CN208892928U - Convenient for the laser filter of push-and-pull - Google Patents
Convenient for the laser filter of push-and-pull Download PDFInfo
- Publication number
- CN208892928U CN208892928U CN201721335369.3U CN201721335369U CN208892928U CN 208892928 U CN208892928 U CN 208892928U CN 201721335369 U CN201721335369 U CN 201721335369U CN 208892928 U CN208892928 U CN 208892928U
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- China
- Prior art keywords
- pull
- outer tube
- push
- convenient
- protrusion column
- Prior art date
- 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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- Laser Surgery Devices (AREA)
Abstract
The utility model discloses the laser filters convenient for push-and-pull, laser filter including support plate and in support plate, one end of the support plate is equipped with protrusion column, protrusion column is two, pulling outer tube is cased on protrusion column, it pulls the both ends of outer tube to be respectively sleeved on protrusion column, pulls and be equipped with U-shaped support rod in outer tube.The utility model structure is simple, is directly controlled by patient, assists push-and-pull laser filter without waiting for circuit nurse, saves operating time and manpower, and circuit nurse is avoided to pollute sterile micro- handle during auxiliary pushes and pulls filter disc, effective execution prevents infection measure；Pull outer tube and U-shaped support rod that can be formed with trachea cannula tube core and disposable silicone rubber tube, materials are convenient, production is simple.
Description
Technical field
The utility model relates to a kind of Medical Devices, and in particular to convenient for the laser filter of push-and-pull.
Background technique
It is conventional to carry out retinopathy position laser photocoagulation using laser in Retinal Detachment Surgery operation.But swash
Light radiation can to the eye damage of patient, mainly have photokeratitis, cornea solidification, carbonization and perforation, phacoscotasmus,
Visual performance sexual dysfunction " flashblindness " and retina solidification, bleeding and explosion etc..To prevent from damaging, need to install on microscope
Laser filter, similar laser protective device can effectively prevent or reduce damage of the laser to human eye.Patient is using laser at present
It is to be helped to push and pull laser filter by circuit nurse when light coagulates.During circuit nurse pushes and pulls filter disc, microscope is easily touched
On sterile handle, increase pollution dye chance.
Summary of the invention
The utility model provide convenient for push-and-pull laser filter, solve prior art circuit nurse push and pull filter disc when easily
Touching the sterile handle on microscope leads to the problem of increasing pollution dye.
The utility model is achieved through the following technical solutions:
Convenient for the laser filter of push-and-pull, laser filter including support plate and in support plate, the support plate
One end is equipped with protrusion column, and protrusion column is two, is cased with pulling outer tube on protrusion column, pulls the both ends of outer tube to be respectively sleeved in prominent
It rises on column, pulls and be equipped with U-shaped support rod in outer tube.
It is to be cased with stop tab on the protrusion column that the utility model, which is further improved scheme,.
The utility model is further improved scheme, and the stop tab is thin rounded flakes.
The further improvement project of the utility model is that the both ends for pulling outer tube are placed on the part on protrusion column
Equipped with clip.It avoids that outer tube is pulled to slip from protrusion column.
The further improvement project of the utility model is that the pulling outer tube is silicone rubber tube.
The further improvement project of the utility model is that the U-shaped support rod is steel wire.
The utility model compared with prior art, has the advantages that
The utility model structure is simple, is directly controlled by patient, assists push-and-pull laser filter, section without waiting for circuit nurse
Operating time and manpower are saved, and circuit nurse is avoided to pollute sterile micro- handle, effective execution during auxiliary pushes and pulls filter disc
Prevent infection measure；It pulls outer tube and U-shaped support rod that can be formed with trachea cannula tube core and disposable silicone rubber tube, takes
Material is convenient, production is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, convenient for the laser filter of push-and-pull, the laser filter 2 including support plate 1 and in support plate 1,
One end of the support plate 1 is equipped with protrusion column 3, and protrusion column 3 is two, is cased on protrusion column 3 and pulls outer tube 5, pulls housing
The both ends of pipe 5 are respectively sleeved on protrusion column 3, are pulled and are equipped with U-shaped support rod in outer tube 5, are cased with stop tab on the protrusion column 3
4, the stop tab 4 is thin rounded flakes, and the both ends for pulling outer tube 5 are placed on the part on protrusion column 3 equipped with clip, institute
Stating and pulling outer tube 5 is silicone rubber tube, and the U-shaped support rod is steel wire.
It should be pointed out that for those skilled in the art, not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. convenient for the laser filter of push-and-pull, it is characterised in that: including support plate (1) and the laser being set on support plate (1) filter
One end of piece (2), the support plate (1) is equipped with protrusion column (3), and protrusion column (3) is two, and it is outer that pulling is cased on protrusion column (3)
Casing (5) pulls the both ends of outer tube (5) to be respectively sleeved on protrusion column (3), pulls and is equipped with U-shaped support rod in outer tube (5).
2. the laser filter according to claim 1 convenient for push-and-pull, it is characterised in that: be cased with only on the protrusion column (3)
Baffle (4).
3. the laser filter according to claim 2 convenient for push-and-pull, it is characterised in that: the stop tab (4) is round thin
Piece.
4. the laser filter according to claim 1 or 3 convenient for push-and-pull, it is characterised in that: pulling outer tube (5)
Both ends are placed on the part on protrusion column (3) equipped with clip.
5. the laser filter according to claim 4 convenient for push-and-pull, it is characterised in that: the pulling outer tube (5) is silicon
Rubber tube.
6. the laser filter according to claim 4 convenient for push-and-pull, it is characterised in that: the U-shaped support rod is steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335369.3U CN208892928U (en) | 2017-10-17 | 2017-10-17 | Convenient for the laser filter of push-and-pull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335369.3U CN208892928U (en) | 2017-10-17 | 2017-10-17 | Convenient for the laser filter of push-and-pull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892928U true CN208892928U (en) | 2019-05-24 |
Family
ID=66564645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721335369.3U Active CN208892928U (en) | 2017-10-17 | 2017-10-17 | Convenient for the laser filter of push-and-pull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892928U (en) |
-
2017
- 2017-10-17 CN CN201721335369.3U patent/CN208892928U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |