CN113384365B - Skin flap is repaiied into skin piece auxiliary instrument - Google Patents
Skin flap is repaiied into skin piece auxiliary instrument Download PDFInfo
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- CN113384365B CN113384365B CN202110662789.7A CN202110662789A CN113384365B CN 113384365 B CN113384365 B CN 113384365B CN 202110662789 A CN202110662789 A CN 202110662789A CN 113384365 B CN113384365 B CN 113384365B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/17—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins for soft tissue, e.g. breast-holding devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00747—Dermatology
- A61B2017/00752—Hair removal or transplantation
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Abstract
The invention discloses an auxiliary instrument for repairing a skin flap into a skin flap, which comprises a supporting base, a movable supporting column, a skin flap supporting plate and a fixed buckle, wherein the movable supporting column is sleeved on the surface of the supporting base and is in threaded connection with the supporting base; the flap supporting plate pair is arranged, so that a finger can be replaced to support a flap, one hand of a doctor can be released, the operation of two hands of the doctor is facilitated, the convenience and the comfort of the doctor during the operation are improved, the operation efficiency is further improved, the flap at the top of the flap supporting plate can be fixed through the arrangement of the four fixing buckles, the condition that the flap slides on the surface of the flap supporting plate is avoided, the stability of the flap is improved, the height of the flap supporting plate can be increased and reduced through the matching of the supporting base and the movable supporting column, the applicability of the flap repairing auxiliary instrument is improved, and the flap repairing auxiliary instrument can be suitable for different use environments.
Description
Technical Field
The invention relates to the technical field of burn and plastic surgery, in particular to an auxiliary instrument for repairing a flap into a skin slice.
Background
The skin flap is a common surgical operation, mainly aims at thinning the cut skin flap, is determined according to the thickness of the skin flap required by the wound surface, and has wide application in the aspects of burn, plastic and beauty. In the aspect of burn, plastic and beauty treatment, the common operation modes of skin flap repair into skin sheets are as follows: and cutting and taking off the skin part to be repaired in a piece, and removing the adipose tissues and part of the dermis from the skin flap to be thinned.
In the traditional skin flap repairing process, one end of the skin needs to be fixed by a fixing clamp, one hand is used for fixing the skin, the other hand is used for performing operation, in the operation process, the skin flap is clamped by the thumb and the index finger of the left hand of a doctor, the index finger supports the operation part, and the operation is performed by the other hand. However, this has the following problems: 1. and (3) operation fixation stability: the flap tissue is fixed by fingers, so that the hand is easy to slide in the operation, and the problems of damage to the repaired flap and the like are solved; 2. the operation convenience is as follows: the operation with one hand brings inconvenience and high requirements on the level of doctors; 3. physical strength consumption: the support of fingers for a long time can make the operation of the doctor more tired; 4. multiple finger presses may have an adverse effect on the skin tissue.
Therefore, an auxiliary device for trimming the skin flap into the skin flap is provided.
Disclosure of Invention
The technical task of the invention is to provide an auxiliary device for repairing skin flap to replace fingers, which is used for solving the problems, wherein a flap supporting plate is in a bent rectangular structure, four corners of a supporting plane are provided with fixing buckles for fixing at a specific skin position to prevent sliding, and meanwhile, a telescopic movable supporting column is used for adjusting the height of the flap supporting plate.
The technical scheme of the invention is realized as follows:
the invention provides an auxiliary device for repairing skin flap into skin slice, comprising: the skin flap fixing device comprises a supporting base, movable supporting columns, four skin flap supporting plates and four fixing buckles, wherein the movable supporting columns are sleeved on the surface of the supporting base, the movable supporting columns are in threaded connection with the supporting base, the skin flap supporting plates are welded on the top ends of the movable supporting columns, the number of the fixing buckles is four, and the four fixing buckles are respectively welded on the four corners of the skin flap supporting plates;
the supporting base comprises a supporting disc, a threaded sleeve and a limiting supporting column, the limiting supporting column is inserted into the top of the supporting disc, the limiting supporting column is located in the center of the top of the supporting disc, the threaded sleeve is sleeved on the surface of the limiting supporting column, the inner wall of the threaded sleeve is welded with the limiting supporting column, a slot is formed in the inner cavity of the limiting supporting column and located at the center shaft of the limiting supporting column, and limiting grooves are formed in the two sides of the slot;
the movable support column comprises a fixed column, a fixed sleeve ring, a rotary connecting ring, a rotary sleeve, two inserting columns, two limiting columns, a connecting ring and a rotary limiting ring, wherein the fixed sleeve ring is welded on the surface of the fixed column, the connecting ring is welded on the surface of the fixed sleeve ring, the thickness of the connecting ring is smaller than that of the fixed sleeve ring, the rotary limiting ring is welded on the surface of the connecting ring, the thickness of the rotary limiting ring is larger than that of the connecting ring, the inserting columns are welded on the bottom of the fixed column, the diameter of the inserting columns is smaller than that of the fixed column, the inserting columns are located in the center of the bottom of the fixed column, the number of the limiting columns is two, the two limiting columns are respectively welded on two sides of the inserting columns, the rotary connecting ring is sleeved on the surface of the rotary limiting ring, the rotary connecting ring is rotatably connected with the rotary limiting ring, the rotary sleeve is welded on the bottom of the rotary connecting ring, the inner diameter of the rotary sleeve is the same as that of the rotary sleeve, a connecting ring is provided with a rotary ring groove on the inner wall of the rotary sleeve, and a rotary supporting plate is welded on the top end of the fixed column;
wherein, fixed buckle includes that fixed knot seat, activity are detained seat, first magnetic sheet and second magnetic sheet, the fixed top of detaining the seat welding at the flap backup pad of detaining, the fixed top of detaining the seat is inlayed and is equipped with the second magnetic sheet, the second magnetic sheet is located the fixed center department of detaining the seat top, the fixed top of detaining the seat is provided with the activity and detains the seat, the activity is detained the bottom of seat and is inlayed and be equipped with first magnetic sheet, first magnetic sheet is located the activity and detains the center department of seat bottom, the diameter of slot is greater than the diameter of inserting the post, the slot is run through to the bottom of inserting the post, it pegs graft with the slot to insert the post.
Preferably, the two limiting columns are respectively located in the inner cavities of the two limiting grooves, and the limiting columns are connected with the limiting grooves in a sliding mode.
Preferably, the surface of the rotating sleeve is sleeved with a silica gel anti-slip sleeve, the inner wall of the silica gel anti-slip sleeve is bonded with the rotating sleeve, and anti-slip lines are arranged on the surface of the silica gel anti-slip sleeve.
Preferably, the length of the inserting column is the same as that of the limiting column.
Preferably, the connecting ring is positioned in the inner cavity of the connecting annular groove, and the connecting ring is rotatably connected with the connecting annular groove.
Preferably, the rotation limiting ring is positioned in an inner cavity of the rotation annular groove, and the rotation limiting ring is rotatably connected with the rotation annular groove.
Preferably, the top of the fixed buckle seat and the bottom of the movable buckle seat are both smooth, and the roughness of the top of the fixed buckle seat and the roughness of the bottom of the movable buckle seat are not more than Ra0.1.
Preferably, the first magnetic sheet and the second magnetic sheet have opposite magnetism to each other on the inner side.
Preferably, the top of the movable buckle seat is bonded with a pull block
As preferred, the mounting groove has been seted up at the middle part at support disc top, the draw-in groove has all been seted up to the both sides of mounting groove, the bottom welding of spacing support column has the erection column, the activity groove has all been seted up to the inside both sides of erection column, the inner chamber sliding connection in activity groove has the movable block, the welding of one side that is close to the draw-in groove of movable block has the fixture block, the welding of one side that the draw-in groove was kept away from to the movable block has the spring.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, the flap supporting plate pair is arranged, so that the flap supporting plate can be used for supporting a flap instead of fingers, and one hand of a doctor can be liberated, thus the operation of two hands of the doctor is facilitated, the convenience and the comfort of the doctor during the operation are improved, and the operation efficiency is further improved;
2. according to the invention, the flap at the top of the flap supporting plate can be fixed by arranging the four fixing buckles, so that the condition that the flap slides on the surface of the flap supporting plate is avoided, and the stability of the flap is improved;
3. according to the invention, through the matching of the supporting base and the movable supporting column, the height of the flap supporting plate can be raised and lowered, so that the applicability of the flap trimming auxiliary instrument is improved, and the flap trimming auxiliary instrument can be suitable for different use environments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of an apparatus for assisting in the repair of a skin flap into a skin flap according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of another perspective of a flap-paring flap assist apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a support base according to an embodiment of the invention;
FIG. 4 is a schematic cross-sectional view of a spacing support post according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a movable support column according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another view of a movable supporting column according to an embodiment of the invention;
FIG. 7 is a schematic view of a coupling structure of a rotating sleeve and a rotating coupling ring according to an embodiment of the present invention;
fig. 8 is a schematic view showing a coupling structure of an insert column and a fixing column according to an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of a movable support column according to an embodiment of the present invention;
FIG. 10 is an enlarged view of a portion of A of FIG. 9 according to the present invention;
FIG. 11 is a cross-sectional view of a retaining clip according to an embodiment of the present invention;
fig. 12 is a schematic cross-sectional view of a support base according to an embodiment of the invention.
In the figure: 1. a support base; 11. a support disc; 12. a threaded sleeve; 13. limiting the supporting columns; 14. a slot; 15. a limiting groove; 16. mounting a column; 17. a card slot; 18. a clamping block; 19. a movable groove; 110. A movable block; 111. a spring; 112. mounting grooves; 2. a movable support column; 21. fixing a column; 22. A fixed collar; 23. rotating the connecting ring; 24. rotating the sleeve; 25. a silica gel anti-slip sleeve; 26. inserting a column; 27. a limiting column; 28. a thread groove; 29. connecting the annular groove; 210. a connecting ring; 211. rotating the limiting ring; 212. rotating the annular groove; 3. a flap support plate; 4. fixing a buckle; 41. a fixed buckle seat; 42. A movable buckle seat; 43. a first magnetic sheet; 44. a second magnetic sheet; 45. and (5) pulling the block.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention is further described with reference to the following figures and specific examples.
Example 1
As shown in fig. 1 to 12, an auxiliary device for repairing a skin flap according to an embodiment of the present invention includes a support base 1, a movable support column 2, a flap support plate 3, and fixed buckles 4, wherein the movable support column 2 is sleeved on a surface of the support base 1, the movable support column 2 is in threaded connection with the support base 1, the flap support plate 3 is welded on a top end of the movable support column 2, the number of the fixed buckles 4 is four, and the four fixed buckles 4 are respectively welded at four corners of the flap support plate 3.
Wherein, support base 1 including supporting disc 11, threaded sleeve 12, spacing support column 13 is pegged graft at the top of supporting disc 11, spacing support column 13 is located the center department at supporting disc 11 top, threaded sleeve 12 cover is established on the surface of spacing support column 13, the inner wall and the spacing support column 13 welding of threaded sleeve 12, slot 14 has been seted up to the inner chamber of spacing support column 13, slot 14 is located the axis department of spacing support column 13, spacing groove 15 has all been seted up to slot 14's both sides.
The movable support column 2 comprises a fixed column 21, a fixed lantern ring 22, a rotary connecting ring 23, a rotary sleeve 24, an inserted column 26, a limit column 27, a connecting ring 210 and a rotary limit ring 211, the fixed lantern ring 22 is welded on the surface of the fixed column 21, the connecting ring 210 is welded on the surface of the fixed lantern ring 22, the thickness of the connecting ring 210 is smaller than that of the fixed lantern ring 22, the rotary limit ring 211 is welded on the surface of the connecting ring 210, the thickness of the rotary limit ring 211 is larger than that of the connecting ring 210, the inserted column 26 is welded at the bottom of the fixed column 21, the diameter of the inserted column 26 is smaller than that of the fixed column 21, the inserted column 26 is located at the center of the bottom of the fixed column 21, the number of the limit columns 27 is two, the two limit columns 27 are respectively welded on two sides of the inserted column 26, the rotary connecting ring 23 is sleeved on the surface of the rotary limit ring 211, the rotary connecting ring 23 is rotatably connected with the rotary limit ring 211, the rotary sleeve 24 is welded at the bottom of the rotary connecting ring 23, the inner diameter of the rotary sleeve 24 is the same as the inner diameter of the rotary connecting ring 23, the inner wall of the rotary sleeve 23, the inner wall of the rotary connecting ring 23 is provided with a rotary ring 23, the inner wall of the connecting ring 23 is provided with a threaded groove, the inner wall of the threaded groove 28 of the threaded groove of the threaded sleeve 28, the threaded sleeve 12 of the threaded sleeve 12, and the threaded groove of the threaded end of the threaded sleeve 21, the threaded sleeve 12 of the threaded sleeve 21, and the threaded groove of the supporting plate 21.
Wherein, the fixed buckle 4 comprises a fixed buckle seat 41, a movable buckle seat 42, a first magnetic sheet 43 and a second magnetic sheet 44, the fixed buckle seat 41 is welded at the top of the flap supporting plate 3, the second magnetic sheet 44 is embedded at the top of the fixed buckle seat 41, the second magnetic sheet 44 is positioned at the center of the top of the fixed buckle seat 41, the movable buckle seat 42 is arranged at the top of the fixed buckle seat 41, the first magnetic sheet 43 is embedded at the bottom of the movable buckle seat 42, and the first magnetic sheet 43 is positioned at the center of the bottom of the movable buckle seat 42.
Through adopting above-mentioned technical scheme, to setting up through flap backup pad 3, can replace the finger to support the flap, can liberate doctor's one hand, thereby make things convenient for doctor's two hands to perform the operation, convenience and travelling comfort when having improved doctor's operation, and then the efficiency of operation has been improved, through the setting of four fixed buckle 4, can fix the flap at flap backup pad 3 top, the condition of flap at flap backup pad 3 surface slip has been avoided, the stability of flap has been improved, through the cooperation of supporting base 1 and activity support column 2, can rise and reduce the height of flap backup pad 3, thereby improved this flap and repaired into flap appurtenance suitability, can be suitable for different service environment, the diameter of slot 14 is greater than the diameter of inserted column 26, the slot 14 runs through the bottom of inserted column 26, inserted column 26 is pegged graft with slot 14, through adopting above-mentioned technical scheme, can be spacing to activity support column 2, improve the stability of activity support column 2 when rising and descending.
The length of the insert post 26 is the same as the length of the limit post 27.
By adopting the above technical scheme, the spacing post 27 can always keep spacing to the inserting post 26.
The connection ring 210 is positioned in the inner cavity of the connection ring groove 29, and the connection ring 210 is rotatably connected with the connection ring groove 29.
By adopting the technical scheme, the rotary limiting ring 211 can be driven to rotate in the rotary annular groove 212 through the connecting ring 210.
The rotation limiting ring 211 is positioned in the inner cavity of the rotation annular groove 212, and the rotation limiting ring 211 is rotatably connected with the rotation annular groove 212.
By adopting the technical scheme, the falling-off condition of the rotary connecting ring 23 can be avoided, and the stability of the rotary connecting ring 23 during rotation is improved.
The top of the fixed buckle seat 41 and the bottom of the movable buckle seat 42 are both smooth, and the roughness of the top of the fixed buckle seat 41 and the roughness of the bottom of the movable buckle seat 42 are not more than Ra0.1.
By adopting the technical scheme, the condition of skin flap abrasion caused by the contact of the top of the fixed buckle seat 41 and the bottom of the movable buckle seat 42 with the skin flap can be avoided.
The first magnetic piece 43 and the second magnetic piece 44 are opposite in magnetism to each other on the inner side.
By adopting the technical scheme, the movable buckle seat 42 and the fixed buckle seat 41 can be respectively arranged at two sides of the flap by utilizing magnetism to fix the flap.
Example 2
More specifically, as shown in fig. 5, the difference between the present embodiment and the above embodiments is that the surface of the rotating sleeve 24 is sleeved with a silica gel anti-slip sleeve 25, the inner wall of the silica gel anti-slip sleeve 25 is bonded to the rotating sleeve 24, and the surface of the silica gel anti-slip sleeve 25 is provided with anti-slip patterns.
Example 3
More specifically, as shown in fig. 4 and 8, the present embodiment is different from the above embodiments in that the two limiting posts 27 are respectively located in the inner cavities of the two limiting grooves 15, the limiting posts 27 are slidably connected to the limiting grooves 15, and the above technical solution can limit the position of the insert post 26, so as to avoid the situation that when the rotating connecting ring 23 rotates, the rotating connecting ring 23 drives the rotating limiting ring 211, the connecting ring 210, the fixing collar 22 and the fixing post 21 to rotate through friction force, so that the insert post 26 rotates along with the rotating state, and improve the stability of the duplicating apparatus.
Example 4
More specifically, as shown in fig. 11, the difference between the present embodiment and the above embodiments is that the pull block 45 is bonded on the top of the movable buckle seat 42, and by adopting the above technical solution, a force application point can be provided for pulling the movable buckle seat 42, so that convenience in pulling the movable buckle seat 42 is improved.
Example 5
More specifically, as shown in fig. 12, the difference between the present embodiment and the above embodiments is that a mounting groove 112 has been seted up at the middle part of the top of the support disc 11, a clamping groove 17 has all been seted up on both sides of the mounting groove 112, a mounting column 16 has been welded at the bottom of the limiting support column 13, a movable groove 19 has all been seted up on both sides inside the mounting column 16, an inner cavity sliding connection of the movable groove 19 has a movable block 110, a clamping block 18 has been welded on one side of the movable block 110 close to the clamping groove 17, a spring 111 has been welded on one side of the movable block 110 away from the clamping groove 17, thereby facilitating the installation of the limiting support column 13 and the support disc 11.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the movable buckle seats 42 on the four fixed buckles 4 are separated from the fixed buckle seats 41 through the pull block 45, then the four movable buckle seats 42 are respectively placed at the tops of the four fixed buckle seats 41 after the flap supporting plate 3 is placed in a flap operation area, the fixed buckle seats 41 and the movable buckle seats 42 are tightly connected together through magnetic force to fix the flap operation area, the rotary sleeve 24 is rotated to drive the rotary connecting ring 23 at the top to rotate, the rotary connecting ring 23 rotates on the surface of the rotary limiting ring 211, and meanwhile, the rotary sleeve 24 enables the rotary sleeve 24 to ascend or descend through the matching effect of the threads on the inner wall of the internal thread groove 28 and the threads on the surface of the thread sleeve 12, so that the top end of the fixed column 21 is lifted or descended;
according to the invention, the flap supporting plate 3 is arranged, so that fingers can be replaced to support the flap, one hand of a doctor can be released, operation with two hands of the doctor is facilitated, convenience and comfort during operation of the doctor are improved, further, operation efficiency is improved, the flap at the top of the flap supporting plate 3 can be fixed through the arrangement of the four fixing buckles 4, the condition that the flap slides on the surface of the flap supporting plate 3 is avoided, the stability of the flap is improved, the height of the flap supporting plate 3 can be increased and decreased through the matching of the supporting base 1 and the movable supporting column 2, further, the applicability of the flap repairing auxiliary instrument is improved, and different use environments can be applied.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (5)
1. A flap is repaiied into skin piece appurtenance, characterized in that includes: a supporting base (1), a movable supporting column (2), a flap supporting plate (3) and a fixed buckle (4);
the movable supporting column (2) is sleeved on the surface of the supporting base (1), the movable supporting column (2) is in threaded connection with the supporting base (1), the flap supporting plate (3) is welded on the top end of the movable supporting column (2), the flap supporting plate (3) is an arc-shaped plate which is arched upwards, the number of the fixed buckles (4) is four, and the four fixed buckles (4) are respectively welded at the four corners of the flap supporting plate (3); the supporting base (1) comprises a supporting disc (11), a threaded sleeve (12) and a limiting supporting column (13), wherein the limiting supporting column (13) is inserted at the top of the supporting disc (11), the limiting supporting column (13) is located at the center of the top of the supporting disc (11), the threaded sleeve (12) is sleeved on the surface of the limiting supporting column (13), the inner wall of the threaded sleeve (12) is welded with the limiting supporting column (13), a slot (14) is formed in an inner cavity of the limiting supporting column (13), the slot (14) is located at the center shaft of the limiting supporting column (13), and limiting grooves (15) are formed in two sides of the slot (14); wherein the movable supporting column (2) comprises a fixed column (21), a fixed sleeve ring (22), a rotary connecting ring (23), a rotary sleeve (24), inserting columns (26), limiting columns (27), a connecting ring (210) and a rotary limiting ring (211), the fixed sleeve ring (22) is welded on the surface of the fixed column (21), the connecting ring (210) is welded on the surface of the fixed sleeve ring (22), the thickness of the connecting ring (210) is smaller than that of the fixed sleeve ring (22), the rotary limiting ring (211) is welded on the surface of the connecting ring (210), the thickness of the rotary limiting ring (211) is larger than that of the connecting ring (210), the inserting columns (26) are welded on the bottom of the fixed column (21), the diameter of the inserting columns (26) is smaller than that of the fixed column (21), the inserting columns (26) are positioned at the center of the bottom of the fixed column (21), the number of the limiting columns (27) is two, the two limiting columns (27) are respectively welded on two sides of the inserting columns (26), the rotary limiting ring (23) is sleeved on the surface of the rotary limiting ring (211), the rotary sleeve (23) is connected with the rotary sleeve (23), and the rotary sleeve (23) and the rotary sleeve (211) has the same inner diameter as that of the rotary sleeve (23), the inner wall of the rotary connecting ring (23) is provided with a connecting ring groove (29), the inner side, located in the connecting ring groove (29), of the rotary connecting ring (23) is provided with a rotary annular groove (212), the inner cavity of the rotary sleeve (24) is provided with a thread groove (28), the thread groove (28) is sleeved on the surface of the threaded sleeve (12), the inner wall of the thread groove (28) is in threaded connection with the outer wall of the threaded sleeve (12), and the flap supporting plate (3) is welded to the top end of the fixing column (21); wherein the fixed buckle (4) comprises a fixed buckle seat (41), a movable buckle seat (42), a first magnetic sheet (43) and a second magnetic sheet (44), the fixed buckle seat (41) is welded at the top of the flap support plate (3), the top of the fixed buckle seat (41) is embedded with the second magnetic sheet (44), the second magnetic sheet (44) is positioned at the center of the top of the fixed buckle seat (41), the top of the fixed buckle seat (41) is provided with the movable buckle seat (42), the bottom of the movable buckle seat (42) is embedded with the first magnetic sheet (43), the first magnetic sheet (43) is positioned at the center of the bottom of the movable buckle seat (42), the diameter of the slot (14) is larger than that of the inserted column (26), the bottom of the inserted column (26) penetrates through the slot (14), the inserted column (26) is spliced with the slot (14), the middle of the top of the support disc (11) is provided with an installation slot (112), the two sides of the installation slot (112) are provided with clamping slots (17), the bottom of the support column (13) is welded with a mounting slot (16), the movable block (16) is welded at one side of the movable mounting column (19), the movable block (19) is welded at one side close to the movable block (16), the inner cavity (18), a spring (111) is welded on one side, far away from the clamping groove (17), of the movable block (110), the two limiting columns (27) are respectively positioned in the inner cavities of the two limiting grooves (15), and the limiting columns (27) are connected with the limiting grooves (15) in a sliding mode;
the length of the inserted column (26) is the same as that of the limiting column (27);
the connecting ring (210) is positioned in the inner cavity of the connecting ring-shaped groove (29), and the connecting ring (210) is rotatably connected with the connecting ring-shaped groove (29);
the rotary limiting ring (211) is positioned in the inner cavity of the rotary annular groove (212), and the rotary limiting ring (211) is rotatably connected with the rotary annular groove (212).
2. The skin flap trimming auxiliary instrument according to claim 1, wherein the surface of the rotating sleeve (24) is sleeved with a silica gel anti-slip sleeve (25), the inner wall of the silica gel anti-slip sleeve (25) is bonded with the rotating sleeve (24), and the surface of the silica gel anti-slip sleeve (25) is provided with anti-slip lines.
3. The flap trimming flap auxiliary instrument according to claim 1, wherein the top of the fixed buckle seat (41) and the bottom of the movable buckle seat (42) are both smooth, and the roughness of the top of the fixed buckle seat (41) and the roughness of the bottom of the movable buckle seat (42) are not more than Ra0.1.
4. A flap paring aid according to claim 1, characterized in that the first magnet piece (43) and the second magnet piece (44) are oppositely magnetically opposed on opposite inner sides.
5. The flap-trimming auxiliary device according to claim 3, wherein a pull block (45) is adhered to the top of the movable fastener seat (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110662789.7A CN113384365B (en) | 2021-06-15 | 2021-06-15 | Skin flap is repaiied into skin piece auxiliary instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110662789.7A CN113384365B (en) | 2021-06-15 | 2021-06-15 | Skin flap is repaiied into skin piece auxiliary instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113384365A CN113384365A (en) | 2021-09-14 |
| CN113384365B true CN113384365B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110662789.7A Active CN113384365B (en) | 2021-06-15 | 2021-06-15 | Skin flap is repaiied into skin piece auxiliary instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113827316A (en) * | 2021-09-24 | 2021-12-24 | 南宁市第一人民医院 | Skin dressing tool for skin taking and skin grafting |
| CN114052944B (en) * | 2021-11-19 | 2024-01-30 | 中国人民解放军陆军特色医学中心 | Device for supporting tumor in operation |
Citations (6)
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