CN210228100U - Full-view vaginal dilator - Google Patents

Abstract

The utility model is suitable for a medical instrument technical field, in particular to full field of vision expands external genitals. The problem of expand visual field scope of external genitals among the prior art and receive sheltering from, inconvenient operation is solved. The utility model discloses expand leaf and duckbilled shape and expand down to paste between the leaf and have the elastic membrane on original duckbilled shape, be equipped with the curved surface baffle in peeping the mouth periphery, set up elasticity clamping device on the lower surface that expands the leaf on duckbilled shape, install secretion suction means on elasticity clamping device, secretion suction means includes the pipette and installs the gluey head suction bag at the pipette end, the end of pipette be with duckbilled shape on expand leaf shape assorted bending shape. The utility model discloses increased the structure of elastic membrane and curved surface baffle, guaranteed the broad operation field of vision, the suction of pipette can be tied the suction with the mucus, has guaranteed that the operation does not receive the influence that the mucus was tied, makes things convenient for the operation.

Description

Full-view vaginal dilator

Technical Field

The utility model belongs to the technical field of medical instrument, in particular to full field of vision expands external genitals.

Background

The vaginal dilator is mainly used for gynecological routine examination and operation, the upper wall and the lower wall of a vagina can be resisted when the existing vaginal dilator is opened, but the vaginal dilator cannot block the left and right side walls of the relaxed vagina, the visual field of the operation can still be blocked, in the operation process, the body hair of the vulva can also block the visual field, the existing vaginal dilator does not have the shielding effect on the body hair of the vulva, the operation is not beneficial to observation and operation, in addition, in the operation process, the cervical canal can secrete mucus plugs at times, a cotton swab is generally adopted to remove in the operation process, but the viscosity of the mucus plugs is very high, and the cotton swab is not easy to thoroughly erase the mucus plugs.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a vaginal dilator with wide visual field and convenient operation.

In order to realize the purpose, the utility model discloses the technical scheme who takes is:

a full-visual-field vaginal dilator comprises a duckbilled upper dilating blade and a duckbilled lower dilating blade, wherein a peeping hole is arranged at the tail end of the duckbilled upper dilating blade, the bottom end of the peeping hole extends downwards to form an upper handle, the tail end of the duckbilled lower dilating blade extends downwards to form a lower handle, the duckbilled upper dilating blade is hinged with the tail end of the duckbilled lower dilating blade, an adjusting and locking device is arranged between the upper handle and the lower handle, a clamping groove is arranged on the upper handle, a through hole is arranged on the lower handle, the adjusting and locking device comprises a fishbone-shaped fixing lock, a stop block and a sealing head which are positioned at the tail end of the fishbone-shaped fixing lock, the fishbone-shaped fixing lock end is arranged in the clamping groove, the stop block and the sealing head of the tail end are respectively arranged at two sides of the through hole, the tail end of the fishbone-shaped fixing lock is fixed on the lower handle, an elastic membrane is pasted between the left lower edge of the duckbilled upper dilating blade and the right upper edge of the duckbilled lower dilating blade, the periphery of the peeping port is provided with a curved baffle, the lower surface of the duckbilled upper flaring is provided with an elastic clamping device, the elastic clamping device is provided with a secretion suction device, the secretion suction device comprises a pipette and a rubber head suction bag arranged at the tail end of the pipette, and the tail end of the pipette is in a curved shape matched with the duckbilled upper flaring shape.

Further, the elastic clamping device comprises a connecting plate fixed with the lower surface of the duckbilled upper flaring leaf and an arc-shaped elastic clamping piece fixed at the bottom end of the connecting plate and used for clamping a pipette.

Furthermore, the upper edge of the curved baffle is in a downward concave arc shape, and the whole curved baffle is in a curved arc shape facing towards the duckbilled upper expanding blades.

Furthermore, soft transparent rubber layers are arranged on the outer surfaces of the duckbilled upper expanding leaves and the duckbilled lower expanding leaves.

Furthermore, the duckbilled upper leaf expander, the duckbilled lower leaf expander, the elastic membrane and the curved baffle are all made of transparent materials.

Further, the number of the elastic clamping devices is 2.

Further, the head end of the pipette is made of soft silica gel.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses expand the leaf on duckbilled shape and expand the both sides of leaf under duckbilled shape and set up the elastic membrane, can keep out the vaginal wall of both sides outside the operation field of vision, enlarged the operation field of vision.

(2) The utility model discloses the lower surface that expands the leaf on duckbilled shape sets up secretion suction means, has avoided taking the cotton swab from the external process of getting rid of the mucus bolt of cervical canal secretion, and in addition, the suction of pipette can tie the suction with the mucus, has guaranteed that the operation does not receive the influence that the mucus was tied, makes things convenient for the operation.

(3) The utility model discloses expand the leaf on the duckbilled shape and expand the surface of leaf under the duckbilled shape all sets up soft rubber layer, and the head end of pipette also adopts soft silica gel material, has reduced the misery of patient when the operation.

(4) The utility model discloses the peep hole periphery that expands the leaf sets up the curved surface baffle on duckbilled shape, can keep out the body hair of vulva outside the operation field of vision, has guaranteed the broad operation field of vision.

Drawings

Figure 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic structural view of the duckbilled upper expanding leaf of the present invention,

FIG. 3 is a schematic cross-sectional view of the duckbilled upper leaf-expanding and elastic holding device of the present invention,

figure 4 is a schematic structural view of the elastic clamping device of the invention,

figure 5 is a schematic view of the structure of the lower handle,

figure 6 is a schematic view of the structure of the adjusting locking device,

in the figure:

1. duckbilled upper leaf, 2. duckbilled lower leaf,

3. an upper handle, 3-1, a clamping groove,

4. lower handle, 4-1. through hole

5. Adjusting locking device, 5-1, fishbone-shaped fixing lock, 5-2, stop block, 5-3, end enclosure

6. A peep hole, 7, a curved baffle,

8. a secretion suction device 8-1, a pipette 8-2, a rubber head suction bag,

9. an elastic membrane, 10, a transparent rubber layer,

11. the elastic clamping device comprises 11-1 parts of a connecting plate and 11-2 parts of arc elastic clamping pieces.

Detailed Description

As shown in fig. 1-6, the utility model relates to a full-view vaginal dilator, which comprises a duckbilled upper dilating blade 1, a duckbilled lower dilating blade 2, a peeping hole 6 arranged at the end of the duckbilled upper dilating blade 1, an upper handle 3 formed by downward extending the bottom end of the peeping hole 6, a lower handle 4 formed by downward extending the tail end of the duckbilled lower dilating blade 2, a duckbilled upper dilating blade 1 hinged with the tail end of the duckbilled lower dilating blade 2, an adjusting and locking device 5 arranged between the upper handle 3 and the lower handle 4, a clamping groove 3-1 arranged on the upper handle 3, a through hole 4-1 arranged on the lower handle 4, the adjusting and locking device 5 comprising a fishbone-shaped fixing lock 5-1, a stop block 5-2 and a seal head 5-3 arranged at the tail end of the fishbone-shaped fixing lock 5-1, the head of the fishbone-shaped fixing lock 5-1 arranged in the clamping groove 3-1, the stop block 5-2 and the seal head 5-3 at the tail end arranged at both sides of the through hole 4-, the tail end of the fishbone-shaped fixing lock 5-1 is fixed on the lower handle 4, the elastic membrane 9 is stuck between the lower edge of the left side of the duckbilled upper flaring leaf 1 and the upper edge of the left side of the duckbilled lower flaring leaf 2, and between the lower edge of the right side of the duckbilled upper flaring leaf 1 and the upper edge of the right side of the duckbilled lower flaring leaf 2, the periphery of the peeping hole 6 is provided with a curved baffle 7, in order to be attached to a human body, the curved baffle 7 is designed into a curved arc surface shape facing to the direction of the duckbilled upper flaring leaves 1, an elastic clamping device 11 is arranged on the lower surface of the duckbilled upper flaring 1, a secretion suction device 8 is arranged on the elastic clamping device 11, the secretion suction device 8 comprises a pipette 8-1 and a rubber head suction bag 8-2 arranged at the tail end of the pipette 8-1, the tip of the pipette 8-1 is in a curved shape matching the shape of the duckbill upper leaflet 1.

As the improvement of the technical proposal, the elastic clamping device 11 comprises a connecting plate 11-1 fixed with the lower surface of the duckbilled upper flaring leaf 1 and an arc-shaped elastic clamping sheet 11-2 fixed at the bottom end of the connecting plate 11-1 and used for clamping the pipette 8-1.

As the improvement of the technical proposal, the upper edge of the curved baffle 7 is in a downward concave arc shape.

In order to reduce the pain of a patient during operation, as an improvement of the technical scheme, soft transparent rubber layers are arranged on the outer surfaces of the duckbilled upper flaring leaves 1 and the duckbilled lower flaring leaves 2.

In order to ensure the operation visual field and make the operation clearer, as the improvement of the technical proposal, the duckbilled upper expanding leaf 1, the duckbilled lower expanding leaf 2 and the elastic membrane 9 are all transparent.

In order to increase the stability of the pipette, as an improvement of the technical solution, the number of the elastic clamping devices 11 is 2, and the elastic clamping devices are fixed on the lower surface of the duckbill-shaped upper flaring 1 at certain intervals.

In order to prevent the patient from being scratched and ensure the comfort of the patient, as an improvement of the technical scheme, the periphery of the curved baffle 7 is made to be smooth and smooth, the material is transparent plastic, and the head end of the pipette 8-1 is made of soft silica gel.

For ease of handling, the length of the pipette is designed to be: when the tail end of the pipette 8-1 is abutted against the curved baffle 7, the head end of the pipette 7 protrudes 2cm beyond the head end of the duckbill-shaped upper flaring 1, and the diameter of the pipette 7 is designed to be 3-4 mm.

When in use, the duckbilled upper flaring leaf 1 and the duckbilled lower flaring leaf 2 are inserted into the vagina of a patient, the duckbilled upper flaring leaf 1 and the duckbilled lower flaring leaf 2 are unfolded to a proper angle, then the fishbone-shaped fixing lock 5-1 is rotated to be clamped on the clamping groove 3-1 for fixing, so that the current situation of the vaginal dilator is kept, along with the unfolding of the duckbilled upper flaring leaf 1 and the duckbilled lower flaring leaf 2, the elastic membrane 9 is opened, the loose vaginal wall is resisted outside the operation visual field, the curved baffle 7 resists the body hair of the vulva outside the operation liquid suction pipe, so that the cervix can be completely exposed for diagnosis of the cervix, if the cervix has a mucus bolt at the cervix mouth, the rubber head suction bag 8-2 is held to press the rubber head suction bag 8-1 downwards, the rubber head suction bag 8-1 is taken down from the lower surface of the duckbilled upper flaring leaf 1, the rubber head suction bag 8-2 is forcibly extruded and moved to the mucus bolt, the rubber head suction bag 8-2 is loosened to suck the mucus plug.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a full field of vision expands external genitals, expands the leaf under the duckbilled shape, expands the end of leaf on the duckbilled shape and is equipped with the peep hole, peep hole bottom downwardly extending forms the upper handle, expands the tail end downwardly extending of leaf under the duckbilled shape and forms the lower handle, expands the leaf on the duckbilled shape and expands the tail end of leaf under the duckbilled shape and articulate, set up regulation locking device between upper handle and the lower handle, be equipped with the draw-in groove on the upper handle, be equipped with the through-hole on the lower handle, regulation locking device includes the fixed lock of fishbone shape to and be located the dog and the head of the fixed lock tail end of fishbone shape, the fixed lock end of fishbone is installed in the draw-in groove, and the dog and the head of tail end are arranged in the both sides of through-hole respectively, make the tail end of the fixed lock of fishbone shape fix on the lower handle, its characterized in that paste between the lower border of the left side of the upper expand leaf on the duckbilled shape and the left side of expand the leaf The utility model discloses a peep mouth, including the duckbilled mouth, the lower surface that expands the leaf is provided with elasticity clamping device on the duckbilled mouth shape elasticity clamping device is last to install secretion suction means, secretion suction means includes the pipette and installs at the terminal rubber head of pipette and inhale the bag, the end of pipette be with the duckbilled shape on expand leaf shape assorted crooked shape, elasticity clamping device include with expand leaf fixed surface's connecting plate on the duckbilled mouth shape to and fix at the connecting plate bottom, be used for the arc elasticity holding piece of centre gripping pipette.

2. The full field of vision vaginal dilator of claim 1, wherein the upper edge of said curved baffle is in the shape of a downwardly concave arc, generally in the shape of a curved arc toward the upper leaflet of the duckbill shape.

3. The full field of vision pudenda dilator of claim 1, wherein the outer surfaces of said duckbill upper and lower enlargers are provided with soft transparent rubber layers.

4. The full field of vision pudenda dilator of claim 1, wherein said duckbill upper and lower leaflets and said elastic membrane are transparent.

5. A full field vaginal speculum according to claim 1, wherein said resilient holding means is 2 in number.

6. The full field of vision vaginal dilator of claim 1, wherein the tip of the pipette is of soft silica gel.

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