CN203943799U - The special eye speculum of a kind of ophthalmologic operation - Google Patents
The special eye speculum of a kind of ophthalmologic operation Download PDFInfo
- Publication number
- CN203943799U CN203943799U CN201420311342.0U CN201420311342U CN203943799U CN 203943799 U CN203943799 U CN 203943799U CN 201420311342 U CN201420311342 U CN 201420311342U CN 203943799 U CN203943799 U CN 203943799U
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- China
- Prior art keywords
- drainage tube
- support arms
- eye speculum
- branched
- branched pipes
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Abstract
The utility model discloses the special eye speculum of a kind of ophthalmologic operation, belong to technical field of medical instruments.The special eye speculum of a kind of ophthalmologic operation, comprise two support arms that one end links together, be fixed on the support arm other end open eyelid hook and drainage tube, described drainage tube is Y-shaped structure, this Y-shaped drainage tube has two branched pipes and a gathering tube, and two branched pipes are set in respectively on two support arms.This utility model is set in two branched pipes of Y shape drainage tube respectively on two support arms, when operation, the liquid of patient's conjunctival sac inner accumulated can enter into branched pipe, then from branched pipe, flow into again in gathering tube, finally be discharged to outside, so just can avoid, because using gauze to blot the antibacterial infection that liquid causes, ensureing to perform the operation and carrying out under aseptic condition.Compared with prior art, by two branched pipes of drainage tube are set on two support arms, thereby avoided drainage tube to block patient's eye and affected the operation problem of carrying out.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates to specifically the special eye speculum of a kind of ophthalmologic operation.
Background technology
Conventional a kind of medical apparatus and instruments in the operation of eye speculum Yan Shi section, utilizes eye speculum to support patient's upper palpebra inferior, makes patient's eyes in operation, remain the state of opening, and is beneficial to operation and normally carries out.A kind of eye speculum of the prior art comprises two support arms that one end links together, and the other end of two support arms is fixed with out respectively eyelid hook.When use, drive eyelid hook compress to centre two, making two, to drive eyelid hook close, then will drive eyelid hook and be placed on patient's eyeball top, decontrols gently support arm, now drives eyelid hook and expand palpebra inferior simultaneously for two.While utilizing this eye speculum of the prior art to carry out ophthalmologic operation, the patient of relatively caving in for eye socket, carrying out eye table again when moistening or intraocular irrigation, can gather a certain amount of liquid in conjunctival sac, thereby produce reflective and refraction, cause patient precisely to operate, usually use gauze or other dressing that the liquid gathering is blotted, then operate, so repeatedly, not only greatly reduce operation efficiency, nor can ensure the asepticize of operation, thereby cause antibacterial to infect.
Notification number is that the Chinese utility model patent that CN203075001U, name are called " ophthalmology eye speculum " discloses a kind of eye speculum, on a support arm of this eye speculum, is fixed with drainage tube, one end of this drainage tube towards driving eyelid hook, the other end is connected with drainage bottle.In the time of operation, can the liquid drain producing in operation be walked by drainage tube, so just avoid because using gauze to blot the antibacterial infection that liquid causes.But because the drainage tube of this eye speculum is to be fixed on support arm and towards driving eyelid hook, in the process of actual operation, drainage tube can shelter from patient's eyeball towards the one end of driving eyelid hook, thereby impact operation uses very inconvenient.
Summary of the invention
The purpose of this utility model be to provide a kind of can either surgical drainage in liquid, can not block again the special eye speculum of ophthalmologic operation of patient's eyeball.
This utility model adopts following technical scheme: the special eye speculum of a kind of ophthalmologic operation, comprise two support arms that one end links together, be fixed on the support arm other end open eyelid hook and drainage tube, described drainage tube is Y-shaped structure, this Y-shaped drainage tube has two branched pipes and a gathering tube, and two branched pipes are set in respectively on two support arms.
The end of described gathering tube is connected with hydrops bag.
The end of described two branched pipes respectively and the corresponding gap between eyelid hook with 1 ~ 3mm of opening.
Described branched pipe starts diameter from end and increases gradually.
Described drainage tube is made up of silica gel material.
This utility model is set in two branched pipes of Y shape drainage tube respectively on two support arms, when operation, the liquid of patient's conjunctival sac inner accumulated can enter into branched pipe, then from branched pipe, flow into again in gathering tube, finally be discharged to outside, so just can avoid, because using gauze to blot the antibacterial infection that liquid causes, ensureing to perform the operation and carrying out under aseptic condition.This utility model compared with prior art, by two branched pipes of drainage tube are set on two support arms, thereby has been avoided drainage tube to block patient's eye and has been affected the operation problem of carrying out.
Further, the hydrops bag that gathering tube end arranges can be used for the liquid of store patient eyes inner accumulated, not only can prevent that liquid from backflowing, and can also prevent that in operation process, liquid drips and spreads everywhere.
Further, the end of branched pipe and open the liquid that the gap between eyelid hook is conducive in patient's eye and flow in branched pipe.
Further, the branched pipe that diameter increases gradually can make flowing of liquid more smooth.
Further, the drainage tube that silica gel material is made can reduce the local excitation of support arm to patient's eyelid, makes patient feel relative comfort.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model;
Fig. 2 is the partial enlarged drawing of A part in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is elaborated.
The structure of a kind of embodiment of this utility model as shown in Figure 1, the special eye speculum of ophthalmologic operation of the present embodiment comprises two support arms 1 that one end links together, is fixed on driving eyelid hook 2 and being the drainage tube 3 of Y-shaped structure of support arm 1 other end, the drainage tube 3 of the present embodiment is made up of silica gel material, Y-shaped drainage tube 3 has two branched pipes 31 and a gathering tube 32, two branched pipes 31 are set in respectively on two support arms 1, and the end of gathering tube 32 is connected with hydrops bag 4.As shown in Figure 2, in the present embodiment, the end of two branched pipes 31 respectively and the corresponding gap between eyelid hook 2 with 1mm of opening, is conducive to like this liquid and flow into smoothly in branched pipe.
Utilize the present embodiment in the time carrying out operated eye, the liquid of patient's conjunctival sac inner accumulated can be by flowing in branched pipe 31 in gathering tube 32, final fluid storage is in hydrops bag 4, so just can avoid, because using gauze to blot the antibacterial infection that liquid causes, ensureing to perform the operation and carrying out under aseptic condition.The present embodiment is by being set in two branched pipes of drainage tube on two support arms, and drainage tube can not block patient's eyes, thereby has avoided drainage tube to block patient's eye and affect the operation problem of carrying out.
In the present embodiment, the diameter at each position of drainage tube is all identical, and in other embodiment of the present utility model, the branched pipe of drainage tube can also adopt and start the structure that diameter increases gradually from end.
Because hydrops bag is not necessary for this utility model, in other embodiment of the present utility model, can save hydrops bag.
In other embodiment of the present utility model, drainage tube can also adopt plastics, rubber or other organic material to make.
In other embodiment of the present utility model, the end of two branched pipes respectively and the corresponding size of opening the gap between eyelid hook can also be a value between 1 ~ 3mm.
Claims (5)
1. the special eye speculum of ophthalmologic operation, what comprise two support arms (1), the drainage tube (3) that one end links together and be fixed on support arm (1) other end drives eyelid hook (2), it is characterized in that: described drainage tube (3) is Y-shaped structure, this Y-shaped drainage tube has two branched pipes (31) and a gathering tube (32), and two branched pipes (31) are set in respectively on two support arms (1).
2. the special eye speculum of a kind of ophthalmologic operation according to claim 1, is characterized in that: the end of described gathering tube (32) is connected with hydrops bag (4).
3. the special eye speculum of a kind of ophthalmologic operation according to claim 1 and 2, is characterized in that: the end of described two branched pipes (31) respectively and the corresponding gap between eyelid hook (2) with 1 ~ 3mm of opening.
4. the special eye speculum of a kind of ophthalmologic operation according to claim 1 and 2, is characterized in that: described branched pipe (31) starts diameter from end and increases gradually.
5. according to the special eye speculum of a kind of ophthalmologic operation described in claim 1 or 2 any one, it is characterized in that: described drainage tube (3) is made up of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311342.0U CN203943799U (en) | 2014-06-12 | 2014-06-12 | The special eye speculum of a kind of ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311342.0U CN203943799U (en) | 2014-06-12 | 2014-06-12 | The special eye speculum of a kind of ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203943799U true CN203943799U (en) | 2014-11-19 |
Family
ID=51885867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311342.0U Expired - Fee Related CN203943799U (en) | 2014-06-12 | 2014-06-12 | The special eye speculum of a kind of ophthalmologic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203943799U (en) |
-
2014
- 2014-06-12 CN CN201420311342.0U patent/CN203943799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |