CN103860134A - Light-emitting vaginal dilator - Google Patents
Light-emitting vaginal dilator Download PDFInfo
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- CN103860134A CN103860134A CN201410052459.6A CN201410052459A CN103860134A CN 103860134 A CN103860134 A CN 103860134A CN 201410052459 A CN201410052459 A CN 201410052459A CN 103860134 A CN103860134 A CN 103860134A
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- lamp holder
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- vaginal dilator
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Abstract
The invention relates to a light-emitting vaginal dilator. By adoption of the light-emitting vaginal dilator, the technical problems of no own light source and the like in the existing vaginal dilator are solved. The light-emitting vaginal dilator comprises an upper half body with a window, wherein the upper half body is provided with an upper blade and an upper handle; the lower half body is hinged to the upper half body and is provided with a lower blade and a lower handle; a positioning mechanism is arranged between the upper handle and the lower handle; an installing gap is arranged on the upper blade and is internally provided with a lamp holder shell; the lamp holder shell is provided with a light transmitting hole positioned at the inner end of the lamp holder shell; the lamp holder shell is internally and fixedly provided with a light emitting body and a battery; the light emitting body is connected with the battery, and a toggle switch is arranged between the light emitting body and the battery. The light-emitting vaginal dilator has the advantages that any external light source does not need to be used, the operation is easy, the entering of the sight line and surgical instruments is not easily blocked, starting or stopping of the light emitting body can be realized, the fixing of the light emitting body is firm, the illuminating angle is conveniently adjusted, and the battery is conveniently replaced, so that the use is convenient; by utilization of the lever principle, the adjustment of the opening angle is more labor-saving.
Description
Technical field
The invention belongs to technical field of medical instruments, especially relate to one and can penetrate light vaginal dilator.
Background technology
At present, clinical in to gynecologial examination, when doing conventional therapy and taking contraceptives, all to use vaginal dilator.Existing vaginal dilator is generally made up of two upper and lower expanding plates that are duckbilled or olecranon that can rotate around bearing pin, upper expanding plate end is provided with watch window, upper expanding plate and lower expanding plate are connected with respectively the first shank and the second shank, between the first shank and the second shank, be provided with the governor motion that can regulate vaginal dilator opening and closing degree, when use, regulate upper and lower expanding plate opening angle by governor motion, then observe vaginal walls and cervix uteri by outer light source by observation port.Because common governor motion mostly is push button, by the opening and closing of dilator in push button control and lower dilator, when being used, this kind of mode regulate inconvenience, effort, and common dilator does not have automatic light source, only use outer light source in order to reach clear inspection focus, such as volume is worn illuminator and pocket lamp etc.But all there is following shortcoming in these two kinds of means of illuminations: 1, volume is worn illuminator and need in the clinic that has fixing light-irradiating lamp, be operated, because light source can produce angle shadow in the back illumination of operator's hands, increase vision difficulty to operator, the accuracy rate of impact diagnosis; 2, need sample examination or do more small-sized surgical procedure, the adept torch of personnel or other light source are assisted in addition, but all because radiation source is rear, operator's hands is front shutting out the light, clear view focus comprehensively, not only wastes staff but also increase operation easier prolongation consultation hours.3, because being subject to environmental limitations, do not have the place of light-irradiating lamp cannot do in time the routine examinations such as gynaecological examination, sampling, be unfavorable for protecting the women of child-bearing age's state basic policy and sci-tech popularization.
The problem existing in order to solve prior art, people have carried out long-term exploration, have proposed solution miscellaneous.For example, Chinese patent literature discloses the disposable vaginal dilator of a kind of band illumination [application number: 201220005459.7], comprise the duckbill extension mouth that is arranged on front end, control the lever that described duckbill extension mouth opens and closes, be provided with light-emitting device at the front end of described duckbill extension mouth.
Need be by the problem of outer light source when such scheme has solved existing vaginal dilator use to a certain extent, but because the light-emitting device in this scheme is arranged on upper expansion beak inner side, when use, easily stop entering of operating theater instruments, in addition this scheme also exists: light-emitting device is fixing firm not, easily block vision, light angle cannot regulate, and cannot realize the unlatching of light-emitting device or close, the problems such as battery altering inconvenience.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of reasonable in design, simple in structure, be difficult for block vision and operating theater instruments enters, can realize penetrated at the light vaginal dilator that luminous body is opened or closed.
For achieving the above object, the present invention has adopted following technical proposal: originally can penetrate light vaginal dilator, comprise the upper semi-body with window, this upper semi-body has the blade that is positioned at window upside and is Duckbill type and is positioned at the upper handle of window downside, on described upper semi-body, be hinged with lower semi-body, this lower semi-body has the lower handle that is the lower blade of Duckbill type and is positioned at upper handle inner side, described blade and lower blade are opposite and lay respectively at window upper and lower sides, between described upper handle and lower handle, be provided with the detent mechanism that can control blade and lower blade opening angle, it is characterized in that, on described blade, have the installation gap that is positioned at window place, in described installation gap, lamp holder shell is installed, described lamp holder shell is provided with inner at lamp holder shell and in lamp holder shell, passes and enter the loophole between blade and lower blade for light, in described lamp holder shell, be fixed with luminous body and battery, described luminous body is connected with battery and between luminous body and battery, is connected with the toggle switch that is positioned at lamp holder shell outer end and opens or close for controlling luminous body.In this structure, because lamp holder shell is arranged in installation gap, the visual field that makes lamp holder shell be difficult for stopping observer, is also difficult for stopping entering of operating theater instruments, can need to realize the unlatching of luminous body or close according to using by toggle switch, in addition, luminous body is LED lamp, and LED light fixture is penetrated light function, illumination is strong, get a clear view, there is no visual dead angle, and it is little to generate heat, and is difficult for the those who are investigated that burn.
In above-mentioned penetrated at light vaginal dilator, described toggle switch comprises the conducting strip and the contact chip that are fixed in lamp holder shell, one end of described conducting strip is electrically connected with a utmost point of battery, the other end extends to outside lamp holder shell and slidably connects push button at this end, one end of described contact chip is electrically connected with a utmost point of luminous body, the other end extends to outside lamp holder shell and is positioned at push button one side, another utmost point of described luminous body is electrically connected with another utmost point of battery by wire, described push button is provided with the conductive part of conducting strip sliding-contact and when making described conductive part contact with contact chip with conducting strip after push button transverse shifting simultaneously.Obviously, realize the unlatching of luminous body or close by mobile push button, make easy to use, saves energy.
In above-mentioned penetrated at light vaginal dilator, described lamp holder shell comprises box-like housing, described box-like housing two ends have respectively upper opening end and lower open mouth end, on described box-like housing, the both sides of opening end are respectively equipped with extension, the lower open mouth end of described box-like housing extends to form the arc shell being connected as a single entity with box-like housing downwards, and described loophole is arranged on arc shell bottom.Be that extension, box-like housing and arc shell are connected as a single entity, and flush outside lamp holder shell outside and blade, and described lamp holder shell inner side slopes inwardly gradually from one end to the other end that is positioned at window.
In above-mentioned penetrated at light vaginal dilator, described lamp holder shell is arranged in installation gap by location structure.
In above-mentioned penetrated at light vaginal dilator, described location structure comprises the plate that is separately positioned on box-like housing both sides, in described installation gap, be provided with the slot and the described inserting board that match with plate and be connected in slot, described extension be wedge shape and with blade end tight fit.This structure can firmly be fixed in installation gap box-like housing, and when use, stability is strong.
In above-mentioned penetrated at light vaginal dilator, described location structure comprises the bearing pin that is separately positioned on both sides, box-like housing middle part, described installation gap is provided with the pin-and-hole corresponding with bearing pin and described bearing pin rotation is arranged in pin-and-hole, described extension bottom is provided with arc guide surface, and described blade end has the arc mating surface matching with arc guide surface.While adopting damping location structure to make to use, can regulate the irradiating angle of luminous body, can realize intravaginal and check without dead angle, result of use is better.
In above-mentioned penetrated at light vaginal dilator, described blade outside is provided with the limited block being connected as a single entity with blade, and described limited block is between blade and arc shell.Limited block has position-limiting action to the rotational angle of lamp holder shell, can prevent that lamp holder shell from exceeding blade outside.
In above-mentioned penetrated at light vaginal dilator, described battery is button cell; Described battery is arranged in lamp holder shell by drawing structure.
In above-mentioned penetrated at light vaginal dilator, described drawing structure comprises the drawer type battery carrier that is arranged in box-like housing and takes the shape of the letter U, described drawer type battery carrier opening is towards the upper opening end of box-like housing, described battery is arranged in drawer type battery carrier, and described drawer type battery carrier at least extends to the outside of the upper opening end of box-like housing in one end.This structure can realize the replacing of battery while making battery power not enough, without changing whole dilator, saved cost.
In above-mentioned penetrated at light vaginal dilator, described detent mechanism comprises the bar hole being arranged on upper handle and is located in the adjusting fixed bar in bar hole, the inner and the lower handle of described adjusting fixed bar are rotationally connected, and described adjusting fixed bar is flat and can makes to regulate fixed bar to be clamped in bar hole after regulating fixed bar to rotate set angle.In this structure, because upper semi-body and lower semi-body are hinged and connected, while utilizing lever principle to make to use, be more convenient to adjust opening angle, after adjusting, regulate fixed bar to realize the fixing of blade and lower blade by rotation.
Compared with prior art, originally the advantage that can penetrate light vaginal dilator is: do not need to use any external light source, and easy operating, be difficult for block vision and operating theater instruments enters, can realize luminous body and open or close luminous body fixation, light angle is convenient to regulate, battery is convenient to change, easy to use, utilizes lever principle that opening angle is regulated more laborsaving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation at the embodiment of the present invention one another visual angle.
Fig. 3 is the partial structurtes schematic diagram of the embodiment of the present invention one.
Fig. 4 is the structural representation of the embodiment of the present invention two.
Fig. 5 is the partial structurtes schematic diagram of the embodiment of the present invention two.
In figure, upper semi-body 1, window 11, blade 12, limited block 121, upper handle 13, lower semi-body 2, lower blade 21, lower handle 22, detent mechanism 3, bar hole 31, adjusting fixed bar 32, installation gap 4, lamp holder shell 5, box-like housing 51, upper opening end 511, drawer type battery carrier 512, extension 52, arc shell 53, plate 54, slot 55, bearing pin 56, pin-and-hole 57, arc guide surface 58, arc mating surface 59, loophole 6, luminous body 7, battery 8, toggle switch 9, conducting strip 91, contact chip 92, push button 93.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Embodiment mono-
As Figure 1-3, originally can penetrate light vaginal dilator, comprise the upper semi-body 1 with window 11, this upper semi-body 1 has the blade 12 that is positioned at window 11 upsides and is Duckbill type and the upper handle 13 that is positioned at window 11 downsides, on upper semi-body 1, be hinged with lower semi-body 2, this lower semi-body 2 has the lower blade 21 that is Duckbill type and the lower handle 22 that is positioned at upper handle 13 inner sides, blade 12 and lower blade 21 are opposite and lay respectively at window 11 upper and lower sides, between upper handle 13 and lower handle 22, be provided with the detent mechanism 3 that can control blade 12 and lower blade 21 opening angles, on blade 12, have the installation gap 4 that is positioned at window 11 places, lamp holder shell 5 is installed in installation gap 4, lamp holder shell 5 is provided with inner at lamp holder shell 5 and in lamp holder shell 5, passes and enter the loophole 6 between blade 12 and lower blade 21 for light, in lamp holder shell 5, be fixed with luminous body 7 and battery 8, luminous body 7 is connected with battery 8 and between luminous body 7 and battery 8, is connected with the toggle switch 9 that is positioned at lamp holder shell 5 outer ends and opens or close for controlling luminous body 7, in this structure, because lamp holder shell 5 is arranged in installation gap 4, make lamp holder shell 5 be difficult for stopping observer's the visual field, also be difficult for stopping entering of operating theater instruments, can need to realize the unlatching of luminous body 7 or close according to using by toggle switch 9, in addition, the luminous body 7 is here LED lamp, LED light fixture is penetrated light function, illumination is strong, get a clear view, there is no visual dead angle, and it is little to generate heat, be difficult for the those who are investigated that burn.
Further, lamp holder shell 5 comprises box-like housing 51, box-like housing 51 two ends have respectively upper opening end 511 and lower open mouth end, on box-like housing 51, the both sides of opening end 511 are respectively equipped with extension 52, the lower open mouth end of box-like housing 51 extends to form the arc shell 53 being connected as a single entity with box-like housing 51 downwards, loophole 6 is arranged on arc shell 53 bottoms, it is extension 52, box-like housing 51 is connected as a single entity with arc shell 53, and lamp holder shell 5 outsides and blade 12 outsides flush, and described lamp holder shell 5 inner sides slope inwardly gradually from one end to the other end that is positioned at window 11.The lamp holder shell 5 is here arranged in installation gap 4 by location structure.Preferably, location structure comprises the plate 54 that is separately positioned on box-like housing 51 both sides, in installation gap 4, being provided with the slot 55 and the plate 54 that match with plate 54 is plugged in slot 55, extension 52 be wedge shape and with blade 12 end tight fits, this structure can firmly be fixed in installation gap 4 box-like housing 51, and when use, stability is strong.
In addition, the battery 8 is here button cell; Battery 8 is arranged in lamp holder shell 5 by drawing structure.Drawing structure comprises and is arranged in box-like housing 51 and the drawer type battery carrier 512 taking the shape of the letter U, drawer type battery carrier 512 openings are towards the upper opening end 511 of box-like housing 51, battery 8 is arranged in drawer type battery carrier 512, and drawer type battery carrier 512 at least one end extends to the outside of the upper opening end 511 of box-like housing 51, while making battery 8 electric energy not enough, can realize the replacing of battery 8, without changing whole dilator, save cost.Preferably, detent mechanism 3 in the present embodiment comprises the bar hole 31 being arranged on upper handle 13 and is located in the adjusting fixed bar 32 in bar hole 31, regulate the inner and the lower handle 22 of fixed bar 32 to be rotationally connected, regulate fixed bar 32 to be flat and can make to regulate fixed bar 32 to be clamped in bar hole 31 after regulating fixed bar 32 to rotate set angle, because upper semi-body 1 and lower semi-body 2 are hinged and connected, while utilizing lever principle to make to use, be more convenient to adjust opening angle, after adjusting, regulate fixed bar 32 to realize the fixing of blade 12 and lower blade 21 by rotation.
Embodiment bis-
As shown in Fig. 4-5, the present embodiment is basic identical with structure and the principle of embodiment mono-, different place is, location structure in the present embodiment comprises the bearing pin 56 that is separately positioned on box-like housing 51 both sides, middle part, installation gap 4 is provided with the pin-and-hole corresponding with bearing pin 56 57 and bearing pin 56 rotations are arranged in pin-and-hole 57, described extension 52 bottoms are provided with arc guide surface 58, and blade 12 ends have the arc mating surface 59 matching with arc guide surface 58, while adopting damping location structure to make to use, can regulate the irradiating angle of luminous body 7, can realize intravaginal checks without dead angle, result of use is better.In addition, blade 12 outsides are provided with the limited block 121 being connected as a single entity with blade 12, and limited block 121, between blade 12 and arc shell 53, makes limited block 121 have position-limiting action to the rotational angle of lamp holder shell 5 like this, can prevent that lamp holder shell 5 from exceeding blade 12 outsides.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used upper semi-body 1 herein, window 11, blade 12, limited block 121, upper handle 13, lower semi-body 2, lower blade 21, lower handle 22, detent mechanism 3, bar hole 31, regulate fixed bar 32, installation gap 4, lamp holder shell 5, box-like housing 51, upper opening end 511, drawer type battery carrier 512, extension 52, arc shell 53, plate 54, slot 55, bearing pin 56, pin-and-hole 57, arc guide surface 58, arc mating surface 59, loophole 6, luminous body 7, battery 8, toggle switch 9, conducting strip 91, contact chip 92, push button 93 terms such as grade, but do not get rid of the probability that uses other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (10)
1. can penetrate light vaginal dilator for one kind, comprise the there is window upper semi-body (1) of (11), this upper semi-body (1) has the blade (12) that is positioned at window (11) upside and is Duckbill type and is positioned at the upper handle (13) of window (11) downside, on described upper semi-body (1), be hinged with lower semi-body (2), this lower semi-body (2) has the lower handle (22) that is the lower blade (21) of Duckbill type and is positioned at upper handle (13) inner side, described blade (12) and lower blade (21) are opposite and lay respectively at window (11) upper and lower sides, between described upper handle (13) and lower handle (22), be provided with the detent mechanism (3) that can control blade (12) and lower blade (21) opening angle, it is characterized in that, on described blade (12), have and be positioned at the installation gap (4) that window (11) is located, in described installation gap (4), lamp holder shell (5) is installed, described lamp holder shell (5) is provided with and is positioned at lamp holder shell (5) the inner and passes and enter the loophole (6) between blade (12) and lower blade (21) for light from lamp holder shell (5), in described lamp holder shell (5), be fixed with luminous body (7) and battery (8), described luminous body (7) is connected with battery (8) and between luminous body (7) and battery (8), is connected with the toggle switch (9) that is positioned at lamp holder shell (5) outer end and opens or close for controlling luminous body (7).
2. the light vaginal dilator of penetrating according to claim 1, it is characterized in that, described toggle switch (9) comprises the conducting strip (91) and the contact chip (92) that are fixed in lamp holder shell (5), one end of described conducting strip (91) is electrically connected with a utmost point of battery (8), the other end extends to outside lamp holder shell (5) and slidably connects push button (93) at this end, one end of described contact chip (92) is electrically connected with a utmost point of luminous body (7), the other end extends to outside lamp holder shell (5) and is positioned at push button (93) one sides, another utmost point of described luminous body (7) is electrically connected with another utmost point of battery (8) by wire, described push button (93) is provided with the conductive part of conducting strip (91) sliding-contact and when making described conductive part contact with contact chip (92) with conducting strip (91) after push button (93) transverse shifting simultaneously.
3. the light vaginal dilator of penetrating according to claim 1 and 2, it is characterized in that, described lamp holder shell (5) comprises box-like housing (51), described box-like housing (51) two ends have respectively upper opening end (511) and lower open mouth end, the both sides of the described upper opening end (511) of box-like housing (51) are respectively equipped with extension (52), the lower open mouth end of described box-like housing (51) extends to form the arc shell (53) being connected as a single entity with box-like housing (51) downwards, and described loophole (6) is arranged on arc shell (53) bottom.
4. the light vaginal dilator of penetrating according to claim 3, is characterized in that, described lamp holder shell (5) is arranged in installation gap (4) by location structure.
5. the light vaginal dilator of penetrating according to claim 4, it is characterized in that, described location structure comprises the plate (54) that is separately positioned on box-like housing (51) both sides, in described installation gap (4), be provided with the slot (55) and the described plate (54) that match with plate (54) and be plugged in slot (55), described extension (52) be wedge shape and with blade (12) end tight fit.
6. the light vaginal dilator of penetrating according to claim 4, it is characterized in that, described location structure comprises the bearing pin (56) that is separately positioned on both sides, box-like housing (51) middle part, described installation gap (4) is provided with the pin-and-hole (57) corresponding with bearing pin (56) and described bearing pin (56) rotation is arranged in pin-and-hole (57), described extension (52) bottom is provided with arc guide surface (58), and described blade (12) end has the arc mating surface (59) matching with arc guide surface (58).
7. the light vaginal dilator of penetrating according to claim 6, it is characterized in that, described blade (12) outside is provided with the limited block (121) being connected as a single entity with blade (12), and described limited block (121) is positioned between blade (12) and arc shell (53).
8. the light vaginal dilator of penetrating according to claim 3, is characterized in that, described battery (8) is button cell; Described battery (8) is arranged in lamp holder shell (5) by drawing structure.
9. the light vaginal dilator of penetrating according to claim 8, it is characterized in that, described drawing structure comprises the drawer type battery carrier (512) that is arranged in box-like housing (51) and takes the shape of the letter U, described drawer type battery carrier (512) opening is towards the upper opening end (511) of box-like housing (51), described battery (8) is arranged in drawer type battery carrier (512), and described drawer type battery carrier (512) at least extends to the outside of the upper opening end (511) of box-like housing (51) in one end.
10. the light vaginal dilator of penetrating according to claim 1, it is characterized in that, described detent mechanism (3) comprises the bar hole (31) being arranged on upper handle (13) and is located in the adjusting fixed bar (32) in bar hole (31), the inner and the lower handle (22) of described adjusting fixed bar (32) are rotationally connected, and described adjusting fixed bar (32) is flat and can makes to regulate fixed bar (32) to be clamped in bar hole (31) after regulating fixed bar (32) to rotate set angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052459.6A CN103860134B (en) | 2014-02-17 | 2014-02-17 | Light-emitting vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052459.6A CN103860134B (en) | 2014-02-17 | 2014-02-17 | Light-emitting vaginal dilator |
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| Publication Number | Publication Date |
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| CN103860134A true CN103860134A (en) | 2014-06-18 |
| CN103860134B CN103860134B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410052459.6A Expired - Fee Related CN103860134B (en) | 2014-02-17 | 2014-02-17 | Light-emitting vaginal dilator |
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| CN106264438A (en) * | 2015-05-12 | 2017-01-04 | 天津市长江医疗器械有限公司 | A kind of removable lighting type vaginal dilator |
| CN106999032A (en) * | 2014-08-07 | 2017-08-01 | 伟伦公司 | Vaginal speculum with luminaire |
| CN108634919A (en) * | 2018-07-27 | 2018-10-12 | 阳江市人民医院 | A kind of mouth mirror |
| CN110251063A (en) * | 2019-07-04 | 2019-09-20 | 吴芝芝 | A kind of household vaginal dilator |
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| CN1565664A (en) * | 2003-06-18 | 2005-01-19 | 赵桂强 | Disposable vaginal dilator with illuminating source |
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| CN110251063A (en) * | 2019-07-04 | 2019-09-20 | 吴芝芝 | A kind of household vaginal dilator |
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|---|---|
| CN103860134B (en) | 2015-07-08 |
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