CN213910490U - Plasma radio frequency surgical knife head - Google Patents
Plasma radio frequency surgical knife head Download PDFInfo
- Publication number
- CN213910490U CN213910490U CN202022026377.8U CN202022026377U CN213910490U CN 213910490 U CN213910490 U CN 213910490U CN 202022026377 U CN202022026377 U CN 202022026377U CN 213910490 U CN213910490 U CN 213910490U
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- China
- Prior art keywords
- tool bit
- knife head
- chock
- pull rod
- radio frequency
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- 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.)
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- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 230000001737 promoting effect Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 8
- 239000008280 blood Substances 0.000 abstract description 8
- 210000004369 blood Anatomy 0.000 abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a plasma radio frequency surgical knife head, which comprises a grab handle sleeve, wherein one end of the grab handle sleeve is connected with an extension cylinder, the outer side of one end of a knife head pipe barrel, which is close to a knife head body, is provided with a plurality of liquid drainage holes for draining liquid, the inner part of the knife head pipe barrel is connected with a flow promoting component for accelerating the flow of the drained liquid, the outer side of the flow promoting component is connected with a cleaning component for cleaning the inner wall of the knife head pipe barrel, the cleaning component is distributed in the knife head pipe barrel, the plasma radio frequency surgical knife head guides the flow of the blood and the like generated in the sterilization of normal saline in the treatment process and the operation process from the liquid drainage holes, a doctor can conveniently and quickly guide and discharge the liquid guided in the inner wall of the knife head sleeve barrel by rotating the flow promoting component, and simultaneously, as the cleaning component is connected with the flow promoting component, under the rotating condition of the flow promoting component, the cleaning component can be conveniently driven to clean the inner wall of the knife head pipe barrel, avoiding the drained liquid from accumulating at the inner wall of the cutter head pipe barrel.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a plasma radio frequency surgical knife head.
Background
Radio frequency refers to radio frequency, but it does not belong to the division of bands in radio communication, and is less used in communication devices because of the low radiation performance in such a frequency range, and the effect on living organisms is mainly thermal effect. When the current frequency of the radio frequency is higher than a certain value, the movement of ions with charges in the tissues, namely, the frictional heat generation (60-100 ℃) is caused. The frequency of the plasma radio frequency equipment is 200-500 kHz, and the output power is 100-400W. When the plasma surgical treatment is carried out, the plasma radio frequency surgical knife head is required to be adopted for carrying out the surgical treatment.
The existing plasma surgical knife head is sleeved inside the telescopic sleeve, the knife head moves by extruding a handle on the outer side of the telescopic sleeve, the knife head performs surgical treatment at a wound, normal saline is required to perform disinfection treatment in the treatment process, blood and the like caused by the surgical treatment are generated at the wound position, because doctor performs surgical observation through camera equipment at the knife head during treatment, when the normal saline for disinfection and the blood and the like generated by the surgical treatment are accumulated at the camera position of the knife head, the camera position is unclear, the accumulated normal saline for disinfection and the blood and the like are annularly accumulated near the knife head, the surface of the knife head is coagulated, the surgical treatment of the knife head at the wound position is not facilitated, and therefore, a plasma radio frequency surgical knife head is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plasma radio frequency surgical knife head to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plasma radio frequency surgical knife head, includes the grab handle sleeve, grab handle sleeve one end is connected with an extension section of thick bamboo, and extension section of thick bamboo internal connection has the tool bit bobbin, tool bit bobbin one end is connected with the tool bit body, and the tool bit bobbin is close to the one end outside of tool bit body and is equipped with the outage of a plurality of flowing backs, tool bit bobbin internal connection has the subassembly that urges that will discharge liquid flow with higher speed, urge the subassembly outside to be connected with and carry out the clearance subassembly of clearing up to tool bit bobbin inner wall, and the clearance subassembly distributes inside the tool bit bobbin, is favorable to concentrating the liquid of persisting of tool bit body and carries out the drainage processing.
Preferably, promote the subassembly including setting up the pull rod in the inside of tool bit bobbin, pull rod one end is connected with extrudes the chock, and the pull rod other end is connected with movable chock, it is connected with the spring to extrude chock one end, and spring and tool bit bobbin one end inner wall connection, tool bit bobbin one end department is equipped with out the liquid hole, and goes out the liquid hole and be located movable chock one side, liquid hole department intercommunication has the drainage tube, and drainage tube one end slides and runs through the grab handle sleeve, the pull rod slides and runs through the tool bit bobbin near the one end of movable chock, and the pull rod passes the telescopic one end of tool bit and is connected with the drive assembly who drives the pull rod motion, is favorable to through the pulling pull rod to extrude the liquid that the tool bit bobbin department had with the movable chock.
Preferably, the transmission assembly comprises an external thread chock connected to one end of the pull rod, a thread shaft sleeve is in threaded connection with the outer side of the external thread chock, a rotating disc is connected to one end, far away from the external thread chock, of the thread shaft sleeve, and the rotating disc is connected to the position, far away from the external thread chock, of the handle sleeve in a sliding mode and is convenient to pull the pull rod to move.
Preferably, the clearance subassembly is including cup jointing the fixed plate in the pull rod outside, the fixed plate is equipped with two, and two fixed plate distributions extrude between chock and the activity chock, the fixed plate both ends are connected with the pivot respectively, and has cup jointed the cleaning roller in the pivot outside, are favorable to rotating the clearance to tool bit bobbin inner wall.
Preferably, the fixing plate is provided with a plurality of diversion round holes, so that the liquid at the fixing plate can be conveniently drained.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when the device carries out the treatment of performing the operation in this scheme of use, carry out the treatment of performing the operation in wound department through pegging graft tool bit body and tool bit bobbin, blood etc. that produce carry out the water conservancy diversion from the flowing back hole department in normal saline disinfection and the operation in-process in the treatment process, the doctor is through rotating the quick water conservancy diversion subassembly of establishing, be convenient for discharge the quick water conservancy diversion of liquid of water conservancy diversion at tool bit sleeve inner wall, simultaneously because clearance subassembly and the quick subassembly that flows of flowing back are connected, under the quick subassembly that flows back rotation condition, be convenient for drive clearance subassembly is cleared up tool bit bobbin inner wall department, the liquid of avoiding the drainage is in tool bit bobbin inner wall problem flow.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partially cut-away structure of the present invention;
FIG. 3 is a schematic structural view of the flow promoting assembly of the present invention;
FIG. 4 is a schematic view of a partially cut-away structure of the handle sleeve of the present invention;
FIG. 5 is a schematic view of the structure of the transmission assembly of the present invention;
FIG. 6 is a schematic view of the cleaning assembly of the present invention;
fig. 7 is an enlarged structural view of a region a in fig. 6.
In the figure: 1-a grip sleeve; 2-an extension cylinder; 3-a tool bit tube barrel; 4-a tool bit body; 5-liquid discharge hole; 6-a flow promoting assembly; 7-cleaning the assembly; 8-a pull rod; 9-extruding a plug block; 10-a movable chock; 11-a spring; 12-a circular hole; 13-liquid outlet holes; 14-a drainage tube; 15-a transmission assembly; 16-external thread chock; 17-a threaded shaft sleeve; 18-a rotating disc; 19-fixing the plate; 20-a rotating shaft; 21-cleaning the roller.
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.
Referring to fig. 1-7, the present invention provides a technical solution: a plasma radio frequency surgical knife head, which solves the problems that when the existing plasma radio frequency surgical knife head is used for surgical treatment, because normal saline is disinfected and blood and the like generated in the operation are accumulated at the outer side of a knife head pipe barrel 3, the accumulated liquid is not beneficial to the treatment penetration of doctors in the operation, and the accumulated liquid is not beneficial to the medical treatment of a knife head body 4 at a wound, comprises a holding handle sleeve 1, wherein one end of the holding handle sleeve 1 is connected with an extension barrel 2, the knife head pipe barrel 3 is connected inside the extension barrel 2, one end of the knife head pipe barrel 3 is connected with a knife head body 4, a plurality of liquid drainage holes 5 for draining liquid are arranged outside one end of the knife head pipe barrel 3 close to the knife head body 4, a flow promoting component 6 for accelerating the flow of the discharged liquid is connected inside the knife head pipe barrel 3, and a cleaning component 7 for cleaning the inner wall of the pipe barrel 3 is connected outside the flow promoting component 6, and the cleaning assemblies 7 are distributed inside the head cartridge 3.
When the device is used, a doctor holds the two grab handles outside the grab handle sleeve 1 for propulsion therapy, one end of the grab handle sleeve 1 in the scheme is connected with the existing observation therapy equipment, the schematic diagram of the scheme is not shown, when the doctor performs therapy, the doctor inserts the cutter head pipe barrel 3 at the wound position and performs surgical therapy by starting the cutter head body 4, meanwhile, the photographic equipment arranged near the cutter head body 4 is convenient for the doctor to perform surgical observation, sterilized normal saline, blood and the like generated in the operation are drained into the cutter head pipe barrel 3 from the liquid drainage hole 5, the doctor stirs the flow promoting component 6 by holding, the flow promoting component 6 is convenient for the flow promoting component 6 to perform concentrated drainage treatment on the drained liquid in the cutter head pipe barrel 3, and simultaneously, because the cleaning component 7 is connected with the flow promoting component 6, in the movement process of the flow promoting component 6, the cleaning assembly 7 convenient to clean cleans the inner wall of the cutter head pipe barrel 3, and the pollution of the drained liquid on the inner wall of the cutter head pipe barrel 3 is reduced.
This scheme promote subassembly 6 is including setting up at the inside pull rod 8 of tool bit bobbin 3, 8 one ends of pull rod are connected with and extrude chock 9, and the 8 other ends of pull rod are connected with movable chock 10, it is connected with spring 11 to extrude chock 9 one end, and spring 11 and 3 one end inner wall connections of tool bit bobbin, 3 one end departments of tool bit bobbin are equipped with out liquid hole 13, and go out liquid hole 13 and be located movable chock 10 one side, it has drainage tube 14 to go out liquid hole 13 department intercommunication, and 14 one ends of drainage tube slide and run through grab handle sleeve 1, the one end that pull rod 8 is close to movable chock 10 slides and runs through tool bit bobbin 3, and pull rod 8 passes the telescopic one end of tool bit and is connected with the transmission assembly 15 that drives the pull rod 8 motion. The transmission assembly 15 is including connecting at the external screw thread chock 16 of 8 one ends of pull rods, the 16 outside threaded connection of external screw thread chock has screw thread axle sleeve 17, the one end that external screw thread chock 16 was kept away from to screw thread axle sleeve 17 is connected with rolling disc 18, 18 sliding connection of rolling disc are in grab handle sleeve 1 department, are the concatenation combination formula between rolling disc 18 of here and the grab handle sleeve 1, are convenient for rotate along grab handle sleeve 1 department through rolling disc 18.
The specific operation process comprises the following steps: when in operation treatment, sterile normal saline and blood and the like generated in operation are drained from the liquid drainage hole 5 to the interior of the cutter head barrel 3, a doctor can stir the rotating disc 18 arranged at the handle sleeve 1 by holding, because the rotating disc 18 is fixedly connected with the threaded shaft sleeve 17, under the condition that the rotating disc 18 rotates, the threaded shaft sleeve 17 is convenient to drive the external threaded plug 16 to rotate forwards, because one end of the external threaded plug 16 is connected with the pull rod 8, the outer side of the pull rod 8 is respectively sleeved with the extrusion plug 9 and the movable plug 10, one side of the movable plug 10 is communicated with the drainage tube 14, one end of the extrusion plug 9 is connected with the spring 11, under the condition that the pull rod 8 is not subjected to tensile force, the extrusion plug 9 is convenient to be pulled at the liquid drainage hole 5 through the elastic action of the spring 11, under the condition that the pull rod 8 is subjected to tensile force, the drained liquid is accumulated in the interior of the cutter head barrel 3, through the effect of extruding chock 9, be convenient for extrude the liquid that stores up backward, activity chock 10 receives the pulling force simultaneously and breaks away from out liquid hole 13 department, is convenient for extrude drainage through drainage tube 14 with the inside liquid of tool bit barrel 3, is convenient for in time to discharge the liquid that stores up in tool bit body 4 department fast, avoids liquid too much to store up near tool bit body 4, influences doctor's operation observation and tool bit body 4's use.
The fixing plate 19 is provided with a plurality of flow guiding round holes 12, and in the flow guiding process, the flow guiding liquid passes through the round holes 12 and is guided to the inner wall of the cutter head pipe barrel 3, so that the liquid is prevented from flowing unsmoothly at the inner wall of the cutter head pipe barrel 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a plasma radio frequency surgical knife head, includes grab handle sleeve (1), grab handle sleeve (1) one end is connected with an extension section of thick bamboo (2), and extension section of thick bamboo (2) internal connection has a tool bit bobbin (3), its characterized in that: the tool bit pipe comprises a tool bit pipe body (4), a plurality of liquid discharging holes (5) are formed in the outer side of one end, close to the tool bit body (4), of the tool bit pipe (3), a flow promoting assembly (6) for accelerating the flow of discharged liquid is connected to the inner side of the tool bit pipe (3), a cleaning assembly (7) for cleaning the inner wall of the tool bit pipe (3) is connected to the outer side of the flow promoting assembly (6), and the cleaning assembly (7) is distributed inside the tool bit pipe (3).
2. The plasma radio frequency surgical blade of claim 1, wherein: the flow promoting component (6) comprises a pull rod (8) arranged in the cutter head pipe barrel (3), one end of the pull rod (8) is connected with an extrusion chock block (9), the other end of the pull rod (8) is connected with a movable chock block (10), one end of the extrusion chock block (9) is connected with a spring (11), and the spring (11) is connected with the inner wall of one end of the cutter head pipe barrel (3), one end of the cutter head pipe barrel (3) is provided with a liquid outlet hole (13), and the liquid outlet (13) is positioned at one side of the movable chock (10), the liquid outlet (13) is communicated with a drainage tube (14), one end of the drainage tube (14) penetrates through the grab handle sleeve (1) in a sliding manner, one end of the pull rod (8) close to the movable chock block (10) penetrates through the cutter head tube barrel (3) in a sliding manner, and one end of the pull rod (8) penetrating through the cutter head sleeve is connected with a transmission component (15) driving the pull rod (8) to move.
3. The plasma radio frequency surgical blade of claim 2, wherein: the transmission assembly (15) is including connecting at external screw thread chock (16) of pull rod (8) one end, external screw thread chock (16) outside threaded connection has screw thread axle sleeve (17), the one end that external screw thread chock (16) were kept away from in screw thread axle sleeve (17) is connected with rolling disc (18), rolling disc (18) sliding connection is in grab handle sleeve (1) department.
4. The plasma radio frequency surgical blade of claim 2, wherein: clearance subassembly (7) are including cup jointing fixed plate (19) in pull rod (8) outside, fixed plate (19) are equipped with two, and two fixed plate (19) distribute and extrude between chock (9) and activity chock (10), fixed plate (19) both ends are connected with pivot (20) respectively, and has cup jointed cleaning roller (21) in pivot (20) outside.
5. The plasma radio frequency surgical blade of claim 4, wherein: the fixing plate (19) is provided with a plurality of flow guiding round holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026377.8U CN213910490U (en) | 2020-09-16 | 2020-09-16 | Plasma radio frequency surgical knife head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026377.8U CN213910490U (en) | 2020-09-16 | 2020-09-16 | Plasma radio frequency surgical knife head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213910490U true CN213910490U (en) | 2021-08-10 |
Family
ID=77161144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022026377.8U Active CN213910490U (en) | 2020-09-16 | 2020-09-16 | Plasma radio frequency surgical knife head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213910490U (en) |
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2020
- 2020-09-16 CN CN202022026377.8U patent/CN213910490U/en active Active
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