CN202198816U - Novel ophthalmic inspirator - Google Patents
Novel ophthalmic inspirator Download PDFInfo
- Publication number
- CN202198816U CN202198816U CN2011203201184U CN201120320118U CN202198816U CN 202198816 U CN202198816 U CN 202198816U CN 2011203201184 U CN2011203201184 U CN 2011203201184U CN 201120320118 U CN201120320118 U CN 201120320118U CN 202198816 U CN202198816 U CN 202198816U
- Authority
- CN
- China
- Prior art keywords
- ejector sleeve
- hollow pinhead
- closed
- hollow needle
- needle head
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The utility model discloses a novel ophthalmic inspirator which comprises a tail-end-closed push tube, a piston, a push rod, an external leading and connecting tube, a first hollow needle head and a second hollow needle head, wherein the piston is arranged inside the closed push tube; the push rod passes through the tail end of the closed push tube and is connected with the piston; one end of the external leading and connecting tube is connected and communicated with the middle part of the closed push tube; the first hollow needle head is arranged at the other end of the external leading and connecting tube; and the second hollow needle head is arranged at the top end of the closed push tube, wherein the top ends of the first hollow needle head and the second hollow needle head are of spherical structures and are provided with a plurality of through holes. The novel ophthalmic inspirator has the beneficial effects that the structure is simple, the problem that eye tissues cannot be safely and effectively cleaned before ophthalmic surgery and during surgical debridement is effectively solved; and meanwhile, the cost is lower, and the novel ophthalmic inspiratory is convenient to use.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially a kind of novel ophthalmology injection aspirator.
Background technology
The clinical ophthalmology operation will be washed eye usually, removes in the operation even more important for cataract.In general, irrigation and disinfection to be carried out before the art, in art, more wound surface will be in time cleared up.
Common mode adopts the injection aspirator of thin sebific duct or similar needle tubing to carry out eye and cleans.Thin sebific duct flushing is very inconvenient, can't in time clear up medicinal liquid; The injection aspirator of similar needle tubing often because syringe needle is too sharp-pointed, has careless manipulation slightly, will injure eyeball tissue.
Therefore, need a kind of new novel ophthalmology injection aspirator to solve before the ophthalmologic operation and the problem of safe and effective cleaning part tissue of eye in the operation debridement.
Summary of the invention
In view of this, this utility model is devoted to better to solve the preceding problem that reaches safe and effective cleaning part tissue of eye in the operation debridement of ophthalmologic operation, has proposed a kind of novel ophthalmology injection aspirator.
The technical scheme that this utility model adopts is:
A kind of novel ophthalmology injection aspirator comprises the closed ejector sleeve of tail end, be arranged on the inner piston of closed ejector sleeve, penetrate closed ejector sleeve tail end and the push rod that is connected with piston, an end is connected closed ejector sleeve middle part and be connected draw connection tube outward, be arranged on first hollow pinhead that draws the connection tube other end outward, be arranged on vertical second hollow pinhead of closed ejector sleeve; Wherein, Said first hollow pinhead with or the top of second hollow pinhead be spherical structure, and be provided with a plurality of open-works.
Above-mentioned first hollow pinhead with or the top spherical structure of second hollow pinhead quantity that open-work is set be 5.
The above-mentioned outer connection tube that draws is fixedly connected with closed ejector sleeve employing with the concordant part of closed ejector sleeve.
The top of above-mentioned first hollow pinhead and second hollow pinhead is long together.
The beneficial effect of this utility model is:
This utility model is simple in structure, but efficiently solves the preceding problem that reaches safe and effective cleaning part tissue of eye in the operation debridement of ophthalmologic operation, and simultaneously, cost is lower, and is easy to use.
Description of drawings
Below with reference to accompanying drawings the specific embodiments of this utility model is explained in more detail, wherein:
Fig. 1 is the structure drawing of device of this utility model;
Fig. 2 is the needle tip structure zoomed-in view of this utility model;
Wherein, the closed ejector sleeve of 1-, the 2-push rod, 3-piston, 4-draw connection tube outward, 5-first hollow pinhead, 6-second hollow pinhead.
The specific embodiment
For solve before the ophthalmologic operation and the operation debridement in the problem of safe and effective cleaning part tissue of eye, this utility model provides a kind of novel ophthalmology injection aspirator.Next specify this novel ophthalmology injection aspirator.
Fig. 1 illustrates the structure drawing of device of this utility model.This novel ophthalmology injection aspirator comprises the closed ejector sleeve of tail end 1, be arranged on the inner piston 3 of closed ejector sleeve, penetrate closed ejector sleeve 1 tail end and the push rod 2, the end that are connected with piston 3 be connected closed ejector sleeve 1 middle part and be connected draw connection tube 4 outward, be arranged on first hollow pinhead 5 that draws connection tube 4 other ends outward, be arranged on closed ejector sleeve 1 vertical second hollow pinhead 6.
Wherein, said first hollow pinhead 5 with or the top of second hollow pinhead 6 be spherical structure, and be provided with a plurality of open-works.Its structure is as shown in Figure 2.
Above-mentioned first hollow pinhead 5 with or the top spherical structure of second hollow pinhead 6 quantity that open-work is set be 5.
The above-mentioned outer connection tube 4 that draws is fixedly connected with closed ejector sleeve 1 employing with closed ejector sleeve 1 concordant part.
The top of above-mentioned first hollow pinhead 5 and second hollow pinhead 6 is long together.
More than the specific descriptions of this utility model are intended to explain the implementation of specific embodiments can not be interpreted as it is restriction this utility model.Those of ordinary skills can make various variants on the basis of the embodiment that details under the instruction of this utility model, these variants all should be included within the design of this utility model.This utility model scope required for protection is only limited by described claims.
Claims (4)
1. novel ophthalmology injection aspirator; Comprise the closed ejector sleeve of tail end, be arranged on the inner piston of closed ejector sleeve, penetrate closed ejector sleeve tail end and the push rod that is connected with piston, an end is connected closed ejector sleeve middle part and be connected draw connection tube outward, be arranged on first hollow pinhead that draws the connection tube other end outward, be arranged on vertical second hollow pinhead of closed ejector sleeve, it is characterized in that:
Said first hollow pinhead with or the top of second hollow pinhead be spherical structure, and be provided with a plurality of open-works.
2. novel ophthalmology injection aspirator as claimed in claim 1 is characterized in that:
Said first hollow pinhead with or the top spherical structure of second hollow pinhead quantity that open-work is set be 5.
3. novel ophthalmology injection aspirator as claimed in claim 2 is characterized in that:
The said outer connection tube that draws is fixedly connected with closed ejector sleeve employing with the concordant part of closed ejector sleeve.
4. like claim 1 or 2 or 3 described novel ophthalmology injection aspirators, it is characterized in that:
The top of said first hollow pinhead and second hollow pinhead is long together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203201184U CN202198816U (en) | 2011-08-19 | 2011-08-19 | Novel ophthalmic inspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203201184U CN202198816U (en) | 2011-08-19 | 2011-08-19 | Novel ophthalmic inspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198816U true CN202198816U (en) | 2012-04-25 |
Family
ID=45962959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203201184U Expired - Fee Related CN202198816U (en) | 2011-08-19 | 2011-08-19 | Novel ophthalmic inspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887490A (en) * | 2015-04-29 | 2015-09-09 | 陈健 | Outflow-preventing type eye flushing device |
-
2011
- 2011-08-19 CN CN2011203201184U patent/CN202198816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887490A (en) * | 2015-04-29 | 2015-09-09 | 陈健 | Outflow-preventing type eye flushing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HRP20160357T1 (en) | Combined coaxial and bimanual irrigation/aspiration apparatus | |
| CA2668646A1 (en) | Phacoemulsification cannula with improved purchase | |
| CN202198816U (en) | Novel ophthalmic inspirator | |
| CN202437648U (en) | Ophthalmic infusion-aspiration syringe | |
| CN202366140U (en) | Flusher for ophthalmologic nursing | |
| CN204521852U (en) | Department of otorhinolaryngology Special medicine applicator | |
| CN202740214U (en) | Multi-point ophthalmology infusion-aspiration syringe | |
| CN201135552Y (en) | External auditory canal cleaner | |
| CN204601222U (en) | Improve the disposable endoscope spray line of jeting effect | |
| CN204671356U (en) | A kind of Urology Surgery o urethral catheterization device | |
| CN201701556U (en) | Medical manual flushing medicine applying device | |
| CN205625988U (en) | Liposuction needle | |
| CN202128598U (en) | Corneal foreign body withdrawing device | |
| CN207979848U (en) | A kind of casing probe of the preset lead of Lacrimal passage tube | |
| CN201168006Y (en) | Extirpator of tumor | |
| CN201283034Y (en) | Synchronous equivalent injection and suction device for ophthalmological operation | |
| CN201312878Y (en) | A device for nasal irrigation | |
| CN201123868Y (en) | Combined dacryocyst rinser | |
| CN201969098U (en) | Safety abdominal cavity double-sleeve used for washing and sucking away hematocele or hydrops after operation | |
| CN201899603U (en) | Ophthalmic injection and suction device | |
| CN204910350U (en) | Ware of dosing is fixed a position to anus intestines | |
| CN209092127U (en) | A kind of ophthalmic Simple flushing device | |
| CN210078434U (en) | Bladder blood clot bedside cleaner | |
| CN103585711A (en) | Dosing device | |
| RU95521U1 (en) | OBTURATOR |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120819 |