CN216854746U - But reset mechanism quick replacement's skin anastomat - Google Patents
But reset mechanism quick replacement's skin anastomat Download PDFInfo
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- CN216854746U CN216854746U CN202122862932.5U CN202122862932U CN216854746U CN 216854746 U CN216854746 U CN 216854746U CN 202122862932 U CN202122862932 U CN 202122862932U CN 216854746 U CN216854746 U CN 216854746U
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Abstract
The utility model discloses a skin anastomat with a reset mechanism capable of being replaced quickly, which belongs to the technical field of medical equipment, and has the technical scheme that the skin anastomat comprises an outer shell, wherein a notch is formed in the right side of the inner wall of the outer shell, a nail bin is movably mounted on the inner wall of the notch, a suturing nail for skin anastomosis is connected to the inner wall of the nail bin in a sliding manner, a handle is rotatably connected to the inner wall of the outer shell, the width of the handle is matched with the width of the outer shell, and a reset firing head is fixedly connected to the right side of the handle. The handle is pushed upwards until the button is clamped into the inner wall of the round hole, and therefore the handle is installed.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a skin anastomat with a reset mechanism capable of being replaced quickly.
Background
The conventional epidermis wound is sewed up and is used various stylolite manually to sew up among the human surgical operation, this kind of traditional mode of sewing up not only sews up for a long time, also because sew up the degree of depth and rely on operator's manual operation entirely, the degree of depth often can not be completely unanimous in the wound both sides, cause the cortex to close to have slight deviation and lead to the relative broad and not pleasing to the eye of scar after the wound healing, consequently, use for the reference stapler principle the utility model discloses a close the skin stapler of epidermis wound with metal U type nail, this kind of skin stapler adopts manual mode machinery to close the epidermis wound, it is unanimous to sew up the nail depth of closing, the left and right sides skin reason is accurate to the skin, the scar is little and pleasing to the eye after the wound healing, and in whole sewing process time weak point, and the special nail instrument of tearing open nail of metal staple can use easily to demolish the sewing up after the postoperative wound healing, it likes use deeply to get vast surgeon.
At present, a skin anastomat for medical use is troublesome when a reset mechanism for triggering in the skin anastomat is damaged and needs to be replaced, and the skin anastomat which temporarily appears in the market does not have a good treatment method for the clamping phenomenon and the formation of suturing nails, so that a person skilled in the art provides the skin anastomat with the reset mechanism capable of being quickly replaced so as to solve the problems provided in the background technology.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide the skin anastomat with the reset mechanism capable of being replaced quickly, and the skin anastomat has the advantages that the reset mechanism can be replaced quickly, the staple phenomenon is reduced, and the suturing effect of suturing staples on the skin of a human body is improved.
2. Technical scheme
In order to solve the problems, the utility model adopts the following technical scheme: a skin anastomat with a reset mechanism capable of being replaced quickly comprises an outer shell, wherein a notch is formed in the right side of the inner wall of the outer shell, a nail bin is movably arranged on the inner wall of the notch, a suturing nail for skin anastomosis is connected on the inner wall of the nail bin in a sliding way, the inner wall of the outer shell is rotationally connected with a handle, the width of the handle is matched with that of the outer shell, the right side of the handle is fixedly connected with a resetting firing head, the right side of the resetting firing head is provided with a nail pushing plate, the left side of the nail pushing plate is connected with a nail cutting plate in a sliding way, the right side of the inner wall of the outer shell is provided with a nail pushing groove, the width of the nail pushing plate is matched with that of the nail pushing groove, the nail pushing plate penetrates through the nail pushing groove and can be contacted with a suturing nail for skin anastomosis, the inner wall of the resetting and firing head is positively connected with a button with the back of the inner wall in a sliding manner, and round holes matched with the button are formed in the front of the inner wall and the back of the inner wall of the outer shell.
Further, the mounting groove that is linked together with the round hole is all seted up with the inner wall back to the inner wall front of shell body, the shape of mounting groove be the arc and with button phase-match.
Further, the inner wall of the reset hair-cutting head is openly seted up with the inner wall back in movable groove, the fixed surface of button is connected with quantity and is two movable blocks, the inner wall of the reset hair-cutting head is openly all seted up with the inner wall back in quantity and is two and the displacement groove that the movable groove communicates mutually, and displacement groove and movable block phase-match, the first spring of fixedly connected with between inner wall one side in movable groove and the button.
Furthermore, the front and the back of the handle are fixedly connected with clamping blocks, the front and the back of the inner wall of the outer shell are provided with clamping grooves matched with the clamping blocks, and the cross section of each clamping groove is inverted J-shaped.
Further, two fixedly connected with dead lever between the fixture block, the surface cover of dead lever is equipped with the torsional spring, the one end of torsional spring contacts with the inner wall top of shell body.
Furthermore, the right side of the inner wall of the nail pushing plate is provided with two limiting grooves, the inner wall of each limiting groove is connected with a sliding block in a sliding mode, the sliding block is fixedly connected with the nail cutting plate, the inner wall of the nail pushing plate is provided with a sliding groove which is communicated with the limiting grooves and matched with the sliding block, and a second spring is fixedly connected between the bottom of the sliding block and the bottom of the inner wall of the limiting groove.
Further, the right side fixedly connected with of cutting the nail board supports the nail board, cut the nail board and support the nail board and contact with the inner wall top of nail storehouse and the top of sewing up the nail respectively.
Furthermore, the inner wall of the nail pushing plate is provided with a convex opening with the width matched with the width of the suturing nail, and one side of the convex opening, which is contacted with the suturing nail, is provided with an inverted bending groove.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) according to the scheme, the button is arranged, when the reset mechanism needs to be replaced, the button is pressed, the button is enabled to displace on the inner wall of the movable groove through the displacement groove matched with the movable block and extrude the first spring, at the moment, the button can be separated from the round hole and fall off to the inner wall of the mounting groove communicated with the round hole, the handle can be dismounted, at the moment, the first spring resets, when the handle needs to be mounted, the button is pressed, the button is enabled to be clamped into the inside of the mounting groove, the handle is pushed upwards until the button is clamped into the inner wall of the round hole, and therefore the handle is mounted;
(2) by arranging the clamping block, the clamping block can be clamped into the clamping groove through the clamping groove matched with the clamping block when the handle is installed, the installed handle is limited, when the clamping block is clamped into the clamping groove, elastic pressure can be applied to the handle clamped into the clamping groove through the torsion spring in contact with the top of the inner wall of the outer shell, and the handle installed in the outer shell is more stable;
(3) the nail cutting plate and the nail pushing plate are arranged, the nail cutting plate can slide on the left side of the nail pushing plate through the sliding block communicated with the sliding groove, when the nail cutting plate is in contact with the top of the inner wall of the nail bin, each suturing nail can be separated, the nail clamping situation can be avoided, the nail pushing plate in contact with the suturing nail can enable the top of the suturing nail not to be raised in the forming process of the suturing nail, and the effect of suturing the wound is avoided being influenced;
(4) through setting up the groove of falling to bend, can make through the groove of falling to bend of seting up sew up the nail and smooth in the fashioned in-process more smoothly, avoid the card in convex bayonet socket department, can't break away from out from the inside of nail storehouse.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional exploded schematic view of the present invention;
FIG. 3 is a top sectional view of the outer housing of the present invention;
FIG. 4 is a top cross-sectional view of the reset firing head of the present invention;
FIG. 5 is a front cross-sectional view of a staple pusher plate of the present invention;
FIG. 6 is a right side view of the ejector pin plate of the present invention;
FIG. 7 is a left side view of the staple pusher plate of the present invention.
The reference numbers in the figures illustrate:
1. an outer housing; 2. a grip; 3. a staple cartridge; 4. a button; 5. a nail pushing groove; 6. a circular hole; 7. a card slot; 8. a nail pushing plate; 9. mounting grooves; 10. a clamping block; 11. a torsion spring; 12. a first spring; 13. a nail abutting plate; 14. a slider; 15. a chute; 16. cutting a nail plate; 17. a second spring; 18. suturing nails; 19. a limiting groove; 20. a reverse bending groove; 21. a movable groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-7, in the embodiment of the present invention, a skin anastomat with a quickly replaceable resetting mechanism comprises an outer shell 1, a notch is formed on the right side of the inner wall of the outer shell 1, a nail bin 3 is movably mounted on the inner wall of the notch, a suturing nail 18 for skin anastomosis is slidably connected to the inner wall of the nail bin 3, a handle 2 is rotatably connected to the inner wall of the outer shell 1, the width of the handle 2 is matched with the width of the outer shell 1, a resetting firing head is fixedly connected to the right side of the handle 2, a nail pushing plate 8 is arranged on the right side of the resetting firing head, a nail cutting plate 16 is slidably connected to the left side of the nail pushing plate 8, a nail pushing groove 5 is formed on the right side of the inner wall of the outer shell 1, the width of the nail pushing plate 8 is matched with the width of the nail pushing groove 5, the nail pushing plate 8 penetrates through the nail pushing groove 5 and can be in contact with the suturing nail 18 for skin anastomosis, a button 4 is slidably connected to the front side and the back side of the inner wall of the resetting firing head, the front surface of the inner wall of the outer shell 1 and the back surface of the inner wall are both provided with round holes 6 matched with the buttons 4.
Referring to fig. 2, the front surface and the back surface of the inner wall of the outer shell 1 are both provided with mounting grooves 9 communicated with the circular holes 6, the mounting grooves 9 are arc-shaped and matched with the buttons 4, and the handle 2 and the reset firing head can pass through the mounting grooves 9 and the circular holes 6 matched with the buttons 4, so that the assembly between the handle 2 and the outer shell 1 is realized.
Referring to fig. 4, the front surface and the back surface of the inner wall of the resetting and firing head are both provided with two movable grooves 21, the surface of the button 4 is fixedly connected with two movable blocks, the front surface and the back surface of the inner wall of the resetting and firing head are both provided with two displacement grooves communicated with the movable grooves 21 and matched with the movable blocks, a first spring 12 is fixedly connected between one side of the inner wall of the movable groove 21 and the button 4, when the handle 2 is damaged and needs to be replaced, the button 4 is pressed to enable the button 4 to displace on the inner wall of the movable groove 21 through the displacement grooves matched with the movable blocks and extrude the first spring 12, at the moment, the button 4 can be separated from the round hole 6 and fall off to the inner wall of the mounting groove 9 communicated with the round hole 6, the detachment of the handle 2 can be completed, at the moment, the first spring 12 resets, when the handle 2 needs to be mounted, the button 4 is pressed and is clamped to the inside of the mounting groove 9, the grip 2 is attached by pushing the grip 2 upward until the button 4 is engaged with the inner wall of the circular hole 6.
Referring to fig. 2 and 3, the front surface and the back surface of the handle 2 are fixedly connected with the fixture blocks 10, the front surface and the back surface of the inner wall of the outer shell 1 are both provided with the clamping grooves 7 matched with the fixture blocks 10, the cross section of each clamping groove 7 is inverted-J-shaped, and when the handle 2 is installed, the clamping blocks 10 can be clamped into the clamping grooves 7 through the clamping grooves 7 matched with the fixture blocks 10, so that the installed handle 2 is limited.
Referring to fig. 2 and 3, a fixing rod is fixedly connected between the two clamping blocks 10, a torsion spring 11 is sleeved on the surface of the fixing rod, one end of the torsion spring 11 contacts with the top of the inner wall of the outer shell 1, when the clamping blocks 10 are clamped into the clamping groove 7, the torsion spring 11 which contacts with the top of the inner wall of the outer shell 1 applies elastic pressure to the handle 2 clamped into the clamping groove 7, so that the handle 2 installed inside the outer shell 1 is more stable.
Referring to fig. 5, the right side of the inner wall of the nail pushing plate 8 is provided with two limiting grooves 19, the inner wall of each limiting groove 19 is connected with a sliding block 14 in a sliding manner, each sliding block 14 is fixedly connected with a nail cutting plate 16, the inner wall of the nail pushing plate 8 is provided with a sliding groove 15 which is communicated with the corresponding limiting groove 19 and matched with the corresponding sliding block 14, a second spring 17 is fixedly connected between the bottom of each sliding block 14 and the bottom of the inner wall of the corresponding limiting groove 19, and when the nail pushing plate 8 is in contact with a sewing nail 18 and pushes the sewing nail 18, the nail cutting plate 16 slides on the left side of the nail pushing plate 8 through the sliding block 14 communicated with the corresponding sliding groove 15.
Referring to fig. 5, 6 and 7, the nail pushing plate 13 is fixedly connected to the right side of the nail cutting plate 16, the nail cutting plate 16 and the nail pushing plate 13 are respectively in contact with the top of the inner wall of the nail bin 3 and the top of the suturing nail 18, when the nail cutting plate 16 is in contact with the top of the inner wall of the nail bin 3, each suturing nail 18 can be separated, the occurrence of the nail clamping situation can be avoided, the nail pushing plate 13 in contact with the suturing nail 18 can enable the suturing nail 18 to be in the forming process, the top of the suturing nail 18 cannot be raised, and the effect of suturing the wound is prevented from being influenced.
Referring to fig. 5, 6 and 7, the inner wall of the staple pushing plate 8 is provided with a convex opening with a width matched with the width of the staple 18, one side of the convex opening contacted with the staple 18 is provided with an inverted groove 20, the staple 18 can be more smoothly and smoothly slid in the forming process through the arranged inverted groove 20, and the staple cannot be separated from the inside of the staple cartridge 3 due to being clamped at the convex bayonet.
The working principle of the utility model is as follows: when the resetting mechanism needs to be replaced, the button 4 is pressed, the button 4 is enabled to displace on the inner wall of the movable groove 21 through the displacement groove matched with the movable block and extrude the first spring 12, at the moment, the button 4 can be separated from the round hole 6 and fall off to the inner wall of the mounting groove 9 communicated with the round hole 6, the disassembly of the handle 2 can be completed, at the moment, the first spring 12 is reset, when the handle 2 needs to be installed, the button 4 is pressed, the button 4 is clamped into the mounting groove 9, the handle 2 is pushed upwards until the button 4 is clamped into the inner wall of the round hole 6, so that the handle 2 is installed, when the handle 2 is installed, the clamping block 10 can be clamped into the clamping groove 7 through the clamping groove 7 matched with the clamping block 10, the installed handle 2 is limited, when the clamping block 10 is clamped into the clamping groove 7, the torsion spring 11 contacted with the top of the inner wall of the outer shell 1 can apply elastic pressure to the handle 2 clamped into the clamping groove 7, the handle 2 installed inside the outer shell 1 is more stable, the handle 2 is pressed, the handle 2 rotates inside the outer shell 1, the nail pushing plate 8 can contact with the suturing nails 18 and push the suturing nails 18 at the moment, the left side sliding of the nail pushing plate 8 is realized through the sliding blocks 14 communicated with the sliding grooves 15 through the nail cutting plate 16, when the nail cutting plate 16 contacts with the top of the inner wall of the nail bin 3, each suturing nail 18 can be separated, the situation of the suturing nails can be avoided, the nail pushing plate 13 in contact with the suturing nails 18 can enable the suturing nails 18 to be in the forming process, the tops of the suturing nails 18 cannot be raised, the effect of suturing wounds is avoided being influenced, the suturing nails 18 can be more smoothly and smoothly formed through the reversely-bent grooves 20 formed in the forming process, the situation that the suturing nails are clamped at the convex clamping notches is avoided, and the suturing nails cannot be separated from the inside the nail bin 3.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. A skin anastomat with a quickly replaceable resetting mechanism comprises an outer shell (1), and is characterized in that: the nail-pushing device is characterized in that a notch is formed in the right side of the inner wall of the outer shell (1), a nail bin (3) is movably mounted on the inner wall of the notch, a suturing nail (18) used for skin anastomosis is connected to the inner wall of the nail bin (3), a handle (2) is rotatably connected to the inner wall of the outer shell (1), the width of the handle (2) is matched with that of the outer shell (1), a resetting and striking head is fixedly connected to the right side of the handle (2), a nail-pushing plate (8) is arranged on the right side of the resetting and striking head, a nail-cutting plate (16) is slidably connected to the left side of the nail-pushing plate (8), a nail-pushing groove (5) is formed in the right side of the inner wall of the outer shell (1), the width of the nail-pushing plate (8) is matched with that of the nail-pushing groove (5), and the nail-pushing plate (8) penetrates through the nail-pushing groove (5) and can be contacted with the suturing nail (18) used for skin anastomosis, the inner wall of the resetting and firing head is positively connected with a button (4) with the back of the inner wall in a sliding manner, and the inner wall of the outer shell (1) is positively connected with the back of the inner wall in a round hole (6) matched with the button (4).
2. The skin stapler with a quick replaceable resetting mechanism of claim 1, wherein: the inner wall of shell body (1) openly all sets up mounting groove (9) that are linked together with round hole (6) with the inner wall back, the shape of mounting groove (9) be the arc and with button (4) phase-match.
3. The skin stapler with a quick replaceable resetting mechanism of claim 2, wherein: the inner wall that resets and strike the head openly all has seted up movable groove (21) with the inner wall back, the fixed surface that is connected with quantity of button (4) is two movable block, the inner wall that resets and strike the head openly all sets up the displacement groove that quantity is two and movable groove (21) are linked together with the inner wall back, and displacement groove and movable block phase-match, the first spring of fixedly connected with (12) between inner wall one side of activity groove (21) and button (4).
4. The skin stapler with a quick replaceable resetting mechanism of claim 1, wherein: the front and the back of the handle (2) are fixedly connected with clamping blocks (10), the front and the back of the inner wall of the outer shell (1) are provided with clamping grooves (7) matched with the clamping blocks (10), and the cross section of each clamping groove (7) is inverted J-shaped.
5. The skin stapler with a quick replaceable reset mechanism of claim 4, wherein: two fixedly connected with dead lever between fixture block (10), the surface cover of dead lever is equipped with torsional spring (11), the one end of torsional spring (11) contacts with the inner wall top of shell body (1).
6. The skin stapler with a quick replaceable resetting mechanism of claim 1, wherein: the nail pushing plate is characterized in that two limiting grooves (19) are formed in the right side of the inner wall of the nail pushing plate (8), a sliding block (14) is connected to the inner wall of each limiting groove (19) in a sliding mode, the sliding block (14) is fixedly connected with the nail cutting plate (16), a sliding groove (15) which is communicated with the limiting grooves (19) and matched with the sliding block (14) is formed in the inner wall of the nail pushing plate (8), and a second spring (17) is fixedly connected between the bottom of the sliding block (14) and the bottom of the inner wall of each limiting groove (19).
7. The skin stapler with a quick replaceable reset mechanism of claim 6, wherein: the right side of the nail cutting plate (16) is fixedly connected with a nail pushing plate (13), and the nail cutting plate (16) and the nail pushing plate (13) are respectively contacted with the top of the inner wall of the nail bin (3) and the top of the suturing nail (18).
8. The skin stapler with a quick-replaceable resetting mechanism of claim 7, wherein: the inner wall of the nail pushing plate (8) is provided with a convex opening with the width matched with the width of the suturing nail (18), and one side of the convex opening, which is contacted with the suturing nail (18), is provided with an inverted bending groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122862932.5U CN216854746U (en) | 2021-11-18 | 2021-11-18 | But reset mechanism quick replacement's skin anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122862932.5U CN216854746U (en) | 2021-11-18 | 2021-11-18 | But reset mechanism quick replacement's skin anastomat |
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| Publication Number | Publication Date |
|---|---|
| CN216854746U true CN216854746U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122862932.5U Active CN216854746U (en) | 2021-11-18 | 2021-11-18 | But reset mechanism quick replacement's skin anastomat |
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| CN (1) | CN216854746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117982186A (en) * | 2024-04-07 | 2024-05-07 | 微至（苏州）医疗科技有限公司 | Skin anastomat with replaceable nail bin |
-
2021
- 2021-11-18 CN CN202122862932.5U patent/CN216854746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117982186A (en) * | 2024-04-07 | 2024-05-07 | 微至（苏州）医疗科技有限公司 | Skin anastomat with replaceable nail bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: Room 102 and 202, Building 1, Yongchang Community, Nanguan District, Changchun City, 130000 Jilin Province Patentee after: Changchun Nanguan Runtang Lin's Dermatology Clinic Co.,Ltd. Address before: No. 34-35, baohuixuan, baocuiyuan, the intersection of Shiqiao West Ring Road and Jiefang Road, Panyu District, Guangzhou, Guangdong 510000 Patentee before: Huang Zexiong |
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| TR01 | Transfer of patent right |