CN204744094U - Antiskid formula vaginal dilator - Google Patents
Antiskid formula vaginal dilator Download PDFInfo
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- CN204744094U CN204744094U CN201520340343.2U CN201520340343U CN204744094U CN 204744094 U CN204744094 U CN 204744094U CN 201520340343 U CN201520340343 U CN 201520340343U CN 204744094 U CN204744094 U CN 204744094U
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- handle
- vaginal dilator
- projection
- slip type
- resistance area
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Abstract
The utility model discloses an antiskid formula vaginal dilator, including be the duck expand on rostriform the piece and with the last handle of a last expansion piece body coupling, be the duck rostriform expand down the piece and with the lower handle of time expanding a piece body coupling upward still be equipped with the observation window on the handle be equipped with articulated positioning mechanism down between handle and the last handle down the outside of handle is equipped with protrusion in the surperficial non -slip raised of handle down, non -slip raised divide into more than two sets of. The utility model discloses the downside of handle is equipped with many non -slip raised on the surface under, is equipped with the push -and -pull piece at the lower extreme of last handle, when using, holds stay handle and last handle, can increase frictional force through non -slip raised, reaches skid -proof purpose, and through the push -and -pull piece can be convenient operate convenient and fast.
Description
Technical field
This utility model relates to medical instruments field, especially relates to a kind of Anti-slip type vaginal dilator.
Background technology
Vaginal dilator (vaginal dilator, vaginal speculum, specula, vaginal speculum) is made up of upper and lower two pages and handle, as figure.Being mainly used in gynecological's routine examination, operation, when doctor is when doing gynecologial examination, being strutted by vaginal orifice, opening the front and rear wall of vagina, can see the intravaginal state of an illness with this dilator (being generally single use), is a kind of therapeutic medical assistive device.Existing dilator (also referred to as specula or vaginal speculum), is generally made up of the first half of duckbill and the handle of latter half, and first half has two blades of duckbill, and two blades can be opened thus be opened by vaginal orifice.Around the connecting portion of two blades, have breach as inspection socket, the sight line of people can be adopted by this inspection socket and be observed vagina inside, and in the treatment, this inspection socket is also simultaneously as the passage of therapeutic device turnover.The handle of existing vaginal dilator is smooth often, not easily holds in use, causes operation inconvenience, therefore, needs to design a kind of Anti-slip type vaginal dilator.
Utility model content
The purpose of this utility model is the defect that the handle overcoming prior art medial vagina dilator is not easily held to provide a kind of Anti-slip type vaginal dilator.
This utility model is realized by following proposal:
A kind of Anti-slip type vaginal dilator, the upper handle comprising the upper expanding plate in duckbill and be connected with upper expanding plate one, lower expanding plate in duckbill and the lower handle be connected with lower expanding plate one, described upper handle is also provided with observation window, hinge locating mechanism is provided with between described lower handle and upper handle, be provided with the anti-skidding projection protruding from lower handle surface in the outside of described lower handle, described anti-skidding projection is divided into more than two.
Described anti-skidding projection be many in the step-like and First scalariform be directed upwardly protruding and many in step-like and protrusion direction second step shape projection down.
The first non-resistance area that described First scalariform projection comprises the first resistance area and is attached thereto, the angle between described first resistance area and the first non-resistance area is 60-120 degree;
The second non-resistance area that described second step shape projection comprises the second resistance area and is attached thereto, the angle between described second resistance area and the second non-resistance area is 60-120 degree.
Intersection that is protruding at described First scalariform and second step shape projection is also provided with upper and lower two groups of anti-slop serrations, and described anti-slop serrations comprises two crossing strip projected parts;
Angle between described two crossing strip projected parts is 45-135 degree, and the angle of the anti-slop serrations on top is directed upwardly, corresponding, and the angle direction of the anti-slop serrations of bottom down.
Be provided with push-and-pull block in the lower end of described upper handle, the surface of described push-and-pull block is provided with anti-skidding groove, and described anti-skidding groove is provided with antiskid particles.
Described anti-skidding projection is for protruding from the dots structure of lower handle side, and the surface of described dots structure is smooth surface, and the even branch of described dots structure is in lower handle side.
Described hinge locating mechanism comprises the chute being arranged at upper handle both sides and the bearing pin being arranged at lower handle both sides, is provided with corrugated latch in described chute.
The inwall of described observation window is provided with a base, a ball is inlaid with in described base, the centre of sphere of described ball is positioned at the inside of described base, described ball is connected with light source by a connecting rod, light source is corresponding with power supply to be electrically connected, and described power supply, base, connecting rod, light source form closed-loop path successively.
Described light source is LED light source.
The beneficial effects of the utility model are:
1. a kind of Anti-slip type of this utility model vaginal dilator is provided with many anti-skidding projections on the downside surface of lower handle, push-and-pull block is provided with in the lower end of upper handle, in use, hold lower handle and upper handle, frictional force can be increased by anti-skidding projection, reach anti-skidding object, and can be operated easily by push-and-pull block, convenient and swift;
2. the arc convex of a kind of Anti-slip type vaginal dilator of this utility model comprises protruding and many protrusion direction second step shape projection down of many protrusion direction First scalariform upward, be in one's hands when staying handle, the First scalariform projection towards the opposite by projection and second step shape projection, produce double resistance, add frictional force, can effectively reach anti-skidding object;
3. a kind of Anti-slip type of this utility model vaginal dilator is protruding at First scalariform is also provided with upper and lower two groups of anti-slop serrations with the intersection of second step shape projection, anti-slop serrations comprises two crossing strip projected parts, further can increase frictional force by these two groups of anti-slop serrations, increase skidproof effect;
4. a kind of Anti-slip type vaginal dilator of this utility model is provided with the light source that can freely swing on observation window, can carry out comprehensively clearly checking to focus when there is no additional light source, light source is LED light source, the brightness of light source is large and heat that is that produce is less, easy to use, power supply is arranged on inside observation window, can not impact inspection;
5. a kind of Anti-slip type vaginal dilator of this utility model is provided with corrugated latch on chute, and bearing pin slides in chute, and latch can be fixed the position of bearing pin, facilitates the fixing of vaginal dilator expansion angle;
6. a kind of Anti-slip type of this utility model vaginal dilator is in anti-skidding projection for protruding from the dots structure of lower handle side, and dots structure not only effectively can increase frictional force, and manufactures simple, and cost is lower, can reduce the cost of enterprise greatly.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of Anti-slip type vaginal dilator of this utility model;
Fig. 2 is the detail of construction in A portion in Fig. 1;
Fig. 3 is the left view of a kind of Anti-slip type vaginal dilator of this utility model;
Fig. 4 is the detail of construction in B portion in Fig. 3;
Fig. 5 is the detail of construction in C portion in Fig. 3;
Fig. 6 is the left view of the another embodiment of a kind of Anti-slip type of this utility model vaginal dilator.
In figure: 1 is observation window, 2 is upper expanding plate, and 3 is lower expanding plate, 4 is upper handle, and 5 is lower handle, and 6 is arc convex, 61 is that First scalariform is protruding, and 611 is the first resistance area, and 622 is the first non-resistance area, 62 is that second step shape is protruding, and 621 is the second resistance area, and 622 is the second non-resistance area, 63 is dots structure, and 7 is push-and-pull block, and 8 is anti-slop serrations, 81 is strip projected parts, and 9 is anti-skidding groove, and 10 is antiskid particles, 11 is chute, 12 is bearing pin, and 13 is latch, and 14 is base, 15 is ball, 16 is connecting rod, and 17 is light source, and 18 is power supply.
Detailed description of the invention
Be described further below in conjunction with Fig. 1-6 pairs of this utility model preferred embodiments.
Embodiment 1
A kind of Anti-slip type vaginal dilator, the upper handle 4 comprising the upper expanding plate 2 in duckbill and be connected with upper expanding plate 2 one, lower expanding plate 3 in duckbill and the lower handle 5 be connected with lower expanding plate 3 one, described upper handle 4 is also provided with observation window 1, hinge locating mechanism is provided with between described lower handle 5 and upper handle 4, be provided with in the outside of described lower handle 5 and protrude from anti-skidding protruding 6 of lower handle 5 surface, described anti-skidding protruding 6 be divided into more than two.In use, hold lower handle and upper handle, can frictional force be increased by anti-skidding projection, reach anti-skidding object, and can be operated easily by push-and-pull block, convenient and swift.
Described anti-skidding protruding 6 be many in the step-like and First scalariform be directed upwardly protruding 61 and many in step-like and protrusion direction second step shape projection 62 down.The first non-resistance area 612 that described First scalariform projection 61 comprises the first resistance area 611 and is attached thereto, the angle between described first resistance area 611 and the first non-resistance area 612 is 60-120 degree; The second non-resistance area 622 that described second step shape projection 62 comprises the second resistance area 621 and is attached thereto, the angle between described second resistance area 621 and the second non-resistance area 622 is 60-120 degree.Be in one's hands when staying handle, by First scalariform that projection is towards the opposite, protruding and second step shape projection, produces double resistance, adds frictional force, can effectively reach anti-skidding object.Anti-skidding projection of the present utility model is not only limited to First scalariform described in the present embodiment protruding 61 and second step shape projection 62, can also for other can be anti-skidding structure, the present embodiment is its preferred mode.
Also be provided with upper and lower two groups of anti-slop serrations 8 at described First scalariform protruding 61 with the intersection of second step shape projection 62, described anti-slop serrations 8 comprises two crossing strip projected parts 81; Angle between described two crossing strip projected parts 81 is 45-135 degree, and the angle of the anti-slop serrations 8 on top is directed upwardly, corresponding, and the angle direction of the anti-slop serrations 8 of bottom down.Further can increase frictional force by these two groups of anti-slop serrations, increase skidproof effect.
Be provided with push-and-pull block 7 in the lower end of described upper handle 4, the surface of described push-and-pull block 7 is provided with anti-skidding groove 9, and described anti-skidding groove 9 is provided with antiskid particles 10.Antiskid particles 10 can increase frictional force further, and it is more convenient to make the operation of push-and-pull block 7.
Described hinge locating mechanism comprises the chute 11 being arranged at upper handle 4 both sides and the bearing pin 12 being arranged at lower handle 5 both sides, is provided with corrugated latch 13 in described chute 11.Bearing pin slides in chute, and latch can be fixed the position of bearing pin, facilitates the fixing of vaginal dilator expansion angle.
The inwall of described observation window 1 is provided with a base 14, a ball 15 is inlaid with in described base 14, the centre of sphere of described ball 15 is positioned at the inside of described base 14, described ball 15 is connected with light source 17 by a connecting rod 16, light source 17 is corresponding with power supply 18 to be electrically connected, and described power supply 18, base 14, connecting rod 16, light source 17 form closed-loop path successively.Described light source 17 is LED light source.Observation window is provided with the light source that can freely swing, can carry out comprehensively clearly checking to focus when there is no additional light source, light source is LED light source, the brightness of light source is large and heat that is that produce is less, easy to use, power supply is arranged on inside observation window, can not impact inspection.
Embodiment 2
Repeat no more with embodiment 1 something in common in the present embodiment, difference is: described anti-skidding protruding 6 for protruding from the dots structure 63 of lower handle 5 side, the surface of described dots structure is smooth surface, and the even branch of described dots structure 63 is in lower handle 5 side.Dots structure not only effectively can increase frictional force, and manufactures simple, and cost is lower, can reduce the cost of enterprise greatly.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from this utility model spirit, all belong to the scope that this utility model is claimed.
Claims (9)
1. an Anti-slip type vaginal dilator, the upper handle (4) comprising the upper expanding plate (2) in duckbill and be connected with upper expanding plate (2) one, lower expanding plate (3) in duckbill and the lower handle (5) be connected with lower expanding plate (3) one, described upper handle (4) is also provided with observation window (1), hinge locating mechanism is provided with between described lower handle (5) and upper handle (4), it is characterized in that: be provided with the anti-skidding projection (6) protruding from lower handle (5) surface in the outside of described lower handle (5), described anti-skidding projection (6) is divided into more than two.
2. a kind of Anti-slip type vaginal dilator according to claim 1, is characterized in that: described anti-skidding projection (6) for many in the step-like and First scalariform projection (61) be directed upwardly and many be step-like and protrusion direction second step shape projection (62) down.
3. a kind of Anti-slip type vaginal dilator according to claim 2, it is characterized in that: the first non-resistance area (612) that described First scalariform projection (61) comprises the first resistance area (611) and is attached thereto, the angle between described first resistance area (611) and the first non-resistance area (612) is 60-120 degree;
The second non-resistance area (622) that described second step shape projection (62) comprises the second resistance area (621) and is attached thereto, the angle between described second resistance area (621) and the second non-resistance area (622) is 60-120 degree.
4. a kind of Anti-slip type vaginal dilator according to claim 2, it is characterized in that: be also provided with upper and lower two groups of anti-slop serrations (8) described First scalariform projection (61) and the intersection of second step shape projection (62), described anti-slop serrations (8) comprises two crossing strip projected parts (81);
Angle between described two crossing strip projected parts (81) is 45-135 degree, and the angle of the anti-slop serrations (8) on top is directed upwardly, corresponding, and the angle direction of the anti-slop serrations (8) of bottom down.
5. a kind of Anti-slip type vaginal dilator according to claim 1, it is characterized in that: be provided with push-and-pull block (7) in the lower end of described upper handle (4), the surface of described push-and-pull block (7) is provided with anti-skidding groove (9), and described anti-skidding groove (9) is provided with antiskid particles (10).
6. a kind of Anti-slip type vaginal dilator according to claim 1, it is characterized in that: described anti-skidding projection (6) is for protruding from the dots structure (63) of lower handle (5) side, the surface of described dots structure is smooth surface, and the even branch of described dots structure (63) is in lower handle (5) side.
7. a kind of Anti-slip type vaginal dilator according to claim 1, it is characterized in that: described hinge locating mechanism comprises the chute (11) being arranged at upper handle (4) both sides and the bearing pin (12) being arranged at lower handle (5) both sides, is provided with corrugated latch (13) in described chute (11).
8. a kind of Anti-slip type vaginal dilator according to claim 1, it is characterized in that: the inwall of described observation window (1) is provided with a base (14), a ball (15) is inlaid with in described base (14), the centre of sphere of described ball (15) is positioned at the inside of described base (14), described ball (15) is connected with light source (17) by a connecting rod (16), light source (17) is corresponding with power supply (18) to be electrically connected, and described power supply (18), base (14), connecting rod (16), light source (17) form closed-loop path successively.
9. a kind of Anti-slip type vaginal dilator according to claim 8, is characterized in that: described light source (17) is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340343.2U CN204744094U (en) | 2015-05-25 | 2015-05-25 | Antiskid formula vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340343.2U CN204744094U (en) | 2015-05-25 | 2015-05-25 | Antiskid formula vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744094U true CN204744094U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340343.2U Active CN204744094U (en) | 2015-05-25 | 2015-05-25 | Antiskid formula vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744094U (en) |
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2015
- 2015-05-25 CN CN201520340343.2U patent/CN204744094U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |