CN105125165A - Expander provided with light source - Google Patents
Expander provided with light source Download PDFInfo
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- CN105125165A CN105125165A CN201510661463.7A CN201510661463A CN105125165A CN 105125165 A CN105125165 A CN 105125165A CN 201510661463 A CN201510661463 A CN 201510661463A CN 105125165 A CN105125165 A CN 105125165A
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- expanding plate
- light source
- rear end
- supply apparatus
- housing
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Abstract
The invention relates to an expander provided with a light source. The expander comprises an upper expanding piece, a lower expanding piece, a light source device and a power supply device, wherein a first handle is formed at the rear end of the upper expanding piece, an inspection window is arranged on the first handle, and a first mounting cavity is formed on the inner surface of the upper expanding piece; a second handle is formed at the rear end of the lower expanding piece and is hinged with the first handle by virtue of a pivot to ensure that the upper expanding piece and the lower expanding piece can form an openable structure; a second mounting cavity is formed on the inner surface of the lower expanding piece; the light source device is arranged on at least one of the upper expanding piece and the lower expanding piece, and is constructed to be plugged into the first mounting cavity from the rear end of the upper expanding piece in a pluggable manner, or plugged into the second mounting cavity from the rear end of the lower expanding piece in a pluggable manner; and the power supply device is used for supplying power to the light source device. The expander provided by the invention is provided with the light source, is more convenient to use, is convenient to sterilize and can be used for a long time.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly a kind of dilator with light source.
Background technology
Vaginal dilator (vaginalforceps), also referred to as vaginal dilator etc., is made up of upper and lower expanding plate and handle, is mainly used in gynecological's routine examination, operation.During use, doctor first can coat lubricant before putting into vagina, more slowly pushes vagina, until whole upper and lower expanding plate is entered completely after vagina, slowly make upper and lower expanding plate open by pressing handle again, thus vaginal wall is earned out, and then close inspection with torch or other instrument deallocations.
In prior art, vaginal dilator does not generally have automatic light source, and doctor or nurse are when using vaginal dilator, need by external light source (such as pocket lamp etc.) with it with the use of, obviously, by external light source, use very inconvenient, need other people to coordinate; And external light source cannot be deeply inner to vagina, and its illuminating effect is poor, affects Checking on effect.And the dilator of the more rare band light sources in market, light source is all be fixed on inspection socket, and its illumination depth is more shallow, still can not be deeply inner to vagina; Meanwhile, light source is fixedly installed, and microphone can not be immersed in disinfectant solution after a procedure and carry out disinfection, therefore, generally can not reuse, can only as single use.
Summary of the invention
Main purpose of the present invention is, for above-mentioned deficiency of the prior art, provides a kind of dilator with light source.
The present invention solves the technical scheme that prior art problem adopts: a kind of dilator with light source, comprising:
Upper expanding plate, the rear end of described upper expanding plate is formed with first handle, and described first handle is provided with inspection hatch, and the inner surface of described upper expanding plate is formed with the first installation cavity;
Lower expanding plate, the rear end of described lower expanding plate is formed with second handle, and described second handle and first handle, can opening-closing structures to make described upper expanding plate and described lower expanding plate be formed by pivot knuckles; The inner surface of described lower expanding plate is formed with the second installation cavity;
Light supply apparatus, at least one of them is provided with described light supply apparatus for described upper expanding plate and lower expanding plate, described light supply apparatus is configured to be inserted into described first installation cavity in pluggable mode from described upper expanding plate rear end, or is inserted into described second installation cavity in pluggable mode from described lower expanding plate rear end;
Electric supply installation, described electric supply installation is with thinking that described light supply apparatus is powered.
Preferably, described light supply apparatus comprises:
Housing, the shape of described housing and described first installation cavity or the second installation cavity suitable, and described housing has the uncovered of the inner surface of contiguous one of described upper expanding plate and lower expanding plate;
Euphotic cover plate, described euphotic cover plate be removably closed together in described uncovered on;
LED light source, described LED light source is arranged in described housing, and relative with described euphotic cover plate.
Preferably, described light supply apparatus also comprises:
Guide rail, described guide rail is installed on described enclosure interior along the length direction of described housing;
Tooth bar, described tooth bar can be arranged on described bar shaped mount pad along described shell length direction slidably;
Two fixing heads, described two fixing heads are fixedly installed in described housing relatively, and lay respectively at the both sides of described guide rail, are provided with rotating shaft described in two between fixing head, described LED light source is fixedly installed in described rotating shaft, and the circumference in described rotating shaft is fixedly installed one and described tooth bar meshed gears;
Actuator, described actuator is connected with described tooth bar, to drive described tooth bar at described slide on rails.
Preferably, described actuator is the driving wheel being rotatably arranged at described housing rear end, and described driving wheel has the teeth portion engaged with described tooth bar rear end, and described driving wheel is revealed in described hull outside at least partly.
Preferably, the outer surface of described housing is provided with the guide extended to its length direction, and the inwall of described upper expanding plate or described lower expanding plate is provided with the gathering sill be slidably matched with described guide.
Preferably, described LED light source is many, and many described LED light sources are arranged in order setting along the length direction of described housing.
Preferably, described upper expanding plate and lower expanding plate are respectively equipped with light supply apparatus described in;
The rear end of the described housing of one of light supply apparatus described in two forms the first ear, described first ear is provided with the first bar hole, in light supply apparatus described in two, the rear end of another described housing forms the second ear, described first ear and the second ear, described second ear is provided with the second bar hole;
The hinge of described first bar hole and the second bar hole is passed by one by described first ear and the second ear.
Preferably, be provided with power source cavity in described second handle, described electric supply installation is arranged in described power source cavity.
Preferably, the outer face of described housing rear end is provided with conductive contact;
Described guide rail is provided with plain conductor along its length, and front end and the described LED light source of described plain conductor are electrically connected, and the rear end of described plain conductor and described conductive contact are electrically connected, and described conductive contact and described electric supply installation are electrically connected.
Preferably, described conductive contact is magnetic contact, and described electric supply installation is connected with supply lines, and the free end of described supply lines is provided with the electrode slice adsorbed with described magnetic contact.
According to the dilator with light source provided by the invention, on it, at least one of them is provided with light supply apparatus for expanding plate and lower expanding plate, so, this light supply apparatus carried can be utilized to throw light on, extremely easy to use, without the need to coordinating the external tools such as pocket lamp; Meanwhile, this light supply apparatus is installed on expanding plate or lower expanding plate inner surface, therefore, in use, can be deeply inner to vagina with upper expanding plate, lower expanding plate, better illuminating effect can be played, be convenient to doctor and observe clearer; In addition, this light supply apparatus is configured to be inserted into the first installation cavity in pluggable mode from upper expanding plate rear end, or be inserted into the second installation cavity in pluggable mode from lower expanding plate rear end, that is, this light supply apparatus can insert or extract expanding plate or lower expanding plate, so, after using, light supply apparatus can be extracted from upper expanding plate or lower expanding plate, upper expanding plate, lower expanding plate immersed in disinfectant solution and sterilizing, thus is realizing repeatedly recycling.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that the embodiment of the present invention has the dilator of light source;
Fig. 2 is the sectional view in A-A direction in Fig. 1;
Fig. 3 is the partial enlarged drawing at B place in Fig. 1;
Fig. 4 is the structural representation that the embodiment of the present invention has the opening and closing structure of upper expanding plate and the hinged formation of lower expanding plate in the dilator of light source;
Fig. 5 is the structural representation that the embodiment of the present invention has the opening and closing structure going up two hinged formation of light supply apparatus in expanding plate and lower expanding plate in the dilator of light source.
Reference numeral:
Upper expanding plate 10;
First container cavity 101;
First handle 11;
Inspection hatch 111;
Lower expanding plate 20;
Second container cavity 201;
Second handle 21;
Power source cavity 211;
Pivot 22;
Light supply apparatus 30;
Housing 301;
Guide 3011;
Euphotic cover plate 302;
LED light source 303;
Guide rail 304;
Tooth bar 305;
Fixing head 306;
Driving wheel 307;
First ear 308;
Second ear 309;
Rotating shaft 310;
Gear 311;
Bearing pin 312;
Conductive contact 313;
Electric supply installation 40.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Shown in Fig. 5, embodiments provide a kind of dilator with light source, comprise expanding plate 10, lower expanding plate 20, light supply apparatus 30 and electric supply installation 40.
Specifically, the rear end of upper expanding plate 10 is formed with first handle 11, and described first handle 11 is provided with inspection hatch 111, and the inner surface of described upper expanding plate 10 is formed with the first installation cavity.Such as shown in Fig. 1, upper expanding plate 10 can be generally duckbill, and the first installation cavity that its inner surface is formed is also in the duckbill suitable with upper expanding plate 10.
Be understandable that, the shape of the first installation cavity must be not suitable with the shape of upper expanding plate 10, can be other shapes extended along upper expanding plate 10 length direction yet.
The rear end of lower expanding plate 20 is formed with second handle 21, described second handle 21 is hinged by pivot 22 with first handle 11, can opening-closing structure to make described upper expanding plate 10 and described lower expanding plate 20 be formed, that is, the first handle 11 of upper expanding plate 10 rear end and the second handle 21 of lower expanding plate 20 rear end hinged each other, when user grips applying active force, expanding plate 10 and lower expanding plate 20 can be made to open each other or close.Meanwhile, the inner surface of lower expanding plate 20 is formed with the second installation cavity.Such as shown in Fig. 1, lower expanding plate 20 can be generally duckbill, and the second installation cavity that its inner surface is formed is also in the duckbill suitable with lower expanding plate 20.
Be understandable that, the shape of the second installation cavity must be not suitable with the shape of lower expanding plate 20, can be other shapes extended along upper expanding plate 10 length direction yet.
At least one of them is provided with described light supply apparatus 30 for upper expanding plate 10 and lower expanding plate 20, described light supply apparatus 30 is configured to be inserted into described first installation cavity in pluggable mode from described upper expanding plate 10 rear end, or is inserted into described second installation cavity in pluggable mode from described lower expanding plate 20 rear end.
That is, a light supply apparatus 30 can be set on upper expanding plate 10, also a light supply apparatus 30 can be set on lower expanding plate 20, a light supply apparatus 30 (such as shown in Fig. 1) can also be set respectively on upper expanding plate 10 and lower expanding plate 20.And, this light supply apparatus 30 is inserted in the first installation cavity of upper expanding plate 10 inner surface from the rear end of upper expanding plate 10 with pluggable mode, or be inserted in the second installation cavity of lower expanding plate 20 inner surface from the rear end of lower expanding plate 20 with pluggable mode.So, in use, light supply apparatus 30 can be inserted in the first installation cavity of upper expanding plate 10, or be inserted in the second installation cavity of lower expanding plate 20, and after using, light supply apparatus 30 can be extracted from upper expanding plate 10 or lower expanding plate 20, upper expanding plate 10 and lower expanding plate 20 are put into disinfectant solution sterilize, so that use next time, and light supply apparatus 30 also can utilize the mode disinfecting cleanings such as cleaning disinfection liquid.
Electric supply installation 40 is with thinking that described light supply apparatus 30 is powered, and that is, electric supply installation 40 provides electric energy for light supply apparatus 30, in an embodiment of the present invention, this electric supply installation 40 can comprise the assembly such as battery, switching circuit board, and battery can adopt lithium battery, button cell etc.
According to the dilator with light source that the embodiment of the present invention provides, on it, at least one of them is provided with light supply apparatus 30 for expanding plate 10 and lower expanding plate 20, so, this light supply apparatus 30 carried can be utilized to throw light on, extremely easy to use, without the need to coordinating the external tools such as pocket lamp; Meanwhile, this light supply apparatus 30 is installed on expanding plate 10 or lower expanding plate 20 inner surface, therefore, in use, can be deeply inner to vagina with upper expanding plate 10, lower expanding plate 20, better illuminating effect can be played, be convenient to doctor and observe clearer; In addition, this light supply apparatus 30 is configured to be inserted into the first installation cavity in pluggable mode from upper expanding plate 10 rear end, or be inserted into the second installation cavity in pluggable mode from lower expanding plate 20 rear end, that is, this light supply apparatus 30 can insert or extract expanding plate 10 or lower expanding plate 20, so, after using, light supply apparatus 30 can be extracted from upper expanding plate 10 or lower expanding plate 20, upper expanding plate 10, lower expanding plate 20 are being immersed in disinfectant solution and sterilizing, thus is realizing repeatedly recycling.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, in one particular embodiment of the present invention, light supply apparatus 30 comprises housing 301, euphotic cover plate 302 and LED light source 303.
Wherein, the shape of housing 301 and described first installation cavity or the second installation cavity suitable, and described housing 301 has the uncovered of the inner surface of contiguous one of described upper expanding plate 10 and lower expanding plate 20.That is, if light supply apparatus 30 is arranged on expanding plate 10, then the shape of housing 301 and the first installation cavity suitable, and then be convenient to housing 301 to install be engaged in the first installation cavity, if and light supply apparatus 30 is mounted on lower expanding plate 20, then housing 301 needs with the second installation cavity suitable, and then is convenient to housing 301 to install be engaged in the second installation cavity.Meanwhile, the lower surface of housing 301 is unlimited, namely has uncovered as above.
Euphotic cover plate 302 be removably closed together in described uncovered on, euphotic cover plate 302 1 aspect is used for seal with housing 301 covering, and makes LED light source 303 be sealed in housing 301 inside; On the other hand, use as lampshade, there is the effect of expansion light, generally can adopt PC material.
LED light source 303 is arranged in described housing 301, and relative with described euphotic cover plate 302, and when LED light source 303 works, the light sent can spread rear injection by euphotic cover plate 302.
In the present embodiment, housing 301 and euphotic cover plate 302 seal and cover formation shell, and LED light source 303 is arranged and enclosure, so, on the one hand, light supply apparatus 30 can be made to form an entirety, be convenient to plug with upper expanding plate 10 and lower expanding plate 20 assemble, on the other hand, this dilator can be made after usage, without the need to being extracted by light supply apparatus 30, and direct put into whole dilator to disinfectant solution carries out disinfection, and its use is convenient.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, more favorably, in a preferred embodiment of the invention, light supply apparatus 30 also comprises guide rail 304, tooth bar 305, two fixing head 306 and actuator.
Guide rail 304 is installed on described housing 301 inside along the length direction of described housing 301, and such as guide rail 304 can be fixed on on uncovered relative diapire in housing 301 by screw, also can be structure integrated with the diapire of housing 301.
Tooth bar 305 can be arranged on described bar shaped mount pad along described housing 301 length direction slidably, the chute extended along its length is such as provided with at guide rail 304, by tooth bar 305 slidable fit in chute, so, tooth bar 305 can be realized slide on guide rail 304.
