CN204274415U - The medical sniffer of a kind of human body cochlea - Google Patents
The medical sniffer of a kind of human body cochlea Download PDFInfo
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- CN204274415U CN204274415U CN201420751918.5U CN201420751918U CN204274415U CN 204274415 U CN204274415 U CN 204274415U CN 201420751918 U CN201420751918 U CN 201420751918U CN 204274415 U CN204274415 U CN 204274415U
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- support
- cylinder
- swiveling wheel
- cochlea
- sniffer
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Abstract
This utility model provides the medical sniffer of a kind of human body cochlea, comprise support, support is provided with vertical guide cylinder, is set with lifting tube in vertical guide cylinder, the end of vertical guide cylinder is provided with rotating cylinder, rotating cylinder and lifting tube are threaded connection, and the end of lifting tube is provided with base, and base is provided with column spinner, column spinner is provided with horizontally-guided cylinder, be set with movable pipe in horizontally-guided cylinder, the front end of movable pipe is provided with lens, and lens layout is above support.Rotating cylinder of the present utility model can control lifting tube and realize vertical lifting, thus the convenient height regulating movable pipe, movable pipe can move along guide cylinder, facilitate horizontal adjustment, thus facilitate lens in the adjustment of vertical direction and horizontal direction, facilitate the cochlea of lens alignment patients head, the situation of patient cochlea can be observed more easily.
Description
Technical field
This utility model relates to a kind of sniffer, particularly relates to the medical sniffer of a kind of human body cochlea.
Background technology
Cochlea is positioned at the front inner side of bone vestibule, likeness in form Crusta Limax, and its point, towards front outside, claims cupula cochleae.The end, claims at the bottom of snail towards rear inner side.The axis of cochlea claims modiolus, conically.Cochlea rotates 23/4 circle by a bone cochlear spiral canal around modiolus and forms.The hone lamella that modiolus stretches out in bone cochlear spiral canal claims osseous spiral lamina.Cochlea is positioned at an ingredient of listening organ internal ear bony labyrinth.Cochlea is a spiral type bone pipe, around modiolus curling about two and Ban.Stretch out a slice book bone by the central authorities of snail tube axial, be sclerotin spiral shell plate.Cochlea outer wall has spiral ligament.The free edge of lamina spiralis ossea is ined succession a whippy fibrous membrane, is called basement membrane, extends to bone pipe oppose side wall and connect with spiral ligament.Cochlea bone pipe is divided into upper and lower two, and top claims vestibular canal, and bottom claims tympanic canal, is full of perilympha in two pipes.One end of vestibular canal is vestibuli, and tympanic canal one end is fenestra cochleae.Two parts communicate at the helicotrema at cupula cochleae place.There is a thin film in the nearly bottom of lamina spiralis ossea, claim vestibular membrane, surround film quality membranous cochlea by vestibular membrane, basement membrane and a part of spiral ligament, in pipe, be full of endolymph fluid.Spiral organ of Corti (CortiShi device) is the auditory sensor experiencing sound stimulation, is made up of sustenticular cell and hair cell etc., and hair cell is sound wave receptor cell, and each hair cell all forms synaptic contact with nerve fiber.There is basement membrane the top of hair cell, contacts with the cilium of hair cell.External sound wave shakes basement membrane by lymph fluid, and basement membrane has touched again hair cell, finally converts neural impulse to by hair cell and passes to auditory center through listening position neural.Be inconvenient to the cochlea observing patient at present, also inconvenient doctor treats patient cochlea.
Utility model content
Main purpose of the present utility model is that providing one can control fall way by swiveling wheel realizes vertical lifting along guide pipe, thus the vertical lifting of easy of rise plate, facilitate the leg of patient to be placed on lifter plate, facilitate the patient of different height to put legs and feet; The head of patient can also be placed on support, rotating cylinder can control lifting tube and realize vertical lifting, thus the convenient height regulating movable pipe, movable pipe can move along guide cylinder, facilitate horizontal adjustment, thus facilitate lens in the adjustment of vertical direction and horizontal direction, facilitate the cochlea of lens alignment patients head, the medical sniffer of human body cochlea of the situation of patient cochlea can be observed more easily.
For achieving the above object, the technical scheme that this utility model is taked is:
The medical sniffer of a kind of human body cochlea, comprise support, the bottom of support is provided with the first movable pulley and the second movable pulley, first movable pulley and the second movable pulley are universal wheel, two pieces of dividing plates be arranged in parallel are provided with in support, dividing plate is arranged vertically, lifter plate is provided with between dividing plate, support is provided with guide pipe, guide pipe is arranged vertically, fall way is set with in guide pipe, the end of fall way is connected with lifter plate, the both sides of guide pipe are provided with fluting, fluting is furnished with the first swiveling wheel and the second swiveling wheel respectively, second swiveling wheel is arranged on the end of the second support bar, second support bar is arranged on support, first swiveling wheel is arranged on the end of the first support bar, first support bar is arranged on support, the outer surface of fall way is provided with external screw thread, the outer surface of the first swiveling wheel is provided with external screw thread, the outer surface of the second swiveling wheel is provided with external screw thread, second swiveling wheel, first swiveling wheel is threaded connection with fall way respectively, support is provided with vertical guide cylinder, lifting tube is set with in vertical guide cylinder, the outer surface of lifting tube is provided with external screw thread, the end of vertical guide cylinder is provided with rotating cylinder, rotating cylinder is connected by buckle with vertical guide cylinder, rotating cylinder and lifting tube are threaded connection, the end of lifting tube is provided with base, base is provided with column spinner, column spinner is provided with horizontally-guided cylinder, horizontally-guided cylinder is horizontally disposed, movable pipe is set with in horizontally-guided cylinder, movable pipe is horizontally disposed, the front end of movable pipe is provided with lens, lens layout is above support, the end of lens is provided with illuminating lamp.
Further, the rear end of described movable pipe is provided with spacing ball, and the diameter of spacing ball is larger than the diameter of guide cylinder.
Further, the sidewall of described support is provided with link plate, and link plate is provided with spring, and the bottom of spring is provided with hook.
Further, described hook is connected with spring by peg.
Further, described illuminating lamp is LED.
Further, the root of described fall way is provided with limited block.
The beneficial effects of the utility model: the bottom due to support is provided with the first movable pulley and the second movable pulley, first movable pulley and the second movable pulley are universal wheel, two pieces of dividing plates be arranged in parallel are provided with in support, dividing plate is arranged vertically, lifter plate is provided with between dividing plate, support is provided with guide pipe, guide pipe is arranged vertically, fall way is set with in guide pipe, the end of fall way is connected with lifter plate, the both sides of guide pipe are provided with fluting, fluting is furnished with the first swiveling wheel and the second swiveling wheel respectively, second swiveling wheel is arranged on the end of the second support bar, second support bar is arranged on support, first swiveling wheel is arranged on the end of the first support bar, first support bar is arranged on support, the outer surface of fall way is provided with external screw thread, the outer surface of the first swiveling wheel is provided with external screw thread, the outer surface of the second swiveling wheel is provided with external screw thread, second swiveling wheel, first swiveling wheel is threaded connection with fall way respectively, support is provided with vertical guide cylinder, lifting tube is set with in vertical guide cylinder, the outer surface of lifting tube is provided with external screw thread, the end of vertical guide cylinder is provided with rotating cylinder, rotating cylinder is connected by buckle with vertical guide cylinder, rotating cylinder and lifting tube are threaded connection, the end of lifting tube is provided with base, base is provided with column spinner, column spinner is provided with horizontally-guided cylinder, horizontally-guided cylinder is horizontally disposed, movable pipe is set with in horizontally-guided cylinder, movable pipe is horizontally disposed, the front end of movable pipe is provided with lens, lens layout is above support, the end of lens is provided with illuminating lamp, so fall way can be controlled by the first swiveling wheel and the second swiveling wheel realize vertical lifting along guide pipe, thus the vertical lifting of easy of rise plate, the leg of patient is facilitated to be placed on lifter plate, the patient of different height is facilitated to put lower limb foot, the head of patient can also be placed on support, rotating cylinder can control lifting tube and realize vertical lifting, thus the convenient height regulating movable pipe, movable pipe can move along guide cylinder, facilitate horizontal adjustment, thus facilitate lens in the adjustment of vertical direction and horizontal direction, facilitate the cochlea of lens alignment patients head, the situation of patient cochlea can be observed more easily.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of the medical sniffer of human body cochlea.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1, the medical sniffer of a kind of human body cochlea, comprise support 11, the bottom of support 11 is provided with the first movable pulley 12 and the second movable pulley 13, first movable pulley 12 and the second movable pulley 13 are universal wheel, two pieces of dividing plates be arranged in parallel 14 are provided with in support 11, dividing plate 14 is arranged vertically, lifter plate 17 is provided with between dividing plate 14, support 11 is provided with guide pipe 15, guide pipe 15 is arranged vertically, fall way 16 is set with in guide pipe 15, the end of fall way 16 is connected with lifter plate 17, the both sides of guide pipe 15 are provided with fluting, fluting is furnished with the first swiveling wheel 18 and the second swiveling wheel 21 respectively, second swiveling wheel 21 is arranged on the end of the second support bar 22, second support bar 22 is arranged on support 11, first swiveling wheel 18 is arranged on the end of the first support bar 19, first support bar 19 is arranged on support 11, the outer surface of fall way 16 is provided with external screw thread, the outer surface of the first swiveling wheel 18 is provided with external screw thread, the outer surface of the second swiveling wheel 21 is provided with external screw thread, second swiveling wheel 21, first swiveling wheel 18 is threaded connection with fall way 16 respectively, support 11 is provided with vertical guide cylinder 23, lifting tube 24 is set with in vertical guide cylinder 23, the outer surface of lifting tube 24 is provided with external screw thread, the end of vertical guide cylinder 23 is provided with rotating cylinder 25, rotating cylinder 25 is connected by buckle with vertical guide cylinder 23, rotating cylinder 25 and lifting tube 24 are threaded connection, the end of lifting tube 24 is provided with base 26, base 26 is provided with column spinner 27, column spinner 27 is provided with horizontally-guided cylinder 28, horizontally-guided cylinder 28 is in horizontally disposed, movable pipe 29 is set with in horizontally-guided cylinder 28, movable pipe 29 is in horizontally disposed, the front end of movable pipe 29 is provided with lens 31, lens 31 are arranged in the top of support 11, the end of lens 31 is provided with illuminating lamp 32, the rear end of movable pipe 29 is provided with spacing ball 30, the diameter of spacing ball 30 is larger than the diameter of guide cylinder 28, the sidewall of support 11 is provided with link plate 33, link plate 33 is provided with spring 34, the bottom of spring 34 is provided with hook 36, hook 36 is connected with spring 34 by peg 35, and illuminating lamp 32 is LED, and the root of fall way 16 is provided with limited block 20.
The medical sniffer of this utility model human body cochlea, fall way 16 can be controlled by the first swiveling wheel 18 and the second swiveling wheel 21 and realize vertical lifting along guide pipe 15, thus the vertical lifting of easy of rise plate 17, facilitate the leg of patient to be placed on lifter plate 17, facilitate the patient of different height to put legs and feet; The head of patient can also be placed on support 11, rotating cylinder 25 can control lifting tube 24 and realize vertical lifting, thus the convenient height regulating movable pipe 29, movable pipe 29 can move along guide cylinder 28, facilitate horizontal adjustment, thus facilitate lens 31 in the adjustment of vertical direction and horizontal direction, facilitate lens 31 to aim at the cochlea of patients head, the situation of patient cochlea can be observed more easily.
Another preferred version, the rear end of movable pipe 29 is provided with spacing ball 30, and the diameter of spacing ball 30 is larger than the diameter of guide cylinder 28, so have limit function, can prevent movable pipe 29 and guide cylinder 28 from misplacing.
Another preferred version, the sidewall of support 11 is provided with link plate 33, and link plate 33 is provided with spring 34, and the bottom of spring 34 is provided with hook 36, and hook 36 is connected with spring 34 by peg 35, so can conveniently hang Medical hand instrument by hook 36.
Another preferred version, the root of fall way 16 is provided with limited block 20, so can prevent fall way 16 and guide pipe 15 from misplacing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the medical sniffer of human body cochlea, comprise support (11), it is characterized in that: the bottom of support (11) is provided with the first movable pulley (12) and the second movable pulley (13), first movable pulley (12) and the second movable pulley (13) are universal wheel, two pieces of dividing plates be arranged in parallel (14) are provided with in support (11), dividing plate (14) is arranged vertically, lifter plate (17) is provided with between dividing plate (14), support (11) is provided with guide pipe (15), guide pipe (15) is arranged vertically, fall way (16) is set with in guide pipe (15), the end of fall way (16) is connected with lifter plate (17), the both sides of guide pipe (15) are provided with fluting, fluting is furnished with the first swiveling wheel (18) and the second swiveling wheel (21) respectively, second swiveling wheel (21) is arranged on the end of the second support bar (22), second support bar (22) is arranged on support (11), first swiveling wheel (18) is arranged on the end of the first support bar (19), first support bar (19) is arranged on support (11), the outer surface of fall way (16) is provided with external screw thread, the outer surface of the first swiveling wheel (18) is provided with external screw thread, the outer surface of the second swiveling wheel (21) is provided with external screw thread, second swiveling wheel (21), first swiveling wheel (18) is threaded connection with fall way (16) respectively, support (11) is provided with vertical guide cylinder (23), lifting tube (24) is set with in vertical guide cylinder (23), the outer surface of lifting tube (24) is provided with external screw thread, the end of vertical guide cylinder (23) is provided with rotating cylinder (25), rotating cylinder (25) is connected by buckle with vertical guide cylinder (23), rotating cylinder (25) and lifting tube (24) are threaded connection, the end of lifting tube (24) is provided with base (26), base (26) is provided with column spinner (27), column spinner (27) is provided with horizontally-guided cylinder (28), horizontally-guided cylinder (28) is in horizontally disposed, movable pipe (29) is set with in horizontally-guided cylinder (28), movable pipe (29) is in horizontally disposed, the front end of movable pipe (29) is provided with lens (31), lens (31) are arranged in the top of support (11), the end of lens (31) is provided with illuminating lamp (32).
2. the medical sniffer of human body cochlea as claimed in claim 1, it is characterized in that: the rear end of movable pipe (29) is provided with spacing ball (30), the diameter of spacing ball (30) is larger than the diameter of guide cylinder (28).
3. the medical sniffer of human body cochlea as claimed in claim 1, it is characterized in that: the sidewall of support (11) is provided with link plate (33), link plate (33) is provided with spring (34), and the bottom of spring (34) is provided with hook (36).
4. the medical sniffer of human body cochlea as claimed in claim 3, is characterized in that: hook (36) is connected with spring (34) by peg (35).
5. the medical sniffer of human body cochlea as claimed in claim 1, is characterized in that: illuminating lamp (32) is LED.
6. the medical sniffer of human body cochlea as claimed in claim 1, is characterized in that: the root of fall way (16) is provided with limited block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751918.5U CN204274415U (en) | 2014-12-04 | 2014-12-04 | The medical sniffer of a kind of human body cochlea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751918.5U CN204274415U (en) | 2014-12-04 | 2014-12-04 | The medical sniffer of a kind of human body cochlea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274415U true CN204274415U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751918.5U Expired - Fee Related CN204274415U (en) | 2014-12-04 | 2014-12-04 | The medical sniffer of a kind of human body cochlea |
Country Status (1)
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| CN (1) | CN204274415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972297A (en) * | 2015-06-24 | 2015-10-14 | 张家港市顺佳隔热技术有限公司 | Sealing ring adjusting mechanism of pressure container |
-
2014
- 2014-12-04 CN CN201420751918.5U patent/CN204274415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972297A (en) * | 2015-06-24 | 2015-10-14 | 张家港市顺佳隔热技术有限公司 | Sealing ring adjusting mechanism of pressure container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |