CN210932529U - Head fixing device for ophthalmic surgery - Google Patents
Head fixing device for ophthalmic surgery Download PDFInfo
- Publication number
- CN210932529U CN210932529U CN201921404655.XU CN201921404655U CN210932529U CN 210932529 U CN210932529 U CN 210932529U CN 201921404655 U CN201921404655 U CN 201921404655U CN 210932529 U CN210932529 U CN 210932529U
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- CN
- China
- Prior art keywords
- oval
- plate
- clamping
- headrest
- hole
- 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.)
- Expired - Fee Related
Links
- 238000001356 surgical procedure Methods 0.000 title description 3
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 21
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002406 microsurgery Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a head fixing device for ophthalmologic operation, which belongs to the technical field of ophthalmologic operation auxiliary appliances. The device comprises a base plate, a headrest and two clamping assemblies, wherein the headrest and the two clamping assemblies are arranged on the base plate, and the two clamping assemblies are symmetrically arranged on two sides of the headrest; the clamping assembly comprises a supporting plate, clamping plates and an elastic pad, the supporting plate is installed on the bottom plate through a sliding block and a sliding rail, a locking part is arranged on the supporting plate, the clamping plates are arranged on the supporting plate, oval through holes are formed in the clamping plates, and the elastic pad is arranged on the clamping plates and located on the outer side of the oval through holes. The clamp plate is provided with the oval through hole, the elastic pad is provided with the through hole matched with the oval through hole, and the clamp plate and the elastic pad do not shield the ear of the patient, so that a doctor can communicate with the patient in the operation process, the left side and the right side of the head of the patient can radiate heat through the oval through hole, and the radiating effect is good; and improves the comfort of the head fixing device.
Description
Technical Field
The utility model relates to a head fixing device for ophthalmologic operation, which belongs to the technical field of ophthalmologic operation auxiliary appliances.
Background
At present, when the microsurgery of the eyes of the child is carried out, the head of the child is fixed by medical care personnel by hands in order to prevent the head of the child from swinging, and the fixing mode is unstable, inconvenient to operate, time-consuming and labor-consuming. Therefore, Chinese patent document with publication number CN204307042U discloses a head fixing device for an ophthalmic operation of an infant, which comprises a bottom plate, a headrest is arranged on the bottom plate, an oval groove is arranged on the upper surface of the headrest, a movable plate and a supporting plate are symmetrically and sequentially arranged on two sides of the headrest, and the movable plate and the supporting plate are both vertical to the bottom plate; the two movable plates are provided with a cushion, ear holes are arranged on the opposite surfaces of the cushion, a forehead fixing band and a lower jaw fixing band are arranged on the upper end surface of the cushion, connecting rods are fixed on the back surfaces of the two movable plates, the connecting rods penetrate through the supporting plate, the positions, penetrating through the connecting rods, of the supporting plate are of strip hole structures, threaded holes are formed in the supporting plate and correspond to the upper portions of the strip holes, and the threaded holes are communicated with the strip holes. The device simple structure is reasonable, convenient to use, and the fly leaf can be according to the space adjustment of child head appearance two directions, and is fixed firm, has prevented the head swing, and global design has certain travelling comfort, is favorable to going on of eye operation.
However, after the head of the patient is fixed, the ears of the patient are wrapped and shielded by the cushion and the movable plate, so that the communication between the doctor and the patient in the operation is not facilitated, the heat dissipation effects of the left side and the right side of the head of the patient are poor, and the comfort of the head fixing device still needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a head fixing device for ophthalmic surgery.
The utility model discloses a following technical scheme can realize:
the head fixing device for the ophthalmologic operation comprises a base plate, a headrest and two clamping assemblies, wherein the headrest and the two clamping assemblies are arranged on the base plate, and the two clamping assemblies are symmetrically arranged on two sides of the headrest; the clamping assembly comprises a supporting plate, clamping plates and an elastic pad, the supporting plate is installed on the bottom plate through a sliding block and a sliding rail, a locking part is arranged on the supporting plate, the clamping plates are arranged on the supporting plate, oval through holes are formed in the clamping plates, and the elastic pad is arranged on the clamping plates and located on the outer side of the oval through holes.
The headrest comprises a supporting pad and a circular arc-shaped elastic pad arranged on the supporting pad.
The included angle of the circular arc-shaped elastic cushion is not less than 270 degrees.
And chamfers are arranged at two ends of the circular arc-shaped elastic cushion.
The circular arc-shaped elastic cushion is an air cushion.
The locking piece is a bolt.
The elastic cushion is an air cushion.
The beneficial effects of the utility model reside in that: the clamp plate is provided with the oval through hole, the elastic pad is provided with the through hole matched with the oval through hole, and the clamp plate and the elastic pad do not shield the ear of the patient, so that a doctor can communicate with the patient in the operation process, the left side and the right side of the head of the patient can radiate heat through the oval through hole, and the radiating effect is good; meanwhile, the comfort of the head fixing device is improved. The elastic cushion is an air cushion, the supporting cushion has certain elasticity, and the circular arc-shaped elastic cushion is an air cushion, so that the comfort of the device is further improved. Chamfers are processed at the two ends of the circular arc-shaped elastic cushion, so that the two ends of the circular arc-shaped elastic cushion are prevented from pressing the neck of a patient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-bottom plate, 2-slide rail, 3-locking piece, 4-slide block, 5-support plate, 6-clamping plate, 60-oval through hole, 7-elastic pad, 8-support pad and 9-circular arc elastic pad.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, the head fixing device for ophthalmologic operation according to the present invention comprises a base plate 1, a headrest and two clamping assemblies, wherein the headrest and the two clamping assemblies are both mounted on the base plate 1, and the two clamping assemblies are symmetrically arranged on two sides of the headrest; clamping assembly includes backup pad 5, splint 6 and cushion 7, backup pad 5 passes through slider 4 and slide rail 2 and installs on bottom plate 1, and installs retaining member 3 on backup pad 5, splint 6 is installed in backup pad 5, and processing has oval through-hole 60 on splint 6, cushion 7 installs on splint 6, and is located the outside of oval through-hole 60. In use, the support plate 5 is mounted on the base plate 1 by means of four sliders 4 and two slide rails 2. Threaded holes A are machined in the supporting plate 5 and located between the two sliding rails 2. Retaining member 3 is installed on backup pad 5 through screw hole A, and retaining member 3 is used for locking fixed support board 5. The elastic pad 7 is provided with the through hole matched with the oval through hole 60, so that the size of the oval through hole 60 is increased as much as possible on the premise of ensuring the fixing effect of the clamping plate 6 on the head of the patient, a doctor can conveniently communicate with the patient in the operation process, the left side and the right side of the head of the patient can radiate heat through the oval through hole 60, and the radiating effect is good; meanwhile, the comfort of the head fixing device is improved.
The headrest comprises a supporting pad 8 and a circular arc-shaped elastic pad 9 installed on the supporting pad 8. When in use, the supporting pad 8 is a PVC foaming pad or a TPE pad, and has certain elasticity.
The included angle of the circular arc-shaped elastic cushion 9 is not less than 270 degrees. The circular arc-shaped elastic cushion 9 has good supporting function on the head of the patient.
Chamfers are processed at two ends of the circular arc-shaped elastic cushion 9. The two ends of the circular arc-shaped elastic cushion 9 are prevented from pressing the neck of the patient.
The circular arc-shaped elastic cushion 9 is an air cushion. The comfort of the headrest is improved.
The locking piece 3 is a bolt.
The elastic cushion 7 is an air cushion. The comfort of the clamping assembly is improved.
In conclusion, the clamp plate 6 is provided with the oval through hole 60, the elastic pad 7 is provided with the through hole matched with the oval through hole 60, and the clamp plate 6 and the elastic pad 7 do not shield the ear of the patient, so that the doctor can communicate with the patient in the operation process, the left side and the right side of the head of the patient can radiate heat through the oval through hole 60, and the radiating effect is good; meanwhile, the comfort of the head fixing device is improved. The elastic cushion 7 is an air cushion, the supporting cushion 8 has certain elasticity, and the circular arc-shaped elastic cushion 9 is an air cushion, so that the comfort of the device is further improved. Chamfers are processed at two ends of the circular arc-shaped elastic cushion 9, so that the two ends of the circular arc-shaped elastic cushion 9 are prevented from pressing the neck of a patient.
Claims (7)
1. A head fixing device for ophthalmologic operation, characterized in that: the headrest and the two clamping assemblies are arranged on the base plate (1), and the two clamping assemblies are symmetrically arranged on two sides of the headrest; the clamping assembly comprises a supporting plate (5), a clamping plate (6) and an elastic pad (7), the supporting plate (5) is installed on the bottom plate (1) through a sliding block (4) and a sliding rail (2), a locking part (3) is arranged on the supporting plate (5), the clamping plate (6) is arranged on the supporting plate (5), an oval through hole (60) is formed in the clamping plate (6), and the elastic pad (7) is arranged on the clamping plate (6) and located in the outer side of the oval through hole (60).
2. An ophthalmic surgical head fixation device as claimed in claim 1, wherein: the headrest comprises a supporting pad (8) and a circular arc-shaped elastic pad (9) arranged on the supporting pad (8).
3. An ophthalmic surgical head fixation device as claimed in claim 2, wherein: the included angle of the circular arc-shaped elastic cushion (9) is not less than 270 degrees.
4. An ophthalmic surgical head fixation device as claimed in claim 3, wherein: and chamfers are arranged at two ends of the circular arc-shaped elastic cushion (9).
5. An ophthalmic surgical head fixation device as claimed in claim 4, wherein: the circular arc-shaped elastic cushion (9) is an air cushion.
6. An ophthalmic surgical head fixation device as claimed in claim 1, wherein: the locking piece (3) is a bolt.
7. An ophthalmic surgical head fixation device as claimed in claim 1, wherein: the elastic cushion (7) is an air cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404655.XU CN210932529U (en) | 2019-08-27 | 2019-08-27 | Head fixing device for ophthalmic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404655.XU CN210932529U (en) | 2019-08-27 | 2019-08-27 | Head fixing device for ophthalmic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210932529U true CN210932529U (en) | 2020-07-07 |
Family
ID=71384416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921404655.XU Expired - Fee Related CN210932529U (en) | 2019-08-27 | 2019-08-27 | Head fixing device for ophthalmic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210932529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773001A (en) * | 2020-07-16 | 2020-10-16 | 昌乐县妇幼保健院 | A fixed strutting arrangement for ophthalmic therapy |
-
2019
- 2019-08-27 CN CN201921404655.XU patent/CN210932529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773001A (en) * | 2020-07-16 | 2020-10-16 | 昌乐县妇幼保健院 | A fixed strutting arrangement for ophthalmic therapy |
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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 |
Granted publication date: 20200707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |