CN110236870A - A kind of cranium internal medicine operation head fixing device - Google Patents
A kind of cranium internal medicine operation head fixing device Download PDFInfo
- Publication number
- CN110236870A CN110236870A CN201910662695.2A CN201910662695A CN110236870A CN 110236870 A CN110236870 A CN 110236870A CN 201910662695 A CN201910662695 A CN 201910662695A CN 110236870 A CN110236870 A CN 110236870A
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- Prior art keywords
- cavity
- block
- groups
- internal medicine
- sliding
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Classifications
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- 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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/121—Head or neck
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Abstract
The invention discloses a kind of cranium internal medicine operation head fixing devices, including bed, embedded block, movable plate and fixed plate, the embedded block is embedded in admittedly in the bed, and its top surface is generally aligned in the same plane with the bed top surface, the fixed plate is fixedly mounted on the top surface of the embedded block, the leading flank of the movable plate and the trailing flank of the fixed plate are hinged, the movable plate is abutted with the bed, the mobile cavity of opening upwards is equipped in the movable plate, it is horizontally slipped in the mobile cavity equipped with operation block, the mobile mechanism that can control the operation block to horizontally slip is equipped in the mobile cavity, the present invention is applicable in cranium internal medicine operation, the head of operation patients can preferably be fixed, in order to which doctor more easily can easily perform the operation, also operation risk is allowed to be reduced, it is a variety of to adapt to that device is also adjustable the position of patient head Encephalic operation.
Description
Technical field
The present invention relates to encephalic section surgical technic field, specially a kind of cranium internal medicine operation head fixing device.
Background technique
Cranium internal medicine operation needs operation that the head cutter of patient comes when carrying out, therefore, encephalic internal medicine operation patient
Head need to be fixed, just operation can in this way can be normally carried out, and general encephalic section operation fixing device all compares
It is relatively simple, only there was only simply fixed band rope or Boards wall, being fixedly clamped, the effect is unsatisfactory, and is difficult to move after fixing
It is dynamic, if operation when carrying out, needs left and right or moves up and down patient head because of some difficult, if with manual mobile,
Operation risk can increase significantly, in addition, patient's operation is downward if necessary to face, then the breathing of patient and comfort level have very big
Problem, blood may flow into ear to patient at the time of surgery, need ear is clogging, in addition, perform the operation necessary amplification and photograph
Bright equipment be also it is necessary, equipment can seem too much scene it is many and diverse, can rationally integrate.
Summary of the invention
It is in the prior art for overcoming the purpose of the present invention is to provide a kind of cranium internal medicine operation head fixing device
State defect.
A kind of cranium internal medicine operation head fixing device of embodiment according to the present invention, including bed, embedded block, movable plate and
Fixed plate, the embedded block are embedded in admittedly in the bed, and its top surface is generally aligned in the same plane with the bed top surface, and the fixed plate is solid
Dingan County is on the top surface of the embedded block, and the leading flank of the movable plate and the trailing flank of the fixed plate are hinged, the work
Movable plate is abutted with the bed, and the mobile cavity of opening upwards is equipped in the movable plate, is horizontally slipped in the mobile cavity equipped with work
Make block, be equipped with the mobile mechanism that can control the operation block to horizontally slip in the mobile cavity, among the operation block upper side
The setting of part concave arc, the operation block is interior to be equipped with two groups symmetrically and the sliding cavity of opening upwards, left in the sliding cavity
Right sliding is equipped with sliding block, and the sliding block leading flank, which is hingedly equipped with, can be used for fixing the clamping plate of patient head, in the sliding cavity
It is fixedly clamped equipped with can control the sliding block to slide to patient head direction, and the control clamping plate consolidates consolidating for patient head
Determine mechanism, two groups of symmetrical rectangular cavities are offered in the operation block, the top surface concave arc portion of the operation block is installed with
The protection pad of patient head can be protected, two groups of bilateral symmetries and the placed cavity of its opening upwards, the placement are equipped in the protection pad
Intracavitary be equipped with can prevent operation blood from falling into earplug in patient's ear, offered in the operation block two groups it is symmetrical
Rectangular cavity, the rectangular cavity is interior to be equipped with the accommodating mechanism that can control the earplug folding and unfolding, offers power cavity in the embedded block,
The elevating mechanism that can make the movable plate lifting is equipped in the power cavity.
Further technical solution, the mobile mechanism include the first motor being installed in the mobile cavity left wall, institute
The right side power for stating first motor is connected with horizontal axis, and the horizontal axis to the right protrude into the mobile cavity by extension, and runs through institute
Operation block is stated, and the right wall of its right side and the mobile cavity is rotatablely connected, the horizontal axis is threadedly engaged with the operation block.
Further technical solution, the fixed mechanism include two groups of symmetrical hinged blocks, and the hinged block is solid
It is located on the bottom surface of the sliding cavity, the first spring is mounted between the sliding block and the hinged block, the hinged block
Leading flank is hinged with first connecting rod, and elastic cavity is offered in the first connecting rod, slides and sets between the inner wall of the elastic cavity
There is traveller, second spring, the front side of clamping plate described in two groups are installed between the bottom surface of the traveller and the bottom wall of the elastic cavity
Face is hinged with second connecting rod, and the top surface of the traveller is fixedly connected with the bottom surface of the second connecting rod, clamping plate phase described in two groups
Mutually protective layer is mounted on by proximal side.
Further technical solution, the accommodating mechanism includes two groups of symmetrical rolled round axis, described in left side
The rotation of rolled round axis is provided in the right wall of the left side rectangular cavity, and its to the left extension through the interior of the operation block
Wall, and the external world is stretched out, the rolled round axis rotation positioned at right side is provided in the left wall of the right side rectangular cavity, and it is to the right
The inner wall of the operation block is run through in extension, and stretches out the external world, and the side that is located remotely from each other of rolled round axis described in two groups is installed with
Hand-operated wheel, rolled round axle position described in two groups are put with described in being installed with line wheel, the rectangular cavity on the periphery in the rectangular cavity
It sets to be connected between chamber and is equipped with cavity, be mounted on connecting rope between the earplug and the line wheel.
Further technical solution, the elevating mechanism include the second motor being installed on the power cavity bottom wall, institute
The two sides for stating the second motor are connected by power by motor shaft, and motor shaft described in two groups is located remotely from each other side and is installed with the first cone tooth
It takes turns, rotation is equipped with two groups of symmetrical swivel nuts on the bottom wall of the power cavity, is installed with second on the periphery of the swivel nut
Bevel gear, the second bevel gear are engaged with the first bevel gear, and connecting cavity is offered on the upside of the power cavity, described
Swivel nut upwardly extends part and protrudes into the connecting cavity, and the thread cavity of opening upwards, institute are equipped in the second bevel gear
It states and is threadedly engaged in thread cavity equipped with lifting column, the top surface of the lifting column is fixedly connected with the movable plate.
Further technical solution, the protection pad is interior to be equipped with through-hole, is equipped with opening upwards between rectangular cavity described in two groups
Respiratory cavity, the respiratory cavity are connected to the through-hole, the connection of the rear wall of the respiratory cavity be equipped with two groups of bilateral symmetries and be open to
Stomata afterwards.
Further technical solution, the upper side of the operation block is installed with two groups of symmetrical risers, described in two groups
It is installed with supporting block between riser, magnifying glass is installed in the supporting block, the downside of the supporting block is installed with two groups of left sides
Right symmetrical irradiation light.
The beneficial effects of the present invention are: the present invention is applicable in cranium internal medicine operation, allow the head of operation patients can be more
Good fixation also allows operation risk to be reduced in order to which doctor more easily can easily perform the operation, and device is also adjustable
The position of patient head adapts to a variety of encephalic operations, wherein mobile mechanism, which can adjust operation block and come the head of patient, to be made
It can be moved left and right when operation, fixed mechanism controls the patient head that is fixedly clamped using second level clamping effect, and fixed effect is more
Good, elevating mechanism can adjust the height of patient head by lifting work block, be more advantageous to operation, earplug, irradiation light and
Magnifying glass can more easily assist performing the operation, and through-hole, respiratory cavity and stomata can allow patient facial can perform the operation downward, and
And make patient facial more comfortable at the time of surgery, it breathes smooth.
Detailed description of the invention
Fig. 1 is inside overall structure diagram of the invention；
Fig. 2 is the partial schematic diagram in the direction A-A in Fig. 1 of the present invention；
Fig. 3 is the internal structure enlarged diagram of first connecting rod in the present invention；
Fig. 4 is the enlarged diagram in Fig. 1 of the present invention at B.
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-4, a kind of cranium internal medicine operation head fixing device of embodiment according to the present invention, including it is bed 11, embedding
Enter block 35, movable plate 12 and fixed plate 46, the embedded block 35 is admittedly in the bed 11, and its top surface and 11 top surface of bed
It is generally aligned in the same plane, the fixed plate 46 is fixedly mounted on the top surface of the embedded block 35, the leading flank of the movable plate 12
Hinged with the trailing flank of the fixed plate 46, the movable plate 12 is abutted with the bed 11, is equipped with opening in the movable plate 12
Upward mobile cavity 14 horizontally slips in the mobile cavity 14 equipped with operation block 16, is equipped with controllable institute in the mobile cavity 14
State the mobile mechanism 101 that operation block 16 horizontally slips, 16 upper side middle section concave arc of the operation block setting, the operation block
It is equipped with the sliding cavity 30 of two groups of bilateral symmetries and opening upwards in 16, horizontally slips in the sliding cavity 30 equipped with sliding block 29,
29 leading flank of sliding block is hingedly equipped with the clamping plate 28 that can be used for fixing patient head, is equipped in the sliding cavity 30 controllable
The sliding block 29 is fixedly clamped to the sliding of patient head direction, and the control clamping plate 28 consolidates the fixed mechanism of patient head
102, two groups of symmetrical rectangular cavities 54 are offered in the operation block 16, and the top surface concave arc portion of the operation block 16 is fixed
There is the protection pad 23 that can protect patient head, two groups of bilateral symmetries and the placed cavity 49 of its opening upwards be equipped in the protection pad 23,
Being equipped in the placed cavity 49 can prevent operation blood from falling into the earplug 50 in patient's ear, offer in the operation block 16
Two groups of symmetrical rectangular cavities 54, the rectangular cavity 54 is interior to be equipped with the accommodating mechanism 103 that can control 50 folding and unfolding of earplug, institute
It states and offers power cavity 37 in embedded block 35, be equipped with the elevating mechanism that the movable plate 12 can be made to go up and down in the power cavity 37
104。
In addition, in one embodiment, the mobile mechanism 101 includes first be installed in 14 left wall of mobile cavity
Motor 13, the right side power of the first motor 13 are connected with horizontal axis 15, and the shifting is protruded into extension to the horizontal axis 15 to the right
In dynamic chamber 14, and run through the operation block 16, and the right wall of its right side and the mobile cavity 14 is rotatablely connected, the horizontal axis 15
It is threadedly engaged with the operation block 16, the horizontal axis 15 can be made to rotate by the operating of the first motor 13, and then institute can be made
Operation block 16 is stated to horizontally slip.
In addition, in one embodiment, the fixed mechanism 102 includes two groups of symmetrical hinged blocks 55, the hinge
It connects block 55 to be installed on the bottom surface of the sliding cavity 30, is mounted on the first bullet between the sliding block 29 and the hinged block 55
Spring 31, the leading flank of the hinged block 55 are hinged with first connecting rod 34, offer elastic cavity 47 in the first connecting rod 34,
Sliding is equipped with traveller 33 between the inner wall of the elastic cavity 47, pacifies between the bottom surface of the traveller 33 and the bottom wall of the elastic cavity 47
Equipped with second spring 48, the leading flank of clamping plate 28 described in two groups is hinged with second connecting rod 32, the top surface of the traveller 33 and institute
The bottom surface for stating second connecting rod 32 is fixedly connected, and the side close to each other of clamping plate 28 described in two groups is mounted on protective layer 27, passes through institute
The elastic reaction for stating the first spring 31, two groups can be made described in sliding block 29 drive the clamping plate 28 to direction close to each other slide,
And then patient head can be fixed, the elastic reaction of the second spring 48 can make the traveller 33 that the clamping plate 28 be pushed to rotate,
And then stablizing effect can be reinforced.
In addition, in one embodiment, the accommodating mechanism 103 includes two groups of symmetrical rolled round axis 18, it is located at a left side
The rolled round axis 18 rotation of side is provided in the right wall of the left side rectangular cavity 54, and its to the left extension through described
The inner wall of operation block 16, and the external world is stretched out, the rolled round axis 18 rotation positioned at right side is provided at the right side rectangular cavity 54
Left wall on, and its inner wall of the operation block 16 is run through in extension to the right, and stretch out the external world, rolled round axis 18 described in two groups
It is located remotely from each other side and is installed with hand-operated wheel 17, rolled round axis 18 described in two groups is located at fixed on the periphery in the rectangular cavity 54
There is line wheel 53, is connected between the rectangular cavity 54 and the placed cavity 49 and is equipped with cavity 51, the earplug 50 and the line wheel
It is mounted on connecting rope 52 between 53, by rotating hand-operated wheel 17 described in two sides manually, the rotation of rolled round axis 18 can be made to drive
The line wheel 53 rotates, and so as to be tightened the connecting rope 52, then the earplug 50 can be made to be incorporated in the placed cavity
In 49.
In addition, in one embodiment, the elevating mechanism 104 includes second be installed on 37 bottom wall of power cavity
Motor 38, the two sides of second motor 38 are connected by power by motor shaft 39, and motor shaft 39 described in two groups is located remotely from each other side
It is installed with first bevel gear 40, rotation is equipped with two groups of symmetrical swivel nuts 42, the spiral shell on the bottom wall of the power cavity 37
It is installed with second bevel gear 41 on the periphery of set 42, the second bevel gear 41 is engaged with the first bevel gear 40, institute
The upside for stating power cavity 37 offers connecting cavity 36, and the swivel nut 42 upwardly extends part and protrudes into the connecting cavity 36, institute
The thread cavity 43 for being equipped with opening upwards in second bevel gear 41 is stated, is threadedly engaged in the thread cavity 43 equipped with lifting column
44, the top surface of the lifting column 44 is fixedly connected with the movable plate 12, can when operation needs the head of patient to slightly lift
By the operating of second motor 38, two groups can be made described in motor shaft 39 while rotating, and then the swivel nut 42 can be made to rotate,
It can then make the lifting column 44 that the movable plate 12 be driven to move up.
In addition, in one embodiment, through-hole 24 being equipped in the protection pad 23, is equipped with and opens between rectangular cavity 54 described in two groups
The upward respiratory cavity 25 of mouth, the respiratory cavity 25 are connected to the through-hole 24, and the rear wall connection of the respiratory cavity 25 is equipped with two groups
Bilateral symmetry and the stomata 26 of opening backward, when patient, which performs the operation, needs face downward, snoot can be put into the respiratory cavity
In 25, the stomata 26 can connect oxygen cathete and escape pipe.
In addition, in one embodiment, the upper side of the operation block 16 is installed with two groups of symmetrical risers 19, two
It is installed with supporting block 20 between the group riser 19, magnifying glass 22 is installed in the supporting block 20, under the supporting block 20
Side is installed with two groups of symmetrical irradiation lights 21, passes through the amplification of the magnifying glass 22 and the irradiation function of the irradiation light 21
Can, better progress of performing the operation can be assisted.
When in use, horizontal axis 15 can be made to rotate by the operating of first motor 13, and then operation block 16 can be made to horizontally slip,
By the elastic reaction of the first spring 31, it can make two groups of sliding blocks 29 that clamping plate 28 be driven to slide to direction close to each other, Jin Erke
Fixed patient head, the elastic reaction of second spring 48 can make traveller 33 that clamping plate 28 be pushed to rotate, and then can reinforce stablizing effect,
By rotating two sides hand-operated wheel 17 manually, it can make the rotation of rolled round axis 18 that line wheel 53 be driven to rotate, so as to receive connecting rope 52
Tightly, then earplug 50 can be made to be incorporated in placed cavity 49, when operation needs the head of patient to slightly lift, the second electricity can be passed through
The operating of machine 38 can make two groups of motor shafts 39 while rotate, and then swivel nut 42 can be made to rotate, then can make 44 drive activity of lifting column
Plate 12 moves up, and when patient, which performs the operation, needs face downward, snoot can be put into respiratory cavity 25, and stomata 26 can connect defeated
Oxygen pipe and escape pipe can assist better progress of performing the operation by the amplification of magnifying glass 22 and the irradiation function of irradiation light 21.
The beneficial effects of the present invention are: the present invention is applicable in cranium internal medicine operation, allow the head of operation patients can be more
Good fixation also allows operation risk to be reduced in order to which doctor more easily can easily perform the operation, and device is also adjustable
The position of patient head adapts to a variety of encephalic operations, wherein mobile mechanism, which can adjust operation block and come the head of patient, to be made
It can be moved left and right when operation, fixed mechanism controls the patient head that is fixedly clamped using second level clamping effect, and fixed effect is more
Good, elevating mechanism can adjust the height of patient head by lifting work block, be more advantageous to operation, earplug, irradiation light and
Magnifying glass can more easily assist performing the operation, and through-hole, respiratory cavity and stomata can allow patient facial can perform the operation downward, and
And make patient facial more comfortable at the time of surgery, it breathes smooth.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (7)
1. a kind of cranium internal medicine operation head fixing device, including bed, embedded block, movable plate and fixed plate, it is characterised in that: described
Embedded block is embedded in admittedly in the bed, and its top surface is generally aligned in the same plane with the bed top surface, and the fixed plate is fixedly mounted on institute
State on the top surface of embedded block, the leading flank of the movable plate and the trailing flank of the fixed plate are hinged, the movable plate with it is described
Bed abuts, and the mobile cavity of opening upwards is equipped in the movable plate, is horizontally slipped in the mobile cavity equipped with operation block, the shifting
It moves intracavitary equipped with the mobile mechanism that can control the operation block to horizontally slip；
The setting of operation block upper side middle section concave arc is equipped with two groups of bilateral symmetries and opening upwards in the operation block
Sliding cavity horizontally slips equipped with sliding block in the sliding cavity, and the sliding block leading flank, which is hingedly equipped with, can be used for fixing patient
The clamping plate on head, interior be equipped with of the sliding cavity can control the sliding block to be fixedly clamped to the sliding of patient head direction, and control
The clamping plate consolidates the fixed mechanism of patient head, offers two groups of symmetrical rectangular cavities, the work in the operation block
The top surface concave arc portion for making block is installed with the protection pad that can protect patient head, and two groups of bilateral symmetries are equipped in the protection pad and it is opened
Mouthful upward placed cavity, being equipped in the placed cavity can prevent operation blood from falling into the earplug in patient's ear, the work
Two groups of symmetrical rectangular cavities are offered in block, are equipped with the accommodating mechanism that can control the earplug folding and unfolding in the rectangular cavity,
Power cavity is offered in the embedded block, and the elevating mechanism that can make the movable plate lifting is equipped in the power cavity.
2. a kind of cranium internal medicine operation head fixing device according to claim 1, it is characterised in that: mobile mechanism's packet
The first motor being installed in the mobile cavity left wall is included, the right side power of the first motor is connected with horizontal axis, the horizontal axis
Extension is protruded into the mobile cavity to the right, and runs through the operation block, and the right wall of its right side and the mobile cavity turns
Dynamic connection, the horizontal axis are threadedly engaged with the operation block.
3. a kind of cranium internal medicine operation head fixing device according to claim 1, it is characterised in that: the fixed mechanism packet
Two groups of symmetrical hinged blocks are included, the hinged block is installed on the bottom surface of the sliding cavity, the sliding block and the hinge
It connects and is mounted on the first spring between block, the leading flank of the hinged block is hinged with first connecting rod, in the first connecting rod
Elastic cavity is offered, sliding is equipped with traveller, the bottom wall of the bottom surface of the traveller and the elastic cavity between the inner wall of the elastic cavity
Between second spring is installed, the leading flank of clamping plate described in two groups is hinged with second connecting rod, the top surface of the traveller with it is described
The bottom surface of second connecting rod is fixedly connected, and the side close to each other of clamping plate described in two groups is mounted on protective layer.
4. a kind of cranium internal medicine operation head fixing device according to claim 1, it is characterised in that: the accommodating mechanism packet
Two groups of symmetrical rolled round axis are included, the right wall of the left side rectangular cavity is provided at positioned at the rolled round axis rotation in left side
On, and it runs through the inner wall of the operation block in extension to the left, and stretches out the external world, the rolled round axis rotation positioned at right side is set
In the left wall for being located at the right side rectangular cavity, and it runs through the inner wall of the operation block in extension to the right, and stretches out the external world,
The side that is located remotely from each other of rolled round axis described in two groups is installed with hand-operated wheel, and rolled round axle position described in two groups is in outer in the rectangular cavity
Zhou Shangjun is installed with line wheel, is connected between the rectangular cavity and the placed cavity and is equipped with cavity, the earplug and the line wheel
Between be mounted on connecting rope.
5. a kind of cranium internal medicine operation head fixing device according to claim 4, it is characterised in that: the elevating mechanism packet
The second motor being installed on the power cavity bottom wall is included, the two sides of second motor are connected by power by motor shaft, and two groups
The motor shaft is located remotely from each other side and is installed with first bevel gear, and rotation is equipped with two groups or so pairs on the bottom wall of the power cavity
The swivel nut of title, is installed with second bevel gear on the periphery of the swivel nut, the second bevel gear with the first bevel gear
It engages, connecting cavity is offered on the upside of the power cavity, the swivel nut upwardly extends part and protrudes into the connecting cavity, described
It is equipped with the thread cavity of opening upwards in second bevel gear, the lifting equipped with lifting column is threadedly engaged in the thread cavity
The top surface of column is fixedly connected with the movable plate.
6. a kind of cranium internal medicine operation head fixing device according to claim 1, it is characterised in that: be equipped in the protection pad
Through-hole is equipped with the respiratory cavity of opening upwards between rectangular cavity described in two groups, and the respiratory cavity is connected to the through-hole, the breathing
The rear wall connection of chamber is equipped with two groups of bilateral symmetries and the stomata of opening backward.
7. a kind of cranium internal medicine operation head fixing device according to claim 1, it is characterised in that: the operation block it is upper
Side is installed with two groups of symmetrical risers, and supporting block is installed between riser described in two groups, is equipped in the supporting block
Magnifying glass, the downside of the supporting block are installed with two groups of symmetrical irradiation lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662695.2A CN110236870B (en) | 2019-07-22 | 2019-07-22 | Head fixing device for intracranial surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662695.2A CN110236870B (en) | 2019-07-22 | 2019-07-22 | Head fixing device for intracranial surgery |
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| Publication Number | Publication Date |
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| CN110236870A true CN110236870A (en) | 2019-09-17 |
| CN110236870B CN110236870B (en) | 2021-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910662695.2A Active CN110236870B (en) | 2019-07-22 | 2019-07-22 | Head fixing device for intracranial surgery |
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Cited By (3)
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| CN110786997A (en) * | 2019-11-19 | 2020-02-14 | 威海易一医疗器械有限公司 | Automatic ambulance cot for transporting patients |
| CN112454294A (en) * | 2020-11-19 | 2021-03-09 | 广东科学技术职业学院 | New energy automobile rifle that charges overhauls test bench |
| CN113229955A (en) * | 2021-04-30 | 2021-08-10 | 吴萌萌 | Customized orthopaedic surgical instrument special for patient |
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| CN209004550U (en) * | 2018-04-28 | 2019-06-21 | 董平 | A kind of examining bed for neurology department |
| CN208851922U (en) * | 2018-06-06 | 2019-05-14 | 西安交通大学医学院第一附属医院 | Multifunctional nerve surgery head fixing device |
| CN108743194A (en) * | 2018-06-15 | 2018-11-06 | 荆门市中楚清源环保科技有限公司 | One kind being based on department of general surgery's head check fixing device |
| CN109381264A (en) * | 2018-10-12 | 2019-02-26 | 刘亚松 | Neurosurgery head fixing device |
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| CN113229955A (en) * | 2021-04-30 | 2021-08-10 | 吴萌萌 | Customized orthopaedic surgical instrument special for patient |
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