CN2411771Y - Medical electric cutting-off tool - Google Patents
Medical electric cutting-off tool Download PDFInfo
- Publication number
- CN2411771Y CN2411771Y CN 00227308 CN00227308U CN2411771Y CN 2411771 Y CN2411771 Y CN 2411771Y CN 00227308 CN00227308 CN 00227308 CN 00227308 U CN00227308 U CN 00227308U CN 2411771 Y CN2411771 Y CN 2411771Y
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- electric heating
- electric
- cutting blade
- piece
- cutting
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Abstract
The utility model discloses an electric cutting tool for medical bandages, which comprises a motor, a driving mechanism, and a cutting sheet and a handle which are driven to rotate by the driving mechanism. The electric cutting tool for medical bandages is characterized in that a circular electric heating sheet, the diameter of which is greater than that of the cutting sheet is arranged coaxially to the cutting sheet, and the back part of the circular electric heating sheet is connected with an electric heating apparatus positioned in an inner cavity of the handle, wherein, the front end of the electric heating sheet is also provided with a safety protective sheet which extends to the front end of the electric heating sheet in the tangential direction of the electric heating sheet. The utility model can nicely peel thermoplastic fixing bandages and similar wrappers which are wrapped in curing bone fracture, and has the advantages of simple operation, high safety, high efficiency, etc.
Description
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of electric cutting tool of medical bandage.
In the prior art, be the comparison difficulty for the dismounting of the thermoplastic immovable bandage that wraps up on the body of people when the bone healing or the limbs, because binder wraps tightly skin appearance, common cutter is difficult to operation.Primary way is to adopt earlier hair dryer to make the binder deliquescing of being heated, and the reuse shears is cut off, and its defective is: the complex operation that remove (1), and efficient is low; (2) the certain proficiency level of action need, otherwise cutter scratches skin, poor stability easily; (3) operation is wasted time and energy, and labor intensity is bigger.
And existing binder electric cutting tool all designs at plaster bandage, need not heat and lubricate, but the Gypsum Fibrosum quality is comparatively crisp hard, combine with gauze and to become tough and tensile, therefore, the structure of existing binder electric cutting tool is all comparatively firm and heavy, major part all has reducing gear, complex structure, operability is bad, and safety is also relatively poor.Disclose a kind of " angle Medical plaster saw " as Chinese utility model patent, the patent No. is 95243892.5, is exactly like this.
The purpose of this utility model provides a kind of light, handling safety, efficient, labour-saving medical bandage electric cutting tool, so that the thermoplastic immovable bandage and the similar wrappage that are wrapped up when peeling off bone healing well.
The purpose of this utility model realizes by following technical measures: it comprises motor, drive mechanism, cutting blade, handle, wherein, actuating device is fixed on handle inside, the output shaft of motor is connected with drive mechanism, the outfan of drive mechanism joins with the cutting blade central shaft again, it is characterized in that: with the coaxial mounted electric heating piece in addition of described cutting blade, this electric heating piece is circular, diameter is greater than the diameter of cutting blade, rear portion at it connects electric heating device, electric heating device is arranged in the handle inner chamber, this electric heating device comprises heating and temperature controller, heating links to each other with external power source by lead, and heating and temperature control is controlled between 50～60 ℃ better between 40～70 ℃; The heating periphery is provided with insulating barrier; Front end at electric heating piece also is equipped with safe bluff piece, and this bluff piece stretches to the front end of electric heating piece along the tangential direction of electric heating piece.During operation, the operator grasps handle, external power source provides electric energy to heat to heating, makes the temperature of electric heating piece be controlled at 40～70 ℃, and the optimum temperature district is 50～60 ℃, in order to avoid temperature when too high type of thermal communication cross the skin that safe bluff piece is scalded the patient, safe bluff piece is pressed between skin and the binder, the cross section of thermoplastic binder contact electric heating piece, and its top layer is deliquescing and fusing, cutting blade is rotated by motor-driven, cuts off the frame material at binder center.
Cutting blade described in this utility model can be a circular saw blade, also can be circular shear blade.
Safe bluff piece described in this utility model is elongated, and its cross section is an arc, and head slyness, cambered surface center line and handle axial become 30～60 ° of angles, are beneficial to operation.
As further improvement of the utility model, the upper surface of described safe bluff piece has stamped grooves, and its tail end is provided with water storage case, and the water storage case top has water filling port, can make the suitable liquid level of maintenance in the water storage case from the water filling port water filling.During operation, the clear water in the water storage case is drawn by the groove on the safe bluff piece, makes the upper surface of safe bluff piece keep moistening, with the viscosity of eliminating the binder place of peeling off and provide lubricated.The groove number that the upper surface of described safe bluff piece is offered is generally 1～6 road.
The diameter of the cutting blade described in this utility model is littler 1～5 millimeter than the diameter of electric heating piece.
As further improvement of the utility model, described electric heating piece and cutting blade periphery are equipped with a safety guard, wherein, the front end of guard shield has an arc movable guard, this movable guard is positioned at the top of electric heating piece and cutting blade head, hinged with the standing part of safety guard, combine with the safety bluff piece, prevent blade accidental injury patient skin and operator.
As further improvement of the utility model, the safe voltage that described external power source provides to heating is 24 volts.
This utility model compared with prior art has the following advantages: heat and cutting the thermoplastic immovable bandage simultaneously owing to adopt the heating heating (1), and required cutting power is less, and therefore, material and structure are light, and be simple and efficient to handle.(2) the safe bluff piece described in this utility model when operation between binder and skin, and skin directly do not contact with blade, to avoid accidentally injuring patient skin; If the periphery at electric heating piece and cutting blade installs safety guard additional, also can prevent blade accidental injury operator; In addition, power regulator is a safe voltage to the voltage that heating provided, and there is not any danger in human body, and therefore, safety is fine.(3) if adopt water storage case in the groove on safety bluff piece surface, to inject clear water, make safe bluff piece surface keep moistening, can eliminate the viscosity at the binder place of peeling off and provide lubricated, make and peel off easier carrying out.(4) because described cutting blade is to drive rotation by transmission gear for electric motor, need not operator's effort, simple to operate laborsaving.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of embodiment of the present utility model.
Fig. 2 is the enlarged drawing of the A-A cutaway view among Fig. 1.
Fig. 3 is the enlarged drawing of the B-B cutaway view among Fig. 1.
Fig. 1 to Fig. 3 is embodiment of the present utility model, it comprises motor and drive mechanism 1 thereof, cutting blade 2, handle 10, wherein, cutting blade 2 is circular shear blades, motor and drive mechanism thereof are fixed in the inner chamber of handle 3, the output shaft of motor is connected with drive mechanism, the outfan of drive mechanism joins with the central shaft of cutting blade 2 again, with cutting blade 2 coaxial mounted circular electric heating pieces 3 in addition, its diameter is bigger 2 millimeters than the diameter of cutting blade 2, the rear portion of electric heating piece 3 connects electric heating device, electric heating device also is arranged in the inner chamber of handle 3, this electric heating device comprises heating 4 and temperature controller, and heating 4 links to each other with external power source by lead 5, and heating and temperature control is between 50～60 ℃; The periphery of heating 4 is provided with insulating barrier.Front end at electric heating piece 3 also is equipped with safe bluff piece 6, and this bluff piece is elongated, and its cross section is an arc, and the head slyness is stretched to the front end of electric heating piece 3 along the tangential direction of electric heating piece 3, and the cambered surface center line of safe bluff piece 6 and handle 3 axial becomes 30～60 ° of angles.The upper surface of safe bluff piece 6 has 4 road stamped grooves 61, and is provided with water storage case 7 at tail end, and the top of water storage case 7 has water filling port, can make the suitable liquid level of maintenance in the water storage case from the water filling port water filling.In addition, in the periphery of electric heating piece 3 and cutting blade 2 safety guard 8 is installed also, wherein, the front end of guard shield 8 is equipped with an arc movable guard 9, this movable guard is positioned at the top of electric heating piece 3 and cutting blade 2 heads, hinged by the moveable hinge page or leaf with the standing part of safety guard 8, movable guard can be that fulcrum freely swings backward with the standing part of safety guard 8.In addition, turn on the tail end of safe bluff piece 6, be stuck in the standing part of safety guard 8 with movable bayonet socket, fastening mutually to realize.
Claims (8)
1. medical electric cutting tool, it comprises motor, drive mechanism, cutting blade (2), handle (10), wherein, actuating device is fixed on handle (10) inside, the output shaft of motor is connected with drive mechanism, the outfan of drive mechanism joins with cutting blade (2) central shaft again, it is characterized in that: with the coaxial mounted electric heating piece (3) in addition of described cutting blade (2), this electric heating piece is circular, diameter is greater than the diameter of cutting blade (2), rear portion at it connects electric heating device, electric heating device is arranged in handle (10) inner chamber, this electric heating device comprises heating (4) and temperature controller, and heating (4) links to each other with external power source by lead (5), and heating and temperature control is between 40～70 ℃; Heating (4) periphery is provided with insulating barrier; Front end at electric heating piece (3) also is equipped with safe bluff piece (6), and this bluff piece stretches to the front end of electric heating piece (3) along the tangential direction of electric heating piece (3).
2. medical electric cutting tool according to claim 1, the optimum range of described heating-up temperature is between 50～60 ℃.
3. medical electric cutting tool according to claim 2 is characterized in that: the diameter of described cutting blade (2) is littler 1～5 millimeter than the diameter of electric heating piece (3).
4. medical electric cutting tool according to claim 3 is characterized in that: described safe bluff piece (6) is elongated, and its cross section is an arc, and head slyness, cambered surface center line and handle (10) axial become 30～60 ° of angles.
5. medical electric cutting tool according to claim 4 is characterized in that: the upper surface of described safe bluff piece (6) has stamped grooves (61), and its tail end is provided with water storage case (7), and water storage case (7) top has water filling port.
6. medical electric cutting tool according to claim 5, it is characterized in that: described electric heating piece (3) and cutting blade (2) periphery are equipped with a safety guard (8), the front end of guard shield (8) has an arc movable guard (9), this movable guard is positioned at the top of electric heating piece (3) and cutting blade (2) head, and is hinged with the standing part of safety guard (8).
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described medical electric cutting tools, it is characterized in that: described cutting blade (2) is a circular shear blade.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 described medical electric cutting tools, it is characterized in that: described cutting blade (2) is a circular saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227308 CN2411771Y (en) | 2000-02-02 | 2000-02-02 | Medical electric cutting-off tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227308 CN2411771Y (en) | 2000-02-02 | 2000-02-02 | Medical electric cutting-off tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411771Y true CN2411771Y (en) | 2000-12-27 |
Family
ID=33590974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227308 Expired - Fee Related CN2411771Y (en) | 2000-02-02 | 2000-02-02 | Medical electric cutting-off tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411771Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313200A (en) * | 2014-07-07 | 2016-02-10 | 深圳市福田区青少年科技教育协会 | Noise reduction electric saw |
| CN107233165A (en) * | 2017-08-08 | 2017-10-10 | 江苏广达医材集团有限公司 | Medical bandage rack |
| CN107307946A (en) * | 2017-07-04 | 2017-11-03 | 上海中医药大学附属曙光医院 | Bandage cutting machine |
-
2000
- 2000-02-02 CN CN 00227308 patent/CN2411771Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313200A (en) * | 2014-07-07 | 2016-02-10 | 深圳市福田区青少年科技教育协会 | Noise reduction electric saw |
| CN107307946A (en) * | 2017-07-04 | 2017-11-03 | 上海中医药大学附属曙光医院 | Bandage cutting machine |
| CN107233165A (en) * | 2017-08-08 | 2017-10-10 | 江苏广达医材集团有限公司 | Medical bandage rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |