CN2081722U - Disposable hollow probe for lacrimal passage - Google Patents
Disposable hollow probe for lacrimal passage Download PDFInfo
- Publication number
- CN2081722U CN2081722U CN 90227110 CN90227110U CN2081722U CN 2081722 U CN2081722 U CN 2081722U CN 90227110 CN90227110 CN 90227110 CN 90227110 U CN90227110 U CN 90227110U CN 2081722 U CN2081722 U CN 2081722U
- Authority
- CN
- China
- Prior art keywords
- rustless steel
- hollow pipe
- lacrimal passage
- steel hollow
- disposable
- 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.)
- Withdrawn
Links
Images
Abstract
The utility model relates to a lacrimal passage probe for the obstruction of lacrimal passages, which comprises a stainless hollow tube, a needle handle, a disposable injector, and a silicone tube for connecting the disposable injector and the stainless hollow tube. The utility model has a plurality of functions, and the structure is simple.
Description
This utility model belongs to a kind of medical apparatus and instruments, particularly a kind of probe that is used for obstructed lacrimal passage.
At present, patient's obstructed lacrimal passage is treated the way of opening that reaches, the main bag Man probe that adopts.Because it has only played the expansion lacrimal passage and has opened the position of blocking is logical, treats, need pull out and to go irrigation of lacrimal passage behind the pin again, can not distinguish probe and be in via interior or the lacrimal passage that is blocking, in therapeutic process, be subjected to certain influence, can not judge the position of obstruction, limited the use of existing probe.
The purpose of this utility model is to overcome above-mentioned shortcoming, a kind of improved device has been proposed, this device not only has the effect of bag Man probe, and possesses multiple function, can once finish two kinds of operating process of expansion lacrimal passage and flushing simultaneously, can determine the stenotic obstruction position again, and can play diagnosis and therapeutical effect the various operations of nasolacrimal duct, reduce many troubles when curing lacrimal passage disease patient, patient has also alleviated misery.
Accompanying drawing is a sketch map of the present utility model.
Below in conjunction with accompanying drawing structure of the present utility model is elaborated.
This utility model comprises the disposable syringe 4 of 3, one 5g of 2, silica gel tubes of needle handle that a rustless steel hollow pipe 1 and stainless steel substrates or plastic sheet are done.Wherein the length of the rustless steel hollow pipe 1 of different size is 8-15cm, its external diameter is between 2-0.5mm, internal diameter is between 1-0.2mm, external diameter is 1 to 2 times of internal diameter, at 2/3rds places of rustless steel hollow pipe device 1, inlay one long be 10-15mm, wide for the stainless steel substrates about 10mm or the plastic sheet of casting be one, as needle handle 2, below the 10mm of rustless steel hollow pipe 1 syringe needle, indicate scale 15-50mm.3 one of a silica gel tube is received the backshank place of rustless steel hollow pipe 1, and receive on the syringe needle of disposable syringe 4 other end.
During use, after this probe enters the nasolacrimal duct certain-length, under the situation of not pulling out pin, to inject medicinal liquid and determine whether lacrimal passage is unobstructed, the limit is moved back marginal not and is gone into medicinal liquid lacrimal passage is filled when pulling out pin, promptly expand long lacrimal passage, reduce the stimulation of secondary flushing again, on the scale of this probe, can determine narrow positions lacrimal passage, lower in the obstructed lacrimal passage position, probe arrive at less than the position, can utilize liquid medicine injection to produce high pressure and reach healing with film is logical.
Claims (3)
1, disposable hollow lacrimal probe, comprise rustless steel hollow pipe, needle handle, disposable syringe, silica gel tube, feature of the present utility model is to be marked with scale below the syringe needle 10mm of rustless steel hollow pipe 1,2/3rds places at rustless steel hollow pipe 1 stud with needle handle 2, are connected on the syringe needle of disposable syringe 4 by a silica gel tube 3 at the backshank place of rustless steel hollow pipe 1.
2, by the described device of claim 1, the external diameter that it is characterized in that rustless steel hollow pipe 1 is 1 to 2 times of internal diameter.
3, by the described device of claim 1, it is characterized in that moulding cast solid at 2/3rds places and the needle handle 2 of rustless steel hollow pipe 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90227110 CN2081722U (en) | 1990-12-28 | 1990-12-28 | Disposable hollow probe for lacrimal passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90227110 CN2081722U (en) | 1990-12-28 | 1990-12-28 | Disposable hollow probe for lacrimal passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2081722U true CN2081722U (en) | 1991-07-31 |
Family
ID=4904234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90227110 Withdrawn CN2081722U (en) | 1990-12-28 | 1990-12-28 | Disposable hollow probe for lacrimal passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2081722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315848A (en) * | 2013-07-01 | 2013-09-25 | 中国人民解放军总医院 | Multifunctional ophthalmic microsyringe |
| CN104287887A (en) * | 2014-10-24 | 2015-01-21 | 青岛大学附属医院 | Lacrimal passage treatment and probing device |
| CN109199691A (en) * | 2018-11-05 | 2019-01-15 | 逄作祥 | A kind of irrigation of lacrimal passage probing syringe needle of novel belt hose |
-
1990
- 1990-12-28 CN CN 90227110 patent/CN2081722U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315848A (en) * | 2013-07-01 | 2013-09-25 | 中国人民解放军总医院 | Multifunctional ophthalmic microsyringe |
| CN104287887A (en) * | 2014-10-24 | 2015-01-21 | 青岛大学附属医院 | Lacrimal passage treatment and probing device |
| CN109199691A (en) * | 2018-11-05 | 2019-01-15 | 逄作祥 | A kind of irrigation of lacrimal passage probing syringe needle of novel belt hose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2081722U (en) | Disposable hollow probe for lacrimal passage | |
| CN2279926Y (en) | Disposable multifuntion washing and drainage device | |
| CN211094726U (en) | Ultrasonic guided deep vein catheterization package | |
| CN2306018Y (en) | Prostate perfusion drainage-tube | |
| CN202036673U (en) | Urethra medicine-feeding device for treatment of bladder prostate | |
| CN2129589Y (en) | Multifunction puncture outfit | |
| CN114344600B (en) | Colostomy enema device for adults | |
| CN219804030U (en) | Aseptic anti-reflux temperature measuring catheter with sampling port | |
| CN2131529Y (en) | Intra-triloculare fixing urinary cather | |
| CN2304401Y (en) | Two pocket and three chamber instrument for perfusion and drainage of prostate | |
| CN2375311Y (en) | Drainage system for intrathoracic hydrops | |
| CN209377698U (en) | Artificial insemination pipe and insemination device | |
| CN217090858U (en) | Anti-backflow artificial insemination tube | |
| CN216908893U (en) | Medical disposable uterine cavity perfusion device | |
| CN211068683U (en) | Special device of relaxing bowels of neonate | |
| CN203620052U (en) | Urinary catheter | |
| CN210904347U (en) | Novel bladder perfusion tube | |
| CN2373050Y (en) | Double-pocket three-cavity hysterosalpinography apparatus | |
| CN2177496Y (en) | Device for introducing media into uterine cavity | |
| CN2478610Y (en) | Prostate local treating catheter | |
| CN209301979U (en) | A kind of angiography catheter | |
| CN2424785Y (en) | Multi-functional oxytocic and delivery means | |
| CN2668129Y (en) | Disposable enemator | |
| CN2264004Y (en) | Multifunctional puncture drainage device | |
| CN2322625Y (en) | Disposable transfusion system with side passage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |