CN214712763U - High-frequency surgical knife head for radio frequency surgery - Google Patents
High-frequency surgical knife head for radio frequency surgery Download PDFInfo
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- CN214712763U CN214712763U CN202023311140.0U CN202023311140U CN214712763U CN 214712763 U CN214712763 U CN 214712763U CN 202023311140 U CN202023311140 U CN 202023311140U CN 214712763 U CN214712763 U CN 214712763U
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- scalpel
- movable sleeve
- installation shell
- inner chamber
- fixedly connected
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Abstract
The utility model discloses a high frequency scalpel head for radio frequency operation, which comprises a housin, the left end fixed mounting of casing inner chamber bottom has the high frequency scalpel connecting seat, the right-hand member fixedly connected with scalpel tool bit of high frequency scalpel connecting seat, the spout has been seted up to the right-hand member of casing inner chamber, the fixed even installation shell that has in top of casing, the left side fixed mounting of installation shell inner chamber has electric telescopic handle, logical groove has been seted up between installation shell and the spout, the inner chamber of casing has the movable sleeve through spout sliding connection. The utility model discloses an electric telescopic handle, movable sleeve, slot, inserted block, spout, scalpel tool bit and logical groove mutually support, have solved when operating in surgery cave, because of operating space is narrow and small, the exposed overlength metal tool bit of high frequency electrotome causes the accidental injury of tissues such as blood vessel, nerve, muscle easily, and after the operation, the tool bit exposes the problem that causes the injury to the people easily outward moreover.
Description
Technical Field
The utility model relates to a high frequency scalpel technical field specifically is a high frequency scalpel head for radio frequency operation.
Background
The high-frequency electrotome can replace a mechanical scalpel to cut and stop bleeding of tissues and is widely applied to modern surgical operations, the working principle is that the tissues are heated when high-frequency voltage current generated by the tip of an effective electrode contacts with a body, so that the body tissues are separated and solidified, but when the high-frequency electrotome is operated in a surgical cavity, due to the fact that the operation space is narrow, the exposed overlong metal cutter head of the high-frequency electrotome easily causes accidental injury to the tissues such as blood vessels, nerves and muscles, and after the operation is finished, the cutter head is exposed outside and easily causes injury to people, and the high-frequency electrotome for the radio frequency operation is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high frequency operation tool bit for radio frequency operation possesses the advantage of adjustable tool bit length, has solved when operating in surgery cave, and because of operating space is narrow and small, the exposed overlength metal tool bit of high frequency electrotome causes the accidental injury of tissues such as blood vessel, nerve, muscle easily, and after the operation, the tool bit exposes the problem that causes the injury to the people easily outward moreover.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high frequency scalpel head for radio frequency operation, includes the casing, the left end fixed mounting of casing inner chamber bottom has high frequency scalpel connecting seat, the right-hand member fixedly connected with scalpel tool bit of high frequency scalpel connecting seat, the spout has been seted up to the right-hand member of casing inner chamber, the top fixed connection of casing has the installation shell, the left side fixed mounting of installation shell inner chamber has electric telescopic handle, logical groove has been seted up between installation shell and the spout, the inner chamber of casing has the movable sleeve through spout sliding connection, the inner chamber and the scalpel tool bit swing joint of movable sleeve, the left end fixedly connected with connecting block at movable sleeve top, the connecting block runs through logical groove and extends to the inner chamber of installation shell, electric telescopic handle's right-hand member and the left side fixed connection of connecting block.
Preferably, the right-hand member fixed mounting at installation shell top has the display, the right side that the connecting block is located the installation shell inner chamber inlays and is equipped with apart from the inductor, apart from the output of inductor and the input electric connection of display, the right-hand member at installation shell top and the left end fixed mounting who is located the display have the PLC controller, the output of PLC controller and electric telescopic handle's input electric connection.
Preferably, the right side of the movable sleeve is provided with a slot, the inner cavity of the slot is movably connected with an insertion block, the right side of the insertion block is fixedly connected with a cover plate, and the left side of the cover plate is movably connected with the right side of the movable sleeve.
Preferably, the bottom of the shell is fixedly connected with a battery box, a storage battery is fixedly mounted in an inner cavity of the battery box, and a socket is formed in the left side of the battery box.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can drive the connecting block to move left and right through the electric telescopic rod, can drive the movable sleeve to move left and right through the connecting block, can adjust the leaking length of the scalpel bit, can detect the moving distance of the connecting block by embedding the distance sensor on the right side of the inner cavity of the mounting shell, can know the moving distance of the movable sleeve, is convenient for people to accurately control the length of the scalpel bit, controls the electric telescopic rod to extend when not needed, enables the movable sleeve to move right, enables the scalpel bit to be completely covered by the movable sleeve, avoids the scalpel bit to be easily injured by people when being exposed outside, can form a closed space with the movable sleeve by utilizing the slot and the insert block after the scalpel bit is used, plays the role of protecting the scalpel bit, avoids dust and the like being infected on the scalpel bit, the cover plate is taken down when the surgical instrument is used, the surgical instrument is very convenient, and the problems that when the surgical instrument is operated in a cavity, due to the narrow operation space, the overlong metal cutter head exposed by the high-frequency electrotome easily causes accidental injury to tissues such as blood vessels, nerves, muscles and the like, and after the operation is finished, the cutter head is exposed outside and easily causes injury to people are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a high-frequency scalpel connecting seat; 3. mounting a shell; 4. an electric telescopic rod; 5. a PLC controller; 6. a display; 7. a movable sleeve; 8. a slot; 9. inserting a block; 10. a cover plate; 11. a battery box; 12. a chute; 13. a scalpel head; 14. a storage battery; 15. connecting blocks; 16. a through groove; 17. and (4) inserting the socket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a casing 1, high frequency scalpel connecting seat 2, installation shell 3, electric telescopic handle 4, PLC controller 5, display 6, movable sleeve 7, slot 8, inserted block 9, apron 10, battery box 11, spout 12, scalpel tool bit 13, battery 14, connecting block 15, lead to groove 16 and socket 17 part and be the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a high frequency scalpel head for radio frequency surgery comprises a housing 1, a high frequency scalpel connecting seat 2 is fixedly installed at the left end of the bottom of the inner cavity of the housing 1, a scalpel head 13 is fixedly connected at the right end of the high frequency scalpel connecting seat 2, a chute 12 is formed at the right end of the inner cavity of the housing 1, a mounting shell 3 is fixedly connected at the top of the housing 1, an electric telescopic rod 4 is fixedly installed at the left end of the inner cavity of the mounting shell 3, a through groove 16 is formed between the mounting shell 3 and the chute 12, a display 6 is fixedly installed at the right end of the top of the mounting shell 3, a distance sensor is embedded at the right side of the inner cavity of the mounting shell 3 by a connecting block 15, the output end of the distance sensor is electrically connected with the input end of the display 6, a PLC controller 5 is fixedly installed at the right end of the top of the mounting shell 3 and at the left end of the display 6, and the output end of the PLC controller 5 is electrically connected with the input end of the electric telescopic rod 4, the inner cavity of the shell 1 is slidably connected with a movable sleeve 7 through a sliding groove 12, the right side of the movable sleeve 7 is provided with an inserting groove 8, the inner cavity of the inserting groove 8 is movably connected with an inserting block 9, the right side of the inserting block 9 is fixedly connected with a cover plate 10, the left side of the cover plate 10 is movably connected with the right side of the movable sleeve 7, the inner cavity of the movable sleeve 7 is movably connected with a scalpel bit 13, the left end of the top of the movable sleeve 7 is fixedly connected with a connecting block 15, the connecting block 15 penetrates through a through groove 16 and extends to the inner cavity of the installation shell 3, the right end of an electric telescopic rod 4 is fixedly connected with the left side of the connecting block 15, through the electric telescopic rod 4, the connecting block 15 can be driven to move left and right, the movable sleeve 7 can be driven to move left and right by the connecting block 15, so that the leaking length of the scalpel bit 13 can be adjusted, a distance sensor is embedded on the right side of the inner cavity of the installation shell 3 by the connecting block 15, and the moving distance of the connecting block 15 can be detected, therefore, the moving distance of the movable sleeve 7 can be known, people can conveniently and accurately control the length of the scalpel head 13, when the scalpel is not needed to be used, the electric telescopic rod 4 is controlled to extend, the movable sleeve 7 moves rightwards, the scalpel head 13 is completely covered by the movable sleeve 7, the phenomenon that the scalpel head is exposed outside and easily causes injury to people is avoided, the cover plate 10 and the movable sleeve 7 form a closed space by utilizing the slot 8 and the insert block 9 after the scalpel head 13 is used, the effect of protecting the scalpel head 13 is achieved, dust and the like are prevented from being infected on the scalpel head 13, the cover plate 10 is taken down when the scalpel is used, the problem that when the scalpel is operated in a surgical cavity, the tissue such as blood vessels, nerves and muscles is easily accidentally injured due to the fact that the overlong metal scalpel head exposed out of a high-frequency electrotome is narrow in the operation space, and the scalpel head is easily damaged to people when the scalpel is exposed outside is solved, the bottom of the shell 1 is fixedly connected with a battery box 11, a storage battery 14 is fixedly arranged in the inner cavity of the battery box 11, and a socket 17 is formed in the left side of the battery box 11.
When the device is used, the connecting block 15 can be driven to move left and right through the electric telescopic rod 4, the movable sleeve 7 can be driven to move left and right through the connecting block 15, so that the leaking length of the scalpel bit 13 can be adjusted, a distance sensor is embedded on the right side of the inner cavity of the mounting shell 3 through the connecting block 15, the moving distance of the connecting block 15 can be detected, the moving distance of the movable sleeve 7 can be known, people can conveniently and accurately control the length of the scalpel bit 13, the electric telescopic rod 4 is controlled to extend when the device is not used, the movable sleeve 7 moves right, the scalpel bit 13 is completely covered by the movable sleeve 7, the problem that the scalpel bit is exposed outside and easily causes injury to people is avoided, a closed space is formed between the cover plate 10 and the movable sleeve 7 through the slot 8 and the inserting block 9 after the scalpel bit 13 is used, and the effect of protecting the scalpel bit 13 is achieved, the cover plate 10 is convenient to take down when the scalpel head 13 is used, and the problems that when the scalpel head is used in a surgical cavity, due to the fact that an operation space is narrow and small, tissues such as blood vessels, nerves and muscles are easily accidentally injured by the overlong exposed metal scalpel head of the high-frequency electrotome, and after an operation is finished, the scalpel head is exposed outside and easily causes injury to people are solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A high-frequency surgical knife for radiofrequency surgery, comprising a housing (1), characterized in that: the high-frequency scalpel connecting device is characterized in that a high-frequency scalpel connecting seat (2) is fixedly mounted at the left end of the bottom of an inner cavity of a shell (1), a scalpel bit (13) is fixedly connected at the right end of the high-frequency scalpel connecting seat (2), a sliding groove (12) is formed in the right end of the inner cavity of the shell (1), an installation shell (3) is fixedly connected at the top of the shell (1), an electric telescopic rod (4) is fixedly mounted at the left side of the inner cavity of the installation shell (3), a through groove (16) is formed between the installation shell (3) and the sliding groove (12), a movable sleeve (7) is slidably connected to the inner cavity of the shell (1) through the sliding groove (12), the inner cavity of the movable sleeve (7) is movably connected with the scalpel bit (13), a connecting block (15) is fixedly connected at the left end of the top of the movable sleeve (7), and the connecting block (15) penetrates through the through groove (16) and extends to the inner cavity of the installation shell (3), the right end of the electric telescopic rod (4) is fixedly connected with the left side of the connecting block (15).
2. A high frequency surgical blade for radio frequency surgery according to claim 1 wherein: the right-hand member fixed mounting at installation shell (3) top has display (6), connecting block (15) are located the right side of installation shell (3) inner chamber and inlay and are equipped with apart from the inductor, the output of apart from the inductor and the input electric connection of display (6), the right-hand member at installation shell (3) top and the left end fixed mounting who is located display (6) have PLC controller (5), the output of PLC controller (5) and the input electric connection of electric telescopic handle (4).
3. A high frequency surgical blade for radio frequency surgery according to claim 1 wherein: slot (8) have been seted up on the right side of movable sleeve (7), the inner chamber swing joint of slot (8) has inserted block (9), the right side fixedly connected with apron (10) of inserted block (9), the left side of apron (10) and the right side swing joint of movable sleeve (7).
4. A high frequency surgical blade for radio frequency surgery according to claim 1 wherein: the bottom fixedly connected with battery box (11) of casing (1), the inner chamber fixed mounting of battery box (11) has battery (14), socket (17) have been seted up on the left side of battery box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023311140.0U CN214712763U (en) | 2020-12-31 | 2020-12-31 | High-frequency surgical knife head for radio frequency surgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023311140.0U CN214712763U (en) | 2020-12-31 | 2020-12-31 | High-frequency surgical knife head for radio frequency surgery |
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| Publication Number | Publication Date |
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| CN214712763U true CN214712763U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023311140.0U Active CN214712763U (en) | 2020-12-31 | 2020-12-31 | High-frequency surgical knife head for radio frequency surgery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271935A (en) * | 2021-12-30 | 2022-04-05 | 河南科技大学第一附属医院 | Safety electric knife |
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2020
- 2020-12-31 CN CN202023311140.0U patent/CN214712763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271935A (en) * | 2021-12-30 | 2022-04-05 | 河南科技大学第一附属医院 | Safety electric knife |
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