CN106214197A - Scope aciculiform stiching instrument - Google Patents
Scope aciculiform stiching instrument Download PDFInfo
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- CN106214197A CN106214197A CN201610674033.3A CN201610674033A CN106214197A CN 106214197 A CN106214197 A CN 106214197A CN 201610674033 A CN201610674033 A CN 201610674033A CN 106214197 A CN106214197 A CN 106214197A
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- Prior art keywords
- stake
- stitching
- needle tubing
- suture
- pusher
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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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0482—Needle or suture guides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0483—Hand-held instruments for holding sutures
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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
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
- A61B2017/0475—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery using sutures having a slip knot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
- A61B2017/0477—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery with pre-tied sutures
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of scope aciculiform stiching instrument, mainly include needle tubing, sew up stake, pusher and line hook；It is provided with crack breach at the arc-shaped bend structure of needle tubing front end；In needle tubing, front portion is placed with the first stitching stake, the second stitching stake and connection and can sew up stake and the second absorbable suture sewing up stake by tractive first, has and be positioned at the first stitching stake and the second stitching suture knots outside stake and coil on absorbable suture；Pusher is the cavity ejector sleeve sewing up stake rear portion that can be positioned at needle tubing movably forward and backward, and pusher can be sewed up first outside the crack breach that stake, the second stitching stake and suture knots release needle tubing front end successively when reach；Line hook can be positioned at pusher movably forward and backward and hook together with coil, and can also when pushing away forward pusher after move tighten up suture knots and can after removing pusher forward release coil.The scope aciculiform stiching instrument simple in construction of the present invention, practicality, simple and quick, size digestive tract defect can be sewed up.
Description
Technical field
The present invention relates to medical instruments field, particularly relate to a kind of scope aciculiform stiching instrument.
Background technology
Growing along with endoscopic technic, scope less invasive techniques can safely and effectively excise some Alimentary tract disease,
Digestive tract tumor, gastrointestinal stromal tumors (GISTs) etc. such as in early days.Relative to surgical operation, scope less invasive techniques wound is little and simple and fast,
But, there is also certain limitation, such as, the shank of soft scope is soft and the biopsy duct of length and scope is thin, in certain journey
On degree, this causes the dynamics of endoscopic technic, angle and the endoscopic accessory by biopsy duct entrance gastrointestinal cavity the most limited.Therefore,
Endoscopic technic is less than the direct bimanualness of surgical doctor in surgical procedures or the operation of peritoneoscope galianconism rigid accessory
Motility and controllable property.These limitation make the process of some complication during therapeutic endoscopy and disease exist
Difficulty.
Digestive tract defect, especially Alimentary Tract Perforation, be the problem being relatively commonly encountered during therapeutic endoscopy.At present, under scope
The mode processed has titanium folder folder to close stitching, nylon rope and titanium folder purse string suture, and some stitching devices of external report.First two
It is domestic most common method, has some limitations.Due to, titanium presss from both sides the limited angle opened, for big perforation, it is impossible to
Effectively closed.It addition, the Delayed onset perforation of perforated edge mucous hyperemia swelling, titanium clamp closes perforation wound surface and there is also difficulty.Buddhist nun
Dragon knot closes the purse string suture of titanium folder, can repair the perforation of large-size, but, motility is not good enough.Some are more accurate than higher-end
Stiching instrument, such as Over-The-Scope-Clip system (OTSC), these are all the products of external invention, expense hold high
Expensive, and there is also limitation in use, such as, big perforation is sewed up, it may be necessary to multiple OTSC devices could be repaired, in expense
It is greatly increased.It is emphasized that " the needlework stitching " of surgery, have it to sew up the advantage of Wound Defect, such as, not big by wound surface
Little restriction.Therefore, the design concept of " needlework stitching " is worth using for reference.
At present, China is not similar to the endoscopic suture device of surgery " needlework stitching ", and existing suture instruments and method
Having some limitations property, has the most perfect space.
Summary of the invention
It is an object of the invention to provide a kind of scope aciculiform stiching instrument, simple in construction, practicality, simple and quick, can stitch
Close size digestive tract defect.
For achieving the above object, the present invention provides a kind of scope aciculiform stiching instrument, including trocar sheath, needle tubing, sews up stake, pushes away
Send device, line hook and handle；Described trocar sheath is sleeved on the periphery of needle tubing；The front end of described needle tubing is provided with arc-shaped bend structure, arc
The end of shape warp architecture is most advanced and sophisticated, is provided with crack breach at arc-shaped bend structure；In described needle tubing, front portion is placed with stitching stake,
Sew up stake to include the first stitching stake, second sew up stake and connection and stake can be sewed up sew up the absorbable of stake with second by tractive first
Stitching thread, has on absorbable suture and is positioned at the first stitching stake and the second stitching suture knots outside stake and coil；Described push away
Sending device is the cavity ejector sleeve sewing up stake rear portion that can be positioned at needle tubing movably forward and backward, and pusher can when reach
Sew up first outside the crack breach that stake, the second stitching stake and suture knots release needle tubing front end successively；Described line hook can before and after
Be positioned at pusher movably and hook together with coil, and line hook can when front pushing away pusher after move tighten up suture knots and energy
Enough release coils after removing pusher forward；Described handle is positioned at the rear end of needle tubing, after handle connects pusher and line hook
End.
As a further improvement on the present invention, described first sew up stake and second sew up stake in being front and back placed in needle tubing,
Described stitching thread is nested in the first stitching stake and second and sews up in stake, and described suture knots is Slipped Clove Hitch formula suture knots or is placed on stitching
Leather sleeve type suture knots on line, described coil is the end section of stitching thread, and described coil is positioned at the rear side of suture knots.
As a further improvement on the present invention, described trocar sheath is medical plastic pipe.
Compared with prior art, the having the beneficial effect that of the scope aciculiform stiching instrument of the present invention:
(1) scope aciculiform stiching instrument is by trocar sheath, needle tubing, the first stitching stake, the second stitching stake, absorbable suture, seam
Close knot (leather sleeve type suture knots or Slipped Clove Hitch formula suture knots), pusher, line hook and these several parts of handle to constitute, thus structure is simple
Single, practical.
(2) used for reference the design concept of surgery " needlework stitching ", by aciculiform stiching instrument, digestion can have been sewed up under scope
Road defect, fistula mouth and benign ulcer face etc., will not be limited by wound surface size, this provides the biggest side for Endoscopic Treatment
Help.
(3) according to the situation such as position of perforation, different types of stitching stake and suture way can be selected, thus the side of operation
Formula is simple and efficient.
By description below and combine accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used for explaining the present invention
Embodiment.
Accompanying drawing explanation
Fig. 1 is the monnolithic case schematic diagram of scope aciculiform stiching instrument.
Fig. 2 is fractionation and the cut-away illustration of scope aciculiform stiching instrument front portion.
Fig. 3 is the schematic diagram one that needle tubing is anterior.
Fig. 4 is the schematic diagram two that needle tubing is anterior.
Fig. 5 is the cut-away illustration that scope aciculiform stiching instrument is anterior.
Fig. 6 is the schematic diagram (explanation: leather sleeve type suture knots sewing up stake one.After it has been gathered, suture knots leather sheath is positioned at two
Sew up stake side).
Fig. 7 is the schematic diagram (explanation: Slipped Clove Hitch formula suture knots sewing up stake two.After it has been gathered, Slipped Clove Hitch is positioned at two stitching stakes
Between).
Fig. 8 is the schematic diagram (explanation: leather sleeve type suture knots sewing up stake three.After it has been gathered, suture knots leather sheath is positioned at two
Sew up between stake).
Fig. 9 is the schematic diagram one of suture way one.
Figure 10 is the schematic diagram two of suture way one.
Figure 11 is the schematic diagram three of suture way one.
Figure 12 is the schematic diagram four of suture way one.
Figure 13 is the schematic diagram five of suture way one.
Figure 14 is the schematic diagram six of suture way one.
Figure 15 is the schematic diagram one of suture way two.
Figure 16 is the schematic diagram two of suture way two.
Figure 17 is the schematic diagram three of suture way two.
Figure 18 is the schematic diagram four of suture way two.
Figure 19 is the schematic diagram five of suture way two.
Figure 20 is the schematic diagram six of suture way two.
Figure 21 is the schematic diagram one of suture way three.
Figure 22 is the schematic diagram two of suture way three.
Figure 23 is the schematic diagram three of suture way three.
Figure 24 is the schematic diagram four of suture way three.
Figure 25 is the schematic diagram five of suture way three.
Figure 26 is the schematic diagram six of suture way three.
Detailed description of the invention
With reference now to accompanying drawing, describing embodiments of the invention, element numbers similar in accompanying drawing represents similar element.
Embodiment one
Refer to Fig. 1, the present embodiment is for sewing up stake one, and described scope aciculiform stiching instrument includes needle tubing 1, described needle tubing
The front end of 1 is provided with arc-shaped bend structure 11, sews up through mucosa to help syringe needle.The end of described arc-shaped bend structure 11 is point
End, to contribute to puncturing.It is provided with crack breach 12 at described arc-shaped bend structure 11.In described needle tubing 1, front portion is placed with stitching
Stake, described stitching stake includes that stake 4 and absorbable suture 5 are sewed up in the first stitching stake 3, second.Described first sew up stake 3, the
Two stitching stakes 4 are played and are blocked perforation both sides mucosa, and effectively folder closes the effect of wound surface.Described first sews up stake 3 and second sews up stake 4
In in tandem in needle tubing 1.Described absorbable suture 5 is sewed up stake 3 and is sewed up stake 4 with second and be connected with first, described inhales
Receive stitching thread 5 to play tractive perforation both sides first and sew up stake 3 and draw close with the second stitching stake 4 and press from both sides the effect of closing perforation.Described can
Absorbable suture line 5 has and is positioned at the first stitching stake 3 and second and sews up the coil 51 outside stake 4, and described coil 51 is positioned at the second seam
Close the rear side of stake 4.Leather sleeve type suture knots 6, leather sleeve type suture knots 6 also it is cased with on absorbable suture 5 on front side of described coil 51
Actual is exactly to be cased with a leather sheath on absorbable suture 5, by pushing away leather sheath, can tighten up absorbable suture 5, possess seam
Close the effect of knot.Described leather sleeve type suture knots 6 plays the effect fixing first stitching stake the 3, second stitching stake 4 so that the first seam
Close stake the 3, second stitching stake 4 to be difficult to unclamp.Described leather sleeve type suture knots 6 sews up stake 3 and second with absorbable suture 5, first
Sew up in stake 4 is placed into needle tubing 1 by crack breach 12 together anterior.
In described needle tubing 1, rear portion is provided with pusher, the cavity sewing up stake rear portion that described pusher is in needle tubing 1
Interior ejector sleeve 21, in described cavity, the rear end of ejector sleeve 21 connects handle 23, and in described cavity, ejector sleeve 21 is positioned at needle tubing 1 and leads to
Cross operation handle 23 to move forward and backward in needle tubing 1, and in cavity ejector sleeve 21 can sew up first when reach stake 3, the
Two stitching stakes 4 and leather sleeve type suture knots 6 are released outside the crack breach 12 of needle tubing 1 front end successively, outside the described outer rear portion of needle tubing 1 is cased with
Sleeve pipe 22, trocar sheath 22 is medical plastic pipe, and handle 23 is positioned at the rear end of needle tubing 1, facilitates the operation of handle 23.
Being provided with the line hook 7 that can move forward and backward through operation in described cavity in ejector sleeve 21, the rear end of line hook connects handle 23,
Described line hook 7 play the effect of the coil 51 catching on absorbable suture 5 and be hidden in cavity in ejector sleeve 21, can inhale with tractive
Receive stitching thread 5.Online hook 7 catches on coil 51 and draws in cavity in ejector sleeve 21 and when pulling back, and in cavity, ejector sleeve 21 can be at pin
Move forward in pipe 1 and release the leather sleeve type suture knots 6 that is enclosed within absorbable suture 5, thus tighten up leather sleeve type suture knots 6.
After leather sleeve type suture knots 6 is tightened up, releasable coil 51 when described line hook 7 removes in ejector sleeve 21 in cavity again.
Embodiment two
Refer to Fig. 1, the present embodiment is for sewing up stake two, and the present embodiment differs only in above-described embodiment one: institute
Stating absorbable suture 5 and have Slipped Clove Hitch formula suture knots 52, Slipped Clove Hitch formula suture knots 52 is positioned at the first stitching stake 3 and second and sews up stake 4
Centre, Slipped Clove Hitch formula suture knots 52 instead of the leather sleeve type suture knots 6 in embodiment one, Slipped Clove Hitch formula suture knots 52 and absorbable seam
Zygonema 5, first is sewed up stake 3 and is placed in needle tubing 1 by crack breach 12 together with second sews up stake 4.
Embodiment three
Refer to Fig. 1, the present embodiment is for sewing up stake three, and the present embodiment differs only in above-described embodiment one: skin
Shell type suture knots 6 is positioned at the first stitching stake 3 and centre of the second stitching stake 4.
Stitching step is as follows:
First, the first stitching stake 3, second with absorbable suture 5 is sewed up stake 4 to be placed in needle tubing 1, by coil
After 51 catch on line hook 7, bracing wire circle 51 in ejector sleeve 21 in cavity, till drawing in cavity in ejector sleeve 21 by coil 51.Install
After, sew up by step.The situations such as the position according to perforation, operatively simplicity is principle, can be from following three kinds of sides
Formula select a kind of mode carry out puncturing mucosa and placing the first stitching stake 3 and second sewing up stake 4.
To sew up as a example by mucomembranous defect wound surface, first kind of way, such as Fig. 9-Figure 14, this kind of mode use for " sewing up stake
No. one " (such as Fig. 6).
Step 1.1 (Fig. 9): the front end of needle tubing 1 passes the mucosa 100 of side at defect；
Step 1.2 (Figure 10): at defect after side mucosa 100, the bending of scope head end is curved with the front end of auxiliary needle tubing 1
Bent to provoke this side mucosa 100, then, the mucosa 200 of opposite side at defect, through mucosa 200；
Step 1.3 (Figure 11): after the front end of needle tubing 1 passes mucosa 100 and the mucosa 200 of both sides at defect, send sky forward
Intracavity ejector sleeve 21, releases the first stitching stake 3, the first stitching stake 3 is retained in outside side mucosa 200；
Step 1.4 (Figure 12): after placing the first stitching stake 3, the progressively withdraw of the needle, needle tubing 1 front end exits mucosa 100 completely
After, send ejector sleeve 21 in cavity the most forward, the second stitching stake 4 is released, is retained in outside the mucosa 100 of opposite side at defect；
Step 1.5 (Figure 13): after the first stitching stake 3 and the second stitching stake 4 all place, line hook 7 reels coil 51, simultaneously
Send ejector sleeve 21 in cavity forward, leather sleeve type suture knots 6 is pushed out, to lock the first stitching stake 3 and the second seam of defect both sides
Close stake 4；
Step 1.6 (Figure 14): lock after the first stitching stake 3 and second sews up stake 4 by leather sleeve type suture knots 6, line hook 7 from
Release in ejector sleeve 21 in cavity, with release coil 51.Sew up complete.
The second way, such as Figure 15-Figure 20, this kind of mode use for " sewing up stake two " (such as Fig. 7) or " sew up stake three
Number " (such as Fig. 8), the major part same first kind of way of step, difference is that the front end of needle tubing 1 passes both sides mucosa at defect
100,200 direction and angle；Meanwhile, mode is different, selects to sew up pile installation different.
Step 2.1 (Figure 15): the tela submucosa of the mucosa 200 of side at defect, passes mucosa by the front end of needle tubing 1
200 surfaces；
Step 2.2 (Figure 16): after passing mucosa 200 surface, send ejector sleeve 21 in cavity forward, the first stitching stake 3 is released
Come, the first stitching stake 3 is retained in outside the mucosa 200 of side at defect；
Step 2.3 (Figure 17): after placing the first stitching stake 3, the progressively withdraw of the needle, needle tubing 1 front end exits mucosa 200 completely
After, the tela submucosa of the mucosa 100 of opposite side at this defect, the front end of needle tubing 1 is passed mucosa 100 surface；
Step 2.4 (Figure 18): after passing mucosa 100 surface, send ejector sleeve 21 in cavity forward, the second stitching stake 4 is released
Come, the second stitching stake 4 is retained in outside mucosa 100.After placing the first stitching stake 3 and the second stitching stake 4 of both sides at defect,
The progressively withdraw of the needle, needle tubing 1 front end is exited completely；
Step 2.5 (Figure 19): at defect, the first stitching stake 3 and second of both sides is sewed up after stake 4 all places, and line hook 7 is received
Bracing wire circle 51, send ejector sleeve 21 in cavity forward simultaneously, Slipped Clove Hitch formula suture knots 52 or leather sleeve type suture knots 6 is pushed out, with lock
At damage in short supply, stake 4 is sewed up in the first stitching stake 3 and second of both sides；
Step 2.6 (Figure 20): lock the first stitching stake 3 and the second seam by Slipped Clove Hitch formula suture knots 52 or leather sheath suture knots 6
After closing stake 4, line hook 7 is released in ejector sleeve 21 in cavity, with release coil 51.Sew up complete.
The third mode, such as Figure 21-Figure 26, this kind of mode use for sewing up stake No. two (such as Fig. 7) or sewing up stake three
(such as Fig. 8).
Step 3.1 (Figure 21-22): from the mucomembranous surface of the mucosa 200 of defect side, the front end of needle tubing 1 is penetrated mucosa
200, then, still pass from mucosa 200 surface.After passing mucosa 200 surface, send ejector sleeve 21 in cavity forward, stitch first
Close stake 3 to release, the first stitching stake 3 is retained in outside mucosa 200；
Step 3.2 (Figure 23-24): after placing the first stitching stake 3, needle tubing 1 front end exits mucosa 200 completely.After exiting,
The mucomembranous surface of the mucosa 100 of the opposite side at defect, penetrates mucosa 100, then, from this mucosa 100 by the front end of needle tubing 1
Surface passes.After passing mucosa 100 surface, send ejector sleeve 21 in cavity forward, the second stitching stake 4 is released, sews up second
Stake 4 is retained in outside mucosa 100.After placing the second stitching stake 4, the progressively withdraw of the needle, needle tubing 1 front end is exited completely；
Step 3.3 (Figure 25): at defect, the first stitching stake 3 and second of both sides is sewed up after stake 4 all places, and line hook 7 is received
Bracing wire circle 51, simultaneously send ejector sleeve 21 in cavity forward, leather sleeve type suture knots 6 is pushed out, to lock at defect the first of both sides
Sew up stake 3 and second and sew up stake 4；
Step 3.4 (Figure 26): lock after the first stitching stake 3 and second sews up stake 4 by leather sleeve type suture knots 6, line hook 7 from
Release in ejector sleeve 21 in cavity, with release coil 51.Sew up complete.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in enforcement disclosed above
Example, and amendment, the equivalent combinations that the various essence according to the present invention is carried out should be contained.
Claims (3)
1. a scope aciculiform stiching instrument, it is characterised in that including: trocar sheath, needle tubing, stitching stake, pusher, line hook and hands
Handle；Described trocar sheath is sleeved on the periphery of needle tubing；The front end of described needle tubing is provided with arc-shaped bend structure, the end of arc-shaped bend structure
End is tip, is provided with crack breach at arc-shaped bend structure；In described needle tubing, front portion is placed with stitching stake, sews up stake and includes first
Sew up stake, the second stitching stake and connect and stake and the second absorbable suture sewing up stake can be sewed up by tractive first, can inhale
Receive to have on stitching thread and be positioned at the first stitching stake and the second stitching suture knots outside stake and coil；Described pusher be can before and after
Be positioned at movably needle tubing sew up stake rear portion cavity ejector sleeve, and pusher reach time can by first sew up stake,
Second stitching stake and suture knots are released outside the crack breach of needle tubing front end successively；Described line hook can be positioned at propelling movement movably forward and backward
In device and hook together with coil, and line hook can when pushing away forward pusher after move and tighten up suture knots and can remove forward
Release coil after pusher；Described handle is positioned at the rear end of needle tubing, and handle connects pusher and the rear end of line hook.
2. scope aciculiform stiching instrument as claimed in claim 1, it is characterised in that: described first sew up stake and second sew up stake in
Front and back being placed in needle tubing, described stitching thread is nested in the first stitching stake and second and sews up in stake, and described suture knots is Slipped Clove Hitch formula
Suture knots or the leather sleeve type suture knots being placed on stitching thread, described coil is suture ends part, after being positioned at suture knots
Side.
3. scope aciculiform stiching instrument as claimed in claim 1, it is characterised in that: described trocar sheath is medical plastic pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016207528592 | 2016-07-14 | ||
| CN201620752859 | 2016-07-14 |
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| Publication Number | Publication Date |
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| CN106214197A true CN106214197A (en) | 2016-12-14 |
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ID=57552407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610674033.3A Pending CN106214197A (en) | 2016-07-14 | 2016-08-15 | Scope aciculiform stiching instrument |
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| CN (1) | CN106214197A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865675A (en) * | 2017-11-24 | 2018-04-03 | 上海理工大学 | A kind of ejection type endoscopic suture device |
| CN109464172A (en) * | 2018-12-05 | 2019-03-15 | 江研伟 | Dura mater closed system and its application method under a kind of scope |
| CN110477979A (en) * | 2018-01-24 | 2019-11-22 | 温州医科大学附属第一医院 | A kind of depth wound robotic suturing device and its application method |
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| CN1372868A (en) * | 2000-10-19 | 2002-10-09 | 伊西康内外科公司 | Surgical equipment with tie member transporting mechanism |
| CN1988851A (en) * | 2004-03-18 | 2007-06-27 | 华沙整形外科股份有限公司 | Suture anchoring system and method |
| CN102164548A (en) * | 2008-11-06 | 2011-08-24 | 奥林巴斯医疗株式会社 | Suture device and suture system |
| CN206228381U (en) * | 2016-08-15 | 2017-06-09 | 张强 | Scope aciculiform stitching unstrument |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6423087B1 (en) * | 1999-08-04 | 2002-07-23 | Olympus Optical Co., Ltd. | Internal organ walls joining instrument for an endoscope |
| CN1372868A (en) * | 2000-10-19 | 2002-10-09 | 伊西康内外科公司 | Surgical equipment with tie member transporting mechanism |
| CN1988851A (en) * | 2004-03-18 | 2007-06-27 | 华沙整形外科股份有限公司 | Suture anchoring system and method |
| CN102164548A (en) * | 2008-11-06 | 2011-08-24 | 奥林巴斯医疗株式会社 | Suture device and suture system |
| CN206228381U (en) * | 2016-08-15 | 2017-06-09 | 张强 | Scope aciculiform stitching unstrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865675A (en) * | 2017-11-24 | 2018-04-03 | 上海理工大学 | A kind of ejection type endoscopic suture device |
| CN110477979A (en) * | 2018-01-24 | 2019-11-22 | 温州医科大学附属第一医院 | A kind of depth wound robotic suturing device and its application method |
| CN109464172A (en) * | 2018-12-05 | 2019-03-15 | 江研伟 | Dura mater closed system and its application method under a kind of scope |
| CN109464172B (en) * | 2018-12-05 | 2024-01-09 | 江研伟 | Endoscopic dura mater closing system and application method thereof |
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Application publication date: 20161214 |