CN108578007A - Circle takes dermatotome outer profile cutter device - Google Patents
Circle takes dermatotome outer profile cutter device Download PDFInfo
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- CN108578007A CN108578007A CN201810601726.9A CN201810601726A CN108578007A CN 108578007 A CN108578007 A CN 108578007A CN 201810601726 A CN201810601726 A CN 201810601726A CN 108578007 A CN108578007 A CN 108578007A
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- dermatotome
- supporting rod
- circle
- pressing plate
- outer profile
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- 238000003825 pressing Methods 0.000 claims abstract description 65
- 238000007906 compression Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 7
- 235000013616 tea Nutrition 0.000 claims 2
- 239000000837 restrainer Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000011859 microparticle Substances 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 3
- 206010072170 Skin wound Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
Abstract
The dermatotome outer profile cutter device, the device is taken to include the invention discloses a kind of circle：For compressing the compressing unit for taking dermatotome, compressing unit includes the circular pressing plate consistent with dermatotome size is taken；Include knife rest for taking the cutter unit that dermatotome outer profile is cut, cutter unit to circle, top and the compressing unit of knife rest are rotatably assorted and are equipped with the first position-limit mechanism between the two；The bottom end of knife rest is rolled with pressing plate coordinates and is also equipped with cutter, and cutter includes handle of a knife and is mounted on handle of a knife cutter.Operator is applied to the power on knife rest, on the one hand knife rest is driven to move, on the other hand it is also converted to be applied to the power on compressing unit, pressing plate compression is driven to take dermatotome, both it had avoided taking dermatotome that a crease in the skin occurs, ensure that dermatotome skin thickness at each position after uniform-compression is taken to be consistent again, realizes uniform-compression and uniformly cut；Blade is adjacent to pressing plate outer peripheral edge always, will not mark and take dermatotome, and guarantee takes dermatotome outer profile curve round and smooth.
Description
Technical field
The invention belongs to zoopery instrument fields, and in particular to a kind of circle takes dermatotome outer profile cutter device.
Background technology
During defect of skin animal experiment study, it is often necessary to be related to cutting the holostrome of appropriate area or upper layer skin
Skin is to form the model of defect of skin.In the process, the defect of skin with smooth curves outer profile (such as round, ellipse)
Be it is common take skin shape, so may insure that defect of skin area peripheral edge has more consistent shape, convenient for intuitively sentencing
The growth tendency of disconnected each boundary skin, assesses healing situation.
It during repairing defect of skin, is usually also required to take skin in the skin area of health, and by skin graft
It is transplanted to defect of skin region.But this kind of perform the operation pays close attention to the reparation in defect of skin region, to taking the rear attention rate in dermatotome
Not enough, this point from taking in picoprogram of being related to it can be seen that.At present in harvesting of skin grafts using to take skin equipment usually and can divide
For two classes：(1) traditional Humby knife, the skin graft that this Humby knife is cut is typically very large stretch of, while side
Edge is very irregular, and the thickness of the skin graft cut is also uneven, is influenced by the pressure that person's hand of holding knife applies very big；(2)
Microparticle skin takes skin equipment, for cut diameter 0.5-5mm microparticle skin, this kind of equipment usually require first use skin test needle in body
A bulge is played in body a part, then takes the dermatome of skin equipment to take off with microparticle skin again.Although this kind of equipment can also be cut
The skin graft with smooth curves outer profile is taken, but for the microparticle skin of diameter very little, the narrow difference of thickness is to transplanting generation
Influence is smaller, once this kind of equipment, which is used to form skin wound, carries out zoopery, these difference in thickness can quilt
Amplification causes experiment error occur.
Therefore, it takes skin equipment to cannot be used in defect of skin zoopery to grind to carry out skin grafing and mending currently used for taking skin
In studying carefully, also lack the equipment that can be positioned to taking dermatotome outer profile to be marked simultaneously and then cut outer profile in the prior art.
During defect of skin animal experiment study, most is all to use to paint by hand in experimental animal body part in advance
Round mark cuts skin according still further to the circular mark of drafting with dermatome；Alternatively, using Circular article (such as coin) for matchmaker
It is situated between, the pressing of round medium is being taken into dermatotome, is then directly being cut around round medium periphery with blade, formation takes skin boundary.These
Operation is disadvantageous in that：(1) due to taking skin range smaller, blade operation is improper, and Yi Fashengyin a crease in the skin leads to reality
Cut that area size, which changes, tangent plane edge is unsmooth is serrated and blade marks and takes the problems such as dermatotome domain；
(2) different tests take skin depth to have different requirements to take dermatotome, and the equipment of auxiliary positioning, operator only do not operate by rule of thumb
The situation for skin thickness unevenness easily occur, causes experimental error to increase.
Based on the above issues, exploitation is a kind of taking dermatotome outer profile cutting dress dedicated for defect of skin animal experiment study
It sets very necessary.
Invention content
Present invention purpose is to provide a kind of circle and takes dermatotome outer profile cutter device, the circle which cuts
Shape takes dermatotome outer profile round and smooth, and depth of cut is uniform.
For achieving the above object, the technical solution of the application is as follows：
A kind of circle takes dermatotome outer profile cutter device, including：
For compressing the compressing unit for taking dermatotome, which includes the circular pressing plate consistent with dermatotome size is taken；
For taking the cutter unit that dermatotome outer profile is cut to circle, which includes knife rest, the knife rest
Top is rotatably assorted with compressing unit, and the first position-limit mechanism is equipped between knife rest and compressing unit；The bottom end of the knife rest
It rolls and coordinates with pressing plate, the bottom end of knife rest is also equipped with cutter, and the cutter includes handle of a knife and is mounted on handle of a knife and begins
It is adjacent to the blade of pressing plate outer peripheral edge eventually.
In cutting process, operator drives knife rest, and knife rest top is made to be rotated and the idler wheel of knife rest bottom end around compressing unit
It is then rolled along platen edge, operator is applied to the power on knife rest, on the one hand knife rest is driven to move, is on the other hand also converted to apply
It is added in the power in compressing unit center (i.e. pressing plate center) and platen edge, drives pressing plate compression to take dermatotome, that is, avoids that dermatotome is taken to send out
Raw a crease in the skin, and can ensure that dermatotome skin thickness at each position after uniform-compression is taken to be consistent, it realizes uniformly
Be pressurized-uniformly cutting；During the motion, blade is adjacent to pressing plate outer peripheral edge to knife rest always, and blade, which will not mark, takes dermatotome, ensures
Take dermatotome outer profile curve round and smooth.
Knife rest top for being limited at certain compression bar height by the first position-limit mechanism.
When taking dermatotome of different sizes, pressing plate is needed replacing to adapt to take dermatotome, therefore take outside dermatotome in above-mentioned circle
In profile cutter, the compressing unit further includes the conically shaped being arranged in pressing plate top surface, and the top of conically shaped is equipped with pressure
Bar；The knife rest includes the set block and supporting rod being hinged, and the set block is equipped with the through-hole passed through for compression bar, described
Cutter is arranged in the bottom end of the supporting rod；Between the set block and supporting rod be equipped with first angle regulating mechanism, this first jiao
Degree regulating mechanism is for adjusting supporting rod relative to the inclined inclination angle of set block.Set block and supporting rod are arranged to be hinged i.e.
It is adjusted convenient for angle of the first angle regulating mechanism between set block and supporting rod, so that knife rest is adapted to pressing plate.
In above-mentioned circle takes dermatotome outer profile cutter device, the first angle regulating mechanism includes being opened in branch
First positioning hole on strut, and several second location holes covered on block are opened in, all second location holes are to cover block and branch
The hinge joint of strut is that the center of circle is circumferentially distributed, and locating shaft is equipped in first positioning hole and second location hole.By the way that first is determined
Position hole is aligned with different second location holes, you can realizes the adjusting of the angle between set block and supporting rod.
In order to adapt to different size of pressing plate, only the angle between adjusting set block and supporting rod is inadequate；Because of knife
The idler wheel of frame bottom end setting must be rolled along pressing plate top edge.Therefore dermatotome outer profile cutter device is taken in above-mentioned circle
In, the bottom end of the supporting rod is equipped with turning rolls, and the idler wheel is installed by roller shaft to turning rolls；The idler wheel
Frame is hinged with supporting rod, and turning rolls is equipped with second angle regulating mechanism with supporting rod, which is used for
Turning rolls is adjusted relative to the inclined inclination angle of supporting rod so that idler wheel face pressing plate.
So after the adjusting of the angle between set block and supporting rod, also to adjust between turning rolls and supporting rod
Angle, avoid idler wheel from leaving pressing plate top surface or favour pressing plate top surface and the effect of clamping platen be not achieved.Moreover, cutter and
The position relationship of idler wheel is fixed, while ensureing that idler wheel is rolled along pressing plate top edge always, and ensure that and cuts
Knife is close to pressing plate outer peripheral edge always.In above-mentioned circle takes dermatotome outer profile cutter device, the second angle adjusts machine
Structure includes the third location hole being opened on supporting rod and several 4th location holes for being opened on turning rolls, and all four
Location hole is circumferentially distributed as the center of circle using the hinge joint of supporting rod and turning rolls, is equipped between third location hole and the 4th location hole
Axis pin.
It is inconsistent to the flap thickness requirement for taking dermatotome in different defect of skin experiments or operation, therefore above-mentioned
Circle take in the outer profile cutter device of dermatotome, the handle of a knife is inlaid in side of the turning rolls towards platen edge, handle of a knife with
Blade depth of cut regulating mechanism is equipped between turning rolls.
In above-mentioned circle takes dermatotome outer profile cutter device, the blade depth of cut regulating mechanism includes setting
The embedding button of elasticity on handle of a knife, and be arranged on turning rolls, tease and ridicule knothole for accommodating the one of the embedding button of elasticity, this is teased and ridicule
The extending direction of knothole is axially parallel with compression bar.By the embedding button of compression elasticity, handle of a knife is pushed and pulled, the embedding button of elasticity is made to spring into different adjustings
It is fixed in hole, you can to adjust the depth of cut of blade.
In above-mentioned circle takes dermatotome outer profile cutter device, the top surface of the pressing plate is equipped with conically shaped, described
Compression bar is in the top of conically shaped, and the knife rest periphery is carried with idler wheel along platen edge rolling and along the taper surface of conically shaped
The roller of rolling.On the one hand conically shaped forms support to set block bottom surface, on the other hand the power being applied on knife rest is convenient for pass through rolling
Cylinder is transmitted on the taper surface of conically shaped and then is transmitted on pressing plate.To be applied on knife rest to drive blade holder turns
Pressure can by covering block, roller, idler wheel be applied separately to compression bar, in taper surface, platen edge, be further ensured that pressing plate is each
The pressure that a part is subject to is consistent, and pressing plate is avoided to cause the flap thickness cut inconsistent because of stress difference.
In above-mentioned circle takes dermatotome outer profile cutter device, mounting means of the roller on knife rest is：The branch
Strut periphery is fixed with axle sleeve, and the roller is set in axle sleeve periphery and is rotatably assorted with axle sleeve；Between the axle sleeve and roller
Equipped with the second position-limit mechanism for preventing roller from gliding along supporting rod.
In above-mentioned circle takes dermatotome outer profile cutter device, second position-limit mechanism includes being arranged outside axle sleeve
Spacing ring on peripheral wall, the spacing ring lean with roller end face.
Compared with prior art, beneficial effects of the present invention are：
(1) the application takes dermatotome using the circular pressing plate compression consistent with dermatotome size is taken, and then drives knife rest, makes knife
Frame top is rotated around compression bar, the idler wheel of knife rest bottom end is rolled along platen edge, and operator is applied to the power on knife rest, on the one hand drives
So that knife rest is moved, is on the other hand also converted to be applied to the power in compression bar (pressing plate center) and platen edge, pressing plate compression is driven to take
Dermatotome not only avoids taking dermatotome that a crease in the skin occurs, but also can ensure to take the skin thickness at dermatotome each position after uniform-compression
It is consistent, realizes uniform-compression-and uniformly cut；During the motion, blade is adjacent to pressing plate outer peripheral edge, blade to knife rest always
It will not mark and take dermatotome, guarantee takes dermatotome outer profile curve round and smooth.
(2) conically shaped is arranged in the top surface of pressing plate in the application, and compression bar is arranged in the top of conically shaped；Conically shaped is on the one hand to set
Block bottom surface forms support, be on the other hand convenient for the power that is applied on knife rest to be transmitted on the taper surface of conically shaped by roller, into
And it is transmitted on pressing plate；To in order to drive blade holder turns and be applied to the pressure on knife rest can be by covering block, roller, idler wheel
It is applied separately to compression bar, taper surface, in platen edge, is further ensured that the pressure that pressing plate various pieces are subject to is consistent, keeps away
Exempt from pressing plate causes the flap thickness cut inconsistent because of stress difference.
(3) the application will cover block and supporting rod is arranged to be hinged, is arranged to be hinged by supporting rod and turning rolls,
Consequently facilitating angle of the first angle regulating mechanism between set block and supporting rod is adjusted, is convenient for second angle regulating mechanism
Adjust the angle between turning rolls and supporting rod so that supporting rod and turning rolls can adapt to different size of pressing plate, ensure
Supporting rod can keep the angle of inclination consistent with conically shaped, ensure idler wheel can face pressing plate always, avoid idler wheel from leaving pressure
Plate top surface favours pressing plate top surface and the effect of clamping platen is not achieved；The position relationship of cutter and idler wheel be it is fixed,
While ensureing that idler wheel is rolled along pressing plate top edge always, and it ensure that cutter is close to pressing plate outer peripheral edge always；So
Cut it is different size of take dermatotome when, only need to change different size of pressing plate.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of circle of the present invention takes dermatotome outer profile cutter device；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1；
Fig. 4 is that a kind of circle of the present invention takes structural schematic diagram of the dermatotome outer profile cutter device under another visual angle；
Fig. 5 is the structural schematic diagram of cutter in Fig. 3；
Fig. 6 is the structural schematic diagram of turning rolls in Fig. 3；
Fig. 7 is the enlarged drawing of C portion in Fig. 4；
Fig. 8 is the enlarged drawing of the parts D in Fig. 4；
Fig. 9 is the structural schematic diagram at roller in Fig. 4.
Specific implementation mode
Technical scheme of the present invention is described in further details with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Figure 1 and Figure 4, a kind of circle of the present embodiment takes dermatotome outer profile cutter device, including with take dermatotome size
Consistent circular pressing plate 1, the top surface center of pressing plate 1 are equipped with the conically shaped 2 being wholely set with pressing plate 1, the base area of conically shaped 2
Less than the area of pressing plate 1, therefore 1 edge of pressing plate forms the flanging 11 in 2 outer peripheral edge of conically shaped, the top of conically shaped 2
Then carry compression bar 3；Knife rest 4 is tiltedly installed between flanging 11 and compression bar 3.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 7 and Fig. 8, in the present embodiment, knife rest 4 includes being inclined on conically shaped 2
Supporting rod 41, supporting rod 41 are equipped with the roller 5 that can be rolled along the taper surface of conically shaped 2 outside；The top of supporting rod 41 is hinged with
Block 42 is covered, which is sleeved on compression bar 3, and compression bar 3 passes through one end of set block 42 to be equipped with Anti-off bolt 43, supporting rod 41
It is equipped with first angle regulating mechanism 6 between set block 42；The bottom end of supporting rod 41 is then hinged with turning rolls 44, leads on turning rolls 44
Crossing bearing and being rotatably assorted has roller shaft 7, is fixed with idler wheel 71 on roller shaft 7, between 71 frame 44 of supporting rod 41 and 71 idler wheel of idler wheel
Equipped with second angle regulating mechanism 8.
Wherein first angle regulating mechanism 6 includes the first positioning hole that is opened on supporting rod 41 and is opened in set block 42
On several second location holes 61, all second location holes 61 using cover the hinge joint of block 42 and supporting rod 41 as the center of circle circumferentially point
It is equipped with locating shaft 62 in cloth, first positioning hole and second location hole 61；Second angle regulating mechanism 8 includes being opened in supporting rod
Third location hole on 41 and several 4th location holes 81 being opened on turning rolls 44, all 4th location holes 81 are to support
The hinge joint of bar 41 and turning rolls 44 is that the center of circle is circumferentially distributed, and axis pin is equipped between third location hole and the 4th location hole 81
82。
As shown in figures 4 and 9, mounting means of the roller 5 on knife rest 4 is：41 periphery of supporting rod is fixed with axle sleeve 51, rolling
Cylinder 5 is set in 51 periphery of axle sleeve and is rotatably assorted with axle sleeve 51；Axle sleeve 51 is towards fixed on the periphery wall of one end of turning rolls 44
Restraining position ring block 52, the spacing ring 52 lean with 5 end face of roller.
When replacing different pressing plates 1 and conically shaped 2, by the way that first positioning hole and different second location holes 61 is right
It is accurate, you can the adjusting for realizing the angle between set block 42 and supporting rod 41, to enable the roller 5 on supporting rod 41 always
It is rolled along the taper surface of conically shaped 2；By the way that third location hole is aligned with the 4th different location holes 81, you can realize to rolling
The adjusting of angle between wheel carrier 44 and supporting rod 41, to enable the idler wheel 71 on turning rolls 44 always along flanging 11
It rolls.
With the set block 42 of 3 phase separation of compression bar, with the roller 5 of 2 phase separation of conically shaped and with 1 flanging of pressing plate, 11 phase separation
Idler wheel 71 so that drive knife rest 4 rotate a part of driving force can respectively through pressing plate 1, conically shaped 2 and flanging 11 convert
Take the pressure in dermatotome to drive pressing plate 1 to compress so that pressing plate 1 can with take dermatotome accurate fit, take dermatotome will not be because of hair
It gives birth to fold and causes to take skin unqualified.
As shown in Figure 1 and Figure 4, for the ease of driving knife rest 4, handle 45 is also equipped on supporting rod 41.
As shown in figures 3 and 8, in conjunction with Fig. 5 and Fig. 6 as it can be seen that in turning rolls 44 on the side of pressing plate 1, turning rolls 44
Embedded with cutter 9.In the present embodiment, cutter 9 includes the handle of a knife 91 being inlaid on turning rolls 44, and blade is equipped on handle of a knife 91
92, and blade 92 is in radian identical with 1 outer peripheral edge of pressing plate, blade 92 can be adjacent to 1 outer peripheral edge of pressing plate always during taking skin.
In the present embodiment, it is also equipped with the embedding button 93 of an elasticity on handle of a knife 91, and then offers row use on turning rolls 44
In the adjustment hole 46 for accommodating elastic embedding button 93, this extending direction for teasing and ridicule knothole 46 is axially mutually parallel with compression bar 3.Pass through
By the embedding button 93 of compression elasticity, handle of a knife 91 is pushed and pulled, so that elastic embedding button 93 is sprung into fixed in different adjustment holes 46, you can to adjust blade 92
Depth of cut, obtain the skin wound of skin graft or different depth with different thickness.
A kind of circle of the present embodiment takes the operation principle of dermatotome outer profile cutter device to be：
The pressing plate 1 consistent with dermatotome size is taken is selected, will cover block 42 using Anti-off bolt 43 is fixed on compression bar 3, adjusts
It saves supporting rod 41 and covers the angle between block 42, so that the roller 5 on supporting rod 41 is adjacent to the taper surface of conically shaped 2, adjust support
Angle between bar 41 and turning rolls 44 makes the idler wheel 71 on turning rolls 44 be adjacent to the flanging 11 of pressing plate 1；By pressing plate 1 and knife
Frame 4 is placed into together takes dermatotome, and 1 outer peripheral edge of pressing plate is made to match with dermatotome outer profile is taken, and exert a force clamping platen 1 from compression bar 3,
And according to it is required take skin depth by cutter 9 turning rolls 44 specific location；Hand-held handle 45 makes knife rest 4 rotate, at this point, set
Block 42 is rotated around compression bar 3, and roller 5 is rolled along the taper surface of conically shaped 2, and idler wheel 71 is rolled along the flanging 11 of pressing plate 1, blade 92
The outer peripheral edge edge for being close to pressing plate 1 takes dermatotome outer profile to be cut.
Claims (10)
1. a kind of circle takes dermatotome outer profile cutter device, which is characterized in that including：
For compressing the compressing unit for taking dermatotome, which includes the circular pressing plate (1) consistent with dermatotome size is taken；
For taking the cutter unit that dermatotome outer profile is cut to circle, which includes knife rest (4), the knife rest (4)
Top be rotatably assorted with compressing unit, and knife rest (4) between compressing unit be equipped with the first position-limit mechanism；The knife rest
(4) bottom end is rolled with pressing plate (1) to be coordinated, and the bottom end of knife rest (4) is also equipped with cutter (9), and the cutter (9) includes handle of a knife
(93) it is adjacent to and on the handle of a knife (91) and always the blade (93) of pressing plate (1) outer peripheral edge.
2. circle as described in claim 1 takes dermatotome outer profile cutter device, which is characterized in that the compressing unit also wraps
Setting is included in the conically shaped (2) of pressing plate (1) top surface, the top of conically shaped (2) is equipped with compression bar (3)；
The knife rest (4) includes the set block (42) being hinged and supporting rod (41), and the set block (42) is equipped with for compression bar
(3) through-hole passed through, the cutter (9) are arranged in the bottom end of the supporting rod (41)；The set block (42) and supporting rod
(41) between be equipped with first angle regulating mechanism (6), the first angle regulating mechanism (6) for adjust supporting rod (41) relative to
Cover block (42) inclined inclination angle.
3. circle as claimed in claim 2 takes dermatotome outer profile cutter device, which is characterized in that the first angle is adjusted
Mechanism (6) includes the first positioning hole being opened on supporting rod (41), and several second positioning being opened on set block (42)
Hole (61), all second location holes (61) are circumferentially distributed as the center of circle using the hinge joint for covering block (42) and supporting rod (41), and first is fixed
It is equipped with locating shaft (62) in position hole and second location hole (61).
4. circle as claimed in claim 2 takes dermatotome outer profile cutter device, which is characterized in that the supporting rod (41)
Bottom end is equipped with turning rolls (44), and the idler wheel (71) is installed by roller shaft (7) to turning rolls (44)；The turning rolls
(44) it is hinged with supporting rod (41), and turning rolls (44) is equipped with second angle regulating mechanism (8) with supporting rod (41), this second
Angle adjusting mechanism (8) is for adjusting turning rolls (44) relative to supporting rod (41) inclined inclination angle so that idler wheel (71) face
Pressing plate (1).
5. circle as claimed in claim 4 takes dermatotome outer profile cutter device, which is characterized in that the second angle is adjusted
Mechanism (8) includes that the third location hole being opened on supporting rod (41) and several four be opened on turning rolls (44) are fixed
Position hole (81), all 4th location holes (81) are circumferentially distributed as the center of circle using supporting rod (41) and the hinge joint of turning rolls (44), the
It is equipped with axis pin (82) between three location holes and the 4th location hole (81).
6. circle as claimed in claim 4 takes dermatotome outer profile cutter device, which is characterized in that the handle of a knife (91) is embedded in
It is equipped with blade depth of cut in turning rolls (44) towards the side at pressing plate (1) edge, between handle of a knife and turning rolls (44) and adjusts machine
Structure.
7. circle as claimed in claim 6 takes dermatotome outer profile cutter device, which is characterized in that the blade depth of cut
Regulating mechanism includes the embedding button (93) of elasticity being arranged on handle of a knife (91), and is arranged on turning rolls (44), for accommodating
State the embedding button (93) of elasticity one teases and ridicule knothole (46), and the extending direction that this teases and ridicule knothole (46) is axial parallel with compression bar (3).
8. the circle as described in any one of claim 2-7 takes dermatotome outer profile cutter device, which is characterized in that described
Supporting rod (41) periphery carries the roller for rolling along pressing plate (1) edge with idler wheel (71) and being rolled along the taper surface of conically shaped (2)
(5)。
9. circle as claimed in claim 8 takes dermatotome outer profile cutter device, which is characterized in that the knife rest periphery is fixed
There are axle sleeve (51), the roller (5) to be set in axle sleeve (51) periphery and be rotatably assorted with axle sleeve (51)；The axle sleeve (51) and rolling
Being equipped between cylinder (5) prevents the second position-limit mechanism that roller (5) glides along supporting rod (41).
10. circle as claimed in claim 9 takes dermatotome outer profile cutter device, which is characterized in that second position restrainer
Structure includes the spacing ring (52) being arranged on axle sleeve (51) axle sleeve (51) periphery wall, which leans with roller (5) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601726.9A CN108578007A (en) | 2018-06-12 | 2018-06-12 | Circle takes dermatotome outer profile cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601726.9A CN108578007A (en) | 2018-06-12 | 2018-06-12 | Circle takes dermatotome outer profile cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108578007A true CN108578007A (en) | 2018-09-28 |
Family
ID=63623498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601726.9A Pending CN108578007A (en) | 2018-06-12 | 2018-06-12 | Circle takes dermatotome outer profile cutter device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108578007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442181A (en) * | 2021-06-29 | 2021-09-28 | 西安奕斯伟硅片技术有限公司 | Cutting device and method for polishing pad |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265165Y (en) * | 1996-07-17 | 1997-10-22 | 辽河石油勘探局第一职工医院 | Two-purpose dermatome |
| CN102630150A (en) * | 2009-09-17 | 2012-08-08 | 卡洛斯·K·韦斯利 | Hair restoration surgery |
| SE1650588A1 (en) * | 2016-04-29 | 2017-10-30 | Sjöberg Folke | Multi-layer dermatome |
| CN209422149U (en) * | 2018-06-12 | 2019-09-24 | 杭州市萧山区中医院 | Circle takes dermatotome outer profile cutter device |
-
2018
- 2018-06-12 CN CN201810601726.9A patent/CN108578007A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265165Y (en) * | 1996-07-17 | 1997-10-22 | 辽河石油勘探局第一职工医院 | Two-purpose dermatome |
| CN102630150A (en) * | 2009-09-17 | 2012-08-08 | 卡洛斯·K·韦斯利 | Hair restoration surgery |
| SE1650588A1 (en) * | 2016-04-29 | 2017-10-30 | Sjöberg Folke | Multi-layer dermatome |
| CN209422149U (en) * | 2018-06-12 | 2019-09-24 | 杭州市萧山区中医院 | Circle takes dermatotome outer profile cutter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442181A (en) * | 2021-06-29 | 2021-09-28 | 西安奕斯伟硅片技术有限公司 | Cutting device and method for polishing pad |
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