阅读说明：本技术 一种用于盆底支承的阴道夹板 (Vaginal splint for supporting pelvic floor ) 是由 蒋春 于 2020-12-29 设计创作，主要内容包括：本发明提供一种用于盆底支承的阴道夹板,包括第一支撑件和第二支撑件,所述第二支撑件的内腔侧壁中活动贯穿设置有丝杆,所述调节齿轮啮合设置在齿条上；所述第一支撑件和第二支撑件的相对面上粘设有可膨胀构件,所述连通管的一侧开口处连接设置有可膨胀袋,所述牵引线依次穿过开槽、穿线孔后绕设在绕绳柱上,两个所述卡位杆靠近绕绳柱的一侧均设置有弹性凸起。本发明提供了用于盆底支承的阴道夹板,其中第一支撑件和第二支撑件之间的距离可调节,在对可膨胀构件充气时能够自动对调节间距所用的牵引线进行固定夹持,在放气后能够自动解锁牵引线,使得第一支撑件和第二支撑件的间距减小,便于取出,使用更加方便。(The invention provides a vaginal splint for supporting the pelvic floor, which comprises a first supporting piece and a second supporting piece, wherein a screw rod is movably arranged in the side wall of an inner cavity of the second supporting piece in a penetrating manner, and an adjusting gear is meshed with a rack; the opposite face of first support piece and second support piece is glued and is equipped with expandable member, one side opening part of communicating pipe is connected and is provided with expandable bag, the pull wire passes behind fluting, the through wires hole in proper order and winds and establish on the rope winding post, two one side that the screens pole is close to the rope winding post all is provided with elastic bulge. The invention provides a vaginal splint for pelvic floor support, wherein the distance between a first support member and a second support member is adjustable, a traction wire for adjusting the distance can be automatically fixed and clamped when an inflatable member is inflated, and the traction wire can be automatically unlocked after deflation, so that the distance between the first support member and the second support member is reduced, the vaginal splint is convenient to take out, and the vaginal splint is more convenient to use.)

1. A vaginal splint for pelvic floor support comprising a first support (1) and a second support (2), characterized in that: an outer inverted U-shaped plate (3) and an inner inverted U-shaped plate (4) are fixedly arranged on one side, close to the second supporting piece (2), of the first supporting piece (1), an inverted U-shaped groove (5) is formed between the outer inverted U-shaped plate (3) and the inner inverted U-shaped plate (4), a middle inverted U-shaped plate (6) is fixedly arranged on one side, close to the first supporting piece (1), of the second supporting piece (2), the middle inverted U-shaped plate (6) can be clamped in the inverted U-shaped groove (5), an inner bottom plate (7) is fixedly arranged on one side, close to the second supporting piece (2), of the first supporting piece (1), a sliding rail (8) is fixedly arranged at the bottom of the inner bottom plate (7), an outer bottom plate (9) is movably arranged on the sliding rail (8), and one side, far away from the first supporting piece (1), of the outer bottom plate (9) is;

a screw rod (10) is movably arranged in the side wall of the inner cavity of the second supporting piece (2) in a penetrating manner, a nut (12) is movably arranged on the screw rod (10), a push rod (13) is fixedly arranged on the nut (12), one end, far away from the nut (12), of the push rod (13) is fixed on the first supporting piece (1), the screw rod (10) is fixed at the center of a driven bevel gear (15), the driven bevel gear (15) is meshed with a driving bevel gear (16), a rotating rod (17) is fixedly arranged at the center of the driving bevel gear (16) in a penetrating manner, the rotating rod (17) is fixed at the center of an adjusting gear (18), the adjusting gear (18) is meshed with a rack (20), a first spring (22) is connected and arranged at one side, far away from the first supporting piece (1), of the rack (20), and the first spring (22) is connected on a fixing plate (23), a slot (24) is formed in the fixing plate (23), a threading hole (25) is formed in the second supporting piece (2), and a traction wire (26) is connected to the rack (20);

an outer sleeve (27) is fixedly arranged on one side, close to the second support (2), of the first support (1), a guide cylinder (28) is fixedly arranged in the outer sleeve (27), an inner sleeve (29) is movably arranged in the guide cylinder (28), and one end, far away from the first support (1), of the inner sleeve (29) is fixed on the second support (2);

an expandable member (30) is adhered to the opposite surface of the first support member (1) and the second support member (2), a communication pipe (31) is arranged on the expandable member (30) in a communication mode, an expandable bag (32) is connected to an opening on one side of the communication pipe (31), a mounting plate (33) is fixedly arranged on the side, close to the expandable bag (32), of the communication pipe (31), a rotary plate (34) is hinged to the mounting plate (33), a rope winding column (35) is fixedly arranged at the center of the rotary plate (34), a traction line (26) sequentially penetrates through a groove (24) and a threading hole (25) and then is wound on the rope winding column (35), a fixing block (36) is fixedly arranged on the mounting plate (33), a second spring (37) is connected to the fixing block (36), and the second spring (37) is connected to a pressing plate (38), the one end that clamp plate (38) is close to around rope column (35) is fixed to be provided with two screens pole (39), two one side that screens pole (39) are close to around rope column (35) all is provided with elastic bulge (40), air intake (41) have been seted up to one side of the relative expandable bag (32) of communicating pipe (31), it has rubber buffer (42) to block up in air intake (41).

2. A vaginal splint for pelvic floor support according to claim 1, characterised by: and a circular ring bearing (11) is fixedly arranged in the side wall of the inner cavity of the second support piece (2), and the screw rod (10) is hinged in the circular ring bearing (11).

3. A vaginal splint for pelvic floor support according to claim 1, characterised by: and a limiting ring (14) is fixedly sleeved at one end of the screw rod (10) far away from the second support piece (2).

4. A vaginal splint for pelvic floor support according to claim 1, characterised by: one end, far away from the adjusting gear (18), of the rotating rod (17) is hinged to a bearing seat (19), and the bearing seat (19) is fixedly arranged in an inner cavity of the second supporting piece (2).

5. A vaginal splint for pelvic floor support according to claim 1, characterised by: a guide rail (21) is fixedly arranged in an inner cavity of the second supporting piece (2), and the rack (20) is movably arranged on the guide rail (21).

6. A vaginal splint for pelvic floor support according to claim 1, characterised by: the inflatable member (30) is a double-layer silicone film, and the edges of the silicone film are sealed and can be inflated.

7. A vaginal splint for pelvic floor support according to claim 1, characterised by: the fixed block (36) and the second spring (37) are provided with two groups.

8. A vaginal splint for pelvic floor support according to claim 1, characterised by: the rubber plug (42) is fixed on the rubber plug base (43).

Technical Field

The invention relates to the technical field of pelvic floor support, in particular to a vaginal splint for pelvic floor support.

Background

In the prior art, an adjustable vaginal splint for pelvic floor support having application number "CN 200680039757.5", one embodiment of the vaginal splint assembly comprises: a base portion having a connecting portion and first and second sides extending outwardly from first and second ends of the connecting portion to first and second free ends, respectively. Also included is a plurality of apical sections, each of the plurality of apical sections having a different size and each having a connecting portion and first and second sides extending outwardly from first and second ends of the connecting portion to first and second free ends, respectively, and at least first and second connecting members, the first connecting member being capable of securing the first free end of the base portion to the first free end of any one of the plurality of apical sections and the second connecting member being capable of securing the second free end of the base portion to the second free end of one apical section.

However, the method still has the obvious defects in the using process: 1. the width of the vaginal splint is not adjustable, if the vaginal splint with various specifications is preset, the cost of mold opening manufacturing and production processing is increased, the number of prepared instruments is increased, the specifications are in gradient change, stepless coverage cannot be realized, the vaginal splint cannot be suitable for different physiological structures of different patients, and the problems that the clamping is unstable due to too narrow splint or the use of the patients is uncomfortable due to too wide splint easily occur; 2. the repair material is required to be positioned on the exposed fascia of the vaginal splint, so the vaginal splint is usually arranged in an outward expansion mode, and in the process of taking out the vaginal splint, the repair material which is originally fixed is easily pulled due to the fact that the vaginal splint is tightly attached to the repair material and the corresponding fascia, and the treatment effect is further reduced.

Disclosure of Invention

The present invention is directed to a vaginal splint for pelvic floor support that solves the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme:

a vaginal splint for pelvic floor support comprises a first support member and a second support member, wherein an outer inverted U-shaped plate and an inner inverted U-shaped plate are fixedly arranged on one side of the first support member close to the second support member, an inverted U-shaped groove is formed between the outer inverted U-shaped plate and the inner inverted U-shaped plate, a middle inverted U-shaped plate is fixedly arranged on one side of the second support member close to the first support member, the middle inverted U-shaped plate can be clamped in the inverted U-shaped groove, an inner bottom plate is fixedly arranged on one side of the first support member close to the second support member, a sliding rail is fixedly arranged at the bottom of the inner bottom plate, an outer bottom plate is movably arranged on the sliding rail, and one side of the outer bottom plate, far away from the first support member;

a screw rod is movably arranged in the side wall of the inner cavity of the second supporting piece in a penetrating mode, a nut is movably arranged on the screw rod, a push rod is fixedly arranged on the nut, one end, away from the nut, of the push rod is fixed on the first supporting piece, the screw rod is fixed at the center of a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, a rotary rod is fixedly arranged at the center of the driving bevel gear in a penetrating mode, the rotary rod is fixed at the center of an adjusting gear, the adjusting gear is meshed with a rack, one side, away from the first supporting piece, of the rack is connected with a first spring, the first spring is connected to a fixing plate, a groove is formed in the fixing plate, a threading hole is formed in the second supporting piece, and a;

an outer sleeve is fixedly arranged on one side of the first support piece close to the second support piece, a guide cylinder is fixedly arranged in the outer sleeve, an inner sleeve is movably arranged in the guide cylinder, and one end of the inner sleeve, which is far away from the first support piece, is fixed on the second support piece;

an expandable member is stuck on the opposite surface of the first supporting piece and the second supporting piece, a communicating pipe is communicated with the expandable member, an opening at one side of the communicating pipe is connected with an inflatable bag, a mounting plate is fixedly arranged on the side surface of the communicating pipe close to the inflatable bag, the mounting plate is hinged with a turntable, the center of the turntable is fixedly provided with a rope winding column, the traction line sequentially passes through the open slot and the threading hole and then is wound on the rope winding column, the mounting plate is fixedly provided with a fixed block, the fixed block is connected with a second spring which is connected with the pressure plate, one end of the pressure plate close to the rope winding column is fixedly provided with two clamping rods, one sides of the two clamping rods close to the rope winding column are both provided with elastic bulges, an air inlet is formed in one side, opposite to the expandable bag, of the communicating pipe, and a rubber plug is plugged in the air inlet.

Preferably, a circular ring bearing is fixedly arranged in the side wall of the inner cavity of the second support member, and the screw rod is hinged in the circular ring bearing.

Preferably, a limiting ring is fixedly sleeved at one end, far away from the second supporting piece, of the screw rod.

Preferably, one end of the rotating rod, which is far away from the adjusting gear, is hinged in a bearing seat, and the bearing seat is fixedly arranged in an inner cavity of the second supporting piece.

Preferably, a guide rail is fixedly arranged in an inner cavity of the second supporting piece, and the rack is movably arranged on the guide rail.

Preferably, the inflatable member is a double-layer silicone membrane, and the edges of the silicone membrane are sealed and can be inflated by air.

Preferably, the fixed block and the second spring are provided with two groups.

Preferably, the rubber stopper is fixed on the rubber stopper base.

Compared with the prior art, the invention has the beneficial effects that:

1. the vaginal splint is provided with the first supporting piece and the second supporting piece, the distance between the first supporting piece and the second supporting piece can be adjusted through the traction wire, the adjustment is stepless, and large gradient difference does not exist, so that the vaginal splint can be adjusted in a targeted manner according to physiological structures of different patients in practical use only by preparing the vaginal splint, the application range is wider, and the complexity of preparing splints with various specifications is reduced;

2. when the inflatable component is inflated, the inflatable bag can be expanded outwards to further eject out the pressing plate, so that the elastic protrusions on the two clamping rods can clamp and limit the traction line on the rope winding column, the traction line is prevented from loosening, the adjusted vaginal splint is prevented from automatically changing the distance, and the vaginal splint is more stable and accurate;

3. after the vaginal splint is used, the inflatable member and the gas in the inflatable bag are discharged, the inflatable bag is contracted at the moment, the clamping rod is reset, the rope winding column can rotate, the extruded first spring is restored and then pushes the rack, the distance between the first supporting piece and the second supporting piece is reduced, the vaginal splint is convenient to take out, the situation that the repair material is pulled due to the fact that the vaginal splint is tightly attached to the repair material in the taking-out process is avoided, the integrity of the repair material is ensured, and the treatment effect is improved.

The invention provides a vaginal splint for pelvic floor support, wherein the distance between a first support member and a second support member is adjustable, a traction wire for adjusting the distance can be automatically fixed and clamped when an inflatable member is inflated, and the traction wire can be automatically unlocked after deflation, so that the distance between the first support member and the second support member is reduced, the vaginal splint is convenient to take out, and the vaginal splint is more convenient to use.

Drawings

FIG. 1 is a schematic front sectional view of the overall structure of the present invention;

FIG. 2 is a side view of the connection structure on the first support member of the present invention;

FIG. 3 is a side view of a connection structure on a second support member of the present invention;

FIG. 4 is a partial schematic view of an adjustment mechanism between a first support and a second support according to the present invention;

fig. 5 is an enlarged view of the invention at a in fig. 1.

In the figure: 1 a first supporting piece, 2 a second supporting piece, 3 an outer inverted U-shaped plate, 4 an inner inverted U-shaped plate, 5 an inverted U-shaped groove, 6 a middle inverted U-shaped plate, 7 an inner base plate, 8 a sliding rail, 9 an outer base plate, 10 a screw rod, 11 a circular ring bearing, 12 a nut, 13 a push rod, 14 a limit ring, 15 a driven bevel gear, 16 a driving bevel gear, 17 a rotating rod, 18 an adjusting gear, 19 a bearing seat, 20 a rack, 21 a guide rail, 22 a first spring, 23 a fixing plate, 24 a groove, 25 a threading hole, 26 a traction line, 27 an outer sleeve, 28 a guide cylinder, 29 an inner sleeve, 30 an expandable component, 31 a communicating pipe, 32 an expandable bag, 33 a mounting plate, 34 a rotating disc, 35 a rope winding column, 36 a fixing block, 37 a second spring, 38 a pressing plate, 39 a position clamping rod, 40 elastic bulges, 41.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 5, the present invention provides a technical solution:

a vaginal splint for pelvic floor support comprises a first support member 1 and a second support member 2, wherein the first support member 1 and the second support member 2 are made of semi-rigid materials and have certain deformability, one side of the first support member 1 close to the second support member 2 is fixedly provided with an outer inverted U-shaped plate 3 and an inner inverted U-shaped plate 4, an inverted U-shaped groove 5 is formed between the outer inverted U-shaped plate 3 and the inner inverted U-shaped plate 4, one side of the second support member 2 close to the first support member 1 is fixedly provided with a middle inverted U-shaped plate 6, the middle inverted U-shaped plate 6 can be clamped in the inverted U-shaped groove 5, the middle inverted U-shaped plate 6 can move in the inverted U-shaped groove 5 and can not be separated from the inverted U-shaped groove 5 within the minimum and maximum distance ranges of movement, one side of the first support member 1 close to the second support member 2 is fixedly provided with an inner bottom plate 7, the bottom of the inner bottom plate, the activity is provided with outer bottom plate 9 on the slide rail 8, one side that first support piece 1 was kept away from to outer bottom plate 9 is fixed in on second support piece 2, outer bottom plate 9 is at the minimum and the biggest distance within range of removal, can not break away from slide rail 8, consequently, no matter how the distance between first support piece 1 and the second support piece 2 is adjusted, outer U template 3, interior U template 4 and middle U template 6 fall, and interior bottom plate 7, slide rail 8 and outer bottom plate 9, the inner chamber that above-mentioned device formed remains relative closure throughout.

A screw rod 10 is movably arranged in the side wall of the inner cavity of the second support member 2 in a penetrating manner, a nut 12 is movably arranged on the screw rod 10, when the screw rod 10 rotates, the nut 12 can move along the screw rod 10, a push rod 13 is fixedly arranged on the nut 12, one end of the push rod 13 far away from the nut 12 is fixed on the first support member 1, the push rod 13 can push the first support member 1 when moving, and further adjust the distance between the first support member 1 and the second support member 2, the screw rod 10 is fixed at the center of a driven bevel gear 15, the driven bevel gear 15 is meshed with a driving bevel gear 16, a rotary rod 17 is fixedly arranged at the center of the driving bevel gear 16 in a penetrating manner, the rotary rod 17 is fixed at the center of an adjusting gear 18, the adjusting gear 18 can drive the rotary rod 17 to rotate, the adjusting gear 18 is meshed with a rack 20, and a first, the first spring 22 is connected to the fixing plate 23, a slot 24 is formed in the fixing plate 23, a threading hole 25 is formed in the second support member 2, a pull wire 26 is connected to the rack 20, and the pull wire 26 can pull the rack 20.

An outer sleeve 27 is fixedly arranged on one side of the first support 1 close to the second support 2, a guide cylinder 28 is fixedly arranged in the outer sleeve 27, an inner sleeve 29 is movably arranged in the guide cylinder 28, one end of the inner sleeve 29 far away from the first support 1 is fixed on the second support 2, and the inner sleeve 29 cannot be separated from the guide cylinder 28 within the minimum and maximum moving distance ranges, so that the relative sealing performance of the position is kept.

An expandable member 30 is adhered to the opposite surface of the first support member 1 and the second support member 2, the mentioned opposite surface is a plane without an adjusting structure, the expandable member 30 expands after being inflated, and the plane with the adjusting structure is sealed, a communication pipe 31 is communicated with the expandable member 30 and is used for charging and discharging gas, an expandable bag 32 is connected to an opening at one side of the communication pipe 31, the expandable bag 32 also expands outwards after being inflated, and further a pressing plate 38 is ejected outwards, a mounting plate 33 is fixedly arranged at the side of the communication pipe 31 close to the expandable bag 32, a turntable 34 is hinged on the mounting plate 33, a rope winding column 35 is fixedly arranged at the center of the turntable 34, a traction line 26 sequentially passes through a slot 24 and a rope winding hole 25 and then is wound on the rope winding column 35, a fixing block 36 is fixedly arranged on the mounting plate 33, a second spring 37 is connected on the fixing block 36, second spring 37 connects on clamp plate 38, clamp plate 38 is close to the fixed two screens poles 39 that are provided with of one end of serving 35, one side that two screens poles 39 are close to serving 35 all is provided with elastic bulge 40, when the elastic bulge 40 centre gripping on screens pole 39 is at serving 35's both ends, serving 35 can not rotate, and then avoid the automatic pine of pull wire 26 to take off, intake 41 has been seted up to the relative one side of expandable bag 32 of communicating pipe 31, it has rubber buffer 42 to block up in the intake 41, rubber buffer 42 can plug up intake 41, and then avoid gas leakage.

Preferably, a circular ring bearing 11 is fixedly arranged in the side wall of the inner cavity of the second support member 2, the screw rod 10 is hinged in the circular ring bearing 11, and the circular ring bearing 11 plays a role of movable support.

Preferably, the end of the screw 10 remote from the second support 2 is fixedly sleeved with a stop collar 14, the stop collar 14 being arranged to prevent the nut 12 from being disengaged from the screw 10 during movement.

Preferably, the end of the rotating rod 17 remote from the adjusting gear 18 is hinged in a bearing seat 19, and the bearing seat 19 is fixedly arranged in the inner cavity of the second support 2.

Preferably, a guide rail 21 is fixedly arranged in the inner cavity of the second support member 2, the rack 20 is movably arranged on the guide rail 21, and the rack 20 can move along the guide rail 21, so that the movement is more stable.

Preferably, the inflatable member 30 is a double-layer silicone membrane, and the edges of the silicone membrane are sealed to allow inflation for ease of inflation.

Preferably, two sets of fixing blocks 36 and second springs 37 are provided, so that the force applied by the second springs 37 to the pressing plate 38 is more uniform.

Preferably, rubber stopper 42 is fixed to rubber stopper seat 43 to facilitate taking rubber stopper 42 through rubber stopper seat 43.

The working principle is as follows: during the use, the rope winding post 35 can be rotated, the rope winding post 35 can be used for winding the traction wire 26, the traction wire 26 passes through the threading hole 25 and the slot 24 and then pulls the rack 20, so that the rack 20 moves along the guide rail 21, the rack 20 can drive the adjusting gear 18 to rotate when moving, the adjusting gear 18 drives the driving bevel gear 16 to rotate through the rotating rod 17, the driving bevel gear 16 drives the driven bevel gear 15 to rotate, the driven bevel gear 15 drives the screw rod 10 to rotate again, so that the nut 12 moves along the screw rod 10, the push rod 13 fixedly arranged on the nut 12 can push the first supporting piece 1, further the distance between the first supporting piece 1 and the second supporting piece 2 is increased, and the clamping force on the repair material and the fascia attached to the repair material is improved.

After the distance is adjusted, the rope winding column 35 is not loosened, air is blown into the communication pipe 31 through the air inlet 41, the air is filled into the expandable member 30, so that the outer surface of the expandable member 30 is tightly attached to the side wall of the inner cavity defined by the first supporting member 1 and the second supporting member 2 for filling, the expandable bag 32 is filled with the air, the expandable bag 32 pushes the pressing plate 38 to a position close to the fixing block 36 after expansion, the second spring 37 is squeezed, the pressing plate 38 drives the clamping rod 39 to move in a direction close to the rope winding column 35, when the elastic protrusions 40 on the clamping rod 39 are clamped at two ends of the rope winding column 35, the rope winding column 35 cannot rotate, the traction wire 26 is prevented from automatically loosening, then the rubber plug 42 is blocked in the air inlet 41, and finally the rope winding column 35 is loosened.

When the vaginal splint needs to be taken out, the rubber plug 42 is firstly pulled out, gas in the expandable member 30 and the expandable bag 32 is released, on one hand, the expandable member 30 contracts after releasing the gas, so as to release the outer support positioning of the inner cavity enclosed by the first support member 1 and the second support member 2, on the other hand, the expandable bag 32 also contracts after releasing the gas, so that the pressing plate 38 resets under the action of the second spring 37, the pressing plate 38 drives the clamping rod 39 to move, so that the elastic bulge 40 on the clamping rod 39 releases the clamping of the traction line 26 on the rope winding column 35, so that the rack 20 can reset under the restoring force of the first spring 22, the rack 20 drives the adjusting gear 18 to rotate, the distance between the first support member 1 and the second support member 2 is reduced, the vaginal splint is convenient to take out, the pulling of the repair material caused by the vaginal splint repair material in the process of taking out is avoided, ensuring the integrity of the repair material and improving the treatment effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.