CN204379544U - The spherical foreign body aspiration device of band light source external auditory meatus - Google Patents
The spherical foreign body aspiration device of band light source external auditory meatus Download PDFInfo
- Publication number
- CN204379544U CN204379544U CN201520005949.0U CN201520005949U CN204379544U CN 204379544 U CN204379544 U CN 204379544U CN 201520005949 U CN201520005949 U CN 201520005949U CN 204379544 U CN204379544 U CN 204379544U
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- CN
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- Prior art keywords
- suction pipe
- foreign body
- auditory meatus
- gun suction
- external auditory
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Abstract
This utility model relates to the spherical foreign body aspiration device of a kind of band light source external auditory meatus, it is characterized in that: this aspiration device is provided with gun suction pipe (1), one end of gun suction pipe (1) is provided with collar extension (2), the other end of gun suction pipe (1) is provided with horn-like internal orifice (3), gun suction pipe (1) is installed in handle (4), along on gun suction pipe (1), wire (6) is set, one end of wire (6) is provided with LED (5), and the on and off switch (8) of the other end through handle (4) of wire (6) connects with battery (7).This utility model can drop to minimum to the infringement of patient; Can the foreign body of external anditory canal of sucking-off in time, eliminate sense of discomfort in patient's auditory meatus fast; Structure is simple, and cost is low; Easy to operate, doctor easily grasps, and is convenient to penetration and promotion.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly a kind of spherical foreign body aspiration device of band light source external auditory meatus of the ear for hals,Nasen und Ohrenheilkunde.
Background technology
Foreign body of external anditory canal is Common Pediatric Diseases, often betides child when playing and fills in auditory meatus by wisp, again this thing is advanced auditory meatus deep when digging with pinkie.Spherical foreign body is in the great majority clinically, mainly refers to little pit, beans, grain, bead, steel ball etc.The structure of external auditory meatus and tympanum: external auditory meatus rises at the bottom of the cavity of auricular concha of auricle, inwardly terminates in tympanum, total length 2.5cm ~ 3.5cm; External auditory meatus has two places narrow, and one is nearly centre, and another, for being about 0.5cm place apart from tympanum, claims isthmus meatus acustici externi; If foreign body of external anditory canal is inwardly by after narrow, add the difficulty of taking-up.External auditory meatus depths forward downward trend, inwardly arrive at tympanum (structures of middle ear), this thickness is about 0.1mm, and tympanum front lower place, towards tilted, about becomes 45 with at the bottom of external auditory meatus
zero~ 50
zeroangle, the tympanum inclination angle of child is particularly evident, with external auditory meatus diapire about in 35
zeroangle, therefore the deep of external auditory meatus-form 1 between external auditory meatus diapire and tympanum
zero~ 50
zeroacute angle, the easy incarceration of less foreign body is in this, and the foreign body taking out this position is clinically very difficult.Foreign body of external anditory canal needs to take out in time, and general bar-shaped foreign body, oblate foreign body can live take out with knee-like tweezer sub-folder; Spherical foreign body then should not use tweezers, takes out clinically with cerumen hook.If but little spherical foreign body enters external auditory meatus deep, the acute angle place of normal incarceration between external auditory meatus diapire and tympanum, be difficult to take out with cerumen hook, especially tympanum is belittled, and is easy to injure tympanum with when hooking up foreign body, causes its damage or perforation, causes serious complication.
Summary of the invention
The purpose of this utility model is the spherical foreign body aspiration device of device-band light source external auditory meatus that a kind of structure of design is simple, easy to use, be easy to popularize, be convenient to the spherical foreign body of external auditory meatus especially deep sucking-off.The purpose of this utility model is achieved in that the spherical foreign body aspiration device of a kind of band light source external auditory meatus, it is characterized in that: this aspiration device is provided with gun suction pipe, one end of gun suction pipe is provided with collar extension, the other end of gun suction pipe is provided with horn-like internal orifice, gun suction pipe is installed in handle, arrange wire along on gun suction pipe, one end of wire is provided with LED, and the other end of wire connects with battery through the on and off switch of handle.
This utility model can drop to minimum to the infringement of patient; Can the foreign body of external anditory canal of sucking-off in time, eliminate sense of discomfort in patient's auditory meatus fast; Structure is simple, and cost is low; Easy to operate, doctor easily grasps, and is convenient to penetration and promotion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-gun suction pipe, 2-collar extension, the horn-like internal orifice of 3-, 4-handle, 5-LED lamp, 6-wire, 7-battery, 8-on and off switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, that the utility model is described in further detail is as follows:
With reference to accompanying drawing, the spherical foreign body aspiration device of a kind of band light source external auditory meatus, it is characterized in that: this aspiration device is provided with gun suction pipe 1, one end of gun suction pipe 1 is provided with collar extension 2, the other end of gun suction pipe 1 is provided with horn-like internal orifice 3, and gun suction pipe 1 is installed in handle 4, arranges wire 6 along on gun suction pipe 1, one end of wire 6 is provided with LED 5, and the other end of wire 6 connects with battery 7 through the on and off switch 8 of handle 4.
This utility model adopts stainless steel material to make, point large and small two profiles number; Adopt Low-temperature Plasma Sterilization clinically.
Using method of the present utility model is as follows: by external for collar extension 2 suction pump, and switch on power switch 8, by wire 6 UNICOM battery 7, and LED 5 luminous lighting; Doctor grips handle 4 with thumb, forefinger and middle finger, stretches in external auditory meatus by gun suction pipe 1, makes horn-like internal orifice 3 move closer to the spherical foreign body in external auditory meatus deep, is held by spherical foreign body, pull out external by suction.
Claims (1)
1. the spherical foreign body aspiration device of band light source external auditory meatus, it is characterized in that: this aspiration device is provided with gun suction pipe (1), one end of gun suction pipe (1) is provided with collar extension (2), the other end of gun suction pipe (1) is provided with horn-like internal orifice (3), gun suction pipe (1) is installed in handle (4), along on gun suction pipe (1), wire (6) is set, one end of wire (6) is provided with LED (5), and the on and off switch (8) of the other end through handle (4) of wire (6) connects with battery (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005949.0U CN204379544U (en) | 2015-01-06 | 2015-01-06 | The spherical foreign body aspiration device of band light source external auditory meatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005949.0U CN204379544U (en) | 2015-01-06 | 2015-01-06 | The spherical foreign body aspiration device of band light source external auditory meatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379544U true CN204379544U (en) | 2015-06-10 |
Family
ID=53352305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005949.0U Expired - Fee Related CN204379544U (en) | 2015-01-06 | 2015-01-06 | The spherical foreign body aspiration device of band light source external auditory meatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997877A (en) * | 2017-11-28 | 2018-05-08 | 南阳市中心医院 | Liver and gall postoperative patient uses multifunctional abdominal bandage |
-
2015
- 2015-01-06 CN CN201520005949.0U patent/CN204379544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997877A (en) * | 2017-11-28 | 2018-05-08 | 南阳市中心医院 | Liver and gall postoperative patient uses multifunctional abdominal bandage |
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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 |
Granted publication date: 20150610 Termination date: 20160106 |