CN201119948Y - Lacrimal probe - Google Patents
Lacrimal probe Download PDFInfo
- Publication number
- CN201119948Y CN201119948Y CNU2007201593207U CN200720159320U CN201119948Y CN 201119948 Y CN201119948 Y CN 201119948Y CN U2007201593207 U CNU2007201593207 U CN U2007201593207U CN 200720159320 U CN200720159320 U CN 200720159320U CN 201119948 Y CN201119948 Y CN 201119948Y
- Authority
- CN
- China
- Prior art keywords
- probe
- lachrymal
- lacrimal
- cavity
- bodies
- 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
Abstract
The utility model discloses a lachrymal probe, which comprises a probe body and an injector joint, wherein a lachrymal probe cavity is arranged in the probe body, and the lateral wall of the probe body is also provided with a plurality of through holes which are communicated with the lachrymal probe cavity, and an expanding bursa body is also arranged in the lachrymal probe cavity. The functions of eliminating inflammation and preventing lachrymal passage from adhering are played through inwards injecting medicine, and the expanding bursa body can play the function of supporting and expanding the lachrymal passage on the narrow portion. The lachrymal probe is convenient for operative operation, which is safe and reliable.
Description
Technical field
This utility model relates to a kind of medical instruments, relates in particular to a kind of lacrimal probe of treatment lacrimal passage adhesion of ophthalmic.
Background technology
Common ophthalmology disease in the present hospital, loyalty person often sheds tears, pyorrhea, work brings great inconvenience to daily life, and eyeball is existed potential infection to be threatened, caused great infringement for patient's psychology and physiology, Drug therapy is temporary transient mitigation symptoms only, and can not solve root problem, treatment at present is with the lacrimal passage laser of operation for advocating peace and carrying out in recent years, and operation art formula commonly used is a nasal cavity dacryocystostomy under dacryocystorhinostomy and the conchoscope.Dacryocystorhinostomy, operation wound is big, and is complicated, changes the normal configuration of lacrimal passage in the art, and face leaves cicatrix, and the patient suffering is bigger, has strengthened patient's psychological burden, and hospitalization cost is higher; Existing probe only plays the effect of mediation, it can't be expanded when operation, needs the replacing instrument, increased medical personnel's burden, and postoperative blocks easily again, it is generally narrow to get through the position, as the irregular drug irrigation obstructive position of using, inflammation easily recurs, and the easy adhesion of lacrimal passage is blocked.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple to operate, prevents the lacrimal passage adhesion, sterilizable lacrimal probe.
For solving the problems of the technologies described above, the technical solution of the utility model is: lacrimal probe, comprise probe bodies and syringe adapter, be provided with the lacrimal probe cavity in the described probe bodies, also be provided with the some through holes that communicate with described lacrimal probe cavity on the sidewall of described probe bodies, also be provided with the expansion utricule in the described probe cavity.
As a kind of improvement, described expansion utricule is provided with the body that is connected and stretches out described probe bodies with it.
Owing to adopted technique scheme, lacrimal probe comprises probe bodies and syringe adapter, is provided with the lacrimal probe cavity in the described probe bodies, also be provided with the some through holes that communicate with described lacrimal probe cavity on the sidewall of described probe bodies, also be provided with the expansion utricule in the described probe cavity.Stretch in the lacrimal passage by probe bodies, visit logical after, can play antiinflammatory, prevent the effect of lacrimal passage adhesion by inside injectable drug, and the expansion utricule can play the lacrimal passage to narrow, play the effect of supporting and expanding as incision position, be convenient to operation technique, and safe and reliable.
Description of drawings
Accompanying drawing is the structure cutaway view of this utility model embodiment.
The specific embodiment
As shown in the figure, lacrimal probe, comprise probe bodies 1 and syringe adapter 2, be provided with lacrimal probe cavity 3 in the described probe bodies 1, also be provided with the some through holes 4 that communicate with described lacrimal probe cavity 3 on the sidewall of described probe bodies 1, also be provided with expansion utricule 5 in the described probe cavity 3, described expansion utricule 5 is provided with the body that is connected and stretches out described probe bodies 1 with it, and the surface of described probe bodies 1 is provided with scale.
In use, probe bodies 1 is put into lacrimal passage, to expand utricule 5 inserts in the probe cavity 3, at lacrimal passage to narrow, incision position is by the expansion of expansion utricule 5, lacrimal passage is played dilating effect, is convenient to operation technique, and the operation finish after, can in lacrimal passage, carry medicinal liquid by syringe adapter 2 and probe cavity 3, the through hole 4 that sidewall by probe bodies 1 is provided with is carried medicinal liquid in lacrimal passage, make no longer adhesion of lacrimal passage, and have the effect of antiinflammatory, the surface of probe bodies 1 is provided with scale can stretch into the interior degree of depth of lacrimal passage by measuring probe body 1, for medical personnel increase experience, be convenient to simultaneously observe, alleviate patient's misery.
Claims (3)
1. lacrimal probe, comprise probe bodies (1) and syringe adapter (2), it is characterized in that: be provided with lacrimal probe cavity (3) in the described probe bodies (1), also be provided with the some through holes (4) that communicate with described lacrimal probe cavity (3) on the sidewall of described probe bodies (1), also be provided with expansion utricule (5) in the described probe cavity (3).
2. lacrimal probe as claimed in claim 1 is characterized in that: described expansion utricule (5) is provided with the body that is connected and stretches out described probe bodies (1) with it.
3. lacrimal probe as claimed in claim 1 is characterized in that: the surface of described probe bodies (1) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201593207U CN201119948Y (en) | 2007-12-08 | 2007-12-08 | Lacrimal probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201593207U CN201119948Y (en) | 2007-12-08 | 2007-12-08 | Lacrimal probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201119948Y true CN201119948Y (en) | 2008-09-24 |
Family
ID=40007158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201593207U Expired - Fee Related CN201119948Y (en) | 2007-12-08 | 2007-12-08 | Lacrimal probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201119948Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468417A (en) * | 2017-09-08 | 2017-12-15 | 中国医科大学附属第医院 | A kind of novel lacrimal dilatation probe |
-
2007
- 2007-12-08 CN CNU2007201593207U patent/CN201119948Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468417A (en) * | 2017-09-08 | 2017-12-15 | 中国医科大学附属第医院 | A kind of novel lacrimal dilatation probe |
| CN107468417B (en) * | 2017-09-08 | 2023-07-18 | 中国医科大学附属第一医院 | Lacrimal passage dilating probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |