CN209315843U - One kind peeping negative dilator - Google Patents

Abstract

The utility model discloses one kind to peep negative dilator, support frame including a U-shaped, a handle is formed after the lower mechanical processing of support frame as described above, the lower part expanded support plate of vaginal dilation is welded on the inside of support frame as described above, the top expanded support plate of the cooperation lower part expanded support plate is additionally provided on the inside of support frame as described above, pin shaft is welded at the both ends of the top expanded support plate, a shank is welded at the external position of the top expanded support plate, U-shaped part is formed after the lower ends bent of the shank, an observation panel is formed between the lower part expanded support plate and top expanded support plate, a screw rod is movably set in support frame as described above, the first pin shaft is combined between the screw rod and support frame as described above, nut is combined on the screw rod, the screw rod passes through the U-shaped part, the diameter of the screw rod is less than the U-shaped part Insied width；The present apparatus can be operated by one hand, and unobstructed to field of view.

Description

One kind peeping negative dilator

Technical field

The utility model relates to one kind to peep negative dilator.

Background technique

In gynemetrics, it is often necessary to carry out expanded support by vagina of the dilator to patient, vagina can be observed after expanded support The case where inner wall, to determine that the disease condition of patient, dilator in the prior art in operation, need both hands to operate, therefore During operation, doctor is not easy to observe；And the dilator of one-handed performance, more block field of view.

Based on the above issues, it is desirable to provide one kind can be operated by one hand, and be peeped to field of view is unobstructed Negative dilator.

Utility model content

The technical problem to be solved by the utility model is to provide one kind to be operated by one hand, and regards to observation It is wild unobstructed to peep negative dilator.

The utility model is achieved through the following technical solutions:

One kind peeping negative dilator, the support frame including a U-shaped, forms one after the lower mechanical processing of support frame as described above Handle is welded with the lower part expanded support plate of vaginal dilation on the inside of support frame as described above, also sets up on the inside of support frame as described above There is the top expanded support plate of the cooperation lower part expanded support plate, is welded with pin shaft, the pin at the both ends of the top expanded support plate Axis is inserted into support frame as described above, and top expanded support plate can be rotated around the pin shaft, in the external position of the top expanded support plate Place is welded with a shank, U-shaped part is formed after the lower ends bent of the shank, between the lower part expanded support plate and top expanded support plate An observation panel is formed, the shank is located at the outside of the observation panel, observation of the doctor to vagina is not influenced, in the branch It is movably set with a screw rod in support, the first pin shaft is combined between the screw rod and support frame as described above, is cooperated on the screw rod There is nut, the screw rod passes through the U-shaped part, and the diameter of the screw rod is less than the insied width of the U-shaped part.

Preferably, be arranged with a spring on the screw rod, the spring be mutually against the U-shaped part and the nut it Between.

Preferably, in the outside weldings of support frame as described above, there are two sleeves, and inserted link has been assigned in the sleeve, described to insert Bar can take out outward, be welded with a frame between two inserted links, gluing is fixed with magnifying glass in the frame, described Magnifying glass corresponds to the observation panel, and distance of the magnifying glass apart from observation panel can be adjusted by the insertion depth of inserted link Section can amplify the case where intravaginal by the way that magnifying glass is arranged, and the ratio of amplification can be inserted into sleeve by inserted link Depth be adjusted, help doctor to complete vagina diagnosis, convenient for finding tiny lesion, to suit the remedy to the case.

Preferably, the force block of a truncated cone-shaped is fixed in the surface bonding of the U-shaped part, in operation, four refer to handle Shank part, thumb pin the force block.

Preferably, the force block is solid rubber material.

The operating procedure of the present apparatus is as follows:

Firstly, the left end of top expanded support plate and lower part expanded support plate is closed, it is inserted into intravaginal after closure, according to inspection need It is inserted into suitable depth, then presses U-shaped part, so that top expanded support plate is opened, when needing to cooperate remaining instrument to yin When road is treated, rotary screw is rotated further by nut so that screw rod is located in U-shaped part, locks U-shaped part by nut, makes It obtains U-shaped part to be fixed, can not reduce, so that top expanded support plate and lower part expanded support plate keep an aperture, convenient for intravaginal Inspection can be with slight amount U-shaped part after inspection, then upward rotary screw so that screw rod is detached from U-shaped part, It extracts, playbacks after extraction to nut again, the later period, which needs to sterilize, can just continue to use, and avoid the intersection sense between patient Dye.

The beneficial effects of the utility model are: the present apparatus passes through pressing U-shaped part, so that top expanded support plate and lower part expanded support Certain angle is opened between plate, is easy to implement the expanded support of intravaginal, convenient for observing the situation of intravaginal, under suiting the medicine to the illness Medicine, in observation, observation panel is unobstructed, therefore doctor can check vagina by equipment such as flashlights, improves and checks precision, It is possible to reduce missing inspection, the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main view of the utility model；

Fig. 2 is the right view of the utility model.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

One kind as depicted in figs. 1 and 2 peeps negative dilator, the support frame 1 including a U-shaped, the lower end of support frame as described above 1 A handle 2 is formed after machining, the lower part expanded support plate 3 of vaginal dilation is welded in the inside of support frame as described above 1, in institute The inside for stating support frame 1 is additionally provided with the top expanded support plate 4 of the cooperation lower part expanded support plate 3, the top expanded support plate 4 Pin shaft 401 is welded at both ends, the pin shaft 401 is inserted into support frame as described above 1, and top expanded support plate 4 can surround the pin shaft 401 rotations, are welded with a shank 402 at the external position of the top expanded support plate 4, after the lower ends bent of the shank 402 U-shaped part 403 is formed, forms an observation panel 5, the shank 402 between the lower part expanded support plate 3 and top expanded support plate 4 In the outside of the observation panel 5, observation of the doctor to vagina is not influenced, a screw rod is movably set in support frame as described above 1 6, it is combined with the first pin shaft 601 between the screw rod 6 and support frame as described above 1, nut 7, the screw rod are combined on the screw rod 6 6 pass through the U-shaped part 403, and the diameter of the screw rod 6 is less than the insied width of the U-shaped part 403.

A preferred embodiment in the utility model is arranged with a spring 666, the spring 666 on the screw rod 6 It is mutually against between the U-shaped part 403 and the nut 7.

A preferred embodiment in the utility model, support frame as described above 1 outside weldings there are two sleeve 121, Inserted link 131 is assigned in the sleeve 121, the inserted link 131 can take out outward, be welded between two inserted links 131 One frame 141, gluing is fixed with magnifying glass (not shown) in the frame 141, and the magnifying glass corresponds to the observation panel, institute Stating distance of the magnifying glass apart from observation panel can be adjusted by the insertion depth of inserted link, can be to yin by setting magnifying glass Situation in road amplifies, and the ratio of amplification can be adjusted by the depth that inserted link is inserted into sleeve, helps doctor Vagina diagnosis is completed, convenient for finding tiny lesion, to suit the remedy to the case.

A preferred embodiment in the utility model is fixed with a truncated cone-shaped in the surface bonding of the U-shaped part 403 Force block 444, in operation, four refer to shank part, thumb pins the force block.

A preferred embodiment in the utility model, the force block 444 are solid rubber material.

The operating procedure of the present apparatus is as follows:

Firstly, the left end of top expanded support plate and lower part expanded support plate is closed, it is inserted into intravaginal after closure, according to inspection need It is inserted into suitable depth, then presses U-shaped part, so that top expanded support plate is opened, when needing to cooperate remaining instrument to yin When road is treated, rotary screw is rotated further by nut so that screw rod is located in U-shaped part, locks U-shaped part by nut, makes It obtains U-shaped part to be fixed, can not reduce, so that top expanded support plate and lower part expanded support plate keep an aperture, convenient for intravaginal Inspection can be with slight amount U-shaped part after inspection, then upward rotary screw so that screw rod is detached from U-shaped part, It extracts, playbacks after extraction to nut again, the later period, which needs to sterilize, can just continue to use, and avoid the intersection sense between patient Dye.

The beneficial effects of the utility model are: the present apparatus passes through pressing U-shaped part, so that top expanded support plate and lower part expanded support Certain angle is opened between plate, is easy to implement the expanded support of intravaginal, convenient for observing the situation of intravaginal, under suiting the medicine to the illness Medicine, in observation, observation panel is unobstructed, therefore doctor can check vagina by equipment such as flashlights, improves and checks precision, It is possible to reduce missing inspection, the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims (5)

1. one kind peeps negative dilator, it is characterised in that: the support frame including a U-shaped, the lower mechanical processing of support frame as described above A handle is formed afterwards, the lower part expanded support plate of vaginal dilation is welded on the inside of support frame as described above, in support frame as described above Inside is additionally provided with the top expanded support plate of the cooperation lower part expanded support plate, is welded with pin at the both ends of the top expanded support plate Axis, the pin shaft is inserted into support frame as described above, and top expanded support plate can be rotated around the pin shaft, in the top expanded support plate It is welded with a shank at external position, forms U-shaped part after the lower ends bent of the shank, the lower part expanded support plate and top are expanded An observation panel is formed between fagging, the shank is located at the outside of the observation panel, does not influence observation of the doctor to vagina, It is movably set with a screw rod in support frame as described above, the first pin shaft, the spiral shell are combined between the screw rod and support frame as described above Nut is combined on bar, the screw rod passes through the U-shaped part, and the diameter of the screw rod is less than the insied width of the U-shaped part.

2. according to claim 1 peep negative dilator, it is characterised in that: a spring is arranged on the screw rod, it is described Spring is mutually against between the U-shaped part and the nut.

3. according to claim 1 peep negative dilator, it is characterised in that: support frame as described above outside weldings there are two insert Set, has assigned inserted link in the sleeve, and the inserted link can take out outward, is welded with a frame between two inserted links, Gluing is fixed with magnifying glass in the frame, and the magnifying glass corresponds to the observation panel, and the magnifying glass is apart from observation panel Distance can be adjusted by the insertion depth of inserted link.

4. according to claim 1 peep negative dilator, it is characterised in that: be fixed in the surface bonding of the U-shaped part The force block of one truncated cone-shaped, in operation, four refer to that thumb pins the force block shank part.

5. according to claim 4 peep negative dilator, it is characterised in that: the force block is solid rubber material.