CN109561814A - Endoscope with endoscope head and the cap that can be sleeved in endoscope head - Google Patents
Endoscope with endoscope head and the cap that can be sleeved in endoscope head Download PDFInfo
- Publication number
- CN109561814A CN109561814A CN201880002874.7A CN201880002874A CN109561814A CN 109561814 A CN109561814 A CN 109561814A CN 201880002874 A CN201880002874 A CN 201880002874A CN 109561814 A CN109561814 A CN 109561814A
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- Prior art keywords
- alba
- endoscope
- orchid
- bar
- swing 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00098—Deflecting means for inserted tools
-
- 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
- A61B1/00103—Constructional details of the endoscope body designed for single use
-
- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00133—Drive units for endoscopic tools inserted through or with the endoscope
-
- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- 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
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
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- 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 present invention relates to a kind of endoscopes, it has equipped with the endoscope head (1) for guiding the service aisle (11) of microtool, it is rotatably disposed on endoscope head (1), there is the Alba orchid bar (2) in tool guides face (20), the tool that service aisle (11) can be guided through can be with this tool guides face contact, to allow it towards the side directional steering of endoscope head (1), and it is arranged in the distal end sections of endoscope head (1), the swing rod (3) that can proximally operate, it is arranged on the opposite of Alba orchid bar (2).Alba orchid bar (2) is spaced apart with swing rod (3), and the swing of swing rod (3) can allow Alba orchid bar (2) without being in contact as swing rod (3) is swung together.The present invention is additionally related to a kind of cap (4), on its distal side that can be arranged to endoscope head (1), wherein, cap (4) has the Alba orchid bar (2) rotatably supported thereon, and the main body that Alba orchid bar (2) has magnet or can be influenced by magnetic field.
Description
Technical field
The present invention relates to a kind of endoscope with endoscope head and it is related to one kind and can be sleeved on endoscope head
On cap.For accurate, the present invention relates to a kind of endoscopes with endoscope head, have the work for guiding microtool
The Alba orchid bar making channel and being rotatably disposed in endoscope head, and be related to one kind and can be sleeved on endoscope head
Cap in portion.
Background technique
Such Alba orchid bar (Albarranhebel) be checked for such as esophagus or there are also duodenum,
The endoscope of bile duct, pancreatic duct, pancreas etc..
Such endoscope has optical element (lighting device and camera).Endoscope is additionally in the exit of service aisle
There is Alba orchid bar, by swinging the targeted deflection realized to the tool for being pushed through service aisle.
After using endoscope, endoscope is pre-processed.The pretreatment must reliably eliminate all germs
Or microorganism, as there are also spores for bacterium, virus, fungi, worm.When being pre-processed, endoscope is artificially cleaned first, with
Thoroughly remove organic material or chemical residual.Machine sterilization or disinfection are carried out after cleaning.Therefore it will avoid using
Endoscope is touched when endoscope germ or microorganism etc. are broadcast to patient when using next time.
Such as 196 27 016 C1 of DE discloses a kind of endoscope with Alba orchid bar.For accurate, endoscope
With the bracket that can be dismantled from endoscope, wherein Alba orchid bar is swingably arranged on the axis of support in the bracket.
Alba orchid bar swings by drag-line realization, which is anchored on Alba orchid bar, and extends in endoscope.
Summary of the invention
The purpose of the present invention is to provide a kind of endoscopes, wherein the germ for being contacted endoscope is preferably avoided to exist
Patient is broadcast to when using next time.
The purpose is addressed by a kind of endoscope with claim 1 feature.The scheme of being advantageously improved is subordinate
The object of claim.
Endoscope according to the present invention is included with the endoscope head for guiding the service aisle of microtool；Energy
The Alba orchid bar with tool guides face being rotationally arranged in endoscope head, is able to guide the tool by service aisle
It is in contact at the tool guides face, so that it be made to upward deflect in the side side of endoscope head；And it is peeped in being arranged in
The distal end sections of camera lens part and the swing rod that can proximally operate, it is opposite with Alba orchid bar.Alba orchid bar and pendulum
Bar is spaced apart.The swing of swing rod is so that Alba orchid bar is swung with swing rod without being in contact.
In endoscope, Alba orchid bar is swung with swing rod without being in contact.In addition, making Alba orchid bar
The swing rod of swing and Alba orchid bar body are arranged mutually separatedly.
Swing rod can be arranged in the shell of endoscope head, and Alba orchid bar can be arranged in endoscope head
Other than shell.When Alba orchid bar is exposed to when in use in the contact with germ etc., allow Alba orchid bar swing pendulum
Bar keep masking in the shell of endoscope head, and be not exposed to in the contact of pathogen etc..Germ will not occur
The case where traveling to swing rod from Alba orchid bar and propagate further into swing rod operating mechanism.
Alba orchid bar can be rotated to support in the distal end sections of endoscope head.Such Alba orchid bar can
To be arranged to from endoscope head disassembly.
Alternatively, endoscope additionally can have the cap that can be arranged on the distal side of endoscope head, and
And Alba orchid bar can be rotated to support on cap.
The main body that Alba orchid bar can have magnet or can be influenced by magnetic field, and can have can be by for swing rod
The main body or magnet that magnetic field influences.So that Alba orchid bar is without being in contact as swing rod is swung together.?
It can be using other technical solutions for swinging Alba orchid bar together with swing rod without being in contact.
The shaft of Alba orchid bar and the shaft of swing rod can be arranged on an imaginary line.Swing rod, which can be, to be passed through
Cable operation.
Alba orchid bar can be made of plastics, and can be placed in magnet in Alba orchid bar or can be by magnetic field
The main body of influence.
Alba orchid bar can be made of plastics, and dispersion (dispergiert) has magnet or can be by magnetic field wherein
The main body of influence.
Cap that is according to the present invention, being arranged on the distal side of endoscope head, which has, to be revolvably supported on cap
Alba orchid bar, and the main body that Alba orchid bar has magnet or can be influenced by magnetic field.Such cap using
Later cap can be removed together with Alba orchid bar, and the element for triggering the movement of Alba orchid bar is can to separate with Alba orchid bar
Come what is designed, and can be handled independently of Alba orchid bar.
Cap can be made of plastics.Therefore cap is inexpensive, this allows disposably to use cap.
Alba orchid bar can be made of plastics, and magnet can be set on Alba orchid bar or can be by magnetic
The main body that field influences.
Alba orchid bar can be made of plastics, in the main body that is wherein dispersed with magnet or can be influenced by magnetic field.
Above-mentioned various aspects of the invention can combine in an appropriate manner.
Detailed description of the invention
Fig. 1 shows the schematic perspective view to the cap of the embodiment of the present invention.
Fig. 2 shows the schematic cross sectional views of cap shown in FIG. 1.
Fig. 3 shows the schematic perspective view of the endoscope head with the cap from Fig. 1, wherein in a manner of section
Cap is shown, and wherein, Alba orchid bar is in the first distal position.
Fig. 4 shows a kind of endoscope head of embodiment with cap, wherein Alba orchid bar is lifted from distal position
It is raised to the second position.
Fig. 5 shows the endoscope head with the cap from Fig. 4, wherein cap is shown in a manner of section.
Fig. 6 shows the schematic perspective view of one embodiment of endoscope head, wherein peeps in being shown in a manner of section
Camera lens part, and wherein, Alba orchid bar is in the first distal position, wherein is shown without the Alba orchid bar of cap.
Fig. 7 shows the schematic perspective view of similar Fig. 6, wherein Alba orchid bar is lifted to the second position.
Fig. 8 shows the schematic perspective view similar to Fig. 6, wherein Alba orchid bar is further lifted to third
Orientation.
Fig. 9 shows the endoscope head as in Fig. 6 from Alba orchid bar side.
Figure 10 shows the endoscope head as in Fig. 7 from Alba orchid bar side.
Figure 11 shows endoscope head as in fig. 8 from Alba orchid bar side.
The present invention is at large described by one embodiment with reference to the accompanying drawings.
Specific embodiment
A kind of embodiment of the invention is described referring next to Fig. 1 to 11.
Endoscope according to the present invention has endoscope head 1.
Endoscope head 1 is illustrated with reference first to attached drawing.
Endoscope head 1 according to the present invention is with cylindrical shell 16 and additionally has service aisle 11 and does not show
Drag-line channel out, they are extended parallel to each other in parallel respectively along the longitudinal direction of endoscope head 1.Drag-line channel guides drag-line
5.Drag-line 5 is for operating Alba orchid bar 2 described below.Service aisle 11 guide microtool come check such as esophagus or
There are also duodenums, bile duct, gallbladder, pancreatic duct, pancreas etc..
Endoscope head 1 has circumferential groove 13 on their outer circumference, when cap 4 is arranged in endoscope head 1, in the circumference
Slot is built into protrusion before the annular of cap 4 described below.
On distal side (far from circumferential groove 13), endoscope head 1 has optics extension 12, with public affairs on optics extension
The mode known is preset with camera 17 and lighting device 18, wherein left side of the optics extension 12 in Fig. 1 is illustrated with overlooking.
Optics extension 12 forms the flank section with camera and lighting system.Drag-line 5 extends in optics extension 12.In other words
It says, optics extension 12 is that have protrusion before camera and the shell of lighting system.Protrusion is arranged in Alba orchid bar 2 before shell
Side, so that the position for making microtool and operational movement are well settled in the visual field of camera 17.
Service aisle 11 terminates at the section of endoscope head 1 being spaced apart with distal end, and forms work there
The distal outlet port 111 in channel 1.
111 ground of distal outlet port far from service aisle 11 is disposed with Alba orchid bar 2, can be relative to endoscope head
1 swings.Therefore service aisle 11 extends to Alba orchid bar 2 in a distal direction.
Endoscope head 1 has the swing rod 3 in the distal region that can be rotated to support on endoscope head 1.In embodiment
In, swing rod 3 can be rotated to support in optics extension 12.
Next more fully illustrate swing rod 3.Swing rod 3 is placed in optics extension 12.Specifically, optics extends
Portion 12 is formed in the interior thereof swing rod cavity structure 120, is surrounded from all sides.The only nearside of swing rod cavity structure 120
Connection status is in above-mentioned drag-line channel.In other words, drag-line channel imports swing rod cavity structure 120.Swing rod cavity knot
Structure 120 is connected two side walls by two mutually opposed side walls (one of them is the wall 122 shown in Fig. 6), two
The wall of tegmental wall (wall of top and the wall of lower section), the end wall in distal side and nearside surrounds.Drag-line is provided in the wall of nearside
The entrance in channel.
Swing rod 3 can be rotated to support in the swing rod cavity structure 120.It is disposed in the top of swing rod cavity structure 120
Camera 17 and lighting device 18, are shown in Fig. 3.
Fig. 6 shows the swing rod 3 being supported in swing rod cavity structure 120.In order to become apparent from, illustrate only in Fig. 6
The wall 122 of swing rod cavity structure 120.Wall 122 extends on the longitudinal direction of endoscope, and constitutes swing rod cavity structure 120
A side wall.Wall 122 separates swing rod cavity structure 120 and Alba orchid bar layout area.
Swing rod 3 has the hole 31 as through-hole and the hole 32 as through-hole.Hole 31 is for arranging magnetic cell 6.Hole 32 is used for
Accommodate the shaft 130 extended from wall 120.
In addition, swing rod 3 has claw-type structure 33, which forms the accommodation space for being used for cable sleeve 51.Drag-line
Casing 51 is presented in the accommodation space being made of claw-type structure 33.Cable sleeve 51 is connected with drag-line 5, and forms drag-line
5 distal end.Then allow swing rod 3 that can rotate in traction cable 5 around shaft 130.
In the distal side section of endoscope head 1, protection according to the present invention is mounted on the periphery of endoscope head 1
Cap 4.
Next protective cap 4 is described.
Protective cap 4 is designed as the cylindrical body with bottom.In other words, protective cap 4 has cup-like shape.Cup-like shape tool
There is bottom, be arranged on the distal side of protective cap 4, and also there is circular side wall.The size of cup-like shape is selected as, and protects
Helmet 4 can be placed in as follows on the periphery of endoscope head 1, so that the distal outlet port 111 and Alba of service aisle 11
Blue bar resettlement area is covered.Therefore, optics extension 12 has also been covered by cap 4.
Protective cap 4 has window 41, provides the optical channel towards camera 17 and lighting device 18, referring to Fig. 1 and
3。
Protective cap 4 is for example made by injection moulding or by 3D printer of plastics.
Window 41 is arranged in the section of the flat design of the side wall of protective cap 4.Endoscope head is placed in protective cap 4
When on 1, the section of the flat design of the side wall of protective cap 4 is located at the top of Alba orchid bar 2.Microtool can be pushed forward
Pass through window 41.In addition, cap 4 is further seated into endoscope head 1, so that lighting device 18 penetrates 41 output light of window, and
Camera 17 shoots image by window 41.
Protective cap 4 has distal openings 42.On the distal openings 42 of cap 4, designing on inner circumferential side has (unshowned)
The preceding protrusion of annular.The preceding protrusion of annular forms fitting apparatus, for chimeric with the circumferential groove 13 in endoscope head 1.
Alba orchid bar has been rotatably arranged in protective cap 4.For this purpose, being provided with extension on the side wall of protective cap 4
Alba orchid bar-rotary shaft 44 inside to protective cap 4.Alba orchid bar 2 is disposed in Alba orchid bar-rotary shaft 44.
Next Alba orchid bar 2 is described.
Alba orchid bar is shown from side with solid in Fig. 2.
Alba orchid bar 2 has tool guides face 20, is able to guide the miniature work of the service aisle 11 by endoscope head 1
Tool can be in contact on the tool guides face, so that microtool is on the side direction of endoscope head 1 (in Fig. 3
It deflects upwards), so as to import microtool in such as bile duct.It is mounted in endoscope head 1 in Alba orchid bar 2
When, tool guides face 20 and the distal openings 111 of service aisle 11 are opposite, see Fig. 3.
Alba orchid bar 2 has base portion 22 on nearside.Base portion 22 is when Alba orchid bar 2 is in installation site towards close
Side direction extends.
Rotary shaft receiving hole 23 is provided in the proximal region of base portion 22.Alba orchid bar-rotary shaft 44 is embedded in rotation
In shaft receiving hole 23.Therefore Alba orchid bar 2 can be rotated around Alba orchid bar-rotary shaft 44.
In the distal region of Alba orchid bar 2, hole 24 is configured in Alba orchid bar 2.Work is disposed in hole 24
Iron element 7 for the main body that can be influenced by magnetic field.Iron element 7 is understood herein as one of the main body that can be influenced by magnetic field
Example.
When cap 4 is mounted in endoscope head 1, swing rod 3 and Alba orchid bar 2 are on a relative position so that Ah
Bhujerba orchid bar-rotary shaft 44 and shaft 130 are located on roughly the same central axis.In addition, the magnetic element 6 and A Er of swing rod 3
The iron element 7 of barlan bar 2 is adjacent to is arranged with being separated by wall 122.
In particular, structure is designed as, so that the magnetic element 6 of swing rod 3 applies magnetism to the iron element 7 of Alba orchid bar 2
Pulling force.
Alba orchid bar 2 equally can also for example be made by injection moulding or by 3D printer of plastics.
Function of the invention
Endoscope according to the present invention is applied as follows.
Prepare new endoscope or endoscope that is clean and sterilizing.The new A Er with merging according to the present invention
The cap 4 of barlan bar 2 is arranged in the distal end sections of endoscope head 1.Here, protrusion before the annular of the distal openings 42 of cap 4
It is fitted in the circumferential groove 13 in endoscope head 1, and clamping lock there.
In the state of being arranged in endoscope head 1, camera 17 and lighting device 18 are exposed by window 41.Cap it is close
Side opening 32 is closely sticked on via buckling and locking device on the periphery of endoscope head 1.Alba orchid bar 2 and swing rod 3 are in not
The position of operation, that is to say, that in first position, i.e. distally located, see Fig. 3,6 and 9 respectively.
Endoscope can be imported into for the purpose for checking or treating patient.
The position for wishing to reach, such as position opposite with the entrance of bile duct in duodenum are directed in endoscope
When setting, the entrance area of bile duct can be illuminated by lighting device 18 and be shot by camera 17.
Microtool can be pushed to pass through service aisle 11 now.Microtool for example can be conducting wire, biopsy forceps, artery
Support system, conduit system etc..
It pushes microtool to pass through the distal outlet port 111 of service aisle 11 forward, and reaches the tool of Alba orchid bar 2
Guide surface 20.
Moving further along and swing Alba orchid bar 2 for subsidiary minute tool now.
For this purpose, swing rod 3 is moved to from the first distal position by the second position by traction cable 5, in the second
It sets, swing rod 3 is slightly raised.Because the magnetic element 6 of swing rod 3 applies magnetic pull to the iron element 7 of Alba orchid bar 2,
So Alba orchid bar 2 follows the rotary motion of swing rod 3.Therefore, Alba orchid bar 2 also comes the second position, in the second
It sets, Alba orchid bar 2 is slightly raised, and sees Fig. 4,5,7 and 10 respectively.
By further pulling on drag-line 5, swing rod 3 can be moved into the third place from the second position, in the third place,
Swing rod 3 is raised by a larger margin.Because the magnetic element 6 of swing rod 3 applies magnetic pulling force to the iron element 7 of Alba orchid bar 2,
So Alba orchid bar 2 follows the rotary motion of swing rod 3 again.Therefore, Alba orchid bar 2 also comes the third place, this
On three positions, Alba orchid bar 2 is improved by a larger margin, sees Fig. 8 and 11 respectively.
By the alternate pulling of drag-line 5 and relaxation exercise, it can make Alba orchid bar 2 alternately between distally and proximally
It is swung to and fro.
Effect and advantage of the invention.
It is spatially separated with drag-line 5 the present invention provides a kind of simple and inexpensive protective cap 4.Alba
Blue bar is based on its geometrical construction and provides many undercutting, may leave germ etc. when in use, these are even across repeatedly clear
It washes and disinfection still is possible to stay on Alba orchid bar.And Alba orchid bar 2 itself is arranged in protective cap 4 in the present invention
In.Therefore protective cap 4 can be removed after use together with Alba orchid bar 2.
The surface of optics extension 12 be it is flat, can be easily washable clean.
Therefore, protective cap 4 according to the present invention provides possibility, so that avoiding endoscope institute when using endoscope
Germ touched etc. is broadcast to next bit patient when using next time.
Alba orchid bar 2 can be designed to disposable unit, and can be removed.It alternatively, can be by Alba orchid
Bar 2 is removed from protective cap 4, and is cleaned and sterilized.
In endoscope head, drag-line channel is sealing, wherein 5 pairs of external worlds of drag-line are fully sealed.Drag-line traction is logical
Road and drag-line sealing is waterproof.Enter a possibility that drag-line draws channel so as to avoid germ and is carried out with drag-line 5
A possibility that contact.
Alternative
In embodiment, swing rod 3 can be rotated to support in optics extension 12.In a kind of alternative, endoscope
Head has the swing rod extension for being parallel to the extension of optics extension 12 in its remote area, and swing rod 3 can be rotated to support on this
In swing rod extension.Alba orchid bar accommodation space is formd in space between optics extension 12 and swing rod extension.
Affiliated cap is matched as so that Alba orchid bar is rotatably held in cap when in endoscope head
In Alba orchid bar accommodation space.Such as it can turn from the bearing crossing pole that the inner surface opposite with window 41 of cap 4 extends
Alba orchid bar is supported dynamicly.In this alternative, the structure space for swing rod 3 can distribute to swing rod extension.
Hole 31 and hole 32 need not be through hole.Hole 31 and hole 32 can be respectively configured to blind hole.Preferably, corresponding blind hole
It constructs on side opposite with observer in Fig. 6 on swing rod 3.
In embodiment, the iron element 7 for being used as the main body that can be influenced by magnetic field is disposed in Alba orchid bar 2.In addition,
Magnetic element 6 is disposed in swing rod 3.The present invention is not limited to this.Magnetic element 6 can be arranged in Alba orchid bar 2, and
And iron element 7 can be arranged in swing rod 3.As long as structure space exist, can also in Alba orchid bar 2 and/or swing rod 3 cloth
Electromagnet is set, electromagnet can be motivated from the nearside of endoscope.This is only enough to manufacture or make an existing magnetic field, strong
Degree enables the oscillating motion of swing rod 3 that Alba orchid bar 2 is caused to follow movement accordingly.
In the shown embodiment, Alba orchid bar 2 is arranged in cap 4.In another alternative, Alba orchid bar 2
It is arranged in separating with cap 4 on the wall 122 in the distal region of endoscope head 1.Specifically, shaft 130 can pass through
Wall 122, and Alba orchid bar 2 can be removably arranged in the shaft end section of rotary shaft 130, it is upper with shaft 130
The shaft end section that face is provided with swing rod 3 is opposite.
In the shown embodiment, Alba orchid bar 2 is made of plastics, and equipped with the hole 24 for iron element 7.It is alternative
Ground, Alba orchid bar is by being wherein dispersed with magnet or can be made by the plastics for the main body that magnetic field influences.
Reference signs list
1 endoscope head
2 Alba orchid bars
3 swing rods
4 caps
5 drag-lines
6 magnetic elements
7 iron elements
11 service aisles
12 optics extensions
13 circumferential grooves
The shell of 16 endoscope heads
17 cameras
18 lighting devices
20 tool guides faces
22 base portions
23 rotary shaft receiving holes
24 are used for the hole of iron element
31 are used for the hole of magnetic element
32 are used for the hole of shaft
33 are used for the claw-type structure of cable sleeve
41 windows
42 distal openings
44 Alba orchid bars-rotary shaft
51 traction cable sleeves
The distal outlet port of 111 service aisles
120 swing rod cavity structures
122 walls
130 shafts.
Claims (13)
1. a kind of endoscope, comprising:
Endoscope head (1) has the service aisle (11) for guiding microtool,
Alba orchid bar (2) has tool guides face (20) and is arranged in being able to rotate on the endoscope head (1), energy
Guidance can be in contact by the tool of the service aisle (11) at the tool guides face, thus in the endoscope
The side side on head (1) upward deflects, and
Swing rod (3) is arranged in the distal end sections of the endoscope head (1) and can proximally operate, the swing rod with
The Alba orchid bar (2) is opposite,
Wherein, the Alba orchid bar (2) is spaced apart with the swing rod (3), and
The swing of the swing rod (3) is so that the Alba orchid bar (2) is put with the swing rod (3) without being in contact
It is dynamic.
2. endoscope according to claim 1, wherein
The swing rod (3) is arranged in the shell (16) of the endoscope head (1), and
The Alba orchid bar (2) is arranged in the shell (16) of the endoscope head (1) outside.
3. endoscope according to claim 1 or 2, wherein
The Alba orchid bar (2) is supported in the distal end sections of the endoscope head (1) with being able to rotate.
4. endoscope according to claim 1 or 2, wherein
The endoscope also has the cap (4) that can be sleeved on the distal side of the endoscope head (1), and
The Alba orchid bar (2) is supported on the cap (4) with being able to rotate.
5. endoscope according to any one of claim 1 to 4, wherein
The Alba orchid bar (2) have magnet or can by magnetic field influence main body, and the swing rod (3) have can
The main body or magnet influenced by magnetic field.
6. endoscope according to any one of claim 1 to 5, wherein
The shaft of the Alba orchid bar (2) and the shaft of the swing rod (3) are arranged on an imaginary line.
7. endoscope according to any one of claim 1 to 6, wherein
The swing rod (3) can be by cable operation.
8. endoscope according to any one of claim 1 to 7, wherein
The Alba orchid bar (2) is made of plastics, and
It disposes in the Alba orchid bar (2) into magnet or the main body that can be influenced by magnetic field.
9. endoscope according to any one of claim 1 to 7, wherein
The Alba orchid bar (2) is made of plastics, and magnet is dispersed in the Alba orchid bar or can be by magnetic field shadow
Loud main body.
10. a kind of cap (4), can be sleeved on the distal side of endoscope head (1), wherein
The cap (4) has the Alba orchid bar (2) being supported on being able to rotate on the cap, and the Alba orchid bar (2)
With magnet or the main body that can be influenced by magnetic field.
11. cap (4) according to claim 10, wherein
The cap (4) is made of plastics.
12. cap described in 0 or 11 (4) according to claim 1, wherein
The Alba orchid bar (2) is made of plastics, and
It disposes in the Alba orchid bar (2) into magnet or the main body that can be influenced by magnetic field.
13. cap (4) according to any one of claims 10 to 12, wherein
The Alba orchid bar (2) is made of plastics, and magnet is dispersed in the Alba orchid bar or can be by magnetic field shadow
Loud main body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017100864.0A DE102017100864B4 (en) | 2017-01-18 | 2017-01-18 | Endoscope with an endoscope head and a cap that can be removed from the endoscope head |
| DE102017100864.0 | 2017-01-18 | ||
| PCT/IB2018/000015 WO2018134667A1 (en) | 2017-01-18 | 2018-01-17 | Endoscope with an endoscope head and a cap that can be placed on the endoscope head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109561814A true CN109561814A (en) | 2019-04-02 |
| CN109561814B CN109561814B (en) | 2022-11-18 |
Family
ID=61094547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880002874.7A Active CN109561814B (en) | 2017-01-18 | 2018-01-17 | Endoscope having an endoscope head and a cap that can be placed over the endoscope head |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6795695B2 (en) |
| CN (1) | CN109561814B (en) |
| DE (1) | DE102017100864B4 (en) |
| WO (1) | WO2018134667A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208663A (en) * | 2020-02-06 | 2021-08-06 | 奥林匹斯冬季和Ibe有限公司 | Albaland mechanism, drive body and method for tensioning a traction line |
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| CN101662992A (en) * | 2007-02-09 | 2010-03-03 | 骨骼动力学有限公司 | The apparatus and method of endo-surgical |
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| CN104939797A (en) * | 2015-07-16 | 2015-09-30 | 广东永士达医疗科技有限公司 | Telescopically adjusted endoscope device |
| CN205514482U (en) * | 2015-01-15 | 2016-08-31 | Hoya株式会社 | Endoscope with treatment instrument promotes base |
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| JP6249978B2 (en) | 2015-03-20 | 2017-12-20 | 富士フイルム株式会社 | Endoscope |
| JP2017136298A (en) * | 2016-02-05 | 2017-08-10 | 富士フイルム株式会社 | Endoscope |
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2017
- 2017-01-18 DE DE102017100864.0A patent/DE102017100864B4/en active Active
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2018
- 2018-01-17 CN CN201880002874.7A patent/CN109561814B/en active Active
- 2018-01-17 JP JP2019519303A patent/JP6795695B2/en active Active
- 2018-01-17 WO PCT/IB2018/000015 patent/WO2018134667A1/en active Application Filing
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|---|---|---|---|---|
| US4178920A (en) * | 1977-10-03 | 1979-12-18 | American Hospital Supply Corporation | Urological instrument with deflecting element |
| JP2002017655A (en) * | 2000-07-07 | 2002-01-22 | Asahi Optical Co Ltd | Distal end of endoscope |
| JP2007135881A (en) * | 2005-11-18 | 2007-06-07 | Pentax Corp | Treating tool raising device of ultrasonic endoscope |
| CN101662992A (en) * | 2007-02-09 | 2010-03-03 | 骨骼动力学有限公司 | The apparatus and method of endo-surgical |
| CN102834042A (en) * | 2009-12-18 | 2012-12-19 | 库克医学技术有限责任公司 | Endoscope cap with ramp |
| CN205514482U (en) * | 2015-01-15 | 2016-08-31 | Hoya株式会社 | Endoscope with treatment instrument promotes base |
| CN104939797A (en) * | 2015-07-16 | 2015-09-30 | 广东永士达医疗科技有限公司 | Telescopically adjusted endoscope device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208663A (en) * | 2020-02-06 | 2021-08-06 | 奥林匹斯冬季和Ibe有限公司 | Albaland mechanism, drive body and method for tensioning a traction line |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017100864A1 (en) | 2018-07-19 |
| DE102017100864B4 (en) | 2021-05-06 |
| JP6795695B2 (en) | 2020-12-02 |
| CN109561814B (en) | 2022-11-18 |
| JP2019531145A (en) | 2019-10-31 |
| WO2018134667A1 (en) | 2018-07-26 |
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