CN201350058Y - Speculum used for birth canal examination - Google Patents
Speculum used for birth canal examination Download PDFInfo
- Publication number
- CN201350058Y CN201350058Y CNU2009200187050U CN200920018705U CN201350058Y CN 201350058 Y CN201350058 Y CN 201350058Y CN U2009200187050 U CNU2009200187050 U CN U2009200187050U CN 200920018705 U CN200920018705 U CN 200920018705U CN 201350058 Y CN201350058 Y CN 201350058Y
- Authority
- CN
- China
- Prior art keywords
- blade
- birth canal
- upper blade
- light source
- led light
- 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
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Abstract
The utility model discloses a speculum used for birth canal examination, which comprises an upper blade, a lower blade, an LED light source, a battery and a contact switch; wherein the upper blade and the lower blade are the basic components of the speculum used for the birth canal examination; and a handle used for hand holding is connected and arranged below the upper blade. The upper blade is connected with the lower blade through a pin shaft and a chute. The LED light source is arranged on the upper blade close to the connecting part of the lower blade. The LED light source is connected with the battery arranged at the lower part of the upper blade through a wire. The contact switch is arranged at the joint part of the upper blade and the lower blade. When the upper blade is pushed upward, the speculum used for the birth canal examination is distracted, the contact switch is closed, and then the LED light source 3 can be turned on for illumination without turning on the switch manually; the operation procedure is simplified, the use is more convenient, and the structure is simpler. The speculum used for the birth canal examination has the advantages of rational integral structure, simple operation, convenient use, and good stability.
Description
Technical field:
This utility model relates to department of obstetrics and gynecology inspection medical apparatus and instruments, relates in particular to a kind of birth canal inspection specula of department of obstetrics and gynecology inspection usefulness.
Background technology:
In the prior art, it is varied to be used for the vaginal speculum that department of obstetrics and gynecology check, but general structure is simpler, can only be simple strut vagina so that check or operation.Chinese patent 200720159814.5 discloses a kind of gynaecologic vaginal specula, is provided with light emitting diode in the blade termination, and blade is provided with switch outward, during use, open switch after strutting vagina, can play illuminating effect, so that the doctor clearly sees the situation of vagina inside.But this structure is owing to need to open switch in use again, and loaded down with trivial details when causing operation used inconvenience.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and birth canal inspection specula a kind of simple to operate, easy to use is provided.
Birth canal inspection specula described in the utility model relates to by blade, lower blade, led light source, battery and contact switch and forming.Said blade and lower blade are birth canal inspection described in the utility model basic comprising parts with specula, are connected with the handle of hand-held usefulness below the blade.Blade is connected with chute by bearing pin with lower blade.On said blade, be provided with led light source near position, junction with lower blade.Said led light source is connected with the battery that is arranged on the blade bottom by lead.Joint at blade and lower blade is provided with contact switch, when on push to blade, when birth canal inspection described in the utility model is strutted with specula, the contact switch closure, can open led light source and throw light on, need not to carry out manual unlocking, simplify operation sequence, use more conveniently, structure is simpler.
Birth canal inspection specula described in the utility model, reasonable integral structure, simple to operate, easy to use, good stability.
Description of drawings:
Fig. 1 is the structural representation of birth canal inspection described in the utility model with specula.1-blade 2-lower blade 3-LED light source 4-battery 5-contact switch
The specific embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: birth canal inspection specula described in the utility model relates to by blade 1, lower blade 2, led light source 3, battery 4 and contact switch 5 and forming.Said blade 1 and lower blade 2 are birth canal inspection described in the utility model basic comprising parts with specula, are connected with the handle of hand-held usefulness below the blade 1.Blade 1 is connected with chute by bearing pin with lower blade 2.On said blade 1, be provided with led light source 3 near position, junction with lower blade 2.Said led light source 3 is connected with the battery 4 that is arranged on blade 1 bottom by lead.Joint at blade 1 and lower blade 2 is provided with contact switch 5.When on push to blade 1, when birth canal inspection described in the utility model was strutted with specula, contact switch 5 closures can be opened led light source 3 and throw light on, and need not to carry out manual unlocking, have simplified operation sequence, used more conveniently, structure is simpler.Birth canal inspection specula described in the utility model, reasonable integral structure, simple to operate, easy to use, good stability.
Claims (1)
1, birth canal inspection specula, it is characterized in that blade (1) below be connected with the handle of hand-held usefulness, on said blade (1), near being provided with led light source (3), be provided with contact switch (5) at the joint of blade (1) and lower blade (2) with the position, junction of lower blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187050U CN201350058Y (en) | 2009-01-22 | 2009-01-22 | Speculum used for birth canal examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187050U CN201350058Y (en) | 2009-01-22 | 2009-01-22 | Speculum used for birth canal examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350058Y true CN201350058Y (en) | 2009-11-25 |
Family
ID=41373450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200187050U Expired - Fee Related CN201350058Y (en) | 2009-01-22 | 2009-01-22 | Speculum used for birth canal examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350058Y (en) |
-
2009
- 2009-01-22 CN CNU2009200187050U patent/CN201350058Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20110122 |