CN219423101U - Neonate position fixing device - Google Patents

Abstract

The utility model relates to a neonate position fixing device which comprises an upper rotating sleeve, a lower rotating sleeve, a rotating shaft, two rotating plates, a constraint part and an angle display part, wherein the rotating shaft is rotatably connected between the upper rotating sleeve and the lower rotating sleeve, the rotating shaft rotates to pass through the upper rotating sleeve, one side of the upper rotating sleeve and one side of the lower rotating sleeve are fixedly connected with one rotating plate, one side of the rotating shaft is fixedly connected with the other rotating plate, the outer surface of the rotating plate is provided with the constraint part, a sealing cavity is formed in the upper rotating sleeve, the rotating shaft rotates to pass through the sealing cavity, and the angle display part is arranged above the rotating shaft. The utility model relates to the technical field of infant body position fixing. According to the utility model, medical staff can adjust the angle between the two rotating plates, then the screw sleeve is rotated to fix the two rotating plates, and the angle can be directly adjusted to a proper angle by matching with the angle display part, so that the operation is time-saving and labor-saving, and the position fixing effect on a newborn is better.

Description

Neonate position fixing device

Technical Field

The utility model relates to the technical field of infant posture fixation, in particular to a neonate posture fixation device.

Background

At present, a certain fixed position is needed for an infant in a neonate intensive care unit, a neonate bedside chest film, umbilical vein catheterization and percutaneous deep vein catheterization (PICC), the position of the tube end is needed to be fixed to the position of a previous X-ray film when the position of the tube end is checked by the bedside chest film after PICC catheterization, if the head and the limbs of the infant move independently in a natural state of the neonate, the change of the position of the infant can cause the X-ray film to not capture images of the corresponding position or cause operation failure when relevant examination and operation are carried out, the reference value of the PICC tube end position is low when the same position cannot be completely achieved, and the contact quantity of the infant rays can be increased by shooting for a plurality of times.

At present, bandages, rubberized fabrics, restraint belts and the like are adopted to fix the limbs of the newborn in clinical work, however, the operation of the modes is time-consuming and labor-consuming, and the modes cannot be fixed in a specific manner to a certain accurate angle and the limb angle can be adjusted according to the needs, so that the body position fixing effect of the newborn is poor.

Disclosure of Invention

According to the shortcomings of the prior art, the utility model aims to provide a neonate posture fixing device, which has the effect of improving the posture fixing effect on a neonate.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a neonate position fixing device, including go up the cover, down turn the cover and rotate and connect in go up the cover with down the pivot between the cover, the pivot rotates and passes go up the cover, still include two rotating plates, go up cover and down turn cover one side together with one of them rotating plate fixed connection, pivot one side and another rotating plate fixed connection, the rotating plate surface is provided with the restraint portion, go up and set up sealed chamber in the cover, the pivot rotates and passes sealed chamber, the pivot top is provided with the angle display portion, go up the cover outer peripheral face threaded connection and have the swivel nut, upward set up a plurality of perpendicular chamber in the cover, upward turn the cover lateral wall and set up a plurality of dodge mouthful, dodge mouthful with correspond perpendicular chamber communicates with each other, sliding connection has first straight rack, first straight rack top fixedly connected with L shape pole, L shape pole passes dodge mouthful, and a plurality of L shape pole is kept away from one side and is connected with the sealed chamber fixedly in the joint.

The present utility model may be further configured in a preferred example to: the fixed part comprises a first spring fixedly connected between the bottom of the first straight rack and the inner bottom wall of the vertical cavity, a limit groove is formed in the inner side wall of the sealing cavity, a first screw rod is rotationally connected to the inner side wall of the vertical cavity, a first gear is fixedly sleeved on the outer peripheral surface of the first screw rod, the first gear is meshed with the corresponding first straight rack, and a fixing block is in threaded connection with the outer peripheral surface of the first screw rod in the limit groove.

The present utility model may be further configured in a preferred example to: and an anti-slip ring is sleeved on the outer peripheral surface of the rotating shaft corresponding to the position fixing sleeve of the fixing block.

The present utility model may be further configured in a preferred example to: the sliding tray is arranged on one side of the rotating plate, the sliding column is connected in the sliding tray in a sliding manner, an extension plate is fixedly connected to one side, away from the corresponding rotating plate, of the sliding column, a transverse cavity is arranged in the extension plate, the transverse cavity extends to the inside of the sliding column, a side cavity is arranged on the inner top wall of the transverse cavity, a first piston is in interference fit with the side cavity, a vertical rod is fixedly connected to the top of the first piston, the vertical rod slides through the inner top wall of the side cavity, a pressing plate is fixedly connected to the top of the vertical rod, a second spring is fixedly connected between the bottom of the first piston and the inner bottom wall of the transverse cavity, and a clamping part is arranged in the transverse cavity.

The present utility model may be further configured in a preferred example to: the clamping part comprises a second piston in the transverse cavity in interference fit, a second straight rack is fixedly connected to one side of the second piston, side grooves are formed in the top wall and the bottom wall of the sliding column, a second screw is rotationally connected to the transverse cavity, a second gear is fixedly sleeved on the outer peripheral surface of the second screw, the second gear is meshed with the second straight rack, clamping blocks are connected to the outer peripheral surface of the second screw in a threaded mode in the corresponding side grooves, a plurality of clamping grooves are formed in the positions, corresponding to the clamping blocks, of the inner walls of the sliding grooves, and the clamping blocks are inserted into the corresponding clamping grooves.

The present utility model may be further configured in a preferred example to: the restraint part is a magic tape fixedly connected to the outer surfaces of the rotating plate and the extending plate.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through pivot, magic subsides, angle display portion, swivel nut, erect chamber, first rack, antiskid circle, fixed block and the cooperation of first spring, medical personnel adjusts the angle between two rotation plates, then rotates the swivel nut and can fix two rotation plates, and cooperation angle display portion can directly adjust to suitable angle, and operation labour saving and time saving is fixed the effect to neonate's position preferred.

2. Through extending board, slip post, horizontal chamber, press the cooperation of clamp plate, second screw rod, second gear and fixture block, medical personnel push down the clamp plate, can drive the fixture block and break away from corresponding draw-in groove, and medical personnel can draw the extension board this moment, adjust the position of extension board, then send the clamp plate of pressing, make the fixture block insert in the draw-in groove of suitable position to make the extension board fix once more, consequently make this device can be applicable to the infant of different limb field length, improved the suitability of this device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partial front sectional view of the present embodiment;

fig. 3 is an enlarged view of fig. 2 at a of the present embodiment;

FIG. 4 is a front sectional view of the rotating plate and the extending plate in the present embodiment;

fig. 5 is an enlarged view of B in fig. 4 of the present embodiment;

fig. 6 is a working effect diagram of the present apparatus in the present embodiment.

In the figure, 1, an upper rotating sleeve; 2. a rotating shaft; 3. a rotating plate; 4. a magic tape; 5. sealing the cavity; 6. an angle display unit; 7. a screw sleeve; 8. a vertical cavity; 9. an avoidance port; 10. a first straight rack; 11. an L-shaped rod; 12. an adjusting sleeve; 13. a fixing part; 131. a first spring; 132. a limit groove; 133. a first screw; 134. a first gear; 135. a fixed block; 14. an anti-slip ring; 15. a sliding groove; 16. a sliding column; 17. an extension plate; 18. a transverse cavity; 19. a first piston; 20. pressing the plate; 21. a second spring; 22. an engagement portion; 221. a second piston; 222. a second spur rack; 223. a side groove; 224. a second screw; 225. a second gear; 226. a clamping block; 227. a clamping groove.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Examples:

referring to fig. 1 to 6, the posture fixing device for the neonate disclosed by the utility model comprises an upper rotating sleeve 1, a lower rotating sleeve and a rotating shaft 2 rotatably connected between the upper rotating sleeve 1 and the lower rotating sleeve, wherein the rotating shaft 2 rotates through the upper rotating sleeve 1 and extends above the upper rotating sleeve 1.

The rotary shaft is characterized by further comprising two rotary plates 3, wherein one side of the upper rotary sleeve 1 and one side of the lower rotary sleeve are fixedly connected with one of the rotary plates 3, and one side of the rotary shaft 2 is fixedly connected with the other rotary plate 3. Thus, when rotated, the angle between the two rotating plates 3 can be adjusted (as shown in fig. 2).

A sealing cavity 5 is arranged in the upper rotating sleeve 1, and the rotating shaft 2 rotates to pass through the sealing cavity 5. The rotating shaft 2 is provided with an angle display part 6 above, the angle display part 6 comprises a dial fixedly connected to the top of the rotating shaft 2, the top of the upper rotating sleeve 1 is fixedly connected with an indicating rod, and as one rotating plate 3 of the dial and the rotating shaft 2 is a fixed whole, the indicating rod, the upper rotating sleeve 1 and the other rotating plate 3 are fixed whole, so that the number on the indicating rod pointing to the dial is the angle between the two rotating plates 3. The medical staff can conveniently adjust the angle to a specific angle.

The upper half part of the peripheral surface of the upper rotating sleeve 1 is connected with a threaded sleeve 7 in a threaded manner. A plurality of vertical cavities 8 are formed in the upper rotating sleeve 1, a plurality of avoiding openings 9 are formed in the side wall of the upper rotating sleeve 1, and the avoiding openings 9 are communicated with the corresponding vertical cavities 8. The vertical cavity 8 is connected with a first straight rack 10 in a sliding way, the top of the first straight rack 10 is fixedly connected with an L-shaped rod 11, and the L-shaped rod 11 penetrates through the avoidance opening 9. The side wall of the L-shaped rod 11 is attached to the inner wall of the corresponding avoiding opening 9, and the L-shaped rod 11 can vertically slide in the avoiding opening 9.

One side of the L-shaped rods 11 far away from the corresponding straight racks is fixedly connected with an adjusting sleeve 12, and the inner wall of the adjusting sleeve 12 is attached to the outer peripheral surface of the upper rotating shaft 2. The screw sleeve 7 is rotated, so that the screw sleeve 7 rotates and moves downwards relative to the upper rotating sleeve 1, the upper rotating sleeve 1 pushes the adjusting sleeve 12 to move, and the screw sleeve 7 drives the L-shaped rod 11 and the first straight rack 10 to move downwards.

A fixing part 13 is arranged in the sealing cavity 5. The fixed part 13 includes a first spring 131 fixedly connected between the bottom of the first rack bar 10 and the inner bottom wall of the vertical cavity 8. The inner side wall of the vertical cavity 8 is rotationally connected with a first screw rod 133, a first gear 134 is fixedly sleeved on the peripheral surface of the first screw rod 133, and the first gear 134 is meshed with the corresponding first straight rack 10.

The limiting groove 132 is formed in the inner side wall of the sealing cavity 5, and the first screw rod 133 extends into the corresponding limiting groove 132. The outer peripheral surface of the first screw rod 133 is positioned in the limit groove 132, a fixing block 135 is in threaded connection with the position, the fixing block 135 is always partially and slidably connected with the corresponding limit groove 132, and the side wall of the fixing block 135 is a plane, so that the rotation of the first screw rod is prevented from being followed by fixation.

The first rack 10 moves downwards to drive the first gear 134 to rotate, the first gear 134 drives the first screw rod 133 to rotate, and the first screw rod 133 drives the fixed block 135 to move towards the direction approaching to the rotating shaft 2. The fixed cover in position that corresponds fixed block 135 in pivot 2 periphery is equipped with anti-skidding circle 14, and anti-skidding circle 14 is made for asbestos material, and the fixed block 135 is close to one side of anti-skidding circle 14 and is coarse setting, and when fixed block 135 and anti-skidding circle 14 paste mutually, the rotation frictional force between fixed block 135 and the anti-skidding circle 14 is great, therefore the power of neonate is difficult to make pivot 2 rotate, consequently the angle between two rotation plates 3 is fixed.

A sliding groove 15 is formed in one side of the rotating plate 3, a sliding column 16 is connected in the sliding groove 15 in a sliding mode, and an extension plate 17 is fixedly connected to one side, away from the corresponding rotating plate 3, of the sliding column 16. The extension plate 17 is heavy, the muscle activity intensity of the neonate is insufficient to resist the weight of the neonate to generate movement, the end part of the extension plate 17 is in an arc shape, and the local compression of the corner shape to the neonate is reduced. The extension plate 17 is provided with a transverse cavity 18, and the transverse cavity 18 extends into the sliding column 16.

The lateral cavity 18 is internally provided with a lateral cavity on the top wall, the lateral cavity is internally provided with a first piston 19 in interference fit, the top of the first piston 19 is fixedly connected with a vertical rod, the vertical rod slides through the lateral cavity, the top of the vertical rod is fixedly connected with a pressing plate 20, and the pressing plate 20 is arc-shaped to prevent the neonate from being scratched. A second spring 21 is fixedly connected between the bottom of the first piston 19 and the inner bottom wall of the transverse cavity 18, and an engaging part 22 is arranged in the transverse cavity 18.

The engaging portion 22 includes a second piston 221 which is interference fit in the lateral cavity 18, and hydraulic oil is filled between the first piston 19 and the second piston 221. A second straight rack 222 is fixedly connected to one side of the second piston 221, and a third spring is fixedly connected between the side wall of the second straight rack 222 and the inner side wall of the sliding groove 15.

Side slots 223 are formed in both the top and bottom walls of the sliding column 16. A second screw 224 is rotatably connected to the cross-chamber 18, and the second screw 224 extends partially into the side groove 223. The second gear 225 is fixedly sleeved on the outer peripheral surface of the second screw 224, and the second gear 225 is meshed with the second straight rack 222.

The outer peripheral surface of the second screw 224 is positioned in the corresponding side groove 223 and is in threaded connection with a clamping block 226, and the side wall of the clamping block 226 is attached to the inner wall of the corresponding side groove 223, so that the clamping block 226 is always partially positioned in the corresponding side groove 223. The side wall of the clamping block 226 is a plane, so that the clamping block 226 is prevented from rotating along with the second screw 224. A plurality of clamping grooves 227 are formed in the inner wall of the sliding groove 15 at positions corresponding to the clamping blocks 226. When the second spring 21 is in a natural state, the third spring is also in a natural state, and the clamping block 226 is inserted into the corresponding clamping groove 227 at this time.

When the position of the extension plate 17 needs to be adjusted, the pressing plate 20 is pressed downwards to drive the first piston 19 to move downwards, the second spring 21 is compressed, the first piston 19 pushes the second piston 221 to move through hydraulic oil, so that the second straight rack 222 is driven to move, the second straight rack 222 drives the second gear 225 to rotate, the second gear 225 drives the second screw 224 to rotate, the second screw 224 drives the clamping block 226 to retract into the corresponding side groove 223, and the extension plate 17 can be drawn at the moment. After the extension plate 17 is adjusted to a proper position, the pressing plate 20 is released, the straight rack returns to the original position under the action of the restoring force of the second spring 21 and the third spring, and the clamping blocks 226 are reversely moved to be inserted into the corresponding clamping grooves 227 to fix the extension plate 17.

The external surface of the rotating plate 3 is provided with a restraint part, the restraint part is a magic tape 4 fixedly connected to the external surfaces of the rotating plate 3 and the extending plate 17, and the magic tape 4 can be sleeved on the trunk part or the limb part of a newborn so that the device is fixed with the newborn. The material of the contact part of the magic tape 4 and the neonate is thicker breathable cotton cloth, so that the skin of the neonate is not stimulated, and the breathable fabric is good.

When the device is used, the rotating shaft 2 can be placed below the perineum of the infant, and then the two legs of the infant are respectively fixed with the two rotating plates 3 and the two extending plates 17 through the magic tape 4, so that the effect of fixing the two lower limbs is achieved. The rotating shaft 2 can be placed under armpits, one rotating plate 3 is attached to an arm, the other rotating plate 3 is attached to a trunk, the effect of fixing one side of the upper limb is achieved, and the other rotating plate is placed on the other side of the infant, so that the two upper limbs of the infant are fixed. Or the rotating shaft 2 is placed on the shoulder, one rotating plate 3 is attached to the head, and the other rotating plate 3 is attached to the arm, so that the head of the baby is fixed, and the head of the baby can not move any more due to the fact that the extending plate is heavy.

The overall length of the rotating plate 3 and the extending plate 17 can be adjusted to 15 cm to 40 cm, so that the position of the newborn with different limb lengths can be fixed.

The implementation principle of the embodiment is as follows:

when the device is used, the two rotating plates 3 are firstly adjusted, the indication rod points to the proper position on the dial, the angle between the two rotating plates 3 is determined, then the screw sleeve 7 is rotated, the screw sleeve 7 rotates and moves downwards relative to the upper rotating sleeve 1, the screw sleeve 7 pushes the adjusting sleeve 12 to move, the adjusting sleeve 12 drives the L-shaped rod 11 and the first straight rack 10 to move downwards, the first straight rack 10 moves downwards to drive the first gear 134 to rotate, the first gear 134 drives the first screw rod 133 to rotate, the first screw rod 133 drives the fixed block 135 to move towards the direction close to the rotating shaft 2 until the fixed block 135 is attached to the anti-slip ring 14, and the rotating friction force between the fixed block 135 and the anti-slip ring 14 is large, so that the force of a newborn is difficult to rotate the rotating shaft 2, and the angle between the two rotating plates 3 is fixed. Finally, the device is fixed with the body of the child through the magic tape 4, so that the limb angle of the child is fixed.

When the position of the extension plate 17 needs to be adjusted to adapt to newborns with different limb lengths, the pressing plate 20 is pressed downwards to drive the first piston 19 to move downwards, the second spring 21 is compressed, the first piston 19 pushes the second piston 221 to move through hydraulic oil, so that the second straight rack 222 is driven to move, the second straight rack 222 drives the second gear 225 to rotate, the second gear 225 drives the second screw 224 to rotate, the second screw 224 drives the clamping block 226 to retract into the corresponding side groove 223, and the extension plate 17 can be drawn. After the extension plate 17 is adjusted to a proper position, the pressing plate 20 is released, the straight rack returns to the original position under the action of the restoring force of the second spring 21 and the third spring, and the clamping blocks 226 are reversely moved to be inserted into the corresponding clamping grooves 227 to fix the extension plate 17.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. Neonate's position fixing device, including last change cover (1), down change cover and rotate connect in go up change cover (1) and change down change pivot (2) between the cover, pivot (2) rotate and pass and go up change cover (1), still include two rotor plates (3), go up change cover (1) and change cover one side jointly with one of them rotor plate (3) fixed connection down, pivot (2) one side and another rotor plate (3) fixed connection, rotor plate (3) surface is provided with restraint portion, its characterized in that: the utility model discloses a sealed cavity (5) has been seted up in going up change cover (1), pivot (2) rotate and pass sealed cavity (5), pivot (2) top is provided with angle display portion (6), go up change cover (1) outer peripheral face threaded connection and have swivel nut (7), go up and set up a plurality of in change cover (1) and erect chamber (8), go up a plurality of and dodge mouth (9) have been seted up to change cover (1) lateral wall, dodge mouth (9) and correspond and erect chamber (8) and communicate with each other, it has first straight rack (10) to erect intracavity (8) sliding connection, first straight rack (10) top fixedly connected with L shape pole (11), L shape pole (11) pass dodge mouth (9), and a plurality of L shape pole (11) are kept away from one side of corresponding straight rack and are fixedly connected with adjusting sleeve (12) jointly, be provided with fixed part (13) in sealed cavity (5).

2. The neonatal posture fixation device of claim 1, wherein: the fixed part (13) comprises a first spring (131) fixedly connected between the bottom of the first straight rack (10) and the inner bottom wall of the vertical cavity (8), a limit groove (132) is formed in the inner side wall of the sealing cavity (5), a first screw rod (133) is rotationally connected to the inner side wall of the vertical cavity (8), a first gear (134) is fixedly sleeved on the outer peripheral surface of the first screw rod (133), the first gear (134) is meshed with the corresponding first straight rack (10), and a fixing block (135) is in threaded connection with the inner part of the limit groove (132) on the outer peripheral surface of the first screw rod (133).

3. The neonatal posture fixation device of claim 2, wherein: an anti-slip ring (14) is sleeved on the outer peripheral surface of the rotating shaft (2) corresponding to the position fixing of the fixing block (135).

4. A neonatal posture fixation device according to claim 3, wherein: the sliding groove (15) has been seted up to rotor plate (3) one side, sliding connection has slip post (16) in slip groove (15), one side fixedly connected with extension board (17) of corresponding rotor plate (3) are kept away from to slip post (16), horizontal chamber (18) have been seted up in extension board (17), horizontal chamber (18) extend to in slip post (16), the side chamber has been seted up to roof in horizontal chamber (18), side intracavity interference fit has first piston (19), first piston (19) top fixedly connected with montant, montant slides and passes side intracavity roof, and montant top fixedly connected with press board (20), fixedly connected with second spring (21) between first piston (19) bottom and the interior bottom of horizontal chamber (18), be provided with block portion (22) in horizontal chamber (18).

5. The neonatal posture fixation device of claim 4, wherein: the clamping portion (22) comprises a second piston (221) in the transverse cavity (18) in interference fit, one side of the second piston (221) is fixedly connected with a second straight rack (222), the top wall and the bottom wall of the sliding column (16) are both provided with side grooves (223), the transverse cavity (18) is rotationally connected with a second screw (224), the outer peripheral surface of the second screw (224) is fixedly sleeved with a second gear (225), the second gear (225) is meshed with the second straight rack (222), the outer peripheral surface of the second screw (224) is located in the corresponding side groove (223) and is connected with a clamping block (226) in a threaded mode, a plurality of clamping grooves (227) are formed in positions, corresponding to the clamping blocks (226), of the inner wall of the sliding groove (15), and the clamping blocks (226) are inserted into the corresponding clamping grooves (227).

6. The neonatal posture fixation device of claim 5, wherein: the restraint part is a magic tape (4) fixedly connected to the outer surfaces of the rotating plate (3) and the extending plate (17).