CN207152613U - Endoscopic surgery pulling device - Google Patents
Endoscopic surgery pulling device Download PDFInfo
- Publication number
- CN207152613U CN207152613U CN201720213344.XU CN201720213344U CN207152613U CN 207152613 U CN207152613 U CN 207152613U CN 201720213344 U CN201720213344 U CN 201720213344U CN 207152613 U CN207152613 U CN 207152613U
- Authority
- CN
- China
- Prior art keywords
- surgical clips
- folder
- pincers
- close
- caliper
- 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.)
- Expired - Fee Related
Links
- 238000002674 endoscopic surgery Methods 0.000 title claims abstract description 19
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 80
- 230000001575 pathological effect Effects 0.000 claims abstract description 37
- 208000019300 CLIPPERS Diseases 0.000 claims abstract description 17
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 claims abstract description 17
- 238000002513 implantation Methods 0.000 claims abstract description 7
- 238000001356 surgical procedure Methods 0.000 claims abstract description 7
- 230000001737 promoting effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000008602 contraction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002271 resection Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 2
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
A kind of endoscopic surgery pulling device is the utility model is related to, belongs to the technical field of medicine equipment.According to technical scheme provided by the utility model, the endoscopic surgery pulling device, including for gripping the surgical clips of pathological tissues close caliper, close pincers drawing operating mechanism for closing caliper implantation surgery cavity by surgical clips and controlling surgical clips to close the operation tube of caliper gripping pathological tissues and close for pulling the surgical clips folder of caliper；The folder closes pincers drawing operating mechanism and closes clipper joint line including closing the folder that the tail end of caliper is connected with surgical clips, and the tail end that one end that the folder closes clipper joint line closes caliper with surgical clips is connected, and the other end that folder closes clipper joint line is connected with pulling one end of action bars.The utility model can effectively pull the edge for having cut free pathological tissues tiling part, endoscope operation position is sufficiently exposed in endoscopic visual, it is ensured that operation is smoothed out, and improves procedure efficiency and security.
Description
Technical field
A kind of pulling device is the utility model is related to, especially a kind of endoscopic surgery pulling device, belongs to medicine equipment
Technical field.
Background technology
Endoscopic surgery can be cut off when pathological tissues are less in body cavities, has the characteristics of getting up early is minimally invasive,
Treatment to pathological tissues in patient's cavity has irreplaceable superiority, is foreign matter removing and pathological tissues in body cavities
The developing direction of excision.
Endoscopic surgery knife, the operation of the endoscopic surgery knife of especially long cavity deep (such as the urinary tract, alimentary canal, air flue) are difficult
Degree is very big, because in the slightly larger pathological tissues of cutting area, the edge tiling part of pathological tissues often covers scope hand
The operating position of art knife, makes the visual field of the electronic curtain of endoscopic technic can not smoothly observe surgical cut position.Need to adopt
The edge of the pathological tissues to have dissociated tiling part is cast aside with various methods, exposes the operative site in more deep, so as to
Further implement in operation.
In order to realize the smooth operation of endoscopic surgery knife, at present frequently with several method is relatively complicated and effect compared with
Difference, the interior arthroscopic diagnosis drawing operation apparatus that a kind of effect of urgent clinical needs is reliable, easy to implement.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of endoscopic surgery pulling device,
It can effectively pull the edge for having cut free pathological tissues tiling part, and endoscope operation position is sufficiently exposed to
In endoscopic visual, it is ensured that operation is smoothed out, and improves procedure efficiency and security.
According to technical scheme provided by the utility model, the endoscopic surgery pulling device, including for gripping lesion group
The surgical clips knitted close caliper, for surgical clips to be closed into caliper implantation surgery cavity and control surgical clips to close caliper gripping pathological tissues
Operation tube and closed for pulling the surgical clips caliper folder close pincers drawing operating mechanism；
The folder closes pincers drawing operating mechanism and closes clipper joint line including closing the folder that the tail end of caliper is connected with surgical clips, described
One end that folder closes clipper joint line is closed the tail end of caliper with surgical clips and be connected, and folder closes the other end of clipper joint line and pulls action bars
One end connects.
The drawing action bars can move, drawing behaviour in drawing operation sleeve pipe in the drawing operation sleeve pipe
The other end for making bar passes from the end of drawing operation sleeve pipe.
The end that the drawing action bars passes drawing operation sleeve pipe is provided with drawing operation ring, the drawing operation ring and folder
Clipper joint line is closed respectively positioned at the both ends of drawing action bars；The end outer wall of drawing operation sleeve pipe is provided with drawing operation handle,
The drawing operation ring is positioned at the outside of drawing operation handle.
The surgical clips close caliper include surgical clips close pincers and be enclosed on the surgical clips close pincers on folder close nesting ring, institute
State folder and close nesting ring and can be closed in the surgical clips on pincers and move, when folder, which closes nesting ring, be located at surgical clips and close the head end of pincers, perform the operation
Folder, which closes pincers, can shrink gripping pathological tissues.
The operation tube includes operation outer tube, the operation middle sleeve in the operation outer tube and positioned at described
The operation inner sleeve in middle sleeve is operated, the operation inner sleeve, operation middle sleeve and operation outer tube are in coaxial distribution, and
Operation inner sleeve can cover in-pipe in operation, and operation middle sleeve can be in operation overcoat in-pipe；
Putting hole is provided with the one end of the operation inner sleeve, the putting hole allows the company that surgical clips are closed outside pincers tail end
Connect placement body to set, the tail end that connection placement body closes pincers by the placement body connecting line that can pull apart with surgical clips is connected.
Positioning gap is provided with the end of the operation inner sleeve, the positioning gap allows placement body connecting line to set,
And positioning gap is connected with putting hole.
Pincers tail is closed in one end of placement body connecting line with being connected placement body connection, the other end and the surgical clips of placement body connecting line
Connection sheet connection in end.
The length of the operation outer tube is less than operation middle sleeve and operates the length of inner sleeve, operates the pipe of middle sleeve
Footpath is closed the external diameter of nesting ring with folder and be adapted to, is moved with promoting folder to close nesting ring by operating middle sleeve on surgical clips are closed and clamped.
The advantages of the utility model：Surgical clips, which are closed on pincers, sets folder to close nesting ring, and the connection that surgical clips are closed outside pincers tail end is put
Put physical efficiency to be placed in the putting hole of operation inner sleeve tube end, surgical clips close pincers and pass through operation tube and scope implantation surgery cavity
It is interior, it can realize that surgical clips close clamping of the pincers to pathological tissues using operating inner sleeve and operating middle sleeve, and realize and place
The fracture of body connecting line, after operation tube removes from scope, the handle hole of scope can be utilized to place required resection instrument, and
Pulled using pulling action bars and can close pincers to surgical clips, can effectively pull and cut free pathological tissues tiling part
Edge, endoscope operation position is sufficiently exposed in endoscopic visual, it is ensured that operation is smoothed out, improve operation effect
Rate and security.
Brief description of the drawings
Fig. 1 is that the utility model surgical clips close the cooperation schematic diagram that caliper closes pincers drawing operating mechanism with folder.
Fig. 2 is the structural representation of the utility model operation tube.
Fig. 3 be the utility model by surgical clips close caliper be installed on operation inner sleeve tube end schematic diagram.
Fig. 4 is that the utility model surgical clips close the schematic diagram that caliper is accommodated in operation outer tube.
Fig. 5 is that surgical clips of the utility model in operation cavity close the schematic diagram after caliper releases operation outer tube.
Fig. 6 is that the utility model promotes folder to close the signal that nesting ring moves on surgical clips are closed and clamped using middle sleeve is operated
Figure.
Fig. 7 is the schematic diagram for the head end gripping pathological tissues that the utility model surgical clips close pincers.
Fig. 8 is that the utility model surgical clips close the schematic diagram that pincers separate with operation inner sleeve.
Fig. 9 is the schematic diagram after the utility model removes operation tube out of operation cavity.
Figure 10 is the schematic diagram that the utility model to pathological tissues pull exposed operative site.
Description of reference numerals：1- surgical clips close pincers, 2- folders close nesting ring, 3- connection sheets, 4- placement bodies connecting line, 5- connections
Placement body, 6- folders close clipper joint line, 7- drawing operations sleeve pipe, 8- drawings operation handle, 9- drawing operations ring, 10- operation overcoats
Pipe, 11- operations middle sleeve, 12- operations inner sleeve, 13- putting holes, 14- positioning gap, 15- pathological tissues and 16- drawing behaviour
Make bar.
Embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
As shown in Fig. 1~Figure 10：, will in order to effectively pull the edge for having cut free pathological tissues tiling part
Endoscope operation position is sufficiently exposed in endoscopic visual, it is ensured that operation is smoothed out, and improves procedure efficiency and safety
Property, the surgical clips that the utility model includes being used to grip pathological tissues 15 close caliper, for surgical clips to be closed into caliper implantation surgery
Cavity simultaneously controls surgical clips to close the operation tube of caliper gripping pathological tissues 15 and the folder of caliper is closed for pulling the surgical clips
Close pincers drawing operating mechanism；
The folder closes pincers drawing operating mechanism and closes clipper joint line 6, institute including closing the folder that the tail end of caliper is connected with surgical clips
State folder and close one end of clipper joint line 6 and the tail end of caliper is closed with surgical clips be connected, folder closes the other end of clipper joint line 6 with pulling operation
One end connection of bar 16.
Specifically, surgical clips are closed caliper and are sent into by operation tube in operation cavity, and control surgical clips to close caliper gripping institute
Corresponding pathological tissues 15, after surgical clips close caliper gripping pathological tissues 15, closing pincers drawing operating mechanism using folder can pull
The pathological tissues 15 of gripping, after pathological tissues 15 are gripped and pulled, endoscope operation position can be sufficiently exposed to
In endoscopic visual, it is ensured that operation is smoothed out.After being cut off to pathological tissues 15, using folder close pincers drawing operating mechanism with
And surgical clips are closed caliper and can pulled out the pathological tissues 15 of excision outside operation cavity.When it is implemented, using pulling action bars 16
And folder closes clipper joint line 6 and closes caliper with surgical clips and is connected, realize that the drawing that surgical clips are closed with caliper operates.
As shown in figure 1, the drawing action bars 16 is operated in sleeve pipe 7 positioned at drawing, and can be in the drawing operation sleeve pipe 7
Interior motion, the other end for pulling action bars 16 pass from the end of drawing operation sleeve pipe 7.
The end that the drawing action bars 16 passes drawing operation sleeve pipe 7 is provided with drawing operation ring 9, the drawing operation ring
9 close clipper joint line 6 respectively positioned at the both ends of drawing action bars 16 with folder；The end outer wall of drawing operation sleeve pipe 7 is provided with drawing
Operation handle 8, the drawing operation ring 9 is positioned at the outside of drawing operation handle 9.
In the utility model embodiment, drawing action bars 16 pulls the length of action bars 16 in drawing operation sleeve pipe 7
Direction is consistent with the length direction of drawing operation sleeve pipe 7, and the length of drawing action bars 16 is more than the length of drawing operation sleeve pipe 7
Degree, motion, in particular to drawing action bars 16 of the drawing action bars 16 in drawing operation sleeve pipe 7 are in drawing operation sleeve pipe 7
Moved along the length direction of drawing operation sleeve pipe 7, when drawing action bars 16 moves in drawing operation sleeve pipe 7, opponent can be realized
Art folder closes the drawing operation of caliper.
The end that operation handle 8 operates sleeve pipe 7 in drawing is pulled, drawing operation handle 8 and drawing operation sleeve pipe 7 are L-shaped,
Drawing operation ring 9 can conveniently realize that drawing action bars 16 is grasped in drawing outside drawing operation handle 8, by pulling operation ring 9
Make to move in sleeve pipe 7.
As shown in Fig. 2 the operation tube includes operation outer tube 10, covered in the operation in the operation outer tube 10
Pipe 11 and positioned at it is described operation middle sleeve 11 in operation inner sleeve 12, it is described operation inner sleeve 12, operation middle sleeve 11 with
And operation outer tube 10 is distributed in coaxial, and operation inner sleeve 12 can move in sleeve pipe 11 in operation, operate the energy of middle sleeve 11
Moved in operation outer tube 10；
In the utility model embodiment, the length of the operation outer tube 10 is less than operation middle sleeve 11 and operation inner sleeve
The length of pipe 12, operate middle sleeve 11 size operation inner sleeve 12 length, operation inner sleeve 12, operation middle sleeve 11 and
It can be mutually shifted between operation outer tube 10, that is, operate the axial direction fortune of the interior edge of the sleeve pipe 11 operation middle sleeve 11 in operation of inner sleeve 12
Dynamic, operation middle sleeve 11 operates the axial movement of outer tube 10 in the operation interior edge of outer tube 10, is covered in operation outer tube 10, operation
Pipe 11 and operation inner sleeve 12 remain to keep corresponding connection status, the concrete structure of operation tube coordinates after mutual motion
Form is that here is omitted known to those skilled in the art.
When it is implemented, the surgical clips close caliper including surgical clips close pincers 1 and be enclosed on the surgical clips close pincers 1 on
Folder closes nesting ring 2, and the folder, which closes nesting ring 2 and can closed in the surgical clips on pincers 1, to be moved, and is located at surgical clips when folder closes nesting ring 2
When closing the head end of pincers 1, surgical clips, which close pincers 1, can shrink gripping pathological tissues 15.
In the utility model embodiment, it is in tong-like that surgical clips, which close pincers 1, the structure that can specifically use the art to commonly use
Known to form, specially those skilled in the art, here is omitted.The head end that surgical clips close pincers 1 can open or shrink, when
, can be to the gripping of pathological tissues 15 when the head end that surgical clips close pincers 1 shrinks.In order to realize that surgical clips close the receipts of 1 head end of pincers
Contracting, and keep current contraction state, closed in surgical clips and be cased with folder on pincers 1 and close nesting ring 2, wherein, folder closes nesting ring 2 can be in hand
Art folder close pincers 1 on along surgical clips close pincers 1 length direction move, when folder close nesting ring 2 move to surgical clips close pincers 1 head end
When, it can realize that driving surgical clips close the contraction of 1 head end of pincers, and keep current contraction state.When it is implemented, folder closes nesting ring
2 internal diameter closes pincers 1 with surgical clips and is adapted, and ensures that folder closes nesting ring 2 when surgical clips are closed on pincers 1 and moved, can cause surgical clips
The head end for closing pincers 1 shrinks and kept, and generally, folder closes nesting ring 2 and can closed positioned at surgical clips between the head end and tail end of pincers 1
Regional location, and folder close nesting ring 2 will not be closed from surgical clips pincers 1 on depart from.When it is implemented, the caliber of operation middle sleeve 11
The external diameter of nesting ring 2 is closed with folder be adapted to, is moved with promoting folder to close nesting ring 2 and close to clamp in surgical clips by operating middle sleeve 11 on 1.
Further, surgical clips are closed in 1 implantation surgery cavity of pincers in order to effectively realize, in the operation inner sleeve 12
One end be provided with putting hole 13, the connection placement body 5 that the putting hole 13 allows surgical clips to close outside 1 tail end of pincers is set, and is connected
The tail end that placement body 5 closes pincers 1 by the placement body connecting line 4 that can pull apart with surgical clips is connected.
In the utility model embodiment, putting hole 13 can penetrate positioned at the one end for operating inner sleeve 12, putting hole 13
Inner sleeve 12 is operated, certainly, putting hole 13 can not also penetrate operation inner sleeve 12.Close outside the tail end of pincers 1 and set in surgical clips
Placement body 5 is connected, connection placement body 5 with spherical in shape or other shapes, can connect the shape of placement body 5 and the shape of putting hole 13
It is adapted, when placement body 5 will be connected in putting hole 13, can realizes that operation tube closes the connection of 1, pincers with surgical clips.Even
Connect placement body 5 tail ends of pincers 1 is closed by placement body connecting line 4 and surgical clips and be connected, placement body connecting line 4 can under stress
To be torn, the separation that surgical clips are closed between pincers 1 and operation tube can be realized.
In addition, being provided with positioning gap 14 in the end of the operation inner sleeve 12, the positioning gap 14 allows placement body
Connecting line 4 is set, and is positioned gap 14 and be connected with putting hole 13, and one end putting hole 13 in the positioning gap 14 connects, fixed
The other end in position gap 14 extends to the end of operation inner sleeve 12, and placement body connecting line 4 can be realized by positioning gap 14
Place.
One end of placement body connecting line 4 connects with being connected placement body 5, and the other end of placement body connecting line 4 closes with surgical clips
The connection sheet 3 clamped in 1 tail end connects.After connection placement body 5 is connected by placement body connecting line 4 with connection sheet 3, it can improve and hand
Art folder closes between pincers 1 reliability connected.
In use, operation tube is first placed in the handle hole of scope, after operation tube is located in the handle hole of scope, will grasp
The end for making inner sleeve 12 is stretched out, and is inserted to connect placement body 5 in the putting hole 13 of operation inner sleeve 12 end, such as Fig. 3
It is shown.After connection placement body 5 is located in putting hole 13, placement body connecting line 4 is in positioning gap 14, hereafter, pull operation
Inner sleeve 12 and operation middle sleeve 11, it is accommodated in so as to obtain surgical clips and close pincers 1 in operation outer tube 10, as shown in Figure 4.In hand
Art folder close pincers 1 be accommodated in operation outer tube 10 in after, can using scope by surgical clips close pincers 1 be sent into perform the operation cavity in.
After surgical clips are closed in the feeding operation cavity of pincers 1, using inner sleeve 12 and operation middle sleeve 11 is operated, it will perform the operation
Folder closes pincers 1 and released outside the end of operation outer tube 10, and surgical clips close the neighbouring pathological tissues 15 to be gripped of head end of pincers 1, such as Fig. 5
It is shown.Moved using operating middle sleeve 11 and promoting folder to close nesting ring 2 and closed in surgical clips on pincers 1, until causing surgical clips to close pincers 1
Head end shrinks and clamps pathological tissues 15, as shown in Figure 6 and Figure 7.Withstand folder and close nesting ring in end due to operating middle sleeve 11
2, after operation inner sleeve 12 is pulled back, placement body connecting line 4 can be broken, surgical clips are closed pincers 1 and separated with operation tube, such as
Shown in Fig. 8.Close after pincers 1 separate, operation tube can be removed from the handle hole of scope, so as to inside in operation tube and surgical clips
Required resection instrument is placed in the handle hole of mirror, as shown in Figure 9.Can be real by pulling operation ring 9 and drawing action bars 16
Now surgical clips are closed with the drawing of pincers 1, so as to the edge pull-up to pathological tissues 15, endoscope operation position is sufficiently exposed to
In endoscopic visual, procedure efficiency and security are improved.In addition, after being cut off to pathological tissues 15, can be closed by surgical clips
Pincers 1 take the pathological tissues 15 of excision outside operation cavity out of, as shown in Figure 10.Because operation tube can be from the handle hole of scope
Remove, the resection instrument needed for normal use in scope can't be influenceed, it is ensured that operation is smoothed out.
The utility model surgical clips, which are closed on pincers 1, sets folder to close nesting ring 2, the connection placement body 5 that surgical clips are closed outside 1 tail end of pincers
It can be placed in the putting hole 13 of operation inner sleeve 12 end, surgical clips close pincers 1 by operation tube and scope implantation surgery chamber
In road, it can realize that surgical clips close the clamping of 1 pair of pathological tissues 15 of pincers using operating inner sleeve 12 and operating middle sleeve 11, and
After realizing that the fracture of placement body connecting line 4, operation tube remove from scope, the handle hole of scope can be utilized to place required cut
1 pulled except apparatus, and using pulling action bars 16 can surgical clips be closed with pincers, can effectively pull and cut free lesion
The edge of tissue tiling part, endoscope operation position is sufficiently exposed in endoscopic visual, it is ensured that operation is smoothly entered
OK, procedure efficiency and security are improved.
Claims (8)
1. a kind of endoscopic surgery pulling device, it is characterized in that：Including closing caliper for gripping the surgical clips of pathological tissues (15), using
In by surgical clips close caliper implantation surgery cavity and control surgical clips close caliper gripping pathological tissues (15) operation tube and use
Pincers drawing operating mechanism is closed in the folder that the drawing surgical clips close caliper；
The folder closes pincers drawing operating mechanism and closes clipper joint line (6) including closing the folder that the tail end of caliper is connected with surgical clips, described
One end that folder closes clipper joint line (6) is closed the tail end of caliper with surgical clips and be connected, and folder closes the other end of clipper joint line (6) with pulling behaviour
Make one end connection of bar (16).
2. endoscopic surgery pulling device according to claim 1, it is characterized in that：The drawing action bars (16) is positioned at drawing
Operate in sleeve pipe (7), and can be moved in the drawing operation sleeve pipe (7), the other end of drawing action bars (16) is grasped from drawing
The end for making sleeve pipe (7) passes.
3. endoscopic surgery pulling device according to claim 2, it is characterized in that：The drawing action bars (16) passes drawing
The end for operating sleeve pipe (7) is provided with drawing operation ring (9), and the drawing operation ring (9) is closed clipper joint line (6) with folder and is located at respectively
Pull the both ends of action bars (16)；The end outer wall of drawing operation sleeve pipe (7) is provided with drawing operation handle (8), the drawing
Ring (9) is operated positioned at the outside of drawing operation handle (8).
4. endoscopic surgery pulling device according to claim 1, it is characterized in that：The surgical clips, which close caliper, includes surgical clips
Close pincers (1) and be enclosed on the folder that the surgical clips are closed on pincers (1) and close nesting ring (2), the folder closes nesting ring (2) can be in the hand
Art folder is closed on pincers (1) and moved, and when folder, which closes nesting ring (2), to be located at surgical clips and close the head end of pincers (1), surgical clips are closed pincers (1) and can received
Contracting gripping pathological tissues (15).
5. endoscopic surgery pulling device according to claim 4, it is characterized in that：The operation tube includes operation outer tube
(10), the operation middle sleeve (11) in the operation outer tube (10) and the behaviour in the operation middle sleeve (11)
Make inner sleeve (12), the operation inner sleeve (12), operation middle sleeve (11) and operation outer tube (10) they are in coaxial distribution, and
Operation inner sleeve (12) can move in sleeve pipe (11) in operation, and operation middle sleeve (11) can move in operation outer tube (10)
It is dynamic；
Putting hole (13) is provided with the one end of the operation inner sleeve (12), the putting hole (13) allows surgical clips to close pincers
(1) the connection placement body (5) outside tail end is set, and connection placement body (5) passes through the placement body connecting line (4) and surgical clips that can pull apart
Close the tail end connection of pincers (1).
6. endoscopic surgery pulling device according to claim 5, it is characterized in that：In the end of the operation inner sleeve (12)
Provided with positioning gap (14), positioning gap (14) allows placement body connecting line (4) to set, and positions gap (14) with placing
Hole (13) is connected.
7. endoscopic surgery pulling device according to claim 5, it is characterized in that：One end of placement body connecting line (4) and company
Placement body (5) connection is connect, the connection sheet (3) that the other end and the surgical clips of placement body connecting line (4) are closed in pincers (1) tail end is connected.
8. endoscopic surgery pulling device according to claim 5, it is characterized in that：The length of the operation outer tube (10) is small
In the length of operation middle sleeve (11) and operation inner sleeve (12), caliber and the folder of operation middle sleeve (11) close nesting ring (2)
External diameter adaptation, moved with promoting folder to close nesting ring (2) and closed in surgical clips on pincers (1) by operating middle sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213344.XU CN207152613U (en) | 2017-03-07 | 2017-03-07 | Endoscopic surgery pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213344.XU CN207152613U (en) | 2017-03-07 | 2017-03-07 | Endoscopic surgery pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207152613U true CN207152613U (en) | 2018-03-30 |
Family
ID=61709677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720213344.XU Expired - Fee Related CN207152613U (en) | 2017-03-07 | 2017-03-07 | Endoscopic surgery pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207152613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691523A (en) * | 2017-03-07 | 2017-05-24 | 无锡圣诺亚科技有限公司 | Pull device for endoscopic surgery |
-
2017
- 2017-03-07 CN CN201720213344.XU patent/CN207152613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691523A (en) * | 2017-03-07 | 2017-05-24 | 无锡圣诺亚科技有限公司 | Pull device for endoscopic surgery |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |