CN202136677U

CN202136677U - Safety instantly-destroyable disposable vaginal dilator

Info

Publication number: CN202136677U
Application number: CN201120194469U
Authority: CN
Inventors: 陈光荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-10
Filing date: 2011-06-10
Publication date: 2012-02-08
Anticipated expiration: 2021-06-10

Abstract

The utility model relates to a safety instantly-destroyable disposable vaginal dilator, which comprises a lower dilating piece and an upper dilating piece. A left shaft pin and a right shaft pin of the upper dilating piece are in pin joint with a left shaft hole and a right shaft hole of the lower dilating piece respectively. The safety instantly-destroyable disposable vaginal dilator is characterized in that the lower dilating piece comprises a lower wing, a lower handle and an instantly-destroyable dilating adjusting rod with inclined fastening teeth, the lower wing is provided with the left shaft hole and the right shaft hole, the instantly-destroyable dilating adjusting rod is connected integrally with the lower handle, the upper dilating piece comprises an upper wing, an upper handle and a positioning slip sheet, the upper wing is provided with the left shaft pin and the right shaft pin, the upper handle is provided with a sight opening, a notch and a positioning slip sheet mounting hole, the instantly-destroyable dilating adjusting rod upwardly penetrates through the notch, and the positioning slip sheet can be pushed up to be fastened with the corresponding inclined fastening tooth on the instantly-destroyable dilating adjusting rod penetrating through the notch. Compared with the prior art, the safety instantly-destroyable disposable vaginal dilator has the advantages that the positioning slip sheet is fastened with the corresponding inclined fastening tooth on the instantly-destroyable dilating adjusting rod, the vaginal dilator can be destroyed by slightly pushing the front end of the instantly-destroyable dilating adjusting rod after being used, the vaginal dilator is simple in structure and convenient to destroy, and dilating, positioning and destroying can be realized with one hand.

Description

Safe instant-destroying formula disposable vagina expander

Technical field

This utility model relates to a kind of disposable use vaginal dilator of safe instant-destroying formula that clinical female reproductive system diagnosis and treatment and when operation use that is used for.

Background technology

Vaginal dilator common in the medical treatment is formed by the upper and lower expanding plate that is duck or olecranon-like, and utilizes the pivot pin of upper and lower expanding plate and axis hole to connect, but mostly has problems such as fixed structure complicacy and operation inconvenience.Also have and adopt single hook-type or many hook-types expansion fixed structure, though designs simplification many, this kind structure must with the hands be operated and could be implemented, and makes troubles to operation.The vaginal dilator that some can one-handed performance is also arranged at present; Generally be employed in a fixing expansion adjusting rod with oblique buckle teeth on the one-sided handle of expanding plate, with the snaps into position of following expanding plate handle one side, though this structure one-hand operation; But when expansion is because of one-sided location; The last bottom wing of expanding plate receives the extruding of vaginal wall, and upper limb can deform, thereby makes the patient produce pain or uncomfortable feeling.Existing in addition vaginal dilator generally is not provided with self-distruction structure, even the also unreasonable or inconvenient operation of its self-distruction structure is arranged.

Summary of the invention

This utility model technical problem to be solved is: overcome the deficiency of above-mentioned prior art and provide a kind of simple in structure, one-handed performance convenient, unmake convenient and the patient feels the disposable use vaginal dilator of comfortable safe instant-destroying formula.

In order to solve the problems of the technologies described above; This utility model adopts following technical scheme: comprise following expanding plate, go up expanding plate; The left and right axis hole pin joint of the left and right pivot pin of last expanding plate and following expanding plate; It is characterized in that: following expanding plate comprises the destroyed expansion adjusting rod of the bottom wing, lower handle and the oblique buckle teeth of band that have left and right axis hole, and destroyed expansion adjusting rod and lower handle are connected as a single entity; Last expanding plate comprises upper limb, upper handle and the location slide plate that has left and right pivot pin, and upper handle is provided with and wears breach and location slide plate installing hole on inspection door, the destroyed expansion adjusting rod; The location slide plate can abovely push away with the destroyed expansion adjusting rod that passes breach on oblique buckle teeth engage.

Said destroyed expansion adjusting rod is connected with lower handle through destroyed band.

Said destroyed band is the downside of destroyed expansion adjusting rod rear end or the gap that upside forms through pouring reducing.

Slide plate upper end, said location is an inclined-plane.

The centre of said location slide plate and lower end part respectively have the rib of a projection.

Upper handle is curved along the cross section of its width, and promptly upper handle is a concave surface towards operator's one side, and the location slide plate is installed in this concave surface place.

Said location slide plate comprises two Elastic buckles that usefulness is installed, and the installing hole of putting on handle under two Elastic buckles of location slide plate engages with upper handle.

Said destroyed adjusting rod is positioned at the centre of lower handle both sides.

The upper and lower both wings of said expanding plate are processed the expanding plate with oblong diagnosis and treatment hole respectively.

The both sides of the upper and lower both wings of said expanding plate all are respectively equipped with reinforcement.

This utility model compared with prior art has following beneficial effect: this utility model has used that the angle tooth engages on location slide plate and the destroyed expansion adjusting rod; With after one push away destroyed expansion adjusting rod front end and can unmake gently; Simple in structure, unmake conveniently, with the one hand operation of can expanding, locate and unmake.Because destroyed adjusting rod is positioned at the centre of lower handle both sides,, therefore when expansion, improved the stability in use of vaginal dilator greatly with left and right pivot pin equidistance; Owing to do not have control fitting on location slide plate and the destroyed expansion adjusting rod, promote the location slide plate gently and slide up and down promptly variable expansion angle simultaneously; And can firmly fix, the upper and lower wing is stressed evenly, flexible and convenient operation; Can not produce noise and vibration, so the patient feels comfortable, because the design of destroyed band; As long as thumb up can unmake once pushing away destroyed expansion adjusting rod front end gently; Use thereby guaranteed to carry out secondary, make it become disposable use vaginal dilator truly, the cross infection of effectively stopping iatrogenic disease.

Description of drawings

Fig. 1 is this utility model closure state structural representation;

Fig. 2 is this utility model folding condition structural representation;

Fig. 3 is the right view of Fig. 1;

Fig. 4 is the left view of Fig. 1;

Fig. 5 is the vertical view of Fig. 1;

Fig. 6 is the upward view of Fig. 1;

Fig. 7 is the longitudinal sectional view of Fig. 1;

Fig. 8 is the transverse sectional view of Fig. 1;

Fig. 9 is that the destroyed band of this utility model is by the state diagram that thoroughly fractures.

The specific embodiment

Referring to Fig. 1, Fig. 2, this utility model comprises following expanding plate, goes up expanding plate.Following expanding plate comprises the bottom wing 1 that has left and right axis hole, lower handle 2 and with the destroyed expansion adjusting rod 3 of oblique buckle teeth, destroyed expansion adjusting rod 3 is connected as a single entity with lower handle 2; Last expanding plate comprises upper limb 4, upper handle 5 and the location slide plate 6 that has left and right pivot pin, and upper handle 4 is provided with and wears breach 8 and location slide plate installing hole 9 (referring to Fig. 3, Fig. 7) on inspection door 7, the destroyed expansion adjusting rod; Location slide plate 6 comprises two Elastic buckles 10 (referring to Fig. 8) that usefulness is installed; The installing hole 9 that two Elastic buckles of location slide plate 6 are put on handle for 10 times engages with upper handle 5, locate slide plate 6 can more than push away with the destroyed expansion adjusting rod 3 that passes breach on oblique buckle teeth engage.The left and right axis hole pin joint of the left and right pivot pin of last expanding plate and following expanding plate.Destroyed adjusting rod 3 is positioned at the centre of lower handle both sides, with left and right pivot pin equidistance, when expansion, has improved the stability in use of vaginal dilator greatly.

For the ease of installing, upper handle is curved along the cross section of its width, and promptly upper handle is concave surface 11 (referring to Fig. 6) towards operator's one side, and location slide plate 6 is installed in this concave surface 11 places.The lower end of two Elastic buckles 10 of location slide plate is trapezoidal, the convenient installation.

Engage with the oblique buckle teeth of destroyed expansion adjusting rod 3 for the ease of location slide plate 6, slide plate 6 upper ends, location are an inclined-plane 12, are beneficial to engaging closely, and the centre of location slide plate 6 and the rib 13 that lower end part respectively has a projection make things convenient for thumb to promote the location slide plate.

For ease of unmaking, destroyed expansion adjusting rod 3 is with 14 to be connected with lower handle 2 through destroyed.Destroyed expansion adjusting rod 3 upsides and the body of rod remove rib; Be slick and sly shape; The downside (or upside) of destroyed expansion adjusting rod rear end is formed gap (destroyed be with 14) through pouring reducing, use Shi doctor as long as up one push away gently at destroyed expansion adjusting rod front end, destroyed band will thoroughly be fractureed.

The upper and lower both wings of expanding plate can be processed the expanding plate (referring to Fig. 5, Fig. 6) with oblong diagnosis and treatment hole 15 respectively, increase the diagnosis and treatment position, prevent to fail to pinpoint a disease in diagnosis; If before art, need washing vagina, then more help rinsing well.In order to strengthen the intensity of expanding plate, in order to avoid improper use causes fracture, all be respectively equipped with reinforcement 16 in the both sides of the upper and lower both wings of expanding plate simultaneously, expanding plate can not reduce its intensity because offering oblong diagnosis and treatment hole like this.Lower handle 2 can dig several circles or oval-shaped hole 17 (referring to Fig. 4), and handle is anti-skidding when being beneficial to operation, also can save material simultaneously.

Referring to Fig. 1, when using this utility model to do gynecologial examination or operation, that upper limb and bottom wing is closed; Insert vagina, after the upper handle 5 of pressing expanding plate reaches desired expansion angle, upwards promote to locate slide plate 6; Inclined-plane 12, slide plate upper end, location is stuck on the corresponding tiltedly buckle teeth of destroyed expansion adjusting rod 3, reaches fixed purpose (referring to Fig. 2), operation or inspection finish; When needs closure dilator, promote location slide plate 6 downwards, the upper end of location slide plate 6 is thrown off from the oblique buckle teeth of destroyed expansion adjusting rod 3; The upper and lower wing is closed, from vagina, take out, last doctor is as long as up one push away at destroyed expansion adjusting rod 3 front ends gently; Destroyed band will thoroughly be fractureed, and reaches the purpose of self-destruction.The whole operation process is easily easy, the only singlehanded operation that can accomplish expansion, locate, unmake.

Claims

1. safe instant-destroying formula disposable vagina expander; Comprise following expanding plate, go up expanding plate; The left and right axis hole pin joint of the left and right pivot pin of last expanding plate and following expanding plate; It is characterized in that: following expanding plate comprises the bottom wing (1) that has left and right axis hole, lower handle (2) and with the destroyed expansion adjusting rod (3) of oblique buckle teeth, destroyed expansion adjusting rod (3) is connected as a single entity with lower handle (2); Last expanding plate comprises upper limb (4), upper handle (5) and the location slide plate (6) that has left and right pivot pin, and upper handle (5) is provided with and wears breach (8) and location slide plate installing hole (9) on inspection door (7), the destroyed expansion adjusting rod; Push away on location slide plate (6) with the destroyed expansion adjusting rod (3) that passes breach (8) on oblique buckle teeth engage.

2. a kind of safe instant-destroying formula disposable vagina expander as claimed in claim 1 is characterized in that: said destroyed expansion adjusting rod (3) is connected with lower handle (2) through destroyed band (14).

3. a kind of safe instant-destroying formula disposable vagina expander as claimed in claim 2 is characterized in that: said destroyed band (14) is the downside of destroyed expansion adjusting rod rear end or the gap that upside forms through pouring reducing.

4. like claim 1 or 2 or 3 described a kind of safe instant-destroying formula disposable vagina expanders, it is characterized in that: said location slide plate (6) upper end is an inclined-plane (12).

5. like claim 1 or 2 or 3 described a kind of safe instant-destroying formula disposable vagina expanders, it is characterized in that: the centre of said location slide plate (6) and lower end part respectively have the rib (13) of a projection.

6. like claim 1 or 2 or 3 described a kind of safe instant-destroying formula disposable vagina expanders; It is characterized in that: upper handle (5) is curved along the cross section of its width; Be that upper handle is concave surface (11) towards operator's one side, location slide plate (6) is installed in this concave surface (11) and locates.

7. like claim 1 or 2 or 3 described a kind of safe instant-destroying formula disposable vagina expanders; It is characterized in that: said location slide plate (6) comprises two Elastic buckles (10) that usefulness is installed, and the installing hole (9) of putting on handle under two Elastic buckles (10) of location slide plate engages with upper handle.

8. like claim 1 or 2 or 3 described a kind of safe instant-destroying formula disposable vagina expanders, it is characterized in that: said destroyed adjusting rod (3) is positioned at the centre of lower handle both sides.

9. like claim 1 or 2 or 3 described a kind of safe instant-destroying formula disposable vagina expanders, it is characterized in that: the upper and lower both wings of said expanding plate are processed the expanding plate with oblong diagnosis and treatment hole (15) respectively.

10. a kind of safe instant-destroying formula disposable vagina expander as claimed in claim 9, it is characterized in that: the both sides of the upper and lower both wings of said expanding plate all are respectively equipped with reinforcement (16).