CN103431884B - Open type flatly-paved skin stitching instrument - Google Patents
Open type flatly-paved skin stitching instrument Download PDFInfo
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- CN103431884B CN103431884B CN201310353428.XA CN201310353428A CN103431884B CN 103431884 B CN103431884 B CN 103431884B CN 201310353428 A CN201310353428 A CN 201310353428A CN 103431884 B CN103431884 B CN 103431884B
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Abstract
The invention relates to an open type flatly-paved skin stitching instrument. According to the open type flatly-paved skin stitching instrument, a movable handle is rotatably connected with a fixed handle, wherein a nail storing box is fixedly connected with the front end of the fixed handle; a nail conveying device is fixedly connected between the fixed handle and the nail storing box; a nail pushing sheet is slidingly connected between the nail conveying device and the nail storing box; the upper surface of the nail pushing sheet is connected with the top of the movable handle and the lower surface of the nail pushing sheet is connected with the nail storing box by a compression spring; a nail cabin plate is fixedly connected with the lower end of the nail storing box; an upwards-raised nail baffling plate is arranged at the front end of the nail cabin plat; a stitching nail and a stitching pressing mechanism are arranged on the upper side of the nail cabin plate; a cover plate is fixedly connected with the lower end of the nail cabin plate. According to the open type flatly-paved skin stitching instrument provided by the invention, straight sections at the two sides of a nail outlet can be used for maximizing the area of the nail outlet and a nail point can be directly contacted with the skin; under the condition of moving for a certain distance, the stitching nail deeply enters the skin and the stitching effect is better; a skin incision does not need to be stitched by being clamped and lifted up by forceps, so that scars of the stitched skin are more regular, smoother and more beautiful.
Description
Technical field
The present invention relates to technical field of medical instruments, especially relate to a kind of open tiling Skin sewing needle.
Background technology
Skin sewing needle, through the clinical application for many years of the surgical departments such as general surgery, orthopaedics, department of obstetrics and gynecology, Department of B urn, emergency department, cardiothoracic surgery, neurosurgery, proves to carry out epidermis stitching or transplant the stitching of skin island to have quick, easy advantage at the long wound of 10-30cm; Be the major reform of suturing skill, can yet be regarded as surgical good assistant, is the medical product be worthy of popularization.
The Skin sewing needle that hospital clinical uses, needs skin closure is firm, not de-nail, suturing nail forming.Understand and the feedback information of hospital clinical doctor according to Vehicles Collected from Market, general Skin sewing needle, all need two doctors with the use of, be specially: a doctor is responsible for tweezers, otch being alignd, and then with tweezers, skin is picked up, form the grand strip of skin, another doctor is responsible for sewing up with Skin sewing needle.
In practical operation, need skin to pick up to carry height, form the higher grand strip of skin, operation is wasted time and energy very much, and the very difficult alignment of skin incision is regular, the shape of postoperative skin healing also affects attractive in appearance, in addition on the one hand, the Skin sewing needle handle that existing all kinds of hospital uses is failed very well according to stitching feature and the organization of human body mechanics of stiching instrument, allow suturing nail sew up in relatively-stationary angle and enter skin, be responsible for the doctor sewed up, stiching instrument is needed to keep a kind of posture and angle, guarantee that suturing nail vertically can enter skin, larger workload and difficulty are needed for clinical manipulation.
Summary of the invention
The technical problem to be solved in the present invention is: in sewing process, to need cutaneous protuberance to carry out sew up to overcome, stiching instrument being kept a kind of posture and the large problem of angle difficulty, provide a kind of open tiling Skin sewing needle.
The technical solution adopted for the present invention to solve the technical problems is: a kind of open tiling Skin sewing needle, it is characterized in that comprising: fixed handle, described fixed handle is provided with rotary shaft hole, and described fixed handle leading section is provided with inclined plane, and described inclined plane is provided with fixing slotted eye; Flexible handle, described flexible handle comprises handle portion, nail pressing portion and rotating shaft portion; Storage staple cartridge, described storage staple cartridge leading section is provided with stationary plane, the gradient of described stationary plane is consistent with the gradient of fixed handle inclined plane, the described stationary plane left and right sides is provided with fixed lobe, the upper and lower both sides of described fixed lobe are provided with positioning convex, be provided with nail mouth on the downside of described stationary plane, described nail mouth both sides are provided with flat segments one and bending section one, are provided with latch one below described storage staple cartridge; Nails introducer, described nails introducer has location notch hole, and described nails introducer send nail end to be provided with groove one, and described nails introducer send nail end to be provided with and to send tack claw, described in send tack claw to tilt to nails introducer lower surface; Pushing slice of nail, described pushing slice of nail is " L " type, and described " L " type pushing slice of nail comprises vertical part and transverse part, and ejector pin portion, described vertical part is provided with groove two, and described vertical part ejector pin end is provided with circular arc recess, and described circular arc notch depth is H; Nail bin plate, described nail bin plate is provided with sliding nail platform, and described sliding nail platform front end is provided with and upwarps block nail plate, is provided with latch two bottom described nail bin plate; Cover plate, described cover forward end is provided with flat segments two and bending section two, and the size of described flat segments two and bending section two is corresponding with flat segments one and bending section one respectively;
Described flexible handle and fixed handle are rotationally connected by rotating shaft portion and rotary shaft hole, described fixed handle is fixedly connected with fixed lobe by fixing slotted eye with storage staple cartridge, nails introducer is fixedly connected with between described fixed handle and storage staple cartridge, the location notch hole of described nails introducer is connected with the positioning convex of storage staple cartridge, described nails introducer send tack claw to be placed on flat segments one end, nail mouth both sides, pushing slice of nail vertical part is slidably connected between described nails introducer and storage staple cartridge, described vertical part lower end aligned suturing nail, described transverse part upper surface is connected with flexible handle nail pressing portion, described transverse part lower surface is connected by Compress Spring with storage staple cartridge, described storage staple cartridge lower end is fixedly connected with nail bin plate, and be provided with suturing nail and nail pressing mechanism on the upside of described nail bin plate sliding nail platform, described nail bin plate lower end is fixedly connected with cover plate.
Flat segments one and the arranging of flat segments two of nail mouth both sides can farthest allow the area of nail mouth maximize, and nail tip can be made directly to fit skin, compared with traditional Skin sewing needle, when stroke is certain, it is darker that suturing nail enters skin, sewing effect is better, in addition, do not need again skin incision tweezers to be picked up and carry height and sew up, thus it is more regular to reach the skin scar after stitching, smoothly, attractive in appearance.
Particularly, gripping place of described fixed handle hand is provided with arc concave surface, and arc concave surface is the relative position of shaking hands, and guarantees relatively stablely not slide at the hands of operation Shi doctor, thus reaches the object that suturing nail vertically can enter skin.
Particularly, described arc concave surface minimum point is 15-25cm to fixed handle top distance, can change the distance of arc concave surface minimum point to fixed handle top according to the difference of sales territory, carrys out the comfort level that mediator's hands grips.
Particularly, described arc concave surface two ends are provided with block, can ensure further relatively stablely not slide at the hands of operation Shi doctor.
Particularly, upper end, flexible handle nail pressing portion is provided with limited block, and arranging of limited block can make flexible handle after completing stitching, can return to a fixing position, thus ensure the stability of whole sewing process.
Particularly, it is protruding that described storage staple cartridge stationary plane is provided with insurance, insurance draw-in groove is provided with in described pushing slice of nail vertical part groove two, push at pushing slice of nail in the process of suturing nail, prevent firmly excessive cause the damage of stiching instrument and in sewing process, make suturing nail curved transitions cause larger wound to patient and go out nail have some setbacks.
Particularly, described storage staple cartridge stationary plane is each side provided with a fixed lobe, and the upper and lower both sides of described fixed lobe are respectively provided with a positioning convex.
Particularly, described nail pressing mechanism is spring pressed stud mechanism.
Particularly, the ratio of described pushing slice of nail circular arc notch depth H and suturing nail diameter D is 0.2-0.5, under this ratio, can ensure to fix suturing nail in pushing slice of nail ejector pin process, and incessantly edge-curl phenomenon appears in suturing nail or circular arc recess both sides to there will not be card.
Particularly, described sliding nail platform comprises transverse slat and riser, and described riser is positioned at nail bin front edge of board place and is provided with arc-shaped convex, and nail bin front edge of board place arranges arc-shaped convex can play the effect supporting suturing nail, can the walking of limiting slit dowel further, sewing process can be made more accurate.
The invention has the beneficial effects as follows: the open tiling Skin sewing needle of one of the present invention, utilize body mechanics's lever principle on the one hand, take nail mouth as fulcrum, centered by arc concave surface, point is sewed up, can guarantee relatively stablely not slide at the hands of operation Shi doctor, thus reach the object that suturing nail vertically can enter skin; On the other hand, flat segments one and the arranging of flat segments two of nail mouth both sides can farthest allow the area of nail mouth maximize, and nail tip can be made directly to fit skin, compared with traditional Skin sewing needle, when stroke is certain, it is darker that suturing nail enters skin, and sewing effect is better, in addition, do not need again skin incision tweezers to be picked up and carry height and sew up, thus it is more regular to reach the skin scar after stitching, smoothly, attractive in appearance.Be limited to by the ratio of pushing slice of nail circular arc notch depth H and suturing nail diameter D between 0.2-0.5 and can ensure to fix suturing nail in pushing slice of nail ejector pin process, incessantly there is edge-curl phenomenon in suturing nail or circular arc recess both sides to there will not be card; Nail bin front edge of board place arranges that circular arc is convex can be supported suturing nail in suturing nail motor process, can the walking of limiting slit dowel further, and sewing process can be made more accurate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the axonometric chart of a kind of open tiling Skin sewing needle of the present invention;
Fig. 2 is one of the present invention open tiling Skin sewing needle partial sectional view;
Fig. 3 is the partial enlarged drawing of " A " position in Fig. 2;
Fig. 4 is the axonometric chart of a kind of open tiling Skin sewing needle fixed handle of the present invention;
Fig. 5 is the axonometric chart of a kind of open tiling Skin sewing needle flexible handle of the present invention;
Fig. 6 is the axonometric chart of a kind of open tiling Skin sewing needle storage staple cartridge of the present invention;
Fig. 7 is the axonometric chart of a kind of open tiling Skin sewing needle nails introducer of the present invention;
Fig. 8 is the axonometric chart of a kind of open tiling Skin sewing needle pushing slice of nail of the present invention;
Fig. 9 is the front view of " B " position in Fig. 8;
Figure 10 is the axonometric chart of a kind of open tiling Skin sewing needle nail bin plate of the present invention;
Figure 11 is the axonometric chart of a kind of open tiling Skin sewing needle cover plate of the present invention.
In figure: 1. fixed handle, 2. flexible handle, 3. storage staple cartridge, 4. nails introducer, 5. pushing slice of nail, 6. nail bin plate, 7. cover plate, 8. suturing nail, 9. nail pressing mechanism, 10. Compress Spring, 11. rotary shaft holes, 12. inclined planes, 13. fixing slotted eyes, 14. arc concave surfaces, 15. minimum points, 16. fixed handle tops, 17. blocks, 21. handle portion, 22. nail pressing portions, 23. rotating shaft portions, 24. limited blocks, 31. stationary planes, 32. fixed lobes, 33. positioning convex, 34. nail mouthes, 35. flat segments one, 36. bending sections one, 37. latches one, 38. insurances are protruding, 41. location notch holes, 42. grooves one, 43. send tack claw, 51. vertical parts, 52. transverse parts, 53. grooves two, 54. circular arc recesses, 55. insurance draw-in grooves, 61. sliding nail platforms, 62. block nail plates, 63. latches two, 71. flat segments two, 72 bending sections two, 611. transverse slat, 612. riser, 613. arc-shaped convex.
Detailed description of the invention
Below in conjunction with specific embodiment, further the present invention is set forth, should be understood that and quote embodiment only for illustration of the present invention, and be not used in and limit the scope of the invention.
As shown in Figure 1 to Figure 3, a kind of open tiling Skin sewing needle, comprising:
Fixed handle 1 as shown in Figure 4, fixed handle 1 is provided with rotary shaft hole 11, fixed handle 1 leading section is provided with inclined plane 12, inclined plane 12 is provided with fixing slotted eye 13, gripping place of fixed handle 1 hand is provided with arc concave surface 14, arc concave surface 14 minimum point 15 is to fixed handle top 16 apart from being 20cm, and arc concave surface 14 two ends are provided with block 17;
Flexible handle 2 as shown in Figure 5, flexible handle comprises handle portion 21, nail pressing portion 22 and rotating shaft portion 23, and upper end, nail pressing portion 22 is provided with limited block 24;
Storage staple cartridge 3 as shown in Figure 6, storage staple cartridge 3 leading section is provided with stationary plane 31, the gradient of stationary plane 31 is consistent with the gradient of fixed handle 1 inclined plane 12, storage staple cartridge 3 stationary plane 31 is each side provided with a fixed lobe 32, fixed lobe about 32 both sides are respectively provided with a positioning convex 33, and stationary plane 31 is provided with insurance protruding 38, is provided with nail mouth 34 on the downside of stationary plane 31, nail mouth 34 both sides are provided with flat segments 1 and bending section 1, and storage staple cartridge 3 is provided with latch 1 below;
Nails introducer 4 as shown in Figure 7, nails introducer 4 has location notch hole 41, and nails introducer 4 send nail end to be provided with groove 1, and nails introducer 4 send nail end to be provided with and send tack claw 43, send tack claw 43 to tilt to nails introducer 4 lower surface;
Pushing slice of nail 5 as shown in Figure 8 and Figure 9, pushing slice of nail 5 is " L " type, " L " type pushing slice of nail 5 comprises vertical part 51 and transverse part 52, ejector pin portion, vertical part 51 is provided with groove 2 53, insurance draw-in groove 55 is provided with in vertical part 51 groove 2 53, vertical part 51 ejector pin end is provided with circular arc recess 54, and described circular arc recess 54 degree of depth is H;
Nail bin plate 6 as shown in Figure 10, nail bin plate 6 is provided with sliding nail platform 61, and sliding nail platform 61 front end is provided with and upwarps block nail plate 62, is provided with latch 2 63 bottom nail bin plate 6, sliding nail platform 61 comprises transverse slat 611 and riser 612, and riser 612 is positioned at nail bin plate 6 front end place and is provided with arc-shaped convex 613;
Cover plate 7 as shown in figure 11, cover forward end is provided with flat segments 2 71 and bending section 2 72, and the size of flat segments 2 71 and bending section 2 72 is corresponding with flat segments 1 and bending section 1 respectively;
Suturing nail 8 as shown in Figure 3, suturing nail 8 diameter is D, and the ratio of described pushing slice of nail 5 circular arc recess 54 depth H and suturing nail 8 diameter D is 5:12;
Flexible handle 2 and fixed handle 1 are rotationally connected by rotating shaft portion 23 and rotary shaft hole 11, fixed handle 1 and storage staple cartridge 3 are by after fixing slotted eye 13 and the mutual clamping of fixed lobe 32, and be welded and fixed, nails introducer 4 is fixedly connected with between fixed handle 1 and storage staple cartridge 3, the location notch hole 41 of nails introducer 4 is connected with the positioning convex 33 of storage staple cartridge 3 and welds, nails introducer 4 send tack claw 43 to be placed on flat segments 1 end, nail mouth 34 both sides, pushing slice of nail 5 vertical part 51 is slidably connected between nails introducer 4 and storage staple cartridge 3, vertical part 51 lower end aligned suturing nail 8, transverse part 52 upper surface is connected with flexible handle 2 nail pressing portion 22, transverse part 52 lower surface is connected by Compress Spring 10 with storage staple cartridge 3, storage staple cartridge 3 lower end fixedly is connected with nail bin plate 6, is provided with suturing nail 8 and spring pressed stud mechanism 9 on the upside of nail bin plate 6 sliding nail platform 61, and spring pressed stud mechanism 9 follows closely platform 61 and is slidably connected with sliding, and nail bin plate 6 lower end is welded with cover plate 7.
Open tiling Skin sewing needle production technology is:
1) assembling storage staple cartridge 3 assembly: nails introducer 4, pushing slice of nail 5 and storage staple cartridge 3 are welded by welding procedure;
2) by process, assembling suturing nail 6 to storing up staple cartridge 3 assembly, mounting spring nail pressing mechanism 9, and welds;
3) staple cartridge 3 assembled fixed handle 1 and flexible handle 2 is stored up.
4) by high-frequency welder welding procedure, cover plate 7 is welded in storage staple cartridge 3.
The using method of open tiling Skin sewing needle:
1) cleaned up by the superficial skin of wound and operative incision, when preparing to sew up, handheld stiching instrument, keeps suturing nail 6 perpendicular to skin, makes otch to be stapled be in the centre position of suturing nail 8 and press to skin surface;
2) to hold with a firm grip flexible handle 2, flexible handle 2 top presses down pushing slice of nail 5 transverse part 52, pushing slice of nail 5 vertical part 51 is driven to move downward, the circular arc recess 54 of front end, pushing slice of nail 5 vertical part 51 blocks suturing nail, and promote suturing nail 8 and move downward, nails introducer 4 send the arc-shaped convex 613 of tack claw 43 and nail bin plate 6 front end with the use of, the direction of motion of suturing nail 8 can be kept more accurately constant, circular arc recess 54 keeps suturing nail 8 not slide, suturing nail 8 is under the combined flexure molding effect of the block nail plate 62 of nail bin plate 6, suturing nail 8 is pressed into skin, and bend to three-back-shaped, now, by skin closure, (this process wants one to be pressed onto the end to suturing nail 8, can not stop over),
3) unclamp flexible handle 2, pushing slice of nail 5 naturally resets under the effect of Compress Spring 54, holds Skin sewing needle centered by stitch points, lifts stiching instrument tail end counterclockwise, comply with and exit stiching instrument;
4) repeat above-mentioned action, carry out follow-up stitching, complete the stitching of wound and operative incision superficial skin.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to right.
Claims (10)
1. an open tiling Skin sewing needle, is characterized in that comprising:
Fixed handle (1), described fixed handle (1) is provided with rotary shaft hole (11), and described fixed handle (1) leading section is provided with inclined plane (12), and described inclined plane (12) is provided with fixing slotted eye (13);
Flexible handle (2), described flexible handle comprises handle portion (21), nail pressing portion (22) and rotating shaft portion (23);
Storage staple cartridge (3), described storage staple cartridge (3) leading section is provided with stationary plane (31), the gradient of described stationary plane (31) is consistent with the gradient of fixed handle (1) inclined plane (12), described stationary plane (31) left and right sides is provided with fixed lobe (32), described fixed lobe (32) is provided with positioning convex (33) in both sides up and down, described stationary plane (31) downside is provided with nail mouth (34), described nail mouth (34) both sides are provided with flat segments one (35) and bending section one (36), and described storage staple cartridge (3) is provided with latch one (37) below;
Nails introducer (4), described nails introducer (4) has location notch hole (41), described nails introducer (4) send nail end to be provided with groove one (42), and described nails introducer (4) send nail end to be provided with and to send tack claw (43), described in send tack claw (43) to tilt to nails introducer (4) lower surface;
Pushing slice of nail (5), described pushing slice of nail (5) is " L " type, described " L " type pushing slice of nail (5) comprise vertical part (51) and transverse part (52), described vertical part (51) ejector pin portion is provided with groove two (53), described vertical part (51) ejector pin end is provided with circular arc recess (54), and the degree of depth of described circular arc recess (54) is H;
Nail bin plate (6), described nail bin plate (6) is provided with sliding nail platform (61), and described sliding nail platform (61) front end is provided with and upwarps block nail plate (62), and described nail bin plate (6) bottom is provided with latch two (63);
Cover plate (7), described cover forward end is provided with flat segments two (71) and bending section two (72), and the size of described flat segments two (71) and bending section two (72) is corresponding with flat segments one (35) and bending section one (36) respectively;
Suturing nail (8), described suturing nail (8) diameter is D;
Described flexible handle (2) and fixed handle (1) are rotationally connected by rotating shaft portion (23) and rotary shaft hole (11), described fixed handle (1) is fixedly connected with fixed lobe (32) by fixing slotted eye (13) with storage staple cartridge (3), nails introducer (4) is fixedly connected with between described fixed handle (1) and storage staple cartridge (3), the location notch hole (41) of described nails introducer (4) is connected with the positioning convex (33) of storage staple cartridge (3), described nails introducer (4) send tack claw (43) to be placed on flat segments one (35) end, nail mouth (34) both sides, pushing slice of nail (5) vertical part (51) is slidably connected between described nails introducer (4) and storage staple cartridge (3), described vertical part (51) lower end aligned suturing nail (8), described transverse part (52) upper surface is connected with flexible handle (2) nail pressing portion (22), described transverse part (52) lower surface is connected by Compress Spring (10) with storage staple cartridge (3), described storage staple cartridge (3) lower end is fixedly connected with nail bin plate (6), and described nail bin plate (6) sliding nail platform (61) upside is provided with suturing nail (8) and nail pressing mechanism (9), and described nail bin plate (6) lower end is fixedly connected with cover plate (7).
2. open tiling Skin sewing needle as claimed in claim 1, is characterized in that: described fixed handle (1) hand gripping place is provided with arc concave surface (14).
3. open tiling Skin sewing needle as claimed in claim 2, is characterized in that: described arc concave surface (14) minimum point (15) is 15-25cm to fixed handle top (16) distance.
4. the open tiling Skin sewing needle as described in any one of claim 2-3, is characterized in that: described arc concave surface (14) two ends are provided with block (17).
5. open tiling Skin sewing needle as claimed in claim 1, is characterized in that: described flexible handle (2) nail pressing portion (22) upper end is provided with limited block (24).
6. open tiling Skin sewing needle as claimed in claim 1, is characterized in that: described storage staple cartridge (3) stationary plane (31) is provided with insurance protruding (38), is provided with insurance draw-in groove (55) in described pushing slice of nail (5) vertical part (51) groove two (53).
7. open tiling Skin sewing needle as claimed in claim 1, it is characterized in that: described storage staple cartridge (3) stationary plane (31) is each side provided with a fixed lobe (32), described fixed lobe (32) is respectively provided with a positioning convex (33) in both sides up and down.
8. open tiling Skin sewing needle as claimed in claim 1, is characterized in that: described nail pressing mechanism (9) is spring pressed stud mechanism.
9. open tiling Skin sewing needle as claimed in claim 1, is characterized in that: the ratio of described pushing slice of nail (5) circular arc recess (54) depth H and suturing nail (8) diameter D is 0.2-0.5.
10. open tiling Skin sewing needle as claimed in claim 1, is characterized in that: described sliding nail platform (61) comprises transverse slat (611) and riser (612), and described riser (612) is positioned at nail bin plate (6) front end place and is provided with arc-shaped convex (613).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310353428.XA CN103431884B (en) | 2013-08-14 | 2013-08-14 | Open type flatly-paved skin stitching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310353428.XA CN103431884B (en) | 2013-08-14 | 2013-08-14 | Open type flatly-paved skin stitching instrument |
Publications (2)
| Publication Number | Publication Date |
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| CN103431884A CN103431884A (en) | 2013-12-11 |
| CN103431884B true CN103431884B (en) | 2015-04-22 |
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|---|---|---|---|
| CN201310353428.XA Active CN103431884B (en) | 2013-08-14 | 2013-08-14 | Open type flatly-paved skin stitching instrument |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264637A (en) * | 2015-05-15 | 2017-01-04 | 北京颐合恒瑞医疗科技有限公司 | A kind of Absorbable plate subcuticular suture device |
| CN105559843B (en) * | 2015-12-08 | 2017-09-15 | 宋剑成 | A kind of surgical operation coinciding machine |
| CN105832371B (en) * | 2016-05-05 | 2018-01-05 | 常州洛克曼医疗器械有限公司 | A kind of preposition Skin sewing needle of nail bin plate |
| CN109498088A (en) * | 2019-01-07 | 2019-03-22 | 湖南菁益医疗科技有限公司 | A kind of electronic Skin sewing needle |
| CN109875628B (en) * | 2019-02-26 | 2024-03-08 | 宁波市爱达维电器有限公司 | Nail box structure of medical stitching instrument |
| CN111419313B (en) * | 2020-04-21 | 2024-08-27 | 江苏凯尔特医疗科技有限公司 | Rotatable and countable skin stitching instrument with nail bin assembly |
| CN113633336B (en) * | 2021-09-06 | 2022-10-28 | 浙江微度医疗器械有限公司 | Skin anastomat convenient to operation |
| CN114403960B (en) * | 2022-02-10 | 2022-11-04 | 西安凯棣医疗器械有限责任公司 | Skin stitching instrument capable of controlling stitching nail forming structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7988028B2 (en) * | 2008-09-23 | 2011-08-02 | Tyco Healthcare Group Lp | Surgical instrument having an asymmetric dynamic clamping member |
| CN201642173U (en) * | 2009-07-08 | 2010-11-24 | 北京中法派尔特医疗设备有限公司 | Nail propping block assembly capable of falling on side and anastomat adopting the same |
| CN201469331U (en) * | 2009-07-22 | 2010-05-19 | 杨润学 | Disposable skin suture unit with safety device |
| CA2821744A1 (en) * | 2010-12-23 | 2012-06-28 | Surgimatix, Inc. | Skin suturing device using rotating needles |
| CN203468672U (en) * | 2013-08-14 | 2014-03-12 | 杨润学 | Open type tiled skin stapler |
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2013
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Effective date of registration: 20140910 Address after: 213176 Industrial Zone, Lijia Town, Wujin District, Jiangsu, Changzhou Applicant after: CHANGZHOU KOOKMED MEDICAL MACHINERY CO., LTD. Address before: 6, building 213022, block B, Cheonan industrial village, Xinbei District, Changzhou, Jiangsu Applicant before: Yang Runxue |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |