CN111012284B - Endoscope and method for operating the same - Google Patents
Endoscope and method for operating the same Download PDFInfo
- Publication number
- CN111012284B CN111012284B CN201911154587.0A CN201911154587A CN111012284B CN 111012284 B CN111012284 B CN 111012284B CN 201911154587 A CN201911154587 A CN 201911154587A CN 111012284 B CN111012284 B CN 111012284B
- Authority
- CN
- China
- Prior art keywords
- turntable
- fixed
- handle
- steel wire
- endoscope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 37
- 230000037431 insertion Effects 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 46
- 239000010959 steel Substances 0.000 claims description 46
- 238000001514 detection method Methods 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 210000000707 wrist Anatomy 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 4
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
-
- 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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention provides an endoscope, which relates to the technical field of medical equipment and comprises a handle and an insertion part; the insertion part is used for a human body; the handle with the portion of inserting is connected, the extending direction of handle is relative the extending direction slope setting of portion of inserting, just the handle with the contained angle of portion of inserting is the obtuse angle. During the use, adjust the extending direction of portion of inserting to the horizontality to behind the handle adjustment for the state of downward sloping, doctor's hand can be the natural state and grips the handle, drives the portion of inserting and inserts the human body and keep the relative level of portion of inserting, and doctor's hand can be the natural state and need not overturn the wrist always in the inspection process, and easy and simple to handle just can alleviate the hand burden when doctor operates, and the doctor of being convenient for keeps the stability of portion of inserting, thereby guarantees the operation effect.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an endoscope.
Background
The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery and modern electronics, can enter the human body, and can be used for seeing pathological changes which cannot be displayed by X rays, so that the endoscope is widely applied to medicine.
In the prior art, an endoscope is composed of an operation handle and an insertion portion, and the axis of the operation handle and the axis of the insertion portion are arranged in a collinear manner.
When the prone position examination is carried out, a patient lies on the back on an operation bed, a doctor is slightly lower than the operation bed in sitting posture, and the operation doctor needs to turn over a wrist to realize the purpose of inserting the insertion part into the uterine cavity of the patient lying on the bed and keeping the insertion part relatively horizontal. The wrist is turned over to keep the stability of the insertion part, so that a great burden is caused to an operating doctor, and when the operation time is long, the hand is easy to shake, so that the insertion part is unstable, and the operation effect is influenced.
Disclosure of Invention
The invention aims to provide an endoscope, which solves the technical problem that the endoscope in the prior art is inconvenient to operate.
The endoscope provided by the invention comprises a handle and an insertion part;
the insertion part is used for being inserted into a human body; the handle with the portion of inserting is connected, the extending direction of handle is relative the extending direction slope setting of portion of inserting, just the handle with the contained angle of portion of inserting is the obtuse angle to when making the portion of inserting insert human in, the handle inclines towards the user.
Further, the endoscope also comprises a turntable assembly and a mounting assembly;
the mounting assembly is connected between the handle and the insertion portion;
the turntable assembly is used for winding a steel wire of the endoscope, and can rotate to tighten or loosen the steel wire of the endoscope; the turntable assembly is disposed within the mounting assembly.
Further, the turntable assembly comprises a fixed turntable, an adjusting turntable and a tensioning member;
a first groove is formed in the side wall of the fixed turntable, and the fixed turntable is fixedly arranged in the mounting assembly;
the tensioning piece is fixed to be set up on the first terminal surface of fixed carousel, it is in to adjust the carousel through the fastener setting on the first terminal surface of fixed carousel, it can rotate around the axis of adjusting the carousel to adjust the carousel, just it can fix to adjust the carousel on the first terminal surface of fixed carousel, be equipped with the second recess on the lateral wall of regulation carousel.
Furthermore, gaps are arranged on two sides of the adjusting turntable.
Further, the endoscope also includes a cable mounting assembly;
the cable installation assembly comprises an outlet connector, the outlet connector is used for being sleeved on a cable, and a sealing element is arranged between the inner wall of the outlet connector and the cable;
the wire outlet connector is fixedly connected with the handle, one end of the wire outlet connector is located inside the handle, and the other end of the wire outlet connector extends out of the handle.
Further, the cable installation component also comprises a cable adapter;
the cable adapter is used for connecting the cable core, and the cable adapter is fixed inside the outgoing line connector.
Further, the cable mounting assembly further comprises a mounting seat and a bracket;
the outlet connector is fixed on the mounting seat through the support, and the mounting seat is arranged inside the handle.
Further, the endoscope also comprises a leak detection valve assembly and a mounting assembly;
the leakage detection valve component comprises a leakage detection valve and a fixed seat;
the mounting assembly is connected between the handle and the insertion portion;
the leak detection valve is characterized in that a through hole is formed in the mounting assembly, the fixing seat is arranged inside the mounting assembly, and one end of the leak detection valve extends into the through hole and is detachably connected with the fixing seat.
Further, the through hole is provided on a side wall of the mounting component.
Further, a sealing element is arranged between the leakage detection valve and the side wall of the through hole.
The endoscope provided by the invention comprises a handle and an insertion part; the insertion part is used for being inserted into a human body; the handle with the portion of inserting is connected, the extending direction of handle is relative the extending direction slope setting of portion of inserting, just the handle with the contained angle of portion of inserting is the obtuse angle to when making the portion of inserting insert human in, the handle inclines towards the user. During the use, adjust the extending direction of portion of inserting to the horizontality to behind the handle adjustment for the state of downward sloping, doctor's hand can be the natural state and grips the handle, drives the portion of inserting and inserts the human body and keep the relative level of portion of inserting, and doctor's hand can be the natural state and need not overturn the wrist always in the inspection process, and easy and simple to handle just can alleviate the hand burden when doctor operates, and the doctor of being convenient for keeps the stability of portion of inserting, thereby guarantees the operation effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of an endoscope provided by an embodiment of the present invention;
FIG. 2 is a schematic structural view of a hub assembly of an endoscope provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a cable mounting assembly in an endoscope provided by an embodiment of the present invention;
FIG. 4 is an exploded view of a cable mount assembly in an endoscope provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a leak detection valve assembly according to an embodiment of the present invention.
Icon: 1-an insertion portion; 2-mounting the component; 3-a handle; 4-a turntable assembly; 41-steel wire positioned at the left side of the fixed turntable; 42-steel wire on the right side of the fixed turntable; 43-fixed turntable; 44-an adjustment dial located at the leftmost end; 45-an adjusting turntable positioned at the rightmost end; 46-a topmost tension member; 47-a tension member at the leftmost end; 48-a tension member located at the rightmost end; 5-a cable mounting assembly; 51-a wire outlet connector; 52-cable adapter; 53-sealing ring; 54-sealing glue; 55-a mounting seat; 56-silica gel sleeve; 57-a scaffold; 58-clamping nut; 59-tightening the nut; 6-a cable; 61-wire core; 7-a leak detection valve assembly; 71-a fixed seat; 72-a mounting bracket; 73-leak detection valve.
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings in an initial state, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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.
The invention provides an endoscope, and a plurality of embodiments are given below to describe the endoscope provided by the invention in detail.
The endoscope provided by the present embodiment, as shown in fig. 1 to 5, includes a handle 3 and an insertion portion 1; the insertion part 1 is used for inserting a human body; the handle 3 is connected with the insertion part 1, the extending direction of the handle 3 is obliquely arranged relative to the extending direction of the insertion part 1, and the included angle between the handle 3 and the insertion part 1 is an obtuse angle, so that when the insertion part 1 is inserted into a human body, the handle 3 inclines towards a user.
During the use, adjust the extending direction of portion of inserting 1 to the horizontality to handle 3 adjusts the state back of downward sloping, and doctor's hand can be the natural state and grips handle 3, drives portion of inserting 1 and inserts the human body and keep portion of inserting 1 relative level, and doctor's hand can be the natural state and need not overturn the wrist always in the inspection process, and easy and simple to handle and can alleviate the hand burden when doctor operates, and the doctor of being convenient for keeps the stability of portion of inserting 1, thereby guarantees the operation effect.
Wherein, handle 3 and inserted part 1 can be connected directly, also can be connected through installation component 2, and in this embodiment, handle 3 and inserted part 1 are connected through installation component 2, and carousel subassembly 4 sets up in installation component 2.
As shown in fig. 1 and 4, the outer contour of the handle 3 is a strip-shaped shell, so that the handle 3 can be held comfortably by both the left hand and the right hand when in use, thereby facilitating the use of users with various operation habits and improving the applicability.
Further, the endoscope also comprises a turntable assembly 4 and a mounting assembly 2; the mounting component 2 is connected between the handle 3 and the insertion part 1; the turntable assembly 4 is used for winding a steel wire of the endoscope, and the turntable assembly 4 can rotate to tighten or loosen the steel wire of the endoscope; the turntable assembly 4 is disposed inside the mounting assembly 2.
The steel wire of the endoscope is wound on the turntable assembly 4, and the steel wire of the endoscope can be tensioned or loosened by rotating the turntable assembly 4, so that the steel wire of the endoscope can be adjusted.
The installation component 2 can be composed of a shell, the turntable component 4 is arranged in the shell, a cover plate can be arranged on the shell, and the turntable component 4 can be exposed after the cover plate is lifted, so that the steel wire can be adjusted through the turntable component 4.
Set up carousel subassembly 4 on installation component 2, can make carousel subassembly 4 and handle 3 separation to can make the extension direction size of handle 3 shorter, make doctor's operation more convenient, man-machine interaction is stronger.
And turntable assembly 4 sets up on installation component 2, when needing to adjust the steel wire, need not to unpack apart handle 3, only need in turntable assembly 4 position adjustment can, it is more convenient to adjust, has avoided unnecessary dismouting work repeatedly.
Further, the turntable assembly 4 comprises a fixed turntable 43, an adjusting turntable and a tensioning member; a first groove is formed in the side wall of the fixed turntable 43, and the fixed turntable 43 is fixedly arranged in the installation component 2; the tensioning piece is fixed to be set up on the first terminal surface of fixed carousel 43, adjusts the carousel and passes through the fastener setting on the first terminal surface of fixed carousel 43, adjusts the carousel and can rotate around the axis of adjusting the carousel, and adjusts the carousel and can fix on the first terminal surface at fixed carousel 43, is equipped with the second recess on the lateral wall of regulation carousel.
Wherein, tensioning member can be the screw, also can be any suitable form such as bolt.
The adjusting rotary table is arranged on the fixed rotary table 43 through a fastener, the fastener can be any suitable form such as a screw or a bolt, when the adjusting rotary table needs to be rotated, the fastener is loosened to enable the adjusting rotary table to rotate, and when the adjusting rotary table needs to be fixed, the fastener is screwed to enable the adjusting rotary table to be fixed on the first end face of the fixed rotary table 43.
The steel wire is by the bottom winding of first recess to the top back of first recess, twines in proper order on the lateral wall of tensioning piece and the second recess of adjusting the carousel, can tighten the steel wire when clockwise rotation adjusts the carousel, can transfer the pine steel wire when anticlockwise rotation adjusts the carousel.
Specifically, fixed carousel 43 passes through the screw fixation inside installation component 2, and the tensioning is three, and three tensioning is the top that the triangle-shaped was arranged at the first terminal surface of fixed carousel 43, adjusts the carousel and be two, and two are adjusted the carousel setting in three tensioning below to two are adjusted the carousel and are set up along controlling the direction interval, and the steel wire is two.
The steel wire 41 on the left side of the fixed turntable 43 firstly winds into the first groove from the left side of the fixed turntable 43, winds out from the groove on the top of the fixed turntable 43, sequentially winds around the tension member 46 at the topmost end and the tension member 47 at the leftmost end on the steel wire 41 on the left side of the fixed turntable 43, and finally winds into the second groove on the adjusting turntable 44 at the leftmost end. The adjusting turntable 44 at the leftmost end is locked in advance through a fastening piece, the adjusting turntable 44 at the leftmost end can be ensured to rotate after being locked in advance, the adjusting turntable 44 at the leftmost end is rotated clockwise, steel wire tightening can be realized, the adjusting turntable 44 at the leftmost end is rotated anticlockwise, steel wire loosening can be realized, after the steel wire is adjusted to a proper tightness degree, the steel wire 41 at the left side of the fixed turntable 43 is fixed through the locking fastening piece, and the adjustment of the steel wire 41 at the left side of the fixed turntable 43 is completed;
the steel wire 42 on the right side of the fixed turntable 43 firstly winds into the first groove from the right side of the fixed turntable 43, winds out from the groove on the top of the fixed turntable 43, sequentially winds around the tension member 46 at the topmost end and the tension member 48 at the rightmost end on the steel wire 42 on the right side of the fixed turntable 43, and finally winds into the second groove on the adjusting turntable 45 at the rightmost end. The regulation carousel 45 that is located the rightmost end is locked through the fastener in advance, can guarantee to be located the regulation carousel 45 of rightmost end after the pre-lock and rotate, clockwise turning is located the regulation carousel 45 of rightmost end, can realize the steel wire and tighten up, anticlockwise turning is located the regulation carousel 45 of rightmost end, can realize the steel wire and transfer the pine, treat that the steel wire adjusts to suitable elasticity degree after, the locking fastener fixes the steel wire 42 that is located fixed carousel 43 right side, accomplish the regulation that is located the steel wire 42 on fixed carousel 43 right side.
Furthermore, gaps are arranged on two sides of the adjusting turntable. When the adjusting rotary disc is required to be rotated, the tweezers can be used for stretching into the two notches, the tweezers are used for driving the adjusting rotary disc to rotate, and the adjusting convenience is improved.
Further, the endoscope also comprises a cable mounting assembly 5; the cable installation component 5 comprises an outlet connector 51, the outlet connector 51 is used for being sleeved on the cable 6, and a sealing element is arranged between the inner wall of the outlet connector 51 and the cable 6; the wire outlet joint 51 is fixedly connected with the handle 3, one end of the wire outlet joint 51 is positioned inside the handle 3, and the other end of the wire outlet joint extends out of the handle 3.
The sealing member may be a sealant 54 or may be in any suitable form such as a gasket 53. The fixed connection mode of the outlet connector 51 and the handle 3 can be a clamping mode, and can also be any suitable mode such as an adhesion mode. A sealing ring 53 can be arranged between the wire outlet joint and the handle 3 to enhance the sealing effect.
The cable 6 penetrates out of the handle 3 through the wire outlet connector 51, and the sealing device is simple in structure, easy to assemble and disassemble and capable of achieving a sealing effect.
Further, the cable mounting assembly 5 also includes a cable adapter 52; the cable adapter 52 is used for connecting the wire core 61, and the cable adapter 52 is fixed inside the wire outlet connector.
Specifically, utilize cable adapter 52 to correspond the sinle silk 61 of the cable 6 of cable adapter 52 both sides to be connected together, sinle silk 61 welds with cable adapter 52's interface, sheathe sealing washer 53 in the outside of cable adapter 52 after the welding is accomplished, and set up sealed glue 54 on sinle silk 61 and cable adapter 52's welding point, fix cable adapter 52 in the inside of the joint of being qualified for the next round of competitions afterwards, set up sealed glue 54 in order to fill cable 6 and the gap of being qualified for the next round of competitions between the joint of being qualified for the next round of competitions at the both ends of the joint of being qualified for the next round of competitions.
The cable adapter 52 may be fixed inside the outlet connector in any suitable manner, such as clamping, or bonding.
A solid cable adapter 52 is welded at the middle part of the cable 6, a channel for air leakage of the cable core 61 can be cut off, the problem of air leakage of the cable core 61 is solved from the source by matching the sealant 54, the internal pressure of the equipment is ensured to be constant, the internal waterproof performance of the cable 6 is ensured, and the misjudgment condition of the leakage detection operation is avoided.
Further, the cable mounting assembly 5 further comprises a mounting seat 55 and a bracket 57; the outlet connector 51 is secured to a mounting 55 by a bracket 57, the mounting 55 being located within the handle 3.
The bracket 57 is sleeved into the wire outlet connector 51, the bracket 57 and the wire outlet connector 51 are fixed through the anti-back nut, and then the bracket 57 is fixed on the mounting seat 55 through a fastener (a screw or a bolt, and the like), so that the cable 6 is fixed.
In addition, the cable mounting assembly 5 may further include a jam nut 58, a jacking nut 59, and a silicone sleeve 56. One end of the wire outlet joint 51 is positioned in the handle 3, the other end of the wire outlet joint 51 extends out of the handle 3, and after the clamping nut 58 is screwed with the side wall of the wire outlet joint 51, the clamping nut 58 is clamped between the wire outlet joint 51 and the handle 3 so as to position the wire outlet joint 51; the silica gel sleeve 56 is sleeved on the wire outlet connector 51, one end of the silica gel sleeve 56 extends into the handle 3, the jacking nut 59 is in threaded connection with the side wall of the wire outlet connector 51, the jacking nut 59 is located between the wire outlet connector 51 and the silica gel sleeve 56, the jacking nut 59 is located inside the handle 3, and the jacking nut 59 can enable the silica gel sleeve 56 to be jacked between the handle 3 and the jacking nut 59, so that the sealing performance is enhanced.
Further, the endoscope also comprises a leak detection valve assembly 7 and a mounting assembly 2; the leak detection valve assembly 7 comprises a leak detection valve 73 and a fixed seat 71; the mounting assembly 2 is connected between the handle 3 and the insertion part 1; be equipped with the through-hole on the installation component 2, fixing base 71 sets up inside installation component 2, and the one end of leak hunting valve 73 stretches into the through-hole and is connected with fixing base 71 detachably.
Specifically, the mounting assembly 2 is fixedly provided with a mounting bracket 72 inside, the fixing seat 71 is fixedly arranged on the mounting bracket 72, and one end of the leak detection valve 73 extends into the through hole and is detachably connected with the fixing seat 71, so that the leak detection valve 73 is fixed with the mounting assembly 2.
The leak detection valve 73 and the fixed seat 71 can be connected in a threaded manner, and can also be in any suitable form such as clamping connection.
Further, a through hole is provided on a side wall of the mount assembly 2. The leak detection valve 73 with a relatively small size can be used, and the leak detection valve 73 is mounted on the side wall of the mounting assembly 2 at a position away from the side wall of the handle 3, so that the leak detection valve 73 is not in contact with the hand of a user, the holding hand feeling of an operator is improved, and the risk of scratching the leak detection valve 73 in the operation process of the operator is avoided.
Further, a sealing member is arranged between the leak detection valve 73 and the side wall of the through hole, so that the leak detection valve 73 and the mounting assembly 2 are sealed and waterproof.
The leak detection valve 73 may be provided with a seal groove on which a seal is fitted so that the seal is disposed between the leak detection valve 73 and the side wall of the through hole.
The endoscope provided by the embodiment comprises a handle 3 and an insertion part 1; the insertion part 1 is used for inserting a human body; the handle 3 is connected with the insertion part 1, the extending direction of the handle 3 is obliquely arranged relative to the extending direction of the insertion part 1, and the included angle between the handle 3 and the insertion part 1 is an obtuse angle, so that when the insertion part 1 is inserted into a human body, the handle 3 is inclined towards a user. During the use, adjust the extending direction of portion of inserting 1 to the horizontality to handle 3 adjusts the state back of downward sloping, and doctor's hand can be the natural state and grips handle 3, drives portion of inserting 1 and inserts the human body and keep portion of inserting 1 relative level, and doctor's hand can be the natural state and need not overturn the wrist always in the inspection process, and easy and simple to handle and can alleviate the hand burden when doctor operates, and the doctor of being convenient for keeps the stability of portion of inserting 1, thereby guarantees the operation effect.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. An endoscope, comprising a handle and an insertion portion;
the insertion part is used for being inserted into a human body; the handle is connected with the insertion part, the extending direction of the handle is obliquely arranged relative to the extending direction of the insertion part, and the included angle between the handle and the insertion part is an obtuse angle, so that when the insertion part is inserted into a human body, the handle is inclined towards a user;
the endoscope further comprises a turntable assembly and a mounting assembly;
the mounting assembly is connected between the handle and the insertion portion;
the turntable assembly is used for winding a steel wire of the endoscope, and can rotate to tighten or loosen the steel wire of the endoscope; the turntable assembly is arranged in the mounting assembly;
the turntable assembly comprises a fixed turntable, an adjusting turntable and a tensioning piece;
a first groove is formed in the side wall of the fixed turntable, and the fixed turntable is fixedly arranged in the mounting assembly;
the tensioning piece is fixedly arranged on the first end face of the fixed rotary disc, the adjusting rotary disc is arranged on the first end face of the fixed rotary disc through a fastening piece, the adjusting rotary disc can rotate around the axis of the adjusting rotary disc, the adjusting rotary disc can be fixed on the first end face of the fixed rotary disc, and a second groove is formed in the side wall of the adjusting rotary disc;
the number of the tensioning pieces is three, the three tensioning pieces are arranged on the top of the first end face of the fixed rotary table in a triangular shape, the number of the adjusting rotary tables is two, the two adjusting rotary tables are arranged below the three tensioning pieces, the two adjusting rotary tables are arranged at intervals in the left-right direction, and the number of the steel wires is two;
the steel wire positioned on the left side of the fixed turntable firstly winds into the first groove from the left side of the fixed turntable and winds out from the groove at the top of the fixed turntable, and the steel wire positioned on the left side of the fixed turntable sequentially winds around the tensioning member positioned at the topmost end and the tensioning member positioned at the leftmost end and finally winds into the second groove positioned on the adjusting turntable positioned at the leftmost end; the adjusting turntable at the leftmost end is locked in advance through a fastening piece, the adjusting turntable at the leftmost end can be ensured to rotate after being locked in advance, the adjusting turntable at the leftmost end is rotated clockwise, steel wire tightening can be achieved, the adjusting turntable at the leftmost end is rotated anticlockwise, steel wire loosening can be achieved, after the steel wire is adjusted to a proper tightness degree, the steel wire at the left side of the fixed turntable is fixed through the locking fastening piece, and adjustment of the steel wire at the left side of the fixed turntable is completed;
the steel wire on the right side of the fixed turntable firstly winds into the first groove from the right side of the fixed turntable and winds out from the groove in the top of the fixed turntable, and the steel wire on the right side of the fixed turntable sequentially winds around the tensioning piece on the topmost end and the tensioning piece on the rightmost end and finally winds into the second groove on the adjusting turntable on the rightmost end; the adjusting turntable located at the rightmost end is locked in advance through the fastening piece, the adjusting turntable located at the rightmost end can be guaranteed to rotate after the locking in advance, the clockwise rotation is located the adjusting turntable at the rightmost end, the steel wire tightening can be realized, the anticlockwise rotation is located the adjusting turntable at the rightmost end, the loosening of the steel wire can be realized, after the steel wire is adjusted to a proper tightness degree, the steel wire located on the right side of the fixed turntable is fixed by the locking fastening piece, and the adjustment of the steel wire located on the right side of the fixed turntable is completed.
2. The endoscope of claim 1, wherein the adjustment dial is notched on both sides.
3. The endoscope of claim 1, further comprising a cable mounting assembly;
the cable installation assembly comprises an outlet connector, the outlet connector is used for being sleeved on a cable, and a sealing element is arranged between the inner wall of the outlet connector and the cable;
the wire outlet connector is fixedly connected with the handle, one end of the wire outlet connector is located inside the handle, and the other end of the wire outlet connector extends out of the handle.
4. The endoscope of claim 3, wherein the cable mounting assembly further comprises a cable adapter;
the cable adapter is used for connecting the cable core, and the cable adapter is fixed in the wire outlet connector.
5. The endoscope of claim 4, wherein the cable mounting assembly further comprises a mount and a bracket;
the outlet connector is fixed on the mounting seat through the support, and the mounting seat is arranged inside the handle.
6. The endoscope of claim 1, further comprising a leak detection valve assembly and a mounting assembly;
the mounting assembly is connected between the handle and the insertion portion; the leakage detection valve component comprises a leakage detection valve and a fixed seat;
the leak detection valve is characterized in that a through hole is formed in the mounting assembly, the fixing seat is arranged inside the mounting assembly, and one end of the leak detection valve extends into the through hole and is detachably connected with the fixing seat.
7. The endoscope of claim 6, wherein the through-hole is provided in a sidewall of the mounting assembly.
8. The endoscope of claim 6, wherein a seal is provided between the leak detection valve and a sidewall of the through bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154587.0A CN111012284B (en) | 2019-11-22 | 2019-11-22 | Endoscope and method for operating the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154587.0A CN111012284B (en) | 2019-11-22 | 2019-11-22 | Endoscope and method for operating the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111012284A CN111012284A (en) | 2020-04-17 |
| CN111012284B true CN111012284B (en) | 2022-08-26 |
Family
ID=70206856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911154587.0A Active CN111012284B (en) | 2019-11-22 | 2019-11-22 | Endoscope and method for operating the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111012284B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315411B (en) * | 2020-05-06 | 2022-11-15 | 杭州维斯博医疗科技有限公司 | Multipurpose soft gun type ear-nose-throat endoscope |
| CN114305295A (en) * | 2020-09-28 | 2022-04-12 | 微创优通医疗科技(嘉兴)有限公司 | Endoscope and endoscope system |
| CN114642395A (en) * | 2022-05-24 | 2022-06-21 | 迈迪威(深圳)实业有限公司 | Medical endoscope device capable of taking accumulated liquid |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203430A (en) * | 1976-12-16 | 1980-05-20 | Nagashige Takahashi | Device for controlling curvature of an end section in an endoscope |
| JPH07215589A (en) * | 1994-01-31 | 1995-08-15 | Ogura Clutch Co Ltd | Tension adjusting device |
| JPH09278380A (en) * | 1996-04-08 | 1997-10-28 | Mitsubishi Heavy Ind Ltd | Wire sag control method and device for work barge |
| JP3128146U (en) * | 2006-10-13 | 2006-12-28 | 都築自動車整備株式会社 | Wire rope straightening device |
| CN102409959A (en) * | 2011-11-24 | 2012-04-11 | 中博农畜牧科技股份有限公司 | Steel wire rope tensioning device |
| JP2012125093A (en) * | 2010-12-10 | 2012-06-28 | Asahi Tec Corp | Cable tensioning method, connecting fitting, and connecting fitting unit |
| CN203653153U (en) * | 2014-01-17 | 2014-06-18 | 宁津县汇洋建筑设备有限公司 | Steel wire rope locking mechanism |
| JP2018057825A (en) * | 2016-10-05 | 2018-04-12 | パナソニックＩｐマネジメント株式会社 | Assist device, assist method, and program |
| CN209301105U (en) * | 2018-12-06 | 2019-08-27 | 浙江百安医疗科技有限公司 | A kind of hygiene-type vaginal examination speculum expander |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0994219A (en) * | 1995-09-29 | 1997-04-08 | Shimadzu Corp | Endoscope |
| WO2013114703A1 (en) * | 2012-01-31 | 2013-08-08 | オリンパスメディカルシステムズ株式会社 | Endoscope |
| CN103458757B (en) * | 2012-02-22 | 2015-10-07 | 奥林巴斯医疗株式会社 | Endoscope |
| DE102013214278A1 (en) * | 2013-07-22 | 2015-01-22 | Digital Endoscopy Gmbh | SEALING COMPONENT FOR AN ENDOSCOPE PLUG |
| CN103855494B (en) * | 2013-08-21 | 2016-03-30 | 苏州瑞可达连接系统股份有限公司 | A kind of wire and cable connector parts |
| JP6402119B2 (en) * | 2014-02-07 | 2018-10-10 | オリンパス株式会社 | Endoscope |
| JP6006455B2 (en) * | 2014-06-20 | 2016-10-12 | オリンパス株式会社 | Endoscope device |
| CN106659363B (en) * | 2015-03-12 | 2018-06-22 | 奥林巴斯株式会社 | Endoscopic procedure portion and endoscope |
| CN204581208U (en) * | 2015-03-31 | 2015-08-26 | 珠海迈德豪医用科技有限公司 | A kind of endoscope fixation with steel wire governor motion |
| JP6153696B1 (en) * | 2015-12-17 | 2017-06-28 | オリンパス株式会社 | Endoscope |
| CN207928302U (en) * | 2017-05-09 | 2018-10-02 | 浙江优亿医疗器械有限公司 | Has the portable electronic nasopharyngolarygnoscope of leakage detection structure |
| CN207928306U (en) * | 2017-07-26 | 2018-10-02 | 浙江百安医疗科技有限公司 | The antipollution vaginal dilator of handle |
| CN110444978B (en) * | 2019-09-06 | 2024-07-26 | 深圳市道通科技股份有限公司 | Spool switching assembly and endoscope |
-
2019
- 2019-11-22 CN CN201911154587.0A patent/CN111012284B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203430A (en) * | 1976-12-16 | 1980-05-20 | Nagashige Takahashi | Device for controlling curvature of an end section in an endoscope |
| JPH07215589A (en) * | 1994-01-31 | 1995-08-15 | Ogura Clutch Co Ltd | Tension adjusting device |
| JPH09278380A (en) * | 1996-04-08 | 1997-10-28 | Mitsubishi Heavy Ind Ltd | Wire sag control method and device for work barge |
| JP3128146U (en) * | 2006-10-13 | 2006-12-28 | 都築自動車整備株式会社 | Wire rope straightening device |
| JP2012125093A (en) * | 2010-12-10 | 2012-06-28 | Asahi Tec Corp | Cable tensioning method, connecting fitting, and connecting fitting unit |
| CN102409959A (en) * | 2011-11-24 | 2012-04-11 | 中博农畜牧科技股份有限公司 | Steel wire rope tensioning device |
| CN203653153U (en) * | 2014-01-17 | 2014-06-18 | 宁津县汇洋建筑设备有限公司 | Steel wire rope locking mechanism |
| JP2018057825A (en) * | 2016-10-05 | 2018-04-12 | パナソニックＩｐマネジメント株式会社 | Assist device, assist method, and program |
| CN209301105U (en) * | 2018-12-06 | 2019-08-27 | 浙江百安医疗科技有限公司 | A kind of hygiene-type vaginal examination speculum expander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111012284A (en) | 2020-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111012284B (en) | Endoscope and method for operating the same | |
| JP4959689B2 (en) | Implant device | |
| US11730572B2 (en) | Apparatus for attaching a dental component to a dental implant | |
| US4850873A (en) | Prosthodontic restoration components | |
| US7101177B2 (en) | Screw device for orthodontic treatment | |
| EP0443892B1 (en) | Implant for osteosynthesis device, in particular for the spinal column | |
| KR200207524Y1 (en) | Orthodontic implant | |
| JP6197191B2 (en) | Denture fixing attachment | |
| JPH065761Y2 (en) | Endoscope | |
| KR200458725Y1 (en) | Fixing device for orthodontic apparatus | |
| US20070117466A1 (en) | Sealed lamp socket | |
| KR20190030817A (en) | Dental implant system | |
| US20140038133A1 (en) | Denture retention system | |
| JP2007097987A (en) | Orthodontic appliance | |
| JP2004057729A (en) | Orthodontic implant | |
| KR101994119B1 (en) | Occlusion meter for implant | |
| CN201299637Y (en) | Adjustable patella claw | |
| KR100678708B1 (en) | Fixing device for artificial teeth | |
| CA3153876A1 (en) | Gum healing abutment for a dental implant | |
| ATE300917T1 (en) | SURGICAL INSTRUMENT SET FOR VERTEBRA FIXATION | |
| JP3488143B2 (en) | Adapter for high frequency treatment tool | |
| CN219090851U (en) | Support device for external diaphragm pacemaker | |
| CN216962713U (en) | Tool tray of dental unit | |
| KR102686066B1 (en) | Holding device of dental suction equipment | |
| KR20180026051A (en) | Dental torque wrench for fastening an abutment to an implant fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Endoscope Granted publication date: 20220826 Pledgee: Zhejiang Xianju Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG BAIAN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024330001667 |