CN209392108U - A kind of ear,nose & throat head fixing device - Google Patents
A kind of ear,nose & throat head fixing device Download PDFInfo
- Publication number
- CN209392108U CN209392108U CN201821062678.2U CN201821062678U CN209392108U CN 209392108 U CN209392108 U CN 209392108U CN 201821062678 U CN201821062678 U CN 201821062678U CN 209392108 U CN209392108 U CN 209392108U
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- China
- Prior art keywords
- nose
- ear
- fixing device
- head fixing
- movable part
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Abstract
The utility model discloses a kind of ear,nose & throat head fixing devices, including flexural pivot, fixed part, movable part, shaft, lock pin, adjustable plate, adjusting bolt, gas cell and air inlet pipe；The beneficial effects of the utility model are, the utility model not only can immobilized patients head, improve the efficiency of the ear,nose & throat inspection of patient, and it can be according to different demands on examination, change the fixed angle of patients head, mitigates the workload that patient frequently checks angle using fixed device or doctor's frequent changes.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of ear,nose & throat head fixing devices.
Background technique
Hals,Nasen und Ohrenheilkunde is diagnoses and treatment ear, nose, throat and its disciplines of surgery of related head-neck region.With science and technology
Progress and development, each section of medicine interpenetrate and promote, and have expanded the scope of hals,Nasen und Ohrenheilkunde, otomicrosurgery, outside auricularis
Section, lateral skull base surgery, audiology and balance science, Nasal endoscope, nose neurosurgery, Head and neck tumour, laryngomicrosurgery, voice
With speech disease section, the appearance of children's hals,Nasen und Ohrenheilkunde etc. has greatly enriched the content of hals,Nasen und Ohrenheilkunde.But patient into
When row hals,Nasen und Ohrenheilkunde checks, usually it can influence to check because of the unconscious swing on head, checking to doctor makes troubles, not only
Working efficiency is influenced, and may cause unexpected injury.
Chinese patent CN207186796 U discloses a kind of hospital's ear-nose-throat department head fixing device, can fix disease
The head of people, the case where facilitating ENT doctor to check patient, and the device is suitable for the different patient of head size.But
When being that the device can only make head keep an angle, then carrying out the inspection of the different parts such as ear,nose & throat or doctor's needs
Procuratorial work angle is converted repeatedly or needs patient's Reusability device, and the device reduces the effect of ear,nose & throat inspection instead
Rate.
Utility model content
The purpose of this utility model: providing a kind of ear,nose & throat head fixing device, to solve to exist in the prior art
The problem of.
To achieve the goals above, the technical solution of the utility model is: a kind of ear,nose & throat head fixing device, packet
It includes flexural pivot, fixed part, movable part, shaft, lock pin, adjustable plate, adjust bolt, gas cell and air inlet pipe；The flexural pivot is fixed
On the table；The fixed part includes semi-circular ring and the cuboid that the semi-circular ring both ends are arranged in；Described
Fixed part is arranged on the flexural pivot；The movable part be cuboid structure, and one end by the shaft with it is described
Side cuboid it is hinged；The other side cuboid offers the first mounting hole, and the movable part other end offers
Second mounting hole；The lock pin passes through first mounting hole and the second mounting hole with the fixed fixed part and activity
Portion；Screw hole is offered on the movable part；The movable part inner wall is provided with track；The adjusting bolt with it is described
Screw hole connection, the adjustable plate is arranged in the track；Described adjusts bolt bottom surface and the adjustable plate
Top surface connection；The gas cell is arranged in the flexural pivot, the termination gas source of air inlet pipe one, described in another termination
Gas cell.
Above-mentioned ear,nose & throat head fixing device, wherein the flexural pivot includes ball hinge and flexural pivot body；Described
Flexural pivot body is arranged in the ball hinge；The flexural pivot body top surface is arranged in the fixed part.
Above-mentioned ear,nose & throat head fixing device, wherein the ball hinge inner cavity is arranged in the gas cell,
And the ball hinge inner cavity peripheral wall and the gas cell outer surface are coated with friction material.
Above-mentioned ear,nose & throat head fixing device, wherein the adjustable plate bottom surface offers arc groove.
Above-mentioned ear,nose & throat head fixing device, wherein the fixed part inner wall bottom is provided with arc boss；
The arc boss inner surface is arc-shaped and described circular arc groove radius and the arc boss inner surface radius phase
Together.
Above-mentioned ear,nose & throat head fixing device, wherein further include cotton pad；The arc is arranged in the cotton pad
On shape boss inner surface and arc groove.
Above-mentioned ear,nose & throat head fixing device, wherein the fixed part and movable part corner makees circular arc processing.
Above-mentioned ear,nose & throat head fixing device, wherein the track is concave body, and in the track two
Wall offers rectangular channel, and two peripheral wall of adjustable plate is provided with rectangular shaped slider；The square is arranged in the rectangular shaped slider
In shape slot, and it can be slided along the track centerline direction.
Above-mentioned ear,nose & throat head fixing device, wherein the movable part is arranged close to the shaft side
There is block, and the block is structure as a whole with the movable part.
Above-mentioned ear,nose & throat head fixing device, wherein it is thick that the fixed part thickness is greater than the movable part
Degree.
In conclusion the beneficial effects of the utility model are, the utility model not only can immobilized patients head, improve
The efficiency of the ear,nose & throat inspection of patient, and can change the fixed angle of patients head according to different demands on examination, subtract
Light patient frequently checks the workload of angle using fixed device or doctor's frequent changes.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ear,nose & throat head fixing device of the utility model.
Fig. 2 is a kind of positive view of ear,nose & throat head fixing device of the utility model.
Specific embodiment
The embodiments of the present invention that the following is further explained with reference to the attached drawings.
Refer to shown in attached drawing 1 to attached drawing 2, a kind of ear,nose & throat head fixing device, including flexural pivot 1, fixed part 2,
Movable part 3, lock pin 5, adjustable plate 6, adjusts bolt 7, gas cell 8 and air inlet pipe 9 at shaft 4；The flexural pivot 1 is fixed on work
On platform；The fixed part 2 includes semi-circular ring 201 and the cuboid 202 that the semi-circular ring both ends are arranged in；Described
Fixed part 2 is arranged on the flexural pivot 1；The movable part 3 is cuboid structure, and one end by the shaft 4 and
The side cuboid 202 is hinged；The other side cuboid 202 offers the first mounting hole 203, the movable part
3 other ends offer the second mounting hole 301；The lock pin 5 passes through first mounting hole 203 and the second mounting hole 301
With the fixed fixed part 2 and movable part 3；Screw hole 302 is offered on the movable part 3；3 inner wall of movable part
It is provided with track 303；The adjusting bolt 7 is connect with the screw hole 303, and the adjustable plate 6 is arranged in described
In track 303；7 bottom surface of adjusting bolt is connect with 6 top surface of adjustable plate；The gas cell 8 is arranged described
Flexural pivot 1 in, the air inlet pipe 9 one terminates gas source, gas cell 8 described in another termination.
The flexural pivot 1 includes ball hinge 101 and flexural pivot body 102；The ball hinge is arranged in the flexural pivot body 102
In 101；102 top surface of flexural pivot body is arranged in the fixed part 2, and the flexural pivot 1 is to ensure 2 He of fixed part
Movable part 3 realizes different angle.
101 inner cavity of ball hinge, and the 101 inner cavity peripheral wall of ball hinge and institute is arranged in the gas cell 8
8 outer surface of gas cell stated is coated with friction material, and the flexural pivot body can be made by the gas cell 8 and friction material
102 is fixed in the ball hinge 101.
6 bottom surface of adjustable plate offers arc groove 601, and the arc groove 601 is used for the crown of immobilized patients.
The 2 inner wall bottom of fixed part is provided with arc boss 204；204 inner surface of arc boss is circular arc
Shape, and 601 radius of arc groove is identical as the 204 inner surface radius of arc boss, so that 2 He of fixed part
Movable part 3 is able to maintain the two with one heart when fixed, improve the comfort level of patient.
It further include cotton pad 10；The cotton pad 10 is arranged on 204 inner surface of arc boss and arc groove 601.
The fixed part 2 and 3 corner of movable part makees circular arc processing, prevents 3 corner pair of fixed part 2 and movable part
Patient and doctor damage.
The track 303 is concave body, and 303 liang of inner walls of the track offer rectangular channel 304, the adjusting
6 liang of peripheral walls of plate are provided with rectangular shaped slider 602；The rectangular shaped slider 602 is arranged in the rectangular channel 304, and can be along institute
303 centerline direction of the track sliding stated, by sliding the adjustable plate 6, to meet the fixation of different dimension head portions.
The movable part 3 is provided with block 305 close to 4 side of shaft, and the block 305 and described
Movable part 3 is structure as a whole, and the block 305 is used to limit the relative position of the movable part 3 and fixed part 2.
2 thickness of fixed part is greater than 3 thickness of movable part, and improving 2 thickness of fixed part can be improved
The enabling capabilities of the fixed part 2 prevent from lifting patients head for a long time and damaging.
In use, firstly, patient rests the head on chin on the arc protrusion 204, then passing through the lock pin will be described
Fixed part 2 and movable part 3 it is fixed；Then, the adjusting bolt 7 is rotated, consolidates the adjustable plate 6 by the head of patient
It is fixed；Later, patient adjusts on head to suitable angle, then pass through described 9 pairs of institutes of air inlet pipe according to the requirement for checking angle
The gas cell 8 stated is inflated, and the flexural pivot body 102 is fixed in the ball hinge 101, thus the angle of fixed fixed part 2
Degree；Finally, being deflated by the air inlet pipe 9, so that the flexural pivot body 102 can freely turn in the ball hinge 101
It is dynamic, and adjust to new procuratorial work angle, operation is until complete ear,nose & throat inspection repeatedly.
In conclusion the beneficial effects of the utility model are, the utility model not only can immobilized patients head, improve
The efficiency of the ear,nose & throat inspection of patient, and can change the fixed angle of patients head according to different demands on examination, subtract
Light patient frequently checks the workload of angle using fixed device or doctor's frequent changes.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Any equivalent structural transformation made using the contents of the description of this utility model is directly or indirectly related with other are attached to
The technical field of product, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of ear,nose & throat head fixing device, it is characterised in that: including flexural pivot (1), fixed part (2), movable part (3),
Shaft (4), adjustable plate (6), adjusts bolt (7), gas cell (8) and air inlet pipe (9) at lock pin (5)；The flexural pivot (1) is fixed
On the table；The fixed part (2) includes semi-circular ring (201) and the cuboid that the semi-circular ring both ends are arranged in
(202)；The fixed part (2) is arranged on the flexural pivot (1)；The movable part (3) is cuboid structure, and one end
It is hinged by the shaft (4) and the side cuboid (202)；The other side cuboid (202) offers
One mounting hole (203), the movable part (3) other end offer the second mounting hole (301)；The lock pin (5) passes through institute
The first mounting hole (203) and the second mounting hole (301) stated are with the fixed fixed part (2) and movable part (3)；The work
Screw hole (302) are offered on dynamic portion (3)；Described movable part (3) inner wall is provided with track (303)；The adjusting bolt
(7) it is connect with the screw hole (302), the adjustable plate (6) is arranged in the track (303)；The adjusting
Bolt (7) bottom surface is connect with described adjustable plate (6) top surface；The gas cell (8) is arranged in the flexural pivot (1), institute
The air inlet pipe (9) one stated terminates gas source, gas cell (8) described in another termination.
2. a kind of ear,nose & throat head fixing device according to claim 1, it is characterised in that: the flexural pivot (1)
Including ball hinge (101) and flexural pivot body (102)；The flexural pivot body (102) is arranged in the ball hinge (101)；It is described
Fixed part (2) described flexural pivot body (102) top surface is set.
3. a kind of ear,nose & throat head fixing device according to claim 2, it is characterised in that: the gas cell
(8) ball hinge (101) inner cavity is set, and ball hinge (101) the inner cavity peripheral wall and the gas cell (8) is outside
Surface is coated with friction material.
4. a kind of ear,nose & throat head fixing device according to claim 1, it is characterised in that: the adjustable plate
(6) bottom surface offers arc groove (601).
5. a kind of ear,nose & throat head fixing device according to claim 4, it is characterised in that: the fixed part
(2) inner wall bottom is provided with arc boss (204)；Arc boss (204) inner surface is arc-shaped and described circular arc
Slot (601) radius is identical as arc boss (204) the inner surface radius.
6. a kind of ear,nose & throat head fixing device according to claim 5, it is characterised in that: further include cotton pad
(10)；The cotton pad (10) is arranged on the arc boss (204) inner surface and arc groove (601).
7. a kind of ear,nose & throat head fixing device according to claim 1, it is characterised in that: the fixed part
(2) and circular arc processing is made in movable part (3) corner.
8. a kind of ear,nose & throat head fixing device according to claim 1, it is characterised in that: the track
It (303) is concave body, and (303) two inner wall of track offers rectangular channel (304), (6) two peripheral wall of adjustable plate
It is provided with rectangular shaped slider (602)；The rectangular shaped slider (602) is arranged in the rectangular channel (304), and can be along described
The sliding of track (303) centerline direction.
9. a kind of ear,nose & throat head fixing device according to claim 1, it is characterised in that: the movable part
(3) it is provided with block (305) close to described shaft (4) side, and the block (305) is with the movable part (3)
Integral structure.
10. a kind of ear,nose & throat head fixing device according to claim 1, it is characterised in that: the fixed part
(2) thickness is greater than described movable part (3) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062678.2U CN209392108U (en) | 2018-07-05 | 2018-07-05 | A kind of ear,nose & throat head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062678.2U CN209392108U (en) | 2018-07-05 | 2018-07-05 | A kind of ear,nose & throat head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392108U true CN209392108U (en) | 2019-09-17 |
Family
ID=67877659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062678.2U Expired - Fee Related CN209392108U (en) | 2018-07-05 | 2018-07-05 | A kind of ear,nose & throat head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616812A (en) * | 2020-06-08 | 2020-09-04 | 王咏梅 | Gastroenterology gastroscope pipe fixed knot constructs |
-
2018
- 2018-07-05 CN CN201821062678.2U patent/CN209392108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616812A (en) * | 2020-06-08 | 2020-09-04 | 王咏梅 | Gastroenterology gastroscope pipe fixed knot constructs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20200705 |