CN208388848U - Ophthalmology is taken out stitches cutter head - Google Patents
Ophthalmology is taken out stitches cutter head Download PDFInfo
- Publication number
- CN208388848U CN208388848U CN201820287451.1U CN201820287451U CN208388848U CN 208388848 U CN208388848 U CN 208388848U CN 201820287451 U CN201820287451 U CN 201820287451U CN 208388848 U CN208388848 U CN 208388848U
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- China
- Prior art keywords
- pedestal
- cutter head
- ophthalmology
- out stitches
- light
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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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Abstract
It takes out stitches cutter head the utility model relates to a kind of ophthalmology comprising: blade, pedestal；Pedestal is made of transparent plastic, and is formed as pyramidal, and the diameter of the first end of pedestal is greater than the diameter of second end；The coating of reflected light is provided on the periphery of pedestal and second end, so that the light emitted from inside to outside can only be projected from the first end of pedestal；The first end of pedestal and the end of blade are fixed；The second end of pedestal is formed with cylindrical pocket, for being inserted into the front end for being equipped with the knife handle of LED light；The first end of pedestal is formed with outwardly projecting convex lens, to converge to the light projected from pedestal first end.It is taken out stitches cutter head by the ophthalmology of the utility model, the light of the LED light transmitting on knife handle conduct and converges and be emitted to the blade front end of cutter head in the first end of pedestal, and the operator to implement to take out stitches provides illumination, implements illumination work without other people.
Description
Technical field
It takes out stitches cutter head the utility model relates to a kind of medical instrument more particularly to a kind of ophthalmology.
Background technique
When ophthalmology is taken out stitches, preferable light condition is needed.Currently, usually a nurse holds flashlight, another
Nurse's knife or cut is taken out stitches.This mode of operation needs to cooperate, and needs at least two nurses.
Utility model content
In view of the above problems, the utility model is directed to a kind of ophthalmology and takes out stitches cutter head, has light conduction to knife
The effect on head provides illumination without other nurse.
The ophthalmology of the utility model is taken out stitches cutter head comprising: blade, pedestal；
Pedestal is made of transparent plastic, and is formed as pyramidal, and the diameter of the first end of pedestal is greater than the diameter of second end；
The coating of reflected light is provided on the periphery of pedestal and second end, so that the light emitted from inside to outside only can be from the first of pedestal
End-fire goes out；
The first end of pedestal and the end of blade are fixed；The second end of pedestal is formed with cylindrical pocket, sets for being inserted into
There is the front end of the knife handle of LED light；The first end of pedestal is formed with outwardly projecting convex lens, with to projecting from pedestal first end
Light is converged.
It is taken out stitches cutter head by the ophthalmology of the utility model, the light of the LED light transmitting on knife handle is conducted and in pedestal
First end converges and is emitted to the blade front end of cutter head, and the operator to implement to take out stitches provides illumination, comes without other people real
Apply illumination work.
Detailed description of the invention
Fig. 1 is that the ophthalmology of the utility model is taken out stitches the structural schematic diagram of cutter head；
Fig. 2 is the leftschematic diagram of Fig. 1；
Fig. 3 is the right side schematic view of Fig. 1；
Fig. 4 is the structural schematic diagram of knife handle that cutter head is used cooperatively of taking out stitches with the ophthalmology of the utility model；
Fig. 5 is the circuit diagram of knife handle；
Fig. 6 is the schematic diagram when ophthalmology of the utility model takes out stitches cutter head and knife handle is used cooperatively.
Specific embodiment
In the following, being described in detail in conjunction with ophthalmology of the attached drawing to the utility model cutter head of taking out stitches.
The ophthalmology of the utility model is taken out stitches cutter head comprising: blade 1, pedestal 2.
Pedestal 2 is made of transparent plastic, and is formed as pyramidal, and the diameter of the first end of pedestal 2 is greater than the straight of second end
Diameter；The coating of reflected light is provided on the periphery of pedestal 2 and second end, so that the light emitted from inside to outside only can be from pedestal
First end projects.
The first end of pedestal 2 and the end of blade are fixed；The second end of pedestal 2 is formed with cylindrical pocket 4, for being inserted into
The front end 5 of knife handle 6 equipped with LED light 22；The first end of pedestal 2 is formed with outwardly projecting convex lens 3, to from pedestal first
The light that end-fire goes out is converged.
It further include battery 21, resistance 24, switch 23 in knife handle 6.LED light 22 serially connects with battery 21, resistance 24, switch 23
It connects.One function of knife handle 6 is inserted into cutter head convenient for operation cutter head, and second function is exactly flashlight, and circuit constitutes and hand
Torch is identical, and which is not described herein again.Although the specific installation site of resistance 24, those skilled in the art are not shown in Fig. 4
Member is it is understood that resistance 24 may be mounted in knife handle 6.
In use, the front end 5 of knife handle 6 is inserted into the pedestal 2 of cutter head, lower switch 23, the LED light in front end 5 are then pressed
22 shine, and light is transmitted and reflects in pedestal 2, launches after 3 optically focused of planoconvex lens from the first end of pedestal 2 and is irradiated to
The front end of blade 1 facilitates operator to carry out operation of taking out stitches.
Claims (1)
- The cutter head 1. a kind of ophthalmology is taken out stitches, characterized by comprising: blade, pedestal；Pedestal is made of transparent plastic, and is formed as pyramidal, and the diameter of the first end of pedestal is greater than the diameter of second end；Pedestal Periphery and second end on be provided with the coating of reflected light so that the light emitted from inside to outside only can be from the first end-fire of pedestal Out；The first end of pedestal and the end of blade are fixed；The second end of pedestal is formed with cylindrical pocket, is equipped with LED for being inserted into The front end of the knife handle of lamp；The first end of pedestal is formed with outwardly projecting convex lens, to the light projected from pedestal first end It is converged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287451.1U CN208388848U (en) | 2018-03-01 | 2018-03-01 | Ophthalmology is taken out stitches cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287451.1U CN208388848U (en) | 2018-03-01 | 2018-03-01 | Ophthalmology is taken out stitches cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208388848U true CN208388848U (en) | 2019-01-18 |
Family
ID=65063440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820287451.1U Active CN208388848U (en) | 2018-03-01 | 2018-03-01 | Ophthalmology is taken out stitches cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208388848U (en) |
-
2018
- 2018-03-01 CN CN201820287451.1U patent/CN208388848U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |