CN208876477U - Disposable band light source side openings vaginal dilator - Google Patents

Abstract

The utility model discloses disposable band light source side openings vaginal dilator, including upper support member and lower support member, the upper support member includes push plate and above struts piece, lower support member includes that handle struts piece under, piece is strutted on described struts piece collective effect in vagina under, operation port is provided in the push plate, left pedestal and right pedestal are formd in the two sides of operation port, the left pedestal and on strut between piece have opening, right pedestal and above strut piece integrally connected, in left pedestal, it is in symmetrical slide opening that right pedestal, which is equipped with, the inner wall of the slide opening is equipped with the sliding slot in undaform, the slide-bar of handle two sides is plugged in slide opening and the outer peripheral surface of slide-bar matches in sliding slot；The rear end of the handle has battery case, is embedded with lighting device in battery case.The utility model struts piece by and is designed as hatch frame, and medical staff is facilitated to operate, check, lighting device can bring better medical effect, moreover, the sliding rail protrusion and groove that thicken, improve support strength.

Description

Disposable band light source side openings vaginal dilator

Technical field

The utility model relates to disposable band light source side openings vaginal dilators.

Background technique

Currently, a kind of vaginal dilator is commonly used in clinical gynecologial examination, in vaginal dilator in use, needing by light Source, to complete to check work, common situation is to take vaginal dilator on the other hand, takes light source on the other hand, or need other people Cooperation thus brings inconvenience to using.

There is some defects for existing vaginal dilator on the market: 1) upper support member is full pack arrangement, this grasps medical staff It is inconvenient to make；2) junction between upper support member and lower support member is more fragile, is easy to happen fracture, this is because the connection of the two is By caused by the articulated shaft of trunnion and upper support member two sides that lower support member end extends outward, due to the size of trunnion Smaller, this causes trunnion and lower support member connection area smaller；3) positioning method of upper support member and lower support member is more troublesome, and is had outer The positioning strip of dew is easy to prick human skin；4) design of light-illuminating mode is unreasonable, can not clearly spy upon, to find Problem.

Summary of the invention

The technical problem to be solved by the utility model is to provide disposable band light source side openings vaginal dilators, it can To facilitate the operation of medical staff, the firmness connected between upper support member and lower support member is improved, and simplify the assembly method of the two, It can also enough avoiding hurting medical staff and patient.

In order to solve the above technical problems, disposably the technology with light source side openings vaginal dilator solves the utility model Scheme are as follows:

Including upper support member and lower support member, the upper support member includes push plate and above struts piece, and lower support member includes handle and lower support Hacking, it is described on strut piece under strut piece collective effect in vagina；It is provided with operation port in the push plate, the two of operation port Side forms left pedestal and right pedestal, the left pedestal and on strut there is opening between piece, right pedestal and above strut piece one Connection, being equipped on left pedestal, right pedestal is in symmetrical slide opening, and the inner wall of the slide opening is equipped with the sliding slot in undaform, handle The slide-bar of two sides is plugged in slide opening and the outer peripheral surface of slide-bar matches in sliding slot；The top surface of the push plate, which is provided with, to be upwardly extended At least one guide pin, guide pin is plugged in the long guiding hole on handle；The outer wall of the guide pin is equipped with triangular in shape Limited block, the limited block is in the outside of long guiding hole and is fastened on the end outer of long guiding hole；The long guiding hole Including wider section and narrow section, wider section between narrow section by chamfered transition, the width of guide pin matches pair with narrow section It answers；The rear end of the push plate is equipped with hand push portion, and the rear end of handle has battery case, is embedded with lighting device in battery case, described Lighting device includes shell, the intracorporal battery of shell is set, connect with battery and LED lamp bead in housing forward end with And the switch of housing rear end is set, the switch control LED lamp bead is lighted or is extinguished；The centre bit of the lower support member installs There is light-strip, the rear end matching docking LED lamp bead of the light-strip, front end, which extends to down, struts piece position.

The light-strip is arcuate structure.

The free end of the left pedestal has fillet.

The push plate is equipped with sliding rail protrusion, and handle is equipped with the groove with sliding rail protrusion.

What the utility model can achieve has the technical effect that

Compared with prior art, the disposable band light source side openings vaginal dilator of the utility model, left pedestal with it is upper It struts and forms opening between piece, facilitate operation of the medical staff using tool when；

Compared with prior art, the disposable band light source side openings vaginal dilator of the utility model is provided with LED light Pearl and light-strip, and the front end of light-strip extends to down and struts piece position, it may be assumed that it is propagated by the light that LED lamp bead issues through light-strip It is supreme strut piece and under strut between piece, to facilitate the observation of medical staff；

Compared with prior art, the disposable band light source side openings vaginal dilator of the utility model, due to intravaginal The muscle of wall is to above strutting piece under and strut piece with opposite pressure, when above strutting piece and strutting piece under and be under pressure, most It is between sliding rail protrusion and groove eventually as main support force, so, using the sliding rail protrusion of more overstriking and the groove of more overstriking, energy The use intensity of vaginal dilator is enough improved, above strutting piece and strutting piece under more preferably, more accurately to open；

Compared with prior art, the disposable band light source side openings vaginal dilator of the utility model, increases guiding Piece improves stability of the upper support member with respect to lower support member open or close；

Compared with prior art, the disposable band light source side openings vaginal dilator of the utility model, in undaform Sliding slot so that on strut piece and under strut formd between piece it is multiple apart from gear, meanwhile, upper support member and lower support member are using When, there is better feel；

Compared with prior art, the disposable band light source side openings vaginal dilator of the utility model, upper support member are opposite Lower support member is slidably, to eliminate exposed positioning strip structure, avoid the case where pricking people generation.

Detailed description of the invention

Fig. 1 is perspective view of the utility model disposably with light source side openings vaginal dilator；

Fig. 2 is the stereogram exploded view of an angle of the utility model disposably with light source side openings vaginal dilator；

Fig. 3 is the stereo decomposing of another angle of the utility model disposably with light source side openings vaginal dilator Figure；

Fig. 4 is the stereo decomposing of another angle of the utility model disposably with light source side openings vaginal dilator Figure.

Specific embodiment

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:

The utility model provides disposably band light source side openings vaginal dilator, including upper support referring to FIG. 1 to FIG. 4, Part 1 and lower support member 2, the upper support member 1 include push plate 3 and above strut piece 4, and lower support member 2 includes that handle 5 struts piece 6 under, described On strut piece 4 under strut 6 collective effect of piece in vagina；It is provided with operation port 29 in the push plate 3, in the two sides of operation port 29 Form left pedestal 7 and right pedestal 8, the left pedestal 7 and on strut there is opening 9 between piece 4, opening 9 is actually left seat Body 7 separates the partition notch of generation with the left side for above strutting piece 4, right pedestal 8 with above strut 4 integrally connected of piece, left pedestal 7, It is in symmetrical slide opening 10 that right pedestal 8, which is equipped with, and the inner wall of the slide opening 10 is equipped with the sliding slot 11 in undaform, is formed in sliding slot 11 Peaks and troughs, the slide-bars 12 of 5 two sides of handle is plugged in slide opening 10 and the outer peripheral surface of slide-bar 12 matches in sliding slot 11；Institute The top surface for stating push plate 3 is provided at least one guide pin 13 upwardly extended, and guide pin 13 is plugged in the long guiding hole on handle 5 In 14；The outer wall of the guide pin 13 is equipped with limited block 15 triangular in shape, and the limited block 15 is in the outer of long guiding hole 14 Side and the end outer for being fastened on long guiding hole 14；The long guiding hole 14 include wider section 16 with narrow section 17, wider section 16 By 18 transition of inclined-plane between narrow section 17, the width of guide pin 13 is corresponding with the matching of narrow section 17；The rear end of the push plate 3 Equipped with hand push portion 19, the rear end of handle 5 has battery case 20, is embedded with lighting device 25, the lighting device in battery case 20 25 include shell 26, be arranged in shell 26 battery, connect with battery and in 26 front end of shell LED lamp bead 27 And the switch 28 of 26 rear end of shell is set, the switch 28 controls lighting or extinguishing for LED lamp bead 27；The lower support member 2 Center be equipped with light-strip 21, light-strip 21 be arcuate structure, so, the rear end of light-strip 21 can match docking LED Lamp bead 27, front end, which extends to down, struts 6 position of piece, and make light propagate to strut piece 4 and under strut between piece 6, it may be assumed that vagina It is interior.

Guide pin 13 at least there are two, two guide pins 13 are distributed in parallel interval, and light-strip 21 is in two guiding and grows Between hole 14, the distance between opposite medial surface of two guide pins 13 is greater than the width of light-strip 21.

The free end of the left pedestal 7 has fillet 22.

The push plate 3 is equipped with sliding rail protrusion 23, and handle 5 is equipped with the groove 24 with sliding rail protrusion 23.

The disposable band light source side openings vaginal dilator of the utility model, due to left pedestal 7 and on strut between piece 4 With opening 9, thus, medical staff using tool when being checked, enhanced convenience；

In use, hand-held handle 5, piece 4 is strutted by and struts the closure of piece 6 under and is inserted into vagina, thumb press hand push portion 19, make to strut piece 4 and strut the open-shaped state of piece 6 under, slide-bar 12 slides in slide opening 10, and with the sliding slot of undaform 11 Give the feel of gear in place, after opening up into proper angle, the pushing of opponent pushed section 19 can be stopped, at this point, slide-bar 12 Matching is pressed out in one of trough of sliding slot 11, and at this point, guide pin 13 is in the narrow section 17 of long guiding hole 14 28 are closed, LED lamp bead 27 and battery are connected, the light that LED lamp bead 27 issues is transferred to intravaginal through light-strip 21, thus convenient Medical staff can see the case where intravaginal clearly, and attentively be checked；When checking, medical staff may use some doctors Treatment tool operates intravaginal, medical instrument strutted from above piece 4 and under the cavity that struts between piece 6 enter vagina, in reality When border operates, the upper support member 1 of existing product is full closed, and it is finite region that this, which allows for cavity, and medical instrument is in cavity Work angle is very limited, and the utility model on strut and form opening 9 between piece 4 and left pedestal 7, due to the vagina of human body Wall has the function of telescopic elastic, this allows for medical instrument and move freely space with biggish at opening 9, improves The convenience of medical staff's operation has the upper support member 1 of opening 9 on the other hand, and during fabrication, materials save, and reduces Production cost.The utility model is equipped with thicker sliding rail protrusion 23 in push plate 3, and handle 5 is equipped with to be matched with sliding rail protrusion 23 Thicker groove 24, enable to the stabilization of slide-bar 12 to slide in slide opening 10, avoid the case where being detached from of skidding, and improve Fixing intensity between upper support member 1 and lower support member 2, when use, are more stable；It is reversed to pull hand push portion 19 and arrive after inspection Vaginal dilator is taken out in position.

Disposable band light source side openings vaginal dilator provided by the utility model embodiment has been carried out in detail above Thin to introduce, specific case used herein is expounded the principles of the present invention and embodiment, above embodiments Explanation be merely used to help understand the revealed technical solution of the utility model；Meanwhile for the general technology people of this field Member, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this Description should not be construed as the limitation of the utility model.

Claims (4)

1. disposable band light source side openings vaginal dilator, including upper support member and lower support member, the upper support member include push plate with On strut piece, lower support member includes that handle struts piece under, it is described on strut piece and strut piece collective effect in vagina, feature under Be: being provided with operation port in the push plate, form left pedestal and right pedestal in the two sides of operation port, the left pedestal with it is upper Strutting has opening between piece, right pedestal and above strut piece integrally connected, is equipped on left pedestal, right pedestal in symmetrical sliding Hole, the inner wall of the slide opening are equipped with the sliding slot in undaform, and the slide-bar of handle two sides is plugged in slide opening and the outer peripheral surface of slide-bar Matching is in sliding slot；The top surface of the push plate is provided at least one guide pin upwardly extended, and guide pin is plugged on handle Long guiding hole in；The outer wall of the guide pin is equipped with limited block triangular in shape, and the limited block is in the outer of long guiding hole Side and the end outer for being fastened on long guiding hole；The long guiding hole include wider section and narrow section, wider section with narrow section it Between by chamfered transition, the width of guide pin is corresponding with narrow section matching；The rear end of the push plate is equipped with hand push portion, after handle End has battery case, and lighting device is embedded in battery case, and the lighting device includes shell, is arranged in the intracorporal electric power storage of shell Pond, connect with battery and LED lamp bead in housing forward end and the switch of housing rear end is set, the switch control LED lamp bead is lighted or is extinguished；The center of the lower support member is equipped with light-strip, and the rear end of the light-strip matches docking LED lamp bead, front end, which extends to down, struts piece position.

2. disposable band light source side openings vaginal dilator according to claim 1, it is characterised in that: the light-strip For arcuate structure.

3. disposable band light source side openings vaginal dilator according to claim 2, it is characterised in that: the left pedestal Free end have fillet.

4. disposable band light source side openings vaginal dilator according to claim 1, it is characterised in that: in the push plate Equipped with sliding rail protrusion, handle is equipped with the groove with sliding rail protrusion.