CN103040500B - Roller type skin curette - Google Patents
Roller type skin curette Download PDFInfo
- Publication number
- CN103040500B CN103040500B CN201310001763.3A CN201310001763A CN103040500B CN 103040500 B CN103040500 B CN 103040500B CN 201310001763 A CN201310001763 A CN 201310001763A CN 103040500 B CN103040500 B CN 103040500B
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- China
- Prior art keywords
- blade
- claw beam
- roller bearing
- curette
- prong
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Abstract
The invention discloses a roller type skin curette which consists of forceps. The forceps mainly consist of a first forceps rod and a second forceps rod which are hinged pairwise, the rear end of each of the first forceps rod and the second forceps rod is provided with a finger ring, a roller is arranged at the front end of the first forceps rod, and the front end of the second forceps rod is provided with a curette head matched with the roller. The curette head comprises a forked structure and an arc blade clamping groove seat formed at the front end of the forked structure, the arc blade clamping groove seat is lower than the forked structure and provided with blade inserting slots on two sides respectively, an arc blade mounting clamping slot is connected between the blade inserting slots on two sides, a blade can be inserted from any one of the blade inserting slots to be fixed onto the arc blade mounting clamping slot, the edge of the blade is opposite to the roller, the mounted blade is slightly lower than the forked structure, and two sides of the forked structure are provided with notches respectively. By the aid of the roller type skin curette, curetting of subcutaneous tissues can be completed effectively, and curetting thickness can be controlled precisely to adapt to different patients and skins of different parts.
Description
Technical field
The present invention relates to the technical field of medical apparatus and instruments, refer in particular to a kind of skin roller bearing and scratch curette.
Background technology
The thickness of skin is to vary with each individual, and the thickness of different parts is not identical yet, is generally 0.5-4.0 millimeter.And the skin injury of surgery often needs to process by dermatoplastic way, as transplanted with the skin that cuts monoblock, directly sew up and can not survive, wipe out again and transplant and just can survive cutting the capable subcutaneous tissue of the skin getting off.The skin large area of the traumatology department is stripped off, because pollute and skin blood fortune is destroyed, by stripping off skin, directly carries out suture in situ and goes back also can not survive, and use is wiped out Hui Zhi as said method by subcutaneous tissue again and just can be survived to original position.It is as similar in said method that the Sao of bromhidrosis scrapes treatment.Remove hypodermic method and be mainly by the method for wiping out, because area is large, wipe out subcutaneous tissue very difficult, also do not have one desirable can remove fast hypodermic apparatus at present.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, dependable performance, control skin roller bearing flexible, easy to use to scratch curette.
For achieving the above object, technical scheme provided by the present invention is: skin roller bearing is scratched curette, the described curette of scratching is caliper, this caliper be mainly by match pass through the first hinged claw beam of jointed shaft and the second claw beam forms, wherein, the rear end of described the first claw beam and the second claw beam be respectively equipped with for user finger through finger ring, simultaneously, the front end of this first claw beam is with roller bearing, and the front end of this second claw beam is that scratching of matching with roller bearing scraped head, described scratching scraped the cambered blade draw-in groove seat that head includes prong like and is molded over this prong like front end, the height of described cambered blade draw-in groove seat is lower than prong like, simultaneously, the both sides of this cambered blade draw-in groove seat are respectively provided with blade socket, and between this two side blades socket, be connected with cambered blade draw-in groove is installed, blade inserts from any side blade socket of cambered blade draw-in groove seat, being fixed on this cambered blade installs on draw-in groove, the edge of a knife is relative with roller bearing, and the height of the blade after installing is a little less than prong like, simultaneously, in the both sides of this prong like, offer respectively the breach that coordinates blade to take out, during use, between roller bearing and blade, be to carry out position limitation protection through prong like.
On the front end of described the first claw beam or the second claw beam and that section of body of rod between jointed shaft, be provided with in use for regulating the adjustable diameter and screw adjusting knob in gap between roller bearing and blade, and this adjustable diameter and screw adjusting knob approaches jointed shaft.
Described the first claw beam and the second claw beam are being respectively equipped with the dentation snap close for fixed roller and blade near its finger ring place.
Described breach is arc notch.
The present invention is after having adopted such scheme, its great advantage is that the present invention can effectively complete hypodermic striking off, and can accurately control and strike off thickness, to adapt to different patients and the skin of different parts, reached simple, convenient technical specification efficiently, people just can complete operation, thereby makes whole operation become simple simultaneously, shorten widely operating time, reduced misery long due to operating time and that bring to patient.
Accompanying drawing explanation
Fig. 1 is side view of the present invention.
Fig. 2 is the A partial enlarged drawing of Fig. 1.
Fig. 3 is the B partial enlarged drawing of Fig. 1.
Fig. 4 is the side view of the present invention while being unkitted blade.
Fig. 5 is the C partial enlarged drawing of Fig. 4.
Fig. 6 is front view of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Referring to accompanying drawing 1 to shown in accompanying drawing 6, it is caliper that skin roller bearing described in the present embodiment is scratched curette, this caliper be mainly by match pass through the first hinged claw beam 1 of jointed shaft 12 and the second claw beam 2 forms, wherein, the rear end of described the first claw beam 1 and the second claw beam 2 be respectively equipped with for user finger through finger ring 3, simultaneously, this first claw beam 1 and the second claw beam 2 are being respectively equipped with the dentation snap close 14 for fixed roller 4 and blade 10 near its finger ring 3 places, during use, be mainly that dentation snap close 14 by the first claw beam 1 and the second claw beam 2 is meshed and realizes locking roller bearing 4 and blade 10.In addition, the front end of the first claw beam 1 is with roller bearing 4 described in the present embodiment, and the front end of this second claw beam 2 scrapes 5 for scratching of matching with roller bearing 4, described scratching scraped a 5 cambered blade draw-in groove seat 7 that include prong like 6 and be molded over these prong like 6 front ends, the height of described cambered blade draw-in groove seat 7 is lower than prong like 6, simultaneously, the both sides of this cambered blade draw-in groove seat 7 are respectively provided with blade socket 8, and between this two side blades socket 8, be connected with cambered blade draw-in groove 9 is installed, blade 10 inserts from any side blade socket 8 of cambered blade draw-in groove seat 7, being fixed on this cambered blade installs on draw-in groove 9, the edge of a knife is relative with roller bearing, and the height of the blade 10 after installing is a little less than prong like 6, during use, between roller bearing 4 and blade 10, be to carry out position limitation protection through prong like 6, simultaneously, in order to facilitate blade 10 to take out, described in the present embodiment, the both sides of prong like 6 offer respectively the arc notch 11 that a cooperation blade 10 takes out, during taking-up, with the blade of mosquito forceps clamp gap portions, to breach direction, pull out.In addition, on that section of body of rod described in the present embodiment between the front end of the first claw beam 1 and jointed shaft 12, be provided with in use for regulating gap between roller bearing 4 and blade 10 to strike off the adjustable diameter and screw adjusting knob 13 of thickness with control, and this adjustable diameter and screw adjusting knob 13 approaches jointed shaft 12.The operating principle of below scratching curette for the above-mentioned skin roller bearing of the present embodiment: bark fetching skin roller bearing is scratched curette special blade and inserted blade 10 from blade socket 8, measure dermis thickness, operator is respectively with thumb and the nameless finger ring 3 through the first claw beam 1 and the second claw beam 2, middle finger catches on finger ring 3 front ends of the second claw beam 2, forefinger props up the first claw beam 1 and the second claw beam 2 hands handles, open the dentation snap close 14 of the first claw beam 1 and the second claw beam 2, according to surveyed dermis thickness, adjustable screw adjusting knob 13, roller bearing 4 is equated with measured dermis thickness value with the gap between blade 10, make 14 lockings of dentation snap close, open again dentation snap close 14, make the first claw beam 1 upward, the second claw beam 2 down, then make the front end of the second claw beam 2 stretch into from subcutaneous, to skin roller bearing scratch curette required and can reach limit time press the finger ring 3 of the first claw beam 1 and the second claw beam 2, make 14 lockings of dentation snap close, the another hand of operator is lived the skin of roller bearing 4 front ends, holding skin the roller bearing hands of scratching curette and the palmistry antagonism of pressing skin pulls skin roller bearing to scratch curette, subcutaneous tissue is scratched at skin roller bearing under the control of curette and struck off subcutaneous tissue, so repeatedly carry out, until the subcutaneous tissue that needs are stripped off is all removed, make the skin stripping off become a full thick skin to strip off again the Hui Zhi of skin.If the skin stripping off is very large, at this moment can skin roller bearing scratch curette can not and skin on open an osculum, then carry out hypodermic striking off with said method.In addition, full thick-layer grafts is can be in the one end at design bark fetching position parallel cuts a little otch, then of the subcutaneous tissue that tissue shear makes to cut skin, make the separation of blunt sharp property combination, with similar said method, strike off subcutaneous tissue, after subcutaneous tissue is struck off, cut again skin graft.Implantation method is omitted.In addition, also the skin taking off can be struck off with similar said method, different is the one end that will vise institute's bark fetching skin with tissue forceps or skin, and said method strikes off for another example.Osmidrosis treatment is as similar in above-mentioned first and second kind of method.
The examples of implementation of the above are only the present invention's preferred embodiment, not with this, limit practical range of the present invention, therefore the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (4)
1. skin roller bearing is scratched curette, it is characterized in that: described in to scratch curette be caliper, this caliper mainly consists of pass through hinged the first claw beam (1) of jointed shaft (12) and the second claw beam (2) that match, wherein, the rear end of described the first claw beam (1) and the second claw beam (2) be respectively equipped with for user finger through finger ring (3), meanwhile, the front end of this first claw beam (1) is with roller bearing (4), and the front end of this second claw beam (2) is that scratching of matching with roller bearing (4) scraped head (5), described scratching scraped the cambered blade draw-in groove seat (7) that head (5) includes prong like (6) and is molded over this prong like (6) front end, the height of described cambered blade draw-in groove seat (7) is lower than prong like (6), simultaneously, the both sides of this cambered blade draw-in groove seat (7) are respectively provided with blade socket (8), and between this two side blades socket (8), be connected with cambered blade draw-in groove (9) is installed, blade (10) inserts from any side blade socket (8) of cambered blade draw-in groove seat (7), being fixed on this cambered blade installs on draw-in groove (9), the edge of a knife is relative with roller bearing (4), and the height of the blade (10) after installing is a little less than prong like (6), simultaneously, in the both sides of this prong like (6), offer respectively the breach (11) that coordinates blade (10) to take out, during use, between roller bearing (4) and blade (10), be to carry out position limitation protection through prong like (6).
2. skin roller bearing according to claim 1 is scratched curette, it is characterized in that: on the front end of described the first claw beam (1) or the second claw beam (2) and that section of body of rod between jointed shaft (12), be provided with in use for regulating the adjustable diameter and screw adjusting knob (13) in gap between roller bearing (4) and blade (10), and this adjustable diameter and screw adjusting knob (13) approaches jointed shaft (12).
3. skin roller bearing according to claim 1 is scratched curette, it is characterized in that: described the first claw beam (1) and the second claw beam (2) are locating to be respectively equipped with the dentation snap close (14) for fixed roller (4) and blade (10) near its finger ring (3).
4. skin roller bearing according to claim 1 is scratched curette, it is characterized in that: described breach (11) is arc notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001763.3A CN103040500B (en) | 2013-01-05 | 2013-01-05 | Roller type skin curette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001763.3A CN103040500B (en) | 2013-01-05 | 2013-01-05 | Roller type skin curette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103040500A CN103040500A (en) | 2013-04-17 |
| CN103040500B true CN103040500B (en) | 2014-08-27 |
Family
ID=48053519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310001763.3A Expired - Fee Related CN103040500B (en) | 2013-01-05 | 2013-01-05 | Roller type skin curette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103040500B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU936902A1 (en) * | 1980-07-14 | 1982-06-23 | Ворошиловградский государственный медицинский институт | Device for obtaining transplant |
| CN101810503A (en) * | 2010-04-02 | 2010-08-25 | 刘伟忠 | Medicinal scraping trimmer |
| CN201586039U (en) * | 2009-10-29 | 2010-09-22 | 王宝宏 | Roller dermatome with cutter |
| CN202960685U (en) * | 2013-01-05 | 2013-06-05 | 刘伟忠 | Skin roller scraper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7708746B2 (en) * | 2003-02-27 | 2010-05-04 | Wright Medical Technology, Inc. | Method and apparatus for processing dermal tissue |
-
2013
- 2013-01-05 CN CN201310001763.3A patent/CN103040500B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU936902A1 (en) * | 1980-07-14 | 1982-06-23 | Ворошиловградский государственный медицинский институт | Device for obtaining transplant |
| CN201586039U (en) * | 2009-10-29 | 2010-09-22 | 王宝宏 | Roller dermatome with cutter |
| CN101810503A (en) * | 2010-04-02 | 2010-08-25 | 刘伟忠 | Medicinal scraping trimmer |
| CN202960685U (en) * | 2013-01-05 | 2013-06-05 | 刘伟忠 | Skin roller scraper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103040500A (en) | 2013-04-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20200105 |