CN113812913B - Endoscope convenient to operate - Google Patents
Endoscope convenient to operate Download PDFInfo
- Publication number
- CN113812913B CN113812913B CN202111207377.0A CN202111207377A CN113812913B CN 113812913 B CN113812913 B CN 113812913B CN 202111207377 A CN202111207377 A CN 202111207377A CN 113812913 B CN113812913 B CN 113812913B
- Authority
- CN
- China
- Prior art keywords
- endoscope
- air bag
- bending
- detection end
- spheres
- 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
- 238000005452 bending Methods 0.000 claims abstract description 97
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 230000008602 contraction Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 11
- 230000000968 intestinal effect Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
-
- 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
- A61B1/005—Flexible endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
Abstract
The application relates to the technical field of endoscopes, and discloses an endoscope convenient to operate, which comprises an endoscope tube body and a detection end, wherein a pressure sensing module is arranged at the end part of the detection end and is used for detecting the pressure value change received by the detection end during detection; the tail part of the detection end is provided with a contraction device which is used for contracting the detection end; the bending piece is arranged between the endoscope tube body and the contraction device and is used for adjusting the bending of the detection end of the endoscope; the bending piece comprises a plurality of spheres which are connected in series in a spinal type. The outside of the bending piece is provided with a vent pipe which is in a bending structure after being filled with air. The application adopts a unique way of inflating the air bag to drive the endoscope to bend, changes the traditional way of controlling the bending of the endoscope by a stay wire and the like, and is convenient for controlling the bending angle of the endoscope accurately and conveniently.
Description
Technical Field
The application relates to the technical field of endoscopes, in particular to an endoscope convenient to operate.
Background
The current front end of the gastrointestinal endoscope mostly adopts a lens and is matched with computer image display, so that doctors can well know the condition of the endoscope in a human body, operators observe the condition that the endoscope lens enters the intestinal tract by penetrating through a display, and prompt is given when the images that the lens is too close to the intestinal wall are found, but the prompt response time and the response time of the operators have larger errors, particularly the operators cannot respond in time, so that the patients suffer greater pain due to excessive medical intestinal wall perforation.
When the endoscope is used, most of common endoscopes adopt a pneumatic matched air pipe or a mechanical joint matched traction rope, so that the head of the endoscope can be bent, but when the endoscope is bent, the bending position and the bending diameter of the bending part cannot be controlled, when the bending diameter of the endoscope is overlarge, the movement of the endoscope in the intestinal tract is influenced, and when the bending diameter is overlarge, the endoscope is difficult to pass through the bending part of the intestinal tract and even damage is caused to the intestinal tract;
the commonly used mechanical joint type endoscope head bending mode mostly adopts a mechanical joint to plug the middle part of the endoscope, so that the endoscope has only a probing function, and can not treat intestinal tracts while probing or the mechanical joint influences the driving of the endoscope treatment.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the application provides an endoscope convenient to operate, which is provided with a pressure sensing module to trigger a contraction device to contract the end part of the endoscope, so as to prevent the end part of the endoscope from penetrating through the intestinal tract, a spine bending piece is adopted in the bending area of the endoscope, and a middle channel is arranged in the endoscope, so that the endoscope is beneficial to the driving of a treatment assembly to pass through to treat a patient.
(II) technical scheme
In order to solve the technical problems, the application provides the following technical scheme: an endoscope convenient to operate comprises an endoscope tube body and a bending piece, wherein the bending piece is arranged between the endoscope tube body and a contraction device and is used for adjusting the bending of an endoscope detection end;
the bending piece comprises a plurality of spheres which are connected in series in a spine manner, and a penetrating type accommodating cavity is formed in the middle of each sphere, so that the endoscope treatment driving assembly can penetrate through the spheres;
the two ends of each sphere are respectively provided with a sleeve and a clamping piece, and two adjacent spheres are sleeved with each other through the sleeve and the clamping pieces, so that each two spheres can be bent; and the outer side of the bending piece is provided with a vent pipe which is in a bending structure after being filled with air.
Preferably: every two the outside is provided with floating spring between the spheroid, spheroid outside week side is provided with a plurality of locating hole, the breather pipe passes through the locating hole is fixed, the spheroid surface is located the top and the below of locating hole are provided with the fixed block respectively, floating spring is located between the fixed block of two spheroid junctions, floating spring makes every two spheroids be in relatively straight state all the time under the exogenic action.
Preferably: the air pipe bottom is provided with the compensation gasbag, the inside lane that is provided with of compensation gasbag, the breather pipe disperses in the week side of bending piece, and adjacent two the breather pipe length is different, makes the difference the breather pipe is inflated the back, and bending piece crooked different degree, the bottom of breather pipe all with the compensation gasbag is connected, the compensation gasbag passes through the lane is cut apart, makes the compensation gasbag divide into interior gasbag and outer gasbag, the compensation gasbag upper surface be provided with the vent of breather pipe connection, the lane is annular wavy structure, makes every two adjacent the vent is in respectively in interior gasbag and the outer gasbag, interior gasbag with the outer gasbag has a plurality of independent gasbag to constitute, every independent gasbag bottom, independent gasbag bottom is provided with a plurality of connecting pipe and runs through the installed part is connected with outside air pump.
Preferably: the bottom of the compensation air bag is provided with a mounting piece, the mounting piece connects the endoscope tube body with the protection elastic tube, and the compensation air bag is mounted with the inside of the mounting piece.
Preferably: the vent pipe is provided with a corrugated pipe opposite to the joint of the two spheres, so that the vent pipes at different positions can follow deformation when the bending piece is bent.
Preferably: the outside of the bending piece is provided with a protective bullet pipe which is used for protecting the bending piece.
Preferably: the pressure sensing module is used for detecting the pressure value change received by the detection end during detection;
the tail part of the detection end is provided with a contraction device, and the contraction device is used for contracting the detection end.
Preferably: the detection end surface one side is provided with the camera, the camera below is provided with operating channel, the pressure sensing module includes a plurality of pressure detection sensor, pressure detection sensor is located the circumference of detection end tip surveys with operating channel's circumference survey, pressure detection sensor is connected with peripheral control display.
Preferably: the shrinkage device comprises an outer transmission ring and an inner transmission ring, wherein the outer transmission ring is coated outside the inner transmission ring, a baffle is arranged at the bottom of the inner transmission ring and is in sliding connection with the inner wall of the outer transmission ring, a miniature telescopic rod is arranged at the bottom of the baffle and is connected with the bottom of the outer transmission ring, the top of the inner transmission ring is fixedly connected with the tail part of the detection end, and the bottom of the outer transmission ring is connected with the top of the bending piece.
(III) beneficial effects
Compared with the prior art, the application provides an endoscope convenient to operate, which has the following beneficial effects:
1. the application adopts a unique air bag inflation mode to drive the endoscope to bend, changes the traditional mode that the endoscope is required to be controlled by a stay wire and the like, is convenient for accurately and conveniently controlling the bending angle of the endoscope, inflates the vent pipes with different lengths respectively through the inner air bag and the outer air bag which are separated by the annular wavy structure in the compensation air bag, inflates the vent pipes with different directions respectively through the independent air bags in the inner air bag and the outer air bag, inflates the vent pipes at the position through the independent air bags at the position when the bending piece is required to bend in a certain direction, and drives the ball to deflect after the vent pipes are inflated.
2. This endoscope convenient to operation detects the pressure that detects the end front end and receives through the pressure sensing module of detecting the end tip, and when it received pressure and surpassed the settlement rated value, immediately start miniature telescopic link, miniature telescopic link in the constriction device drives interior drive ring and outer drive ring and realizes the shrink, and then makes the shrink of detecting the end tip, and the pressure value that detects the end front end is less than safe pressure value up to pressure sensing module, prevents that the endoscope from puncturing the intestinal.
3. This endoscope convenient to operation detects the pressure that detects end week side through the pressure detection sensor of detecting end week side to through detecting the pressure value difference in the different positions of tip, and then preliminary intelligent judgement intestinal bending direction through external control display, and give warning and suggestion (suggestion endoscope head crooked degree and direction) through the display, then send out the alarm through the display, the operator shows the intestinal environment that the camera shot through the display, and observes, and then adjusts endoscope tip crooked degree.
4. This endoscope convenient to operation, through the independent gasbag in the compensation gasbag, for needing the longer breather pipe of bending position to aerify respectively, and then the longer breather pipe of filling up gas begins to bend to drive the bending piece of this longer breather pipe department to bend, if the bending degree is not enough, perhaps bending part is too high, again through being full of gas to the shorter breather pipe, then exert a bending force to the position that the bending piece is surmounted, realize the bending degree of bending piece or the bending of lower position.
5. This endoscope convenient to operation, through the spacing lug that spacing ring board and fastener tip set up on the external member set up, the external member cladding on making one spheroid is the fastener on another spheroid, realizes two spheroidal swing joint, and then the run-through that sets up in the messenger spheroid holds the chamber and is favorable to the drive of treatment subassembly (such as be used for driven driving rope, pole etc.) can pass, realizes when exploring, treats intestinal, or mechanical joint influences the drive of endoscope treatment.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present application;
FIG. 2 is a schematic overall perspective view of the present application;
FIG. 3 is a schematic view of the overall explosive structure of the present application;
FIG. 4 is a schematic view of a portion of the structure of the probe and retraction device of the present application;
FIG. 5 is a schematic view of the internal cross-sectional structure of the flexure of the present application;
FIG. 6 is a schematic view of the overall perspective of the flexure of the present application;
FIG. 7 is a schematic view of the structure of the aeration pipe according to the present application;
fig. 8 is a schematic view of the internal structure of the compensating air bag of the present application.
In the figure: 1. an endoscope tube; 2. a detection end; 21. a camera; 22. an operation channel; 3. a pressure sensing module; 31. a pressure detection sensor; 4. a constriction device; 41. an outer drive ring; 42. an inner drive ring; 43. a baffle; 44. a miniature telescopic rod; 5. a bending member; 51. a protective bullet tube; 6. a sphere; 61. a through-type accommodation chamber; 62. a kit; 63. a clamping piece; 64. positioning holes; 65. a limiting ring plate; 66. a limit lug; 67. a fixed block; 7. a floating spring; 8. a vent pipe; 81. a bellows; 9. a compensation air bag; 91. dividing the road; 92. a vent; 93. an independent air bag; 94. a connecting pipe; 10. and a mounting member.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-8, an endoscope convenient to operate includes an endoscope tube 1 and a detection end 2, wherein a pressure sensing module 3 is arranged at the end of the detection end 2, and the pressure sensing module 3 is used for detecting pressure value changes suffered by the detection end 2 during detection; the tail part of the detection end 2 is provided with a contraction device 4, and the contraction device 4 is used for contracting the detection end 2; a bending piece 5 provided between the endoscope tube 1 and the contraction device 4, the bending piece 5 being for adjusting bending of the endoscope probe end 2; the bending piece 5 comprises a plurality of spheres 6, the spheres 6 are in spinal series connection, and a penetrating accommodating cavity 61 is formed in the middle of each sphere 6, so that an endoscope treatment driving assembly can penetrate through; the two ends of each sphere 6 are respectively provided with a sleeve 62 and a clamping piece 63, and two adjacent spheres 6 are sleeved with each other through the sleeve 62 and the clamping piece 63, so that every two spheres 6 can be bent; a floating spring 7 is arranged on the outer side between every two spheres 6, and the floating spring 7 enables each two spheres 6 to be in a relatively straight state all the time under the action of external force; and can relatively move when each two spheres 6 are subjected to external force, and can return to the original position after the external force is removed. The outside of the bending piece 5 is provided with a vent pipe 8, the vent pipe 8 is in a bending structure after being filled with air, the bottom of the vent pipe 8 is provided with a compensating air bag 9, and a branch passage 91 is arranged in the compensating air bag 9. Therefore, after the vent pipe 8 is filled with air, the ball 6 can be driven to relatively move to form the bending of the whole structure.
Further, the camera 21 is arranged on one side of the surface of the end portion of the detecting end 2, the operation channel 22 is arranged below the camera 21, the pressure sensing module 3 comprises a plurality of pressure detecting sensors 31, the pressure detecting sensors 31 are located on the periphery of the end portion of the detecting end 2 and the periphery of the operation channel 22, the pressure detecting sensors 31 are connected with a peripheral control display, the pressure received by the front end of the detecting end 2 is detected by the pressure detecting sensors 31 on the periphery of the operation channel 22, when the pressure received by the pressure detecting sensors exceeds a set rated value, the contraction device 4 contracts, the detecting end 2 contracts backwards, the endoscope is prevented from penetrating the intestinal tract, when the detecting end 2 encounters an intestinal curved portion, the pressure received by the periphery of the detecting end 2 is detected by the pressure detecting sensors 31 on the periphery of the detecting end portion, the pressure values of different directions are detected, the intestinal curved direction is judged by the external control display, warning and advice (the degree and direction of the head of the advice endoscope) are given by the display, then an alarm is sent by the display, an operator displays the environment through the display, and the bending degree of the head 21 is observed by the display, and the intestinal tract is further observed by observing the end portion.
Further, the shrinking device 4 comprises an outer driving ring 41 and an inner driving ring 42, the outer driving ring 41 wraps the outer part of the inner driving ring 42, a baffle 43 is arranged at the bottom of the inner driving ring 42 and is in sliding connection with the inner wall of the outer driving ring 41, a micro telescopic rod 44 is arranged at the bottom of the baffle 43 and is connected with the bottom of the outer driving ring 41, the top of the inner driving ring 42 is fixedly connected with the tail of the detection end 2, the bottom of the outer driving ring 41 is connected with the top of the bending piece 5, the micro telescopic rod 44 in the shrinking device 4 is utilized to drive the inner driving ring 42 and the outer driving ring 41 to shrink, after the pressure sensing module 3 detects that the pressure value of the front end of the detection end 2 is higher than the rated value, the micro telescopic rod 44 is started immediately, and then the end of the detection end 2 is shrunk until the pressure sensing module 3 detects that the pressure value of the front end of the detection end 2 is lower than the safe pressure value.
Further, the outside week side of spheroid 6 is provided with a plurality of locating hole 64, breather pipe 8 is fixed through locating hole 64, spheroid 6 surface is located the top and the below of locating hole 64 and is provided with fixed block 67 respectively, floating spring 7 is located between the fixed block 67 of two spheroid 6 junctions, the bending piece 5 outside is provided with protection bullet pipe 51, protection bullet pipe 51 is used for protecting bending piece 5, utilize the locating hole 64 that spheroid 6 outside week side set up, drive spheroid 6 and deflect after breather pipe 8 aerifys, when breather pipe 8 is not aerifyd, under the effect of floating spring 7, every two spheroids 6 of connection do not receive the exogenic action, be in relatively straight state all the time.
Further, the inner side of the end part of the sleeve member 62 is provided with a limiting ring plate 65, the outer side of the end part of the clamping member 63 is provided with a limiting lug 66, the sleeve member 62 is coated outside the clamping member 63, the inner diameter of the limiting ring plate 65 is larger than the minimum outer diameter of the clamping member 63 and smaller than the outer diameter of the limiting lug 66, the limiting lug 66 at the end part of the clamping member 63 is positioned inside the sleeve member 62, the limiting ring plate 65 is matched with the limiting lug 66 to enable the two spheres 6 to move in a certain range, the effect of relative floating is achieved through matching with the floating spring 7, and accordingly the relative positions of the two spheres 6 are smoothly changed along with the change of external force. The sleeve 62 on one sphere 6 is covered with the clamping piece 63 on the other sphere 6 by using the limiting ring plate 65 arranged on the sleeve 62 and the limiting lug 66 arranged at the end part of the clamping piece 63, so that the movable connection of the two spheres 6 is realized.
Further, the vent pipe 8 is provided with a corrugated pipe 81 at the joint of the two spheres 6, so that the vent pipes 8 at different positions can follow deformation when the bending piece 5 is bent.
Further, the vent pipes 8 are dispersed on the periphery of the bending piece 5, and the lengths of two adjacent vent pipes 8 are different, so that after different vent pipes 8 are inflated, the bending piece 5 is bent to different degrees, the bottoms of the vent pipes 8 are connected with the compensating air bags 9, two vent pipes 8 with different lengths are arranged in parallel to form a group, the bottoms of all vent pipes 8 are uniformly connected with the compensating air bags 9, the vent pipes 8 with different lengths are respectively positioned at different positions of the bending piece 5, after the long vent pipe 8 is fully inflated, the bending piece 5 is bent according to the shape of the long vent pipe 8 after the long vent pipe 8 is fully inflated, at the moment, when the bending degree of the bending piece 5 is required to be deeper and the bending position is lower, bending force is applied to the intersecting position of the bending piece 5 after the short vent pipe 8 is fully inflated, and bending of the bending degree or bending of the lower position of the bending piece 5 is realized.
Further, a mounting member 10 is provided at the bottom of the compensating balloon 9, the mounting member 10 connects the endoscope tube body 1 with the protective elastic tube 51, the compensating balloon 9 is mounted inside the mounting member 10, and the compensating balloon 9 is mounted and fixed by the mounting member 10.
Further, the compensating air bag 9 is divided by the dividing channel 91, so that the compensating air bag 9 is divided into an inner air bag and an outer air bag, the upper surface of the compensating air bag 9 is provided with air vents 92 connected with the ventilating pipes 8, the dividing channel 91 is of an annular wavy structure, each two adjacent air vents 92 are respectively in the inner air bag and the outer air bag, the inner air bag and the outer air bag are respectively provided with a plurality of independent air bags 93, the bottom of each independent air bag 93 is provided with a plurality of connecting pipes 94 penetrating through the mounting piece 10 and connected with an external air pump, the inner air bag and the outer air bag which are divided by the dividing channel 91 of the annular wavy structure in the compensating air bag 9 are respectively inflated for the ventilating pipes 8 with different lengths, and the independent air bags 93 in the inner air bag and the outer air bag are respectively inflated for the ventilating pipes 8 with different directions, when the bending piece 5 needs to be bent in a certain direction, the independent air bags 93 at the place are inflated for the ventilating pipes 8, and bending of the bending piece 5 is realized.
Working principle: when the endoscope detection end 2 is used, after the endoscope detection end 2 is deep into the intestinal tract of a patient, the detection end 2 reaches the bending part of the intestinal tract, the pressure sensing module 3 at the end part of the detection end 2 detects the pressure received by the front end of the detection end 2, when the pressure received by the pressure sensing module exceeds a set rated value, the miniature telescopic rod 44 is immediately started, the miniature telescopic rod 44 in the contraction device 4 drives the inner transmission ring 42 and the outer transmission ring 41 to realize contraction, and the end part of the detection end 2 is further contracted until the pressure sensing module 3 detects that the pressure value at the front end of the detection end 2 is lower than a safe pressure value, so that the intestinal tract is prevented from being punctured by the endoscope;
when the detecting end 2 encounters the bending part of the intestinal tract, the pressure detecting sensor 31 on the circumferential side of the detecting end 2 detects the pressure on the circumferential side of the detecting end 2, and the pressure value of the end part in different directions is detected to be different, so that the bending direction of the intestinal tract is primarily and intelligently judged through the externally connected control display, warning and suggestion (the bending degree and direction of the head of the endoscope are suggested) are given through the display, then an alarm is sent through the display, an operator displays the intestinal tract environment shot by the camera 21 through the display, and the operator observes the intestinal tract environment, so that the bending degree of the end part of the endoscope is adjusted.
The doctor judges the intestinal environment at the detection end 2 according to the warning and the suggestion given on the display, and then controls the bending piece 5 to adjust the bending direction of the detection end 2, wherein the independent air bags 93 in the compensation air bags 9 are used for respectively inflating the vent pipe 8 with a longer required bending direction, the vent pipe 8 with a longer full air starts to bend, and the bending piece 5 at the longer vent pipe 8 is driven to bend, if the bending degree is insufficient or the bending position is too high, the shorter vent pipe 8 is inflated again, and then a bending force is applied to the lower position of the bending piece 5, so that the bending degree of the bending piece 5 or the bending of the lower position is realized.
Firstly, because the positioning holes 64 are arranged on the outer side of the sphere 6, the sphere 6 is driven to deflect by the vent pipe 8 filled with air, and because the vent pipe 8 is opposite to the corrugated pipe 81 arranged at the joint of the two spheres 6, the vent pipe 8 at one end which is not filled with air can be ensured to deform along with the bending piece 5;
then, through the limiting ring plate 65 arranged on the sleeve member 62 and the limiting lug 66 arranged at the end part of the clamping piece 63 between the two connected spheres 6, the sleeve member 62 on one sphere 6 is coated with the clamping piece 63 on the other sphere 6, so that the two spheres 6 are movably connected, and the penetrating accommodating cavity 61 arranged in the sphere 6 is beneficial to the driving of the treatment assembly (such as a driving rope, a driving rod and the like) to pass through, so that the intestinal tract is treated while probing, or the mechanical joint influences the driving of the endoscope treatment.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An endoscope convenient to operate, characterized in that: the endoscope comprises an endoscope tube body (1) and a bending piece (5), wherein the bending piece (5) is arranged between the endoscope tube body (1) and a contraction device (4), and the bending piece (5) is used for adjusting the bending of an endoscope detection end (2);
the bending piece (5) comprises a plurality of spheres (6), the spheres (6) are connected in series in a spine manner, and a penetrating accommodating cavity (61) is formed in the middle of each sphere (6) so that an endoscope treatment driving assembly can penetrate through;
two ends of each sphere (6) are respectively provided with a sleeve member (62) and a clamping piece (63), and two adjacent spheres (6) are sleeved with each other through the sleeve members (62) and the clamping pieces (63), so that each two spheres (6) can be bent; a vent pipe (8) is arranged at the outer side of the bending piece (5), and the vent pipe (8) is in a bending structure after being filled with air;
a floating spring (7) is arranged on the outer side between every two spheres (6), a plurality of positioning holes (64) are formed in the outer peripheral side of each sphere (6), the vent pipe (8) is fixed through each positioning hole (64), fixed blocks (67) are respectively arranged above and below the outer surface of each sphere (6) and positioned above the corresponding positioning hole (64), the floating spring (7) is positioned between the fixed blocks (67) at the joint of the two spheres (6), and the floating spring (7) enables each two spheres (6) to be in a relatively straight state all the time under the action of no external force;
the bottom of the vent pipe (8) is provided with a compensation air bag (9), the compensation air bag (9) is internally provided with a branch channel (91), the vent pipes (8) are dispersed on the periphery of the bent piece (5), and the lengths of two adjacent vent pipes (8) are different, so that after the different vent pipes (8) are inflated, the bent piece (5) is bent to different degrees, the bottom of the vent pipe (8) is connected with the compensation air bag (9), the compensation air bag (9) is divided by the branch channel (91), the compensation air bag (9) is divided into an inner air bag and an outer air bag, the upper surface of the compensation air bag (9) is provided with a vent (92) connected with the vent pipe (8), the branch channel (91) is in an annular wavy structure, each two adjacent vent (92) are respectively in the inner air bag and the outer air bag, the inner air bag and the outer air bag are respectively formed by a plurality of independent air bags (93), and the bottom of each independent air bag (93) is independently provided with a plurality of vent pieces (94) connected with an air pump (10);
the bottom of the compensation air bag (9) is provided with a mounting piece (10), the mounting piece (10) is used for connecting the endoscope tube body (1) with the protection elastic tube (51), and the compensation air bag (9) is mounted in the mounting piece (10);
the vent pipe (8) is opposite to the joint of the two spheres (6) and is provided with a corrugated pipe (81), so that the vent pipes (8) at different positions can follow deformation when the bending piece (5) is bent.
2. An endoscope for facilitating manipulation according to claim 1, wherein: the outside of the bending piece (5) is provided with a protection elastic tube (51), and the protection elastic tube (51) is used for protecting the bending piece (5).
3. An endoscope for facilitating manipulation according to claim 1, wherein: the pressure sensing device is characterized by further comprising a detection end (2), wherein a pressure sensing module (3) is arranged at the end part of the detection end (2), and the pressure sensing module (3) is used for detecting pressure value changes suffered by the detection end (2) during detection;
the tail part of the detection end (2) is provided with a contraction device (4), and the contraction device (4) is used for contracting the detection end (2).
4. An endoscope for facilitating manipulation according to claim 3 and wherein: the intelligent detection device is characterized in that a camera (21) is arranged on one side of the surface of the end part of the detection end (2), an operation channel (22) is arranged below the camera (21), the pressure sensing module (3) comprises a plurality of pressure detection sensors (31), the pressure detection sensors (31) are located at the periphery of the end part of the detection end (2) and the periphery of the operation channel (22), and the pressure detection sensors (31) are connected with an external control display.
5. An endoscope for facilitating manipulation according to claim 3 and wherein: the shrinkage device (4) comprises an outer driving ring (41) and an inner driving ring (42), wherein the outer driving ring (41) is coated outside the inner driving ring (42), a baffle (43) is arranged at the bottom of the inner driving ring (42) and is in sliding connection with the inner wall of the outer driving ring (41), a miniature telescopic rod (44) is arranged at the bottom of the baffle (43) and is connected with the bottom of the outer driving ring (41), the top of the inner driving ring (42) is fixedly connected with the tail of the detection end (2), and the bottom of the outer driving ring (41) is connected with the top of the bending piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111207377.0A CN113812913B (en) | 2021-10-18 | 2021-10-18 | Endoscope convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111207377.0A CN113812913B (en) | 2021-10-18 | 2021-10-18 | Endoscope convenient to operate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113812913A CN113812913A (en) | 2021-12-21 |
| CN113812913B true CN113812913B (en) | 2023-11-24 |
Family
ID=78920448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111207377.0A Active CN113812913B (en) | 2021-10-18 | 2021-10-18 | Endoscope convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113812913B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114886363B (en) * | 2022-05-10 | 2023-04-07 | 湖南省华芯医疗器械有限公司 | Endoscope butt joint structure, endoscope handle and endoscope |
| CN115234806B (en) * | 2022-09-21 | 2022-12-02 | 江苏锐盾警用装备制造有限公司 | Endoscope with rotary bending structure and self-locking function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06339455A (en) * | 1993-06-01 | 1994-12-13 | Olympus Optical Co Ltd | Endoscope |
| AU2012203616A1 (en) * | 2004-02-09 | 2012-07-12 | Smart Medical Systems Ltd. | Endoscope assembly |
| CN102791180A (en) * | 2010-03-09 | 2012-11-21 | 智能医疗系统有限公司 | Balloon endoscope and methods of manufacture and use thereof |
| JP2015089470A (en) * | 2013-11-07 | 2015-05-11 | オリンパス株式会社 | Endoscope apparatus and control method of endoscope apparatus |
| CN112089383A (en) * | 2020-10-13 | 2020-12-18 | 四川大学华西医院 | Digestive tract endoscope bending and fixing device |
-
2021
- 2021-10-18 CN CN202111207377.0A patent/CN113812913B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06339455A (en) * | 1993-06-01 | 1994-12-13 | Olympus Optical Co Ltd | Endoscope |
| AU2012203616A1 (en) * | 2004-02-09 | 2012-07-12 | Smart Medical Systems Ltd. | Endoscope assembly |
| CN102791180A (en) * | 2010-03-09 | 2012-11-21 | 智能医疗系统有限公司 | Balloon endoscope and methods of manufacture and use thereof |
| JP2015089470A (en) * | 2013-11-07 | 2015-05-11 | オリンパス株式会社 | Endoscope apparatus and control method of endoscope apparatus |
| CN112089383A (en) * | 2020-10-13 | 2020-12-18 | 四川大学华西医院 | Digestive tract endoscope bending and fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113812913A (en) | 2021-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113812913B (en) | Endoscope convenient to operate | |
| US11950763B2 (en) | Self-propelled soft robot body | |
| CA2552203C (en) | Pressure-propelled system for body lumen | |
| US7635345B2 (en) | Pressure-propelled system for body lumen | |
| US7947013B2 (en) | Pressure-propelled system for body lumen | |
| US6419291B1 (en) | Adjustable flexible vacuum gripper and method of gripping | |
| US20110137120A1 (en) | Endoscope apparatus | |
| CN201759539U (en) | Outer cannula of flexible endoscope | |
| US8419678B2 (en) | Pressure-propelled system for body lumen | |
| CN1283086A (en) | Video rectoscope | |
| WO2009067544A2 (en) | Inflatable artificial muscle for elongated instrument | |
| EP3811846A1 (en) | Capsule robot having symmetrical side force sensing function | |
| AU2023237088B2 (en) | Optical, optoelectronic, and optoelectromechanical systems and method for using the same | |
| Kumar et al. | Design of a vision-guided microrobotic colonoscopy system | |
| CN212346651U (en) | Ureteroscope urethral sheath | |
| CN1346732A (en) | Actively guiding robot for endoscopic inspection | |
| US6733439B2 (en) | Centering mechanism for probe | |
| CN102300495B (en) | Endoscopic Device | |
| US20220304564A1 (en) | A robot for endoscopy | |
| CN108042893B (en) | Double-tube laryngeal mask device and control method thereof | |
| WO2004049910A2 (en) | Rectosigmoid and vaginal manipulator apparatus | |
| KR102188195B1 (en) | Endoscopic device and method for controlling the endoscopic device | |
| CN217244859U (en) | Intestinal endoscope operation fixing device | |
| US20230210561A1 (en) | Fetal Intrauterine Positioning Fixation Device and System Thereof | |
| CN217488619U (en) | Endoscope positioning sleeve |
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 |