CN211433056U

CN211433056U - Instantly-destroyed disposable aseptic operation four-wing type vaginal dilator

Info

Publication number: CN211433056U
Application number: CN201921534774.7U
Authority: CN
Inventors: 吴茜茜; 张星星
Original assignee: Jiangsu Aobojin Pharmaceutical Technology Co ltd
Current assignee: Jiangsu Aobojin Pharmaceutical Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-09-08
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a formula of ruining promptly aseptic operation four wings formula vaginal dilator relates to four wings formula vaginal dilator technical field, is two wings for solving current vaginal dilator, and the angle of opening of upper and lower wing is limited, and excessively increases the painful problem that the angle of opening of upper and lower wing can aggravate the disease. The rear end of the upper wing is provided with a first handle, the lower wing is installed below the upper wing, the rear end of the lower wing is provided with a second handle, the first handle is located on the inner side of the second handle, U-shaped fixing plates are installed on two sides of one end of the second handle, the side wings are installed on one sides of the two U-shaped fixing plates, the U-shaped fixing plates are located on the outer side of the second handle, a first fixing plate is arranged on the outer side of the U-shaped fixing plates, a second fixing plate is arranged on one side of the first fixing plate, a third fixing plate is arranged on one side of the side wings, and limiting grooves are formed in the inner portions of one sides of the side wings.

Description

Instantly-destroyed disposable aseptic operation four-wing type vaginal dilator

Technical Field

The utility model relates to a four-wing vaginal dilator technical field, in particular to an instant disposable aseptic operation four-wing vaginal dilator.

Background

The vaginal dilator is also called speculum, is widely used in gynecologic outpatient service and physical examination center, and is a common examination and operation instrument for gynecology. Can be used for exposing an examination site or a surgical site. The common vaginal dilator comprises an upper wing and a lower wing which are in duckbill shapes and can be opened and closed, the upper wing and the lower wing are kept to be opened at a certain angle through a positioning device on the dilator, and a doctor can better assist a doctor in performing an operation by observing, checking and performing the operation through the opened visual field range of the upper wing and the lower wing, so that the operation time is shortened, and the pain of a patient is relieved.

However, the existing vaginal dilator is double-wing, the opening angle of the upper wing and the lower wing is limited, and the pain of a patient is aggravated by excessively increasing the opening angle of the upper wing and the lower wing, so the existing requirement is not met, and the disposable operation four-wing vaginal dilator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of ruining promptly aseptic operation four wings formula vaginal dilator to solve the vaginal dilator who provides among the above-mentioned background art and be double-winged, the angle of opening of upper and lower wing is limited, and excessively increases the problem that the angle of opening of upper and lower wing can aggravate the misery of disease.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an instant disposable aseptic operation four wings formula vaginal dilator, includes the upper limb, the rear end of upper limb is provided with first handle, upper limb and first handle structure as an organic whole, the lower limb is installed to the below of upper limb, the rear end of lower limb is provided with the second handle, lower limb and second handle structure as an organic whole, and first handle is located the inboard of second handle, U type fixed plate is all installed to the both sides of second handle one end, and the flank is all installed to one side of two U type fixed plates, and two flanks are symmetrical about the perpendicular central line of upper limb.

Preferably, U type fixed plate is located the outside of second handle, and U type fixed plate and second handle pass through the second round pin axle and rotate and be connected, the outside of U type fixed plate is provided with first fixed plate, one side of first fixed plate is provided with the second fixed plate, one side of flank is provided with the third fixed plate, and the third fixed plate passes through the third round pin axle with the second fixed plate and rotates and be connected, the inside of flank one side is provided with the spacing groove, and the spacing groove is located one side of third fixed plate, the spacing groove is provided with four, and four spacing grooves distribute in proper order.

Preferably, the first limiting hole is formed in the lower end of the first handle, the second limiting hole is formed in one end of the second handle, an inserting rod is installed between the first limiting hole and the second limiting hole, the inserting rod penetrates through the first limiting hole and the second limiting hole and extends to the outside of the limiting head, and the limiting head is arranged at the tail end of the inserting rod.

Preferably, a supporting plate is installed at one end of the first fixing plate, and the supporting plate is rotatably connected with the first fixing plate through a rotating shaft.

Preferably, one side of flank is provided with the grip block, and the grip block sets up two, grip block and flank fixed connection, the grip block sets up to "C" style of calligraphy structure.

Preferably, the first handle and the second handle are rotatably connected through a first pin.

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

1. the utility model discloses an add the flank in the left and right sides of upper limb and lower wing, can avoid upper limb and lower wing to open the back, the vagina wall between upper limb and the lower wing both sides is backfilled to the region of opening in to increased the expansion area, promoted the exposure scope, make things convenient for the doctor to observe and the operation, alleviate patient's misery, the vaginal dilator adopts disposable plastics material, can destroy after the use, and the safety in utilization is higher.

2. The utility model discloses a behind the suitable angle of upper wing and lower wing expansion, through inserting first spacing hole and the spacing hole of second with the inserted bar, can inject the position behind upper wing and the lower wing expansion, and the inserted bar directly sets up spacing head, can prevent droing of inserted bar, and spacing head adopts the rubber material simultaneously, can carry out elastic deformation, is convenient for make spacing head pass two spacing holes.

3. The utility model discloses a one end of flank and U type fixed plate is through third round pin hub connection, but the free rotation, one side adjacent at flank and U type fixed plate is provided with four spacing grooves, at U type fixed plate and flank and adjacent one side erection bracing pole, the one end of bracing piece is rotated through the pivot with U type fixed plate and is connected, the other end of bracing piece can insert the spacing groove, can fix to flank adjusting position back, fixed mode is simple, high durability and convenient installation to the variety of selecting the expansion angle has been increased.

4. The utility model discloses a set up the grip block in the inboard of flank, the grip block is "C" line structure, and adopts and to have certain pliable and tough material, can say the inside that the opening through the grip block is fixed in the grip block with the smoking pipe, and fixed mode is simple, simple to operate. Harmful smoke which is burnt and smelly in a throat area and generated in the using process of the ultrahigh-frequency electric wave knife can be absorbed through the smoke extraction pipeline, so that the situation that the sight of a doctor is obscured by the smoke and the health of the doctor and a patient is influenced is avoided, and the practicability of the vaginal dilator is improved.

Drawings

FIG. 1 is a side sectional view of a disposable sterile surgical four-wing vaginal dilator of the present invention;

FIG. 2 is a connection diagram of the side wings and the U-shaped fixing plate of the present invention;

FIG. 3 is a partial enlarged view of region A of the present invention;

FIG. 4 is a connection diagram of the insertion rod with the first and second limiting holes according to the present invention;

fig. 5 is a schematic structural view of the clamping block of the present invention;

fig. 6 is a schematic structural view of the disposable aseptic operation four-wing vaginal dilator of the present invention.

In the figure: 1. an upper wing; 11. a first handle; 111. a first limit hole; 2. a lower wing; 21. a second handle; 211. a second limiting hole; 3. a U-shaped fixing plate; 31. a first fixing plate; 32. a second fixing plate; 4. a side wing; 41. a limiting groove; 42. a third fixing plate; 5. a first pin shaft; 6. a second pin shaft; 7. a clamping block; 8. a support plate; 9. a third pin shaft; 10. inserting a rod; 101. a limiting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a four wing formula vaginal dilator of formula aseptic operation of ruining promptly, including upper limb 1, the rear end of upper limb 1 is provided with first handle 11, upper limb 1 and first handle 11 structure as an organic whole, the wholeness is good, the junction is seamless, difficult fracture, lower wing 2 is installed to the below of upper limb 1, the rear end of lower wing 2 is provided with second handle 21, lower wing 2 and second handle 21 structure as an organic whole, the wholeness is good, the junction is seamless, difficult fracture, and first handle 11 is located the inboard of second handle 21, U type fixed plate 3 is all installed to the both sides of second handle 21 one end, be used for fixed flank 4, flank 4 is all installed to one side of two U type fixed plates 3, and two flanks 4 are symmetrical about the vertical centerline of upper limb 1, and is pleasing to the eye, and practical.

Further, U type fixed plate 3 is located the outside of second handle 21, and U type fixed plate 3 rotates through second round pin axle 6 with second handle 21 to be connected, be convenient for U type fixed plate 3 to take flank 4 to carry out the regulation of angle, the outside of U type fixed plate 3 is provided with first fixed plate 31, one side of first fixed plate 31 is provided with second fixed plate 32, one side of flank 4 is provided with third fixed plate 42, and third fixed plate 42 rotates through third round pin axle 9 with second fixed plate 32 to be connected, can rotate, adjust the expansion angle of flank 4, the inside of flank 4 one side is provided with spacing groove 41, and spacing groove 41 is located one side of third fixed plate 42, spacing groove 41 is provided with four, and four spacing grooves 41 distribute in proper order, increase the variety of flank 4 expansion angle.

Further, the inside of first handle 11 lower extreme is provided with first spacing hole 111, and the inside of second handle 21 one end is provided with the spacing hole 211 of second, installs inserted bar 10 between first spacing hole 111 and the spacing hole 211 of second, and inserted bar 10 passes first spacing hole 111 and the spacing hole 211 of second and extends to the outside of spacing head 101, and the end of inserted bar 10 is provided with spacing head 101, prescribes a limit to the position that inserted bar 10 installed.

Further, backup pad 8 is installed to the one end of first fixed plate 31, and backup pad 8 rotates through the pivot with first fixed plate 31 to be connected, realizes the nimble rotation of backup pad 8.

Furthermore, one side of the side wing 4 is provided with two clamping blocks 7, the clamping blocks 7 are fixedly connected with the side wing 4, the fixing mode is reliable, and the clamping blocks 7 are arranged in a C-shaped structure, so that the smoke pumping pipeline can be clamped conveniently.

Further, the first handle 11 and the second handle 21 are rotatably connected through the first pin 5, and can flexibly rotate to adjust the expansion angle.

The working principle is as follows: when the vaginal dilator is used, the upper wing 1 and the lower wing 2 are slowly plugged into a vagina along the opening, then the first handle 11 is slowly pressed towards the inner side of the second handle 21, so that the first limiting hole 111 corresponds to the second limiting hole 211, the limiting head 101 of the inserted rod 10 sequentially penetrates through the first limiting hole 111 and the second limiting hole 211 and extends to the outside of the first limiting hole 111, and the expanded positions of the upper wing 1 and the lower wing 2 are fixed. Limiting head 101 adopts the rubber material, can carry out elastic deformation, is convenient for make limiting head 101 pass two spacing holes, and limiting head 101 is greater than the diameter in two spacing holes, has limiting displacement to inserted bar 10, can guarantee fixed stability. During adjustment flank 4's expansion angle, the thumb is held between the fingers at the end of two flanks 4 respectively with the forefinger, and shorten the distance of two fingers gradually, third fixed plate 42 and second fixed plate 32 are connected through third round pin axle 9, can rotate, when expanding suitable position, rotate backup pad 8, insert spacing groove 41 with backup pad 8's end, can fix the position after flank 4 expands, fixed mode is simple and convenient, spacing groove 41 has set up four simultaneously, backup pad 8 inserts in the spacing groove 41 who keeps away from third fixed plate 42 more, flank 4 expansion angle is big more, otherwise then less. The physician can choose the insertion position of the supporting plate 8 according to his own needs. The clamping block 7 is arranged on the inner side of the side wing 4, the clamping block 7 is of a C-shaped structure, the clamping block 7 is made of a material with certain flexibility, before the dilator extends into a vagina, the smoke pumping pipeline can be fixed inside the clamping block 7 through the opening of the clamping block 7, the fixing mode is simple, the mounting is convenient, harmful smoke which is generated in the using process of the ultrahigh frequency electric wave knife and has a burning and smelling throat and is generated in the smoke pumping pipeline can be sucked, and the situation that the vision of a doctor is blurred by the smoke and the health of the doctor and a patient are influenced is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a four wing formula vaginal dilator of aseptic operation of formula of ruining promptly, includes upper limb (1), its characterized in that: the rear end of the upper wing (1) is provided with a first handle (11), the upper wing (1) and the first handle (11) are of an integral structure, the lower wing (2) is installed below the upper wing (1), a second handle (21) is arranged at the rear end of the lower wing (2), the lower wing (2) and the second handle (21) are of an integral structure, the first handle (11) is located on the inner side of the second handle (21), U-shaped fixing plates (3) are installed on two sides of one end of the second handle (21), two side wings (4) are installed on one side of each U-shaped fixing plate (3), and the two side wings (4) are symmetrical about the vertical center line of the upper wing (1).

2. The ready-to-use disposable sterile surgical quadrifilar vaginal dilator of claim 1, wherein: u type fixed plate (3) are located the outside of second handle (21), and U type fixed plate (3) rotate through second round pin axle (6) with second handle (21) and are connected, the outside of U type fixed plate (3) is provided with first fixed plate (31), one side of first fixed plate (31) is provided with second fixed plate (32), one side of flank (4) is provided with third fixed plate (42), and third fixed plate (42) rotate through third round pin axle (9) with second fixed plate (32) and be connected, the inside of flank (4) one side is provided with spacing groove (41), and spacing groove (41) are located one side of third fixed plate (42), spacing groove (41) are provided with four, and four spacing grooves (41) distribute in proper order.

3. The ready-to-use disposable sterile surgical quadrifilar vaginal dilator of claim 1, wherein: the handle is characterized in that a first limiting hole (111) is formed in the lower end of the first handle (11), a second limiting hole (211) is formed in the inner portion of one end of the second handle (21), an inserting rod (10) is installed between the first limiting hole (111) and the second limiting hole (211), the inserting rod (10) penetrates through the first limiting hole (111) and the second limiting hole (211) and extends to the outside of the limiting head (101), and a limiting head (101) is arranged at the tail end of the inserting rod (10).

4. The ready-to-use disposable sterile surgical quadrifilar vaginal dilator of claim 2, wherein: a supporting plate (8) is installed at one end of the first fixing plate (31), and the supporting plate (8) is rotatably connected with the first fixing plate (31) through a rotating shaft.

5. The ready-to-use disposable sterile surgical quadrifilar vaginal dilator of claim 1, wherein: one side of flank (4) is provided with grip block (7), and grip block (7) set up two, grip block (7) and flank (4) fixed connection, grip block (7) set up to "C" style of calligraphy structure.

6. The ready-to-use disposable sterile surgical quadrifilar vaginal dilator of claim 1, wherein: the first handle (11) and the second handle (21) are rotatably connected through a first pin shaft (5).