CN218889894U - Adjustable ophthalmic surgery head position fixer - Google Patents
Adjustable ophthalmic surgery head position fixer Download PDFInfo
- Publication number
- CN218889894U CN218889894U CN202223059952.XU CN202223059952U CN218889894U CN 218889894 U CN218889894 U CN 218889894U CN 202223059952 U CN202223059952 U CN 202223059952U CN 218889894 U CN218889894 U CN 218889894U
- Authority
- CN
- China
- Prior art keywords
- head position
- adjusting screw
- plate
- fixing
- clamping ring
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an adjustable ophthalmic surgery head position fixer, which comprises an operating table, wherein a head position fixing component is arranged on one side of the top end of the operating table; the head position fixing assembly comprises two moving plates and two fixing clamping rings, the two fixing clamping rings are respectively arranged at one ends of the two moving plates opposite to each other, one ends of the fixing clamping rings are provided with lifting mechanisms, and the bottoms of the moving plates are provided with adjusting mechanisms; the lifting mechanism comprises a threaded sleeve plate and an adjusting screw. According to the utility model, the lifting mechanism is arranged on one side of the fixed clamping ring, the height of the fixed clamping ring can be adjusted through the lifting mechanism, and then the threaded sleeve plate is driven to move up and down through the rotary adjusting screw rod during use, so that the fixed clamping ring is driven to move up and down, the center of the fixed clamping ring is conveniently adjusted to a state suitable for a patient, the fixed clamping ring is better matched with the patient, and the head of the patient is well fixed through the fixed clamping ring.
Description
Technical Field
The utility model relates to the technical field of ophthalmic surgical equipment, in particular to an adjustable ophthalmic surgical head position fixer.
Background
Ophthalmic is the subject of research that occurs in the visual system, including the eyeball and its associated tissue-related diseases. The ophthalmic surgery is a technical means for performing surgery on eyes, is mainly used for treating eyes, is a technical means for treating eyes in western medicine, and is equipment for fixing the head in the process of performing surgery on eyes, so that the head is prevented from being offset in the process of performing surgery to cause surgery accidents.
Traditional ophthalmic surgery head position fixer can only carry out horizontal lateral shifting in the in-process of using, can not carry out vertical reciprocating, because patient's fat thin is inconsistent, lead to fixed snap ring center department on the fixer to appear deviating with the head contact position, and then can not carry out fine fixing to patient's head, because when doing ophthalmic surgery, patient's eyes are in the state of opening, when the scalpel contacted to the position of eyes, patient leads to the head to appear deviating easily under the effect of nerve, and then be unfavorable for carrying out eye surgery to the patient, simultaneously because patient's head's removal causes certain influence to patient's eyes, to above-mentioned circumstances, we propose an adjustable ophthalmic surgery head position fixer.
Disclosure of Invention
The utility model aims to provide an adjustable ophthalmic surgery head position fixer, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable ophthalmic surgical head position fixator comprising:
the surgical table is characterized in that an illuminating lamp is arranged at the top end of the surgical table, and a headrest is fixedly connected to the middle part of one side of the top end of the surgical table;
a head position fixing assembly is arranged on one side of the top end of the operating table;
the head fixing assembly comprises two moving plates and two fixing clamping rings, the two fixing clamping rings are respectively arranged at one ends of the two moving plates opposite to each other, one end of each fixing clamping ring is provided with a lifting mechanism, and the bottom of each moving plate is provided with an adjusting mechanism;
the lifting mechanism comprises a threaded sleeve plate and an adjusting screw rod, and the adjusting screw rod is connected to the inside of the threaded sleeve plate in a threaded penetrating manner;
the adjusting mechanism comprises an adjusting screw rod.
Preferably, the threaded sleeve plate is fixedly connected to one side of the fixed clamping ring, and two ends of the adjusting screw rod are respectively connected to the inside of the top of the movable plate in a rotating and penetrating manner;
and the other side of the fixed clamping ring is fixedly connected with elastic cotton.
Preferably, a guiding chute is formed at one end of the moving plate, and the guiding chute is sleeved outside the threaded sleeve plate.
Preferably, two guide grooves are formed in the top end of the operating table, and the guide grooves are sleeved at the bottom of the movable plate.
Preferably, the adjusting screw rod is threaded and connected to the inner parts of the bottoms of the two moving plates, the rocking plates are fixedly connected to the two ends of the adjusting screw rod, and two external threads with opposite directions are formed in the outer parts of the adjusting screw rod.
Preferably, both ends and the middle part of the adjusting screw rod are rotatably sleeved with fixing plates, and the fixing plates are fixedly connected to the bottom end of the operating table.
Preferably, one end of the fixed plate connected with the fixed plate is fixedly connected with a guide sliding rod, and the movable plate is sleeved outside the guide sliding rod in a sliding manner;
the outside of the guide slide bar is fixedly sleeved with a guide spring, and two ends of the guide spring are fixedly connected with one ends of the moving plate and the fixed plate respectively.
The utility model has the technical effects and advantages that:
according to the utility model, the lifting mechanism is arranged on one side of the fixed clamping ring, the height of the fixed clamping ring can be adjusted through the lifting mechanism, and then the threaded sleeve plate is driven to move up and down through the rotary adjusting screw rod during use, so that the fixed clamping ring is driven to move up and down, the center of the fixed clamping ring is conveniently adjusted to a state suitable for a patient, the fixed clamping ring is better matched with the patient, and the head of the patient is well fixed through the fixed clamping ring.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Fig. 3 is a side cross-sectional view of a portion of the structure of the fastener of the present utility model.
In the figure: 1. an operating table; 2. a lighting lamp; 3. a headrest; 4. a fixed snap ring; 41. elastic cotton; 42. a thread sleeve plate; 4201. adjusting a screw; 5. a moving plate; 6. a fixing plate; 61. adjusting a screw rod; 6101. a rocking plate; 62. a guide slide bar; 6201. and a guide spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides an adjustable ophthalmic surgical head position fixator as shown in fig. 1-3, comprising:
the surgical table 1, wherein the top end of the surgical table 1 is provided with an illuminating lamp 2, and the middle part of one side of the top end of the surgical table 1 is fixedly connected with a headrest 3;
a head position fixing component is arranged on one side of the top end of the operating table 1;
the head position fixing assembly comprises two moving plates 5 and two fixing clamping rings 4, the two fixing clamping rings 4 are respectively arranged at the opposite ends of the two moving plates 5, one end of each fixing clamping ring 4 is provided with a lifting mechanism, and the bottom of each moving plate 5 is provided with an adjusting mechanism;
the lifting mechanism comprises a threaded sleeve plate 42 and an adjusting screw 4201, the adjusting screw 4201 is connected to the inside of the threaded sleeve plate 42 in a threaded penetrating manner, the threaded sleeve plate 42 is fixedly connected to one side of the fixed clamping ring 4, and two ends of the adjusting screw 4201 are respectively connected to the inside of the top of the movable plate 5 in a rotating penetrating manner;
the height of the fixed clamping ring 4 can be adjusted through the lifting mechanism, and when the fixing clamping ring is used, the threaded sleeve plate 42 is driven to lift through the rotation of the adjusting screw 4201, and then the fixed clamping ring 4 is driven to lift, so that the center of the fixed clamping ring 4 is conveniently adjusted to be suitable for a patient, the fixed clamping ring 4 is better matched with the patient, and the head of the patient is well fixed by the fixed clamping ring 4;
when the head of the patient needs to be fixed, an operator holds the top of the adjusting screw 4201, then rotates the adjusting screw 4201, and because the adjusting screw 4201 is threaded and connected with the threaded sleeve plate 42, and then rotates the adjusting screw 4201 anticlockwise, the adjusting screw 4201 drives the threaded sleeve plate 42 to move along the limit sliding groove in the direction away from the top of the operating table 1, and when the adjusting screw 4201 is rotated clockwise, the adjusting screw 4201 drives the threaded sleeve plate 42 to move along the limit sliding groove in the direction close to the top of the operating table 1, and the threaded sleeve plate 42 moves and drives the fixed clamping ring 4 to move, so that the height of the fixed clamping ring 4 is adjusted to be suitable for the patient to stop when the height is adjusted;
the other side of the fixed clamping ring 4 is fixedly connected with elastic cotton 41, the elastic cotton 41 is made of sponge materials with good air permeability, and the comfort of the patient in contact with the fixed clamping ring 4 is improved through the elastic cotton 41;
a guide chute is formed at one end of the moving plate 5, the guide chute is sleeved outside the thread sleeve plate 42, the inner wall of the guide chute and the outer wall of the thread sleeve plate 42 are polished into smooth cambered surfaces, and the thread sleeve plate 42 can be axially limited through the guide chute;
the adjusting mechanism comprises an adjusting screw rod 61, the adjusting screw rod 61 is connected to the inside of the bottoms of the two moving plates 5 in a threaded penetrating manner, two ends of the adjusting screw rod 61 are fixedly connected with rocking plates 6101, and two external threads with opposite directions are formed on the outside of the adjusting screw rod 61;
the fixing clamp ring 4 can be driven to horizontally and transversely move through the adjusting mechanism, so that the fixing clamp ring 4 can conveniently fix the head of a patient;
two guide grooves are formed in the top end of the operating table 1 and are sleeved at the bottom of the moving plate 5.
The both ends and the middle part of accommodate the lead screw 61 all rotate and cup joint fixed plate 6, fixed plate 6 fixed connection is in the bottom of operating table 1, the one end fixedly connected with direction slide bar 62 that fixed plate 6 links to each other, and movable plate 5 sliding cup joints in the outside of direction slide bar 62, and the outside fixed cup joint of direction slide bar 62 has guide spring 6201, and guide spring 6201's both ends respectively with movable plate 5 and the relative one end fixed connection of fixed plate 6, guide spring 6201 is in extrusion atress and holds the power state initially.
The working principle of the utility model is as follows:
referring to fig. 1 to 3, when the head of the patient needs to be fixed, an operator holds the top of the adjusting screw 4201, then rotates the adjusting screw 4201, and when the adjusting screw 4201 is threaded and connected with the threaded sleeve plate 42 and further rotates the adjusting screw 4201 counterclockwise, the adjusting screw 4201 drives the threaded sleeve plate 42 to move along the limit chute in a direction away from the top of the operating table 1, and when the adjusting screw 4201 is rotated clockwise, the adjusting screw 4201 drives the threaded sleeve plate 42 to move along the limit chute in a direction close to the top of the operating table 1, and the threaded sleeve plate 42 moves and drives the fixed clamp ring 4 to move, so that the height of the fixed clamp ring 4 is adjusted to a height suitable for the patient to stop;
then, the swing plate 6101 is held by hand, then the swing plate 6101 is rotated clockwise, the swing plate 6101 drives the adjusting screw 61 to rotate clockwise, and the adjusting screw 61 is connected with the two moving plates 5 in a threaded penetrating manner, so that the adjusting screw 61 drives the two moving plates 5 to move towards the opposite ends of the two moving plates, the moving plates 5 move and drive the fixed clamping ring 4 to move, the bottom of the moving plates 5 moves along the outer part of the guide sliding rod 62, and the guide spring 6201 is extruded while the moving plates 5 move, so that the guide spring 6201 contracts and stores force until the elastic cotton 41 at the opposite ends of the two fixed clamping rings 4 are respectively clamped at two sides of the head of a patient.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An adjustable ophthalmic surgical head position fixator comprising:
the surgical table comprises an operating table (1), wherein an illuminating lamp (2) is arranged at the top end of the operating table (1), and a headrest (3) is fixedly connected to the middle part of one side of the top end of the operating table (1);
the head position fixing device is characterized in that a head position fixing component is arranged on one side of the top end of the operating table (1);
the head position fixing assembly comprises two moving plates (5) and two fixing clamping rings (4), wherein the two fixing clamping rings (4) are respectively arranged at one ends of the two moving plates (5) opposite to each other, one end of each fixing clamping ring (4) is provided with a lifting mechanism, and the bottom of each moving plate (5) is provided with an adjusting mechanism;
the lifting mechanism comprises a threaded sleeve plate (42) and an adjusting screw (4201), and the adjusting screw (4201) is connected to the inside of the threaded sleeve plate (42) in a threaded penetrating manner;
the adjusting mechanism comprises an adjusting screw rod (61).
2. An adjustable ophthalmic surgical head position fixer according to claim 1, characterized in that the threaded sleeve plate (42) is fixedly connected to one side of the fixed clasp (4), and two ends of the adjusting screw (4201) are respectively rotatably inserted into the top of the moving plate (5);
the other side of the fixed clamping ring (4) is fixedly connected with elastic cotton (41).
3. An adjustable ophthalmic surgical head position fixator as claimed in claim 1 wherein one end of the moving plate (5) is provided with a guide chute which is sleeved outside the screw sleeve plate (42).
4. An adjustable ophthalmic surgical head position fixator according to claim 1, characterized in that the top of the operating table (1) is provided with two guiding grooves, which are sleeved at the bottom of the moving plate (5).
5. The adjustable ophthalmic surgery head position fixer according to claim 1, wherein the adjusting screw rod (61) is threaded and connected to the inside of the bottoms of the two moving plates (5), two ends of the adjusting screw rod (61) are fixedly connected with rocking plates (6101), and two external threads with opposite directions are formed on the outside of the adjusting screw rod (61).
6. An adjustable ophthalmic surgery head position fixer according to claim 1, characterized in that both ends and the middle part of the adjusting screw (61) are rotatably sleeved with a fixing plate (6), and the fixing plate (6) is fixedly connected to the bottom end of the operating table (1).
7. The adjustable ophthalmic surgery head position fixer according to claim 6, characterized in that one end of the fixing plate (6) connected with the guiding slide bar (62) is fixedly connected, and the moving plate (5) is sleeved outside the guiding slide bar (62) in a sliding way;
the outside of the guide slide bar (62) is fixedly sleeved with a guide spring (6201), and two ends of the guide spring (6201) are fixedly connected with one ends, opposite to the moving plate (5) and the fixed plate (6), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223059952.XU CN218889894U (en) | 2022-11-17 | 2022-11-17 | Adjustable ophthalmic surgery head position fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223059952.XU CN218889894U (en) | 2022-11-17 | 2022-11-17 | Adjustable ophthalmic surgery head position fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218889894U true CN218889894U (en) | 2023-04-21 |
Family
ID=86003231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223059952.XU Active CN218889894U (en) | 2022-11-17 | 2022-11-17 | Adjustable ophthalmic surgery head position fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218889894U (en) |
-
2022
- 2022-11-17 CN CN202223059952.XU patent/CN218889894U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210408860U (en) | Upper and lower limb lifting device for general surgery department clinic | |
| CN211985889U (en) | Head fixing device for ophthalmic surgery | |
| CN109452962A (en) | A kind of adjustable eyelid stretching apparatus for clinical ophthalmology | |
| CN110141354A (en) | A kind of Kirschner wire guider and its application method based on pediatric Orthopaedics operative treatment | |
| CN218889894U (en) | Adjustable ophthalmic surgery head position fixer | |
| CN108836706A (en) | A kind of ophthalmic operating table convenient for adjusting patient head | |
| CN210697925U (en) | Orthopedic surgery traction device | |
| CN112057123A (en) | Multifunctional flap retractor in mammary gland surgery | |
| CN208823740U (en) | A kind of medical nerve surgical drainage tube fixed nursing device | |
| CN111449889A (en) | Adjustable head fixing device for ophthalmologic operation | |
| CN108175570B (en) | Medical treatment otology branch of academic or vocational study is with duct clearance clip that has bearing structure | |
| CN215017179U (en) | Novel lower jaw supporting structure for eye vision nursing examination | |
| CN214713181U (en) | Patient's limbs mount is used in operating room nursing convenient to adjust | |
| CN210932195U (en) | Needle holding device for clinical ophthalmic surgery | |
| CN211723838U (en) | Auxiliary device for neurosurgical clinical operation | |
| CN114081761A (en) | Ophthalmologic clinical headrest structure and using method thereof | |
| CN208770230U (en) | A kind of head holder for neurosurgical care | |
| CN215536391U (en) | Leg massage device for medical care | |
| CN208851693U (en) | A kind of medical experiment monkey auxiliary examination device | |
| CN210019502U (en) | Blood vessel clamp ware | |
| CN220385038U (en) | Ophthalmic examination device with adjustable head angle | |
| CN116172826B (en) | Head fixer for nerve interventional therapy | |
| CN215132572U (en) | Be used for ophthalmology be convenient for adjustment type inspection desk | |
| CN220175485U (en) | Laser positioning device for full femtosecond laser myopia operation | |
| CN213883533U (en) | Head fixing device is used in ENT branch of academic or vocational study nursing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |