CN105212991A - A kind of single use ceramic scalpel and preparation method thereof - Google Patents
A kind of single use ceramic scalpel and preparation method thereof Download PDFInfo
- Publication number
- CN105212991A CN105212991A CN201410282984.7A CN201410282984A CN105212991A CN 105212991 A CN105212991 A CN 105212991A CN 201410282984 A CN201410282984 A CN 201410282984A CN 105212991 A CN105212991 A CN 105212991A
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- Prior art keywords
- blade
- dry
- scalpel
- handle
- single use
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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
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
Abstract
The invention discloses a kind of single use ceramic scalpel and preparation method thereof, whole cutter adopts ceramic material, and comprise cutter head and handle, cutter head is fixed on handle, and described ceramic material is ZrO
2and Y
2o
3, described handle is provided with skid-proof regions.Scalpel prepared by the present invention is sharp: the first condition making cutter is exactly want hardness high, and the hardness of steel knife is the hardness HV1100 of Vickers HV700, Stupalox; So Stupalox is sharper than steel knife; It is wear-resisting: because hardness is high so wear-resisting; Wearability is 60 times of steel knife, can be described as never wornout, forever protects sharp; Steel knife is used of a specified duration, and surface is just lackluster, and Stupalox is wear-resisting, forever can keep bright true qualities; Histocompatibility is good: zirconia ceramics material is the high performance ceramic material that scientific and technological content is very high, originally in order to solve space flight, the difficult problem of aviation and military project and the new material developed, ceramic scalpel and surgical scissors and the tissue compatibility good, meet requirements of operation completely.
Description
Technical field
The present invention relates to a kind of scalpel, is that a kind of single use ceramic scalpel and preparation method thereof belongs to technical field of medical instruments specifically.
Background technology
The material of existing scalpel or surgical scissors is all that stainless steel material is made, although doctors and patient are very familiar, they do not know the defect of existing scalpel or surgical scissors.Steel edge is the arch-criminal of cicatrix, and steel edge otch becomes sawtooth pattern, although naked eyes are difficult to differentiate, this wound healing is slow, easily stays scar, and has metal diffusate, contaminated wound, and chromogenesis precipitates.Even the present disposable steel knife of beauty treatment doctor also can use tens times, the sharpness of cutter is well imagined.So, the needs of existing steel scalpel and surgical scissors uncomfortable operation now.
Because steel edge has metal diffusate, easy contaminated wound, and limited the having pity on of steel edge keen edge degree, otch zigzag, although we people can not see, in fact this wound recovers easily to leave light cicatrix slowly.
From the development trend of present scalpel, steel knife is due to the physical and chemical performance of itself and all drawbacks at operation process, will be eliminated gradually, best is diamond cutter for scalpel at present, but price is too expensive, therefore, at present in the urgent need to developing a kind of novel practicality, scalpel and the surgical scissors of diamond cutter effect can be reached.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of single use ceramic scalpel and preparation method thereof
For solving the problems of the technologies described above, embodiments of the invention provide single use ceramic scalpel, and whole cutter adopts ceramic material, and comprise cutter head and handle, cutter head is fixed on handle, and described ceramic material is ZrO
2and Y
2o
3, described handle is provided with skid-proof regions, and the lower end of described handle of a knife is provided with aperture.
Cutter head is provided with protective sleeve.
Above-mentioned single use ceramic scalpel is prepared as follows:
S1, lead qualified blank
S2, to stick to the pan: blade is neatly placed on workpiece dish, sets and note into circumference of blade with paraffin water, bonding blade after cooling;
S3, plain grinding processing plane: by cooled workpiece plate holding plane grinding machine processing blades plane, injury-free for ensureing blade structure, each depth of cut is 0.02mm;
S4, lower wall: workpiece plate is heated, takes off blade;
S5, cleaning blade: first boil one pot of appropriate boiled water, blade is put into boiled water and boil 2 minutes, then blade is taken out, again rinse with clear water and wait to dry;
S6, blade dry: placed by the blade cleaned up on cloth and dry
After S7, cleaning blade: blade is neatly placed on workpiece dish by lower wall, and one of milled faces down, and sets and notes into circumference of blade with paraffin water, bonding blade after cooling;
S8, plain grinding processing plane: by cooled workpiece plate holding plane grinding machine processing blades plane, injury-free for ensureing blade structure, each depth of cut is 0.02mm;
S9, lower wall: workpiece plate is heated, takes off blade;
S10, clean, dry: first boil one pot of appropriate boiled water, blade is put into boiled water and boil 2 minutes, then blade is taken out, again rinse to place on dry cloth with clear water and dry;
S11, censorship, qualified blank, enters warehouse, defective products, and warehouse-in cancels.
S12, open secondary sword, whet a knife the back of the body, open smart sword after, obtain smart base;
S13, censorship, close smart base and put in storage, defective products, and warehouse-in cancels or reprocesses.
S14, lead qualified smart base, cleaning blade, packing blade, obtain finished product, put in storage by packaged blade, waits to deliver.
The present invention has following beneficial effect:
1) sharp: the first condition making cutter is exactly want hardness high, the hardness of steel knife is the hardness HV1100 of Vickers HV700, Stupalox; So Stupalox is sharper than steel knife.
(2) it is wear-resisting: because hardness is high so wear-resisting; Wearability is 60 times of steel knife, can be described as never wornout, forever protects sharp; Steel knife is used of a specified duration, and surface is just lackluster, and Stupalox is wear-resisting, can forever keep bright true qualities.
(3) histocompatibility is good: zirconia ceramics material is the high performance ceramic material that scientific and technological content is very high, originally in order to solve space flight, the difficult problem of aviation and military project and the new material developed, ceramic scalpel and surgical scissors and the tissue compatibility good, meet requirements of operation completely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of protective sleeve.
Fig. 3 is the flow sheet of plain grinding group of the present invention.
Fig. 4 is the flow sheet of sharpening group of the present invention.
Fig. 5 is the flow sheet of logistics group of the present invention.
In figure: 1, cutter head; 2, handle of a knife; 3, skid-proof regions; 4, aperture; 5, protective sleeve.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to existing deficiency provides as depicted in figs. 1 and 2: single use ceramic scalpel, and whole cutter adopts ZrO
2and Y
2o
3make, comprise cutter head 1 and handle 2, cutter head 1 is fixed on handle 2, and handle 2 is provided with skid-proof regions 3, is provided with aperture 4 in the lower end of handle of a knife 2, is convenient to hang cutter.Protective sleeve 5 is enclosed within cutter head 1, and both are interference fit, not only can ensure the sharpness of cutter head, and cutter head can also be prevented to be infected by bacterial.Surgical scissors or other sharp medical cutters also can use ceramic material, and ceramic scalpel and surgical scissors are disposable, according to clinical requirement, adopt suit, sterilize when dispatching from the factory, single use.
As in Figure 3-5, above-mentioned single use ceramic scalpel is prepared as follows:
S1, lead qualified blank
S2, to stick to the pan: blade is neatly placed on workpiece dish, sets and note into circumference of blade with paraffin water, bonding blade after cooling;
S3, plain grinding processing plane: by cooled workpiece plate holding plane grinding machine processing blades plane, injury-free for ensureing blade structure, each depth of cut is 0.02mm;
S4, lower wall: workpiece plate is heated, takes off blade;
S5, cleaning blade: first boil one pot of appropriate boiled water, blade is put into boiled water and boil 2 minutes, then blade is taken out, again rinse with clear water and wait to dry;
S6, blade dry: placed by the blade cleaned up on cloth and dry
After S7, cleaning blade: blade is neatly placed on workpiece dish by lower wall, and one of milled faces down, and sets and notes into circumference of blade with paraffin water, bonding blade after cooling;
S8, plain grinding processing plane: by cooled workpiece plate holding plane grinding machine processing blades plane, injury-free for ensureing blade structure, each depth of cut is 0.02mm;
S9, lower wall: workpiece plate is heated, takes off blade;
S10, clean, dry: first boil one pot of appropriate boiled water, blade is put into boiled water and boil 2 minutes, then blade is taken out, again rinse to place on dry cloth with clear water and dry;
S11, censorship, qualified blank, enters warehouse, defective products, and warehouse-in cancels.
S12, open secondary sword, whet a knife the back of the body, open smart sword after, obtain smart base;
S13, censorship, close smart base and put in storage, defective products, and warehouse-in cancels or reprocesses.
S14, lead qualified smart base, cleaning blade, packing blade, obtain finished product, put in storage by packaged blade, waits to deliver.
By detect, material of the present invention and performance as shown in table 1;
Table 1:
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. single use ceramic scalpel, is characterized in that, whole cutter adopts ceramic material, and comprise cutter head and handle, cutter head is fixed on handle, and described ceramic material is ZrO
2and Y
2o
3, described handle is provided with skid-proof regions, and the lower end of described handle of a knife is provided with aperture.
2. single use ceramic scalpel according to claim 1, is characterized in that, cutter head is provided with protective sleeve.
3. the preparation method of single use ceramic scalpel, is characterized in that, comprises the steps:
S1, lead qualified blank
S2, to stick to the pan: blade is neatly placed on workpiece dish, sets and note into circumference of blade with paraffin water, bonding blade after cooling;
S3, plain grinding processing plane: by cooled workpiece plate holding plane grinding machine processing blades plane, injury-free for ensureing blade structure, each depth of cut is 0.02mm;
S4, lower wall: workpiece plate is heated, takes off blade;
S5, cleaning blade: first boil one pot of appropriate boiled water, blade is put into boiled water and boil 2 minutes, then blade is taken out, again rinse with clear water and wait to dry;
S6, blade dry: placed by the blade cleaned up on cloth and dry;
S7, turn face and stick to the pan: be neatly placed in by blade on workpiece dish, one of milled faces down, and sets and notes into circumference of blade with paraffin water, bonding blade after cooling;
S8, plain grinding processing plane: by cooled workpiece plate holding plane grinding machine processing blades plane, injury-free for ensureing blade structure, each depth of cut is 0.02mm;
S9, lower wall: workpiece plate is heated, takes off blade;
S10, clean, dry: first boil one pot of appropriate boiled water, blade is put into boiled water and boil 2 minutes, then blade is taken out, again rinse to place on dry cloth with clear water and dry;
S11, censorship, qualified blank, enters warehouse, defective products, and warehouse-in cancels.
S12, open secondary sword, whet a knife the back of the body, open smart sword after, obtain smart base
S13, censorship, close smart base and put in storage, defective products, and warehouse-in cancels or reprocesses.
S14, lead qualified smart base, cleaning blade, packing blade, obtain finished product, put in storage by packaged blade, waits to deliver.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282984.7A CN105212991A (en) | 2014-06-11 | 2014-06-11 | A kind of single use ceramic scalpel and preparation method thereof |
| PCT/CN2014/000671 WO2015188290A1 (en) | 2014-06-11 | 2014-07-14 | Disposable ceramic scalpel and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282984.7A CN105212991A (en) | 2014-06-11 | 2014-06-11 | A kind of single use ceramic scalpel and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105212991A true CN105212991A (en) | 2016-01-06 |
Family
ID=54832673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282984.7A Pending CN105212991A (en) | 2014-06-11 | 2014-06-11 | A kind of single use ceramic scalpel and preparation method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105212991A (en) |
| WO (1) | WO2015188290A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238797A (en) * | 2016-12-23 | 2018-07-03 | 昆山源科弘森金属科技有限公司 | Minimally-invasive scalpel |
| CN112776007A (en) * | 2021-02-02 | 2021-05-11 | 淄博松阳锆业科技有限公司 | Zirconia ceramic scissors and preparation process thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618832B (en) * | 2018-03-27 | 2020-10-27 | 青岛市妇女儿童医院 | Special combination tweezers scalpel of surgery |
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|---|---|---|---|---|
| CN1101148A (en) * | 1993-04-29 | 1995-04-05 | 西北大学 | Micro-pore model of true reservior rock and making technology thereof |
| CN201519965U (en) * | 2009-11-05 | 2010-07-07 | 景德镇市新纪元精密陶瓷有限公司 | Zirconia ceramic knife with handle made of composite ceramic |
| CN101850502A (en) * | 2010-05-07 | 2010-10-06 | 宁波高新区春昌陶冶材料科技有限公司 | Preparation method of silicon nitride ceramic blade |
| CN202342142U (en) * | 2011-11-10 | 2012-07-25 | 光弘科技股份有限公司 | Combined type scalpel |
| CN202825862U (en) * | 2012-06-27 | 2013-03-27 | 厦门嘉联科技开发有限公司 | Ceramic knife with knife and scabbard anti-dropping device |
| CN203153880U (en) * | 2013-04-17 | 2013-08-28 | 刘承勇 | Disposable ceramic scalpel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01288291A (en) * | 1988-05-14 | 1989-11-20 | Inoue Japax Res Inc | Ceramic knife |
| DE19652097A1 (en) * | 1996-12-14 | 1998-06-18 | Amann & Tritt Gmbh | One-piece surgical instrument made of ceramic material |
| WO2001041660A1 (en) * | 1999-12-07 | 2001-06-14 | Vorobiev, Alexandr Sergeevich | Zirconium dioxide based material, surgical cutting tools made of zirconium dioxide based material, tools made of zirconium dioxide based material |
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2014
- 2014-06-11 CN CN201410282984.7A patent/CN105212991A/en active Pending
- 2014-07-14 WO PCT/CN2014/000671 patent/WO2015188290A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101148A (en) * | 1993-04-29 | 1995-04-05 | 西北大学 | Micro-pore model of true reservior rock and making technology thereof |
| CN201519965U (en) * | 2009-11-05 | 2010-07-07 | 景德镇市新纪元精密陶瓷有限公司 | Zirconia ceramic knife with handle made of composite ceramic |
| CN101850502A (en) * | 2010-05-07 | 2010-10-06 | 宁波高新区春昌陶冶材料科技有限公司 | Preparation method of silicon nitride ceramic blade |
| CN202342142U (en) * | 2011-11-10 | 2012-07-25 | 光弘科技股份有限公司 | Combined type scalpel |
| CN202825862U (en) * | 2012-06-27 | 2013-03-27 | 厦门嘉联科技开发有限公司 | Ceramic knife with knife and scabbard anti-dropping device |
| CN203153880U (en) * | 2013-04-17 | 2013-08-28 | 刘承勇 | Disposable ceramic scalpel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238797A (en) * | 2016-12-23 | 2018-07-03 | 昆山源科弘森金属科技有限公司 | Minimally-invasive scalpel |
| CN112776007A (en) * | 2021-02-02 | 2021-05-11 | 淄博松阳锆业科技有限公司 | Zirconia ceramic scissors and preparation process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015188290A1 (en) | 2015-12-17 |
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Application publication date: 20160106 |