CN203468672U - Open type tiled skin stapler - Google Patents
Open type tiled skin stapler Download PDFInfo
- Publication number
- CN203468672U CN203468672U CN201320497725.7U CN201320497725U CN203468672U CN 203468672 U CN203468672 U CN 203468672U CN 201320497725 U CN201320497725 U CN 201320497725U CN 203468672 U CN203468672 U CN 203468672U
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- nail
- skin
- staple cartridge
- sewing needle
- handle
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Abstract
The utility model relates to an open type tiled skin stapler. A movable handle and a fixed handle are connected in a rotating mode, the front end of the fixed handle is fixedly connected with a nail storage box, a nail conveying device is fixedly connected between the fixed handle and the nail storage box, a nail pushing piece is connected between the nail conveying device and the nail storage box in a sliding mode, the upper surface of the nail pushing piece is connected with the top end of the movable handle, and the lower surface of the nail pushing device is connected with the nail storage box through a compression spring; the lower end of the nail storage box is fixedly connected with a nail bin plate, an upwarp nail blocking plate is arranged at the front end of the nail bin plate, suturing nails and a pressing nail mechanism are arranged on the upper side of the nail bin plate, and the lower end of the nail bin plate is fixedly connected with a cover plate. According to the open type tiled skin stapler, flat and straight sections on the two sides of a nail discharge port enable the area of the nail discharge port to be maximized and enable nail points to be directly attached to the skin, the suturing nails can enter the skin more deeply and the suturing effect is better under a fixed stroke, skin incisions do not need to be lifted high by forceps for suturing, and therefore the purpose that sutured skin scars are uniform, smooth and attractive can be achieved.
Description
Technical field
This utility model relates to technical field of medical instruments, especially relates 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 that the long wound at 10-30cm carries out epidermis stitching or transplant the stitching of skin island to have quick, easy advantage; Be the major reform of suturing skill, the surgical good assistant that can yet be regarded as, is the medical product being worthy of popularization.
The Skin sewing needle that hospital clinical is used, need to be firm skin closure, not de-nail, suturing nail forming.According to Vehicles Collected from Market understanding and hospital clinical doctor's feedback information, general Skin sewing needle, all need two doctors to be used in conjunction with, 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, skin need to be picked up and carries height, form the higher grand strip of skin, operation is wasted time and energy very much, and skin incision is difficult to align 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 is used is failed fine according to the stitching feature of stiching instrument and organization of human body mechanics, allow suturing nail sew up and to enter skin in relatively-stationary angle, be responsible for the doctor who sews up, stiching instrument need to be kept to a kind of posture and angle, guarantee that suturing nail can vertically enter skin, for clinical manipulation, need larger workload and difficulty.
Utility model content
The technical problems to be solved in the utility model is: in order overcoming, to need cutaneous protuberance to sew up, stiching instrument is kept to a kind of posture and the large problem of angle difficulty in sewing process, a kind of open tiling Skin sewing needle to be provided.
This utility model solves the technical scheme that its technical problem adopts: a kind of open tiling Skin sewing needle, comprise 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 fixedly slotted eye; Flexible handle, described flexible handle comprises handle portion, nail pressing portion and rotary shaft; 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 on 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, described stationary plane downside is provided with nail mouth, and described nail mouth both sides are provided with flat segments one and bending section one, is provided with latch one below described storage staple cartridge; Nails introducer, has location notch hole on described nails introducer, 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 send tack claw, described in send tack claw to the perk of 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 described vertical part ejector pin portion 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, and described nail bin plate bottom is provided with latch two; 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 rotary shaft and rotary shaft hole, described fixed handle is fixedly connected with fixed lobe by fixing slotted eye with storage staple cartridge, between described fixed handle and storage staple cartridge, be fixedly connected with nails introducer, 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 part end, nail mouth both sides, between described nails introducer and storage staple cartridge, slidably connect pushing slice of nail vertical part, 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 fixed card is connected to nail bin plate, and the sliding nail of described nail bin plate platform upside is provided with suturing nail and nail pressing mechanism, and described nail bin plate lower end is fixedly connected with cover plate.
