CN220442691U - Anterior capsulotomy guiding device - Google Patents
Anterior capsulotomy guiding device Download PDFInfo
- Publication number
- CN220442691U CN220442691U CN202321299759.5U CN202321299759U CN220442691U CN 220442691 U CN220442691 U CN 220442691U CN 202321299759 U CN202321299759 U CN 202321299759U CN 220442691 U CN220442691 U CN 220442691U
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- CN
- China
- Prior art keywords
- nut
- support
- piece
- liquid medicine
- anterior capsulotomy
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- 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.)
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- 239000003814 drug Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 abstract description 3
- 210000000744 eyelid Anatomy 0.000 description 7
- 210000004556 brain Anatomy 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 2
- 230000004397 blinking Effects 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a front capsulotomy guiding device which comprises a support and an adjusting mechanism, wherein one side of the support is provided with the adjusting mechanism, the other side of the support is provided with a clamping piece, the top end of one side of the clamping piece is provided with a liquid medicine piece, one side of the liquid medicine piece is provided with a supporting part, the adjusting mechanism comprises a fixed key, a supporting rod, a nut, a threaded rod and a handle, one side of the threaded rod is provided with the nut, the bottom end of the nut is provided with the supporting rod, and the top end of one side of the supporting rod is provided with the fixed key. This guiding device is cut to preceding bag is fixed with the recess with one side of main part, and the laminating of recess outside has the spring, places the embedded lever inside the recess of waiting form size to fix the block through the spring, convenient to use person carries out quick dismantlement through the block structure and installs, and the user can dismantle fast to the supporting part and disinfect and wash, guarantees the cleaness of supporting part, makes things convenient for medical personnel to carry out secondary use.
Description
Technical Field
The utility model relates to the technical field of cataract surgery, in particular to an anterior capsulotomy guiding device.
Background
The guide device is used for opening the eyes and faces of a patient to facilitate the operation during cataract operation, the working principle of the eyelid retractor is similar to that of a drag hook in the operation, the eye retractor plays a role in supporting the eyes and faces to facilitate the operation during ophthalmic operation, the operation field is easily opened, and medical staff can conveniently complete the operation, so that the eye retractor is an indispensable medical instrument in ophthalmic operation.
The appearance of the existing eyelid openers on the market is mostly similar to that of medical supplies of pliers, the eyelid is not easy to adjust when being opened, the eyelid is used for expanding and supporting the eyelid, when eyes are in an open state for a long time, eyes can appear dry, the dry appearance can prompt brain nerves of a person, and the eye blinking action is prompted.
Disclosure of Invention
The present utility model aims to provide an anterior capsulotomy guiding device for solving the market problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guiding device is cut to preceding bag, includes support and adjustment mechanism, one side of support is provided with adjustment mechanism, and the opposite side of support is provided with the block piece, one side top of block piece is provided with the liquid medicine piece, and one side of liquid medicine piece is provided with supporting part, adjustment mechanism includes dead key, bracing piece, nut, threaded rod and hand (hold), and one side of threaded rod is provided with the hand (hold), one side of threaded rod is provided with the nut, and the bottom of nut is provided with the bracing piece, one side top of bracing piece is provided with the dead key.
Further, the support is connected with the adjusting mechanism, and the support is detachably connected with the supporting part through the clamping piece.
Furthermore, the liquid medicine piece is in threaded connection with the supporting part, and the shape of the liquid medicine piece is round.
Furthermore, the nut is fixedly connected with the threaded rod, and two groups of support rods are symmetrically distributed on two sides of the nut.
Further, the clamping piece comprises a main body, springs, grooves and embedded rods, wherein the grooves are formed in the inner portion of the main body, the springs are arranged on the periphery of the outer sides of the grooves, and the embedded rods are arranged in the inner portions of the grooves.
Further, the embedded rod is connected with the groove in a clamping way through the spring, and the inner diameter of the groove is consistent with the diameter of the embedded rod.
Further, the liquid medicine piece includes medicine bottle, screw thread end, inner wall and runner pipe, and the screw thread end is installed to the bottom of medicine bottle, the inner wall is installed to the bottom of screw thread end, and one side of inner wall is provided with the runner pipe.
Further, the medicine bottle is in threaded connection with the inner wall through the threaded bottom, and the inner wall is communicated with the runner pipe.
Compared with the prior art, the utility model has the beneficial effects that: the support is internally rotated to form a threaded rod, the support rod is driven to move, the size of the support portion is adjusted by the threaded rod, and medical staff can conveniently adjust according to the adaptability degree of a patient, so that the eyelid of the patient can be opened when the support is used, and the operation can be conveniently carried out.
1. According to the utility model, the spring is used for fixing and clamping, so that a user can conveniently and quickly detach and install the support part through the clamping structure, and the user can quickly detach and disinfect and clean the support part, so that the cleanliness of the support part is ensured, and the medical staff can conveniently use the support part for a second time.
2. According to the utility model, through threaded connection, the liquid medicine in the medicine bottle flows to the supporting part along the flow pipe to moisten eyes, so that the eyes are prevented from being dry and astringent under the condition that the eyes are opened for a long time, the brain nerves of a person are promoted, the blinking action is promoted, the dryness and the discomfort of the patient are caused, and the operation difficulty of medical staff is increased.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the inner structure of the engaging member according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the liquid medicine member of the present utility model.
In the figure: 1. a bracket; 2. an adjusting mechanism; 201. a fixed key; 202. a support rod; 203. a nut; 204. a threaded rod; 205. a handle; 3. a clamping piece; 301. a main body; 302. a spring; 303. a groove; 304. an embedded rod; 4. a liquid medicine piece; 401. a medicine bottle; 402. a thread bottom; 403. an inner wall; 404. a flow pipe; 5. a supporting part.
Detailed Description
As shown in fig. 1-2, the present utility model provides a technical solution: the anterior capsulotomy guiding device comprises a bracket 1 and an adjusting mechanism 2, wherein one side of the bracket 1 is provided with the adjusting mechanism 2, the other side of the bracket 1 is provided with a clamping piece 3, the top end of one side of the clamping piece 3 is provided with a liquid medicine piece 4, one side of the liquid medicine piece 4 is provided with a supporting part 5, the adjusting mechanism 2 comprises a fixed key 201, a supporting rod 202, a nut 203, a threaded rod 204 and a handle 205, one side of the threaded rod 204 is provided with the nut 203, the bottom end of the nut 203 is provided with the supporting rod 202, one side top end of the supporting rod 202 is provided with the fixed key 201, the nut 203 is fixedly connected with the threaded rod 204, two groups of supporting rods 202 are symmetrically distributed on two sides of the nut 203, one side of the cylindrical threaded rod 204 is fixedly provided with the nut 203, two sides of the nut 203 are symmetrically fixedly provided with the supporting rods 202, the top ends of the two groups of the supporting rods 202 are fixedly provided with the fixed key 201, the threaded rod 204 penetrates through the middle end of the inside of the bracket 1, a user rotates the threaded rod 204 in the bracket 1 to drive the supporting rod 202 to move, the size of the supporting part 5 is adjusted by arranging the threaded rod 204, medical staff can conveniently adjust the supporting part according to the adaptability degree of a patient, so that the patient eyelid can be opened when in use, the operation can be conveniently carried out, the bracket 1 is connected with the adjusting mechanism 2, the bracket 1 is detachably connected with the supporting part 5 through the clamping piece 3, the clamping piece 3 comprises a main body 301, a spring 302, a groove 303 and an embedded rod 304, the groove 303 is internally provided with the groove 303, the spring 302 is arranged on the periphery of the outer side of the groove 303, the embedded rod 304 is connected with the groove 303 in a clamping way, the inner diameter of the groove 303 is consistent with the diameter of the embedded rod 304, this shape is fixed with recess 303 for one side of cuboid main part 301, and the laminating of recess 303 outside has spring 302, places embedded lever 304 inside the recess 303 of waiting form size to fix the block through spring 302, convenient to use person dismantles the installation fast through the block structure, and the user can dismantle fast and disinfect and wash supporting part 5, guarantees the cleaness of supporting part 5, makes things convenient for medical personnel to carry out the secondary use.
