CN105395227A - Needle forceps for automatic stitching - Google Patents
Needle forceps for automatic stitching Download PDFInfo
- Publication number
- CN105395227A CN105395227A CN201511029105.0A CN201511029105A CN105395227A CN 105395227 A CN105395227 A CN 105395227A CN 201511029105 A CN201511029105 A CN 201511029105A CN 105395227 A CN105395227 A CN 105395227A
- Authority
- CN
- China
- Prior art keywords
- binding clip
- needle
- hole
- pin
- push rod
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/062—Needle manipulators
-
- 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
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
-
- 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
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
Abstract
The invention discloses a needle forceps for automatic stitching, which comprises a binding clip fixed shaft, an upper binding clip, a lower binding clip, a push rod assembly and a suture needle. The upper binding clip and the lower binding clip are mutually superimposed to be connected with the binding clip fixed shaft via a binding pin. The push rod assembly is arranged in an X-direction hollow space of the binding clip fixed shaft. The suture needle is arranged in a Z-direction needle hole of the upper binding clip and the lower binding clip in the Z-direction. Through controlling a handle and adjusting the fore-and-aft movement distance of an upper ejector rod, a push rod and a lower ejector rod along the X-direction, the upper binding clip and the lower binding clip are opened and closed in the form of the reciprocating movement. In this way, the stitching purpose of feeding a needle, withdrawing the needle and leading a wire is realized under the manual control effect of the linear suture needle. The needle forceps has the features of simple structure, convenient disassembly and flexible operation. By means of the needle forceps, operating steps are greatly simplified and the operation difficulty is lowered. Therefore, the needle forceps has an important significance on the suture of wounds.
Description
Technical field
The invention belongs to medical medical instruments field, particularly relating to one can needle exchange automatically, for the needle forceps of automatic sewing.
Background technology
Needle forceps can be used in operation, it is a kind of conventional medical apparatus and instruments, sew up for clamping the wound of Medical needle to patient, medical needle-holding forceps of the prior art is when clamping suture needle sewing-up cut, need larger working place, and require very high to the proficiency level of operator's technology, sew up difficulty larger, and the medical needle-holding forceps of prior art is only suitable for sewing up the wound of body surface, and when needing stitching to be positioned at the wound of human body depths, enough large otch need be cut on body surface and in-vivo tissue be dissociated provide the space needed for needle forceps stitching, whole operation process carries out many more manipulations and needs many people to coordinate to have come, make operating difficulty high, persistent period is long, larger to patient's personal injury.The present invention adopts the straight line stitching instrument pin being different from conventional arched medical suture needle, and realize the most complicated sew application by the simplest open and close movement, enormously simplify operating procedure, reduce use difficulty, the stitching for wound is significant.
Summary of the invention
For deficiency of the prior art, the invention provides that a kind of structure is simple, the needle forceps for automatic sewing of convenient disassembly, flexible operation.
For achieving the above object, the technical solution used in the present invention is: a kind of needle forceps for automatic sewing, comprise binding clip fixed axis, upper grip head, lower pliers head, push rod combination and sewing needle, described upper and lower binding clip is superimposed with each other and is connected with described binding clip fixed axis by binding clip pin, described push rod combination is arranged at the X of described binding clip fixed axis in hollow space, and described sewing needle Z-direction is arranged in the Z-direction pin hole of described upper and lower binding clip.
Wherein, the X of described binding clip fixed axis is to being provided with U-type groove mouth and screw socket, and described U-type groove mouth both sides are binding clip fixed arm, described binding clip fixed arm is provided with Y-direction fixed axis pin-and-hole, the inner side of described binding clip fixed arm is provided with X direction guiding rail.
Wherein, described upper and lower binding clip includes the bayonet arm of conjoined structure, caliper and tong arm, described bayonet arm is provided with Z-direction pin hole, and the inside of described bayonet arm is provided with X to rectangular through-hole I, and described Z-direction pin hole is vertically through described X to rectangular through-hole I; Be provided with X in described caliper inside to obform guide rail and X to rectangular through-hole II, described X runs through to obform guide rail to rectangular through-hole II with described X, and described X be special-shaped to obform guide rail cross section; Described tong arm is provided with Y-direction binding clip pin-and-hole and Y-direction arcuate guide hole, is provided with X to arc-shaped guide rail inside described tong arm, described X is arc to arc-shaped guide rail cross section; The X that described bayonet arm, caliper and tong arm are arranged respectively to rectangular through-hole I, X to rectangular through-hole II, X to obform guide rail and X mutually corresponding to arc-shaped guide rail, formed X to perforative space.
Preferably, in perforative space, spring, pin folder and screw is provided with at the X of described upper and lower binding clip, described pin sandwiched is equipped with the bayonet socket I of conjoined structure, bayonet socket II, connecting rod and special-shaped cylinder, and described special-shaped cylinder matches with described obform guide rail; Described screw is threaded connection and is fixed on described caliper inside.
Wherein, described push rod combination comprises upper ejector pin, push rod and the lower push rod that Z-direction is arranged in order up and down, and described push rod front end Y-direction is provided with push shaft, and described upper and lower push rod adopts flexible medical plastic.
Preferably, matching with the arcuate guide hole on the tong arm of described upper and lower binding clip in described push shaft both sides, is arranged on the inner side X direction guiding rail of described binding clip fixed arm.
Preferably, described upper and lower push rod runs through screw and presss from both sides with described pin and match.
Wherein, the two ends of described sewing needle are provided with thimble I and thimble II, and described thimble I and the end of thimble II are cone; Be respectively arranged with annular slot I and annular slot II in the inner side of described thimble I and thimble II, described annular slot I and annular slot II respectively be arranged on described pin press from both sides in bayonet socket I, bayonet socket II match; The centre position of described sewing needle is provided with radial needle string holes.
Preferably, the Y-direction width of described bayonet socket I slightly larger than the diameter of section of described annular slot I, annular slot II, and is less than the Y-direction width of described bayonet socket II; The Y-direction width of described bayonet socket II is slightly larger than the diameter of section of described thimble I, thimble II.
By the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of needle forceps for automatic sewing provided by the invention, when sewing up the wound of patient, controlled by handle, regulate the X displacement forwards, backwards of upper ejector pin, push rod and lower push rod, realize opening and closed reciprocating motion of upper and lower binding clip, reach straight line stitching instrument pin under manual control, realize the stitching object sending pin, drawn needle, lead-in wire.
The present invention has that structure is simple, the advantage of convenient disassembly, flexible operation, and enormously simplify operating procedure, reduce use difficulty, the stitching for wound is significant.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 3 is internal structure schematic diagram of the present invention;
Fig. 4 is that the jaw of needle forceps of the present invention opens schematic diagram;
Fig. 5 is the structural representation of binding clip fixed axis of the present invention;
Fig. 6 is the internal structure schematic diagram of upper and lower binding clip of the present invention;
Fig. 7 is the structural representation of pin of the present invention folder;
Fig. 8 is the structural representation of sewing needle of the present invention.
In figure: 1-binding clip fixed axis, 2-lower pliers head, 3-upper grip head, 4-push rod combines, 41-upper ejector pin, 42-push rod, 43-lower push rod, 44-push shaft, 5-sewing needle, and 6-pin presss from both sides, 7-screw, 8-spring, 9-binding clip pin;
11-U type notch, 12-screw socket, 13-binding clip fixed arm, 14-pin-and-hole, 15-guide rail;
21-bayonet arm, 22-caliper, 23-tong arm, 211-pin hole, 212-rectangular through-hole I, 213-rectangular through-hole II, 214-obform guide rail, 215-obform guide rail, 216-binding clip pin-and-hole, 217-arcuate guide hole;
41-upper ejector pin, 42-push rod, 43-lower push rod, 44-push shaft;
51-thimble I, 52-thimble II, 53-annular slot I, 54-annular slot II, 55-needlework hole;
61-bayonet socket I, 62-bayonet socket II, 63-connecting rod, 64-abnormity cylinder.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Provided by the invention a kind of needle forceps for automatic sewing as shown in Figure 1, Figure 3, comprise binding clip fixed axis 1, upper grip head 3, lower pliers head 2, push rod combination 4 and sewing needle 5, described upper and lower binding clip 3,2 is superimposed with each other and is connected with described binding clip fixed axis 1 by binding clip pin 9, described push rod combination 4 is arranged at the X of described binding clip fixed axis 1 in hollow space, and described sewing needle 5Z is in the Z-direction pin hole 211 being arranged at described upper and lower binding clip 3,2.
As shown in Fig. 2, Fig. 5, the X of described binding clip fixed axis 1 is to being provided with U-type groove mouth 11 and screw socket 12, described U-type groove mouth 11 both sides are binding clip fixed arm 13, described binding clip fixed arm 13 is provided with Y-direction fixed axis pin-and-hole 14, the inner side of described binding clip fixed arm 13 is provided with X direction guiding rail 15.
As shown in Fig. 2, Fig. 4, Fig. 6 and Fig. 7, described upper and lower binding clip 3,2 includes the bayonet arm 21 of conjoined structure, caliper 22 and tong arm 23, described bayonet arm 21 is provided with Z-direction pin hole 211, the inside of described bayonet arm 21 is provided with X to rectangular through-hole I 212, and described Z-direction pin hole 211 is vertical through described X to rectangular through-hole I 212; Be provided with X in described caliper 22 inside to obform guide rail 214 and X to rectangular through-hole II 213, described X runs through to obform guide rail 214 to rectangular through-hole II 213 with described X, and described X be special-shaped to obform guide rail 214 cross section; Described tong arm 23 is provided with Y-direction binding clip pin-and-hole 216 and Y-direction arcuate guide hole 217, and be provided with X inside described tong arm 23 to arc-shaped guide rail 215, described X is arc to arc-shaped guide rail 215 cross section; The X that described bayonet arm 21, caliper 22 and tong arm 23 are arranged respectively is mutually corresponding to rectangular through-hole II 213, X to obform guide rail 214 and X to arc-shaped guide rail 215 to rectangular through-hole I 212, X, forms X to perforative space.
Preferably, in perforative space, spring 8, pin folder 6 and screw 7 is provided with at the X of described upper and lower binding clip 3,2, described pin folder 6 is provided with the bayonet socket I 61 of conjoined structure, bayonet socket II 62, connecting rod 63 and special-shaped cylinder 64, and described special-shaped cylinder 64 matches with described obform guide rail 214; Described screw 7 is threaded connection and is fixed on described caliper 22 inside.
As shown in Figure 2 and Figure 3, described push rod combination 4 comprises upper ejector pin 41, push rod 42 and the lower push rod 43 that Z-direction is arranged in order up and down, and described push rod 42 front end Y-direction is provided with push shaft 44, and described upper and lower push rod 41,43 adopts flexible medical plastic.
Preferably, matching with the arcuate guide hole 217 on the tong arm 23 of described upper and lower binding clip 3,2 in described push shaft 44 both sides, is arranged on the inner side X direction guiding rail 15 of described binding clip fixed arm 13.
Preferably, described upper and lower push rod 41,43 runs through screw 7 and presss from both sides 6 with described pin and match.
As shown in Figure 8, the two ends of described sewing needle 5 are provided with thimble I 51 and thimble II 52, and described thimble I 51 and thimble II 52 are cone; Be respectively arranged with annular slot I 53 and annular slot II 54 in the inner side of described thimble I 51 and thimble II 52, described annular slot I 53 and annular slot II 54 respectively be arranged on described pin press from both sides in bayonet socket I 61, bayonet socket II 62 match; The centre position of described sewing needle 5 is provided with needlework hole 55.
Preferably, the Y-direction width of described bayonet socket I 61 slightly larger than the diameter of section of described annular slot I 53, annular slot II 54, and is less than the Y-direction width of described bayonet socket II 62; The Y-direction width of described bayonet socket II 62 is slightly larger than the diameter of section of described thimble I 51, thimble II 52.
A kind of needle forceps for automatic sewing provided by the invention, when sewing up the wound of patient, surgical thread is introduced at needlework hole 55 place of sewing needle 5, controlled by handle, first the upper ejector pin 41 being positioned at upper grip head 3 is regulated to move to binding clip direction, run through by screw 7, withstand pin folder 6 to move forward, annular slot I 53 in sewing needle 5 is positioned at position that pin presss from both sides 6 inner bayonets II 62, can ensure that annular slot I 53 departs from bayonet socket II 62, moved to binding clip direction by handle regulating pushing rod again, binding clip pin is as rotating shaft, in promotion, lower pliers head opens, annular slot I 53 and bayonet socket II 62 is made to be in disengaged position, now sewing needle 5 is connected with lower pliers head, otherwise controlled by handle, regulate the lower push rod 43 being positioned at lower pliers head to move to binding clip direction, sewing needle 5 can be realized and be connected with upper grip head.
The present invention is by regulating the X displacement forwards, backwards of upper ejector pin, push rod and lower push rod, realize opening and closed reciprocating motion of upper and lower binding clip, reach straight line stitching instrument pin under manual control, realize the stitching object sending pin, drawn needle, lead-in wire, have that structure is simple, the advantage of convenient disassembly, flexible operation, enormously simplify operating procedure, reduce use difficulty, the stitching for wound is significant.
Last it is noted that above embodiment only in order to illustrate the present invention and and unrestricted technical scheme described in the invention; Therefore, although this description with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (9)
1. the needle forceps for automatic sewing, it is characterized in that: comprise binding clip fixed axis (1), upper grip head (3), lower pliers head (2), push rod combination (4) and sewing needle (5), described is upper, lower pliers head (3), (2) be superimposed with each other and be connected with described binding clip fixed axis (1) by binding clip pin (9), described push rod combination (4) is arranged at the X of described binding clip fixed axis (1) in hollow space, described sewing needle (5) Z-direction is arranged at described upper, lower pliers head (3), (2) in Z-direction pin hole (211).
2. a kind of needle forceps for automatic sewing according to claim 1, it is characterized in that: the X of described binding clip fixed axis (1) is to being provided with U-type groove mouth (11) and screw socket (12), described U-type groove mouth (11) both sides are binding clip fixed arm (13), described binding clip fixed arm (13) is provided with Y-direction fixed axis pin-and-hole (14), the inner side of described binding clip fixed arm (13) is provided with X direction guiding rail (15).
3. a kind of needle forceps for automatic sewing according to claim 1, it is characterized in that: described upper and lower binding clip (3), (2) include the bayonet arm (21) of conjoined structure, caliper (22) and tong arm (23), described bayonet arm (21) is provided with Z-direction pin hole (211), the inside of described bayonet arm (21) is provided with X to rectangular through-hole I (212), and described Z-direction pin hole (211) is vertical through described X to rectangular through-hole I (212); X is provided with to obform guide rail (214) and X to rectangular through-hole II (213) in described caliper (22) inside, described X runs through to obform guide rail (214) to rectangular through-hole II (213) with described X, and described X is abnormity to obform guide rail (214) cross section; Described tong arm (23) is provided with Y-direction binding clip pin-and-hole (216) and Y-direction arcuate guide hole (217), described tong arm (23) inner side is provided with X to arc-shaped guide rail (215), and described X is arc to arc-shaped guide rail (215) cross section; The X that described bayonet arm (21), caliper (22) and tong arm (23) are arranged respectively is mutually corresponding to arc-shaped guide rail (215) to obform guide rail (214) and X to rectangular through-hole II (213), X to rectangular through-hole I (212), X, forms X to perforative space.
4. a kind of needle forceps for automatic sewing according to claim 1 and 3, it is characterized in that: in perforative space, be provided with spring (8), pin folder (6) and screw (7) at the X of described upper and lower binding clip (3), (2), described pin folder (6) is provided with the bayonet socket I (61) of conjoined structure, bayonet socket II (62), connecting rod (63) and special-shaped cylinder (64), and described special-shaped cylinder (64) matches with described obform guide rail (214); Described screw (7) is threaded connection and is fixed on described caliper (22) inside.
5. a kind of needle forceps for automatic sewing according to claim 1, it is characterized in that: described push rod combination (4) comprises upper ejector pin (41), push rod (42) and the lower push rod (43) that Z-direction is arranged in order up and down, described push rod (42) front end Y-direction is provided with push shaft (44), and described upper and lower push rod (41), (43) adopt flexible medical plastic.
6. a kind of needle forceps for automatic sewing according to claim 5, it is characterized in that: matching with the arcuate guide hole (217) on the tong arm (23) of described upper and lower binding clip (3), (2) in described push shaft (44) both sides, is arranged on inner side X direction guiding rail (15) of described binding clip fixed arm (13).
7. a kind of needle forceps for automatic sewing according to claim 5, is characterized in that: described upper and lower push rod (41), (43) run through screw (7) and press from both sides (6) with described pin and match.
8. a kind of needle forceps for automatic sewing according to claim 1, it is characterized in that: the two ends of described sewing needle (5) are provided with thimble I (51) and thimble II (52), and described thimble I (51) and thimble II (52) are cone; Be respectively arranged with annular slot I (53) and annular slot II (54) in the inner side of described thimble I (51) and thimble II (52), described annular slot I (53) and annular slot II (54) respectively be arranged on described pin press from both sides in bayonet socket I (61), bayonet socket II (62) match; The centre position of described sewing needle (5) is provided with needlework hole (55).
9. a kind of needle forceps for automatic sewing according to claim 8, it is characterized in that: the Y-direction width of described bayonet socket I (61) slightly larger than the diameter of section of described annular slot I (53), annular slot II (54), and is less than the Y-direction width of described bayonet socket II (62); The Y-direction width of described bayonet socket II (62) is slightly larger than the diameter of section of described thimble I (51), thimble II (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029105.0A CN105395227B (en) | 2015-12-31 | 2015-12-31 | A kind of needle forceps for automatic sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029105.0A CN105395227B (en) | 2015-12-31 | 2015-12-31 | A kind of needle forceps for automatic sewing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105395227A true CN105395227A (en) | 2016-03-16 |
| CN105395227B CN105395227B (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511029105.0A Active CN105395227B (en) | 2015-12-31 | 2015-12-31 | A kind of needle forceps for automatic sewing |
Country Status (1)
| Country | Link |
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| CN (1) | CN105395227B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680431A (en) * | 2019-10-24 | 2020-01-14 | 苏州特普新智能科技有限公司 | Minimally invasive suturing device |
| CN112869796A (en) * | 2021-01-18 | 2021-06-01 | 复旦大学附属中山医院 | Transurethral bladder suture system |
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| US5591181A (en) * | 1993-10-08 | 1997-01-07 | United States Surgical Corporation | Surgical suturing apparatus with loading mechanism |
| US5632751A (en) * | 1995-07-28 | 1997-05-27 | Piraka; Hadi A. | Surgical suturing device |
| US5674230A (en) * | 1993-10-08 | 1997-10-07 | United States Surgical Corporation | Surgical suturing apparatus with locking mechanisms |
| US5693071A (en) * | 1996-01-23 | 1997-12-02 | United States Surgical Corporation | Tapered surgical needles and surgical incision members |
| US20060036232A1 (en) * | 2002-10-04 | 2006-02-16 | Tyco Healthcare Group Lp | Surgical suturing apparatus with measurement structure |
| CN101522119A (en) * | 2006-10-05 | 2009-09-02 | Tyco医疗健康集团 | Flexible endoscopic stitching devices |
| US20100228270A1 (en) * | 2008-04-11 | 2010-09-09 | Michael Bogart | Deployment System for Surgical Suture |
| US20100262165A1 (en) * | 2009-04-14 | 2010-10-14 | Tyco Healthcare Group Lp | Knotless Endostitch Suture Retainer |
| CN202235516U (en) * | 2011-08-25 | 2012-05-30 | 何建行 | Endoscopic needle holder |
| US20120150197A1 (en) * | 2010-12-10 | 2012-06-14 | Tyco Healthcare Group Lp | Suturing Device with Deployable Needle |
| CN105193463A (en) * | 2012-12-13 | 2015-12-30 | 伊西康内外科公司 | Circular needle applier |
| CN205458857U (en) * | 2015-12-31 | 2016-08-17 | 张选锋 | Be used for automatic sutural needle forcep |
-
2015
- 2015-12-31 CN CN201511029105.0A patent/CN105395227B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591181A (en) * | 1993-10-08 | 1997-01-07 | United States Surgical Corporation | Surgical suturing apparatus with loading mechanism |
| US5674230A (en) * | 1993-10-08 | 1997-10-07 | United States Surgical Corporation | Surgical suturing apparatus with locking mechanisms |
| US5632751A (en) * | 1995-07-28 | 1997-05-27 | Piraka; Hadi A. | Surgical suturing device |
| US5693071A (en) * | 1996-01-23 | 1997-12-02 | United States Surgical Corporation | Tapered surgical needles and surgical incision members |
| US20060036232A1 (en) * | 2002-10-04 | 2006-02-16 | Tyco Healthcare Group Lp | Surgical suturing apparatus with measurement structure |
| CN101522119A (en) * | 2006-10-05 | 2009-09-02 | Tyco医疗健康集团 | Flexible endoscopic stitching devices |
| US20100228270A1 (en) * | 2008-04-11 | 2010-09-09 | Michael Bogart | Deployment System for Surgical Suture |
| US20100262165A1 (en) * | 2009-04-14 | 2010-10-14 | Tyco Healthcare Group Lp | Knotless Endostitch Suture Retainer |
| US20120150197A1 (en) * | 2010-12-10 | 2012-06-14 | Tyco Healthcare Group Lp | Suturing Device with Deployable Needle |
| CN202235516U (en) * | 2011-08-25 | 2012-05-30 | 何建行 | Endoscopic needle holder |
| CN105193463A (en) * | 2012-12-13 | 2015-12-30 | 伊西康内外科公司 | Circular needle applier |
| CN205458857U (en) * | 2015-12-31 | 2016-08-17 | 张选锋 | Be used for automatic sutural needle forcep |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680431A (en) * | 2019-10-24 | 2020-01-14 | 苏州特普新智能科技有限公司 | Minimally invasive suturing device |
| CN112869796A (en) * | 2021-01-18 | 2021-06-01 | 复旦大学附属中山医院 | Transurethral bladder suture system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105395227B (en) | 2018-02-06 |
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Effective date of registration: 20181114 Address after: 211300 1 1 of ancient Tan Road, Gaochun Economic Development Zone, Nanjing, Jiangsu. Patentee after: Nanjing AI Lake Medical Technology Co., Ltd. Address before: 210031 35 Puzhou Road, Yanjiang industrial area, Pukou District, Nanjing, Jiangsu Patentee before: Zhang Xuanfeng |