CN213217297U

CN213217297U - Novel gynaecology and obstetrics is with vagina retractor device

Info

Publication number: CN213217297U
Application number: CN202020282622.9U
Authority: CN
Inventors: 罗运美
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-05-18
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a novel gynaecology and obstetrics leads out with vagina device, including supporting shoe, fixed block, bottom plate and bull stick, the supporting shoe symmetric distribution is provided with two sets ofly, and is the arc structure, the supporting shoe bottom links to each other with the slide bar of L shape structure is fixed, slide bar bottom sliding connection fixed block, the slide bar is provided with two sets ofly, and equal fixedly connected with dead lever on the relative inner wall, dead lever common symmetric distribution is provided with four groups, and is provided with the go-between every two sets of, the go-between symmetric distribution, and the cover is established outside the bull stick, the outside cover of department placed in the middle of the bull stick is equipped with solid fixed ring, the bull stick rotates and sets up inside solid fixed ring, the bull stick uses solid fixed ring as the center, and both sides pole. This novel gynaecology and obstetrics leads out device with vagina, it is rational in infrastructure, have the simple operation, characteristics such as convenient to use can be widely used.

Description

Novel gynaecology and obstetrics is with vagina retractor device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to novel gynaecology and obstetrics is with vagina retractor device.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology widen and deepen the development of the gynecologic and obstetric science, and play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases.

The vagina retractor is a common instrument in clinical obstetrics and gynecology department, and at present, the existing vagina retractor is lack of a fixing device in the application process, needs a specially-assigned person to operate and retract the vagina, is free of a locking device, cannot be positioned and expanded, is inconvenient to adjust and operate, and cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel gynaecology and obstetrics leads out with vagina device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel vaginal retractor for obstetrics and gynecology department comprises support blocks, fixed blocks, a bottom plate and a rotating rod, wherein the support blocks are symmetrically distributed and provided with two groups which are both arc-shaped structures, the bottoms of the support blocks are fixedly connected with sliding rods of L-shaped structures, the bottoms of the sliding rods are slidably connected with the fixed blocks, the sliding rods are provided with two groups, fixed rods are fixedly connected on opposite inner walls, the fixed rods are symmetrically distributed and provided with four groups, a connecting ring is arranged between each two groups, the connecting rings are symmetrically distributed and sleeved outside the rotating rod, a fixed ring is sleeved outside the middle part of the rotating rod, the rotating rod is rotatably arranged inside the fixed ring, the rotating rod takes the fixed ring as the center, outer threads are arranged outside rod walls at two sides, the outer threads at two ends are oppositely arranged, inner threads matched with the outer threads are arranged on the inner walls, offer on the upper surface of fixed block and supply the gliding spout of slide bar, the one end that the slide bar was kept away from to the fixed block still is provided with the connecting rod of U-shaped structure, the vertical fixedly connected with fixed axle of the department placed in the middle of connecting rod bottom, the fixed axle is perpendicular and connecting rod, the fixed axle bottom stretches into to between two sets of stoppers to the fixed axle bottom is seted up and is supplied the hole that first bolt passed, the stopper welding is on the upper surface of ejector pin, the bottom of ejector pin stretches into to the sill bar inside.

Preferably, the first bolt is in threaded connection with the two groups of limiting blocks, and the two groups of limiting blocks are driven to approach by rotation.

Preferably, a second bolt is longitudinally installed on the outer wall of the bottom rod, the second bolt penetrates through the rod wall of the bottom rod to extend into the inner part and abut against the outer wall of the top rod, and the bottom rod is fixedly arranged on the upper surface of the bottom plate.

Preferably, the welding has the gag lever post that carries out the T shape on solid fixed ring's the bottom outer wall, the gag lever post is kept away from solid fixed ring's one end and the inner wall welding of two sets of fixed blocks.

Preferably, the connecting rod is provided with a groove for the moving rod to extend into on the surface facing the fixed block, one end of the moving rod is fixedly connected with the fixed block, and the other end of the moving rod is connected with the connecting rod in a sliding manner.

Preferably, the outer wall of the connecting rod is further provided with a threaded hole, a third bolt is arranged in the threaded hole, and the third bolt extends into the outer wall of the connecting rod and abuts against the outer wall of the moving rod.

The utility model discloses a technological effect and advantage: this novel gynaecology and obstetrics leads out device with vagina, can drive two sets of supporting shoe relative movement through rotating the bull stick, can strut the vagina and fixed, medical staff's medical convenience has effectively been promoted, also further promote medical efficiency, and the fixed block slides with the connecting rod and links to each other, can drive the supporting shoe through sliding the fixed block and stretch into or retract, high stability, and simultaneously, the height of the adjustable supporting shoe of setting through ejector pin and sill bar, adjust according to different in service behavior, the angle of the adjustable supporting shoe of setting through stopper and fixed axle, the control range is extensive, therefore, the clothes hanger is strong in practicability, this novel gynaecology and obstetrics leads out vagina device, and is rational in infrastructure, and the clothes hanger has the simple operation, characteristics such as convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the bottom rod and the top rod of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: the device comprises a fixing shaft 1, a bottom plate 2, a connecting rod 3, a sliding chute 4, a fixing rod 5, a connecting ring 6, a fixing ring 7, a supporting block 8, a sliding rod 9, a fixing block 10, a first bolt 11, a top rod 12, a bottom rod 13, a limiting block 14, a second bolt 15, a movable rod 16, a third bolt 17, a rotating rod 18 and a limiting rod 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a novel vaginal retractor for obstetrics and gynecology department as shown in figures 1-3, which comprises a supporting block 8, a fixed block 10, a bottom plate 2 and a rotating rod 18, wherein the supporting block 8 is symmetrically distributed with two groups and is of an arc structure, the bottom of the supporting block 8 is fixedly connected with a sliding rod 9 of an L-shaped structure, the bottom of the sliding rod 9 is slidably connected with the fixed block 10, the sliding rod 9 is provided with two groups, the opposite inner walls are fixedly connected with fixed rods 5, the fixed rods 5 are symmetrically distributed with four groups, a connecting ring 6 is arranged between each two groups, the connecting rings 6 are symmetrically distributed and sleeved outside the rotating rod 18, the rotating rod 18 is sleeved with a fixed ring 7 at the middle part, the rotating rod 18 is rotatably arranged inside the fixed ring 7, the rotating rod 18 takes the fixed ring 7 as the center, and the outer parts of the rod walls, the external threads at the two ends are arranged oppositely, the inner wall of the connecting ring 6 is provided with internal threads matched with the external threads, the connecting ring 6 moves along the rotating rod 18, the upper surface of the fixed block 10 is provided with a sliding groove 4 for the sliding rod 9 to slide, a connecting rod 3 with a U-shaped structure is further arranged at one end of the fixing block 10 far away from the sliding rod 9, a fixing shaft 1 is vertically and fixedly connected at the middle part of the bottom of the connecting rod 3, the fixing shaft 1 is vertical to the connecting rod 3, the bottom end of the fixing shaft 1 extends into a position between two groups of limiting blocks 14, and the bottom of the fixed shaft 1 is provided with a hole for the first bolt 11 to pass through, the limited block 14 is welded on the upper surface of the top rod 12, the bottom of the top rod 12 extends into the bottom rod 13, the rotating rod 18 can be rotated to drive the two groups of supporting blocks 8 to move relatively, so that the vagina can be stretched and fixed, and the medical convenience of medical staff is effectively improved.

Specifically, first bolt 11 threaded connection two sets of stoppers 14, and rotatory two sets of stoppers 14 of driving draw close, and rotatory first bolt 11 drives two sets of stoppers 14 and draws close mutually, and is fixed with the centre gripping of fixed axle 1, and then connecting rod 3 is fixed.

Specifically, a second bolt 15 is longitudinally installed on the outer wall of the bottom rod 13, the second bolt 15 penetrates through the rod wall of the bottom rod 13, extends into the inner part and abuts against the outer wall of the top rod 12, the bottom rod 13 is fixedly arranged on the upper surface of the bottom plate 2, firstly, the height adjustment is completed by stretching the top rod 12, the second bolt 15 is screwed, and the top rod 12 and the bottom rod 13 are fixed.

Specifically, the welding has the gag lever post 19 that carries out the T shape on solid fixed ring 7's the bottom outer wall, the gag lever post 19 is kept away from solid fixed ring 7's one end and the inner wall welding of two sets of fixed blocks 10, and gag lever post 19 plays the effect of fixed bull stick 18.

Specifically, a groove for the moving rod 16 to extend into is formed in the surface, facing the fixed block 10, of the connecting rod 3, one end of the moving rod 16 is fixedly connected with the fixed block 10, the other end of the moving rod is connected with the connecting rod 3 in a sliding manner, and the moving rod 16 slides out along the inside of the connecting rod 3 to drive the supporting block 8 to move.

Specifically, still set up threaded hole on the outer wall of connecting rod 3, and threaded hole inside is provided with third bolt 17, third bolt 17 stretches into along the outer wall of connecting rod 3, and the outer wall of butt carriage release lever 16 screws up the carriage release lever 16 that third bolt 17 will slide after fixed.

Specifically, when the novel vaginal retractor for obstetrics and gynecology department is used, the bottom plate 2 can be fixedly installed through bolts or replaced by clamps, the fixing effect is mainly achieved, firstly, the height adjustment is completed by stretching the ejector rod 12, the second bolt 15 is screwed, the ejector rod 12 and the bottom rod 13 are fixed, the connecting rod 3 swings again, the fixing shaft 1 swings between the two groups of limit blocks 14, after the required angle is reached, the first bolt 11 is rotated to drive the two groups of limit blocks 14 to be close together, the fixing shaft 1 is clamped and fixed, the connecting rod 3 is fixed, the fixing block 10 is stretched again, the moving rod 16 slides out along the inside of the connecting rod 3, the supporting block 8 is plugged into the vagina, the third bolt 17 is screwed after the completion, the supporting block 8 is fixed, the rotating rod 18 is rotated at the moment, no thread is arranged in the middle of the rotating rod 18, so that the rotating rod 18 can not move when rotating, through the opposite screw thread setting in bull stick 18 both ends, two sets of go-between 6 are along with the rotation relative movement of bull stick 18, prop open two sets of slide bar 9 through dead lever 5, and then supporting shoe 8 removes, slide bar 9 is along with 4 roll-offs of spout, prop open to need behind the position can, through the setting of bull stick 18, supporting shoe 8 is in separately the back, automatic locking, after the operation is accomplished the back antiport bull stick 18 can, this novel gynaecology and obstetrics is with vagina retractor device, and is rational in infrastructure, and has the simple operation, characteristics such as convenient to use, and can be widely used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel gynaecology and obstetrics is with vagina retractor device, includes supporting shoe (8), fixed block (10), bottom plate (2) and bull stick (18), its characterized in that: the supporting blocks (8) are symmetrically distributed and provided with two groups which are arc-shaped structures, the bottoms of the supporting blocks (8) are fixedly connected with the sliding rods (9) of the L-shaped structures, the bottoms of the sliding rods (9) are connected with the fixing blocks (10) in a sliding mode, the sliding rods (9) are provided with two groups, the opposite inner walls are fixedly connected with the fixing rods (5), the fixing rods (5) are symmetrically distributed and provided with four groups, a connecting ring (6) is arranged between each two groups, the connecting rings (6) are symmetrically distributed and sleeved outside the rotating rod (18), a fixing ring (7) is sleeved outside the middle position of the rotating rod (18), the rotating rod (18) is rotatably arranged inside the fixing ring (7), the rotating rod (18) takes the fixing ring (7) as the center, outer portions of the rod walls on two sides are provided with external threads, the external threads on two ends are oppositely arranged, and the inner walls of the, go-between (6) are removed along bull stick (18), offer on the upper surface of fixed block (10) and supply gliding spout (4) of slide bar (9), the one end that slide bar (9) were kept away from in fixed block (10) still is provided with connecting rod (3) of U-shaped structure, the vertical fixedly connected with fixed axle (1) of the department placed in the middle of connecting rod (3) bottom, fixed axle (1) is perpendicular and connecting rod (3), fixed axle (1) bottom stretches into between two sets of stopper (14) to the hole that supplies first bolt (11) to pass is offered to fixed axle (1) bottom, stopper (14) welding is on the upper surface of ejector pin (12), the bottom of ejector pin (12) stretches into inside sill bar (13).

2. The novel gynecological vaginal retraction device as claimed in claim 1, characterized in that: the first bolt (11) is in threaded connection with the two groups of limiting blocks (14), and the two groups of limiting blocks (14) are driven to approach by rotation.

3. The novel gynecological vaginal retraction device as claimed in claim 1, characterized in that: the outer wall of sill bar (13) is last vertically to install second bolt (15), second bolt (15) pass the pole wall of sill bar (13) and stretch into to inside and the outer wall of butt ejector pin (12), sill bar (13) are fixed to be set up at the upper surface of bottom plate (2).

4. The novel gynecological vaginal retraction device as claimed in claim 1, characterized in that: the welding has gag lever post (19) of carrying out the T shape on the bottom outer wall of solid fixed ring (7), the inner wall welding of the one end and two sets of fixed blocks (10) of solid fixed ring (7) is kept away from in gag lever post (19).

5. The novel gynecological vaginal retraction device as claimed in claim 1, characterized in that: the connecting rod (3) is provided with a groove for the moving rod (16) to extend into on the surface facing the fixed block (10), one end of the moving rod (16) is fixedly connected with the fixed block (10), and the other end of the moving rod is connected with the connecting rod (3) in a sliding manner.

6. The novel gynecological vaginal retraction device as claimed in claim 1, characterized in that: the outer wall of the connecting rod (3) is further provided with a threaded hole, a third bolt (17) is arranged in the threaded hole, and the third bolt (17) stretches into the outer wall of the connecting rod (3) and abuts against the outer wall of the moving rod (16).