As shown in fig. 3, the present utility model provides a technical solution: the utility model provides a guiding device is cut to preceding bag, be threaded connection between liquid medicine spare 4 and the supporting part 5, and liquid medicine spare 4 shape is circular, liquid medicine spare 4 includes medicine bottle 401, the screw thread end 402, inner wall 403 and runner pipe 404, and screw thread end 402 is installed to the bottom of medicine bottle 401, inner wall 403 is installed to the bottom of screw thread end 402, and one side of inner wall 403 is provided with runner pipe 404, be threaded connection between medicine bottle 401 through screw thread end 402 and inner wall 403, and be linked together between inner wall 403 and runner pipe 404, this shape is the bottom mounting of spheroid medicine bottle 401 has screw thread end 402, the bottom mounting of screw thread end 402 has inner wall 403, be hollow form between screw thread end 402 and the medicine bottle 401, the user is rotatory along inner wall 403, carry out threaded connection with screw thread end 402, liquid medicine in the medicine bottle 401 circulates to supporting part 5 departments along runner pipe 404, be used for moist eyes, avoid eyes to be in the long-time under open state, eye can appear dry and feel dry, can promote the brain nerve of people, cause the patient to dry and feel hard, increase medical personnel's operation degree of difficulty.
To sum up, this kind of anterior capsulotomy guiding device, at first at the inside threaded rod 204 that rotates of support 1, drive bracing piece 202 and remove, adjust the size of supporting part 5 through setting up threaded rod 204, then be fixed with recess 303 with one side of cuboid main part 301, the laminating of recess 303 is equipped with spring 302, place embedded rod 304 in the inside of equidimension's recess 303, and carry out fixed block through spring 302, at last, be hollow form between screw thread end 402 and the medicine bottle 401, the user rotates screw thread end 402 along inner wall 403, carry out threaded connection, the liquid medicine in the medicine bottle 401 circulates to supporting part 5 along runner 404.
Claims (8)
1. The utility model provides a anterior capsulotomy guiding device, includes support (1) and adjustment mechanism (2), its characterized in that: one side of support (1) is provided with adjustment mechanism (2), and the opposite side of support (1) is provided with fastener (3), one side top of fastener (3) is provided with liquid medicine spare (4), and one side of liquid medicine spare (4) is provided with supporting part (5), adjustment mechanism (2) are including dead key (201), bracing piece (202), nut (203), threaded rod (204) and handgrip (205), and one side of threaded rod (204) is provided with handgrip (205), one side of threaded rod (204) is provided with nut (203), and the bottom of nut (203) is provided with bracing piece (202), one side top of bracing piece (202) is provided with dead key (201).
2. An anterior capsulotomy guide device as in claim 1, wherein: the support (1) is connected with the adjusting mechanism (2), and the support (1) is detachably connected with the supporting part (5) through the clamping piece (3).
3. An anterior capsulotomy guide device as in claim 1, wherein: the liquid medicine piece (4) is in threaded connection with the supporting part (5), and the liquid medicine piece (4) is circular in shape.
4. An anterior capsulotomy guide device as in claim 1, wherein: the nut (203) is fixedly connected with the threaded rod (204), and two groups of support rods (202) are symmetrically distributed on two sides of the nut (203).
5. An anterior capsulotomy guide device as in claim 1, wherein: the clamping piece (3) comprises a main body (301), a spring (302), a groove (303) and an embedded rod (304), wherein the groove (303) is arranged in the main body (301), the spring (302) is arranged around the outer side of the groove (303), and the embedded rod (304) is arranged in the groove (303).
6. An anterior capsulotomy guide device as in claim 5, wherein: the embedded rod (304) is in clamping connection with the groove (303) through the spring (302), and the inner diameter of the groove (303) is consistent with the diameter of the embedded rod (304).
7. An anterior capsulotomy guide device as in claim 1, wherein: the liquid medicine piece (4) comprises a medicine bottle (401), a threaded bottom (402), an inner wall (403) and a runner pipe (404), the threaded bottom (402) is arranged at the bottom end of the medicine bottle (401), the inner wall (403) is arranged at the bottom end of the threaded bottom (402), and the runner pipe (404) is arranged on one side of the inner wall (403).
8. An anterior capsulotomy guide device as in claim 7, wherein: the medicine bottle (401) is in threaded connection with the inner wall (403) through the threaded bottom (402), and the inner wall (403) is communicated with the runner pipe (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321299759.5U CN220442691U (en) | 2023-05-26 | 2023-05-26 | Anterior capsulotomy guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321299759.5U CN220442691U (en) | 2023-05-26 | 2023-05-26 | Anterior capsulotomy guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220442691U true CN220442691U (en) | 2024-02-06 |
Family
ID=89728377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321299759.5U Active CN220442691U (en) | 2023-05-26 | 2023-05-26 | Anterior capsulotomy guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220442691U (en) |
-
2023
- 2023-05-26 CN CN202321299759.5U patent/CN220442691U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |