CN107485361B - A kind of gastroscope that pain is effectively reduced - Google Patents
A kind of gastroscope that pain is effectively reduced Download PDFInfo
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- CN107485361B CN107485361B CN201710731153.7A CN201710731153A CN107485361B CN 107485361 B CN107485361 B CN 107485361B CN 201710731153 A CN201710731153 A CN 201710731153A CN 107485361 B CN107485361 B CN 107485361B
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- inner tube
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- elastic rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
-
- 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
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of gastroscope that pain is effectively reduced, including handle and soft pipe, the soft pipe is fixedly connected on the bottom of handle, handle is connected with display screen by support rod, handle top is equipped with first through hole and the second through-hole, the first elastic rod is socketed in first through hole, the second elastic rod is socketed in second through-hole, it is connected with the first inner tube in soft pipe in turn, second inner tube, third inner tube and the 4th inner tube, the bottom of 4th inner tube is equipped with camera, the one end of first elastic rod and the second elastic rod far from handle is each passed through the first inner tube, second inner tube, third inner tube and the 4th inner tube and the inside for extending to the 4th inner tube.Curved spout, which may be implemented, mostly in the present invention is actively bent in body throat pipeline round part point, curved spout rubs smaller with body throat inner wall of the pipe, it is carrying out only rotating the connecting tube inside soft pipe when comprehensive observation simultaneously, it is not required to rotation whole device, effectively reduces the discomfort of patient.
Description
Technical field
The present invention relates to technical field of medical equipment more particularly to a kind of gastroscope that pain is effectively reduced.
Background technique
Endoscope, which refers to, enters human body using various pipelines, to observe the Medical Instruments of inside of human body situation.By interior
Sight glass can see the lesion that X-ray cannot be shown, such as can observe ulcer or tumour in stomach, and root by endoscope doctor
Result formulates optimal therapeutic scheme according to observations, therefore endoscope is medically having very important effect.
The part of endoscope insertion human body generally has curved spout, is inserted one end with camera by curved spout
Enter in body throat pipeline, but one structure simple hose when existing curved spout, curved spout is being inserted into body by doctor
When in body throat pipeline, curved spout is passively bent under the action of body throat pipeline round part point limitation, and hose will
In one end insertion body throat pipeline with camera, but one structure simple hose when existing curved spout, doctor
When curved spout to be inserted into body throat pipeline, curved spout is mostly the effect in body throat pipeline round part point limitation
Lower passive bending, when needing to carry out 360 degree of observations to the intracorporal organ of people, existing endoscope usually requires entirely to be bent
Hose does certain rotation, and which increase the frictions of hose and human body, brings biggish discomfort to patient.
Summary of the invention
1. technical problems to be solved
It is mostly quilt under the action of body throat pipeline round part point limitation for curved spout existing in the prior art
Dynamic bending, curved spout and the friction of body throat inner wall of the pipe are serious, and patient can feel very uncomfortable problem, the purpose of the present invention
It is to provide a kind of Novel medical endoscope, it is in body throat pipeline round part point active that curved spout, which may be implemented, mostly in it
Bending, curved spout and the friction of body throat inner wall of the pipe are smaller, while need to only rotate in the comprehensive observation of progress soft
Connecting tube inside pipe is not required to rotation whole device, effectively reduces the discomfort of patient.
2. technical solution
To achieve the goals above, present invention employs following technical solutions:
A kind of gastroscope that pain is effectively reduced, including handle and soft pipe, the soft pipe are fixedly connected on handle
Bottom, the side wall of the handle are fixedly connected with support rod, and the support rod is fixedly connected with display screen far from one end of handle,
The top of the handle offers first through hole and the second through-hole respectively, and second through-hole is symmetrically distributed in the two of first through hole
Side is socketed with the first elastic rod in the first through hole, is socketed with the second elastic rod in second through-hole；In the soft pipe
Portion is successively arranged the first inner tube, the second inner tube, third inner tube and the 4th inner tube along the direction far from handle, the 4th inner tube
Bottom is equipped with camera, described by rotation connection between first inner tube and the second inner tube, the second inner tube and third inner tube
The bottom end of third inner tube is equipped with sleeve, is connected with entity ball in the sleeve, the entity ball is connected with far from the side of sleeve
Pillar, the one end of the pillar far from entity ball are connected with the top of the 4th inner tube, first elastic rod and the second elastic rod
One end far from handle is each passed through the top of the first inner tube, the second inner tube, third inner tube and the 4th inner tube and extends to
The inside of 4th inner tube；It is covered on first inner tube, the second inner tube, third inner tube and the 4th the first elastic rod of internal tube
It is connected to connection sleeve, the two sides of the connection sleeve are fixedly connected to strut, offer through-hole on the strut, and described the
Two elastic rods and through-hole are socketed, and the strut is fixedly linked far from one end of connection sleeve with tube wall, the cylinder of the connection sleeve
Wall is connected with cross bar by rivet, and the both ends of the cross bar are fixedly connected to l-shaped rod, and the l-shaped rod is far from cross bar
One end is flexibly connected by rivet with the second elastic rod, the top and bottom end of the bottom end inner wall of first inner tube, the second inner tube
The top inner wall of inner wall, the top of third inner tube and bottom end inner wall, the 4th inner tube is equipped with symmetrical stop collar, and described
The connection with the first inner tube, the second inner tube, third inner tube and the 4th internal tube respectively of the one end of one elastic rod far from handle
Sleeve socket, the two described one end of second elastic rod far from handle respectively with the first inner tube, the second inner tube, third inner tube with
And the 4th inner tube wall be equipped with stop collar socket；The bottom end bar wall of the first elastic rod of 4th internal tube is equipped with annular point
The engaging lug of cloth is fixedly connected with connecting rod on the engaging lug, and the connecting rod is connected with far from a side pole wall of engaging lug
Connecting column, the connecting column are fixedly connected with solid block far from one end of connecting rod, and the inner wall of the 4th inner tube is equipped with annular
The through slot of distribution, the solid block are connected in through slot.
Preferably, the camera is electrical connected by electric wire and display screen.
Preferably, the bottom of first inner tube and the second inner tube is equipped with the first symmetrical connection sheet, and described
The second connection sheet corresponding with the first connection sheet, first connection sheet are equipped at the top of the top of two inner tubes and third inner tube
It is rotatablely connected between the second connection sheet by rivet.
Preferably, the inner wall of first through hole inner wall, the second through-hole wall, connection sleeve lining, through-hole wall and stop collar
It is equipped with soft rubber circle.
Preferably, the l-shaped rod is welded on the both ends of cross bar.
Preferably, it is equipped with handle at the top of first elastic rod and the second elastic rod, the side wall of the handle is equipped with
Anti-skid chequer.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) for the first inner tube and the second inner tube, between the second inner tube and third inner tube, when needing endoscope to be bent,
By the second elastic rod of handle top, during lifting or pushing away, the second elastic rod drives the l-shaped rod of side along thereon
The cross bar of connection rotates, and since l-shaped rod is fixed on cross bar, the l-shaped rod of the other side is driven to be rotated in the opposite sense,
To push inner tube of the inner tube of lower end around upper end to rotate, and then realize the passive bending of soft pipe, two neighboring inner tube it
Between can actively be bent, can reduce the friction between soft pipe and human body, effectively reduce the discomfort of patient.
(2) for being connected with entity ball in the sleeve that the bottom of third inner tube is equipped between third inner tube and the 4th inner tube,
Entity ball is connected by pillar with the 4th inner tube top, and the 4th inner tube can carry out 360 in the bottom end of third inner tube using entity ball
Degree rotation is realized when needing to carry out 360 degrees omnidirection observation to organ, need to only pass through the first elastic rod at the top of swing handle
The handle that top is equipped with obtains the first elastic rod and rotates in connection sleeve, the connecting rod connected using the first elastic rod bottom end
And the through slot phase detent of the solid block in connecting rod and the 4th inner tube wall, the 4th inner tube is driven by the rotation of the first elastic rod
It is rotated around third inner tube, to realize that the camera of the 4th bottom of inner tube carries out comprehensive observation, due to only needing in the 4th
Pipe rotation avoids the rotation of entire soft pipe, effectively reduces the discomfort of patient.
The bottom of (3) first inner tubes and the second inner tube is equipped with the first symmetrical connection sheet, the top of the second inner tube
Be equipped with the second connection sheet corresponding with the first connection sheet at the top of third inner tube, and the first connection sheet and the second connection sheet it
Between by rivet be rotatablely connected, convenient for downside inner tube around upper end inner tube rotate.
(4) inner wall of first through hole inner wall, connection sleeve lining, the second through-hole wall, through-hole wall and stop collar is all provided with
There is soft rubber circle, convenient for slowing down the friction between the first elastic rod and first through hole inner wall and the inner wall for connecting sleeve, is convenient for
Slow down the friction between the second elastic rod and the second through-hole wall, through-hole wall and stop collar inner wall.
(5) l-shaped rod that l-shaped rod is welded on that the horizontal two sides caught up with are conducive to cross bar two sides is done while the rotation of opposite direction.
Handle is equipped at the top of (6) first elastic rods and the second elastic rod, the side wall of handle is equipped with anti-skid chequer, is conducive to
The convenient push-and-pull to the rotation of the first elastic rod and to the second elastic rod, the presence of anti-skid chequer facilitate operator to operate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the curved schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram of inner tube of the present invention；
Fig. 4 is the structural schematic diagram of part A of the present invention；
Fig. 5 is the structural schematic diagram of part B of the present invention；
Fig. 6 is the first inner tube of the invention and the curved structural schematic diagram of the second inner tube；
Fig. 7 is third inner tube of the present invention and the 4th curved structural schematic diagram of inner tube.
In figure: 1 handle, 2 soft pipes, 3 support rods, 4 display screens, 5 first through hole, 6 second through-holes, 7 first elastic rods, 8
Second elastic rod, 9 first inner tubes, 10 second inner tubes, 11 third inner tubes, 12 the 4th inner tubes, 13 cameras, 14 sleeves, 15 entities
Ball, 16 pillars, 17 connection sleeves, 18 struts, 19 through-holes, 20 cross bars, 21L type bar, 22 stop collars, 23 engaging lugs, 24 connecting rods,
25 connecting columns, 26 solid blocks, 27 through slots, 28 first connection sheets, 29 second connection sheets, 30 handles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments.It is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
Referring to Fig.1-7, a kind of gastroscope that pain is effectively reduced, including handle 1 and soft pipe 2, soft pipe 2 are fixedly connected
In the bottom of handle 1, the side wall of handle 1 is fixedly connected with support rod 3, and support rod 3 is fixedly connected with aobvious far from one end of handle 1
Display screen 4, the top of handle 1 offer first through hole 5 and the second through-hole 6 respectively, and the second through-hole 6 is symmetrically distributed in first through hole 5
Two sides, be socketed with the first elastic rod 7 in first through hole 5, the second elastic rod 8 be socketed in the second through-hole 6；Inside soft pipe 2
The first inner tube 9, the second inner tube 10, third inner tube 11 and the 4th inner tube 12, the 4th inner tube are successively arranged along the direction far from handle 1
12 bottom is equipped with camera 13, passes through rotation between the first inner tube 9 and the second inner tube 10, the second inner tube 10 and third inner tube 11
Connection, the bottom end of third inner tube 11 are equipped with sleeve 14, are connected with entity ball 15 in sleeve 14, entity ball 15 far from sleeve 14 one
Side is connected with pillar 16, and the one end of pillar 16 far from entity ball 15 is connected with the top of the 4th inner tube 12, the first elastic rod 7 and
Two one end of elastic rod 8 far from handle 1 are each passed through the first inner tube 9, the second inner tube 10, third inner tube 11 and the 4th inner tube
12 top and the inside for extending to the 4th inner tube 12；First inner tube 9, the second inner tube 10, third inner tube 11 and the 4th inner tube
Connection sleeve 17 is socketed on 12 the first elastic rods 7 of inside, the two sides of connection sleeve 17 are fixedly connected to strut 18, strut
Through-hole 19 is offered on 18, the second elastic rod 8 is socketed with through-hole 19, and one end and tube wall far from connection sleeve 17 of strut 18 are solid
Fixed to be connected, the barrel of connection sleeve 17 is connected with cross bar 20 by rivet, and the both ends of cross bar 20 are fixedly connected to l-shaped rod
21, the one end of l-shaped rod 21 far from cross bar 20 is flexibly connected by rivet with the second elastic rod 8, the bottom end inner wall of the first inner tube 9,
The top of second inner tube 10 and the top inner wall of bottom end inner wall, the top of third inner tube 11 and bottom end inner wall, the 4th inner tube 12 are equal
Equipped with symmetrical stop collar 22, first one end of elastic rod 7 far from handle 1 respectively with the first inner tube 9, the second inner tube 10,
Connection sleeve 17 inside third inner tube 11 and the 4th inner tube 12 is socketed, and two second one end of elastic rod 8 far from handle 1 are equal
The stop collar 22 being equipped with respectively with the first inner tube 9, the second inner tube 10, third inner tube 11 and 12 inner wall of the 4th inner tube is socketed；The
The bottom end bar wall of four inner tubes, 12 the first elastic rod 7 of inside is equipped with the engaging lug 23 of annular spread, is fixedly connected on engaging lug 23
Connecting rod 24, connecting rod 24 are connected with connecting column 25 far from a side pole wall of engaging lug 23, and connecting column 25 is far from connecting rod 24
One end is fixedly connected with solid block 26, and the inner wall of the 4th inner tube 12 is equipped with the through slot 27 of annular spread, and solid block 26 is connected to logical
In slot 27.
Camera 13 is electrical connected by electric wire with display screen 4, camera 13 be electrical connected with display screen 14 be conducive to by
The picture of camera 13 is presented on display screen 14, and the bottom of the first inner tube 9 and the second inner tube 10 is equipped with symmetrical first
Connection sheet 28, the top of the second inner tube 10 and the top of third inner tube 11 are equipped with second connection corresponding with the first connection sheet 28
Piece 29, between the first connection sheet 28 and the second connection sheet 29 by rivet be rotatablely connected, convenient for downside inner tube around upper end
Inner tube rotation, 5 inner wall of first through hole, connect the interior of 17 inner wall of sleeve, 19 inner wall of through-hole and stop collar 22 at 6 inner wall of the second through-hole
Wall is equipped with soft rubber circle, convenient for slowing down between the inner wall of the first elastic rod 7 and first through hole 5 and the inner wall of connection sleeve 17
Friction, between the inner wall, the inner wall of through-hole 19 and the inner wall of stop collar 22 convenient for slowing down the second elastic rod 8 and the second through-hole 6
Friction, the l-shaped rod 21 that the both ends that l-shaped rod 21 is welded on cross bar 20 are conducive to 20 two sides of cross bar is done while the rotation of opposite direction,
The top of first elastic rod 7 and the second elastic rod 8 is equipped with handle 30, and the side wall of handle 30 is equipped with anti-skid chequer, is conducive to conveniently
Rotation to the first elastic rod 7 and the push-and-pull to the second elastic rod 8, the presence of anti-skid chequer facilitate operator to operate.
Working principle: needs are worked as between the second inner tube 10 and third inner tube 11 for the first inner tube 9 and the second inner tube 10
When endoscope is bent, by second elastic rod 8 at 1 top of handle, during lifting or pushing away, the second elastic rod 8 drives one
The l-shaped rod 21 of side is rotated along the cross bar 20 connected thereon, since l-shaped rod 21 is fixed on cross bar 20, is driven another
The l-shaped rod 21 of side is rotated in the opposite sense, so that inner tube of the inner tube of lower end around upper end be pushed to rotate, and then is realized soft
The passive bending of pipe can actively be bent between two neighboring inner tube, can reduce the friction between soft pipe 2 and human body, have
Effect reduces the discomfort of patient.For the sleeve 14 that between third inner tube 11 and the 4th inner tube 12, the bottom of third inner tube 11 is equipped with
It is inside connected with entity ball 15, entity ball 15 is connected by pillar 16 with 12 top of the 4th inner tube, and the 4th inner tube 12 can utilize entity
Ball 15 carries out 360 degree of rotations in the bottom end of third inner tube 11, realizes when needing to carry out 360 degrees omnidirection observation to organ,
The handle 30 that need to be only equipped with by 1 top 7 top of the first elastic rod of swing handle, obtains the first elastic rod 7 in connection sleeve 17
Interior rotation, using in the solid block 26 and the 4th inner tube 12 in the connecting rod 24 and connecting rod 24 of the connection of 7 bottom end of the first elastic rod
The 27 phase detent of through slot of wall drives the 4th inner tube 12 to rotate around third inner tube 11, thus real by the rotation of the first elastic rod 7
The camera 13 of existing 4th inner tube, 12 bottom carries out comprehensive observation, due to only needing the 4th inner tube 12 to rotate, avoids entire
The rotation of soft pipe 2, effectively reduces the discomfort of patient.The bottom of first inner tube 9 and the second inner tube 10 is equipped with symmetrical
The first connection sheet 28, the top of the second inner tube 10 and the top of third inner tube 11 are equipped with corresponding with the first connection sheet 28
Two connection sheets 29, and between the first connection sheet 28 and the second connection sheet 29 by rivet be rotatablely connected, convenient for downside inner tube around
Upper end inner tube rotation.The inner wall of first through hole 5, the connection inner wall of sleeve 17, the inner wall of the second through-hole 6, through-hole 19 it is interior
The inner wall of wall and stop collar 22 is equipped with soft rubber circle, convenient for slowing down inner wall and connection of first elastic rod 7 with first through hole 5
Friction between the inner wall of sleeve 17, convenient for slowing down inner wall and the limit of 6 inner wall of the second elastic rod 8 and the second through-hole, through-hole 19
Friction between the inner wall of ring 22.L-shaped rod 21, which is welded on, horizontal catches up with 20 two sides to be conducive to the l-shaped rods 21 of 20 two sides of cross bar to do simultaneously
The rotation of opposite direction.The top of first elastic rod 7 and the second elastic rod 8 is equipped with handle 30, and the side wall of handle 30 is equipped with anti-skidding
Line, is conducive to the convenient push-and-pull to the rotation of the first elastic rod 7 and to the second elastic rod 8, and the presence of anti-skid chequer facilitates operator
Member is operated.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of gastroscope that pain is effectively reduced, including handle (1) and soft pipe (2), which is characterized in that the soft pipe
(2) it is fixedly connected on the bottom of handle (1), the side wall of the handle (1) is fixedly connected with support rod (3), the support rod (3)
Be fixedly connected with display screen (4) far from the one end of handle (1), the top of the handle (1) offer respectively first through hole (5) and
Second through-hole (6), second through-hole (6) are symmetrically distributed in the two sides of first through hole (5), socket in the first through hole (5)
Have the first elastic rod (7), is socketed with the second elastic rod (8) in second through-hole (6)；The soft pipe (2) is internal along separate
The direction of handle (1) is successively arranged the first inner tube (9), the second inner tube (10), third inner tube (11) and the 4th inner tube (12), described
The bottom of 4th inner tube (12) is equipped with camera (13), first inner tube (9) and the second inner tube (10), the second inner tube (10) with
By rotation connection between third inner tube (11), the bottom end of the third inner tube (11) is equipped with sleeve (14), the sleeve (14)
It is inside connected with entity ball (15), the entity ball (15) is connected with pillar (16), the pillar far from the side of sleeve (14)
(16) one end far from entity ball (15) is connected with the top of the 4th inner tube (12), first elastic rod (7) and the second elasticity
Bar (8) is each passed through the first inner tube (9), the second inner tube (10), third inner tube (11) and the 4th far from the one end of handle (1)
The top of inner tube (12) and the inside for extending to the 4th inner tube (12)；First inner tube (9), the second inner tube (10), in third
Connection sleeve (17), the connection sleeve are socketed on pipe (11) and the first elastic rod (7) of the 4th inner tube (12) inside
(17) two sides are fixedly connected to strut (18), are offered through-hole (19) on the strut (18), second elastic rod
(8) it is socketed with through-hole (19), the strut (18) is fixedly linked far from one end of connection sleeve (17) with tube wall, the connector sleeve
The barrel of cylinder (17) is connected with cross bar (20) by rivet, and the both ends of the cross bar (20) are fixedly connected to l-shaped rod
(21), the one end of the l-shaped rod (21) far from cross bar (20) is flexibly connected by rivet with the second elastic rod (8), and described first
The bottom end inner wall of inner tube (9), the top of the second inner tube (10) and bottom end inner wall, the top of third inner tube (11) and bottom end inner wall,
The top inner wall of 4th inner tube (12) is equipped with symmetrical stop collar (22), and first elastic rod (7) is far from handle (1)
One end connector sleeve internal with the first inner tube (9), the second inner tube (10), third inner tube (11) and the 4th inner tube (12) respectively
Cylinder (17) socket, the one end of two second elastic rods (8) far from handle (1) respectively with the first inner tube (9), the second inner tube
(10), stop collar (22) socket that third inner tube (11) and the 4th inner tube (12) inner wall are equipped with；In 4th inner tube (12)
The bottom end bar wall of the first elastic rod of portion (7) is equipped with the engaging lug (23) of annular spread, is fixedly connected on the engaging lug (23)
Connecting rod (24), the connecting rod (24) are connected with connecting column (25), the connecting column far from a side pole wall of engaging lug (23)
(25) one end far from connecting rod (24) is fixedly connected with solid block (26), and the inner wall of the 4th inner tube (12) is equipped with annular point
The through slot (27) of cloth, the solid block (26) are connected in through slot (27).
2. a kind of gastroscope that pain is effectively reduced according to claim 1, which is characterized in that the camera (13) is logical
Electric wire is crossed to be electrical connected with display screen (4).
3. a kind of gastroscope that pain is effectively reduced according to claim 1, which is characterized in that first inner tube (9)
Symmetrical the first connection sheet (28), the top of second inner tube (10) and are equipped with the bottom of the second inner tube (10)
The second connection sheet (29) corresponding with the first connection sheet (28), first connection sheet (28) are equipped at the top of three inner tubes (11)
It is rotatablely connected between the second connection sheet (29) by rivet.
4. a kind of gastroscope that pain is effectively reduced according to claim 1, which is characterized in that first through hole (5) inner wall,
Second through-hole (6) inner wall, the inner wall for connecting sleeve (17) inner wall, through-hole (19) inner wall and stop collar (22) are equipped with soft rubber
Circle.
5. a kind of gastroscope that pain is effectively reduced according to claim 1, which is characterized in that l-shaped rod (21) weldering
Connect the both ends in cross bar (20).
6. a kind of gastroscope that pain is effectively reduced according to claim 1, which is characterized in that first elastic rod
(7) and at the top of the second elastic rod (8) it is equipped with handle (30), the side wall of the handle (30) is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731153.7A CN107485361B (en) | 2017-08-23 | 2017-08-23 | A kind of gastroscope that pain is effectively reduced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731153.7A CN107485361B (en) | 2017-08-23 | 2017-08-23 | A kind of gastroscope that pain is effectively reduced |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107485361A CN107485361A (en) | 2017-12-19 |
| CN107485361B true CN107485361B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710731153.7A Expired - Fee Related CN107485361B (en) | 2017-08-23 | 2017-08-23 | A kind of gastroscope that pain is effectively reduced |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644774B (en) * | 2022-12-29 | 2023-03-14 | 安徽库派医疗科技有限公司 | Position detection type endoscope with electromagnetic coil sensing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102834066A (en) * | 2010-04-05 | 2012-12-19 | 直观外科手术操作公司 | Curved cannula |
| CN103494593A (en) * | 2013-01-22 | 2014-01-08 | 蔡信东 | Intelligent colonoscopy |
| CN103536268A (en) * | 2013-11-11 | 2014-01-29 | 亚新科技（珠海）发展有限公司 | Bending portion structure of endoscope and endoscope |
| CN103654693A (en) * | 2013-12-25 | 2014-03-26 | 龙刚 | Improved angle adjusting mechanism for endoscope |
| CN105286773A (en) * | 2015-10-09 | 2016-02-03 | 华东理工大学 | One-hand operated handle of colonoscope |
-
2017
- 2017-08-23 CN CN201710731153.7A patent/CN107485361B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102834066A (en) * | 2010-04-05 | 2012-12-19 | 直观外科手术操作公司 | Curved cannula |
| CN103494593A (en) * | 2013-01-22 | 2014-01-08 | 蔡信东 | Intelligent colonoscopy |
| CN103536268A (en) * | 2013-11-11 | 2014-01-29 | 亚新科技（珠海）发展有限公司 | Bending portion structure of endoscope and endoscope |
| CN103654693A (en) * | 2013-12-25 | 2014-03-26 | 龙刚 | Improved angle adjusting mechanism for endoscope |
| CN105286773A (en) * | 2015-10-09 | 2016-02-03 | 华东理工大学 | One-hand operated handle of colonoscope |
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| CN107485361A (en) | 2017-12-19 |
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