CN216090690U - Ultrasonic scalpel convenient to use - Google Patents
Ultrasonic scalpel convenient to use Download PDFInfo
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- CN216090690U CN216090690U CN202122493659.3U CN202122493659U CN216090690U CN 216090690 U CN216090690 U CN 216090690U CN 202122493659 U CN202122493659 U CN 202122493659U CN 216090690 U CN216090690 U CN 216090690U
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Abstract
The utility model discloses a convenient-to-use ultrasonic scalpel, which relates to the field of medical equipment and comprises a scalpel main body, a handle, a scalpel rod and a scalpel head, wherein the tail end of the scalpel main body is provided with a connector, two ends inside the connector are both connected with a second electric wire and a first electric wire through a rotary electrifying mechanism, the rotary electrifying mechanism comprises a stator and a rotor, the stator is fixedly connected with the connector, the rotor is movably connected with the connector, the stator and the rotor are mutually matched, and the stator and the rotor are metal elements. When the angle adjusting scalpel is used, the connector is arranged between the scalpel main body and the first wire, the scalpel main body is connected with the stator through the second wire, the first wire is connected with the rotor, and the stator and the rotor are in contact sliding with each other, so that the first wire is prevented from being wound and knotted when the angle of the scalpel main body is adjusted, and the angle adjusting scalpel is convenient to use.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to an ultrasonic scalpel convenient to use.
Background
The acoustic scalpel is a high-frequency electrosurgical equipment, mainly used for operations such as cutting and blood vessel closing of biological tissues, has the characteristics of less bleeding, less damage to surrounding tissues, quick postoperative recovery and the like, has the functions of cutting and coagulating when acting on human tissues, cannot cause side effects such as tissue drying and burning, has no current passing through a human body when a scalpel head works, is widely applied to an operating room, and is called a bloodless scalpel.
When the existing ultrasonic scalpel is used, a connector (an energy generator) needs to be fixed and the angle of the scalpel needs to be adjusted, so that a first wire and a cutter bar assembly rotate together, great inconvenience is brought to surgery or use, and the resilience of a cable also reduces the control precision of the scalpel.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to provide a convenient-to-use ultrasonic scalpel, so as to solve the technical problem that the angle of the scalpel needs to be adjusted, so that the first electric wire and the knife bar assembly rotate together, and great inconvenience is brought to surgery or use.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ultrasonic scalpel convenient to use, includes scalpel main part, handle, cutter arbor and tool bit, the end of scalpel main part is provided with the connector, the inside both ends of connector all are connected with second electric wire and first electric wire through rotatory circular telegram mechanism.
Through adopting above-mentioned technical scheme, through be provided with the connector between scalpel main part and first electric wire, and the scalpel main part is connected with the stator through the second electric wire, first electric wire and rotor interconnect, and the mutual contact slides between stator and the rotor to make when adjusting the angle of scalpel main part, avoided first electric wire winding and knot convenient to use.
The utility model is further configured that the rotary power-on mechanism comprises a stator and a rotor, the stator is fixedly connected with the connector, the rotor is movably connected with the connector, the stator and the rotor are mutually matched, and the stator and the rotor are both metal elements.
Through adopting above-mentioned technical scheme, utilize mutually supporting between stator and the rotor, be convenient for avoid first electric wire and second electric wire to take place the winding, all being metal component utilizing stator and rotor, make between them electrically conductive each other, the normal operating of the equipment of being convenient for.
The scalpel is further provided with a handle arranged on the outer side of the scalpel main body, a scalpel bar is arranged at the output end of the scalpel main body, and a scalpel head is arranged at the tail end of the scalpel bar.
Through adopting above-mentioned technical scheme, the doctor of being convenient for is handheld the handle to utilize cutter arbor and tool bit to carry out the operation to patient, make equipment accomplish more.
The utility model is further arranged in that a plurality of groups of contact sliding blocks are arranged in the stator, one end of the outer side of the rotor is provided with a groove matched with the contact sliding blocks, the contact sliding blocks are connected with the groove in a clamping manner, and one end of the outer side of the rotor is positioned in the stator.
Through adopting above-mentioned technical scheme, be convenient for when sliding stator and rotor contact all the time and be connected, guarantee the normal work of equipment.
The utility model is further provided that the tail end of the connector is connected with a protective sleeve matched with the first wire through threads.
Through adopting above-mentioned technical scheme, be convenient for protect first electric wire, avoid influencing work.
In summary, the utility model mainly has the following beneficial effects: when the angle adjusting scalpel is used, the connector is arranged between the scalpel main body and the first wire, the scalpel main body is connected with the stator through the second wire, the first wire is connected with the rotor, and the stator and the rotor are in contact sliding with each other, so that the first wire is prevented from being wound and knotted when the angle of the scalpel main body is adjusted, and the angle adjusting scalpel is convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic perspective view of the present invention.
In the figure: 1. a scalpel body; 2. a handle; 3. a cutter bar; 4. a cutter head; 5. a first electric wire; 6. a connector; 7. a stator; 8. a rotor; 9. a groove; 10. a contact slider; 11. a second electric wire; 12. and (6) a protective sleeve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
An ultrasonic scalpel convenient to use is disclosed, as shown in fig. 1-3, comprising a scalpel main body 1, a handle 2, a knife bar 3 and a knife head 4, wherein the handle 2 is arranged at the outer side of the scalpel main body 1, the knife bar 3 is arranged at the output end of the scalpel main body 1, the knife head 4 is arranged at the tail end of the knife bar 3, so that a doctor can conveniently hold the handle 2, and perform an operation on a patient by using the knife bar 3 and the knife head 4, so that the device is more completed, two ends inside a connector 6 are both connected with a second wire 11 and a first wire 5 through a rotary energizing mechanism, the rotary energizing mechanism comprises a stator 7 and a rotor 8, the stator 7 is fixedly connected with the connector 6, the rotor 8 is movably connected with the connector 6, the stator 7 is matched with the rotor 8, so that the first wire and the second wire are prevented from being wound, and the stator 7 and the rotor 8 are both metal elements, so that the stator 7 and the rotor 8 are mutually conductive, the normal operation of the equipment is convenient.
Referring to fig. 2, a plurality of sets of contact sliders 10 are arranged inside the stator 7, a groove 9 matched with the contact slider 10 is formed in one end of the outer side of the rotor 8, the contact slider 10 is connected with the groove 9 in a clamping manner, and one end of the outer side of the rotor 8 is located inside the stator 7, so that the stator 7 and the rotor 8 are always in contact connection when sliding, and normal operation of the device is guaranteed.
Referring to fig. 2, the end of the connector 6 is connected to a protective sleeve 12 matching with the first wire 5 through a screw thread, so as to protect the first wire 5 and avoid affecting the work, and the protective sleeve 12 is connected to the connector 6 through a screw thread, so as to be convenient for disassembly and assembly.
The working principle of the utility model is as follows: when the scalpel is installed, the second wire 11 extending out of the tail end of the scalpel main body 1 is connected with the stator 7, then the connector 6 is fixedly connected with the tail end of the scalpel main body 1 through threads, then the protective sleeve 12 penetrates through the first wire 5, the first wire 5 is connected with the rotor 8, and then the protective sleeve 12 is connected with the connector 6 through threads;
when the angle of the scalpel main body 1 is adjusted, the rotor 8 and the stator 7 slide mutually, and the stator 7 is in contact with the rotor 8 through the contact sliding block 10, so that the first electric wire is prevented from being wound and knotted, and the scalpel is convenient to use.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an ultrasonic scalpel convenient to use, includes scalpel main part (1), handle (2), cutter arbor (3) and tool bit (4), its characterized in that: the tail end of the scalpel main body (1) is provided with a connector (6), and two ends inside the connector (6) are connected with a second wire (11) and a first wire (5) through a rotating electrifying mechanism.
2. An ultrasonic surgical blade for ease of use as defined in claim 1 wherein: rotatory circular telegram mechanism includes stator (7) and rotor (8), stator (7) and connector (6) fixed connection, rotor (8) and connector (6) swing joint, mutually support between stator (7) and rotor (8), and stator (7) and rotor (8) all are metal element.
3. An ultrasonic surgical blade for ease of use as defined in claim 1 wherein: the outside of scalpel main part (1) is provided with handle (2), the output of scalpel main part (1) is provided with cutter arbor (3), and the end of cutter arbor (3) is provided with tool bit (4).
4. An ultrasonic surgical blade for ease of use as defined in claim 2 wherein: the inside of stator (7) is provided with multiunit contact slider (10), the outside one end of rotor (8) is provided with and contacts slider (10) matched with recess (9), the block is connected between contact slider (10) and recess (9), the outside one end of rotor (8) is located the inside of stator (7).
5. An ultrasonic surgical blade for ease of use as defined in claim 1 wherein: the tail end of the connector (6) is connected with a protective sleeve (12) matched with the first wire (5) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493659.3U CN216090690U (en) | 2021-10-15 | 2021-10-15 | Ultrasonic scalpel convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493659.3U CN216090690U (en) | 2021-10-15 | 2021-10-15 | Ultrasonic scalpel convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216090690U true CN216090690U (en) | 2022-03-22 |
Family
ID=80693122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122493659.3U Active CN216090690U (en) | 2021-10-15 | 2021-10-15 | Ultrasonic scalpel convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216090690U (en) |
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2021
- 2021-10-15 CN CN202122493659.3U patent/CN216090690U/en active Active
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