CN110141330A - Round ligament of uterus shortening device - Google Patents
Round ligament of uterus shortening device Download PDFInfo
- Publication number
- CN110141330A CN110141330A CN201910412694.2A CN201910412694A CN110141330A CN 110141330 A CN110141330 A CN 110141330A CN 201910412694 A CN201910412694 A CN 201910412694A CN 110141330 A CN110141330 A CN 110141330A
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- Prior art keywords
- puncture
- thread
- cavity groove
- handle
- lead needle
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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
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Reproductive Health (AREA)
- Pregnancy & Childbirth (AREA)
- Engineering & Computer Science (AREA)
- Gynecology & Obstetrics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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 discloses a kind of round ligament of uterus shortening device, including puncture and lead needle ontology, the threading hole extended radially through is provided on puncture and lead needle ontology, the quantity of threading hole is two, axial alignment of two threading holes along puncture and lead needle ontology, two threading holes are pierced into for surgical thread and are pierced by, surgical thread forms a wire loop between two threading holes, locking mechanism is provided in two threading holes, the locking mechanism is for fixing surgical thread, puncture and lead needle ontology is provided with handle backwards to cutting tip, the control assembly of control locking mechanism is provided in handle, when puncture and lead needle needs to exit abdominal cavity and takes the end of a thread out of, the end of a thread of pull-out is passed through into wire loop, and there are enough length for its end of a thread, after tightening wire loop after unlocking by locking device, puncture and lead needle is exited into abdominal cavity, and the end of a thread is driven to exit abdominal cavity, two the end of a thread are fixed in abdominal surface, it is integrally convenient Fixed the end of a thread, and it is easy knotting positioning belt terminal.
Description
Technical field
The present invention relates to technical field of surgical instruments, and in particular to arrives round ligament of uterus shortening device.
Background technique
Round ligament of uterus is one of uterine ligaments.For a pair of of strip circle rope, it is made of smooth muscle and connective tissue.It arises from
Margin of uterus,lateral, the front lower place of ostium uterinum tubae.Under the covering of broad ligament of uterus front layer, step forward outside, by groin
Pipe, terminates among mons pubes and labia majora top.For the primary structure for maintaining anteversion of uterus position.Ligamentum teres is too long to will lead to uterus
Hypsokinesis, and then cause dysmenorrhea and infertile symptom.In some puerperas due to producing and with pelvic inflammation, endometriosis
It is to improve above-mentioned symptom etc. operation can be shortened there is a phenomenon where uterine prolapse after elongating due to round ligament of uterus, round ligament of uterus
Conventional method, existing round ligament of uterus, which shortens operation, generally to be carried out using laparoscopic surgery or abdominal, passes through surgical clamp
Suture shortening is carried out with guidance needle auxiliary operation, guidance needle connects surgical thread, enters suture into abdominal cavity, then exit admittedly from abdominal cavity
Be scheduled on skin surface, but existing guidance needle generally uses single hole to thread, in the course of surgery it is inconvenient by surgical thread from
It is intraperitoneal to take out of and fix, it there is no at present effectively and convenient for operation for shortening the operation tool of ligamentum teres.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of new round ligament of uterus shortening dress
It sets, one kind can facilitate fixed the end of a thread, and be easy the puncture and lead needle of knotting positioning belt terminal.
To achieve the above object, the present invention provides round ligament of uterus shortening device, including puncture and lead needle ontology, puncture and lead needle ontology
On be provided with the threading hole extended radially through, the quantity of threading hole is two, two threading holes along puncture and lead needle ontology axial alignment,
Two threading holes are pierced into for surgical thread and are pierced by, and surgical thread forms a wire loop between two threading holes, are set in two threading holes
It is equipped with locking mechanism, for fixing surgical thread, puncture and lead needle ontology is provided with handle backwards to cutting tip, sets in handle the locking mechanism
It is equipped with the control assembly of control locking mechanism.
As a further improvement of the present invention, locking mechanism includes latch fitting, and latch fitting is slidably connected at the inner wall of threading hole, lock
Part includes interconnecting piece and sticking department, which surrounds a coniform folder by two intermediate plates, exist between two intermediate plates
Gap is clamped, two intermediate plates form a clamping part at tip end, and the intermediate plate is connect backwards to clamping part with interconnecting piece, threading hole
Inner wall is provided with guide ledges, which has one to the surgical thread traversing through end annular slope that gradually internal diameter reduces, and wears
String holes is close to threading hole and pierces into side in guide ledges is provided with sliding slot for interconnecting piece sliding, and control assembly drives latch fitting to threading
Hole is pierced by a side slip, and for the latch fitting when contradicting with boss, folder moves clamping surgical thread along the annular slope of guide ledges.
As a further improvement of the present invention, the outer wall that the interconnecting piece stretches out sliding slot is connected with casing, the casing it is interior
Wall surface is provided with internal screw thread, and the control assembly includes driving screw rod, driven gear and drive rack, the puncture and lead needle ontology
Work nest is set between two threading holes, which is mutually communicated with sliding slot, and described sleeve pipe is arranged in work nest, described
Driving screw rod is connect with casing threads, and the driving screw rod is provided with two sections of reversed external screw threads, the different threading holes of two correspondences
Casing be threadedly coupled respectively with two sections of oppositely arranged external screw threads, driven gear socket driving screw rod one end, drive rack
One end extends upwardly to handle position, and other end and driven gear are intermeshed, and drive rack is axially sliding along puncture and lead needle ontology
It is dynamic flexible.
As a further improvement of the present invention, puncture and lead needle ontology is provided with slid chamber, and drive rack and slid chamber sliding connect
It connects, slid chamber includes the upper cavity groove that work nest upper end is arranged in and the lower cavity groove that work nest lower end is arranged in, upper cavity groove and cavity of resorption
Slot is mutually communicated with work nest, and lower cavity groove is provided with spring part, which connects lower cavity groove inner wall, and other end connects
One end that drive rack protrudes into lower cavity groove is connect, which keeps drive rack that latch fitting is limited to the state for clamping surgical thread,
Drive rack is being connected with traction rope backwards to driven gear one end, and pulling device is provided at handle, and the connection of traction rope one end is led
Drawing device.
As a further improvement of the present invention, pulling device includes the pulley part shaken hands and be arranged in handle, traction rope
It being sequentially connected around pulley part and pulley part, handle is provided with through slot, and traction rope is pierced by handle one end connection knob by through slot,
Knob mutually contradicts setting with handle upper surface.
As a further improvement of the present invention, it is provided with positioning gear in upper cavity groove and lower cavity groove, positioning tooth rotation
Dynamic to be connected in cavity groove and lower cavity groove, drive rack is remained to position gear intermeshing.
As a further improvement of the present invention, the inner ring surface of intermediate plate is provided with tread plate, and the material of the tread plate is rubber
Material.
Round ligament of uterus shortening device provided by the invention, facilitates operation when in use, is arranged two on puncture and lead needle ontology
Surgical thread is passed sequentially through two threading holes by a threading hole, and surgical thread forms a wire loop between two threading holes, further
Fixed surgical thread prevents its abjection, when in use, surgical thread is first pullled outside abdominal cavity by setting handle
Both ends, will connect the position for being needled into abdomen, the fixed ligamentum teres of surgical clamp, and puncture and lead needle stitches ligamentum teres in such a way that wave folds
It closes, surgical clamp will be pulled out by the surgical thread of ligamentum teres, the end of a thread is pulled to intraperitoneal, and puncture and lead needle exits ligamentum teres, intraperitoneal
The end of a thread of pull-out is passed through into wire loop, and there are enough length that puncture and lead needle to be exited abdominal cavity after tightening wire loop for its end of a thread,
And the end of a thread is driven to exit abdominal cavity, two the end of a thread are knotted under stomach wall fascia fixation, and by being provided with lock in threading hole
Determine mechanism, so that arbitrarily adjusting the elastic of the online ring position of surgical thread in use, adjusts surgical thread wire loop in outside
Size after, lock surgical thread, will not puncture and lead needle suture threading procedure in change wire loop size so that in surgical procedure
In, surgical thread convenient for unlocking can be pulled locking mechanism when needing to pull surgical thread, when needing prevents surgical thread from sliding
Surgical thread is locked, whole design is reasonable, facilitates operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view at Figure 1A of the present invention；
Fig. 3 is the structural schematic diagram at another visual angle of the present invention；
Fig. 4 is the partial enlarged view at Fig. 3 B.
Detailed description of the invention: 1, puncture and lead needle ontology；2, threading hole；3, locking mechanism；4, handle；5, interconnecting piece；6, intermediate plate；7, it presss from both sides
Hold gap；8, guide ledges；9, sliding slot；10, casing；11, screw rod is driven；12, driven gear；13, drive rack；14, it works
Slot；15, upper cavity groove；16, lower cavity groove；17, spring part；18, traction rope；19, it shakes hands；20, pulley part；21, through slot；22, it positions
Gear；23, tread plate.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing and embodiment and effect example, rather than limits this hair
It is bright.
As shown in Figs 1-4, round ligament of uterus shortening device, including puncture and lead needle ontology 1, puncture and lead needle ontology 1 include to be in
The cutting tip of pointed nose, puncture and lead needle ontology 1 are preferably the needle tubing of 0.5-0.8mm, are solid metal needle tubing, connect
The threading hole 2 extended radially through is provided on needle ontology 1, the quantity of threading hole 2 is two, and the shape of threading hole 2 can be circle
Shape hole or slotted eye, two threading holes 2 are along the axial alignment of puncture and lead needle ontology 1, and the distance between two threading holes 2 are preferably
For 1-3cm, two threading holes 2 are pierced into for surgical thread and are pierced by, and surgical thread forms a wire loop between two threading holes 2, and two
Locking mechanism 3 is provided in threading hole 2, for the locking mechanism 3 for fixing surgical thread, locking mechanism 3 is any in use
The elastic of the online ring position of surgical thread is adjusted, after the size of surgical thread wire loop is adjusted in outside, surgical thread is locked, will not wear
Draw pin changes wire loop size in suture threading procedure, so that in the course of surgery, it being capable of the locking when needing to pull surgical thread
Mechanism 3 pulls surgical thread convenient for unlocking, and surgical thread puncture and lead needle ontology 1 is locked when needing prevents surgical thread from sliding backwards to puncture
End is provided with handle 4, and the control assembly of control locking mechanism 3 is provided in handle 4, adjusts locking mechanism by control assembly
3 lock state.
When in use, by setting handle 4 to facilitate operation the first both ends for pullling surgical thread outside abdominal cavity will connect
It is needled into the position of abdomen, the fixed ligamentum teres of surgical clamp, puncture and lead needle sutures ligamentum teres in such a way that wave folds, and surgical clamp will
It is pulled out by the surgical thread of ligamentum teres, the end of a thread is pulled to intraperitoneal, puncture and lead needle exits ligamentum teres, in intraperitoneal the end of a thread by pull-out
Across wire loop, and there are enough length for its end of a thread, after tightening wire loop, puncture and lead needle are exited abdominal cavity, and the end of a thread is driven to move back
Abdominal cavity out, two the end of a thread are knotted under stomach wall fascia fixation, to realize that ligamentum teres suture is shortened.
As a kind of improved specific embodiment, locking mechanism 3 includes latch fitting, and latch fitting is slidably connected at threading hole 2
Inner wall, latch fitting include interconnecting piece 5 and sticking department, which surrounds a coniform folder, two intermediate plates by two intermediate plates 6
There is clamping gap 7 in the conical surface between 6, so that folder clamps deformation, two intermediate plates 6 form a clamping part, institute at tip end
It states intermediate plate 6 to connect backwards to clamping part with interconnecting piece 5, two 6 threading hole of intermediate plate, 2 inner walls are provided with guide ledges 8, the guide ledges
8 have one to the surgical thread traversing through end annular slope that gradually internal diameter reduces, and the outer wall of the annular slope and intermediate plate 6 mutually supports
Touching, threading hole 2 guide ledges 8 be close to threading hole 2 pierce into side be provided with for interconnecting piece 5 slide sliding slot 9, control assembly drive
Latch fitting is pierced by a side slip to threading hole 2, and when contradicting with boss, folder moves the latch fitting along the annular slope of guide ledges 8,
Folder front end reduces clamping surgical thread, and it is that symmetrical axial symmetry is set that the latch fitting of upper and lower two threading holes 2, which is arranged in, with its glide direction
It sets, it is preferred that threading hole 2 is provided with the sealing coating film of cladding locking mechanism 3, which can seal locking mechanism
3, and it is preferably rubber material resistant to high temperature that it, which seals coating film, bacterium or cell entry locking mechanism 3 is prevented, so that wearing
Draw pin can conveniently carry out disinfection, and locking mechanism 3 is ingenious in design, and clamping force can control more accurate, can fasten
Fixation surgical thread.
As a kind of improved specific embodiment, the outer wall that interconnecting piece 5 stretches out sliding slot 9 is connected with casing 10, the casing
10 inner wall is provided with internal screw thread, and control assembly includes driving screw rod 11, driven gear 12 and drive rack 13, puncture and lead needle
Work nest 14 is arranged in ontology 1 between two threading holes 2, which is mutually communicated with sliding slot 9, and the setting of casing 10 is working
In slot 14, driving screw rod 11 is threadedly coupled with casing 10, and driving 11 one end of screw rod is rotatably connected on 14 inner wall of work nest, is driven
Screw rod 11 is provided with two sections of reversed external screw threads, and the casing 10 of the different threading holes 2 of two correspondences is oppositely arranged with two sections respectively
External screw thread is threadedly coupled, and one end of the socket driving screw rod 11 of driven gear 12,13 one end of drive rack extends upwardly to handle 4
Position, other end and driven gear 12 are intermeshed, drive rack 13 slide axially along puncture and lead needle ontology 1 it is flexible, need into
When row adjustment, drive rack 13 is pulled to move up and down, driven gear 12 is driven to rotate, and then driving screw rod 11 is driven to rotate, driven
The dynamic rotation of screw rod 11 drives casing 10 to advance along the external screw thread of driving screw rod 11, drives the rotation direction and driving screw rod of screw rod 11
11 external screw thread hand of spiral matching is at after the dynamic driving screw rod 11 of the upward glide band of drive rack 13 rotates, upper and lower threading hole 2
Interior folder slides to 2 end of incoming cables of threading hole, fixes so that folder releases surgical thread, integrated operation is simple, can be simultaneously
The folder of threading hole 2 up and down, linkage control are controlled, so that surgical thread is more smooth when pulling.
As a kind of improved specific embodiment, puncture and lead needle ontology 1 is provided with slid chamber, drive rack 13 and slid chamber
It is slidably connected, slid chamber includes the upper cavity groove 15 that 14 upper end of work nest is arranged in and the lower cavity groove that 14 lower end of work nest is arranged in
16, upper cavity groove 15 is mutually communicated with work nest 14 with lower cavity groove 16, and lower cavity groove 16 is provided with spring part 17, the spring part 17 1
End connects lower 16 inner wall of cavity groove, and other end connection drive rack 13 protrudes into one end of lower cavity groove 16, which keeps driving
Latch fitting is limited to the state of clamping surgical thread by carry-over bar 13, and spring part 17 keeps drive rack 13 close to lower cavity groove 16 1
End, drive rack 13 are being connected with traction rope 18 backwards to 12 one end of driven gear, pulling device, traction rope are provided at handle 4
18 one end connect pulling device, easier in operation by pulling pulling device come traction drive rack gear 13.
As a kind of improved specific embodiment, pulling device includes shake hands 19 and the pulley part that is arranged in handle 4
20, traction rope 18 is sequentially connected around pulley part 20 and pulley part 20, and the traction of extension is accommodated by setting pulley part 20
Rope 18, and make traction rope 18 remain tensioning state, while making traction rope 18 when pulling drive rack 13, it can
The traction of correct direction is kept, handle 4 is provided with through slot 21, and traction rope 18 is pierced by 4 one end of handle connection knob by through slot 21
19, knob 19 mutually contradicts setting with 4 upper surface of handle, by setting knob 19 to facilitate doctor to operate.
