CN201624633U - Handheld pharyngeal observer - Google Patents
Handheld pharyngeal observer Download PDFInfo
- Publication number
- CN201624633U CN201624633U CN2010203007052U CN201020300705U CN201624633U CN 201624633 U CN201624633 U CN 201624633U CN 2010203007052 U CN2010203007052 U CN 2010203007052U CN 201020300705 U CN201020300705 U CN 201020300705U CN 201624633 U CN201624633 U CN 201624633U
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- CN
- China
- Prior art keywords
- pharyngeal
- observer
- handheld
- drum
- cavity
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- Expired - Fee Related
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Abstract
The utility model discloses a handheld pharyngeal observer which includes a cylindrical drum; the inside of the drum is provided with an empty cavity the two ends of which are communicated with the outside of the drum; an opening at one end of the empty cavity is a step hole; the diameter of the step hole is smaller than the diameter of the empty cavity; and the outside surface at one side of the drum is provided with a plane concave. Positions for placing a small flashlight and a tongue depressor are designed on the handheld pharyngeal observer; an operator can use one hand to complete the work of depressing the tongue and lighting and can use the other hand to complete the work of using a nasopharyngeal swab to extract pharyngeal secretion. The handheld pharyngeal observer has a simple structure and is convenient to be operated.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to the pharyngeal viewer of a kind of hand-held.
Background technology
As everyone knows, the pharyngeal of the mankind is the top of respiratory tract.When people by virus with during bacteria attack, infected at first usually is pharyngeal, so when patient removed hospital outpatient because of flu, doctor must observe the pharyngeal of patient earlier.In the last few years, popular type flu was more and more, and people pay close attention to more to the health of self, and the prevention of influenza is also paid attention to more.An important method of early discovery influenza is exactly timely disease in pharyngeal discovery pathological changes.
Observing at present pharyngeal method mainly is, depresses the root of tongue with spatula, the reuse pocket lamp with pharyngeal illuminate observe pharyngeal.But present ubiquitous deficiency is:
Observe when pharyngeal, a hands is taken spatula, and another is held pocket lamp.At this moment, two handss of observer are all occupied, if need extract pharyngeal secretions with throat swab, then can't realize in the observation process.
If will use throat swab, then pocket lamp must be put down, can make pharyngeal illumination deficiency like this, be awkward.For very important tonsillar crypts position, because after this position relatively leans on, the position is inclined to one side simultaneously, will bring bigger difficulty to the operator.
Summary of the invention
The purpose of this utility model provides the pharyngeal viewer of a kind of hand-held, has solved existing pharyngeal observational technique operation inconvenience, the problem that observation effect is bad.
The technical scheme that this utility model adopted is, the pharyngeal viewer of a kind of hand-held, comprise cylindrical tube, the inside of cylindrical shell has the cavity that two ends and cylindrical shell outside are connected, the opening of cavity one end is a stepped hole, the diameter of stepped hole is less than the diameter of cavity, and a side external surface of cylindrical shell is provided with the plane concave surface.
The beneficial effects of the utility model are,
(1) the pharyngeal viewer of hand-held is simple in structure, in light weight, easy and simple to handle, is applicable to that the medical worker of specialty checks.
(2) this pharyngeal viewer also can be promoted the use of in average family, helps the masses to find the infection conditions that patient is pharyngeal as early as possible, improves therapeutic effect, reduces the treatment cost, and the state of an illness avoids delay.
Description of drawings
Fig. 1 is the structural representation of the pharyngeal viewer of this utility model hand-held.
Among the figure, 1. concave surface, 2. stepped hole, 3. cavity, 4. cylindrical shell.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is elaborated.
The structure of the pharyngeal viewer of this utility model hand-held, as shown in Figure 1, comprise cylindrical tube 4, the inside of cylindrical shell 4 has the cavity 3 that two ends and cylindrical shell 4 outsides are connected, the diameter of cavity 3 is 22 millimeters, is slightly larger than the compact flashlights external diameter that meets GB QB/T2198-1996.The opening of cavity 3 one ends is a stepped hole 2, and the diameter of stepped hole 2 is slightly less than the compact flashlights external diameter that meets GB QB/T2198-1996.One side external surface of cylindrical shell 4 is provided with plane concave surface 1, and the size of this concave surface 1 and the size of spatula are complementary.
Work process of the present utility model is: earlier with pocket lamp from the B end of the viewer cavity 3 of packing into, the head of pocket lamp is held towards A, the location that utilizes stepped hole 2 to realize pocket lamps.The head of pocket lamp withstands on this stepped hole 2 places, guarantees can not deviate from, and does not also influence ejaculation light simultaneously.Spatula is placed on the concave surface 1, gets final product with pointing to compress.Spatula is stretched into the oral cavity, open the pocket lamp power supply, so just can finish the pharyngeal work of observing.
The pharyngeal viewer of this utility model hand-held, position of placing compact flashlights and the position of placing spatula have been designed, the operator can finish the work of pressing tongue and illumination with a hands, and finishes the work that throat swab extracts pharyngeal secretions with the another hands, and is simple in structure and easy to operate.
Claims (1)
1. pharyngeal viewer of hand-held, it is characterized in that, comprise cylindrical tube (4), the inside of cylindrical shell (4) has the cavity (3) that two ends and cylindrical shell (4) outside are connected, the opening of cavity (3) one ends is stepped hole (2), the diameter of stepped hole (2) is less than the diameter of cavity (3), and a side external surface of described cylindrical shell (4) is provided with plane concave surface (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203007052U CN201624633U (en) | 2010-01-14 | 2010-01-14 | Handheld pharyngeal observer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203007052U CN201624633U (en) | 2010-01-14 | 2010-01-14 | Handheld pharyngeal observer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201624633U true CN201624633U (en) | 2010-11-10 |
Family
ID=43056011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203007052U Expired - Fee Related CN201624633U (en) | 2010-01-14 | 2010-01-14 | Handheld pharyngeal observer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201624633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808235A (en) * | 2014-01-26 | 2015-07-29 | 北京师范大学 | Human nasal swab alpha ray dose fast detector with automatic sample change function |
-
2010
- 2010-01-14 CN CN2010203007052U patent/CN201624633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808235A (en) * | 2014-01-26 | 2015-07-29 | 北京师范大学 | Human nasal swab alpha ray dose fast detector with automatic sample change function |
| CN104808235B (en) * | 2014-01-26 | 2018-08-21 | 北京师范大学 | Human body nose swab alpha ray dosage fast detector with automatic sample-changing function |
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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: 20101110 Termination date: 20130114 |