CN211023078U - Electric coagulation cutter - Google Patents
Electric coagulation cutter Download PDFInfo
- Publication number
- CN211023078U CN211023078U CN201921805103.XU CN201921805103U CN211023078U CN 211023078 U CN211023078 U CN 211023078U CN 201921805103 U CN201921805103 U CN 201921805103U CN 211023078 U CN211023078 U CN 211023078U
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- head
- utility
- model
- hollow rod
- movable rod
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- Expired - Fee Related
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Abstract
The utility model relates to an electricity congeals cutterbar, including the casing, be equipped with the installation head on the casing, the one end that the casing was kept away from to the installation head is equipped with the cutting knife, and the inside sliding connection of cutting knife has the supplementary sword that extends to installation head inside, and the supplementary sword is located the fixed hollow pole that is equipped with of the perpendicular supplementary sword of the inside one end of installation head, and the inside of hollow pole is equipped with and extends to the outside movable rod of installation head, and the constant head tank has been seted up. The utility model discloses a promote the movable rod and slide the utility model knives on the cutting knife to can extend the outside of cutting knife with the utility model knives, and can cooperate with the constant head tank through the locating piece, guarantee that the utility model knives is fixed overhead in the installation, thereby can realize cutting work to tiny place through the utility model knives, make things convenient for the operation when doctor operates, thereby shortened the time of operation, improved the security of patient when the operating room.
Description
Technical Field
The utility model relates to a medical instrument, in particular to an electrocoagulation cutter.
Background
The electrocoagulation cutter is an electrosurgery instrument for cutting tissue instead of mechanical scalpel, it can collect high-frequency current with high current density to directly destroy the tissue which is in contact with the tip of effective electrode, when the temperature of the tissue or cell which is in contact with or adjacent to the effective electrode is raised to denature protein in the cell, the coagulation can be produced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an electrocoagulation cutter, which overcomes the defects in the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an electricity congeals cutterbar, includes the casing, be equipped with the installation head on the casing, the one end that the casing was kept away from to the installation head is equipped with the cutting knife, the inside sliding connection of cutting knife has the supplementary sword that extends to installation head inside, supplementary sword is located the inside one end of installation head is perpendicular the fixed hollow pole that is equipped with of supplementary sword, the inner wall of hollow pole is equipped with the movable rod that extends to installation head outside, the constant head tank has been seted up to the inside of installation head, the inside sliding connection of hollow pole has the locating piece that extends to the constant head tank inside, the locating piece is located the fixed spring that is equipped with of the inside one end of hollow pole, the inner wall of hollow pole be equipped with the spacing ring that the spring offseted, the movable rod is.
The utility model has the advantages that: cutting work can be implemented through the cutting knife of installing overhead, when the locating piece is located the constant head tank inside, the one end that supplementary sword is located installation head inside is fixed overhead in the installation, thereby can cut tiny place through supplementary sword, the operation of doctor when the operation has been made things convenient for, the time of changing other cutters has been shortened, when the locating piece does not be located the constant head tank inside, can drive supplementary sword through promoting the movable rod and slide this moment, be convenient for the doctor receive and releases supplementary sword when not using supplementary sword, cooperation through locating piece and constant head tank, the fixed or movable state of control supplementary sword has been reached, thereby made things convenient for the use of doctor to supplementary sword, and then can shorten the time that the doctor implemented the operation.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a mounting head according to an embodiment of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the cutting tool comprises a shell 1, a mounting head 2, a cutting knife 3, a hollow rod 4, a movable rod 5, a positioning groove 6, a positioning block 7, a spring 8, a limiting ring 9, a connecting rope 10, a pushing plate 11, a mounting groove 12, a rubber sleeve 13 and an auxiliary knife 14.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.
As shown in fig. 1-3, the embodiment 1 of the utility model provides an electricity congeals cutterbar, including casing 1, be equipped with installation head 2 on the casing 1, the one end that casing 1 was kept away from to installation head 2 is equipped with cutting knife 3, the inside sliding connection of cutting knife 3 has the supplementary sword 14 that extends to installation head 2 inside, supplementary sword 14 all is less than cutting knife 3 in shape and size, supplementary sword 14 extends to the fixed hollow rod 4 that is equipped with of the perpendicular supplementary sword 14 of the inside one end of installation head 2, the inside of hollow rod 4 is equipped with the movable rod 5 that extends to installation head 2 outside, constant head tank 6 has been seted up to the inside of installation head 2, the inside sliding connection of hollow rod 4 has the locating piece 7 that extends to constant head tank 6 inside, locating piece 7 is located the fixed spring 8 that is equipped with of the inside one end of hollow rod 4, the inner wall of hollow rod 4 is equipped with the spacing ring 9 that offsets with spring 8, movable.
The cutting operation can be implemented through the cutting knife 3 on the mounting head 2, when the positioning block 7 is positioned in the positioning groove 6, one end of the auxiliary knife 14 positioned in the mounting head 2 is fixed on the mounting head 2, so that a tiny place can be cut through the auxiliary knife 14, and the operation of a doctor during an operation is facilitated; when the locating block 7 is not located inside the locating groove 6, the auxiliary knife 14 can be driven to slide by pushing the movable rod 5 at the moment, so that a doctor can conveniently receive and release the auxiliary knife 14 when the auxiliary knife 14 is not used, and the fixed or movable state of the auxiliary knife 14 is controlled through the matching of the locating block 7 and the locating groove 6, so that the use of the auxiliary knife 14 by the doctor is facilitated, the time for replacing other cutters is shortened, and the time for the doctor to perform an operation can be shortened.
The embodiment 2 of the utility model provides an electricity congeals cutterbar, on the basis of embodiment 1, locating piece 7 is located 6 inside one ends of constant head tank and is the fillet setting, and when locating piece 7 does not be located 6 insides of constant head tank, supplementary sword 14 can move on installation head 2, and locating piece 7 is the fillet form with the one end of installing 2 contacts of head, can reduce the frictional force of supplementary sword 14 when sliding.
The embodiment 3 of the utility model provides an electricity congeals cutterbar, on embodiment 2's basis, movable rod 5 is located the outside one end of hollow rod 4 and is equipped with slurcam 11, and slurcam 11 keeps away from one side of movable rod 5 and is protruding form, when changing the position of auxiliary knife 14, through promoting the slurcam 11 that the surface is protruding form, can increase the frictional force when the contact, can be better promote auxiliary knife 14.
The embodiment 4 of the utility model provides an electricity congeals cutterbar, on the basis of embodiment 3, installation head 2 is close to one side of casing 1 and sets up mounting groove 12, and mounting groove 12 is located same water flat line with constant head tank 6, when supplementary sword 14 extends to the inside of installation head 2, can fix supplementary sword 14 through mounting groove 12, guarantees that cutting knife 3 when normal use, supplementary sword 14 can not the roll-off.
The embodiment 5 of the utility model provides an electricity congeals cutterbar, on the basis of embodiment 4, casing 1 keeps away from one side of installing head 2 and is equipped with rubber sleeve 13, and casing 1 is when using, and the meeting is connected with the electric wire more, is equipped with rubber sleeve 13 in the outside of electric wire, prevents to take place the emergence of the broken skin phenomenon of electric wire because the electric wire is buckled, has improved the protectiveness to the electric wire.
When the tool is used, the movable rod 5 is pulled towards one side of the outside of the hollow rod 4, the connecting rope 10 drives the positioning block 7 to be separated from the inside of the positioning groove 6, the positioning block 7 can be pulled out from the inside of the positioning groove 6, and the auxiliary knife 14 can slide on the mounting head 2; when the connecting rope 10 drives the positioning block 7 to be separated from the inside of the positioning groove 6, the spring 8 is gradually compressed, and when the positioning block 7 inside the auxiliary knife 14 slides to the upper side of the positioning groove 6, the positioning block 7 is pushed into the positioning groove 6 by the spring 8, so that the position of the auxiliary knife 14 is positioned.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. An electrocoagulation cutter, comprising: the cutting tool comprises a shell (1), wherein an installing head (2) is arranged on the shell (1), a cutting knife (3) is fixedly arranged at one end, far away from the shell (1), of the installing head (2), an auxiliary knife (14) extending to the inside of the installing head (2) is connected to the inside of the cutting knife (3) in a sliding mode, the auxiliary knife (14) slides along the axial direction of the shell (1), one end, located inside the installing head (2), of the auxiliary knife (14) is perpendicular to the end, located inside the installing head (2), of the auxiliary knife (14), a hollow rod (4) is fixedly arranged on the inside of the hollow rod (4), a movable rod (5) extending to the outside of the installing head (2) is arranged inside the installing head (2), a positioning groove (6) is formed in the inside of the hollow rod (4), one end, located inside the hollow rod (4), of the positioning block (7), extends to the positioning block (7), the inner wall of hollow rod (4) be equipped with spacing ring (9) that spring (8) offset, movable rod (5) are located the inside one end of hollow rod (4) through connect rope (10) with locating piece (7) fixed connection.
2. An electrocoagulation cutter according to claim 1, wherein: the locating block (7) is located one end inside the locating groove (6) is arranged in a round angle mode.
3. An electrocoagulation cutter according to claim 1, wherein: the movable rod (5) is located the outside one end of hollow rod (4) is equipped with catch plate (11), catch plate (11) are kept away from one side of movable rod (5) is protruding form.
4. An electrocoagulation cutter according to claim 1, wherein: mounting groove (12) have been seted up to installation head (2) one end near casing (1), mounting groove (12) with constant head tank (6) are located same water flat line.
5. An electrocoagulation cutter according to claim 1, wherein: and a rubber sleeve (13) is arranged on one side of the shell (1) far away from the mounting head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805103.XU CN211023078U (en) | 2019-10-24 | 2019-10-24 | Electric coagulation cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805103.XU CN211023078U (en) | 2019-10-24 | 2019-10-24 | Electric coagulation cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211023078U true CN211023078U (en) | 2020-07-17 |
Family
ID=71542972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921805103.XU Expired - Fee Related CN211023078U (en) | 2019-10-24 | 2019-10-24 | Electric coagulation cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211023078U (en) |
-
2019
- 2019-10-24 CN CN201921805103.XU patent/CN211023078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20211024 |