As a kind of improved specific embodiment, positioning gear 22 is provided in upper cavity groove 15 and lower cavity groove 16, it should
Positioning gear 22 is rotatably connected in cavity groove 15 and lower cavity groove 16, and drive rack 13 is remained to position gear 22 and mutually nibble
It closes, it is steady in sliding to be able to maintain drive rack 13 by setting positioning gear 22, and remains and driven gear 12
Engagement.
As a kind of improved specific embodiment, the inner ring surface of intermediate plate 6 is provided with tread plate 23, the material of the tread plate 23
Matter is rubber material, and tread plate 23 is in shape is swelled, to increase the contact friction force of intermediate plate 6 Yu surgical thread.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. round ligament of uterus shortening device, it is characterised in that: including puncture and lead needle ontology (1), be arranged on the puncture and lead needle ontology (1)
There is the threading hole (2) extended radially through, the quantity of the threading hole (2) is two, and two threading holes (2) are along puncture and lead needle ontology (1)
Axial alignment, two threading holes (2) pierce into for surgical thread and are pierced by, and surgical thread forms one between two threading holes (2)
A wire loop, two threading holes (2) are interior to be provided with locking mechanism (3), and the locking mechanism (3) is described for fixing surgical thread
Puncture and lead needle ontology (1) is provided with handle (4) backwards to cutting tip, and the control of control locking mechanism (3) is provided in the handle (4)
Component.
2. round ligament of uterus shortening device according to claim 1, which is characterized in that the locking mechanism (3) includes lock
Part, the latch fitting are slidably connected at the inner wall of threading hole (2), and the latch fitting includes interconnecting piece (5) and sticking department, the sticking department by
Two intermediate plates (6) surround a coniform folder, there is clamping gap (7) between two intermediate plates (6), two intermediate plates (6) exist
Tip end forms a clamping part, and the intermediate plate (6) connect backwards to clamping part with interconnecting piece (5), and threading hole (2) inner wall is set
Be equipped with guide ledges (8), the guide ledges (8) have one to surgical thread traversing through end gradually internal diameter reduce annular slope, institute
State threading hole (2) guide ledges (8) be close to threading hole (2) pierce into side be provided with for interconnecting piece (5) sliding sliding slot (9), institute
Stating control assembly drives latch fitting to be pierced by a side slip to threading hole (2), and for the latch fitting when contradicting with boss, folder is along guide ledges
(8) the mobile clamping surgical thread of annular slope.
3. round ligament of uterus shortening device according to claim 2, which is characterized in that the interconnecting piece (5) stretches out sliding slot
(9) outer wall is connected with casing (10), and the inner wall of the casing (10) is provided with internal screw thread, and the control assembly includes driving spiral shell
Bar (11), driven gear (12) and drive rack (13), the puncture and lead needle ontology (1) are arranged between two threading holes (2)
Work nest (14), the work nest (14) are mutually communicated with sliding slot (9), and described sleeve pipe (10) setting is described in work nest (14)
Driving screw rod (11) is threadedly coupled with casing (10), and the driving screw rod (11) is provided with two sections of reversed external screw threads, and two right
The casing (10) of different threading holes (2) is answered to be threadedly coupled respectively with two sections of oppositely arranged external screw threads, the driven gear (12)
One end of socket driving screw rod (11), described drive rack (13) one end extend upwardly to handle (4) position, other end with from
Moving gear (12) intermeshing, drive rack (13) slides axially flexible along puncture and lead needle ontology (1).
4. round ligament of uterus shortening device according to claim 3, which is characterized in that puncture and lead needle ontology (1) setting
There is slid chamber, the drive rack (13) is slidably connected with slid chamber, and the slid chamber includes being arranged in work nest (14) upper end
Upper cavity groove (15) and setting work nest (14) lower end lower cavity groove (16), the upper cavity groove (15) and lower cavity groove (16) with
Work nest (14) is mutually communicated, and the lower cavity groove (16) is provided with spring part (17), which connects lower cavity groove
(16) inner wall, other end connect one end that the drive rack (13) protrudes into lower cavity groove (16), which keeps driving
Latch fitting is limited to the state of clamping surgical thread by carry-over bar (13), and the drive rack (13) is backwards to driven gear (12) one end
It is connected with traction rope (18), pulling device is provided at the handle (4), described traction rope (18) one end connects pulling device.
5. round ligament of uterus shortening device according to claim 5, which is characterized in that the pulling device includes knob
(19) and pulley part (20) in handle (4) is set, the traction rope (18) passes around pulley part (20) and pulley part (20)
Dynamic connection, the handle (4) are provided with through slot (21), and the traction rope (18) is pierced by handle (4) one end company by through slot (21)
It connects knob (19), the knob (19) and handle (4) upper surface mutually contradict setting.
6. round ligament of uterus shortening device according to claim 5, which is characterized in that the upper cavity groove (15) and lower cavity groove
(16) positioning gear (22) is provided in, which is rotatably connected in cavity groove (15) and lower cavity groove (16),
The drive rack (13) remains to position gear (22) intermeshing.
7. round ligament of uterus shortening device according to claim 2, which is characterized in that the inner ring surface of the intermediate plate (6) is set
Tread plate (23) are equipped with, the material of the tread plate (23) is rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412694.2A CN110141330B (en) | 2019-05-17 | 2019-05-17 | Uterine round ligament shortening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412694.2A CN110141330B (en) | 2019-05-17 | 2019-05-17 | Uterine round ligament shortening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110141330A true CN110141330A (en) | 2019-08-20 |
| CN110141330B CN110141330B (en) | 2020-05-12 |
Family
ID=67594292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910412694.2A Active CN110141330B (en) | 2019-05-17 | 2019-05-17 | Uterine round ligament shortening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110141330B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003017848A1 (en) * | 2001-08-23 | 2003-03-06 | Ethicon Gmbh | System with a surgical needle and a handle |
| US20060293710A1 (en) * | 2003-10-21 | 2006-12-28 | Arthrocare Corporation | Knotless suture lock and bone anchor implant method |
| CN201469329U (en) * | 2009-08-24 | 2010-05-19 | 成都市第五人民医院 | Thread guiding needle |
| CN202458506U (en) * | 2012-01-19 | 2012-10-03 | 徐秀杰 | Probe used for suspending ligamentum teres hepatis in single-port laparo-endoscopic gall bladder operation |
| CN203436355U (en) * | 2013-05-20 | 2014-02-19 | 蒙庆华 | A suture and knot-tying device used in endoscopic surgeries |
| CN204092069U (en) * | 2014-10-09 | 2015-01-14 | 王建华 | A kind of peritoneoscope crochet hook assembly |
| CN104487004A (en) * | 2012-04-06 | 2015-04-01 | 亚瑟罗凯尔公司 | Multi-suture knotless anchor for attaching tissue to bone and related method |
| CN207545183U (en) * | 2017-05-22 | 2018-06-29 | 王斌 | Diffusivity adenomyosis protects palace U operation ligamentum teres and shortens device |
-
2019
- 2019-05-17 CN CN201910412694.2A patent/CN110141330B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003017848A1 (en) * | 2001-08-23 | 2003-03-06 | Ethicon Gmbh | System with a surgical needle and a handle |
| US20060293710A1 (en) * | 2003-10-21 | 2006-12-28 | Arthrocare Corporation | Knotless suture lock and bone anchor implant method |
| CN201469329U (en) * | 2009-08-24 | 2010-05-19 | 成都市第五人民医院 | Thread guiding needle |
| CN202458506U (en) * | 2012-01-19 | 2012-10-03 | 徐秀杰 | Probe used for suspending ligamentum teres hepatis in single-port laparo-endoscopic gall bladder operation |
| CN104487004A (en) * | 2012-04-06 | 2015-04-01 | 亚瑟罗凯尔公司 | Multi-suture knotless anchor for attaching tissue to bone and related method |
| CN203436355U (en) * | 2013-05-20 | 2014-02-19 | 蒙庆华 | A suture and knot-tying device used in endoscopic surgeries |
| CN204092069U (en) * | 2014-10-09 | 2015-01-14 | 王建华 | A kind of peritoneoscope crochet hook assembly |
| CN207545183U (en) * | 2017-05-22 | 2018-06-29 | 王斌 | Diffusivity adenomyosis protects palace U operation ligamentum teres and shortens device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110141330B (en) | 2020-05-12 |
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