CN116747008A - Visual smoking sword of flexible light source and operating system thereof - Google Patents
Visual smoking sword of flexible light source and operating system thereof Download PDFInfo
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- CN116747008A CN116747008A CN202310573520.0A CN202310573520A CN116747008A CN 116747008 A CN116747008 A CN 116747008A CN 202310573520 A CN202310573520 A CN 202310573520A CN 116747008 A CN116747008 A CN 116747008A
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- 230000000391 smoking effect Effects 0.000 title claims abstract description 114
- 230000000007 visual effect Effects 0.000 title claims abstract description 26
- 210000000078 claw Anatomy 0.000 claims description 42
- 238000005286 illumination Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 7
- 238000009297 electrocoagulation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 230000004382 visual function Effects 0.000 abstract description 4
- 230000001965 increasing effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000001502 supplementing effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a telescopic light source visual smoking knife and an operation system thereof, wherein the telescopic light source visual smoking knife comprises a microprocessor, a camera, a display screen, a light intensity acquisition module and a brightness adjustment module, wherein the camera is connected with the input end of the microprocessor, the display screen is connected with the output end of the microprocessor, the light intensity acquisition module is connected with the input end of the microprocessor, the brightness adjustment module is connected with the output end of the microprocessor, and the output end of the brightness adjustment module is connected with the lighting lamp. The camera can record and photograph in the operation process, so that an operation image can be reserved, a medical staff does not need to hold the camera to record the image, a doctor can also operate according to the visual function of the electric knife pen, the doctor does not need to bend down to lower the head, the doctor can operate according to a real-time picture with the most comfortable visual angle, and the fatigue of the doctor in operation is reduced; the light source is reasonably supplemented through the light intensity acquisition module and the illuminating lamp, so that the operation is convenient to be smooth.
Description
Technical Field
The invention relates to a medical instrument, in particular to a telescopic light source visual smoking knife and an operation system thereof.
Background
The smoke sucking knife is a high-frequency electric knife for destroying pathological tissues through electric current, and is not caused by purely heating an electrode or a cutter head, the high-frequency electric current with high current density is gathered to directly destroy tissues under the condition that the tissues are in contact with the tip of an effective electrode, and coagulation is generated when the temperature of the tissues or cells in contact with or adjacent to the effective electrode is increased to the protein denaturation in the cells, the accurate surgical effect is determined by waveforms, voltages, currents, the types of the tissues and the shape and the size of the electrode, and smoke is often generated in the process of cutting coagulation by the smoke sucking knife, so that the smoke sucking knife is communicated with a smoke sucking pipe.
However, the existing smoking knife does not have the functions of illumination and video recording, and in the operation process, when a deeper tissue is operated, medical staff is required to use an additional light source to supplement illumination for a target area, and when an operation image is required to be reserved, the medical staff is required to hold a camera for video recording, so that the workload of the medical staff is increased, a plurality of inconveniences are brought to operation work, and meanwhile, the existing smoking knife does not have the telescopic function and cannot meet the requirements of operation positions with different depths, so that the telescopic light source visual smoking knife and an operation system thereof are required to be provided.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a telescopic light source visual smoking knife and an operation system thereof.
The technical aim of the invention is realized by the following technical scheme:
the utility model provides a visual smoking sword's of flexible light source operating system, includes microprocessor, camera, display screen, light intensity collection module, luminance adjustment module, the light, the camera is connected with microprocessor's input, the display screen is connected with microprocessor's output, light intensity collection module is connected with microprocessor's input, luminance adjustment module is connected with microprocessor's output, luminance adjustment module's output with the light is connected, and light intensity collection module can be photoresistor, and the camera can distribute and have a plurality ofly to restore the operation process from a plurality of angles.
The invention transmits the image signal to the microprocessor for processing through the camera, and then the microprocessor outputs the signal for display through the display screen, so that video recording and photographing can be carried out in the operation process, the operation image can be reserved, a medical staff does not need to hold the camera for video recording, a doctor can also carry out operation according to the visual function of the electric knife pen, the doctor does not need to bend down to lower the head, the doctor can carry out operation according to the real-time picture with the most comfortable visual angle, and the operation fatigue of the doctor is reduced; the environment brightness is acquired through the acquisition module and converted into digital quantity to be sent to the microprocessor, the brightness of the illumination lamp is further adjusted, the illumination lamp is changed along with the change of the environment brightness, namely, the environment brightness is low, the illumination lamp brightness is high, otherwise, the environment brightness is low, thereby reasonably supplementing the light source, and also assisting the camera in video recording and photographing, and no additional light source is needed for supplementing the target area by medical staff, so that the smooth operation is facilitated, the workload of hospital staff is reduced, and the operation efficiency is improved.
The utility model provides a visual smoking sword of flexible light source, includes inside hollow outer tube, inside hollow smoking inner tube, inside hollow solid fixed ring, light, camera, electrode sword, slides and presses exit tube mechanism, the smoking inner tube is established in the outer tube, gu fixed ring establishes the front end at the smoking inner tube, gu fixed ring with the inside of smoking inner tube is linked together and is formed the smoking passageway, the light with the front end of gu fixed ring is established to the camera, the electrode sword is established in the smoking inner tube, the front end of electrode sword is outstanding gu fixed ring, the motor sword with be formed with between the fixed ring with the communicating smoke guide hole of smoking passageway, the flexible length of smoking inner tube is accurately controlled to the sliding pressing exit tube mechanism.
According to the invention, smoke generated in operation can pass through the fixing ring and then be pumped away through the smoking inner tube in the operation process through the smoking channel, the telescopic length of the smoking inner tube is accurately controlled through the sliding pressing exit tube mechanism, the operation positions with different depths can be satisfied, the operation can be smoothly performed, and the operation efficiency is improved.
Preferably, the sliding pressing pipe mechanism comprises a fixed ring, a claw, a tightening spring, a rubber damping and a mounting block, wherein a sliding space for the sliding pressing pipe mechanism is formed between the outer sleeve and the smoking inner pipe, the fixed ring is sleeved on the outer side of the smoking inner pipe and can slide along the axial direction of the smoking inner pipe, a limiting groove is formed in the outer side wall of the fixed ring along the circumferential direction, one end of the claw is arranged in the limiting groove, the other end of the claw is a free end, the mounting block is fixed at the front end of the outer sleeve, a through groove which is convenient for the claw to open is formed in the mounting block along the axial direction of the outer sleeve, the rubber damping is arranged in the through groove and positioned at the front end of the mounting block, and more than three claw pieces are arranged in the circumferential direction of the fixed ring, and clamping strips are formed in the inner side of the tail end of the claw.
Preferably, the sliding pressing pipe outlet mechanism further comprises a sliding ring and a sliding spring, the sliding ring is sleeved on the outer side of the smoking inner pipe and can move along the axial direction of the smoking inner pipe, the sliding ring is arranged at the rear of the fixing ring, the sliding spring is arranged between the sliding ring and the fixing ring, two fixing ring limiting sliding grooves which are oppositely arranged are formed in the inner side wall of the outer sleeve along the axial direction, and a fixing ring limiting block which is mutually matched with the fixing ring limiting sliding grooves is formed on the fixing ring.
The sliding ring is characterized in that a sliding groove is formed in the side wall of the outer sleeve, the sliding groove is arranged along the axial direction of the outer sleeve, a sliding key is arranged on the sliding groove, and the sliding key is fixedly connected with the sliding ring.
According to the invention, the smoking inner tube is clamped through the claw, the smoking inner tube is prevented from shifting, then the sliding key is pushed to move downwards by a hand, the sliding ring is driven to move downwards, the fixing ring is driven to move downwards, the smoking inner tube extends out of the outer sleeve for a certain distance due to the fact that the pushing force is larger than the friction force of rubber damping, when the fixing ring moves to the bottom of the limiting chute of the fixing ring, the fixing ring is blocked from advancing any more, the sliding spring is compressed, the claw enters into the through groove of the mounting block and expands outwards at the same time, the claw is separated from the smoking inner tube, then the sliding key is released by a hand, the sliding key is reset by the elastic force of the sliding spring, the sliding ring is driven to reset, the fixing ring is driven to reset, the claw is driven to retract, the claw clamps the smoking inner tube, the smoking inner tube is prevented from moving, the inner tube is kept still due to the fact that the friction force of the rubber damping is larger than the claw to the smoking inner tube, the inner tube cannot shrink backwards, the inner tube extends a certain distance after the sliding key is pushed, the inner tube extends a certain fixed length, and accurate control of the extension length is achieved.
Preferably, an annular groove is formed in the outer side wall of the top end of the claw, the tightening spring is arranged in the annular groove, one end of the claw can be clamped in the limiting groove through the tightening spring, and the other end of the claw is a free end, so that the claw can be folded and separated.
Preferably, the front end fixedly connected with fixed plate of logical groove, offered the smoking inner tube through-hole on the fixed plate, the smoking inner tube runs through smoking inner tube through-hole just can be in the slip of smoking inner tube through-hole, the rear end shaping of solid fixed ring has the spacing ring, the spacing ring with the lateral wall fixed connection of smoking inner tube, the external diameter of spacing ring is less than the external diameter of fixed plate.
According to the invention, through the cooperation of the fixing plate and the limiting ring, when the smoke-absorbing inner pipe is just inserted into the outer sleeve, the smoke-absorbing inner pipe is blocked by the fixing plate through the limiting ring, so that the smoke-absorbing inner pipe is prevented from being excessively retracted into the outer sleeve.
Preferably, the electrode knife installation block is arranged in the smoking inner tube, a gap is formed between the electrode knife installation block and the inner side wall of the smoking inner tube, a limit strip is formed on the opposite side wall of the electrode knife installation block, an electrode knife installation hole is formed in the middle of the electrode knife installation block, a knife handle of the electrode knife is fixed in the electrode knife installation hole, a fixing strip is fixedly connected to the opposite side wall of the inner wall of the smoking inner tube, a clamping groove matched with the limit strip is formed in the fixing strip along the axial direction of the smoking inner tube, and the fixing strip is clamped in the clamping groove.
According to the invention, the electrode knife is arranged in the smoke suction pipe through the electrode knife mounting block, so that a formed gap can ensure a smoke suction channel, and the function of smoking can be ensured while the electrode knife is arranged.
The tool bit of the electrode knife can be in an electric hook shape and a shovel shape.
Preferably, the lens of the camera adopts a smoke-proof lens, the smoke-proof lens comprises a substrate, a hydrophilic film layer is coated on the substrate, the hydrophilic film layer is provided with a nano-scale hydrophilic hole, the gap of the nano-scale hydrophilic hole is 10 nm-1000 nm, the hydrophilic film layer is used for increasing the hydrophilicity of a lens matrix, enhancing the adsorption of mist, and filtering is increased through the nano-scale hydrophilic hole, so that the use of the camera is prevented from being influenced by generated smoke in the operation process, and the hydrophilic film layer 50 comprises a zirconia layer and a sodium fluoride layer, and is hydrophilic to adsorb and enhance the hydrophilicity.
Preferably, the outer sleeve is also provided with an illumination shooting button, an electrocoagulation button and an electrotome button, the illumination shooting function is started by pressing the illumination shooting button, the electrocoagulation button is used for starting the electrocoagulation function, and the electrotome button is used for starting the electrotome function.
In summary, the invention has the following beneficial effects:
1. the invention transmits the image signal to the microprocessor for processing through the camera, and then the microprocessor outputs the signal for display through the display screen, so that video recording and photographing can be carried out in the operation process, the operation image can be reserved, a medical staff does not need to hold the camera for video recording, a doctor can also carry out operation according to the visual function of the electric knife pen, the doctor does not need to bend down to lower the head, the doctor can carry out operation according to the real-time picture with the most comfortable visual angle, and the operation fatigue of the doctor is reduced; the light intensity acquisition module is used for acquiring the ambient brightness and converting the ambient brightness into digital quantity to be sent to the microprocessor, the brightness of the illuminating lamp is further adjusted, the illuminating lamp is changed along with the change of the ambient brightness, namely, the ambient brightness is low, the illuminating lamp brightness is high, otherwise, the illuminating lamp is low, thereby reasonably supplementing the light source, assisting the camera to record video and photograph, and not requiring medical staff to use an additional light source to supplement illumination to a target area, thereby facilitating smooth operation, reducing the workload of hospital staff and improving operation efficiency.
2. According to the invention, the smoking inner tube is clamped through the claw, the smoking inner tube is prevented from shifting, then the sliding key is pushed to move downwards by a hand, the sliding ring is driven to move downwards, the fixing ring is driven to move downwards, the smoking inner tube extends out of the outer sleeve for a certain distance due to the fact that the pushing force is larger than the friction force of rubber damping, when the fixing ring moves to the bottom of the limiting chute of the fixing ring, the fixing ring is blocked from advancing any more, the sliding spring is compressed, the claw enters into the through groove of the mounting block and expands outwards at the same time, the claw is separated from the smoking inner tube, then the sliding key is released by a hand, the sliding key is reset by the elastic force of the sliding spring, the sliding ring is driven to reset, the fixing ring is driven to reset, the claw is driven to retract, the claw clamps the smoking inner tube, the smoking inner tube is prevented from moving, the inner tube is kept still due to the fact that the friction force of the rubber damping is larger than the claw to the smoking inner tube, the inner tube cannot shrink backwards, the inner tube extends a certain distance after the sliding key is pushed, the inner tube extends a certain fixed length, and accurate control of the extension length is achieved.
3. According to the invention, the hydrophilicity of the substrate is increased through the hydrophilic film layer, the adsorption of fog is enhanced, and the filtration is increased through the nanoscale hydrophilic holes, so that the generated fog is prevented from affecting the use of the camera in the operation process.
Drawings
FIG. 1 is a schematic diagram of an operating system of the present invention;
FIG. 2 is a schematic perspective view of a telescopic light source visual smoking cutter of the present invention;
FIG. 3 is a schematic front view of the telescopic light source visible smoke knife of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention with the petals extending from the outer sleeve;
FIG. 5 is a schematic view of the telescopic inner tube of the present invention after extending a fixed length of the outer sleeve;
FIG. 6 is a schematic cross-sectional view of the telescoping inner tube of the present invention in an initial state on an outer sleeve;
FIG. 7 is an enlarged schematic view of the present invention at A of FIG. 6;
FIG. 8 is a schematic front cross-sectional view of a telescopic light source visual smoking cutter of the present invention;
FIG. 9 is a schematic top view of the claw lobes of the invention;
FIG. 10 is a schematic cross-sectional view of an anti-fog lens of the present invention.
The following specific examples are intended to be illustrative of the invention and are not intended to be limiting, as modifications of the invention will be apparent to those skilled in the art upon reading the specification without inventive contribution thereto, and are intended to be protected by the patent law within the scope of the appended claims.
The invention is described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1, an operation system of a telescopic light source visual smoking knife comprises a microprocessor 81, a camera 5, a display screen 82, a light intensity acquisition module 83, a brightness adjustment module 84 and an illuminating lamp 4, wherein the camera 5 is connected with the input end of the microprocessor 81, the display screen 82 is connected with the output end of the microprocessor 81, the light intensity acquisition module 83 is connected with the input end of the microprocessor 81, the brightness adjustment module 84 is connected with the output end of the microprocessor 81, the output end of the brightness adjustment module 84 is connected with the illuminating lamp 4, and the camera is connected with the display screen through a usb interface.
As shown in fig. 2-3, a visible smoking knife with telescopic light source comprises an outer sleeve 1 with hollow inside, a smoking inner tube 2 with hollow inside, a fixing ring 3 with hollow inside, an illuminating lamp 4, a camera 5 and an electrode knife 6, wherein the sliding pressing pipe mechanism 7 is arranged in the outer sleeve 1, the fixing ring 3 is arranged at the front end of the smoking inner tube 2, the fixing ring 3 is communicated with the inside of the smoking inner tube 2 to form a smoking channel 30, the illuminating lamp 4 and the camera 5 are arranged at the front end of the fixing ring 3, the electrode knife 6 is arranged in the smoking inner tube 2, the front end of the electrode knife protrudes out of the fixing ring 3, a smoke guide hole 31 communicated with the smoking channel 30 is formed between the motor knife 6 and the fixing ring, the sliding pressing pipe mechanism 7 precisely controls the telescopic length of the smoking inner tube 2, and the outer sleeve 1 is also provided with an illuminating camera button 12, an electric coagulation button 13 and an electric cutting button 14.
As shown in fig. 4-9, the sliding push-out pipe mechanism 7 includes a fixed ring 73, a claw 74, a tightening spring 75, a rubber damper 79, and a mounting block 70, a sliding space 10 of the sliding push-out pipe mechanism 7 is formed between the outer sleeve 1 and the inner smoking pipe 2, the fixed ring 73 is sleeved on the outer side of the inner smoking pipe 2 and can slide along the axial direction of the inner smoking pipe 2, a limit groove 731 is formed on the outer side wall of the fixed ring 73 along the circumferential direction, one end of the claw 74 is disposed in the limit groove 731, the other end is a free end, the mounting block 70 is fixed at the front end of the outer sleeve 1, a through groove 701 for opening the claw 74 is formed on the mounting block 70 along the axial direction of the outer sleeve 1, the rubber damper 79 is disposed in the through groove 701 and is located at the front end of the mounting block 70, three or more claw 74 are disposed along the circumferential direction of the fixed ring 73, the inner side of the tail end of the claw valve 74 is provided with a clamping strip 742, the sliding pressing pipe mechanism 7 further comprises a sliding ring 71 and a sliding spring 72, the sliding ring 71 is sleeved on the outer side of the smoking inner pipe 2 and can move along the axial direction of the smoking inner pipe 2, the sliding ring 71 is arranged behind the fixed ring 73, the sliding spring 72 is arranged between the sliding ring 71 and the fixed ring 73, the inner side wall of the outer sleeve 1 is provided with two fixed ring limiting sliding grooves 11 which are oppositely arranged along the axial direction, the fixed ring 73 is provided with a fixed ring limiting block 732 which is mutually matched with the fixed ring limiting sliding grooves 11, the side wall of the outer sleeve 1 is provided with a sliding groove 76, the sliding groove 76 is arranged along the axial direction of the outer sleeve 1, the sliding groove 76 is provided with a sliding key 77, the sliding key 77 is fixedly connected with the sliding ring 71, the outer side wall at the top end of the claw 74 is provided with an annular groove 741, the tightening spring 75 is arranged in the annular groove 741, the front end of the through groove 701 is fixedly connected with a fixing plate 702, a smoking inner tube through hole 703 is formed in the fixing plate 702, the smoking inner tube 2 penetrates through the smoking inner tube through hole 703 and can slide in the smoking inner tube through hole 703, the rear end of the fixing ring 73 is provided with a limiting ring 730, the limiting ring 730 is fixedly connected with the outer side wall of the smoking inner tube 2, and the outer diameter of the limiting ring 730 is smaller than that of the fixing plate 702.
As shown in fig. 8, an electrode knife mounting block 21 is disposed in the smoking inner tube 2, a gap 22 is formed between the electrode knife mounting block 21 and the inner side wall of the smoking inner tube 2, a limit bar 23 is formed on the opposite side wall of the electrode knife mounting block 21, an electrode knife mounting hole 210 is formed in the middle of the electrode knife mounting block 21, a knife handle of the electrode knife 6 is fixed in the electrode knife mounting hole 210, a fixing bar 24 is fixedly connected to the opposite side wall of the inner wall of the smoking inner tube 2, a clamping groove 25 matched with the limit bar 23 is formed in the fixing bar 24 along the axial direction of the smoking inner tube 2, and the fixing bar 24 is clamped in the clamping groove 25.
As shown in fig. 10, the lens of the camera 5 adopts a smog-proof lens 51, the smog-proof lens 51 comprises a substrate 511, the substrate 511 is coated with a hydrophilic film layer 512, and the hydrophilic film layer has nano-scale hydrophilic holes.
Working principle: as shown in fig. 1-10, when in use, in the initial position, the limiting ring is in contact with the fixed plate, the claw 74 clamps the smoking inner tube, when the extension length needs to be adjusted, the sliding key 77 is pushed by hand to move downwards to drive the sliding ring 71 to move downwards so as to drive the fixed ring 73 to move downwards, the smoking inner tube extends out of the outer sleeve fixed length a due to the thrust force being greater than the friction force of the rubber damping 79, when the fixed ring 73 moves to the bottom of the fixed ring limiting chute 11, the fixed ring is blocked from advancing any more, the sliding spring 72 compresses, the claw 74 enters the through groove 701 of the mounting block 70 and expands outwards, the claw 74 is separated from the smoking inner tube, then the sliding key is released, the sliding key is reset by the elasticity of the sliding spring 72 to drive the sliding ring 71 to reset, the claw 74 is driven to retract, the smoking inner tube is clamped by the claw 74, the smoking inner tube is prevented from moving, the inner tube is kept still, and the inner tube cannot shrink backwards due to the friction force of the rubber damping 79 is greater than the claw 74 to the force of the smoking inner tube, so that the inner tube extends out of the fixed length a, and the sliding key 77 is accurately controlled to extend out of the fixed length a once;
in the operation process, when illumination and shooting are needed, the illumination and shooting functions can be started only by pressing the illumination shooting button 12, an image signal is transmitted to the microprocessor 81 for processing through the camera 5, then the microprocessor 81 outputs the signal for display through the display screen 82, so that video and shooting can be carried out in the operation process, an operation image can be reserved, a medical staff does not need to hold the camera for video, a doctor can also carry out operation according to the visual function of the electric knife pen, the doctor does not need to bend down to lower the head, the doctor can carry out operation according to a real-time picture with the most comfortable visual angle, and the operation fatigue of the doctor is reduced; the light intensity acquisition module 83 is used for acquiring the ambient brightness and converting the ambient brightness into digital quantity to be sent to the microprocessor 81, the brightness of the illumination lamp is further adjusted, the illumination lamp is changed along with the change of the ambient brightness, namely, the ambient brightness is low, the illumination lamp brightness is high, otherwise, the illumination lamp is low, thereby reasonably supplementing the light source, assisting the camera in video recording and photographing, and not requiring medical staff to use an additional light source to supplement illumination to a target area, thereby facilitating smooth operation, reducing the workload of hospital staff and improving the operation efficiency.
Claims (10)
1. An operation system of a telescopic light source visual smoking knife is characterized in that: including microprocessor (81), camera (5), display screen (82), light intensity collection module (83), luminance adjustment module (84), light (4), camera (5) are connected with the input of microprocessor (81), display screen (82) are connected with the output of microprocessor (81), light intensity collection module (83) are connected with the input of microprocessor (81), luminance adjustment module (84) are connected with the output of microprocessor (81), the output of luminance adjustment module (84) with light (4) are connected.
2. The utility model provides a visual smoking sword of flexible light source, its characterized in that, including inside hollow outer tube (1), inside hollow smoking inner tube (2), inside hollow solid fixed ring (3), light (4), camera (5), electrode sword (6), slip press exit tube mechanism (7), smoking inner tube (2) are established in outer tube (1), gu fixed ring (3) establish the front end at smoking inner tube (2), gu fixed ring (3) with the inside of smoking inner tube (2) is linked together and is formed smoking passageway (30), light (4) with camera (5) are established the front end of gu fixed ring (3), electrode sword (6) are established in smoking inner tube (2), electrode sword's front end is outstanding gu fixed ring (3), motor sword (6) with be formed with between the fixed ring with the communicating smoke guide hole (31) of smoking passageway (30), slip press exit tube mechanism (7) accurately control the flexible length of smoking inner tube (2).
3. The telescopic light source visual smoking knife according to claim 2, wherein the sliding pressing pipe mechanism (7) comprises a fixed ring (73), claw flaps (74), a tightening spring (75), rubber damping (79) and a mounting block (70), a sliding space (10) for sliding pressing the pipe mechanism (7) is formed between the outer sleeve (1) and the inner smoking pipe (2), the fixed ring (73) is sleeved on the outer side of the inner smoking pipe (2) and can slide along the axial direction of the inner smoking pipe (2), a limiting groove (731) is formed in the outer side wall of the fixed ring (73) along the circumferential direction, one end of each claw flap (74) is arranged in the limiting groove (731), the other end of each claw flap (74) is a free end, the mounting block (70) is fixed at the front end of the outer sleeve (1), a through groove (701) for facilitating opening of each claw flap (74) is formed in the axial direction of the outer sleeve (1), the rubber damping (79) is arranged in the through groove (701) and is located at the front end of each claw flap (74) along the circumferential direction of the inner side (742), and the three claw flaps (74) are formed on the inner side of the fixed ring (74).
4. The telescopic light source visual smoking knife according to claim 3, wherein the sliding pressing pipe mechanism (7) further comprises a sliding ring (71) and a sliding spring (72), the sliding ring (71) is sleeved on the outer side of the smoking inner pipe (2) and can move along the axial direction of the smoking inner pipe (2), the sliding ring (71) is arranged at the rear of the fixed ring (73), the sliding spring (72) is arranged between the sliding ring (71) and the fixed ring (73), two fixed ring limiting sliding grooves (11) which are oppositely arranged are formed in the inner side wall of the outer sleeve (1) along the axial direction, and a fixed ring limiting block (732) which is mutually matched with the fixed ring limiting sliding grooves (11) is formed on the fixed ring (73).
5. The telescopic light source visual smoking knife according to claim 4, wherein a sliding groove (76) is formed in the side wall of the outer sleeve (1), the sliding groove (76) is formed along the axial direction of the outer sleeve (1), a sliding key (77) is arranged on the sliding groove (76), and the sliding key (77) is fixedly connected with the sliding ring (71).
6. A telescopic light source visual smoking cutter according to claim 3, wherein the outer side wall of the top end of the claw (74) is provided with an annular groove (741), and the tightening spring (75) is arranged in the annular groove (741).
7. A telescopic light source visual smoking knife according to claim 3, wherein the front end of the through groove (701) is fixedly connected with a fixing plate (702), a smoking inner tube through hole (703) is formed in the fixing plate (702), the smoking inner tube (2) penetrates through the smoking inner tube through hole (703) and can slide in the smoking inner tube through hole (703), a limiting ring (730) is formed at the rear end of the fixing ring (73), the limiting ring (730) is fixedly connected with the outer side wall of the smoking inner tube (2), and the outer diameter of the limiting ring (730) is smaller than the outer diameter of the fixing plate (702).
8. The telescopic light source visual smoking knife according to claim 1, wherein an electrode knife mounting block (21) is arranged in the smoking inner tube (2), a gap (22) is formed between the electrode knife mounting block (21) and the inner side wall of the smoking inner tube (2), a limiting strip (23) is formed on the opposite side wall of the electrode knife mounting block (21), an electrode knife mounting hole (210) is formed in the middle of the electrode knife mounting block (21), a knife handle of the electrode knife (6) is fixed in the electrode knife mounting hole (210), a fixing strip (24) is fixedly connected to the opposite side wall of the inner wall of the smoking inner tube (2), a clamping groove (25) which is mutually matched with the limiting strip (23) is formed in the axial direction of the smoking inner tube (2), and the fixing strip (24) is clamped in the clamping groove (25).
9. The telescopic light source visual smoking knife according to claim 1, wherein the lens of the camera (5) is a smoke preventing lens (51), the smoke preventing lens (51) comprises a substrate (511), the substrate (511) is coated with a hydrophilic film layer (512), and the hydrophilic film layer is provided with nano-scale hydrophilic holes.
10. The telescopic light source visual smoking knife according to claim 1, wherein the outer sleeve (1) is further provided with an illumination camera button (12), an electrocoagulation button (13) and an electrotome button (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310573520.0A CN116747008B (en) | 2023-05-22 | Visual smoking sword of flexible light source and operating system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310573520.0A CN116747008B (en) | 2023-05-22 | Visual smoking sword of flexible light source and operating system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116747008A true CN116747008A (en) | 2023-09-15 |
| CN116747008B CN116747008B (en) | 2024-05-17 |
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