CN110141178A - Endoscope head end seat and endoscope - Google Patents
Endoscope head end seat and endoscope Download PDFInfo
- Publication number
- CN110141178A CN110141178A CN201910463967.6A CN201910463967A CN110141178A CN 110141178 A CN110141178 A CN 110141178A CN 201910463967 A CN201910463967 A CN 201910463967A CN 110141178 A CN110141178 A CN 110141178A
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- wall
- head end
- end seat
- endoscope head
- slot section
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- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 114
- 239000000523 sample Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- 238000005202 decontamination Methods 0.000 abstract description 18
- 230000003588 decontaminative effect Effects 0.000 abstract description 18
- 206010011409 Cross infection Diseases 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 4
- 238000012336 endoscopic ultrasonography Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000005406 washing 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
- A61B1/00064—Constructional details of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The present invention relates to the field of medical instrument technology, provide a kind of endoscope head end seat and endoscope, the mounting groove of the opposite two sides of perforation endoscope head end seat is offered in endoscope head end seat, the mounting groove is for accommodating lift pincers device, to provide space for lift pincers device, due to the two sides of mounting groove perforation endoscope head end seat, the decontamination dead angle between endoscope head end seat and lift pincers device can be eliminated, when scrub, it can be by being scrubbed respectively to lift pincers device exposed parts at the perforation at the both ends of mounting groove, and then it rinses, disinfection, residual can be effectively removed, to avoid cross-infection.Endoscope with the endoscope head end seat, it may have above-mentioned beneficial effect.
Description
Technical field
The present invention relates to medical instruments field more particularly to endoscope head end seat and endoscopes.
Background technique
Endoscopic ultrasonography is a kind of fujinon electronic video endoscope with ultrasound diagnosis and treatment function, including probe and corresponding operation
Instrument, the setting lift pincers device usually on endoscope head end seat, for adjusting the angle of surgical instrument, so as to be directed to lesions position
Carry out corresponding diagnosis and treatment.As the medical instrument directly contacted with body cavity and body fluid, endoscopic ultrasonography must be carried out strictly
Cleaning and sterilizing operation, the exposed parts of mirror body rinse again after being scrubbed with brush.Once it is exposed that mirror body is not completely covered in decontamination
Part, i.e. decontamination are not thorough, and can have tissue, bacterium or the remaining possibility of virus, and are caused and handed between different testees
Pitch the greater risk infected.
Generally sagging groove is arranged on its head end seat in existing endoscope, for placing lift pincers device, is embedded in lift pincers device
The not exposed structure in lift pincers device bottom is formed on head end seat, with reference to Fig. 1,2, when lift pincers device is lifted or put down, lift pincers device
Decontamination dead angle is respectively formed between bottom and the bottom wall of groove, so that cleaning brush can not touch, thus cannot be scrubbed at this,
It can only be cleaned by the way of rinsing, it is difficult to realize and thoroughly clean, easy at decontamination dead angle there are residuals, intersect sense to exist
The hidden danger of dye.Therefore, how effectively decontamination is carried out to the endoscopic ultrasonography for being provided with lift pincers device to operate, be always scope field
A great problem.
Accordingly, it is desirable to provide a kind of new technical solution, to solve endoscope head end seat, there are the technologies at decontamination dead angle to ask
Topic.
Summary of the invention
A kind of endoscope head end seat is provided according to embodiments of the present invention, solves endoscope head end seat at least to a certain extent
There is technical issues that decontamination between lift pincers device, and a kind of endoscope with the endoscope head end seat is provided.
The technical proposal adopted by the invention to solve the above technical problems is that:
The one side of the embodiment of the present invention provides endoscope head end seat, offers installation in the endoscope head end seat
Slot, for the mounting groove for accommodating lift pincers device and providing space for lift pincers device, the mounting groove penetrates through the endoscope head
The opposite two sides of end seat.
As an improvement of the above technical solution, the mounting groove includes the first slot section and the second slot section, the first slot section
The first side of the endoscope head end seat is penetrated through, so that exposed at the top of lift pincers device；The second slot section is connected to first slot
Section, and second side opposite with first side in the endoscope head end seat is penetrated through, so that lift pincers device bottom is exposed.
As a further improvement of the above technical scheme, it is provided in first to turn forward on front side of the first slot section
Wall, so that the first slot section is in widened structure from inside to outside.
As a further improvement of the above technical scheme, the second slot section includes straight-through straight trough inner wall.
As a further improvement of the above technical scheme, the first slot section further includes the second straight-through inner wall, and described
Two inner walls are located at the side opposite with first inner wall, and second inner wall is concordant with the straight trough inner wall.
Optionally, the first straight-through inner wall, the rear side setting of the first slot section are provided on front side of the first slot section
There is the second straight-through inner wall, the distance between first inner wall and second inner wall are for lift pincers device rotation.
Further alternative, the second slot section includes straight-through straight trough inner wall.
As a further improvement of the above technical scheme, first inner wall and second inner wall respectively with the straight trough
Inner wall is concordant.
Optionally, certainly introversive positioned at the third inner wall of first inner wall two sides and the 4th inner wall in the first slot section
Outer incline makes the first slot section in widened structure from inside to outside.
It optionally, is straight-through positioned at the third inner wall of first inner wall two sides and the 4th inner wall in the first slot section
Structure, the distance between the third inner wall and the 4th inner wall can accommodate lift pincers device.It is as above-mentioned technical proposal to change
Into being also provided with the cable passage passed through for cable, the cable passage runs through along the length direction of the endoscope head end seat
The both ends of the endoscope head end seat.
As a further improvement of the above technical scheme, the cable passage is provided with the side of the mounting groove and avoids
The mounting groove.
The another aspect of the embodiment of the present invention provides endoscope, including pops one's head in, lifts pincers device and any of the above-described endoscope head
End seat, the probe are arranged on front side of the endoscope head end seat, and the lift pincers device is rotationally connected with the endoscope head end seat
And be arranged in the mounting groove, the top and bottom of the lift pincers device are exposed by the both ends of the mounting groove, the lift pincers
There is gap between device and the inner wall of the mounting groove front and rear sides.
Above-mentioned technical proposal at least have the following advantages that or the utility model has the advantages that
The mounting groove of the opposite two sides of perforation endoscope head end seat is offered in endoscope head end seat, the mounting groove is for holding
It receives and lifts pincers device, to provide space for lift pincers device, due to the two sides of mounting groove perforation endoscope head end seat, interior peep can be eliminated
It decontamination dead angle between camera lens end seat and lift pincers device can be by clamping device to lift respectively at the perforation at the both ends of mounting groove when scrub
Exposed parts are scrubbed, and then are rinsed, disinfection, residual can be effectively removed, to avoid cross-infection.With the endoscope head
The endoscope of end seat, it may have above-mentioned beneficial effect.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing briefly describes:
Fig. 1 is the structure of existing endoscope head end seat and the schematic diagram of lift pincers device down state；
Fig. 2 is the structure of existing endoscope head end seat and the schematic diagram of lift pincers device lifting status；
Fig. 3 is the schematic perspective view of endoscope distal end part of the present invention one embodiment；
Fig. 4 is a cross-sectional view of endoscope head end seat one embodiment of the present invention；
Fig. 5 is the A-A cross-sectional view of embodiment illustrated in fig. 4；
Fig. 6 is the schematic diagram of another embodiment of third inner wall, the 4th inner wall；
Fig. 7 is a cross-sectional view of second embodiment of endoscope head end seat of the present invention；
Fig. 8 is the schematic diagram of endoscope one embodiment of the present invention lift pincers device down state；
Fig. 9 is the schematic diagram of endoscope one embodiment of the present invention lift pincers device lifting status；
Figure 10 is the schematic diagram of second embodiment lift pincers device down state of endoscope of the present invention；
Figure 11 is the schematic diagram of second embodiment lift pincers device lifting status of endoscope of the present invention.
Specific embodiment
Fig. 1 is the structure of existing endoscope head end seat and the schematic diagram of lift pincers device down state, and Fig. 2 is existing endoscope head
The structure of end seat and the schematic diagram of lift pincers device lifting status, with reference to Fig. 1,2, endoscope is as the doctor protruded into body cavity
Instrument is treated, important developing direction is thinning, to improve the comfort level of testee, improves clinical experience.It is existing super
Sound endoscope, cephalic par are generally fitted with probe, lift pincers device, cable, biography as the components such as component, light fixture, endoscope
The structural member arranged needed for cephalic par is more, and existing endoscope is the space for making full use of cephalic par, usually uses one
End seat opens up instrument channel as installation foundation, in head end seat, and medical instruments needed for diagnosis and treatment may pass through the instrument channel, inside
On sight glass head end seat 1 setting one recess groove 2, for accommodate lift pincers device 3, lift pincers device be used for adjust medical instruments angle,
Direction, and be located at the position below groove 2 on head end seat and open up cable passage 5, cable may pass through the cable passage 5 and setting
Probe in endoscope cephalic par front end connects, to make full use of the space of head end seat.But lift pincers device 3 is mounted on the ditch
When in slot 2, the decontamination dead angle for being difficult to scrub is formed between lift pincers device 3 and 2 inner wall of groove, as shown in Figure 1, when lift pincers device 3 is put down,
Its underpart is abutted with the bottom wall of head end seat, forms decontamination dead angle 4；As shown in Fig. 2, when lift pincers device 3 lifts, its underpart and groove 2
Bottom wall between formed decontamination dead angle 4 ', cleaning brush can not touch decontamination dead angle 4, therefore can not be scrubbed, and be only capable of passing through punching
The mode washed is cleaned, so that there are residuals easily at decontamination dead angle, there are the hidden danger of cross-infection.
How to operate to having the ultrasonic endoscopic of lift pincers device to carry out effectively decontamination, is always the one big of endoscopic arts
Problem.Endoscope head end seat provided in an embodiment of the present invention, when implementation, can eliminate washing between lift pincers device and endoscope head end seat
Disappear dead angle, convenient for scrub, to be conducive to thorough cleaning and sterilizing, eliminates the hidden danger of cross-infection.
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, being related in patent
All connection/connection relationships, not singly refer to that component directly connects, and refer to can according to specific implementation situation, by addition or
Reduce couple auxiliary, Lai Zucheng more preferably coupling structure.The orientation such as upper and lower, left and right involved in the present invention describe
Relative to the position relationship of the components of the invention in the accompanying drawings.Each technical characteristic in the present invention, not
It can be with combination of interactions under the premise of conflicting conflict.
Fig. 3 is the schematic perspective view of endoscope distal end part of the present invention one embodiment, and with reference to Fig. 3, the present invention is real
The endoscope of example offer is applied, including probe 10, lift pincers device 20 and endoscope head end seat 30, probe 10 are arranged in endoscope head end seat
30 front side, lift pincers device 20 be rotationally connected with endoscope head end seat 30 and be arranged in mounting groove 40, lift pincers device 20 by rotate into
Row lifts and puts down operation, adjusts the angle of surgical instrument (such as puncture needle), so as to be examined accordingly for lesions position
It controls.It is provided with the guide groove 201 for guiding surgical instrument on lift pincers device 20, surgical instrument can be limited and is oriented to.This
The endoscope head end seat 30 that inventive embodiments provide, offers mounting groove 40 thereon, which clamps device 20 for accommodating lift,
To provide space for lift pincers device 20, which penetrates through the opposite two sides of endoscope head end seat 30, so that lift be made to clamp
The top and bottom of device 20 can be exposed by 40 both ends open of mounting groove, can eliminate between endoscope head end seat 30 and lift pincers device 20
Decontamination dead angle, when scrub, can by be scrubbed respectively to lift pincers 20 exposed parts of device at the perforation at the both ends of mounting groove 40,
And then rinse, disinfection, residual can be effectively removed, to avoid cross-infection.
Embodiment one:
Fig. 4 is that a cross-sectional view of endoscope head end seat one embodiment of the present invention is to illustrate left with reference to Fig. 4
The front of endoscope head end seat, correspondingly, diagram right are the rear of endoscope head end seat；In the present embodiment, endoscope head end
The mounting groove 41 of the opposite two sides of perforation endoscope head end seat 31 is offered on seat 31, mounting groove 41 includes 411 He of the first slot section
Second slot section 412, the first slot section 411 penetrate through the first side of endoscope head end seat 31, so that the lift pincers in the mounting groove 41
It is exposed at the top of device；Second slot section 412 is connected to the first slot section 411, and penetrates through opposite with first side in endoscope head end seat 31
Second side so that the lift pincers device bottom in the mounting groove 41 is exposed.The front side of first slot section 411 includes tilting forwards
The first inner wall 413, to form the avoiding space for lift pincers device rotation, meanwhile, make the first slot section 411 in expanding from inside to outside
Structure, increase the rotation space of lift pincers device, and mounting groove 41 can be expanded in the opening of 31 first side of endoscope head end seat, just
In scrub operation.
Second slot section 412 run through endoscope second side, for cleaning brush protrude into to the structure in mounting groove 41 into
Row scrub, the second slot section 412 include straight-through straight trough inner wall, i.e. straight trough inner wall extends along the vertical direction, helps quickly to arrange
Liquid out.Arc structure mistake can be used in the junction of first slot section 411 and the second slot section 412, the first inner wall 413 and straight trough inner wall
Connection is crossed, helps to reduce liquid residual.
Optionally, the first slot section 411 includes the second straight-through inner wall 414, and the second inner wall 414 is located at and above-mentioned first inner wall
413 opposite sides, second inner wall 414 is concordant with straight trough inner wall, helps that liquid quickly is discharged, liquid is avoided to remain.
Fig. 5 is the A-A cross-sectional view of embodiment illustrated in fig. 4, with reference to 4,5, in present embodiment, and the first slot section 411
In the third inner wall 415 of 413 two sides of the first inner wall and the 4th inner wall 416 be straight-through structure, i.e., in third inner wall 415 and the 4th
Wall 416 extends along the vertical direction, and the distance between third inner wall 415 and the 4th inner wall 416 can be rationally arranged according to actual needs,
The rotation for clamping device is lifted to accommodate lift pincers device and not interfere.Third inner wall 415 and the 4th inner wall 416 can be with the second slot sections 412
Inner wall is concordant, convenient for scrub and flushing operation and helps that liquid quickly is discharged.
When it is implemented, third inner wall and the 4th inner wall may also be configured to other structures, such as Fig. 6 the embodiment described,
In present embodiment, the third inner wall 415 and the 4th inner wall 416 that the first slot section 411 is located at 413 two sides of the first inner wall are from inside to outside
Inclination makes the first slot section 411 in widened structure from inside to outside, on the one hand facilitates cleaning brush and protrude into scrub, on the other hand may be used
Increase the gap between lift pincers device two sides and third inner wall 415 and the 4th inner wall 416, to facilitate scrub.
Endoscope head end seat 31 is also provided with the instrument channel 311 passed through for instrument, which is connected to installation
Slot 41, instrument are pierced by by the instrument channel 311, then can be clamped device by the lift being arranged in mounting groove 41 and be adjusted the angle, with
Just diagnosis and treatment are carried out for lesions position.
Endoscope head end seat 31 is also provided with the cable passage 312 passed through for cable, and the cable passage 312 is along endoscope head
The length direction of end seat runs through the both ends of endoscope head end seat, and cable passes through endoscope head end seat 31 by the cable passage 312
To connect probe.The cable passage 312 is provided with the side of mounting groove 41 and avoids mounting groove 41, forms individual channel,
Convenient for wearing for cable.
Embodiment two:
Fig. 7 is a cross-sectional view of second embodiment of endoscope head end seat of the present invention, with reference to Fig. 7, endoscope head end seat
The mounting groove 42 of perforation two sides is offered on 32, which includes the first slot section 421 and the second slot section 422, the first slot section
First side of 421 perforation endoscope head end seats 32, so that the lift pincers device top in the mounting groove 42 is exposed；Second slot section
422 are connected to the first slot section 421, and penetrate through second side opposite with first side in endoscope head end seat 32, so that mounted in should
Lift pincers device bottom in mounting groove 42 is exposed.
First inner wall 423 of 421 front side of the first slot section and the second inner wall 424 of rear side are bypass structure, i.e., in first
Wall 423 and the second inner wall 424 extend along the vertical direction, and the distance between the first inner wall 423 and the second inner wall 424 can be clamped according to lift
Space needed for device rotates rationally is arranged, so that lift pincers device can be rotated in required slewing area without interfering.Second slot
Section 422 may be configured as bypass structure, i.e. the second slot section 422 has the straight trough inner wall 425 extended along the vertical direction, the first slot section
The first inner wall 423 and the second inner wall 424 on 421, the inner wall flush with each other with 422 front and rear sides of the second slot section, to make to pacify
42 front and rear sides of tankage form straight-through structure, are convenient for scrub and liquid is discharged with quick, and is easy to process.First slot section 421
Can be similar with embodiment one positioned at the third inner wall of 423 two sides of the first inner wall and the 4th inner wall, it tilts from inside to outside, so that
First slot section 421 forms widened structure from inside to outside, convenient for being correspondingly positioned at the two of third inner wall and the 4th inner wall to lift pincers device
Side is scrubbed.Certainly, third inner wall and the 4th inner wall may be the straight wall structure extended vertically, in third inner wall and the 4th
Wall can be concordant with the inner wall of respective sides in the second slot section, so that the structure that mounting groove 42 generally penetrates through vertically, is convenient for
The scrub of lift pincers device, and it is easy to process.When cleaning, cleaning brush can be protruded into from perforation place at mounting groove both ends in mounting groove 42 to
Structure in mounting groove 42 is scrubbed, which can quickly exclude liquid.The other structures of the present embodiment with it is upper
It is almost the same to state embodiment one, is not repeated herein.
Embodiment three:
Fig. 8 is the schematic diagram of endoscope one embodiment of the present invention lift pincers device down state, and Fig. 9 is endoscope of the present invention
The schematic diagram of one embodiment lift pincers device lifting status, with reference to Fig. 8,9, before illustrating left as endoscope head end seat
Side, correspondingly, diagram right are the rear of endoscope head end seat；The present embodiment endoscope include probe 10, lift pincers device 21 and on
Endoscope head end seat 31 described in embodiment one is stated, 10 setting of probe connects in 31 front side of endoscope head end seat, the lift pincers rotation of device 21
It is connected to endoscope head end seat 31 and is arranged in mounting groove 41, specifically, lift pincers device 21 can be rotationally connected with installation by shaft
The inner wall of slot 41, center of rotation are set to the bottom end of lift pincers device 21, to can clamp lift when lifting pincers device 21 along center of rotation rotation
Device 21 is lifted or is put down.Optionally, lift pincers device 21 may be configured as top forward fold, be formed in curved part to the second inner wall
414 and straight trough inner wall junction avoiding space, so as to expand slewing area.
Fig. 8 shows the section of the endoscope head end part of the present embodiment lift pincers device down state, when lift pincers device 21 is put down,
Lift pincers device 21 rotates forwards along center of rotation, and the first gap 50 between lift pincers device 21 and the first inner wall 413 makes mounting groove 41
Front side perforation；The second gap 51 between lift pincers device 21 and the second inner wall 414 increases, and makes to penetrate through on rear side of mounting groove 41, can incite somebody to action
Cleaning brush protrudes into second gap 51 scrub for carrying out exposed parts.Mounting groove 41 penetrates through the both ends of endoscope head end seat 31,
So that dead angle is not present between lift pincers device 21 and mounting groove 41, at this time can downside to lift pincers device 21 and the side that is located behind into
Row scrub.
Fig. 9 shows the section of the endoscope head end part of the present embodiment lift pincers device lifting status, when lift pincers device 21 lifts,
Lift pincers device 21 is rotated backward along center of rotation, and the first gap 50 between lift pincers device 21 and the first inner wall 413 increases and makes to pacify
It is penetrated through on front side of tankage 41, cleaning brush can be protruded into first gap 50 and carry out the scrub of exposed parts；Lift pincers device 21 and second
Gap between inner wall 414 makes to penetrate through on rear side of mounting groove 41.Mounting groove 41 penetrates through the both ends of endoscope head end seat 31, so that lift pincers
Dead angle is not present between device 21 and mounting groove 41, the downside of device 21 can be clamped to lift at this time and is scrubbed positioned at the side in front.
Example IV:
Figure 10 is the schematic diagram of second embodiment lift pincers device down state of endoscope of the present invention；Figure 11 is to peep in the present invention
The schematic diagram of second embodiment lift pincers device lifting status of mirror, with reference to Figure 10,11, to illustrate left as endoscope head end seat
Front, correspondingly, diagram right be endoscope head end seat rear；The present embodiment endoscope includes probe 10, lift pincers device 22
With endoscope head end seat 32 described in above-described embodiment two, 10 setting of probe is in 32 front side of endoscope head end seat, 22 turns of device of lift pincers
It is dynamic to be connected to endoscope head end seat 32 and be arranged in mounting groove 42, specifically, lift pincers device 22 can be rotationally connected with by shaft
The inner wall of mounting groove 42, center of rotation be set to lift pincers device 22 bottom end, thus lift pincers device 22 along center of rotation rotation when, can will
Lift pincers device 22 is lifted or is put down.Lift pincers device 22 may be provided in mounting groove 42 position for being biased to rear, so as to increase lift pincers device
22 rotation spaces rotated forward when putting down.
Figure 10 shows the section of the endoscope head end part of the present embodiment lift pincers 22 down state of device, and lift pincers device 22 is put down
When, lift pincers device 22 rotates forwards along center of rotation, the second gap between 22 rear side of lift pincers device and 42 rear side inner wall of mounting groove
53 make to penetrate through on rear side of mounting groove 42, and dead angle is not present between lift pincers device 22 and mounting groove 42, at this time can be by cleaning brush from mounting groove
42 both ends are protruded into mounting groove 42 and are scrubbed to the upper and lower side two sides of the lift pincers device 22 of current state.
Figure 11 shows the section of the endoscope head end part of the present embodiment lift pincers 22 lifting status of device, and lift pincers device 22 lifts
When, lift pincers device 22 is rotated backward along center of rotation, and the first gap 52 between lift pincers device 22 and 42 front inner wall of mounting groove makes
It is penetrated through on front side of mounting groove 42, dead angle is not present between lift pincers device 22 and mounting groove 42, it at this time can be from mounting groove 42 by cleaning brush
Both ends are protruded into the downside of 42 pairs of mounting groove lift pincers devices 22 and are scrubbed positioned at the side in front.At this point, lift pincers device 22 and installation
There is also gaps between 42 rear side inner wall of slot, stretch out convenient for surgical instrument.
Endoscope provided in an embodiment of the present invention, eliminates decontamination dead angle, can passing through by the both ends of mounting groove when cleaning
Passage port respectively scrubs lift pincers device exposed parts, realizes the thorough cleaning of exposed parts, and then rinses, disinfection, operation
It is simple and convenient, residual can be effectively removed, to avoid cross-infection, solving the endoscope with lift pincers device has decontamination dead angle
And the problem of being difficult to thorough cleaning and sterilizing.
It above are only presently preferred embodiments of the present invention, but the present invention is not restricted to above-described embodiment, be familiar with this field
Technical staff can also make a variety of equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent deformations
Or replacement is all included in the scope defined by the claims of the present application.
Claims (13)
1. endoscope head end seat, it is characterised in that: offer mounting groove in the endoscope head end seat, the mounting groove is for holding
Lift of receiving clamps device and provides space for lift pincers device, and the mounting groove penetrates through the opposite two sides of the endoscope head end seat.
2. endoscope head end seat according to claim 1, it is characterised in that: the mounting groove includes the first slot section and second
Slot section, the first slot section penetrate through the first side of the endoscope head end seat, so that exposed at the top of lift pincers device；The second slot section
It is connected to the first slot section, and penetrates through second side opposite with first side in the endoscope head end seat, so that lift clamps
Device bottom is exposed.
3. endoscope head end seat according to claim 2, it is characterised in that: be provided with forward on front side of the first slot section
Inclined first inner wall, so that the first slot section is in widened structure from inside to outside.
4. endoscope head end seat according to claim 3, it is characterised in that: the second slot section includes in straight-through straight trough
Wall.
5. endoscope head end seat according to claim 4, it is characterised in that: the first slot section further includes straight-through second
Inner wall, second inner wall are located at the side opposite with first inner wall, and second inner wall is concordant with the straight trough inner wall.
6. endoscope head end seat according to claim 2, it is characterised in that: be provided on front side of the first slot section straight-through
The first inner wall, be provided with the second straight-through inner wall, first inner wall and second inner wall on rear side of the first slot section
The distance between for lift pincers device rotation.
7. endoscope head end seat according to claim 6, it is characterised in that: the second slot section includes in straight-through straight trough
Wall.
8. endoscope head end seat according to claim 7, it is characterised in that: first inner wall and second inner wall point
It is not concordant with the straight trough inner wall.
9. the endoscope head end seat according to any one of claim 3 to 8, it is characterised in that: in the first slot section, position
It is tilted from inside to outside in the third inner wall of first inner wall two sides and the 4th inner wall, making the first slot section is in expand from inside to outside
Big structure.
10. the endoscope head end seat according to any one of claim 3 to 8, it is characterised in that: in the first slot section,
It is bypass structure, the third inner wall and the 4th inner wall positioned at the third inner wall of first inner wall two sides and the 4th inner wall
The distance between can accommodate lift pincers device.
11. endoscope head end seat according to claim 1, it is characterised in that: it is logical to be also provided with the cable passed through for cable
Road, the cable passage run through the both ends of the endoscope head end seat along the length direction of the endoscope head end seat.
12. endoscope head end seat according to claim 11, it is characterised in that: the cable passage is provided with the installation
The side of slot simultaneously avoids the mounting groove.
13. endoscope, it is characterised in that: including popping one's head in, lifting endoscope head described in pincers device and any one of claims 1 to 12
End seat, the probe are arranged on front side of the endoscope head end seat, and the lift pincers device is rotationally connected with the endoscope head end seat
And be arranged in the mounting groove, the top and bottom of the lift pincers device are exposed by the both ends of the mounting groove, the lift pincers
There is gap between device and the inner wall of the mounting groove front and rear sides.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463967.6A CN110141178A (en) | 2019-05-30 | 2019-05-30 | Endoscope head end seat and endoscope |
| PCT/CN2020/092223 WO2020238876A1 (en) | 2019-05-30 | 2020-05-26 | Endoscope head end seat and endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463967.6A CN110141178A (en) | 2019-05-30 | 2019-05-30 | Endoscope head end seat and endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110141178A true CN110141178A (en) | 2019-08-20 |
Family
ID=67593718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463967.6A Pending CN110141178A (en) | 2019-05-30 | 2019-05-30 | Endoscope head end seat and endoscope |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110141178A (en) |
| WO (1) | WO2020238876A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238876A1 (en) * | 2019-05-30 | 2020-12-03 | 深圳开立生物医疗科技股份有限公司 | Endoscope head end seat and endoscope |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821285A (en) * | 2017-02-08 | 2017-06-13 | 深圳开立生物医疗科技股份有限公司 | A kind of endoscope headstock and endoscope for eliminating sterilization dead angle |
| CN107106135A (en) * | 2015-06-18 | 2017-08-29 | 奥林巴斯株式会社 | Endoscope |
| CN109475287A (en) * | 2016-07-19 | 2019-03-15 | 奥林巴斯株式会社 | Endoscope-use tip attachment |
| CN109715038A (en) * | 2016-10-14 | 2019-05-03 | Hoya株式会社 | A kind of endoscope and endoscope-use camera lens cap |
| CN211723070U (en) * | 2019-05-30 | 2020-10-23 | 深圳开立生物医疗科技股份有限公司 | Endoscope head base and endoscope |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002017664A (en) * | 2000-07-03 | 2002-01-22 | Asahi Optical Co Ltd | Endo-therapy accessory elevator for endoscope |
| WO2018079790A1 (en) * | 2016-10-28 | 2018-05-03 | オリンパス株式会社 | Endoscope |
| CN110141178A (en) * | 2019-05-30 | 2019-08-20 | 深圳开立生物医疗科技股份有限公司 | Endoscope head end seat and endoscope |
-
2019
- 2019-05-30 CN CN201910463967.6A patent/CN110141178A/en active Pending
-
2020
- 2020-05-26 WO PCT/CN2020/092223 patent/WO2020238876A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106135A (en) * | 2015-06-18 | 2017-08-29 | 奥林巴斯株式会社 | Endoscope |
| CN109475287A (en) * | 2016-07-19 | 2019-03-15 | 奥林巴斯株式会社 | Endoscope-use tip attachment |
| CN109715038A (en) * | 2016-10-14 | 2019-05-03 | Hoya株式会社 | A kind of endoscope and endoscope-use camera lens cap |
| CN106821285A (en) * | 2017-02-08 | 2017-06-13 | 深圳开立生物医疗科技股份有限公司 | A kind of endoscope headstock and endoscope for eliminating sterilization dead angle |
| CN211723070U (en) * | 2019-05-30 | 2020-10-23 | 深圳开立生物医疗科技股份有限公司 | Endoscope head base and endoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238876A1 (en) * | 2019-05-30 | 2020-12-03 | 深圳开立生物医疗科技股份有限公司 | Endoscope head end seat and endoscope |
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| Publication number | Publication date |
|---|---|
| WO2020238876A1 (en) | 2020-12-03 |
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