CN101947119A - Electric costal cartilage cutter - Google Patents
Electric costal cartilage cutter Download PDFInfo
- Publication number
- CN101947119A CN101947119A CN 201010295899 CN201010295899A CN101947119A CN 101947119 A CN101947119 A CN 101947119A CN 201010295899 CN201010295899 CN 201010295899 CN 201010295899 A CN201010295899 A CN 201010295899A CN 101947119 A CN101947119 A CN 101947119A
- Authority
- CN
- China
- Prior art keywords
- costicartilage
- cutter
- motor
- costal cartilage
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention discloses a medical instrument, and specifically discloses an electric costal cartilage cutter. The electric costal cartilage cutter is characterized by comprising a handle, wherein, the handle is internally equipped with a motor; the motor is connected with a power plug; a rotating shaft of the motor is connected with a direction converter; the front end of the direction converter is connected with a reciprocating center shaft; and the front end of the reciprocating center shaft is equipped with a cutter. In the invention, only an incision of 2-2.5cm is opened at the position of costal cartilage at the chest of a patient while cutting the costal cartilage, and then one or more than one of costal cartilage pieces can be easily removed; and the costal cartilage pieces or costal cartilage strips has regular shape and consistent thickness, thus being beneficial to engraving, causing little wound of the patient, achieving quick recovery, alleviating pain of the patient and obtaining obvious curative effects.
Description
(1) technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of electronic costicartilage cutting device.
(2) background technology
People are when carrying out nose shaping, ear shaping or chin shaping at present, the part of damage face depression need cut cartilage from the human body rib and fill, and at present at the long otch that needing when costicartilage cuts to carry out 8～12cm, excision bulk costicartilage, wound is bigger, it is slow that wound recovers, and the operative incision cicatrix is obvious, brings very big misery to patient.
(3) summary of the invention
The present invention provides a kind of wound little, painful little electronic costicartilage cutting device in order to remedy the defective of prior art.
The present invention is achieved through the following technical solutions:
A kind of electronic costicartilage cutting device is characterized in that: comprise handle, motor is installed in the handle, motor is connected with attaching plug, the turning cylinder of motor is connected with the direction transducer, and direction transducer front end is connected with the reciprocating motion axis, and reciprocating motion axis front end is equipped with and cuts cutter.
This electronic costicartilage cutting device, a plurality of gears that are meshed are installed in the direction transducer, the direction transducer is converted to the reciprocating motion that direction transducer front end moves back and forth axis with the rotation of motor rotation axis, the reciprocating movement displacement that the direction transducer drive to move back and forth axis is 3～5mm, cuts cutter to move forward and backward displacement also be 3～5mm thereby can drive.Be provided with groove in the middle of moving back and forth the axis front end, move back and forth the axis front end outside and be provided with external screw thread, one screw nut by being threaded on the external screw thread.Cut cutter and comprise handle of a knife and the cutter head that is connected, handle of a knife passes and screws nut and be installed in the groove; Cutter head is inboard open hollow cylindrical shell cutter head, and the cutter head front end is a wedge shape, and cutter head front end two inboards are provided with a plurality of symmetric mounting grooves, and adjustable degree of depth limit rod is installed in the mounting groove, and the thickness that the control of degree of depth limit rod cuts costicartilage is 3～7mm.
The invention has the beneficial effects as follows: this electronic costicartilage cutting device, at the otch that carries out only need doing when costicartilage cuts 2～2.5cm at patient's chest costicartilage position, just can take off one or more costal cartilage osteocomma like a cork, cartilage sheet or cartilage bar neat appearance, consistency of thickness, be beneficial to engraving, the wound that patient is caused is little, recovers fast, can alleviate patient's misery, therapeutic effect is remarkable.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing 1 is the structural representation of the electronic costicartilage cutting device of the present invention.
Accompanying drawing 2 cuts the structural representation of cutter for the present invention.
