CN204092326U - A kind of lacrimal passage treatment and prospecting apparatus - Google Patents
A kind of lacrimal passage treatment and prospecting apparatus Download PDFInfo
- Publication number
- CN204092326U CN204092326U CN201420639041.0U CN201420639041U CN204092326U CN 204092326 U CN204092326 U CN 204092326U CN 201420639041 U CN201420639041 U CN 201420639041U CN 204092326 U CN204092326 U CN 204092326U
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- probe
- pipeline
- lacrimal passage
- prospecting apparatus
- side opening
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Abstract
This utility model relates to medical instruments field, particularly relates to the treatment of a kind of lacrimal passage and prospecting apparatus.It comprises pipeline and probe, the wall of described pipeline is provided with side opening, the two ends of described pipeline dwindle into fine rule, described detecting probe surface is provided with scale, described probe comprises head and body, described head is blunt taper shape, described head diameter is 0.8mm ~ 1.5mm, described body inner hollow, it is inner that described pipe ends is placed in described body, the material of described probe has sense magnetic, described probe has toughness, probe material of the present utility model has sense magnetic, convenient from nasal cavity taking-up probe, probe outside is provided with scale, the logical degree of depth and closed position visited in convenient record, duct wall of the present utility model is provided with side opening, facilitate irrigation of lacrimal passage and treatment, pipe ends is placed in probe interior, pipeline and probe is effectively avoided to depart from.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to the treatment of a kind of lacrimal passage and prospecting apparatus.
Background technology
Lacrimal passage discharges systemic disease affects patients ' life quality, forms potential threat to eyes.Inflammation, wound etc. easily make stricture of lacrimal passage or blocking, cause tear discharge not smooth and occur tear phenomenon of overflowing.Long-term tear dipping, easily cause the eczmatous epiphora symptom of chronic stimulation membranous conjunctivitis, lower eyelid and Face and cheek, patient wipes tears frequently, lower eyelid can be caused for a long time to relax and turn up, and can increase the weight of epiphora symptom.When stenosis of naso lacrimal duct or obstruction, tears stagnate is in lachrymal sac, and the bacteriological infection that easily occurs together causes dacryocystisis.
There are many obstructed lacrimal passage at present, tear stains fracture or dacryocystisis needs of patients support narrow lacrimal passage by Lacrimal passage tube, Lacrimal passage tube art is a kind of conventional therapeutic modality, Lacrimal passage tube art is generally to put pipe from upper, lower lacrimal canaliculi inserts, pipe is put in nasolacrimal duct opening part taking-up in nasal cavity inferior nasal meatus, for the mechanism not having conchoscope, normally carry out hook extract operation when can't see and putting tube head probe, this " blind get " operation often can cause comparatively macrolesion to nasal mucosa, cause bleeding phenomenon, often because of patient's hurt like hell or operating time long, operation is caused to complete smoothly.
In the past put pipe, two ends are probes, and outside surrounds flexible pipe, probe in probing of lacrimal passages process easily with surround outside flexible pipe and be separated, cause flexible pipe successfully can not enter lacrimal passage.
During the indwelling of lacrimal passage flexible pipe, frequent irrigation of lacrimal passage, common way is that puncta through being equipped with flexible pipe inserts dacryosyrinx, but easily increases the weight of puncta and tear, flushing needle through with the stricture of lacrimal passage place of putting pipe and being close to, easy damaged lacrimal passage, causes new cicatrix.
In sum, in medical instruments field, lack the device that a kind of easy hook is got, avoided shedding, the lacrimal passage of being convenient to carry out irrigation of lacrimal passage is detected and treated.
Summary of the invention
Technical problem to be solved in the utility model how to overcome the deficiencies in the prior art, and the lacrimal passage of the irrigation of lacrimal passage that provides a kind of easy hook to get, avoids shedding, is convenient to carry out is detected and therapy equipment.
The technical scheme that this utility model is adopted for achieving the above object is: a kind of lacrimal passage treatment and prospecting apparatus, it is characterized in that: comprise pipeline and probe, the wall of described pipeline is provided with side opening, the two ends of described pipeline dwindle into fine rule, described detecting probe surface is provided with scale, described probe comprises head and body, described head is blunt taper shape, described head diameter is 0.8mm ~ 1.5mm, described body inner hollow, it is inner that described pipe ends is placed in described body, and the material of described probe has sense magnetic, and described probe has toughness.
Further: the material of described pipeline is any one in silicone rubber, Teflon.
Further: described outer diameter tube is 0.75mm ~ 0.85mm, described internal diameter of the pipeline is 0.45mm ~ 0.55mm, and described pipeline is long is 35cm ~ 45cm.
Further: described side opening is distributed in conduit axis both sides.
Further: described side opening diameter is 0.8mm ~ 1.2mm, described side opening interval 1cm.
Further: described wire diameter is 0.1mm ~ 0.2mm, described fine rule length is 5cm ~ 6cm.
Further: described scale interval is 5mm.
The utility model has the advantage of that probe material has sense magnetic, attract each other with the magnetic clamp device of band, convenient from nasal cavity taking-up probe, end of probe is blunt taper shape, easily enter lacrimal ductule, probe outside is provided with scale, and the logical degree of depth and closed position visited in convenient record.Of the present utility modelly be also advantageous in that duct wall is provided with side opening, facilitate irrigation of lacrimal passage and treatment, pipe ends is placed in probe interior, effectively avoids pipeline and probe to depart from.
Accompanying drawing explanation
Fig. 1 this utility model overall structure schematic diagram.
Aminoacyl site enlarged drawing in Fig. 2 this utility model Fig. 1.
B position enlarged drawing in Fig. 3 this utility model Fig. 1.
C position enlarged drawing in Fig. 4 this utility model Fig. 1.
Detailed description of the invention
A kind of lacrimal passage treatment and prospecting apparatus, comprise pipeline 1 and probe 2, the wall of described pipeline 1 is provided with side opening 11, facilitates flushing needle to carry out flushing operation.The two ends of described pipeline 1 dwindle into fine rule 12, are placed in probe 2 inner, unsuitable slippage.Described probe 2 surface is provided with scale 21, can record the position that probe 2 visits the logical degree of depth and obstruction.Described probe 2 comprises head 22 and body 23, and described head 22 is in blunt taper shape, and described head 22 diameter is 0.8mm ~ 1.5mm, easily enters lacrimal ductule, reduces operation easier.Described body 23 inner hollow, it is inner that described pipeline 1 two ends are placed in described body 23, replaces the mode that traditional pipeline holds probe, and make pipeline 1 into and be placed in probe 2 inside, the phenomenon effectively avoiding pipeline 1 and probe 2 to depart from occurs.The material of described probe 2 has sense magnetic, and described probe 2 has toughness, utilizes the mode of poles attract to hook and gets probe, highly effective and safe.
The material of described pipeline 1 is any one in silicone rubber, Teflon, and quality is soft, flexible, flexible, tractive and compressing, little to tissue irritation.Described pipeline 1 external diameter is 0.75mm ~ 0.85mm, and described pipeline 1 internal diameter is 0.45mm ~ 0.55mm, is of moderate size, avoids lacrimal passage too to expand.Described pipeline 1 is long is 35cm ~ 45cm, according to the difference of children's with adult's lacrimal passage, can select different length.Described side opening 11 is distributed in pipeline 1 axis both sides, and described side opening 11 diameter is 0.8mm ~ 1.2mm, and described side opening 11 interval 1cm, is uniformly distributed, and can carry out widely when ensureing flushing operation comprehensively.Described fine rule 12 diameter is 0.1mm ~ 0.2mm, and described fine rule 12 length is 5cm ~ 6cm.Described scale 21 is spaced apart 5mm, and enough precision can be provided to judge to visit logical and closed position.
Above-described embodiment, just in order to technical conceive of the present utility model and feature are described, its objective is and is one of ordinary skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.The change of every equivalence done by the essence of this utility model content or modification, all should be encompassed in protection domain of the present utility model.
Claims (7)
1. a lacrimal passage treatment and prospecting apparatus, it is characterized in that: comprise pipeline and probe, the wall of described pipeline is provided with side opening, and the two ends of described pipeline dwindle into fine rule, described detecting probe surface is provided with scale, described probe comprises head and body, and described head is blunt taper shape, and described head diameter is 0.8mm ~ 1.5mm, described body inner hollow, it is inner that described pipe ends is placed in described body, and the material of described probe has sense magnetic, and described probe has toughness.
2. a kind of lacrimal passage treatment according to claim 1 and prospecting apparatus, is characterized in that: the material of described pipeline is any one in silicone rubber, Teflon.
3. a kind of lacrimal passage treatment according to claim 1 and prospecting apparatus, it is characterized in that: described outer diameter tube is 0.75mm ~ 0.85mm, described internal diameter of the pipeline is 0.45mm ~ 0.55mm, and described pipeline is long is 35cm ~ 45cm.
4. a kind of lacrimal passage treatment according to claim 1 and prospecting apparatus, is characterized in that: described side opening is distributed in conduit axis both sides.
5. a kind of lacrimal passage treatment according to claim 1 and prospecting apparatus, is characterized in that: described side opening diameter is 0.8mm ~ 1.2mm.
6. a kind of lacrimal passage treatment according to claim 1 and prospecting apparatus, it is characterized in that: described wire diameter is 0.1mm ~ 0.2mm, described fine rule length is 5cm ~ 6cm.
7. a kind of lacrimal passage treatment according to claim 1 and prospecting apparatus, is characterized in that: described scale interval is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639041.0U CN204092326U (en) | 2014-10-24 | 2014-10-24 | A kind of lacrimal passage treatment and prospecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639041.0U CN204092326U (en) | 2014-10-24 | 2014-10-24 | A kind of lacrimal passage treatment and prospecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092326U true CN204092326U (en) | 2015-01-14 |
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ID=52260797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639041.0U Expired - Fee Related CN204092326U (en) | 2014-10-24 | 2014-10-24 | A kind of lacrimal passage treatment and prospecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204092326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287887A (en) * | 2014-10-24 | 2015-01-21 | 青岛大学附属医院 | Lacrimal passage treatment and probing device |
-
2014
- 2014-10-24 CN CN201420639041.0U patent/CN204092326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287887A (en) * | 2014-10-24 | 2015-01-21 | 青岛大学附属医院 | Lacrimal passage treatment and probing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20181024 |