CN105935306A - Ceramic lighting scalpel - Google Patents
Ceramic lighting scalpel Download PDFInfo
- Publication number
- CN105935306A CN105935306A CN201610371908.2A CN201610371908A CN105935306A CN 105935306 A CN105935306 A CN 105935306A CN 201610371908 A CN201610371908 A CN 201610371908A CN 105935306 A CN105935306 A CN 105935306A
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- China
- Prior art keywords
- blade
- folder
- mounting groove
- knife
- illuminator
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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
- A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/026—Ceramic or ceramic-like structures, e.g. glasses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/028—Other inorganic materials not covered by A61L31/022 - A61L31/026
Abstract
The present invention discloses a ceramic lighting scalpel which comprises a holder, a blade clip and a blade; the front end surface of the holder is provided with an installing groove; the front of the holder is provided with the blade clip; the blade is fixedly installed on the holder through the installing groove and the blade clip; two sides of the front of the holder are provided with lighting devices which are LED lighting devices or laser lighting devices; and the blade is prepared by ceramic materials. The purpose of the technology is to provide the ceramic lighting scalpel which is provided with the lighting devices, the blade of the scalpel is installed more reliably, and the blade of the scalpel is prepared by the ceramic materials. The blade of the scalpel is installed more reliably, sharpness of the scalpel can be increased due to the adopted ceramic blade, and doctors can perform the operation in some dark corners conveniently due to the fact that the scalpel is equipped with the lighting devices.
Description
Technical field
The present invention relates to medical instruments field, particularly a kind of pottery illumination scalpel.
Background technology
Scalpel is doctor's very important product when performing an operation, and scalpel can affect the carrying out of operation, the quality of operation process to a certain extent.Existing scalpel, during performing an operation, has and occurs scalpel to fracture, and after even scalpel fractures, scalpel blade be can not find in falling into patient body, and this medical treatment contingency has had a strong impact on the smooth degree and patient performed the operation in health status backward.Existing scalpel install scalpel blade time, scalpel blade is probably loosening, thus affect use.
Although existing operating lamp is the most perfect, but sometimes doctor is when performing the operation, due to the reason of body part, there will be some dark lighting angles, the observation causing doctor is unclear, thus affects the accuracy of surgical, also can extend the time of surgical.
Summary of the invention
The deficiency existed for above-mentioned scalpel, the technical purpose of the present invention is that providing a kind of installs, with illuminator, scalpel blade, the ceramic illumination scalpel that material relatively reliable, scalpel blade is pottery, blade is installed relatively reliable by this scalpel, and the ceramic tip used can increase the sharpness of scalpel, scalpel is provided with illuminator doctor can be facilitated to perform the operation at some dark angle.
The present invention is achieved through the following technical solutions:
A kind of pottery illumination scalpel, including: handle of a knife, cutting blade clip and blade, the front end face of described handle of a knife is provided with mounting groove, the front portion of handle of a knife is provided with cutting blade clip, blade is fixedly mounted on handle of a knife by mounting groove and cutting blade clip, the both sides, front end of handle of a knife are provided with illuminator, and described illuminator is LED light device or laser illuminator system；The material of blade is high-strength ceramic material.
In technique scheme, it is provided with mounting groove by the front end face at handle of a knife, mounting groove is used for installing scalpel blade, and the front portion of handle of a knife is provided with cutting blade clip, is fixed scalpel blade with cutting blade clip by mounting groove, mounting groove approximates 90 ° with the angle of cutting blade clip, thus be fixed blade the most respectively, and blade is carried out clamping and installs by cutting blade clip, it is possible to increase the intensity of blade, need to be provided with installing hole on blade top, thus improve the tough and tensile degree of blade；It is provided with illuminator in the both sides, front end of handle of a knife, illuminator can provide a certain degree of illumination, thus it is more smooth sometimes enabling to perform the operation, sharpness and the ruggedness of blade can be increased by blade being set to ceramic material, the scalpel of ceramic material, corrosion-resistant, sharp, also there is certain antibacterial ability, and can in a certain degree Reusability.
Further, described mounting groove is circular, mounting groove is provided with an opening, mounting groove inwall is tapered, the bottom of described mounting groove is provided with the Anti-slip cover that cross section is " C " type, internal diameter is mounting groove internal diameter 0.9 times of 0.2 times of a length of mounting groove length of described Anti-slip cover, Anti-slip cover and mounting groove joint, Anti-slip cover inwall is provided with the anti-slip ring of projection.
In technique scheme, by mounting groove is set to taper, and the Anti-slip cover that cross section is " C " type it is provided with in the bottom of mounting groove, so that the fixing post of blade can safe be arranged in mounting groove, 0.2 times of a length of mounting groove of Anti-slip cover enables to Anti-slip cover will not be the shortest, and by internal diameter is mounting groove internal diameter 0.9 times of Anti-slip cover and mounting groove joint, Anti-slip cover inwall is provided with the anti-slip ring of projection, thus when installing blade, the fixing post certain pressure of blade can be prevented blade row from coming off by Anti-slip cover.
Further, described cutting blade clip includes top cutter folder, bottom knife folder and compression contracting spring, top cutter folder is connected by rotating shaft with bottom knife folder, rotating shaft is arranged on the middle part of top cutter folder and bottom knife folder, between top cutter folder and the bottom knife folder of rotating shaft side, compression contracting spring is installed, between top cutter folder and bottom knife folder that opposite side is installed, blade is installed；Top cutter folder is transversely provided with two grooves on the clamping face of bottom knife folder；Blade and cutting blade clip cooperation position are provided with and the raised line of top cutter folder with bottom knife folder clamping face groove fit, and the angle of two raised lines is 10 °～15 °, and the thickness of raised line is 1 times of blade thickness, a length of 5cm of cutting blade clip；The abutting end of blade and handle of a knife is provided with a taper and fixes post, and fixing post is arranged in mounting groove.
In technique scheme, blade is fixed by the top cutter folder of cutting blade clip, bottom knife folder, and compression spring makes to press the spring position that top cutter folder presss from both sides with bottom knife, top cutter folder, the clamping face of bottom knife folder are opened, it is thus possible to installation blade, by being provided with groove at top cutter folder on the clamping face of bottom knife folder, and it is provided with corresponding raised line to blade, and two raised lines have 7 °～the angle of 10 °, corresponding recesses also has 7 °～the angle of 10 °, so that the installation of blade is safer, it is fixed from all directions；By the length of cutting blade clip is set to 5cm, so that cutting blade clip can form effectively support to blade.
Further, being provided with the battery settling groove of rectangle in described handle of a knife, be provided with battery in battery settling groove, battery is connected with illuminator, and the top of cutting blade clip is provided with a touch pad, and touch pad is connected with processor, battery, and processor is connected with battery, illuminator.
In technique scheme, in handle of a knife, it is provided with battery, and battery is connected with illuminator, touch pad, processor, be provided with touch pad at the top of cutting blade clip, thus can be convenient when using touch pad, singlehanded single fingering row operation；Pressing touch pad by growing, touch pad sends length to processor by signal, and processor receives after growing by signal, and processor sends the signal command playing opening/closing illuminator, so that opening/closing beaten by illuminator；By sliding on a touchpad to handle of a knife direction, this slip is referred to as upward sliding, and touch pad sends the signal of upward sliding to processor, after processor receives the signal command of upward sliding, processor sends the signal command increasing illuminator brightness, so that illuminator lightens；By sliding on a touchpad away from handle of a knife direction, this slip is referred to as slide downward, touch pad sends the signal of slide downward to processor, after processor receives the signal command of slide downward, processor sends the signal command weakening illuminator brightness, so that illuminator dims, this illuminator brightness regulation is simple, convenient, quickly, very useful.
Further, each constituent mass proportioning of the ceramic material of described blade is:
Al2O3: 58～60%；Ti(C, N): 30～31.5%；Ni:6～7%；Mo:0.5～1.5%；Nanometer silver: 1～3%；The particle size diameter of nanometer silver is 20～30nm, can increase the toughness of ceramic tip by adding nanometer silver, be substantially reduced the possibility that ceramic tip fractures.
Further, the preparation method of the pottery of described blade:
A () weighs Al according to mass percent2O3: 58～60%；Ti(C, N): 30～31.5%；Ni:6～7%；Mo:0.5～1.5%；Nanometer silver: 1～3% powder, and mixing, adds ethanol and carries out ball milling 30～40 hours, thus obtain uniform ceramic powders after mixing；
B in a vacuum, 100～110 DEG C of mixed powder is dried, sieves by () after, compression molding under 400～450MPa；
C () by the pottery of compression molding in a vacuum, is sintered 50min at 1520～1550 DEG C, obtain required pottery.
In technique scheme, by using this component, and utilize the pottery that said method produces, its Rockwell hardness HRA be 86 and more than, its hardness and wearability substantially exceed common stainless steel scalpel blade, this ceramic scalpel blade can repeated multiple times use without reducing its sharpness, and after a procedure its sterilizing also will not be produced corrosion, and compared to common pottery, its toughness is more than 2 times of universal cutter pottery.
The invention has the beneficial effects as follows:
1, it is provided with mounting groove by the front end face at handle of a knife, mounting groove is used for installing scalpel blade, the front portion of handle of a knife is provided with cutting blade clip, being fixed scalpel blade with cutting blade clip by mounting groove, mounting groove approximates 90 ° with the angle of cutting blade clip, thus is fixed blade the most respectively, and blade is carried out clamping and installs by cutting blade clip, the intensity of blade can be improved, need to be provided with installing hole on blade top, thus improve the tough and tensile degree of blade；It is provided with illuminator in the both sides, front end of handle of a knife, illuminator can provide a certain degree of illumination, thus it is more smooth sometimes enabling to perform the operation, sharpness and the ruggedness of blade can be increased by blade being set to ceramic material, the scalpel of ceramic material is more resistant to corrosion, sharp, also there is certain antibacterial ability, and can in a certain degree Reusability.
2, by mounting groove is set to taper, and the Anti-slip cover that cross section is " C " type it is provided with in the bottom of mounting groove, so that the fixing post of blade can safe be arranged in mounting groove, 0.2 times of a length of mounting groove of Anti-slip cover enables to Anti-slip cover will not be the shortest, and by internal diameter is mounting groove internal diameter 0.9 times of Anti-slip cover and mounting groove joint, Anti-slip cover inwall is provided with the anti-slip ring of projection, thus when installing blade, the fixing post certain pressure of blade can be prevented blade row from coming off by Anti-slip cover.
3, by mounting groove is set to taper, and the Anti-slip cover that cross section is " C " type it is provided with in the bottom of mounting groove, so that the fixing post of blade can safe be arranged in mounting groove, 0.2 times of a length of mounting groove of Anti-slip cover enables to Anti-slip cover will not be the shortest, and by internal diameter is mounting groove internal diameter 0.9 times of Anti-slip cover and mounting groove joint, Anti-slip cover inwall is provided with the anti-slip ring of projection, thus when installing blade, the fixing post certain pressure of blade can be prevented blade row from coming off by Anti-slip cover.
4, blade is fixed by the top cutter folder of cutting blade clip, bottom knife folder, and compression spring makes to press the spring position that top cutter folder presss from both sides with bottom knife, top cutter folder, the clamping face of bottom knife folder are opened, it is thus possible to installation blade, by being provided with groove at top cutter folder on the clamping face of bottom knife folder, and it is provided with corresponding raised line to blade, and two raised lines have 7 °～the angle of 10 °, corresponding recesses also has 7 °～the angle of 10 °, so that the installation of blade is safer, it is fixed from all directions；By the length of cutting blade clip is set to 5cm, so that cutting blade clip can form effectively support to blade.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of the present invention；
Fig. 2 is the left view of handle of a knife；
Fig. 3 is the partial schematic diagram of blade；
Fig. 4 is the structural representation of cutting blade clip.
Labelling in figure: 1 be handle of a knife, 1.1 for mounting groove, 2 for cutting blade clip, 2.1 for top cutter folder, 2.2 for bottom knife folder, 2.3 for compression spring, 3 for blade, 3.1 for fix post, 4 be illuminator.
Detailed description of the invention
The present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, the ceramic illumination scalpel shown in Fig. 3 and Fig. 4, including handle of a knife 1, mounting groove 1.1, cutting blade clip 2, top cutter folder 2.1, bottom knife folder 2.2, compression spring 2.3, blade 3, fixing post 3.1 and illuminator 4.
Embodiment one:
The front end face of described handle of a knife 1 is provided with mounting groove 1.1, the front portion of handle of a knife 1 is provided with cutting blade clip 2, blade 3 is fixedly mounted on handle of a knife 1 by mounting groove 1.1 and cutting blade clip 2, the both sides, front end of handle of a knife 1 are provided with illuminator 4, described illuminator 4 is LED light device or laser illuminator system, owing to LED illumination technology is more ripe, preferentially select LED light device；The material of blade 3 is ceramic material.
Described mounting groove 1.1 is circular, mounting groove 1.1 is provided with an opening, mounting groove 1.1 inwall is tapered, the bottom of described mounting groove 1.1 is provided with the Anti-slip cover that cross section is " C " type, 0.2 times of a length of mounting groove 1.1 length of described Anti-slip cover, 0.9 times that internal diameter is mounting groove 1.1 internal diameter of Anti-slip cover and mounting groove 1.1 joint, Anti-slip cover inwall is provided with the anti-slip ring of projection.
Described cutting blade clip 2 includes top cutter folder 2.1, bottom knife folder 2.2 and compression contracting spring 2.3, top cutter folder 2.1 is connected by rotating shaft with bottom knife folder 2.2, rotating shaft is arranged on the middle part of top cutter folder 2.1 and bottom knife folder 2.2, between top cutter folder 2.1 and the bottom knife folder 2.2 of rotating shaft side, compression contracting spring 2.3 is installed, between top cutter folder 2.1 and bottom knife folder 2.2 that opposite side is installed, blade 3 is installed；Top cutter folder 2.1 is transversely provided with two grooves on the clamping face of bottom knife folder 2.2；Blade 3 and cutting blade clip 2 cooperation position are provided with and the raised line of top cutter folder 2.1 with bottom knife folder 2.2 clamping face groove fit, and the angle of two raised lines is 12 °, and the thickness of raised line is 1 times of blade 3 thickness, a length of 5cm of cutting blade clip；The abutting end of blade 3 and handle of a knife 1 is provided with a taper and fixes post 3.1, and fixing post 3.1 is arranged in mounting groove 1.1.
Being provided with the battery settling groove of rectangle in described handle of a knife 1, be provided with battery in battery settling groove, battery is connected with illuminator 4, and the top of cutting blade clip 2 is provided with a touch pad, and touch pad is connected with processor, battery, and processor is connected with battery, illuminator 4.
In handle of a knife 1, it is provided with battery, and battery is connected with illuminator 4, touch pad, processor, be provided with touch pad at the top of cutting blade clip 3, thus can be convenient when using touch pad, singlehanded single fingering row operation；Pressing touch pad by growing, touch pad sends length to processor by signal, and processor receives after growing by signal, and processor sends the signal command playing opening/closing illuminator, so that 4 dozens of opening/closing of illuminator；By sliding on a touchpad to handle of a knife 1 direction, this slip is referred to as upward sliding, and touch pad sends the signal of upward sliding to processor, after processor receives the signal command of upward sliding, processor sends the signal command increasing illuminator 4 brightness, so that illuminator 4 lightens；By sliding on a touchpad away from handle of a knife 1 direction, this slip is referred to as slide downward, touch pad sends the signal of slide downward to processor, after processor receives the signal command of slide downward, processor sends the signal command weakening illuminator 4 brightness, so that illuminator 4 dims, this illuminator 4 brightness regulation is simple, convenient, quickly, very useful.
Each constituent mass proportioning of the ceramic material of described blade 3 is:
Al2O3: 59%；Ti(C, N): 31%；Ni:6.5%；Mo:1%；Nanometer silver: 2.5%, nanometer silver particle diameter is 25nm, the preparation method of the pottery of blade 3:
A () weighs Al according to mass percent2O3: 59%；Ti(C, N): 31%；Ni:6.5%；Mo:1%；Nanometer silver: 2.5% powder, and mix, add ethanol after mixing and carry out ball milling 32 hours, thus obtain uniform ceramic powders；
(b) by mixed powder in a vacuum, 105 DEG C be dried, sieve after, compression molding under 420MPa；
C () by the pottery of compression molding in a vacuum, is sintered 50min at 1530 DEG C, cools to room temperature with the furnace, obtain required pottery.
Embodiment two:
The front end face of described handle of a knife 1 is provided with mounting groove 1.1, the front portion of handle of a knife 1 is provided with cutting blade clip 2, blade 3 is fixedly mounted on handle of a knife 1 by mounting groove 1.1 and cutting blade clip 2, the both sides, front end of handle of a knife 1 are provided with illuminator 4, described illuminator 4 is LED light device or laser illuminator system, owing to LED illumination technology is more ripe, preferentially select LED light device；The material of blade 3 is ceramic material.
Described mounting groove 1.1 is circular, mounting groove 1.1 is provided with an opening, mounting groove 1.1 inwall is tapered, the bottom of described mounting groove 1.1 is provided with the Anti-slip cover that cross section is " C " type, 0.2 times of a length of mounting groove 1.1 length of described Anti-slip cover, 0.9 times that internal diameter is mounting groove 1.1 internal diameter of Anti-slip cover and mounting groove 1.1 joint, Anti-slip cover inwall is provided with the anti-slip ring of projection.
Described cutting blade clip 2 includes top cutter folder 2.1, bottom knife folder 2.2 and compression contracting spring 2.3, top cutter folder 2.1 is connected by rotating shaft with bottom knife folder 2.2, rotating shaft is arranged on the middle part of top cutter folder 2.1 and bottom knife folder 2.2, between top cutter folder 2.1 and the bottom knife folder 2.2 of rotating shaft side, compression contracting spring 2.3 is installed, between top cutter folder 2.1 and bottom knife folder 2.2 that opposite side is installed, blade 3 is installed；Top cutter folder 2.1 is transversely provided with two grooves on the clamping face of bottom knife folder 2.2；Blade 3 and cutting blade clip 2 cooperation position are provided with and the raised line of top cutter folder 2.1 with bottom knife folder 2.2 clamping face groove fit, and the angle of two raised lines is 12 °, and the thickness of raised line is 1 times of blade 3 thickness, a length of 5cm of cutting blade clip；The abutting end of blade 3 and handle of a knife 1 is provided with a taper and fixes post 3.1, and fixing post 3.1 is arranged in mounting groove 1.1.
Being provided with the battery settling groove of rectangle in described handle of a knife 1, be provided with battery in battery settling groove, battery is connected with illuminator 4, and the top of cutting blade clip 2 is provided with a touch pad, and touch pad is connected with processor, battery, and processor is connected with battery, illuminator 4.
In handle of a knife 1, it is provided with battery, and battery is connected with illuminator 4, touch pad, processor, be provided with touch pad at the top of cutting blade clip 3, thus can be convenient when using touch pad, singlehanded single fingering row operation；Pressing touch pad by growing, touch pad sends length to processor by signal, and processor receives after growing by signal, and processor sends the signal command playing opening/closing illuminator, so that 4 dozens of opening/closing of illuminator；By sliding on a touchpad to handle of a knife 1 direction, this slip is referred to as upward sliding, and touch pad sends the signal of upward sliding to processor, after processor receives the signal command of upward sliding, processor sends the signal command increasing illuminator 4 brightness, so that illuminator 4 lightens；By sliding on a touchpad away from handle of a knife 1 direction, this slip is referred to as slide downward, touch pad sends the signal of slide downward to processor, after processor receives the signal command of slide downward, processor sends the signal command weakening illuminator 4 brightness, so that illuminator 4 dims, this illuminator 4 brightness regulation is simple, convenient, quickly, very useful.
Each constituent mass proportioning of the ceramic material of described blade 3 is:
Al2O3:60%；Ti(C, N): 30.5%；Ni:6%；Mo:1.2%；Nanometer silver: 2.3%, nanometer silver particle diameter is 30nm, the preparation method of the pottery of blade 3:
A () weighs Al2O3:60% according to mass percent；Ti(C, N): 30.5%；Ni:6%；Mo:1.2%；Nanometer silver: 2.3% powder, and mix, add ethanol after mixing and carry out ball milling 32 hours, thus obtain uniform ceramic powders；
(b) by mixed powder in a vacuum, 102 DEG C be dried, sieve after, compression molding under 430MPa；
C () by the pottery of compression molding in a vacuum, is sintered 50min at 1540 DEG C, cools to room temperature with the furnace, obtain required pottery.
Embodiment three:
The front end face of described handle of a knife 1 is provided with mounting groove 1.1, and the front portion of handle of a knife 1 is provided with cutting blade clip 2, and blade 3 is fixedly mounted on handle of a knife 1 by mounting groove 1.1 and cutting blade clip 2, and the both sides, front end of handle of a knife 1 are provided with illuminator 4, and described illuminator 4 is laser illuminator system；The material of blade 3 is ceramic material.
Described mounting groove 1.1 is circular, mounting groove 1.1 is provided with an opening, mounting groove 1.1 inwall is tapered, the bottom of described mounting groove 1.1 is provided with the Anti-slip cover that cross section is " C " type, 0.2 times of a length of mounting groove 1.1 length of described Anti-slip cover, 0.9 times that internal diameter is mounting groove 1.1 internal diameter of Anti-slip cover and mounting groove 1.1 joint, Anti-slip cover inwall is provided with the anti-slip ring of projection.
Described cutting blade clip 2 includes top cutter folder 2.1, bottom knife folder 2.2 and compression contracting spring 2.3, top cutter folder 2.1 is connected by rotating shaft with bottom knife folder 2.2, rotating shaft is arranged on the middle part of top cutter folder 2.1 and bottom knife folder 2.2, between top cutter folder 2.1 and the bottom knife folder 2.2 of rotating shaft side, compression contracting spring 2.3 is installed, between top cutter folder 2.1 and bottom knife folder 2.2 that opposite side is installed, blade 3 is installed；Top cutter folder 2.1 is transversely provided with two grooves on the clamping face of bottom knife folder 2.2；Blade 3 and cutting blade clip 2 cooperation position are provided with and the raised line of top cutter folder 2.1 with bottom knife folder 2.2 clamping face groove fit, and the angle of two raised lines is 13 °, and the thickness of raised line is 1 times of blade 3 thickness, a length of 5cm of cutting blade clip；The abutting end of blade 3 and handle of a knife 1 is provided with a taper and fixes post 3.1, and fixing post 3.1 is arranged in mounting groove 1.1.
Being provided with the battery settling groove of rectangle in described handle of a knife 1, be provided with battery in battery settling groove, battery is connected with illuminator 4, and the top of cutting blade clip 2 is provided with a touch pad, and touch pad is connected with processor, battery, and processor is connected with battery, illuminator 4.
In handle of a knife 1, it is provided with battery, and battery is connected with illuminator 4, touch pad, processor, be provided with touch pad at the top of cutting blade clip 3, thus can be convenient when using touch pad, singlehanded single fingering row operation；Pressing touch pad by growing, touch pad sends length to processor by signal, and processor receives after growing by signal, and processor sends the signal command playing opening/closing illuminator, so that 4 dozens of opening/closing of illuminator；By sliding on a touchpad to handle of a knife 1 direction, this slip is referred to as upward sliding, and touch pad sends the signal of upward sliding to processor, after processor receives the signal command of upward sliding, processor sends the signal command increasing illuminator 4 brightness, so that illuminator 4 lightens；By sliding on a touchpad away from handle of a knife 1 direction, this slip is referred to as slide downward, touch pad sends the signal of slide downward to processor, after processor receives the signal command of slide downward, processor sends the signal command weakening illuminator 4 brightness, so that illuminator 4 dims, this illuminator 4 brightness regulation is simple, convenient, quickly, very useful.
Each constituent mass proportioning of the ceramic material of described blade 3 is:
Al2O3:59.5%；Ti(C, N): 31%；Ni:6.2%；Mo:0.8%；Nanometer silver: 2.5%, nanometer silver particle diameter is 22nm, the preparation method of the pottery of blade 3:
A () weighs Al2O3:59.5% according to mass percent；Ti(C, N): 31%；Ni:6.2%；Mo:0.8%；Nanometer silver: 2.5% powder, and mix, add ethanol after mixing and carry out ball milling 36 hours, thus obtain uniform ceramic powders；
(b) by mixed powder in a vacuum, 108 DEG C be dried, sieve after, compression molding under 435MPa；
C () by the pottery of compression molding in a vacuum, is sintered 50min at 1545 DEG C, cools to room temperature with the furnace, obtain required pottery.
The ceramic illumination scalpel of the present invention not only has and is illuminated in the environment of light is bad, ceramic tip also has high tenacity, high rigidity, corrosion-resistant and high temperature, this ceramic tip can repeated multiple times use without reducing its sharpness, this operation is to the probability that fractures that can be substantially reduced blade so that the carrying out of operation is more smooth.
Claims (7)
1. a ceramic illumination scalpel, it is characterized in that, including: handle of a knife (1), cutting blade clip (2) and blade (3), the front end face of described handle of a knife (1) is provided with mounting groove (1.1), the front portion of handle of a knife (1) is provided with cutting blade clip (2), blade (3) is fixedly mounted on handle of a knife (1) by mounting groove (1.1) and cutting blade clip (2), and the both sides, front end of handle of a knife (1) are provided with illuminator (4), and described illuminator (4) is LED light device or laser illuminator system；The material of blade (3) is ceramic material.
Pottery illumination scalpel the most according to claim 1, it is characterized in that, described mounting groove (1.1) cross section is circular, mounting groove (1.1) is provided with an opening, mounting groove (1.1) inwall is tapered, the bottom of described mounting groove (1.1) is provided with the Anti-slip cover that cross section is " C " type, 0.2 times of a length of mounting groove (1.1) length of described Anti-slip cover, 0.9 times that internal diameter is mounting groove (1.1) internal diameter of Anti-slip cover and mounting groove (1.1) joint, Anti-slip cover inwall is provided with the anti-slip ring of projection.
Pottery illumination scalpel the most according to claim 1, it is characterized in that, described cutting blade clip (2) includes top cutter folder (2.1), bottom knife folder (2.2) and compression contracting spring (2.3), top cutter folder (2.1) is connected by rotating shaft with bottom knife folder (2.2), rotating shaft is arranged on the middle part of top cutter folder (2.1) and bottom knife folder (2.2), compression contracting spring (2.3) is installed between top cutter folder (2.1) of rotating shaft side and bottom knife folder (2.2), between top cutter folder (2.1) and bottom knife folder (2.2) that opposite side is installed, blade (3) is installed；Top cutter folder (2.1) is transversely provided with two grooves on the clamping face of bottom knife folder (2.2)；Blade (3) and cutting blade clip (2) cooperation position are provided with and the raised line of top cutter folder (2.1) with bottom knife folder (2.2) clamping face groove fit, the angle of two raised lines is 7 °～10 °, the thickness of raised line is 1 times of blade (3) thickness, a length of 5cm of cutting blade clip；The abutting end of blade (3) and handle of a knife (1) is provided with a taper and fixes post (3.1), and fixing post (3.1) is arranged in mounting groove (1.1).
Pottery illumination scalpel the most according to claim 1, it is characterized in that, the battery settling groove of rectangle it is provided with in described handle of a knife (1), battery is installed in battery settling groove, battery is connected with illuminator (4), the top of cutting blade clip (2) is provided with a touch pad, and touch pad is connected with processor, battery, and processor is connected with battery, illuminator (4).
Pottery illumination scalpel the most according to claim 1, it is characterised in that each constituent mass proportioning of the ceramic material of described blade (3) is:
Al2O3: 58～60%；Ti(C, N): 30～31.5%；Ni:6～7%；Mo:0.5～1.5%；Nanometer silver: 1～3%.
Pottery illumination scalpel the most according to claim 5, it is characterised in that the particle size diameter of described nanometer silver is 20～30nm.
Pottery illumination scalpel the most according to claim 5, it is characterised in that the preparation method of the pottery of described blade (3):
A () weighs Al according to mass percent2O3: 58～60%；Ti(C, N): 30～31.5%；Ni:6～7%；Mo:0.5～1.5%；Nanometer silver: 1～3% powder, and mixing, adds ethanol and carries out ball milling 30～40 hours, thus obtain uniform ceramic powders after mixing；
B in a vacuum, 100～110 DEG C of mixed powder is dried, sieves by () after, compression molding under 400～450MPa；
C () by the pottery of compression molding in a vacuum, is sintered 50min at 1520～1550 DEG C, obtain required pottery.
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| CN107049428A (en) * | 2017-04-27 | 2017-08-18 | 河南理工大学 | A kind of nano ceramics scalpel handle of a knife |
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