Arranging of the flat segments one of nail mouth both sides and flat segments two can farthest allow the area of nail mouth maximize, and can make the nail tip skin of directly fitting, compare with traditional Skin sewing needle, in the situation that stroke is certain, it is darker that suturing nail enters skin, sewing effect is better, in addition, do not need again skin incision to pick up and carry height and sew up with tweezers, thereby the skin scar reaching after stitching is more regular, 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 operation Shi doctor's hands, thereby reaches the object that suturing nail can vertically enter skin.
Particularly, described arc concave surface minimum point is 15-25cm to fixed handle top distance, can according to the difference of sales territory, change arc concave surface minimum point to the distance on fixed handle top, the comfort level of coming mediator's hands to grip.
Particularly, described arc concave surface two ends are provided with block, can guarantee further relatively stablely not slide at operation Shi doctor's hands.
Particularly, flexible handle nail pressing portion upper end is provided with limited block, and arranging of limited block can make flexible handle after completing stitching, can return to a fixing position, thereby guarantees the stability of whole sewing process.
Particularly, described storage staple cartridge stationary plane is provided with insurance projection, in described pushing slice of nail vertical part groove two, be provided with insurance draw-in groove, at pushing slice of nail, push in the process of suturing nail, prevent from exerting oneself excessive cause the damage of stiching instrument and in sewing process, make suturing nail curved transitions cause larger wound and go out nail to patient 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 guarantee in pushing slice of nail ejector pin process fixedly suturing nail, 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 of supporting suturing nail, further walking of limiting slit dowel, can make sewing process more accurate.
The beneficial effects of the utility model are: a kind of open tiling Skin sewing needle of the present utility model, utilize on the one hand body mechanics's lever principle, take nail mouth as fulcrum, centered by arc concave surface, point is sewed up, can guarantee relatively stablely not slide at operation Shi doctor's hands, thereby reach the object that suturing nail can vertically enter skin; On the other hand, the arranging of the flat segments one of nail mouth both sides and flat segments two can farthest allow the area of nail mouth maximize, and can make the nail tip skin of directly fitting, and compares with traditional Skin sewing needle, in the situation that stroke is certain, it is darker that suturing nail enters skin, and sewing effect is better, in addition, do not need again skin incision to pick up and carry height and sew up with tweezers, thereby the skin scar reaching after stitching is more regular, level and smooth, attractive in appearance.The ratio of pushing slice of nail circular arc notch depth H and suturing nail diameter D is limited to and between 0.2-0.5, can guarantees in pushing slice of nail ejector pin process fixedly suturing nail, and there is edge-curl phenomenon in suturing nail or circular arc recess both sides incessantly to there will not be card; Nail bin front edge of board place arranges that circular arc is protruding can be supported suturing nail in suturing nail motor process, and further walking of limiting slit dowel, can make sewing process more accurate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the axonometric chart of a kind of open tiling Skin sewing needle of the present utility model;
Fig. 2 is a kind of open tiling Skin sewing needle partial sectional view of the present utility model;
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 utility model;
Fig. 5 is the axonometric chart of a kind of open tiling Skin sewing needle flexible handle of the present utility model;
Fig. 6 is the axonometric chart of a kind of open tiling Skin sewing needle storage staple cartridge of the present utility model;
Fig. 7 is the axonometric chart of a kind of open tiling Skin sewing needle nails introducer of the present utility model;
Fig. 8 is the axonometric chart of a kind of open tiling Skin sewing needle pushing slice of nail of the present utility model;
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 utility model;
Figure 11 is the axonometric chart of a kind of open tiling Skin sewing needle cover plate of the present utility model.
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. rotary shafts, 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. insurance projections, 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.
The specific embodiment
Below in conjunction with specific embodiment, further this utility model is set forth, should be understood that and quote embodiment only for this utility model is described, and be not used in restriction scope of the present utility model.
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 fixedly slotted eye 13, fixed handle 1 hand gripping place is provided with arc concave surface 14, to fixed handle top, 16 distances are 20cm to arc concave surface 14 minimum points 15, and arc concave surface 14 two ends are provided with block 17;
Nails introducer 4 as shown in Figure 7, has location notch hole 41 on nails introducer 4, 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 nails introducer 4 lower surface perks;
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, vertical part 51 ejector pin portions are provided with groove 2 53, in 51 grooves 2 53 of vertical part, be provided with insurance draw-in groove 55, vertical part 51 ejector pin ends are provided with circular arc recess 54, and described circular arc recess 54 degree of depth are H;
Open tiling Skin sewing needle production technology is:
1) assembling storage staple cartridge 3 assemblies: 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 is to storage staple cartridge 3 assemblies, mounting spring nail pressing mechanism 8, and welding;
3) storage staple cartridge 3 assembled fixed handles 1 and flexible handle 2.
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) the top layer Irrigation of wound and operative incision is clean, while prepare sewing up, handheld stiching instrument, keeps suturing nail 6 perpendicular to skin, and centre position in suturing nail 8 press to skin surface makes to wait to sew up the incision;
2) flexible handle 2 of holding with a firm grip, flexible handle 2 tops press down pushing slice of nail 5 transverse parts 52, drive pushing slice of nail 5 vertical parts 51 to move downward, the circular arc recess 54 of pushing slice of nail 5 vertical part 51 front ends blocks suturing nail, and promote suturing nail 8 and move downward, the arc-shaped convex 613 of sending tack claw 43 and nail bin plate 6 front ends of nails introducer 4 is used in conjunction with, can keep more accurately the direction of motion of suturing nail 8 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 counterclockwise stiching instrument tail end, complies with and exits stiching instrument;
4) repeat above-mentioned action, carry out follow-up stitching, complete the stitching of wound and operative incision top layer skin.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to claim scope.
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) are provided with fixedly slotted eye (13);
Flexible handle (2), described flexible handle comprises handle portion (21), nail pressing portion (22) and rotary shaft (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 on fixed handle (1) inclined plane (12), described stationary plane (31) left and right sides is provided with fixed lobe (32), the upper and lower both sides of described fixed lobe (32) are provided with positioning convex (33), 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), on described nails introducer (4), have 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 send tack claw (43), described in send tack claw (43) to nails introducer (4) lower surface perk;
Pushing slice of nail (5), described pushing slice of nail (5) is " L " type, described " L " type pushing slice of nail (5) comprises 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) is rotationally connected by rotary shaft (23) and rotary shaft hole (11) with fixed handle (1), described fixed handle (1) is fixedly connected with fixed lobe (32) by fixing slotted eye (13) with storage staple cartridge (3), between described fixed handle (1) and storage staple cartridge (3), be fixedly connected with nails introducer (4), the location notch hole (41) of described nails introducer (4) is connected with the positioning convex (31) of storage staple cartridge (3), described nails introducer (4) send tack claw (43) to be placed on nail mouth (34) both sides flat parts (35) end, between described nails introducer (4) and storage staple cartridge (3), slidably connect pushing slice of nail (5) vertical part (51), described vertical part (51) lower end aligned suturing nail (7), 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 fixed card is connected to nail bin plate (6), and the sliding nail of described nail bin plate (6) 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 claim 2-3 any one, 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 projection (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), the upper and lower both sides of described fixed lobe (32) are respectively provided with a positioning convex (33).
8. open tiling Skin sewing needle as claimed in claim 1, is characterized in that: described nail pressing mechanism (8) 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 |
|---|---|---|---|
| CN201320497725.7U CN203468672U (en) | 2013-08-14 | 2013-08-14 | Open type tiled skin stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497725.7U CN203468672U (en) | 2013-08-14 | 2013-08-14 | Open type tiled skin stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203468672U true CN203468672U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497725.7U Withdrawn - After Issue CN203468672U (en) | 2013-08-14 | 2013-08-14 | Open type tiled skin stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203468672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431884A (en) * | 2013-08-14 | 2013-12-11 | 杨润学 | Open type flatly-paved skin stitching instrument |
-
2013
- 2013-08-14 CN CN201320497725.7U patent/CN203468672U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431884A (en) * | 2013-08-14 | 2013-12-11 | 杨润学 | Open type flatly-paved skin stitching instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU LOOKMED MEDICAL INSTRUMENT CO., LTD. Free format text: FORMER OWNER: YANG RUNXUE Effective date: 20140904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213022 CHANGZHOU, JIANGSU PROVINCE TO: 213176 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140904 Address after: 213176 Industrial Zone, Lijia Town, Wujin District, Jiangsu, Changzhou Patentee after: CHANGZHOU KOOKMED MEDICAL MACHINERY CO., LTD. Address before: 6, building 213022, block B, Cheonan industrial village, Xinbei District, Changzhou, Jiangsu Patentee before: Yang Runxue |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150422 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150422 |