CN2875384Y - High strength surgical equipment for ophthalmologic operation - Google Patents
High strength surgical equipment for ophthalmologic operation Download PDFInfo
- Publication number
- CN2875384Y CN2875384Y CN 200620070068 CN200620070068U CN2875384Y CN 2875384 Y CN2875384 Y CN 2875384Y CN 200620070068 CN200620070068 CN 200620070068 CN 200620070068 U CN200620070068 U CN 200620070068U CN 2875384 Y CN2875384 Y CN 2875384Y
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- CN
- China
- Prior art keywords
- intraocular
- surgery apparatus
- high strength
- ophthalmology
- diamond
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a high-intensity ophthalmic and intraocular surgical instrument, while the working part surface of the working head of the intraocular surgical instrument is provided with a layer of diamond-like carbon film. The diamond-like carbon film layer is a cathode sputtering diamond-like carbon film layer. The ophthalmic and intraocular surgical instrument of this utility model has high strength, high hardness, wear and corrosion resistance, anti-reflection light, smooth surface and friction reduction. In addition, the utility model is convenient to process, which is suitable for mass production.
Description
Technical field
This utility model relates to a kind of medical equipment, especially a kind of high strength ophthalmology intraocular surgery apparatus.
Background technology
Modern age Ophthalimic microsurgery development, ophthalmology intraocular surgery apparatus is more and more widely used.
Because the intraocular microsurgery tweezer of intraocular surgery apparatus, clamp, cut, the work head of cutter, pin etc. will go deep into the ophthalmic operation, its work head is all more tiny, and is meticulous, very easily wearing and tearing.So people are making great efforts intensity, hardness, the increase wearability of raising work head always, improve the service life of apparatus.
Again because the ophthalmic apparatus has one section long connection tube.During use, chieftain's inner core of operate portions slides in pipe.In order to use flexibly, manage to reduce as much as possible friction.
In addition, also there is devices work portion surface brightness height in present common micro-surgical instruments, and dazzle is arranged, and the doctor increases the fatigue strength of eyes in operation easily; Shortcomings such as apparatus surface anticorrosive performance is poor.
The utility model content
The purpose of this utility model is: provide a kind of high strength ophthalmology intraocular surgery apparatus, its intensity height, wear-resistant corrosion-resistant, anti-dazzle, long service life.
The technical solution of the utility model is: a kind of high strength ophthalmology intraocular surgery apparatus, the working head working portion surface of described intraocular surgery apparatus are provided with one deck diamond-film-like (DLC) layer.
Below technique scheme is further explained:
1. described diamond like carbon rete is a cathodic sputtering diamond like carbon rete.
2. described intraocular surgery apparatus is that intraocular microsurgery is cut.
3. described intraocular surgery apparatus is the intraocular microsurgery pincers.
4. described intraocular surgery apparatus is the intraocular microsurgery tweezer.
5. described intraocular surgery apparatus is the intraocular microsurgery cutter.
6. described intraocular surgery apparatus is the intraocular microsurgery pin.
The utility model has the advantages that:
1. high strength ophthalmology intraocular surgery apparatus of the present utility model has high strength, and is wear-resistant, corrosion-resistant, and anti-dazzle, is reduced friction at smooth surface.And easy to process, long service life can be produced manufacturing in enormous quantities.
2. high strength ophthalmology intraocular surgery apparatus of the present utility model, its diamond-film-like (DLC) is a black, effectively prevents the working head dazzle, makes the ophthalmologist in use feel more comfortable, and is not tired.
3. high strength ophthalmology intraocular surgery apparatus of the present utility model, the Corrosion Protection height is durable in use.
4. high strength ophthalmology intraocular surgery apparatus of the present utility model, its working head working portion is coated with diamond-film-like (DLC), and when chieftain's inner core of operate portions slided in pipe, it was little to rub, and uses more flexible, reliable.
5. high strength ophthalmology intraocular surgery apparatus of the present utility model improves the shearing force of cutting class intraocular surgery apparatus.
6. high strength ophthalmology intraocular surgery apparatus of the present utility model can be arranged on titanium alloy surface, titanium alloy material can be processed into cut the class micro-surgical instruments, has expanded the titanium alloy material use field on the operating theater instruments within the eye.
7. high strength ophthalmology intraocular surgery apparatus of the present utility model has operate portions body more attractive in appearance.
8. high strength ophthalmology intraocular surgery apparatus of the present utility model, its diamond-film-like (DLC) adopt the cathodic sputtering mode to be provided with, and the adhesion with rete and base material is strong, rete densification, advantage such as even.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
The structural representation that Fig. 1 cuts for first kind of embodiment intraocular microsurgery of this utility model;
Fig. 2 is the structural representation of second kind of embodiment intraocular microsurgery pincers of this utility model;
Fig. 3 is the structural representation of the third embodiment intraocular microsurgery tweezer (one) of this utility model;
Fig. 4 is the structural representation of the 4th kind of embodiment intraocular microsurgery tweezer of this utility model (two);
Fig. 5 is the structural representation of the 5th kind of embodiment intraocular microsurgery cutter of this utility model;
Fig. 6 is the structural representation of the 6th kind of embodiment intraocular microsurgery pin of this utility model.
Wherein: 1 ophthalmology miniaturized intraocular surgicalsystem; 2 devices work heads; 3 diamond-film-likes (DLC) layer.
