CN107951502A - A kind of dept. of radiology's head fixing device - Google Patents
A kind of dept. of radiology's head fixing device Download PDFInfo
- Publication number
- CN107951502A CN107951502A CN201711348198.2A CN201711348198A CN107951502A CN 107951502 A CN107951502 A CN 107951502A CN 201711348198 A CN201711348198 A CN 201711348198A CN 107951502 A CN107951502 A CN 107951502A
- Authority
- CN
- China
- Prior art keywords
- drawstring
- sleeve
- otic placode
- affixed
- fixing axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/501—Clinical applications involving diagnosis of head, e.g. neuroimaging, craniography
Abstract
The invention discloses a kind of dept. of radiology's head fixing device,Including bottom plate,Elevating mechanism,Fixing axle,Hold-down mechanism,Clamp system,Coiling storehouse,Winding mechanism,First drawstring and the second drawstring,Elevating mechanism includes the piston boit and sleeve of mutual fitting,Clamp system includes clamping plate and otic placode,Winding mechanism includes the first line wheel and the second line wheel,The beneficial effects of the invention are as follows,Structure is novel,Practical function,During use,The exterior air pump of hose connection,Air-pump inflating can raise elevating mechanism,Valve, which is deflated, to reduce elevating mechanism,Hold-down mechanism is set to be contacted with patient's forehead so as to change the height of hold-down mechanism,Rotate counterclockwise crank,Crank handle turns shaft rotates and winding mechanism is rotated the first drawstring of tightening and the second drawstring,First drawstring and the second drawstring pull otic placode close to each other,Clamping plate, which clamps patient head, prevents patient from tampering,Improve radiation effect.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of dept. of radiology's head fixing device.
Background technology
Dept. of radiology is important auxiliary examination section office of hospital, and in modern hospital construction, dept. of radiology is that a collection is checked, examined
In the section office of one, many diseases of clinical departments must all be reached by dept. of radiology's equipment inspection to be clarified a diagnosis and aids in for disconnected, treatment
Diagnosis.Head radiographic inspection requirement carries out head accurate positioning to ensure that the accuracy of inspection result simply allows disease at present
People is voluntarily lain on headrest, keeps head still, and such patient is difficult control, is particularly some patients with severe symptoms or some are unworthy of
It is even more so to close the patient for the treatment of, great work difficulty is added to medical worker.
The content of the invention
To solve the above problems, the present invention provides a kind of dept. of radiology's head fixing device, the present invention is by following
Technical solution is realized.
A kind of dept. of radiology's head fixing device, including bottom plate, elevating mechanism, fixing axle, hold-down mechanism, clamp system,
Coiling storehouse, winding mechanism, the first drawstring and the second drawstring, the plate upper surface are connected with foam-rubber cushion；The elevating mechanism is consolidated
Bottom plate both sides are connected on, elevating mechanism includes the piston boit and sleeve of mutual fitting, and the piston column bottom and bottom plate are affixed, sleeve
Between be connected with connecting rod, the connecting rod is internally provided with the pipeline for turning on sleeve, and the upper cartridge on the left of bottom plate is additionally provided with
The hose turned on sleeve, hose are equipped with valve；The fixing axle is fixed between sleeve；The hold-down mechanism is fixed in
Middle part in fixed, the bottom of hold-down mechanism is arc；The clamp system includes clamping plate and otic placode, and otic placode is fixed in clamping plate upper end
Portion, the otic placode are slidably connected with fixing axle, and the clamp system is symmetrical in fixing axle, and bullet is also sheathed with fixing axle
Spring, the spring are arranged between clamp system and sleeve, and one end of spring and hold-down mechanism are affixed, the other end and set of spring
Cylinder is affixed；The coiling storehouse is fixed in hold-down mechanism upper surface middle part, is rotatably connected to shaft in the middle part of coiling storehouse, coiling storehouse it is upper
Surface is equipped with ratchet, and the ratchet and shaft are affixed, and ratchet center is additionally provided with crank, and the upper surface in coiling storehouse is also rotatablely connected
There is gag lever post, the gag lever post is used cooperatively with ratchet；The winding mechanism be arranged on it is in coiling storehouse and affixed with shaft, it is described
Winding mechanism includes the first line wheel and the second line wheel；Described first drawstring one end is fixed in the first line wheel top, and in First Line
It is affixed along vertically downward direction wound clockwise, the free end of the first drawstring and otic placode on the right side of fixing axle on wheel；Described second draws
Rope one end is fixed in the lower part of the second line wheel, and along direction wound clockwise straight up, the second drawstring in the second line wheel
Free end and fixing axle on the right side of otic placode it is affixed.
Further, the affixed position of the fixing axle and sleeve is at the middle part of sleeve.
Further, the fixing axle is circumferentially with limited block, and otic placode is equipped with limit sliding chutes corresponding with limited block, limit
Position block is slidably connected with limit sliding chutes.
Further, the clamping plate opposite face is connected with Soft Roll.
Further, it is connected with guide cylinder at left and right sides of the coiling storehouse, the free end of the first drawstring and the second drawstring leads to
Cross affixed with otic placode after guide cylinder is oriented to.
Further, the pipeline set in the connecting rod can make two sleeve connections so as to which air pressure is consistent, Jin Erbao
Demonstrate,prove two sleeve synchronization liftings.
The invention has the advantages that structure is novel, practical function, in use, the exterior air pump of hose connection, air-pump inflating
Elevating mechanism can be raised, valve, which is deflated, to reduce elevating mechanism, so that changing the height of hold-down mechanism makes compacting machine
Structure is contacted with patient's forehead, rotates counterclockwise crank, and crank handle turns shaft rotates and winding mechanism is rotated the first drawstring of tightening
With the second drawstring, the first drawstring and the second drawstring pull otic placode close to each other, and clamping plate, which clamps patient head, prevents patient from tampering,
Improve radiation effect.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1：A kind of structure diagram of dept. of radiology's head fixing device of the present invention；
Fig. 2：Partial enlarged view at I shown in Fig. 1；
Fig. 3：Coiling storehouse of the present invention internal structure schematic diagram；
Fig. 4：The structure diagram of winding mechanism of the present invention.
Reference numeral is as follows：
1st, bottom plate, 101, foam-rubber cushion, 2, elevating mechanism, 201, piston boit, 202, sleeve, 203, connecting rod, 204, hose,
205th, valve, 3, fixing axle, 301, limited block, 302, spring, 4, hold-down mechanism, 5, clamp system, 501, otic placode, 502, folder
Plate, 503, Soft Roll, 6, coiling storehouse, 601, shaft, 602, ratchet, 603, crank, 604, gag lever post, 605, guide cylinder, 7, coiling
Mechanism, the 701, first line wheel, the 702, second line wheel, the 8, first drawstring, the 9, second drawstring.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
As shown in Figs 1-4, a kind of dept. of radiology's head fixing device, including bottom plate 1, elevating mechanism 2, fixing axle 3, compression
Mechanism 4, clamp system 5, coiling storehouse 6, winding mechanism 7, the first drawstring 8 and the second drawstring 9,1 upper surface of bottom plate are connected with sponge
Pad 101；Elevating mechanism 2 is fixed in 1 both sides of bottom plate, and elevating mechanism 2 includes the piston boit 201 and sleeve 202 of mutual fitting, piston
201 bottom of column and bottom plate 1 are affixed, and connecting rod 203 is connected between sleeve 202, and connecting rod 203, which is internally provided with, leads sleeve 202
Logical pipeline, 202 top of sleeve in the left side of bottom plate 1 are additionally provided with the hose 204 turned on sleeve 202, and hose 204 is equipped with valve
205；Fixing axle 3 is fixed between sleeve 202, and the affixed position of fixing axle 3 and sleeve 202 is in the middle part of sleeve 202, fixing axle
3 are circumferentially with limited block 301；Hold-down mechanism 4 is fixed in middle part in fixation, and the bottom of hold-down mechanism 4 is arc；Clamp system 5
Including clamping plate 502 and otic placode 501, otic placode 501 is fixed in 502 upper center of clamping plate, and 502 opposite face of clamping plate is connected with Soft Roll
503, otic placode 501 is slidably connected with fixing axle 3, and otic placode 501 is equipped with and 301 corresponding limit sliding chutes of limited block, limited block 301
It is slidably connected with limit sliding chutes, clamp system 5 is symmetrical in fixing axle 3, and spring 302, spring are also sheathed with fixing axle 3
302 are arranged between clamp system 5 and sleeve 202, and one end of spring 302 and otic placode 501 are affixed, the other end of spring 302 with
Sleeve 202 is affixed；Coiling storehouse 6 is fixed in 4 upper surface middle part of hold-down mechanism, and the middle part of coiling storehouse 6 is rotatably connected to shaft 601, around
The left and right sides of line storehouse 6 is connected with guide cylinder 605, after the free end of the first drawstring 8 and the second drawstring 9 is oriented to by guide cylinder 605
Affixed with otic placode 501, the upper surface in coiling storehouse 6 is equipped with ratchet 602, and ratchet 602 and shaft 601 are affixed, and 602 center of ratchet is also set
There is crank 603, the upper surface in coiling storehouse 6 is also rotatably connected to gag lever post 604, and gag lever post 604 is used cooperatively with ratchet 602；
Winding mechanism 7 is arranged in coiling storehouse 6 and affixed with shaft 601, and winding mechanism 7 includes the first line wheel 701 and the second line wheel
702；First drawstring, 8 one end is fixed in 701 top of the first line wheel, and clockwise along vertically downward direction in the first line wheel 701
Winding, the free end of the first drawstring 8 and 3 right side otic placode 501 of fixing axle are affixed；Second drawstring, 9 one end is fixed in the second line wheel 702
Lower part, and along direction wound clockwise straight up, free end and the fixing axle 3 of the second drawstring 9 in the second line wheel 702
The otic placode 501 on right side is affixed.
The specific embodiment of the present invention is：
In use, bottom plate 1 is fixed in the head of a bed by bolt, hose 204 links with exterior air pump, and air pump is into sleeve 202
Inflation can change the air pressure in sleeve 202 so as to improve the height of sleeve 202, and valve 205, which is deflated, can make gas in sleeve 202
Pressure drop is low so as to reduce the height of sleeve 202, and the pipeline set in connecting rod 203 can make two connections of sleeve 202 so as to gas
Pressure is consistent, ensures two 202 synchronization liftings of sleeve, and the lifting of sleeve 202 drives fixing axle 3 to lift, and the lifting of fixing axle 3 can band
Dynamic hold-down mechanism 4 thereon lifts, so that the arcuate structure of 4 bottom of hold-down mechanism is contacted with patient's forehead.
When the arcuate structure of 4 bottom of hold-down mechanism is contacted with patient's forehead, rotating crank 603 makes shaft 601 turn counterclockwise
Dynamic, winding mechanism 7 also rotates counterclockwise when shaft 601 rotates counterclockwise, when winding mechanism 7 rotates counterclockwise, the first line wheel 701
The first drawstring 8 and the second drawstring 9 are tightened respectively with the second line wheel 702, otic placode 501 during the tightening of the first drawstring 8 and the second drawstring 9
It is close to each other, when otic placode 501 is close to each other, the also synchronous clamping patient head close to each other of clamping plate 502.
After the cooperation of ratchet 602 and gag lever post 604 makes clamping plate 502 clamp patient head, up time cannot occur for winding mechanism 7
Pin is rotated so as to which clamping plate 502 relaxes, and the setting of guide cylinder 605 can be such that the first drawstring 8 and the guiding of the second drawstring 9 does not occur
Change, at the end of patient is radiated, rotary spacing bar 604 makes it depart from ratchet 602, and spring 302 pulls otic placode 501 mutually remote
From reset.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, also do not limit the embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the original of the present invention
Reason and practical application, so that skilled artisan can be best understood by and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its four corner and equivalent.
Claims (6)
- A kind of 1. dept. of radiology's head fixing device, it is characterised in that：Including bottom plate, elevating mechanism, fixing axle, hold-down mechanism, Clamp system, coiling storehouse, winding mechanism, the first drawstring and the second drawstring, the plate upper surface are connected with foam-rubber cushion；The liter Descending mechanism is fixed in bottom plate both sides, and elevating mechanism includes the piston boit and sleeve of mutual fitting, the piston column bottom and bottom plate It is affixed, it is connected with connecting rod between sleeve, the connecting rod is internally provided with the pipeline for turning on sleeve, on the sleeve on the left of bottom plate Portion is additionally provided with the hose turned on sleeve, and hose is equipped with valve；The fixing axle is fixed between sleeve；The hold-down mechanism Middle part in fixing is fixed in, the bottom of hold-down mechanism is arc；The clamp system includes clamping plate and otic placode, and otic placode is fixed in folder Plate upper center, the otic placode are slidably connected with fixing axle, and the clamp system is symmetrical in fixing axle, in fixing axle also Spring is sheathed with, the spring is arranged between clamp system and sleeve, and one end of spring and otic placode are affixed, the other end of spring It is affixed with sleeve；The coiling storehouse is fixed in hold-down mechanism upper surface middle part, and shaft, coiling storehouse are rotatably connected in the middle part of coiling storehouse Upper surface be equipped with ratchet, the ratchet and shaft are affixed, and ratchet center is additionally provided with crank, and the upper surface in coiling storehouse also rotates Gag lever post is connected with, the gag lever post is used cooperatively with ratchet；The winding mechanism be arranged on it is in coiling storehouse and affixed with shaft, The winding mechanism includes the first line wheel and the second line wheel；Described first drawstring one end is fixed in the first line wheel top, and It is affixed along vertically downward direction wound clockwise, the free end of the first drawstring and otic placode on the right side of fixing axle in one line wheel；Described Two drawstring one end are fixed in the lower part of the second line wheel, and along direction wound clockwise straight up in the second line wheel, second Otic placode on the right side of the free end of drawstring and fixing axle is affixed.
- A kind of 2. dept. of radiology's head fixing device according to claim 1, it is characterised in that：The fixing axle and sleeve Affixed position at the middle part of sleeve.
- A kind of 3. dept. of radiology's head fixing device according to claim 1, it is characterised in that：The fixing axle is circumferentially set There is limited block, otic placode is equipped with limit sliding chutes corresponding with limited block, and limited block is slidably connected with limit sliding chutes.
- A kind of 4. dept. of radiology's head fixing device according to claim 1, it is characterised in that：The clamping plate opposite face is equal It is connected with Soft Roll.
- A kind of 5. dept. of radiology's head fixing device according to claim 1, it is characterised in that：Described coiling storehouse or so two Side is connected with guide cylinder, and the free end of the first drawstring and the second drawstring is affixed with otic placode after being oriented to by guide cylinder.
- A kind of 6. dept. of radiology's head fixing device according to claim 1, it is characterised in that：Set in the connecting rod Pipeline can make the connection of two sleeves so as to which air pressure is consistent, and then ensure two sleeve synchronization liftings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348198.2A CN107951502B (en) | 2017-12-15 | 2017-12-15 | Head fixing device for radiology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348198.2A CN107951502B (en) | 2017-12-15 | 2017-12-15 | Head fixing device for radiology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107951502A true CN107951502A (en) | 2018-04-24 |
| CN107951502B CN107951502B (en) | 2021-01-26 |
Family
ID=61959032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711348198.2A Active CN107951502B (en) | 2017-12-15 | 2017-12-15 | Head fixing device for radiology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107951502B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498231A (en) * | 2018-05-04 | 2018-09-07 | 罗继伟 | A kind of medical treatment severe clinical medicine fixing device |
| CN110215291A (en) * | 2019-06-17 | 2019-09-10 | 西安交通大学医学院第一附属医院 | Anaesthetize head position fixed frame |
| CN111603665A (en) * | 2020-06-02 | 2020-09-01 | 滨州医学院附属医院 | Critical patient craniocerebral monitoring device suitable for intensive care medical science department and monitoring system thereof |
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| CN108498231A (en) * | 2018-05-04 | 2018-09-07 | 罗继伟 | A kind of medical treatment severe clinical medicine fixing device |
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| CN111603665A (en) * | 2020-06-02 | 2020-09-01 | 滨州医学院附属医院 | Critical patient craniocerebral monitoring device suitable for intensive care medical science department and monitoring system thereof |
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| Publication number | Publication date |
|---|---|
| CN107951502B (en) | 2021-01-26 |
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