CN117045180B - Optical fiber detection equipment with cleaning function for neuroendoscopic surgery - Google Patents
Optical fiber detection equipment with cleaning function for neuroendoscopic surgery Download PDFInfo
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- CN117045180B CN117045180B CN202311309970.5A CN202311309970A CN117045180B CN 117045180 B CN117045180 B CN 117045180B CN 202311309970 A CN202311309970 A CN 202311309970A CN 117045180 B CN117045180 B CN 117045180B
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 239000013307 optical fiber Substances 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims abstract description 43
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 210000005036 nerve Anatomy 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 241000252254 Catostomidae Species 0.000 abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005086 pumping Methods 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 description 13
- 239000007788 liquid Substances 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
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- 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
- A61B1/07—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 using light-conductive means, e.g. optical fibres
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- 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
-
- 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
- A61B1/12—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 cooling or rinsing arrangements
- A61B1/121—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 cooling or rinsing arrangements provided with means for cleaning post-use
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to optical fiber detection equipment with a cleaning function for neuroendoscopic surgery. The utility model provides a nerve endoscope operation is with optical fiber detection equipment who has clearance function, includes the base, the base is provided with the spliced pole, the spliced pole is provided with the probe rod, the spliced pole is provided with first sleeve, be provided with the sponge in the first sleeve, first sleeve is provided with the extrusion ring, the spheroid is provided with the rotation cover, the rotation cover rigid coupling has the fixed plate, the fixed plate rotates and is connected with the pivot, the pivot rigid coupling has the rotor plate, the rotor plate rigid coupling has the sucking disc. According to the invention, the detected probe rod is automatically cleaned through the sponge stored with alcohol, so that the probe rod is convenient to use next time, six suckers are close to the skin of a patient in a vertical state and are clung to the patient through the three rotating plates according to the protruding condition of the skin of the patient, and then the negative pressure pumping operation is continuously and automatically carried out, so that the six suckers are adsorbed on the skin of the patient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to optical fiber detection equipment with a cleaning function for neuroendoscopic surgery.
Background
The optical fiber detection equipment is a medical instrument for tumor detection and diagnosis, and is inserted into a patient when in use, and the situation of a tumor is transmitted to medical staff in real time through a searchlight and an imaging system arranged on the probe, so that the medical staff can know the specific pathological situation of the tumor conveniently.
After the tumor diagnosis process is finished, the optical fiber detection equipment is taken out of the patient, liquid is adhered to the outer side of the probe in the process of taking out the probe, the probe can take out the liquid in the patient together, the liquid on the probe cannot be cleaned immediately, and the situation that the liquid drops down and the like is caused, so that the sanitation problem is caused.
Disclosure of Invention
The invention provides optical fiber detection equipment with a cleaning function for a neuroendoscopic surgery, which aims to solve the technical problem that the existing optical fiber detection equipment cannot be cleaned in time after being used.
The technical proposal is as follows: the utility model provides a nerve endoscope operation is with optical fiber detection equipment who has clearance function, includes the base, the base is provided with the spliced pole, the spliced pole is kept away from one side of base is provided with the feeler lever, the feeler lever keep away from one side of spliced pole is provided with fiber probe, the spliced pole is provided with first sleeve, keep away from in the first sleeve one side rigid coupling of spliced pole has the fender dish, be provided with in the first sleeve and be close to the sponge of fender dish, first sleeve be provided with sponge complex extrusion ring, first sleeve is provided with supporting mechanism, supporting mechanism is used for fixing first sleeve, first sleeve is provided with and is used for adjusting the adjustment mechanism of spliced pole position, supporting mechanism including the spheroid, the spheroid rigid coupling in one side of first sleeve is kept away from the base, the spheroid is provided with the rotating sleeve, the rotating sleeve is kept away from one side rigid coupling of spheroid has the fixed plate that is annular distribution, the fixed plate rotates and is connected with the pivot, the rigid coupling has the rotating plate, one side of rotating plate is kept away from the rotating plate has the equidistant sucking disc of rotating plate setting up the rotating disc.
Preferably, an extrusion block matched with the probe rod is arranged on the inner annular surface of the extrusion ring, and the extrusion block is made of elastic materials.
Preferably, the first sleeve is fixedly connected with elastic pieces which are distributed in an annular mode and matched with the extrusion ring, and the elastic pieces are used for limiting the extrusion ring.
Preferably, the rotating component comprises an internal thread sleeve, the internal thread sleeve is fixedly connected to one side, close to the connecting column, of the rotating sleeve, a second sleeve in annular distribution is fixedly connected to the internal thread sleeve, a pushing disc is slidably connected in the second sleeve, a guide pipe fixedly connected with the adjacent pushing disc is slidably connected to the second sleeve, the sliding connection position of the guide pipe and the adjacent second sleeve is not sealed, a rotating rod is fixedly connected to one side, far away from the adjacent pushing disc, of the guide pipe, a rectangular frame matched with the rotating rod is fixedly connected to the rotating plate, and the internal thread sleeve is provided with a driving component for moving the pushing disc.
Preferably, the driving part comprises an external thread sleeve, the external thread sleeve is in threaded connection with an internal thread sleeve, one side of the external thread sleeve, which is close to the rotating sleeve, is rotationally connected with a fixing ring, the fixing ring is fixedly connected with a connecting rod which is distributed in a ring shape and is in sliding connection with an adjacent second sleeve, the sliding connection part of the connecting rod and the adjacent second sleeve is not sealed, a sealing disc fixedly connected with the adjacent connecting rod is in sliding connection with the second sleeve, and a first tension spring is fixedly connected between the sealing disc and the adjacent pushing disc.
Preferably, the guide pipe is communicated with the adjacent pushing disc and the adjacent sealing disc, the rotating plate is embedded with a gas collecting tube communicated with the adjacent guide pipe, the gas collecting tube is communicated with the adjacent sucking disc, and the gas collecting tube is a hose.
Preferably, the adjusting mechanism comprises a collar, the collar rotate connect in first sleeve, the collar keep away from one side of spliced pole with the rigid coupling has the torsional spring between the first sleeve, one side of collar is provided with the straight flute, the straight flute sliding connection of collar has the guide bar, guide bar sliding connection has the slide bar, the slide bar with the rigid coupling has the second extension spring between the guide bar, the slide bar with first sleeve sliding connection, the spliced pole be provided with equidistant distribution and with slide bar complex draw-in groove, first sleeve with spacing sliding connection of spliced pole.
Preferably, one side of the connecting column, which is close to the probe rod, is provided with an inclined annular surface matched with the sliding rod.
Preferably, the correcting assembly is arranged on the first sleeve, the correcting assembly is used for adjusting the deflection angle of the ball body, the correcting assembly comprises a sliding plate which is annularly distributed, the sliding plate is slidably connected with the first sleeve, the other side of the lantern ring is provided with a chute which is annularly distributed and matched with the sliding plate, the ball body is provided with a blind hole which is annularly distributed, a limit post is slidably connected in the blind hole of the ball body, the limit post is provided with a groove matched with the sliding plate and is adjacent to the limit post, one side of the sliding plate, away from the lantern ring, of the sliding plate is provided with an inclined surface, the ball body is in ball joint with the rotating sleeve, the material of the inner ring surface of the rotating sleeve is iron, and the material of the limit post is magnetite.
Preferably, the bending degree of the side, away from the first sleeve, of the limiting column is equal to the bending degree of the inner annular surface of the rotating sleeve, and the limiting column is used for increasing the contact area between the limiting column and the inner annular surface of the rotating sleeve.
The invention has the following effects:
1. when the tumor is detected on different patients or different parts of the patients, the six suckers are in a nearly vertical state with the skin of the patients and are clung to the patients through the three rotating plates according to the bulge condition of the skin of the patients, the follow-up fixation is convenient, the detecting rod after the detection is automatically cleaned through the sponge stored with alcohol, and the detecting rod is convenient to use next time.
2. The suction disc is driven to continuously and automatically perform negative pressure pumping operation, so that six suction discs are adsorbed on the skin of a patient, and an operator can conveniently perform a detection process.
3. The accuracy of the detection result of the probe rod is ensured by adjusting the position of the end part of the probe rod away from the tumor of the patient.
4. In the process of adjusting the distance of the probe rod, the deflection angle of the probe rod is synchronously adjusted, so that the probe rod can detect or adjust the detection point for a plurality of times.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of a three-dimensional structure of the present invention;
FIG. 3 is a schematic perspective view of an adjusting mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a rotary member of the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of the extrusion block and probe rod of the present invention.
Part names and serial numbers in the figure: the device comprises a base, a 101-connecting column, a 102-probe rod, a 2-first sleeve, a 201-ball, a 202-rotating sleeve, a 3-baffle disc, a 4-sponge, a 5-extrusion ring, a 6-extrusion block, a 7-elastic piece, a 01-supporting mechanism, an 8-fixed plate, a 9-rotating shaft, a 10-rotating plate, an 11-sucker, a 02-rotating part, a 12-internal thread sleeve, a 13-second sleeve, a 14-pushing disc, a 15-guide pipe, a 16-rotating rod, a 17-rectangular frame, a 03-driving part, a 18-external thread sleeve, a 19-fixed ring, a 20-connecting rod, a 21-sealing disc, a 22-first tension spring, a 23-gas collecting tube, a 04-adjusting mechanism, a 24-sleeve ring, a 25-guiding rod, a 26-sliding rod, a 27-second tension spring, a 05-correcting component, a 28-sliding plate and a 29-limiting column.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1: the optical fiber detection equipment with the cleaning function for the neuroendoscopic surgery comprises a base 1, wherein the upper side of the base 1 is provided with a connecting column 101, the right side of the connecting column 101 is provided with a probe rod 102, the right side of the probe rod 102 is provided with an optical fiber probe, the optical fiber probe of the probe rod 102 is electrically connected with external medical equipment and used for transmitting detection data, the right side of the connecting column 101 is provided with a first sleeve 2, the first sleeve 2 is positioned at the outer side of the probe rod 102, the right side in the first sleeve 2 is fixedly connected with a baffle disc 3, the first sleeve 2 is internally provided with a sponge 4 positioned at the right side of the baffle disc 3, the sponge 4 is filled with alcohol and used for cleaning the probe rod 102 after detection is completed, the first sleeve 2 is provided with an extrusion ring 5 matched with the sponge 4, the baffle disc 3 and the extrusion ring 5 are respectively provided with round holes, the extrusion ring 5 moves leftwards to discharge alcohol in the extrusion sponge 4, an extrusion block 6 matched with the probe rod 102 is arranged on the inner annular surface of the extrusion ring 5, the extrusion block 6 is made of elastic materials, one side, close to the probe rod 102, of the extrusion block 6 bends rightwards, resistance between the probe rod 102 and the extrusion block 6 is small when the probe rod 102 moves rightwards, resistance between the probe rod 102 and the extrusion block 6 is large when the probe rod 102 moves leftwards, five elastic pieces 7 which are distributed annularly and matched with the extrusion ring 5 are fixedly connected to the right side surface of the first sleeve 2, the elastic pieces 7 consist of fixed blocks and spring pieces, the spring pieces of the elastic pieces 7 prevent the extrusion ring 5 from falling off from the first sleeve 2, the first sleeve 2 is provided with a supporting mechanism 01, the supporting mechanism is used for fixing the first sleeve 2, and the first sleeve 2 is provided with an adjusting mechanism 04 for adjusting the position of the connecting column 101; the supporting mechanism 01 comprises a ball 201, the ball is fixedly connected to the right part of the outer side face of the first sleeve 2, a rotating sleeve 202 is arranged on the outer side of the ball 201, a fixing plate 8 which is annularly distributed is fixedly connected to the outer side of the rotating sleeve 202, a rotating shaft 9 is rotatably connected to one side, far away from the rotating sleeve 202, of the fixing plate 8, a rotating plate 10 is fixedly connected to the rotating shaft 9, two suckers 11 are fixedly connected to the right side of the rotating plate 10, and when the device is required to be fixed to the uneven skin of a patient, the three rotating plates 10 rotate to enable the suckers 11 on the rotating plate 10 to be in contact with the patient, and a rotating part 02 for swinging the rotating plate 10 is arranged on the rotating sleeve 202.
As shown in fig. 2 and 4, the rotating member 02 includes an internal thread sleeve 12, the internal thread sleeve 12 is fixedly connected to the left side surface of the rotating sleeve 202, the internal diameter of the internal thread sleeve 12 is larger than the external diameter of the first sleeve 2, three second sleeves 13 distributed in a ring shape are fixedly connected to the right part of the external side of the internal thread sleeve 12, a pushing disc 14 is slidably connected to the second sleeves 13, a guide tube 15 fixedly connected to the right side of the adjacent pushing disc 14 is slidably connected to the second sleeves 13, when the pushing disc 14 moves leftwards, external gas enters the second sleeves 13 through the sliding connection of the guide tube 15 and the adjacent second sleeves 13, a rotating rod 16 is fixedly connected to the right side of the guide tube 15, a rectangular frame 17 matched with the adjacent rotating rod 16 is fixedly connected to the rotating plate 10, the guide tube 15 drives the rotating rod 16 to move leftwards, the rotating plate 10 rotates around the adjacent rotating shaft 9, and a driving member 03 for moving the pushing disc 14 is arranged on the internal thread sleeve 12.
As shown in fig. 2 and 4, the driving component 03 includes an external thread sleeve 18, the external thread sleeve 18 is screwed on the left part outside the internal thread sleeve 12, a fixing ring 19 is connected to the right side of the external thread sleeve 18 in a rotating manner, three connecting rods 20 which are distributed annularly and are connected with the adjacent second sleeve 13 in a sliding manner are fixedly connected on the right side of the fixing ring 19, the sliding connection part of the connecting rods 20 and the adjacent second sleeve 13 is not sealed, a sealing disc 21 fixedly connected with the right end of the adjacent connecting rods 20 is connected in the sliding manner in the second sleeve 13, a first tension spring 22 is fixedly connected between the sealing disc 21 and the adjacent pushing disc 14, the sealing disc 21 drives the pushing disc 14 to move leftwards through the first tension spring 22, when the pushing disc 14 cannot move leftwards, the first tension spring 22 is stretched between the guide tube 15 and the adjacent pushing disc 14 and the sealing disc 21, a gas collecting tube 23 which is communicated with the adjacent guide tube 15 is embedded in the rotating plate 10, the gas collecting tube 23 is a hose, the gas collecting tube 23 is composed of an L-shaped tube and two transverse tubes, the sealing disc 21 is fixedly connected with the right end of the adjacent connecting rods 20, and the two sucking discs 11 are adhered to the skin 11 through the guide tube 15.
As shown in fig. 1-3, the adjusting mechanism 04 includes a collar 24, the collar 24 is rotatably connected to the left side of the first sleeve 2, a torsion spring is fixedly connected between the right side surface of the collar 24 and the first sleeve 2, the outer diameter of the left part of the collar 24 is larger than the outer diameter of the right part, a straight slot is provided on the left side surface of the collar 24, the straight slot of the collar 24 is slidably connected with a guide rod 25, the collar 24 rotates to drive the guide rod 25 to move longitudinally through the straight slot, the guide rod 25 is slidably connected with a slide rod 26, a second tension spring 27 is fixedly connected between the upper side of the slide rod 26 and the guide rod 25, the second tension spring 27 is located on the outer side of the slide rod 26, the slide rod 26 is slidably connected with the first sleeve 2, the right side of the connecting column 101 is provided with an inclined annular surface matched with the slide rod 26, when the connecting column 101 moves rightwards, the inclined annular surface of the connecting column 101 gradually extrudes the slide rod 26 and moves upwards, the upper part of the outer side surface of the connecting column 101 is provided with a clamping slot which is distributed at equal intervals and is matched with the slide rod 26, when the lower side of the connecting column 101 is inserted into any clamping slot of the connecting column 101, the connecting column 101 cannot move leftwards and rightwards, the first sleeve 2 and the connecting column 101 is inserted into the first sleeve 101, and the connecting column 101 is inserted into the first sleeve 2, and the connecting column 101 is rotated relative to the first sleeve 2.
Before using this device to assist in the internal tumor detection of patient, the operating personnel first installs spliced pole 101 and feeler lever 102 on this device according to the mounting means that fig. 1 shows, wherein feeler lever 102 right-hand member passes first sleeve 2 in proper order, the round hole of fender dish 3, sponge 4 (soak alcohol) and extrusion ring 5's round hole and follow extrusion ring 5's right side, when feeler lever 102 moves rightwards and passes extrusion ring 5, frictional force between feeler lever 102 and the extrusion piece 6 is less, spliced pole 101 gets into from first sleeve 2's left side, spliced pole 101 only can be relative to its lateral movement unable rotation after entering first sleeve 2, in the in-process that spliced pole 101 moved rightwards, the inclined ring face on spliced pole 101 right side contacts with slide bar 26 downside and upwards extrudes slide bar 26, second extension spring 27 is stretched, when the draw-in groove on spliced pole 101 rightmost side aligns with slide bar 26's upper and lower position, second extension spring 27 resets and drives slide bar 26 and insert gradually in the draw-in groove on spliced pole 101 rightmost side, spliced pole 101 is by left and right side, left and right side is moved, subsequently, the following is held by a left side is moved by a left side, can's clamp post 101, can't be fixed relative to the patient's skin is fixed at the following, when the following skin of the patient is held by a patient, when the device is held by hand, when the following is held by a patient is fixed with the human skin, when the skin is held by a patient is in the following, and is required to be fixed on the patient's skin device is held by the human hand, and is in the patient's skin, when the skin has been held by the device is fixed, and is in the patient's device is in the device is easy to be fixed, and is easy: the operator rotates the external thread sleeve 18 left-hand, the external thread sleeve 18 is guided by the internal thread sleeve 12 and moves leftwards, the external thread sleeve 18 drives the fixed ring 19 to move leftwards, the fixed ring 19 drives the three connecting rods 20 to move leftwards, the connecting rods 20 on the upper side are taken as an example, the connecting rods 20 drive the sealing disc 21 to move leftwards, the sealing disc 21 drives the pushing disc 14 to move leftwards through the first tension spring 22, the pushing disc 14 drives the rotating rod 16 to move leftwards through the guide tube 15, the rotating rod 16 drives the lower side of the rotating plate 10 to rotate clockwise by taking the rotating shaft 9 as a rotating center through the rectangular frame 17, the rotating plate 10 drives the two sucking discs 11 to rotate clockwise, when the sucking discs 11 are contacted with the skin of a patient, the rotating plate 10 cannot continue to rotate clockwise (the pushing disc 14 and the guide tube 15 cannot move leftwards), at the moment, along with the continuous leftwards movement of the sealing disc 21, the first tension spring 22 is stretched, the pressure between the pushing disc 14 and the sealing disc 21 is reduced, the air in the two suckers 11 is pumped out (the suckers 11 are tightly attached to the skin of a patient and are in a sealing state), the pressure of the two suckers 11 is reduced and are adsorbed on the skin of the patient, when the external thread sleeve 18 moves to the left side of the internal thread sleeve 12, an operator stops rotating the external thread sleeve 18, the device is fixed, in conclusion, when tumor detection is carried out on different patients or different parts of the patients, the six suckers 11 are close to the skin of the patient in a vertical state and are tightly attached to the skin of the patient through the three rotating plates 10 according to the protrusion condition of the skin of the patient, and then the negative pressure pumping operation is continuously carried out automatically, so that the six suckers 11 are adsorbed on the skin of the patient, and the detection process is convenient for the operator.
Because the tumor position of the patient has a deviation from the skin position of the patient, the position of the end of the probe 102 from the tumor of the patient needs to be adjusted to facilitate a better detection process, which is specifically described as follows: the sleeve ring 24 is rotated by the left hand of an operator, the torsion spring of the sleeve ring 24 holds force, the sleeve ring 24 drives the guide rod 25 to be far away from the first sleeve 2 through the straight groove, the guide rod 25 drives the slide rod 26 to gradually move out of the clamping groove on the rightmost side of the connecting column 101 through the second tension spring 27, after the slide rod 26 moves out of the clamping groove on the rightmost side of the connecting column 101, the deflection angle of the sleeve ring 24 is kept by the left hand of the operator, then the connecting column 101 and the probe rod 102 are driven to transversely move relative to the first sleeve 2 by the right hand of the operator through the base 1, the position of the probe rod 102 is adjusted, after the position of the probe rod 102 is determined, the optical fiber probe on the probe rod 102 is contacted with a tumor and detected, the sleeve ring 24 is released by the left hand of the operator, the torsion spring of the sleeve ring 24 is reset to drive the sleeve ring 24 to reversely rotate, the lower side of the slide rod 26 is inserted into the clamping groove adjacent to the connecting column 101, the connecting column 101 is limited, and meanwhile the probe rod 102 is limited and cannot move, and the position adjustment of the probe rod 102 is completed.
When the tumor detection is completed, the sleeve ring 24 is rotated by the left hand of an operator to enable the slide bar 26 to be moved out of the clamping groove adjacent to the connecting column 101, then the base 1 is pulled by the right hand of the operator to move leftwards, the probe rod 102 gradually moves leftwards, when the probe rod 102 moves leftwards, the probe rod 102 is contacted with the extrusion block 6, the friction force between the extrusion block 6 and the outer side of the probe rod 102 is increased, the extrusion block 6 drives the extrusion ring 5 to move leftwards to extrude alcohol in the sponge 4 to clean the outer side of the probe rod 102, the next use is convenient, in the process of moving the probe rod 102 out of the first sleeve 2, the device is always supported on the skin of a patient, the sponge 4 absorbs redundant liquid, when the sponge 4 needs to be replaced or alcohol is added into the sponge 4, the operator pulls the extrusion ring 5 rightwards, the spring pieces on the five elastic pieces 7 are compressed, the extrusion ring 5 is taken down, the sponge 4 is taken out from the first sleeve 2, when the sponge 4 is replaced or alcohol addition is completed, an operator places the sponge 4 into the first sleeve 2 again and places the extrusion ring 5 into the first sleeve 2, the five elastic pieces 7 clamp the extrusion ring 5 in the first sleeve 2 to prevent the extrusion ring 5 from falling, then, the operator reversely rotates the external thread sleeve 18 by the left hand, the external thread sleeve 18 moves rightwards, the three sealing discs 21 move rightwards, the three first tension springs 22 reset firstly, the three pushing discs 14 start to move rightwards after the three first tension springs 22 reset, the three rotating plates 10 reversely rotate and reset, the operator stops rotating the external thread sleeve 18, and the device is completed.
Example 2: on the basis of embodiment 1, as shown in fig. 2-4, the correcting component 05 is further included, the correcting component 05 is disposed in the first sleeve 2, the correcting component 05 is used for adjusting the deflection angle of the ball 201, the correcting component 05 comprises three sliding plates 28 which are distributed annularly, the sliding plates 28 are all connected with the first sleeve 2 in a sliding manner, three inclined grooves which are distributed annularly and matched with the sliding plates 28 are disposed on the right portion of the outer side of the lantern ring 24, the lantern ring 24 drives the adjacent sliding plates 28 to move transversely through the inclined grooves, the ball 201 is provided with three blind holes which are distributed annularly, a limit post 29 is connected in the blind holes of the ball 201 in a limiting manner (the limit post 29 only slides in the blind holes of the adjacent ball 201 and cannot rotate), the left side of the limit post 29 is provided with grooves matched with the adjacent sliding plates 28, the sliding plates 28 move rightwards to be far away from the rotating sleeve 202 through the grooves of the limit post 29, the ball 201 is connected with the rotating sleeve 202 in a ball joint manner, the material of the inner ring surface of the rotating sleeve 202 is iron, the limit post 29 is made of the material of the ring surface of the magnet, the limit post 29 is far away from the bending degree of the first sleeve 2 and the inner ring surface of the rotating sleeve 202 is equal to the contact area of the limit post 29.
In the process of rotating the collar 24, the collar 24 drives the three sliding plates 28 to move rightwards through the chute, taking the sliding plate 28 on the upper side as an example, the sliding plate 28 moves rightwards to squeeze the groove of the limit post 29 through the inclined surface of the sliding plate 28 and drive the limit post 29 to move downwards, the upper end of the limit post 29 is not adsorbed on the inner annular surface of the rotating sleeve 202 any more (the subsequent rotating ball 201 is facilitated), when the position of the probe rod 102 relative to the first sleeve 2 is adjusted by the right hand of an operator, the first sleeve 2 swings the first sleeve 2 (taking the ball 201 as the rotation center), the first sleeve 2 drives the ball 201 to rotate, the ball 201 drives the three limit posts 29 to rotate, the first sleeve 2 drives the probe rod 102 to rotate through the connecting post 101, the operator contacts the right end of the probe rod 102 with tumors of a patient, when the collar 24 reversely rotates (the connecting post 101 is locked by the slide post 26), the three sliding plates 28 move leftwards, the limit of the limit post 29 is released, the three limit posts 29 are close to the inner annular surface of the rotating sleeve 202 and adsorbed by the slide post 202, the rotating sleeve 202 is limited, the angle of the probe rod 102 is kept, and the angle is not rotatable, and the operator is assisted in detecting the process.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a nerve endoscope operation is with optical fiber detection equipment who has clearance function, including base (1), base (1) is provided with spliced pole (101), spliced pole (101) are kept away from one side of base (1) is provided with probe rod (102), one side that spliced pole (101) were kept away from to probe rod (102) is provided with fiber optic probe, a serial communication port, including first sleeve (2), first sleeve (2) set up in spliced pole (101), one side rigid coupling that keeps away from spliced pole (101) in first sleeve (2) has baffle disc (3), be provided with in first sleeve (2) and be close to sponge (4) of baffle disc (3), first sleeve (2) be provided with sponge (4) complex extrusion ring (5), first sleeve (2) are provided with supporting mechanism (01), supporting mechanism is used for fixing first sleeve (2), first sleeve (2) are provided with and are used for adjusting spliced pole (101) position adjustment mechanism (04).
The supporting mechanism (01) comprises a ball body (201), the ball body (201) is fixedly connected to one side, away from the base (1), of the first sleeve (2), the ball body (201) is provided with a rotating sleeve (202), one side, away from the ball body (201), of the rotating sleeve (202) is fixedly connected with a fixing plate (8) which is annularly distributed, the fixing plate (8) is rotationally connected with a rotating shaft (9), the rotating shaft (9) is fixedly connected with a rotating plate (10), one side, away from the base (1), of the rotating plate (10) is fixedly connected with sucking discs (11) which are distributed at equal intervals, and the rotating sleeve (202) is provided with a rotating part (02) for swinging the rotating plate (10).
The rotating component (02) comprises an inner threaded sleeve (12), the inner threaded sleeve (12) is fixedly connected to one side, close to the connecting column (101), of the rotating sleeve (202), a second sleeve (13) which is distributed in an annular mode is fixedly connected to the inner threaded sleeve (12), a pushing disc (14) is connected in a sliding mode to the second sleeve (13), a guide pipe (15) fixedly connected with the adjacent pushing disc (14) is connected in a sliding mode to the second sleeve (13), the sliding connection position of the guide pipe (15) and the adjacent second sleeve (13) is not sealed, a rotating rod (16) is fixedly connected to one side, far away from the adjacent pushing disc (14), of the guide pipe (15), a rectangular frame (17) matched with the adjacent rotating rod (16) is fixedly connected to the rotating plate (10), and a driving component (03) for moving the pushing disc (14) is arranged on the inner threaded sleeve (12).
The driving part (03) comprises an external thread sleeve (18), the external thread sleeve (18) is in threaded connection with an internal thread sleeve (12), one side of the external thread sleeve (18) close to the rotating sleeve (202) is rotationally connected with a fixed ring (19), the fixed ring (19) is fixedly connected with a connecting rod (20) which is distributed in a ring shape and is in sliding connection with an adjacent second sleeve (13), the sliding connection part of the connecting rod (20) and the adjacent second sleeve (13) is not sealed, a sealing disc (21) fixedly connected with the adjacent connecting rod (20) is in sliding connection with the second sleeve (13), and a first tension spring (22) is fixedly connected between the sealing disc (21) and the adjacent pushing disc (14);
the adjusting mechanism (04) comprises a sleeve ring (24), the sleeve ring (24) is rotationally connected to the first sleeve (2), a torsion spring is fixedly connected between one side of the sleeve ring (24) away from the connecting column (101) and the first sleeve (2), a straight groove is formed in one side of the sleeve ring (24), a guide rod (25) is slidably connected with the straight groove of the sleeve ring (24), a slide rod (26) is slidably connected with the guide rod (25), a second tension spring (27) is fixedly connected between the slide rod (26) and the guide rod (25), the slide rod (26) is slidably connected with the first sleeve (2), the connecting column (101) is provided with clamping grooves which are distributed at equal intervals and matched with the slide rod (26), and the first sleeve (2) is in limiting sliding connection with the connecting column (101).
The sucking disc (11) is used for being adsorbed on the skin of a patient, the probe rod (102) moves leftwards in the process of being matched with the extrusion block (6), so that the extrusion ring (5) moves leftwards and extrudes the sponge (4), and the sucking disc (11) is always in an adsorption state with the skin of the patient in the process of moving out the probe rod (102) from the first sleeve (2).
2. The optical fiber detection device with a cleaning function for neuroendoscopic surgery according to claim 1, wherein: the inner ring surface of the extrusion ring (5) is provided with an extrusion block (6) matched with the probe rod (102), and the extrusion block (6) is made of elastic materials.
3. The optical fiber detection device with a cleaning function for neuroendoscopic surgery according to claim 1, wherein: the first sleeve (2) is fixedly connected with elastic pieces (7) which are distributed in an annular mode and matched with the extrusion ring (5), and the elastic pieces (7) are used for limiting the extrusion ring (5).
4. The optical fiber detection device with a cleaning function for neuroendoscopic surgery according to claim 1, wherein: the guide tube (15) is communicated with the adjacent pushing disc (14) and the adjacent sealing disc (21), the rotating plate (10) is embedded with a gas collecting tube (23) communicated with the adjacent guide tube (15), the gas collecting tube (23) is communicated with the adjacent sucking disc (11), and the gas collecting tube (23) is a hose.
5. The optical fiber detection device with a cleaning function for neuroendoscopic surgery according to claim 1, wherein: one side of the connecting column (101) close to the probe rod (102) is provided with an inclined ring surface matched with the slide rod (26).
6. The optical fiber detection device with a cleaning function for neuroendoscopic surgery according to claim 1, wherein: still including correction subassembly (05), correction subassembly (05) set up in first sleeve (2), correction subassembly (05) are used for adjusting the deflection angle of spheroid (201), correction subassembly is including being annular sliding plate (28) that distribute, sliding plate (28) all sliding connection in first sleeve (2), the opposite side of lantern ring (24) be provided with be annular distribution and with sliding plate (28) complex chute, spheroid (201) are provided with the blind hole that is annular distribution, sliding connection has spacing post (29) in the blind hole of spheroid (201), spacing post (29) be provided with be adjacent sliding plate (28) complex recess, one side that sliding plate (28) kept away from lantern ring (24) is provided with the inclined plane, spheroid (201) with rotating sleeve (202) ball joint, the material of ring surface in rotating sleeve (202) is the iron of magnetite, the material of spacing post (29).
7. The optical fiber detection device with a cleaning function for neuroendoscopic surgery according to claim 6, wherein: the bending degree of the side, far away from the first sleeve (2), of the limiting column (29) is equal to that of the inner annular surface of the rotating sleeve (202), and the limiting column is used for increasing the contact area between the limiting column (29) and the inner annular surface of the rotating sleeve (202).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311309970.5A CN117045180B (en) | 2023-10-11 | 2023-10-11 | Optical fiber detection equipment with cleaning function for neuroendoscopic surgery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311309970.5A CN117045180B (en) | 2023-10-11 | 2023-10-11 | Optical fiber detection equipment with cleaning function for neuroendoscopic surgery |
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| CN117045180A CN117045180A (en) | 2023-11-14 |
| CN117045180B true CN117045180B (en) | 2024-01-30 |
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| DE19925210A1 (en) * | 1999-06-01 | 2000-12-21 | Alexander Hohla | Light conducting cable for patient tissue examination and tumor identification by fluorescent excitation has additional cleaning and suction channels for removal of impurities, such as blood, from probe tip |
| CN208404792U (en) * | 2017-11-24 | 2019-01-22 | 袁琼英 | A kind of gynemetrics's obstetric apparatus |
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| CN213665648U (en) * | 2020-11-18 | 2021-07-13 | 胡洁 | Obstetrical suction cup midwifery device |
| CN113940606A (en) * | 2021-10-18 | 2022-01-18 | 北京市神经外科研究所 | Optical fiber probe system for neuroendoscopy |
| CN114903613A (en) * | 2022-04-29 | 2022-08-16 | 河南省人民医院 | Auxiliary device and method for neurology examination |
| CN115530944A (en) * | 2022-10-24 | 2022-12-30 | 王莹 | Movable emergency midwifery device for obstetrical department |
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2023
- 2023-10-11 CN CN202311309970.5A patent/CN117045180B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925210A1 (en) * | 1999-06-01 | 2000-12-21 | Alexander Hohla | Light conducting cable for patient tissue examination and tumor identification by fluorescent excitation has additional cleaning and suction channels for removal of impurities, such as blood, from probe tip |
| CN208404792U (en) * | 2017-11-24 | 2019-01-22 | 袁琼英 | A kind of gynemetrics's obstetric apparatus |
| CN209996654U (en) * | 2018-03-19 | 2020-01-31 | 华中科技大学同济医学院附属协和医院 | clinical nursing frame convenient to use |
| CN213665648U (en) * | 2020-11-18 | 2021-07-13 | 胡洁 | Obstetrical suction cup midwifery device |
| CN113940606A (en) * | 2021-10-18 | 2022-01-18 | 北京市神经外科研究所 | Optical fiber probe system for neuroendoscopy |
| CN114903613A (en) * | 2022-04-29 | 2022-08-16 | 河南省人民医院 | Auxiliary device and method for neurology examination |
| CN115530944A (en) * | 2022-10-24 | 2022-12-30 | 王莹 | Movable emergency midwifery device for obstetrical department |
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| Publication number | Publication date |
|---|---|
| CN117045180A (en) | 2023-11-14 |
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