that this angle is set, mainly
It is in order that the vertical range obtained between the second end of control unit 111 and the reverse extending line of connecting portion 113 is more than 2cm, i.e. hand
Vertical range between the end of the shell 30 of handle 3 and the reverse extending line of connecting portion 113 is more than the diameter of hysteroscope, so as to
Ensure when being sutured using the stapler 100 in hysteroscope, hysteroscope porch and its inner case are completely visual without quilt
Block.The hysteroscope of the present invention can be applied not only to the minimally-invasive cerebral operationses carried out in positions such as nasal sides with stapler 100,
It can be used for the Minimally Invasive Surgery of suture inside other carried out using hysteroscope and needs.
Finally it is pointed out that the structure of location division 112 is that can arbitrarily make between connecting portion 113 and control unit 111
Form predetermined angle, achievable structure.For example, in the present embodiment, location division 112 is arcuate structure.
Descriptions above can combine implementation individually or in a variety of ways, and these variants all exist
Within protection scope of the present invention.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment comprising a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including one ... ", it is not excluded that in bag
Also there is other identical element in the process, method, article or the equipment that include the key element.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of hysteroscope for cerebral operationses is with stapler (100), it is characterised in that the stapler (100) includes strut
(1), the strut (1) includes mobile jib (11) and chuck (12) successively, and the mobile jib (11), which has, causes the stapler (100)
The structure of predetermined operating space and visual-field space is left in hysteroscope porch in working condition.
2. hysteroscope as claimed in claim 1 is with stapler (100), it is characterised in that the mobile jib (11) is spline-like formations,
Include control unit (111), location division (112) and connecting portion (113), the control unit (111) and the connecting portion (113) successively
Between in predetermined angle α set.
3. hysteroscope as claimed in claim 1 is with stapler (100), it is characterised in that the chuck (12) includes the first clamping bar
(121) and the second clamping bar (122), the first end of first clamping bar (121) is fixedly connected with the mobile jib (11), and described second
The first end of clamping bar (122) is fixedly connected with the mobile jib (11), first clamping bar (121) and second clamping bar (122)
It is arranged in parallel, and preset width is formed between the side of first clamping bar (121) first and the first side of second clamping bar (122)
Loose slot；
Second side of first clamping bar (121) is provided with first raised (121a), and the second side of second clamping bar (122) is set
It is equipped with second raised (122a).
4. hysteroscope as claimed in claim 1 is with stapler (100), it is characterised in that the stapler (100) also includes nail bin
(2) and handle (3), the nail bin (2) is fixedly connected with the strut (1)；
The handle (3) includes shell (30), runner (31) and press section (32), and the runner (31) and the shell (30) can
Connection is rotated, the runner (31) is fixedly connected with the strut (1)；The press section (32) is slided with the shell (30) to be connected
Connect, the press section (32) is connected with the nail bin (2), the press section (32) is slidably connected with the chuck (12).
5. hysteroscope as claimed in claim 4 is with stapler (100), it is characterised in that the handle (3) also includes the first linkage
Mechanism (33), first link gear (33) includes pushing away groove (331) and elastic device (332), and the strut (1) is located at described
Push away in groove (331) and be slidably connected with the groove (331) that pushes away, the first end for pushing away groove (331) is slided with the chuck (12)
Connection, second end for pushing away groove (331) is rotatably connected with the elastic device (332), the elastic device (332) and institute
State press section (32) to be slidably connected, the elastic device (332) and the shell (30) elastic connection.
6. hysteroscope as claimed in claim 5 is with stapler (100), it is characterised in that the elastic device (332) includes pushing block
(332a) and spring (332b), the pushing block (332a) passes through the spring (332b) and the shell (30) elastic connection, institute
Pushing block (332a) is stated to be slidably connected with the press section (32).
7. hysteroscope as claimed in claim 4 is with stapler (100), it is characterised in that the handle (3) also includes push rod
(34), the push rod (34) is slidably connected with the nail bin (2), and the first end and the nail bin (2) of the push rod (34) are interior
Suturing nail be in contact, the second end of the push rod (34) is connected with the press section (32).
8. hysteroscope as claimed in claim 4 is with stapler (100), it is characterised in that the press section (32) is pressing structure
Or pushing structure.
9. hysteroscope as claimed in claim 2 is with stapler (100), it is characterised in that the predetermined angle α is more than 12 degree, institute
The vertical range stated between the second end of control unit (111) and the reverse extending line of the connecting portion (113) is more than 2cm.
10. hysteroscope as claimed in claim 2 is with stapler (100), it is characterised in that the location division (112) is arc knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139654.6A CN107049393B (en) | 2017-03-09 | 2017-03-09 | Endoscopic stapler for brain surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139654.6A CN107049393B (en) | 2017-03-09 | 2017-03-09 | Endoscopic stapler for brain surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107049393A true CN107049393A (en) | 2017-08-18 |
| CN107049393B CN107049393B (en) | 2023-12-01 |
Family
ID=59621678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710139654.6A Active CN107049393B (en) | 2017-03-09 | 2017-03-09 | Endoscopic stapler for brain surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107049393B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004089442A (en) * | 2002-08-30 | 2004-03-25 | Top:Kk | Surgical anastomotic device |
| CN1736339A (en) * | 2005-07-26 | 2006-02-22 | 张祖仁 | Surgical stitch device |
| CN1736340A (en) * | 2004-07-28 | 2006-02-22 | 伊西康内外科公司 | Surgery suturing appliance with electric activated polymer actuating type emission-proof single direction locking mechanism |
| CN101534721A (en) * | 2006-09-29 | 2009-09-16 | 伊西康内外科公司 | Surgical stapling instrument with mechanical mechanism for limiting maximum tissue compression |
| CN101999916A (en) * | 2010-09-28 | 2011-04-06 | 常州市康迪医用吻合器有限公司 | Endoscopic surgery cutting stapler with elastic neck ring |
| US20130126586A1 (en) * | 2010-09-30 | 2013-05-23 | Changzhou Kangdi Medical Stapler Co., Ltd. | Endoscopic surgical cutting stapler with a chain articulation |
| CN103800043A (en) * | 2012-11-09 | 2014-05-21 | 柯惠Lp公司 | Circular stapler mechanical lockout |
| CN105054995A (en) * | 2015-08-18 | 2015-11-18 | 无锡市瑞源普斯医疗器械有限公司 | Osculating assembly of disposable circumcision anastomat |
| CN105078546A (en) * | 2015-09-14 | 2015-11-25 | 湖北博康医药科技有限公司 | Prepuce cutting and stitching instrument |
| CN105342657A (en) * | 2015-09-30 | 2016-02-24 | 湖北心源科技有限公司 | Angle-adjustable lubricating anorectal stapler |
| CN105615934A (en) * | 2016-03-14 | 2016-06-01 | 常州智康机械有限公司 | Tubular anastomat |
| CN106264681A (en) * | 2016-08-31 | 2017-01-04 | 无锡市瑞源普斯医疗器械有限公司 | The operation percussion viewing device of disposable foreskin Endo-GIA |
-
2017
- 2017-03-09 CN CN201710139654.6A patent/CN107049393B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004089442A (en) * | 2002-08-30 | 2004-03-25 | Top:Kk | Surgical anastomotic device |
| CN1736340A (en) * | 2004-07-28 | 2006-02-22 | 伊西康内外科公司 | Surgery suturing appliance with electric activated polymer actuating type emission-proof single direction locking mechanism |
| CN1736339A (en) * | 2005-07-26 | 2006-02-22 | 张祖仁 | Surgical stitch device |
| CN101534721A (en) * | 2006-09-29 | 2009-09-16 | 伊西康内外科公司 | Surgical stapling instrument with mechanical mechanism for limiting maximum tissue compression |
| CN101999916A (en) * | 2010-09-28 | 2011-04-06 | 常州市康迪医用吻合器有限公司 | Endoscopic surgery cutting stapler with elastic neck ring |
| US20130126586A1 (en) * | 2010-09-30 | 2013-05-23 | Changzhou Kangdi Medical Stapler Co., Ltd. | Endoscopic surgical cutting stapler with a chain articulation |
| CN103800043A (en) * | 2012-11-09 | 2014-05-21 | 柯惠Lp公司 | Circular stapler mechanical lockout |
| CN105054995A (en) * | 2015-08-18 | 2015-11-18 | 无锡市瑞源普斯医疗器械有限公司 | Osculating assembly of disposable circumcision anastomat |
| CN105078546A (en) * | 2015-09-14 | 2015-11-25 | 湖北博康医药科技有限公司 | Prepuce cutting and stitching instrument |
| CN105342657A (en) * | 2015-09-30 | 2016-02-24 | 湖北心源科技有限公司 | Angle-adjustable lubricating anorectal stapler |
| CN105615934A (en) * | 2016-03-14 | 2016-06-01 | 常州智康机械有限公司 | Tubular anastomat |
| CN106264681A (en) * | 2016-08-31 | 2017-01-04 | 无锡市瑞源普斯医疗器械有限公司 | The operation percussion viewing device of disposable foreskin Endo-GIA |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107049393B (en) | 2023-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10305797B4 (en) | Sewing instrument with deformable needle | |
| DE69333383T2 (en) | ENDOSCOPIC SEWING SYSTEM | |
| CN103379865B (en) | Use the Skin sewing needle of rotary needle | |
| CN105266858B (en) | For guiding the method and apparatus of suture | |
| CN101292888A (en) | Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism | |
| CN105125246A (en) | Threaded suture anchor | |
| CN204723113U (en) | Push away wire twister | |
| CN102824200A (en) | Circular purse-string forceps capable of automatically sewing in purse way | |
| CN202776430U (en) | Round purse-string forceps capable of suturing purse-string | |
| CN107049393A (en) | A kind of hysteroscope stapler for cerebral operationses | |
| CN202776424U (en) | Round purse-string forceps capable of suturing purse-string | |
| CN102813538A (en) | Circular purse-string forceps capable of automatically beating purse-strings | |
| CN108903987B (en) | Simple skin stretching device | |
| CN207356100U (en) | A kind of hysteroscope stapler for cerebral operations | |
| CN105496542B (en) | A kind of special Kirschner wire bending device of orthopaedics and its application method | |
| CN208371834U (en) | A kind of stapler | |
| CN205988299U (en) | Rotatable stapler-type endoscopic suture device | |
| CN106560404A (en) | Knotting and thread cutting device | |
| CN210077753U (en) | Special pliers of double-edged eyelid operation | |
| CN110464400A (en) | Intracavitary Endo-GIA and its tong head | |
| CN107898483A (en) | Endoscope-assistant surgery stitching devices | |
| CN206390952U (en) | A kind of fibrous ring stitching devices for being easy to separate suture | |
| CN206063198U (en) | Medical spring forceps | |
| CN209048221U (en) | A kind of intracavitary stitching unstrument | |
| JP2007130457A (en) | Sickle-shaped needle and method for using the same |
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 |