Among the figure, 1 handle, 2 motors, 3 attaching plugs, 4 direction transducers, 5 move back and forth axis, and 6 cut cutter, 7 starting switches, 8 handle of a knifes, 9 cutter heads, 10 degree of depth limit rods, 11 screw nut, 12 grooves.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This electronic costicartilage cutting device is characterized in that: comprise handle 1, motor 2 is installed in the handle 1, motor 2 is connected with attaching plug 3, the turning cylinder of motor 2 is connected with direction transducer 4, and direction transducer 4 front ends are connected with and move back and forth axis 5, and reciprocating motion axis 5 front ends are equipped with and cut cutter 6.A plurality of gears that are meshed are installed in the direction transducer 4, and it is 3～5mm that direction transducer 4 drives the reciprocating movement displacement that moves back and forth axis 5.Be provided with groove 12 in the middle of moving back and forth axis 5 front ends, move back and forth the axis 5 front ends outside and be provided with external screw thread, one screw nut 11 by being threaded on the external screw thread.Cut cutter 6 and comprise handle of a knife 8 and the cutter head 9 that is connected, handle of a knife 8 passes and screws nut 11 and be installed in the groove 12; Cutter head 9 is inboard open hollow cylindrical shell cutter head, and cutter head 9 front ends are wedge shape, and cutter head 9 front ends two inboards are provided with a plurality of symmetric mounting grooves, and adjustable degree of depth limit rod 10 is installed in the mounting groove, and the thickness that 10 controls of degree of depth limit rod cut costicartilage is 3～7mm.
This electronic costicartilage cutting device, the preceding elder generation of operation is fitting depth limit rod 10 as required, degree of depth limit rod 10 is installed in the inboard suitable mounting grooves of cutter head 9 front ends two, then handle of a knife 8 is passed and screw nut 11 and be installed in the groove 12, tighten and screw nut 11 will to cut cutter 6 fastening.When cutting costicartilage, at first skin is done the otch of 2～2.5cm along the costicartilage traveling, and percutaneous incision helps expose costicartilage down to costicartilage then, and operator can cut operation along the costicartilage traveling.During use, by attaching plug 3 energized, the both hands cutting device of holding with a firm grip, start starting switch 7, motor 2 rotates, and direction transducer 4 moves back and forth before and after the rotation of motor 2 is converted to, direction transducer 4 drive reciprocating motion axis 5 are done the reciprocating motion of 3～5mm costicartilage are excised, cutting device will be held steadily when cutting, and prevents that deflection from making that to cut the degree of depth deep mixed, and degree of depth limit rod 10 may command cut costicartilage 3mm, 5mm or 7mm.This electronic costicartilage cutting device can make costicartilage cut standard, consistency of thickness, and the reservation that former costicartilage is complete reduces the operating time, reduces operation risk, and this cutting device equally also can be used for cutting frontal bone etc.
Claims (4)
1. electronic costicartilage cutting device, it is characterized in that: comprise handle (1), motor (2) is installed in the handle (1), motor (2) is connected with attaching plug (3), the turning cylinder of motor (2) is connected with direction transducer (4), direction transducer (4) front end is connected with and moves back and forth axis (5), and reciprocating motion axis (5) front end is equipped with and cuts cutter (6).
2. electronic costicartilage cutting device according to claim 1 is characterized in that: a plurality of gears that are meshed are installed in the direction transducer (4), and it is 3～5mm that direction transducer (4) drives the reciprocating movement displacement that moves back and forth axis (5).
3. electronic costicartilage cutting device according to claim 1, it is characterized in that: be provided with groove (12) in the middle of moving back and forth axis (5) front end, move back and forth axis (5) the front end outside and be provided with external screw thread, one screw nut (11) by being threaded on the external screw thread.
4. according to claim 1 or 3 described electronic costicartilage cutting devices, it is characterized in that: cut cutter (6) and comprise handle of a knife (8) and the cutter head (9) that is connected, handle of a knife (8) passes and screws nut (11) and be installed in the groove (12); Cutter head (9) is inboard open hollow cylindrical shell cutter head, cutter head (9) front end is a wedge shape, cutter head (9) front end two inboards are provided with a plurality of symmetric mounting grooves, and adjustable degree of depth limit rod (10) is installed in the mounting groove, and the thickness that degree of depth limit rod (10) control cuts costicartilage is 3～7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010295899 CN101947119A (en) | 2010-09-29 | 2010-09-29 | Electric costal cartilage cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010295899 CN101947119A (en) | 2010-09-29 | 2010-09-29 | Electric costal cartilage cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101947119A true CN101947119A (en) | 2011-01-19 |
Family
ID=43450834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010295899 Pending CN101947119A (en) | 2010-09-29 | 2010-09-29 | Electric costal cartilage cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947119A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406515A (en) * | 2011-10-11 | 2012-04-11 | 张英怀 | Costicartilage cutting device |
| CN108403183A (en) * | 2018-03-27 | 2018-08-17 | 大连医科大学 | Adjustable costal cartilage cutter and ear-nose operation instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068387U (en) * | 1990-06-13 | 1991-01-02 | 杨传德 | Medical high pressure sterilizing electric saw |
| CN1061339A (en) * | 1991-08-10 | 1992-05-27 | 章惠南 | Cutter for orthopaedics surgery |
| CN1695564A (en) * | 2005-06-23 | 2005-11-16 | 西安三才电子有限公司 | Electric reciprocating saw in use for jaw surgery |
| CN201085663Y (en) * | 2007-10-25 | 2008-07-16 | 杜冬泽 | Iliac bone strip cutting device |
| CN201524114U (en) * | 2009-06-28 | 2010-07-14 | 郭毅军 | Medical sternum saw device |
-
2010
- 2010-09-29 CN CN 201010295899 patent/CN101947119A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068387U (en) * | 1990-06-13 | 1991-01-02 | 杨传德 | Medical high pressure sterilizing electric saw |
| CN1061339A (en) * | 1991-08-10 | 1992-05-27 | 章惠南 | Cutter for orthopaedics surgery |
| CN1695564A (en) * | 2005-06-23 | 2005-11-16 | 西安三才电子有限公司 | Electric reciprocating saw in use for jaw surgery |
| CN201085663Y (en) * | 2007-10-25 | 2008-07-16 | 杜冬泽 | Iliac bone strip cutting device |
| CN201524114U (en) * | 2009-06-28 | 2010-07-14 | 郭毅军 | Medical sternum saw device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406515A (en) * | 2011-10-11 | 2012-04-11 | 张英怀 | Costicartilage cutting device |
| CN108403183A (en) * | 2018-03-27 | 2018-08-17 | 大连医科大学 | Adjustable costal cartilage cutter and ear-nose operation instrument |
| CN108403183B (en) * | 2018-03-27 | 2023-09-29 | 大连医科大学 | Adjustable costal cartilage cutter and ear-nose surgical instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ601251A (en) | Motorized shaving apparatus head and shaving apparatus implementing the same | |
| CN101947119A (en) | Electric costal cartilage cutter | |
| CN102715935A (en) | Ultrasonic scalpel | |
| WO2024021512A1 (en) | Electric spiral cutter for eliminating neck hump | |
| CN101485586A (en) | Microshock fine cutting surgical knife handle | |
| CN210903248U (en) | Special-shaped scalpel with conveniently-adjusted length | |
| CN201333080Y (en) | Endarterium pre-cutter | |
| CN201139612Y (en) | Surgical knife handle for fineness cutting with microseismic activity | |
| CN113771243A (en) | Energy-concerving and environment-protective type is used for quick cutting device of orthopedics limbs gypsum | |
| CN109044493B (en) | Multifunctional tumor stripping scissors | |
| CN106420035B (en) | Surgical Kirschner wire cutting and bending manipulator | |
| CN208190116U (en) | A kind of secondary cable integration specific purpose tool with convenient rotating retaining member | |
| CN107174310B (en) | Ultramicro needle knife gun | |
| CN100423698C (en) | Electric reciprocating saw in use for jaw surgery | |
| CN203089571U (en) | Fast gypsum shears | |
| CN205339152U (en) | Take protect function's disposable haircut device | |
| CN202607698U (en) | Hair trimmer used for uneven areas | |
| CN208541370U (en) | A kind of portable bone saw head mechanism | |
| CN111973253A (en) | Automatic circumcision device | |
| CN201168968Y (en) | Medical body cavity hair remover | |
| CN106913370A (en) | Ultrasonic surgical blade handle module | |
| CN201642237U (en) | Operating scalpel | |
| CN220833109U (en) | Scalpel handle convenient to change blade | |
| CN201154492Y (en) | Electric eyelash shear | |
| CN209808467U (en) | Ultrasonic hemostasis puncture head assembly and biopsy device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110119 |