CN219207673U - Lacrimal passage support with whole drainage function - Google Patents
Lacrimal passage support with whole drainage function Download PDFInfo
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- CN219207673U CN219207673U CN202320445587.1U CN202320445587U CN219207673U CN 219207673 U CN219207673 U CN 219207673U CN 202320445587 U CN202320445587 U CN 202320445587U CN 219207673 U CN219207673 U CN 219207673U
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- lacrimal passage
- silicone tube
- drainage function
- concave circular
- trapezoid
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Abstract
The utility model belongs to the technical field of medical ophthalmology, in particular to a lacrimal passage bracket with a lacrimal passage full-process drainage function, which comprises a silicone tube, wherein one end of the silicone tube is connected with a metal probe, and four concave circular grooves or three trapezoid grooves are arranged at equal intervals on the outer edge of the silicone tube. The external side of the utility model is provided with the concave circular groove and the trapezoid groove, which has continuous drainage function, and the drainage function can be completed after the operation is finished, so that the operation eyes of the patient can not tear, the recovery is quick, and the pain of the patient is relieved; the trapezoid groove and the concave circular groove increase the elasticity of the support, so that contracture and adhesion are not easy to occur at the lacrimal passage narrow part and the operation wound, the postoperative recovery is easier, the support has supporting effect and drainage effect in the implantation process, and a postoperative patient recovers quickly and has less pain.
Description
Technical Field
The utility model relates to the technical field of medical ophthalmology, in particular to a lacrimal passage bracket with a whole-course drainage function.
Background
The existing lacrimal passage support is five-flower eight-door, rs tube, double-probe tube, retrograde implantation tube and the like, the existing technologies can not meet the requirements of the patient for recovering the illness state as soon as possible in the treatment process, all the currently used supports are not provided with drainage functions, and the existing supports can not achieve an effective supporting function, so that the operation failure rate is very high.
The prior art can not meet the requirements of the patients for recovering the illness state as soon as possible in the treatment process, all the currently used brackets have no drainage design or closed-loop hollow design, have no drainage function, have too thin pipe diameter and can not achieve an effective supporting effect, and have very high operation failure rate.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a lacrimal passage bracket with a whole-course drainage function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the lacrimal passage support with the whole drainage function comprises a silicone tube, wherein one end of the silicone tube is connected with a metal probe, and four concave circular grooves or three trapezoid grooves are formed in the outer edge of the silicone tube at equal intervals.
Preferably, the diameter of the silicone tube is 1.5mm-1.8mm.
Preferably, the depth of the concave circular groove is 0.4mm, and the diameter of the concave circular groove is 0.52mm.
Preferably, the depth of the trapezoid groove is 0.48mm, and the opening width of the trapezoid groove is 0.46mm.
Preferably, the silicone tube is made of medical silica gel.
According to the lacrimal passage bracket with the whole-course drainage function, the inner concave circular groove and the trapezoid groove are formed in the outer edge of the lacrimal passage bracket, so that the continuous drainage function is realized, a patient can finish the drainage function after the operation is finished, the operation of the patient is free from lacrimation, the recovery is quick, and the pain of the patient is relieved; the trapezoid groove and the concave circular groove increase the elasticity of the support, so that contracture and adhesion are not easy to occur at the lacrimal passage narrow part and the operation wound, the postoperative recovery is easier, the support has supporting effect and drainage effect in the implantation process, and a postoperative patient recovers quickly and has less pain.
Drawings
FIG. 1 is a schematic diagram of a tear duct support with full drainage of the tear duct according to the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure of the concave circular groove of the lacrimal passage bracket with the whole drainage function;
fig. 3 is a schematic diagram of the cross-sectional structure of the trapezoid groove of the lacrimal passage bracket with the whole-course drainage function.
In the figure: 1 silicone tube, 2 metal probe, 11 concave circular groove, 12 trapezoid groove.
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.
Referring to fig. 1-3, the lacrimal passage bracket with the whole-course drainage function comprises a silicone tube 1, wherein one end of the silicone tube 1 is connected with a metal probe 2, and four concave circular grooves 11 or three trapezoid grooves 12 are arranged at equal intervals on the outer edge of the silicone tube 1.
In the utility model, the diameter of the silicone tube 1 is 1.5mm-1.8mm.
In the utility model, the depth of the concave circular groove 11 is 0.4mm, and the diameter of the concave circular groove 11 is 0.52mm.
In the present utility model, the depth of the trapezoid groove 12 is 0.48mm, and the opening width of the trapezoid groove 12 is 0.46mm.
In the utility model, the silica gel tube 1 is made of medical silica gel.
The external side of the utility model is provided with the concave circular groove and the trapezoid groove, which has continuous drainage function, so that a patient can finish the drainage function after the operation, the operation eye of the patient is prevented from tearing, the recovery is quick, the pain of the patient is relieved, the trapezoid groove and the concave circular groove increase the elasticity of the bracket, the narrow part of the lacrimal passage and the operation wound are not easy to contracture and adhere, and the recovery after the operation is easier.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The lacrimal passage bracket with the lacrimal passage full-process drainage function is characterized by comprising a silicone tube (1), wherein one end of the silicone tube (1) is connected with a metal probe (2), and four concave circular grooves (11) or three trapezoid grooves (12) are formed in the outer edge of the silicone tube (1) at equal intervals.
2. The lacrimal passage support for full drainage of lacrimal passage according to claim 1, wherein the diameter of the silicone tube (1) is 1.5mm-1.8mm.
3. The lacrimal passage support according to claim 1, wherein the depth of the concave circular groove (11) is 0.4mm, and the diameter of the concave circular groove (11) is 0.52mm.
4. The lacrimal passage support according to claim 1, wherein the depth of the trapezoid groove (12) is 0.48mm, and the opening width of the trapezoid groove (12) is 0.46mm.
5. The lacrimal passage bracket with the full-course drainage function according to claim 1, wherein the silicone tube (1) is made of medical silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445587.1U CN219207673U (en) | 2023-03-10 | 2023-03-10 | Lacrimal passage support with whole drainage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445587.1U CN219207673U (en) | 2023-03-10 | 2023-03-10 | Lacrimal passage support with whole drainage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219207673U true CN219207673U (en) | 2023-06-20 |
Family
ID=86749283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320445587.1U Active CN219207673U (en) | 2023-03-10 | 2023-03-10 | Lacrimal passage support with whole drainage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219207673U (en) |
-
2023
- 2023-03-10 CN CN202320445587.1U patent/CN219207673U/en active Active
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