CN214484766U

CN214484766U - Medical special infant braces

Info

Publication number: CN214484766U
Application number: CN202023329341.3U
Authority: CN
Inventors: 韩丹丹; 王�琦; 黄玲玉
Original assignee: First Affiliated Hospital of Guangxi Medical University
Current assignee: First Affiliated Hospital of Guangxi Medical University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of baby products, in particular to a medical special infant braces, which comprises a back cushion and a cushion arranged at the bottom of the back cushion, wherein bases are fixedly arranged at both sides of the cushion, a connecting block can be detachably connected at the top of the base, a knee joint supporting plate is rotatably connected on the connecting block, and a plurality of limiting grooves are arranged at the bottom surface of the knee joint supporting plate along the length direction; the bottom of the base is rotatably connected with a supporting rod, and one end of the supporting rod, which is far away from the base, is provided with a fixed rod which is clamped with the limiting groove and is used for fixing the knee joint supporting plate; the fixing rods are clamped in different limiting grooves by rotating the supporting rods, so that the included angle between the knee joint supporting plate and the side face of the base is adjusted. The utility model can hold the leg plaster of the infant and adjust the supported angle according to the requirement.

Description

Medical special infant braces

Technical Field

The utility model relates to a articles for babies technical field, in particular to medical special infant braces.

Background

Developmental hip dysplasia (DDH), also known as developmental hip dislocation, is the most common hip disease in pediatric orthopedics, and the disease requires hip herringbone plaster postoperative fixation, i.e., hip herringbone plaster wraps the trunk and the lower limbs at the operation side of a child to maintain the position of postoperative reduction.

At present, an infant who is subjected to hip herringbone plaster postoperative fixation needs to be watched by a caregiver and kept fixed so as to improve postoperative recovery effect, but the infant moves frequently, the caregiver needs to keep attention constantly, and burden of the caregiver is increased. In the prior art, the common braces on the market are used for holding the infant on the body, but the plaster at the knee nest of the infant needs to be supported by the arms, so that the use is not convenient enough.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a medical special baby harness, which can support the leg plaster of the baby and adjust the supported angle according to the need.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a medical special infant sling comprises a back cushion and a cushion arranged at the bottom of the back cushion, wherein bases are fixedly arranged on two sides of the cushion, connecting blocks are detachably connected to the tops of the bases, a knee joint supporting plate is rotatably connected to the connecting blocks, and a plurality of limiting grooves are formed in the bottom surface of the knee joint supporting plate along the length direction; the bottom of the base is rotatably connected with a supporting rod, and one end of the supporting rod, which is far away from the base, is provided with a fixing rod which is clamped with the limiting groove and used for fixing the knee joint supporting plate; the fixing rods are clamped in different limiting grooves by rotating the supporting rods, so that the included angle between the knee joint supporting plate and the side face of the base is adjusted.

Preferably, notches are formed in the two sides of the base, a slot is formed in the top surface of the base, and a fixing slot is formed in the bottom wall of the slot; connecting block bottom surface and base top surface butt, and connecting block bottom surface middle part is equipped with the location strip that stretches into in the slot and peg graft with the fixed slot, connecting block bottom surface both sides all are equipped with the elasticity trip that stretches into in the slot and tip and corresponding breach joint.

Preferably, the breach shape is triangle-shaped, the one end that the connecting block was kept away from to elasticity trip has the sharp portion of falling triangle-shaped, sharp portion stretch into in the breach and with breach upper end joint to restriction connecting block rebound.

Preferably, the knee joint supporting plate is in an upward convex arc shape, and the cross section of the knee joint supporting plate is in a U shape.

Preferably, the knee brace top is made of high density sponge and the knee brace bottom is made of elastic plastic.

Preferably, the cross section of the limiting groove is arc-shaped, the circumferential angle corresponding to the arc length of the cross section of the limiting groove is 200-225 degrees, and the radius of the cross section of the limiting groove is the same as that of the fixing rod.

Preferably, the open end of the limiting groove is provided with a round angle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the medical special infant braces provided by the utility model are detachably connected with the top of the base through the connecting blocks, so that the knee joint support plate can be detached when not used, thereby saving space; the knee joint supporting plate is supported by the supporting rod, so that the leg plaster of the infant can be supported, and the recovery effect is prevented from being influenced by the loose plaster caused by the drooping of the leg; meanwhile, the fixing rod can be clamped in different limiting grooves by rotating the supporting rod, so that the included angle between the knee joint supporting plate and the side face of the base can be adjusted, the angle for supporting the legs of the infant can be adjusted as required, and the use is convenient.

Drawings

FIG. 1 is a schematic illustration of a prior art harness in use;

fig. 2 is an overall schematic view of the present invention;

FIG. 3 is a schematic structural view of the knee joint splint of the present invention;

fig. 4 is a cross-sectional view of the base of the present invention;

fig. 5 is an exploded perspective view of fig. 3.

In the attached drawings, 1, a back cushion; 11. a belt ring; 2. a cushion; 3. a base; 31. a notch; 32. a slot; 33. fixing grooves; 4. connecting blocks; 41. a positioning bar; 42. an elastic clamping hook; 421. a tip portion; 5. a knee joint splint; 51. a limiting groove; 6. a support bar; 61. and (5) fixing the rod.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to fig. 1-5, the medical special baby carrier provided in this embodiment includes a back cushion 1, a seat cushion 2 disposed at the bottom of the back cushion 1, and a band 11 disposed at the top of the back cushion 1, preferably, the band 11 may be disposed in a spiral shape, and may be retracted like a tape measure when not in use; the base 3 is fixedly arranged on each of two sides of the cushion 2, the top of the base 3 is detachably connected with the connecting block 4, the knee joint supporting plate 5 is rotatably connected onto the connecting block 4, and a plurality of limiting grooves 51 are formed in the bottom surface of the knee joint supporting plate 5 along the length direction; the bottom of the base 3 is rotatably connected with a support rod 6, and one end of the support rod 6, which is far away from the base 3, is provided with a fixed rod 61 which is clamped with the limit groove 51 and is used for fixing the knee joint supporting plate 5; the fixing rod 61 is clamped in different limiting grooves 51 by rotating the supporting rod 6, so that the included angle between the knee joint supporting plate 5 and the side surface of the base 3 is adjusted.

Furthermore, notches 31 are formed in two sides of the base 3, a slot 32 is formed in the top surface of the base 3, and a fixing slot 33 is formed in the bottom wall of the slot 32; connecting block 4 bottom surfaces and 3 top surface butts of base, and 4 bottom surface middle parts of connecting block are equipped with stretch into in slot 32 and with the location strip 41 of fixed slot 33 grafting, prevent that connecting block 4 from driving knee joint layer board 5 and rock, 4 bottom surface both sides of connecting block all are equipped with stretch into in slot 32 and tip and the elasticity trip 42 that corresponds breach 31 joint, during the use, press down elasticity trip 42 tip and make it break away from breach 31, thereby can extract connecting block 4 and pull down knee joint layer board 5, high durability and convenient use.

On the basis of above-mentioned embodiment, for more easy to assemble knee joint layer board 5, can set up breach 31 shape for triangle-shaped, the one end that connecting block 4 was kept away from to elasticity trip 42 has the sharp portion 421 of falling triangle-shaped, sharp portion 421 stretch into in the breach 31 and with breach 31 upper end joint, with restriction connecting block 4 rebound, when inserting elasticity trip 42 slot 32 installation knee joint layer board 5, slot 32 open end both sides can be followed the inclined plane edge slip of two sharp portions 421 of falling triangle-shaped respectively, do not need manual pressure, high durability and convenient use.

Furthermore, the knee joint supporting plate 5 can be arranged to be in an upward convex arc shape to adapt to the physiological curve of the knee fossa of the human body, and the cross section of the knee joint supporting plate 5 is in a U shape to prevent legs from sliding down from two sides of the knee joint supporting plate 5.

Furthermore, the top of the knee joint supporting plate 5 can be made of high-density sponge, so that the leg plaster of the infant can be buffered, and the plaster can be prevented from being broken by collision; and the bottom of the knee joint supporting plate 5 is made of elastic plastic, so that the fixing rod 61 is not easy to loosen when being clamped in the limiting groove 51, and the fixing effect is improved.

On the basis of the above embodiment, because the bottom of the knee joint supporting plate 5 is made of elastic plastic and has elasticity, the cross section of the limiting groove 51 can be set to be arc-shaped on the basis, the circumferential angle corresponding to the arc length of the cross section of the limiting groove 51 is 200-225 degrees, and the radius of the cross section of the limiting groove 51 is the same as that of the fixing rod 61, when the angle is adjusted, the fixing rod 61 can be directly pulled out and pressed into the next limiting groove 51, the use is convenient, and the opening width of the limiting groove 51 is slightly smaller than that of the fixing rod 61, so that the fixing effect is better.

In addition to the above-described embodiment, in order to more smoothly pull out and press in the fixing lever 61, a round corner may be provided at the opening end of the stopper groove 51, and the outer circumference of the fixing lever 61 can slide along the round corner when the fixing lever 61 is pulled out and pressed in.

The utility model discloses a working process and principle:

after the harness is used for holding an infant, the connecting block 4 is installed firstly, then the knee joint support plate 5 is adjusted to a proper angle according to the gypsum shape of the leg of the infant, the leg of the infant with gypsum is placed on the knee joint support plate 5, and finally the supporting rod 6 is rotated to clamp the fixing rod 61 in the corresponding limiting groove 51 for fixing. When the knee joint supporting plate 5 is not used, the connecting block 4 is detached to be stored.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a medical special infant's braces, includes back of the body pad (1) and sets up cushion (2) in back of the body pad (1) bottom, its characterized in that: bases (3) are fixedly arranged on two sides of the cushion (2), the top of each base (3) is detachably connected with a connecting block (4), a knee joint supporting plate (5) is rotatably connected onto each connecting block (4), and a plurality of limiting grooves (51) are formed in the bottom surface of each knee joint supporting plate (5) along the length direction; the bottom of the base (3) is rotatably connected with a support rod (6), and one end, far away from the base (3), of the support rod (6) is provided with a fixing rod (61) which is clamped with the limiting groove (51) and used for fixing the knee joint supporting plate (5); through rotating bracing piece (6) are in order to adjust the contained angle of knee joint layer board (5) and base (3) side in spacing groove (51) of difference with dead lever (61) joint.

2. The medical special baby carrier as claimed in claim 1, wherein: notches (31) are formed in the two sides of the base (3), a slot (32) is formed in the top surface of the base (3), and a fixing slot (33) is formed in the bottom wall of the slot (32); connecting block (4) bottom surface and base (3) top surface butt, and connecting block (4) bottom surface middle part is equipped with and stretches into in slot (32) and with location strip (41) of fixed slot (33) grafting, connecting block (4) bottom surface both sides all are equipped with stretch into in slot (32) and tip and elasticity trip (42) that correspond breach (31) joint.

3. The medical special baby carrier as claimed in claim 2, wherein: breach (31) shape is triangle-shaped, the one end that connecting block (4) were kept away from in elasticity trip (42) has sharp portion (421) of falling triangle-shaped, sharp portion (421) stretch into in breach (31) and with breach (31) upper end joint to restriction connecting block (4) rebound.

4. The medical special baby carrier as claimed in claim 1, wherein: the knee joint supporting plate (5) is in an upward convex arc shape, and the cross section of the knee joint supporting plate (5) is U-shaped.

5. The medical special baby carrier as claimed in claim 1, wherein: the top of the knee joint supporting plate (5) is made of high-density sponge, and the bottom of the knee joint supporting plate (5) is made of elastic plastic.

6. The medical special baby carrier as claimed in claim 5, wherein: the cross section of the limiting groove (51) is arc-shaped, the circumferential angle corresponding to the arc length of the cross section of the limiting groove (51) is 200-225 degrees, and the radius of the cross section of the limiting groove (51) is the same as that of the fixing rod (61).

7. The medical special baby carrier as claimed in claim 6, wherein: the opening end of the limiting groove (51) is provided with a round angle.