Two fixing heads 306 are fixedly installed in described housing 301 relatively, and lay respectively at the both sides of described guide rail 304, rotating shaft 310 is provided with between fixing head 306 described in two, described LED light source 303 is fixedly installed in described rotating shaft 310, and the circumference in described rotating shaft 310 is fixedly installed one and described tooth bar 305 meshed gears 311.That is, vertical during length direction with housing 301 of the axis direction of rotating shaft 310, this rotating shaft 310 can be rotated on two fixing heads 306, and LED light source 303 is fixed in rotating shaft 310, when therefore rotating shaft 310 is rotated, LED light source 303 can be driven to rotate; And gear 311 is fixing with rotating shaft 310 circumference, and engage with tooth bar 305, therefore, when tooth bar 305 slides on guide rail 304, the gear 311 that then tooth bar 305 can drive rotates, and gear 311 drives rotating shaft 310 to rotate further, and rotating shaft 310 drives LED light source 303 to rotate, so, the adjustment of LED light source 303 rising angle that can realize.
Actuator is connected with described tooth bar 305, slides on described guide rail 304 to drive described tooth bar 305.
Due to when utilizing dilator to carry out examination per vagina, needing to observe in detail the diverse location such as vaginal sidewall and diapire, therefore can carry out clear illumination to above-mentioned diverse location with regard to needing.In view of this, in the present embodiment, the angle that can realize regulating LED light source 303 is coordinated by tooth bar 305 and gear 311, in concrete use procedure, if such as will examine vagina diapire, regulate the direction of the oblique vagina diapire of LED light source 303, so, the light major part that can be penetrated is projected to vagina diapire, so that observe the situation of this diapire position more clearly; And when needs examine vaginal sidewall, then regulate the direction of the vertical vaginal sidewall of LED light source 303, so, the light major part that can be penetrated is projected to vaginal sidewall, so that observe the situation of sidewall locations more clearly.
With reference to shown in Fig. 1 and Fig. 5, in one embodiment of the invention, actuator is the driving wheel 307 being rotatably arranged at described housing 301 rear end, and described driving wheel 307 has the teeth portion engaged with described tooth bar 305 rear end, and described driving wheel 307 is revealed in described housing 301 outside at least partly.
That is, in housing 301 rear end, driving wheel 307 is set as above-mentioned actuator, utilize the teeth portion on this driving wheel 307 and tooth bar 305 meshing relation, when rotating this driving wheel 307, this driving wheel 307 drives tooth bar 305 to slide on guide rail 304, and then driven wheel 311, rotating shaft 310 are rotated, finally drive LED light source 303 to rotate, realize the adjustment of rising angle.
Adopt driving wheel 307 structure, be convenient to user operation, during use, user only needs with finger rotating drive wheel 307, in addition, simple and compact for structure.
With reference to shown in Fig. 2, in one embodiment of the invention, the outer surface of housing 301 is provided with the guide 3011 extended to its length direction, and the inwall of described upper expanding plate 10 or described lower expanding plate 20 is provided with the gathering sill be slidably matched with described guide 3011.
That is, be slidably matched with the gathering sill on upper expanding plate 10 or lower expanding plate 20 by the guide 3011 of housing 301 outer surface, can make to be formed between light supply apparatus 30 and upper expanding plate 10 or lower expanding plate 20 to be slidably connected, so, when carrying out plug assembling, guide 3011 can be alignd with gathering sill on the length direction of housing 301, then push in inside for whole light supply apparatus 30 first container cavity 101 or the second container cavity 201 or pull out.Thus, convenient plug with upper expanding plate 10 or lower expanding plate 20 in light supply apparatus 30 is assembled.
With reference to shown in Fig. 1 and Fig. 5, in a preferred embodiment of the invention, LED light source 303 is many, and many described LED light sources 303 are arranged in order setting along the length direction of described housing 301.So, plurality of LEDs light source 303 can make whole upper expanding plate 10 and/or lower expanding plate 20 in use, can uniformly light-emitting, guarantees to be irradiated to each position of intravaginal, improves its illuminating effect.
With reference to shown in Fig. 1 and Fig. 5, in a preferred embodiment of the invention, upper expanding plate 10 and lower expanding plate 20 are respectively equipped with light supply apparatus 30 described in.
The rear end of the described housing 301 of one of two light supply apparatuses 30 forms the first ear 308, described first ear 308 is provided with the first bar hole, in light supply apparatus 30 described in two, the rear end of another described housing 301 forms the second ear 309, described first ear 308 and the second ear 309, described second ear 309 is provided with the second bar hole.
First ear 308 and the second ear 309 hinged through the bearing pin 312 of described first bar hole and the second bar hole by one.
That is, in first container cavity 101 of upper expanding plate 10 and the second container cavity 201 of lower expanding plate 20, a light supply apparatus 30 is set respectively, between two light supply apparatuses 30 by the first ear 308 and the second ear 309 hinged, and then also formed can the structure of opening and closing, assemble time, can by two light supply apparatuses 30 be inserted into the first container cavity 101 of upper expanding plate 10 and the second container cavity 201 of lower expanding plate 20 respectively.
Adopt said structure, two light supply apparatuses 30 can be made to be connected to each other, and formed and upper expanding plate 10 and the suitable opening and closing structure of lower expanding plate 20, be convenient to plug with upper expanding plate 10 and lower expanding plate 20 assemble.
It should be noted that, the second bar hole in the first bar hole in first ear 308 and the second ear 309, after bearing pin 312 can be made hinged, have before first ear 308 and the second ear 309 and necessarily move up and down surplus, so, convenient can the supreme expanding plate 10 of plugging in fitting and lower expanding plate 20 smoothly in two light supply apparatuses 30.
With reference to shown in Fig. 1 and Fig. 4, in an example of the present invention, be provided with power source cavity 211 in second handle 21, described electric supply installation 40 is arranged in described power source cavity 211.So, electric supply installation 40 is hidden in the power source cavity 211 of second handle 21, avoids power line etc. to cause the problems such as interference to during use, the structure of whole dilator can be made more simply compact.
With reference to shown in Fig. 1 and Fig. 5, in one embodiment of the invention, the outer face of housing 301 rear end is provided with conductive contact 313, guide rail 304 is provided with plain conductor along its length, front end and the described LED light source 303 of described plain conductor are electrically connected, and the rear end of described plain conductor and described conductive contact 313 are electrically connected, described conductive contact 313 is electrically connected with described electric supply installation 40.
That is, plurality of LEDs light source 303 in housing 301 is connected to the conductive contact 313 of the outer face of housing 301 rear end by the plain conductor on guide rail 304, in use, electric supply installation 40 is only needed to be connected to conductive contact 313 by power line, namely the LED light source 303 that can be in housing 301 provides power supply, makes LED power work.
Adopt the mode that conductive contact 313 is set in the outer face of housing 301 rear end, the electric connection between electric supply installation 40 and LED light source 303 can be convenient to, meanwhile, dismantle also convenient.
More favorably, in an example of the present invention, conductive contact 313 is magnetic contact, and described electric supply installation 40 is connected with supply lines, and the free end of described supply lines is provided with the electrode slice adsorbed with described magnetic contact.
That is, the electrode slice magnetic absorption effect of conductive contact 313 and supply lines can be utilized, can make to be electrically connected between electric supply installation 40 and LED light source 303, its dismounting is convenient, use complete after, disconnect the absorption between conductive contact 313 and electrode slice, extract light supply apparatus 30.
In sum, according to the dilator with light source provided by the invention, on it, at least one of them is provided with light supply apparatus 30 for expanding plate 10 and lower expanding plate 20, so, this light supply apparatus 30 carried can be utilized to throw light on, extremely easy to use, without the need to coordinating the external tools such as pocket lamp; Meanwhile, this light supply apparatus 30 is installed on expanding plate 10 or lower expanding plate 20 inner surface, therefore, in use, can be deeply inner to vagina with upper expanding plate 10, lower expanding plate 20, better illuminating effect can be played, be convenient to doctor and observe clearer; In addition, this light supply apparatus 30 is configured to be inserted into the first installation cavity in pluggable mode from upper expanding plate 10 rear end, or be inserted into the second installation cavity in pluggable mode from lower expanding plate 20 rear end, that is, this light supply apparatus 30 can insert or extract expanding plate 10 or lower expanding plate 20, so, after using, light supply apparatus 30 can be extracted from upper expanding plate 10 or lower expanding plate 20, upper expanding plate 10, lower expanding plate 20 are being immersed in disinfectant solution and sterilizing, thus is realizing repeatedly recycling.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (10)
1. there is a dilator for light source, it is characterized in that, comprising:
Upper expanding plate, the rear end of described upper expanding plate is formed with first handle, and described first handle is provided with inspection hatch, and the inner surface of described upper expanding plate is formed with the first installation cavity;
Lower expanding plate, the rear end of described lower expanding plate is formed with second handle, and described second handle and first handle, can opening-closing structures to make described upper expanding plate and described lower expanding plate be formed by pivot knuckles; The inner surface of described lower expanding plate is formed with the second installation cavity;
Light supply apparatus, at least one of them is provided with described light supply apparatus for described upper expanding plate and lower expanding plate, described light supply apparatus is configured to be inserted into described first installation cavity in pluggable mode from described upper expanding plate rear end, or is inserted into described second installation cavity in pluggable mode from described lower expanding plate rear end;
Electric supply installation, described electric supply installation is with thinking that described light supply apparatus is powered.
2. the dilator with light source according to claim 1, is characterized in that, described light supply apparatus comprises:
Housing, the shape of described housing and described first installation cavity or the second installation cavity suitable, and described housing has the uncovered of the inner surface of contiguous one of described upper expanding plate and lower expanding plate;
Euphotic cover plate, described euphotic cover plate be removably closed together in described uncovered on;
LED light source, described LED light source is arranged in described housing, and relative with described euphotic cover plate.
3. the dilator with light source according to claim 2, is characterized in that, described light supply apparatus also comprises:
Guide rail, described guide rail is installed on described enclosure interior along the length direction of described housing;
Tooth bar, described tooth bar can be arranged on described bar shaped mount pad along described shell length direction slidably;
Two fixing heads, described two fixing heads are fixedly installed in described housing relatively, and lay respectively at the both sides of described guide rail, are provided with rotating shaft described in two between fixing head, described LED light source is fixedly installed in described rotating shaft, and the circumference in described rotating shaft is fixedly installed one and described tooth bar meshed gears;
Actuator, described actuator is connected with described tooth bar, to drive described tooth bar at described slide on rails.
4. the dilator with light source according to claim 3, it is characterized in that, described actuator is the driving wheel being rotatably arranged at described housing rear end, and described driving wheel has the teeth portion engaged with described tooth bar rear end, and described driving wheel is revealed in described hull outside at least partly.
5. the dilator with light source according to claim 2, it is characterized in that, the outer surface of described housing is provided with the guide extended to its length direction, and the inwall of described upper expanding plate or described lower expanding plate is provided with the gathering sill be slidably matched with described guide.
6. the dilator with light source according to claim 5, is characterized in that, described LED light source is many, and many described LED light sources are arranged in order setting along the length direction of described housing.
7. the dilator with light source according to claim 5, is characterized in that, described upper expanding plate and lower expanding plate are respectively equipped with light supply apparatus described in;
The rear end of the described housing of one of light supply apparatus described in two forms the first ear, described first ear is provided with the first bar hole, in light supply apparatus described in two, the rear end of another described housing forms the second ear, described first ear and the second ear, described second ear is provided with the second bar hole;
The hinge of described first bar hole and the second bar hole is passed by one by described first ear and the second ear.
8. the dilator with light source according to claim 3, is characterized in that, is provided with power source cavity in described second handle, and described electric supply installation is arranged in described power source cavity.
9. the dilator with light source according to claim 8, is characterized in that, the outer face of described housing rear end is provided with conductive contact;
Described guide rail is provided with plain conductor along its length, and front end and the described LED light source of described plain conductor are electrically connected, and the rear end of described plain conductor and described conductive contact are electrically connected, and described conductive contact and described electric supply installation are electrically connected.
10. the dilator with light source according to claim 9, is characterized in that, described conductive contact is magnetic contact, and described electric supply installation is connected with supply lines, and the free end of described supply lines is provided with the electrode slice adsorbed with described magnetic contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661463.7A CN105125165B (en) | 2015-10-14 | 2015-10-14 | Expander provided with light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661463.7A CN105125165B (en) | 2015-10-14 | 2015-10-14 | Expander provided with light source |
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| Publication Number | Publication Date |
|---|---|
| CN105125165A true CN105125165A (en) | 2015-12-09 |
| CN105125165B CN105125165B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510661463.7A Expired - Fee Related CN105125165B (en) | 2015-10-14 | 2015-10-14 | Expander provided with light source |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965837A (en) * | 2019-04-22 | 2019-07-05 | 王英梅 | A kind of vaginal dilator of built-in expansion load mechanism |
| CN112168122A (en) * | 2020-11-02 | 2021-01-05 | 津市市人民医院 | Light source access type lighting vaginal speculum |
| CN112869790A (en) * | 2021-01-13 | 2021-06-01 | 唐超琼 | Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used |
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| US5465709A (en) * | 1993-11-10 | 1995-11-14 | Advanced Medical Products Inc. | Illuminated vaginal speculum |
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| US20130060095A1 (en) * | 2011-09-02 | 2013-03-07 | Jean Bouquet | Vaginal Speculum |
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| CN104224096A (en) * | 2014-08-28 | 2014-12-24 | 江门大诚医疗器械有限公司 | Multi-light-source vaginal speculum |
| CN205181301U (en) * | 2015-10-14 | 2016-04-27 | 北京大学深圳医院 | Expander with light source |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0190014A2 (en) * | 1985-01-23 | 1986-08-06 | The Trylon Corporation | Medical instruments and illuminating attachments |
| US5465709A (en) * | 1993-11-10 | 1995-11-14 | Advanced Medical Products Inc. | Illuminated vaginal speculum |
| US5499964A (en) * | 1994-09-16 | 1996-03-19 | Welch Al Iyn, Inc. | Speculum with smoke evacuation channel |
| US6379296B1 (en) * | 1999-03-26 | 2002-04-30 | Richard W. Baggett | Medical lighting device |
| CN1555757A (en) * | 2004-01-01 | 2004-12-22 | 雷 静 | Self destroyed self lighting vaginoscope |
| CN201735047U (en) * | 2010-07-14 | 2011-02-09 | 上海林静医疗器械有限公司 | Vaginal dilator provided with auxiliary wings on upper and lower wings |
| CN103687531A (en) * | 2011-07-22 | 2014-03-26 | 梁永喆 | Portable exoscope imaging device for the human body |
| US20130060095A1 (en) * | 2011-09-02 | 2013-03-07 | Jean Bouquet | Vaginal Speculum |
| CN202942087U (en) * | 2012-12-20 | 2013-05-22 | 孙玉红 | Light guide illuminating vaginal speculum |
| CN104224096A (en) * | 2014-08-28 | 2014-12-24 | 江门大诚医疗器械有限公司 | Multi-light-source vaginal speculum |
| CN205181301U (en) * | 2015-10-14 | 2016-04-27 | 北京大学深圳医院 | Expander with light source |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965837A (en) * | 2019-04-22 | 2019-07-05 | 王英梅 | A kind of vaginal dilator of built-in expansion load mechanism |
| CN112168122A (en) * | 2020-11-02 | 2021-01-05 | 津市市人民医院 | Light source access type lighting vaginal speculum |
| CN112869790A (en) * | 2021-01-13 | 2021-06-01 | 唐超琼 | Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105125165B (en) | 2017-04-26 |
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