CN218607035U - Drainage device in ocular surface surgery - Google Patents
Drainage device in ocular surface surgery Download PDFInfo
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- CN218607035U CN218607035U CN202221480678.0U CN202221480678U CN218607035U CN 218607035 U CN218607035 U CN 218607035U CN 202221480678 U CN202221480678 U CN 202221480678U CN 218607035 U CN218607035 U CN 218607035U
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Abstract
The utility model relates to a drainage device technical field just discloses a drainage device in ophthalmic surgery art, including the elliptical ring, the bottom of elliptical ring is provided with interior cushion and outer cushion, the bottom of interior cushion and the bottom of outer cushion are the arcwall face, the bottom of bottom, interior cushion and the bottom of outer cushion of elliptical ring all are provided with the adhesive linkage, the intercommunication groove has all been seted up to the inside of elliptical ring, the inside of interior cushion and the inside of outer cushion, the seepage hole has all been seted up to the inner wall of interior cushion and the inner wall of outer cushion, the inside in seepage hole communicates with the inside in intercommunication groove. This drainage device in ocular surface surgery through the mutual cooperation between oval ring, interior cushion, outer cushion, intercommunication groove, drainage tube, adhesive linkage and the seepage flow hole, has reached the effect that improves drainage cover bottom plane and patient's orbit laminating degree, has solved the lower problem of laminating degree of current drainage cover bottom plane and patient's orbit skin around.
Description
Technical Field
The utility model relates to a drainage device technical field specifically is a drainage device in eye table operation art.
Background
The drainage cover for ophthalmic operation is a device for eye surface drainage in ophthalmic operation, and when a patient performs ophthalmic operation, the drainage cover can discharge dirty blood and flushing fluid around an orbit in time, so that the accuracy of subsequent operation is ensured.
The main part molding of current ophthalmic surgery drainage cover is circular cover mostly, and this kind of circular cover is when using, because of its bottom is the plane, so when the bottom of drainage cover and the skin bonding around the patient's eye orbit, probably leave great gap, not only need use filling material to fill, thereby ooze in the gap easily also with flush fluid dirty blood in the operation process moreover, so need provide a drainage device in the operation of ocular surface operation in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a drainage device in ophthalmic surgery possesses the advantage that improves drainage cover bottom plane and patient's eye socket laminating degree, has solved the lower problem of laminating degree of skin around current drainage cover bottom plane and patient's eye socket.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a drainage device in eye table surgery, includes the elliptical ring, the bottom of elliptical ring is provided with interior cushion and outer cushion, the bottom of interior cushion and the bottom of outer cushion are the arcwall face, the bottom of bottom, interior cushion of elliptical ring and the bottom of outer cushion all are provided with the adhesive linkage, the intercommunication groove has all been seted up to the inside of elliptical ring, the inside of interior cushion and the inside of outer cushion, the seepage hole has all been seted up to the inner wall of interior cushion and the inner wall of outer cushion, the inside of seepage hole and the inside intercommunication in intercommunication groove, the side surface of outer cushion is provided with the drainage tube, the inside of drainage tube and the inside intercommunication in intercommunication groove.
Preferably, the bottom of elliptical ring has been seted up interior caulking groove and has been inlayed the groove outward, the top of interior cushion and the top of outer cushion all are provided with waterproof bed course, and the waterproof bed course that is located interior cushion top supports with the interior roof of interior caulking groove and holds, and the waterproof bed course that is located outer cushion top supports with the interior roof of outer caulking groove and holds.
Preferably, the top of interior cushion and outer cushion all is provided with tensioning screw, the through-hole has all been seted up to the interior roof of interior caulking groove and the interior roof of outer caulking groove, tensioning screw's top is passed the through-hole and is extended to the top of elliptical ring, and the one end threaded connection that tensioning screw is located the elliptical ring top has fastening nut, fastening nut's bottom supports with the top of elliptical ring and holds.
Preferably, the top of the elliptical ring is provided with a countersunk groove, and the bottom of the fastening nut abuts against the inner bottom wall of the countersunk groove.
Preferably, the interior cushion corresponds two terminal surfaces with embedded groove right side inner wall and two terminal surfaces that outer cushion and outer embedded groove left side inner wall correspond all are provided with the pipe of pegging graft, are located the left pipe of pegging graft of interior cushion and the grafting of the logical groove left side notch in elliptical ring, and the pipe of pegging graft that is located outer cushion right side is pegged graft with the logical groove right side notch in elliptical ring.
Preferably, waterproof layers are arranged on the inner wall of the elliptical ring, the inner wall of the inner cushion block and the inner wall of the outer cushion block.
Compared with the prior art, the utility model provides a drainage device in eye table operation possesses following beneficial effect:
1. this drainage device in ocular surface operation art through mutual cooperation between oval ring, interior cushion, outer cushion, intercommunication groove, drainage tube, adhesive linkage and the seepage flow hole, has reached the effect that improves drainage cover bottom plane and patient's orbit laminating degree, has solved the lower problem of laminating degree of current drainage cover bottom plane and patient's orbit skin all around.
2. This drainage device in ocular surface surgery, the mutually supporting between elliptical ring, interior cushion, outer cushion, waterproof bed course, intercommunication groove, grafting pipe, tensioning screw, fastening nut, countersunk groove, drainage tube, adhesive linkage and the seepage hole has reached the effect of the inside and outside cushion of the quick replacement of being convenient for, has solved the unable change of inside and outside cushion, can influence the problem of drainage device suitability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a side sectional view of the present invention;
fig. 4 is a top view of the present invention;
FIG. 5 is a schematic view of the inner pad structure of the present invention;
fig. 6 is a schematic view of the structure of the outer pad of the present invention.
Wherein: 1. an elliptical ring; 2. an inner cushion block; 3. an outer cushion block; 4. a waterproof cushion layer; 5. a communicating groove; 6. inserting a pipe; 7. tensioning the screw rod; 8. fastening a nut; 9. a countersunk groove; 10. a drainage tube; 11. an adhesive layer; 12. and (4) seepage holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a drainage device in an eye surface surgery comprises an elliptical ring 1, the elliptical ring 1 is more matched with the shape of an eye socket, an inner cushion block 2 and an outer cushion block 3 are arranged at the bottom of the elliptical ring 1, the inner cushion block 2 and the outer cushion block 3 are made of flexible materials, the inner cushion block 2 and the outer cushion block 3 are of various types so as to be matched with different users, waterproof layers are arranged on the inner wall of the elliptical ring 1, the inner wall of the inner cushion block 2 and the inner wall of the outer cushion block 3, an inner embedding groove and an outer embedding groove are arranged at the bottom of the elliptical ring 1, waterproof cushion layers 4 are arranged at the top of the inner cushion block 2 and the top of the outer cushion block 3, waterproof bed course 4 that is located interior cushion 2 top supports with the interior roof of interior caulking groove and holds, waterproof bed course 4 that is located outer cushion 3 top supports with the interior roof of outer caulking groove and holds, the top of interior cushion 2 and outer cushion 3 all is provided with tensioning screw 7, the through-hole has all been seted up to the interior roof of interior caulking groove and the interior roof of outer caulking groove, tensioning screw 7's top is passed the through-hole and is extended to elliptical ring 1's top, and tensioning screw 7 is located the one end threaded connection of elliptical ring 1 top and has fastening nut 8, fastening nut 8's bottom supports with elliptical ring 1's top and holds, countersunk head groove 9 has been seted up at elliptical ring 1's top, fastening nut 8's bottom supports with countersunk head groove 9's inner bottom wall and holds.
The bottom of interior cushion 2 and the bottom of outer cushion 3 are the arcwall face, elliptical ring 1's bottom, the bottom of interior cushion 2 and the bottom of outer cushion 3 all are provided with adhesive linkage 11, elliptical ring 1's inside, intercommunication groove 5 has all been seted up to the inside of interior cushion 2 and the inside of outer cushion 3, interior cushion 2 corresponds two terminal surfaces with embedded groove right side inner wall and outer cushion 3 and two terminal surfaces that outer embedded groove left side inner wall corresponds all are provided with grafting pipe 6, it pegs graft with 5 left side notches of the interior logical groove of elliptical ring 1 internal connection 5 to be located the left grafting pipe 6 of interior cushion 2, the grafting pipe 6 that is located outer cushion 3 right side pegs graft with 5 right side notches of the interior logical groove of elliptical ring 1, seepage hole 12 has all been seted up to the inner wall of interior cushion 2 and the inner wall of outer cushion 3, the inside of seepage hole 12 communicates with the inside of intercommunication groove 5, the side surface of outer cushion 3 is provided with drainage tube 10, the inside of drainage tube 10 communicates with the inside of intercommunication groove 5.
When the drainage device is used, medical staff need select an inner cushion block 2 and an outer cushion block 3 of a proper model according to the specific shape of a patient eye socket, the inner cushion block 2 and the outer cushion block 3 are respectively installed in an inner embedded groove and an outer embedded groove at the bottom of an elliptical ring 1 through a tensioning screw 7, then fastening nuts 8 are screwed, the inner cushion block 2 and the outer cushion block 3 are connected with the elliptical ring 1 into a whole, then release paper at the bottom of an adhesive layer is removed, the elliptical ring 1 is covered on the eye socket of the patient, the inner cushion block 2 corresponds to the inner canthus position of the patient at the moment, the outer cushion block 3 corresponds to the outer canthus position of the patient, so that all the periphery of the eye socket of the patient is covered, then, when an operation is performed, dirty blood and flushing fluid can enter a communication groove 5 from a seepage hole 12, and then the waste fluid can be led out through a drainage tube 10, and drainage operation of waste fluid in the operation process is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A drainage device in ocular surface surgery comprises an elliptical ring (1), and is characterized in that: the bottom of elliptical ring (1) is provided with interior cushion (2) and outer cushion (3), the bottom of interior cushion (2) and the bottom of outer cushion (3) are the arcwall face, intercommunication groove (5) have all been seted up to the bottom of elliptical ring (1), the bottom of interior cushion (2) and the bottom of outer cushion (3), seepage hole (12) have all been seted up to the inside of elliptical ring (1), the inside of interior cushion (2) and the inside of outer cushion (3), the inside of interior cushion (2) and the inner wall of outer cushion (3), the inside of seepage hole (12) and the inside intercommunication of intercommunication groove (5), the side surface of outer cushion (3) is provided with drainage tube (10), the inside of drainage tube (10) and the inside intercommunication of intercommunication groove (5) communicate.
2. The ophthalmic surgical drainage device of claim 1, wherein: the bottom of oval ring (1) has been seted up interior caulking groove and outer caulking groove, the top of interior cushion (2) and the top of outer cushion (3) all are provided with waterproof bed course (4), and waterproof bed course (4) that are located interior cushion (2) top support with the interior roof of interior caulking groove and hold, and waterproof bed course (4) that are located outer cushion (3) top support with the interior roof of outer caulking groove and hold.
3. The intraoperative drainage device according to claim 2, wherein: the top of interior cushion (2) and outer cushion (3) all is provided with straining screw (7), the through-hole has all been seted up to the interior roof of interior caulking groove and the interior roof of outer caulking groove, the top of straining screw (7) is passed the through-hole and is extended to the top of elliptical ring (1), and straining screw (7) are located one end threaded connection of elliptical ring (1) top and have fastening nut (8), the bottom of fastening nut (8) supports with the top of elliptical ring (1) and holds.
4. The intraoperative drainage device according to claim 3, wherein: the top of the elliptical ring (1) is provided with a countersunk groove (9), and the bottom of the fastening nut (8) is abutted against the inner bottom wall of the countersunk groove (9).
5. The intraoperative drainage device according to claim 2, wherein: interior cushion (2) correspond two terminal surfaces with embedded groove right side inner wall and outer cushion (3) and two terminal surfaces that outer embedded groove left side inner wall corresponds all are provided with grafting pipe (6), lie in left grafting pipe (6) of interior cushion (2) and peg graft with oval ring (1) in-connection groove (5) left side notch, lie in grafting pipe (6) on outer cushion (3) right side and peg graft with oval ring (1) in-connection groove (5) right side notch.
6. The intraoperative drainage device for ophthalmic surgery of claim 1, wherein: waterproof layers are arranged on the inner wall of the elliptical ring (1), the inner wall of the inner cushion block (2) and the inner wall of the outer cushion block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221480678.0U CN218607035U (en) | 2022-06-14 | 2022-06-14 | Drainage device in ocular surface surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221480678.0U CN218607035U (en) | 2022-06-14 | 2022-06-14 | Drainage device in ocular surface surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218607035U true CN218607035U (en) | 2023-03-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221480678.0U Active CN218607035U (en) | 2022-06-14 | 2022-06-14 | Drainage device in ocular surface surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218607035U (en) |
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2022
- 2022-06-14 CN CN202221480678.0U patent/CN218607035U/en active Active
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