CN113100830A - Miniature observation probe for otolaryngological department - Google Patents
Miniature observation probe for otolaryngological department Download PDFInfo
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- CN113100830A CN113100830A CN202110223909.3A CN202110223909A CN113100830A CN 113100830 A CN113100830 A CN 113100830A CN 202110223909 A CN202110223909 A CN 202110223909A CN 113100830 A CN113100830 A CN 113100830A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
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Abstract
The invention discloses a miniature observation probe for an ear-nose-throat department, which comprises a holding rod, wherein a moving rod is movably arranged on the holding rod, an observation probe is movably arranged at one end of the moving rod, a camera, an ultrasonic probe and a lighting lamp are arranged at one side of the observation probe, a rotating hole is formed in one end of the holding rod, and a rotating rod is movably arranged in the rotating hole. The invention has the beneficial effects that: according to the invention, when the otolaryngological patients are examined, the internal examination of the otolaryngological patients needs to be carried out by using the observation probe, medical workers hold the holding rod, the holding rod is aligned to the affected part of the otolaryngological patients, the movable handle is pushed to move to drive the movable rod to move, the movable rod moves to drive the observation probe to move, the affected part of the otolaryngological patients is deeply observed, and the affected part of the patients can be clearly observed by the camera, the ultrasonic probe and the illuminating lamp on the observation probe.
Description
Technical Field
The invention relates to an observation probe, in particular to a miniature observation probe for an ear-nose-throat department, and belongs to the technical field of medical instruments.
Background
An "otorhinolaryngological" family is a surgical family that diagnoses and treats the ear, nose, pharynx, larynx, and their associated head and neck regions. With the progress and development of science and technology, medical departments mutually permeate and promote, and the scope of the otolaryngological department, the ear microsurgery, the ear neurosurgery, the lateral craniofacial department, the audiology and balance science, the nose endoscopic surgery, the nose neurosurgery (the nose craniofacial department), the head and neck surgery, the throat microsurgery, the voice and speech disease department, the otorhinolaryngological department of children and the like are expanded, and the content of the otolaryngological department is greatly enriched.
When the otolaryngology branch of academic or vocational study is examining, need use the probe, observe in stretching into the otolaryngology branch of academic or vocational study with the probe, traditional otolaryngology branch of academic or vocational study is with the probe in the use, the camera on the probe can only be examined by a direction, be not convenient for rotate the regulation, the probe is in the use simultaneously, need demolish and clear up the disinfection, demolish the in-process, comparatively inconvenient, and loaded down with trivial details, the installation is also comparatively loaded down with trivial details simultaneously, consequently, for solving above-mentioned problem, we have provided a miniature observation probe for otolaryngology branch of academic or vocational study.
Disclosure of Invention
The invention aims to solve the problems, and provides a miniature observation probe for otolaryngological department, which needs to use the observation probe to perform internal examination on an otolaryngological patient when the otolaryngological patient is examined by arranging a movable rod, an annular rotating ring and a fixed clamping rod, the movable handle is pushed to move to drive the movable rod to move, the movable rod moves to drive the observation probe to move and deeply observe the affected part of the otolaryngological patient, the affected part of the patient can be clearly observed by a camera, an ultrasonic probe and a lighting lamp on the observation probe, when the affected part is deeply observed in the otolaryngological patient, different directions need to be examined, medical staff hold the annular rotating ring and rotate to drive the rotating rod to rotate, thereby the whole observation probe can be driven to rotate, and the affected part of the patient can be examined in all directions, the inspection is effectual, after examining the otolaryngology branch of academic or vocational study patient, it is all comparatively convenient to demolish observation probe to need, medical personnel rotate the annular thread change, when the annular thread change rotate and with the extrusion piece dislocation, under reset spring's spring action, can drive the removal of fixing clip pole and make its one end break away from behind the kelly groove, be convenient for take out the fixed block from the fixed slot, be convenient for tear the observation probe of inspection usefulness open the clearance, and disinfect, when needs are installed, aim at the fixed slot and insert the fixed block, reverse annular thread change once more, the extrusion piece removes and drives the removal of fixing clip pole, and remove to the kelly inslot, it is fixed to be convenient for carry out the chucking with the position of fixed block after removing, thereby be convenient for carry out the chucking with observation probe's position and fix, it is all comparatively convenient to install and tear the clearance open.
The invention realizes the purpose by the following technical scheme, the miniature observation probe for the otolaryngological department comprises a holding rod, a moving rod is movably arranged on the holding rod, the observation probe is movably arranged at one end of the moving rod, a camera, an ultrasonic probe and a lighting lamp are arranged at one side of the observation probe, a rotating hole is arranged at one end of the holding rod, a rotating rod is movably arranged in the rotating hole, two ends of the rotating rod extend out of the rotating hole, a moving hole is arranged at one end of the rotating rod, the moving rod is movably arranged in the moving hole, two ends of the moving rod extend out of the moving hole, a fixing groove is arranged at one end of the moving rod, a fixing block is fixedly arranged at one side of the observation probe, one side of the fixing block extends into the fixing groove, two installation cavities are arranged on the moving rod and are respectively positioned at two sides of the fixing groove, and a fixing clamping rod is movably arranged, the equal fixed mounting in one end of two fixing clip poles has the extrusion piece, has all seted up the extrusion hole on the one side inner wall that two installation cavities kept away from each other, and one side of two extrusion pieces extends to outside two extrusion holes respectively.
Preferably, a thread groove is formed outside the moving rod, an annular thread rotating ring is installed on the thread groove in a threaded mode, and a plurality of anti-slip strips are fixedly installed on the outer side of the annular thread rotating ring.
Preferably, one side of the extrusion block, which is close to the annular thread swivel, is provided with an arc-shaped extrusion groove, and the arc-shaped extrusion groove is matched with the annular thread swivel.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the mounting cavity, the limiting blocks are fixedly mounted on the two sides of the fixing clamping rod, and one sides, far away from each other, of the two limiting blocks are slidably mounted in the two limiting grooves respectively.
Preferably, the clamping rod grooves are formed in the two sides of the fixing block, clamping rod holes are formed in the inner wall, close to each other, of one side of each of the two installation cavities, and one ends of the two fixing clamping rods extend into the two clamping rod holes respectively and are matched with the two clamping rod grooves respectively.
Preferably, the guide grooves are formed in the inner walls of the two sides of the fixing groove, the guide blocks are fixedly mounted on the two sides of the fixing block, and the two guide blocks are slidably mounted in the two guide grooves respectively.
Preferably, one end of a return spring is fixedly mounted on the inner wall of one side of the mounting cavity, the other end of the return spring is fixedly mounted on one side of the limiting block, and the return spring is movably sleeved on the fixed clamping rod.
Preferably, the annular rotating groove has been seted up to the one end of holding rod, and the fixed annular rotating ring that has cup jointed on the rotary rod, one side fixed mounting of annular rotating ring has two rotation posts, and two rotation posts all rotate and install in the annular rotating groove, and a plurality of anti-skidding recesses have been seted up in the outside of annular rotating ring.
Preferably, the inner walls of the two sides of the moving hole are provided with moving sliding grooves, the two sides of the moving rod are fixedly provided with moving sliding blocks, and one sides of the two moving sliding blocks, which are far away from each other, are slidably mounted in the two moving sliding grooves respectively.
Preferably, one end of the moving rod is fixedly provided with a moving handle, and the moving handle is movably sleeved with a protective sleeve.
The invention has the beneficial effects that:
1. when the otolaryngological patients are examined, the internal examination of the otolaryngological patients needs to be carried out by using the observation probe, medical workers hold the holding rod, the holding rod is aligned to the affected part of the otolaryngological patients, the movable handle is pushed to move to drive the movable rod to move, the movable rod moves to drive the observation probe to move and deeply observe the affected part of the otolaryngological patients, and the affected part of the patients can be clearly observed by the aid of the camera, the ultrasonic probe and the illuminating lamp on the observation probe;
2. according to the invention, when the medical probe enters the ear, nose and throat of a patient, different directions need to be checked, medical personnel hold the annular rotating ring and rotate the annular rotating ring, the rotating column can be driven to rotate on the annular rotating groove, and after the annular rotating ring rotates, the rotating rod can be driven to rotate, so that the whole observation probe can be driven to rotate, the affected part of the patient can be inspected in all directions, the inspection effect is good, the annular rotating ring is provided with the plurality of anti-skidding grooves, the medical personnel can rotate better, and the problem of skidding in the rotating process is avoided.
3. According to the invention, after the examination of the otolaryngological patient is finished, the observation probe needs to be detached, the annular thread swivel is rotated by medical personnel, when the annular thread swivel rotates and is dislocated with the extrusion block, the fixing clamping rod can be driven to move under the elastic action of the reset spring, one end of the fixing clamping rod is separated from the clamping rod groove, the fixing block can be conveniently taken out from the fixing groove, the observation probe for examination can be conveniently detached and cleaned, and the sterilization and disinfection are carried out.
Drawings
FIG. 1 is a schematic three-dimensional structure of a micro observation probe for otolaryngological department according to the present invention;
FIG. 2 is a schematic structural view of a vertical section of a micro observation probe for otolaryngological department according to the present invention;
FIG. 3 is a schematic structural view of a flat section of a micro observation probe for otolaryngological department according to the present invention;
FIG. 4 is a schematic partial sectional view of a micro observation probe for otolaryngological department according to the present invention;
FIG. 5 is a schematic structural view of part A in FIG. 2 of a micro observation probe for otolaryngological department according to the present invention;
FIG. 6 is a schematic structural view of a portion B of the micro observation probe for otolaryngological department in FIG. 2 according to the present invention;
FIG. 7 is a schematic structural view of a portion C in FIG. 4 of a micro observation probe for otorhinolaryngology department according to the present invention.
In the figure: 1. the handheld rod, 2, the rotation hole, 3, the rotation pole, 4, the removal hole, 5, the carriage release lever, 6, observe the probe, 7, the camera, 8, ultrasonic probe, 9, the light, 10, the removal handle, 11, the annular rotating groove, 12, the rotation post, 13, the annular rotating ring, 14, anti-skidding recess, 15, remove the spout, 16, remove the slider, 17, the fixed slot, 18, the fixed block, 19, the installation cavity, 20, fixed kelly, 21, kelly hole, 22, the extrusion hole, 23, the extrusion piece, 24, the arc extrusion groove, 25, the thread groove, 26, annular thread rotating ring, 27, anti-skidding strip, 28, the spacing groove, 29, the stopper, 30, the guide way, 31, the guide block, 32, kelly groove, 33, reset spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a miniature observation probe for otolaryngological department, comprising a holding rod 1, a moving rod 5 movably mounted on the holding rod 1, an observation probe 6 movably mounted at one end of the moving rod 5, a camera 7, an ultrasonic probe 8 and a lighting lamp 9 arranged at one side of the observation probe 6, a rotating hole 2 formed at one end of the holding rod 1, a rotating rod 3 movably mounted in the rotating hole 2, both ends of the rotating rod 3 extending out of the rotating hole 2, a moving hole 4 formed at one end of the rotating rod 3, a moving rod 5 movably mounted in the moving hole 4, both ends of the moving rod 5 extending out of the moving hole 4, a fixing groove 17 formed at one end of the moving rod 5, a fixing block 18 fixedly mounted at one side of the observation probe 6, one side of the fixing block 18 extending into the fixing groove 17, two mounting cavities 19 formed on the moving rod 5, the two mounting cavities 19 respectively located at both sides of the fixing groove 17, the two installation cavities 19 are respectively and movably provided with a fixed clamping rod 20, one end of each of the two fixed clamping rods 20 is respectively and fixedly provided with an extrusion block 23, the inner wall of one side, far away from each other, of each of the two installation cavities 19 is provided with an extrusion hole 22, one side of each of the two extrusion blocks 23 respectively extends out of the two extrusion holes 22, through the arrangement of the movable rod 5, the annular rotating ring 13 and the fixed clamping rod 20, when a patient in the ear-nose-throat department is examined, the observation probe 6 is required to be used for carrying out internal examination on the patient in the ear-nose-throat department, the movable handle 10 is pushed to move, the movable handle 10 is moved to drive the movable rod 5 to move, the movable rod 5 is moved to drive the observation probe 6 to move, the affected part of the patient in the ear-nose-throat department is deeply observed, through the camera 7 on the observation probe 6, the ultrasonic probe 8 and the illuminating lamp 9, the affected part, needs to examine different directions, medical personnel hold the annular rotating ring 13 and rotate the annular rotating ring, and can drive the rotating rod 3 to rotate, thereby driving the whole observation probe 6 to rotate, and can examine the affected part of a patient in all directions, the examination effect is good, after the examination of the otolaryngological patient is finished, the observation probe 6 needs to be dismantled, the medical personnel rotate the annular thread rotating ring 26, when the annular thread rotating ring 26 rotates and is staggered with the extrusion block 23, under the elastic force of the reset spring 33, the fixed clamping rod 20 can be driven to move, and one end of the fixed clamping rod 20 is separated from the clamping rod groove 32, so that the fixed block 18 can be conveniently taken out from the fixed groove 17, the observation probe 6 for examination can be conveniently dismantled, cleaned and sterilized, when the installation is needed, the fixed block 18 is aligned with the fixed groove 17 and inserted, the annular thread rotating ring 26 is reversed again, the extrusion block 23 moves to drive the fixed clamping rod 20 to move, and move to in the kelly groove 32, be convenient for carry out the chucking with the fixed block 18 position after the removal and fix to be convenient for carry out the chucking with the position of observing probe 6 and fix, it is all comparatively convenient to install and remove the clearance.
As a technical optimization scheme of the invention, a thread groove 25 is arranged outside the moving rod 5, an annular thread rotating ring 26 is arranged on the thread groove 25 in a threaded manner, a plurality of anti-slip strips 27 are fixedly arranged on the outer side of the annular thread rotating ring 26, the annular thread rotating ring 26 is rotated, the moving can be carried out under the action of the thread groove 25, and the arranged anti-slip strips 27 are convenient for rotating the annular thread rotating ring 26 better.
As a technical optimization scheme of the invention, one side of the extrusion block 23 close to the annular thread rotating ring 26 is provided with an arc-shaped extrusion groove 24, the arc-shaped extrusion groove 24 is matched with the annular thread rotating ring 26, the annular thread rotating ring 26 extrudes the extrusion block 23 in the rotating process, one side of the extrusion block 23 is provided with the arc-shaped extrusion groove 24, and the annular thread rotating ring 26 extrudes the extrusion block 23 under the action of the arc-shaped extrusion groove 24 in the rotating process.
As a technical optimization scheme of the invention, the inner walls of the two sides of the installation cavity 19 are respectively provided with a limiting groove 28, the two sides of the fixed clamping rod 20 are respectively and fixedly provided with a limiting block 29, the sides of the two limiting blocks 29 far away from each other are respectively and slidably arranged in the two limiting grooves 28, and the arranged limiting blocks 29 and the limiting grooves 28 can limit the movement of the fixed clamping rod 20.
As a technical optimization scheme of the invention, the two sides of the fixed block 18 are both provided with clamping rod grooves 32, the inner wall of one side of the two installation cavities 19 close to each other is both provided with clamping rod holes 21, one ends of the two fixed clamping rods 20 respectively extend into the two clamping rod holes 21 and are respectively matched with the two clamping rod grooves 32, and the fixed clamping rods 20 move and move into the clamping rod grooves 32, so that the position of the moved fixed block 18 can be clamped and fixed conveniently, and the position of the observation probe 6 can be clamped and fixed conveniently.
As a technical optimization scheme of the invention, the inner walls of the two sides of the fixing groove 17 are respectively provided with a guide groove 30, the two sides of the fixing block 18 are respectively and fixedly provided with a guide block 31, the two guide blocks 31 are respectively and slidably arranged in the two guide grooves 30, and the arranged guide blocks 31 and the guide grooves 30 can limit the movement of the fixing block 18.
As a technical optimization scheme of the invention, one end of a return spring 33 is fixedly arranged on the inner wall of one side of the installation cavity 19, the other end of the return spring 33 is fixedly arranged on one side of the limit block 29, the return spring 33 is movably sleeved on the fixed clamping rod 20, and under the elastic force action of the return spring 33, the limit block 29 can be driven to slide in the limit groove 28, so that one end of the fixed clamping rod 20 can be driven to be separated from the clamping rod groove 32.
As a technical optimization scheme of the invention, one end of a holding rod 1 is provided with an annular rotating groove 11, an annular rotating ring 13 is fixedly sleeved on a rotating rod 3, two rotating columns 12 are fixedly installed on one side of the annular rotating ring 13, the two rotating columns 12 are both rotatably installed in the annular rotating groove 11, a plurality of anti-skid grooves 14 are formed in the outer side of the annular rotating ring 13, medical staff hold the annular rotating ring 13 and rotate the annular rotating ring, the rotating columns 12 can be driven to rotate on the annular rotating groove 11, the rotating rod 3 can be driven to rotate after the annular rotating ring 13 rotates, so that the whole observation probe 6 can be driven to rotate, the affected part of a patient can be comprehensively inspected, the inspection effect is good, and the annular rotating ring 13 is provided with the plurality of anti-skid grooves 14, so that the medical staff can rotate better.
As a technical optimization scheme of the invention, the inner walls of the two sides of the moving hole 4 are respectively provided with a moving chute 15, the two sides of the moving rod 5 are respectively and fixedly provided with a moving slide block 16, one sides of the two moving slide blocks 16, which are far away from each other, are respectively and slidably arranged in the two moving chutes 15, and the arranged moving chutes 15 and the moving slide blocks 16 can limit the movement of the moving rod 5.
As a technical optimization scheme of the invention, one end of the moving rod 5 is fixedly provided with a moving handle 10, and a protective sleeve is movably sleeved on the moving handle 10, so that the moving rod 5 is driven to move by pushing the moving handle 10.
When the invention is used, when the ear-nose-throat department patient is examined, the ear-nose-throat department patient needs to be examined internally by using the observation probe 6, medical personnel hold the holding rod 1, the holding rod 1 is aligned with the affected part of the ear-nose-throat department patient, the moving handle 10 is pushed to drive the moving rod 5 to move, the moving rod 5 drives the moving slide block 16 to move in the moving slide groove 15 by moving the moving rod 5, the moving slide block 16 and the moving slide groove 15 are arranged to limit the movement of the moving rod 5, the moving rod 5 drives the observation probe 6 to move and deeply observe the affected part of the ear-nose-throat department patient, the affected part of the patient can be clearly observed by the camera 7, the ultrasonic probe 8 and the illuminating lamp 9 on the observation probe 6, when the patient deeply enters the ear-nose-throat department, the examination needs to be carried out in different directions, the medical personnel hold the annular rotating ring 13 and rotate, can drive the rotary column 12 to rotate on the annular rotary groove 11, after the annular rotary ring 13 rotates, can drive the rotary rod 3 to rotate, thereby can drive the whole observation probe 6 to rotate, can carry out all-round inspection on the affected part of a patient, the inspection effect is good, a plurality of anti-skidding grooves 14 are arranged on the annular rotary ring 13, which is convenient for medical personnel to rotate better, and avoids the problem of skidding in the rotating process, after the inspection on the otolaryngological patients is finished, the observation probe 6 needs to be dismantled, the medical personnel rotate the annular thread rotary ring 26, when the annular thread rotary ring 26 rotates and is dislocated with the extrusion block 23, under the elastic force of the reset spring 33, the limit block 29 can be driven to slide in the limit groove 28, the limit block 29 and the limit groove 28 are arranged, the movement of the fixing clamping rod 20 can be limited, the limit block 29 moves to drive the fixing clamping rod 20 to move, the fixed clamping rod 20 moves and enables one end of the fixed clamping rod 20 to be separated from the clamping rod groove 32, the fixed block 18 is convenient to take out from the fixed groove 17, the observation probe 6 for examination is convenient to remove and clean and sterilize, when a next patient is examined, the sterile observation probe 6 is installed on the movable rod 5, the fixed block 18 is aligned with the fixed groove 17 and inserted, the arranged guide block 31 and the guide groove 30 can limit the movement of the fixed block 18, the annular thread swivel 26 is reversed again after the alignment and insertion, the extrusion block 23 is extruded in the rotating process, one side of the extrusion block 23 is provided with the arc extrusion groove 24, the annular thread swivel 26 extrudes the extrusion block 23 under the action of the arc extrusion groove 24 in the rotating process, the extrusion block 23 moves to drive the fixed clamping rod 20 to move and move into the clamping rod groove 32, the position of the moved fixed block 18 is convenient to be clamped and fixed, thereby be convenient for carry out the chucking with the position of observing probe 6 and fix, it is all comparatively convenient to install and remove the clearance, only need rotate annular screw swivel 26 can, convenient to use.
For those skilled in the art, through the arrangement of the moving rod 5, the annular rotating ring 13 and the fixing clamp rod 20, when examining the patients in the department of otorhinolaryngology, the observation probe 6 is required to be used for internal examination of the patients in the department of otorhinolaryngology, the moving handle 10 is pushed, the moving handle 10 is moved to drive the moving rod 5 to move, the moving rod 5 is moved to drive the observation probe 6 to move, and the affected part of the patients in the department of otorhinolaryngology is deeply observed, through the camera 7 on the observation probe 6, the ultrasonic probe 8 and the illuminating lamp 9, the affected part of the patients can be clearly observed, when the affected part of the patients is deeply observed, different directions need to be examined, medical personnel hold the annular rotating ring 13 and rotate, the rotating rod 3 can be driven to rotate, thereby the whole observation probe 6 can be driven to rotate, and the affected part of the patients can be examined in all directions, the inspection effect is good, after the inspection of the otolaryngological patients is finished, the observation probe 6 needs to be removed, the medical staff rotates the annular thread swivel 26, when the annular thread swivel 26 rotates and is dislocated with the extrusion block 23, under the action of the elastic force of the return spring 33, the fixed clamping rod 20 can be driven to move and one end of the fixed clamping rod is separated from the clamping rod groove 32, the fixed block 18 can be conveniently taken out from the fixed groove 17, the observation probe 6 for examination can be conveniently removed and cleaned, and sterilization and disinfection can be carried out, when the installation is needed, the fixing block 18 is aligned with the fixing groove 17 and inserted, the annular thread rotating ring 26 is inverted again, the extruding block 23 moves to drive the fixing clamping rod 20 to move, and moves into the clamping rod groove 32, so as to clamp and fix the position of the fixed block 18 after moving, thereby be convenient for carry out the chucking with the position of observing probe 6 and fix, it is all comparatively convenient to install and remove the clearance.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an otolaryngology branch of academic or vocational study is with miniature observation probe, includes hold pole (1), movable mounting has carriage release lever (5) on hold pole (1), and the one end movable mounting of carriage release lever (5) has observation probe (6), and one side of observation probe (6) is equipped with camera (7), ultrasonic probe (8) and light (9), its characterized in that: the utility model discloses a portable handheld electronic device, including handheld pole (1), rotatory hole (2) have been seted up to one end of handheld pole (1), movable mounting has rotary rod (3) in rotatory hole (2), the both ends of rotary rod (3) all extend outside rotatory hole (2), the one end of rotary rod (3) has been seted up and has been moved hole (4), carriage release lever (5) movable mounting is in moving hole (4), the both ends of carriage release lever (5) all extend outside moving hole (4), fixed slot (17) have been seted up to one end of carriage release lever (5), one side fixed mounting of observation probe (6) has fixed block (18), one side of fixed block (18) extends to in fixed slot (17), two installation cavity (19) have been seted up on carriage release lever (5), two installation cavity (19) are located the both sides of fixed slot (17) respectively, equal movable mounting has fixed calorie pole (20) in two installation cavity (19), the one end of two fixed calorie poles (20) all fixed mounting has extrusion, extrusion hole (22) have all been seted up on the one side inner wall that two installation cavity (19) kept away from each other, and one side of two extrusion blocks (23) extends outside two extrusion holes (22) respectively.
2. The otolaryngological miniature observation probe according to claim 1, wherein: a thread groove (25) is formed outside the moving rod (5), an annular thread rotating ring (26) is installed on the thread groove (25) in a threaded mode, and a plurality of anti-slip strips (27) are fixedly installed on the outer side of the annular thread rotating ring (26).
3. The otolaryngological miniature observation probe according to claim 1, wherein: an arc-shaped extrusion groove (24) is formed in one side, close to the annular thread rotating ring (26), of the extrusion block (23), and the arc-shaped extrusion groove (24) is matched with the annular thread rotating ring (26).
4. The otolaryngological miniature observation probe according to claim 1, wherein: all seted up spacing groove (28) on the both sides inner wall of installation cavity (19), the equal fixed mounting in both sides of fixing clip pole (20) has stopper (29), and one side that two stoppers (29) kept away from each other is slidable mounting respectively in two spacing grooves (28).
5. The otolaryngological miniature observation probe according to claim 1, wherein: clamping rod grooves (32) are formed in the two sides of the fixing block (18), clamping rod holes (21) are formed in the inner wall, close to each other, of one side of each of the two installation cavities (19), one ends of the two fixing clamping rods (20) extend into the two clamping rod holes (21) respectively, and the two fixing clamping rods are matched with the two clamping rod grooves (32) respectively.
6. The otolaryngological miniature observation probe according to claim 1, wherein: all seted up guide way (30) on the both sides inner wall of fixed slot (17), the equal fixed mounting in both sides of fixed block (18) has guide block (31), and two guide block (31) are slidable mounting respectively in two guide ways (30).
7. The otolaryngological miniature observation probe according to claim 1, wherein: one end of a return spring (33) is fixedly mounted on the inner wall of one side of the mounting cavity (19), the other end of the return spring (33) is fixedly mounted on one side of the limiting block (29), and the return spring (33) is movably sleeved on the fixed clamping rod (20).
8. The otolaryngological miniature observation probe according to claim 1, wherein: annular rotating groove (11) have been seted up to the one end of holding pole (1), and annular rotating ring (13) have been fixed to have cup jointed on rotary rod (3), and one side fixed mounting of annular rotating ring (13) has two to rotate post (12), and two rotate post (12) and all rotate and install in annular rotating groove (11), and a plurality of anti-skidding recesses (14) have been seted up in the outside of annular rotating ring (13).
9. The otolaryngological miniature observation probe according to claim 1, wherein: the movable sliding grooves (15) are formed in the inner walls of the two sides of the movable hole (4), the movable sliding blocks (16) are fixedly mounted on the two sides of the movable rod (5), and one sides, far away from each other, of the two movable sliding blocks (16) are slidably mounted in the two movable sliding grooves (15) respectively.
10. The otolaryngological miniature observation probe according to claim 1, wherein: one end of the moving rod (5) is fixedly provided with a moving handle (10), and a protective sleeve is movably sleeved on the moving handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223909.3A CN113100830A (en) | 2021-03-01 | 2021-03-01 | Miniature observation probe for otolaryngological department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223909.3A CN113100830A (en) | 2021-03-01 | 2021-03-01 | Miniature observation probe for otolaryngological department |
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| CN113100830A true CN113100830A (en) | 2021-07-13 |
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| CN202110223909.3A Pending CN113100830A (en) | 2021-03-01 | 2021-03-01 | Miniature observation probe for otolaryngological department |
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| CN210170024U (en) * | 2019-01-22 | 2020-03-24 | 王刚 | Novel clinical checker of large internal medicine |
| CN211484500U (en) * | 2019-12-28 | 2020-09-15 | 莫丽 | Vaginal speculum for gynecological operation |
| CN211985363U (en) * | 2020-03-04 | 2020-11-24 | 赵霞 | Oral cavity sight glass |
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| CN209475225U (en) * | 2018-01-26 | 2019-10-11 | 王艳霞 | Sputum aspirator tube is used in a kind of efficient paediatrics respiratory disorder treatment |
| CN209074531U (en) * | 2018-05-23 | 2019-07-09 | 陈家麟 | A kind of ear-nose-throat department ear canal detection device |
| CN209557866U (en) * | 2018-11-29 | 2019-10-29 | 浙江艾柯暖通科技有限公司 | A kind of water segregator captation |
| CN210170024U (en) * | 2019-01-22 | 2020-03-24 | 王刚 | Novel clinical checker of large internal medicine |
| CN109938688A (en) * | 2019-03-04 | 2019-06-28 | 张朝阳 | A kind of liver and gall surgical department's laparoscope machine probe for being convenient to clean and dismantling |
| CN210013789U (en) * | 2019-03-25 | 2020-02-04 | 芜湖西南机械有限公司 | Single-cylinder plunger pump |
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| CN211985363U (en) * | 2020-03-04 | 2020-11-24 | 赵霞 | Oral cavity sight glass |
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