The specific embodiment
Embodiment one:
As shown in Figure 1, it is that a kind of intraocular microsurgery is cut, and belongs to the ophthalmology miniaturized intraocular surgicalsystem.Its working head 2 working portion surfaces are provided with one deck diamond-film-like (DLC) layer 3.3 about 1～2um are thick for rete.This diamond-film-like (DLC) adopts the cathodic sputtering process equipment to carry out plated film at 130 ℃～150 ℃.
Embodiment two:
As shown in Figure 2, it is a kind of intraocular microsurgery pincers, belongs to the ophthalmology miniaturized intraocular surgicalsystem.Its working head 2 working portion surfaces are provided with one deck diamond-film-like (DLC) layer 3.3 about 1～2um are thick for rete.This diamond-film-like (DLC) adopts the cathodic sputtering process equipment to carry out plated film at 130 ℃～150 ℃.
Embodiment three:
As shown in Figure 3, it is a kind of intraocular microsurgery tweezer, belongs to the ophthalmology miniaturized intraocular surgicalsystem.Its working head 2 working portion surfaces are provided with one deck diamond-film-like (DLC) layer 3.3 about 1～2um are thick for rete.This diamond-film-like (DLC) adopts the cathodic sputtering process equipment to carry out plated film at 130 ℃～150 ℃.
Embodiment four:
As shown in Figure 4, it is the intraocular microsurgery tweezer of another kind of form, belongs to the ophthalmology miniaturized intraocular surgicalsystem.Its working head 2 working portion surfaces are provided with one deck diamond-film-like (DLC) layer 3.3 about 1～2um are thick for rete.This diamond-film-like (DLC) adopts the cathodic sputtering process equipment to carry out plated film at 130 ℃～150 ℃.
Embodiment five:
As shown in Figure 5, it is a kind of intraocular microsurgery cutter, belongs to the ophthalmology miniaturized intraocular surgicalsystem.Its working head 2 working portion surfaces are provided with one deck diamond-film-like (DLC) layer 3.3 about 1～2um are thick for rete.This diamond-film-like (DLC) adopts the cathodic sputtering process equipment to carry out plated film at 130 ℃～150 ℃.
Embodiment six:
As shown in Figure 6, it is the intraocular microsurgery pin of another kind of form, belongs to the ophthalmology miniaturized intraocular surgicalsystem.Its working head 2 working portion surfaces are provided with one deck diamond-film-like (DLC) layer 3.3 about 1～2um are thick for rete.This diamond-film-like (DLC) adopts the cathodic sputtering process equipment to carry out plated film at 130 ℃～150 ℃.
Certainly, high strength ophthalmology intraocular surgery apparatus of the present utility model also can have multiple conversion and remodeling, is not limited to the above-mentioned specific embodiment.In a word, protection domain of the present utility model should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (7)
1. high strength ophthalmology intraocular surgery apparatus, it is characterized in that: working head (2) the working portion surface of described intraocular surgery apparatus (1) is provided with one deck diamond like carbon rete (3).
2. high strength ophthalmology intraocular surgery apparatus according to claim 1 is characterized in that: described diamond like carbon rete (3) is a cathodic sputtering diamond like carbon rete.
3. high strength ophthalmology intraocular surgery apparatus according to claim 1, it is characterized in that: described intraocular surgery apparatus (1) is cut for intraocular microsurgery.
4. high strength ophthalmology intraocular surgery apparatus according to claim 1 is characterized in that: described intraocular surgery apparatus (1) is the intraocular microsurgery pincers.
5. high strength ophthalmology intraocular surgery apparatus according to claim 1 is characterized in that: described intraocular surgery apparatus (1) is the intraocular microsurgery tweezer.
6. high strength ophthalmology intraocular surgery apparatus according to claim 1 is characterized in that: described intraocular surgery apparatus (1) is the intraocular microsurgery cutter.
7. high strength ophthalmology intraocular surgery apparatus according to claim 1 is characterized in that: described intraocular surgery apparatus (1) is the intraocular microsurgery pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070068 CN2875384Y (en) | 2006-03-07 | 2006-03-07 | High strength surgical equipment for ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070068 CN2875384Y (en) | 2006-03-07 | 2006-03-07 | High strength surgical equipment for ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875384Y true CN2875384Y (en) | 2007-03-07 |
Family
ID=37818628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620070068 Expired - Lifetime CN2875384Y (en) | 2006-03-07 | 2006-03-07 | High strength surgical equipment for ophthalmologic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875384Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546284A (en) * | 2015-02-13 | 2015-04-29 | 苏州贝尔一锋医疗器械有限公司 | Microscopic intraocular instrument |
| CN105167909A (en) * | 2015-10-20 | 2015-12-23 | 成都美创医疗科技股份有限公司 | Low-temperature plasma ophthalmic scalpel bit |
-
2006
- 2006-03-07 CN CN 200620070068 patent/CN2875384Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546284A (en) * | 2015-02-13 | 2015-04-29 | 苏州贝尔一锋医疗器械有限公司 | Microscopic intraocular instrument |
| CN105167909A (en) * | 2015-10-20 | 2015-12-23 | 成都美创医疗科技股份有限公司 | Low-temperature plasma ophthalmic scalpel bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070307 |
|
| EXPY | Termination of patent right or utility model |