CN219110468U

CN219110468U - Fixed hand plate for children transfusion

Info

Publication number: CN219110468U
Application number: CN202320102203.6U
Authority: CN
Inventors: 范梓杰; 蔡美兴; 周丽英
Original assignee: Foshan City Nanhai District People's Hospital
Current assignee: Foshan City Nanhai District People's Hospital
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-02
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a child transfusion fixing hand plate, which relates to the field of medical appliances and comprises a fixing frame, a locking finger piece and a locking piece, wherein the locking piece is rotatably arranged at one end of the fixing frame and used for clamping a wrist; the lock finger piece comprises a first thorn hair part and a lock sleeve for pressing the finger joint, and the lock sleeve comprises four connected arc-shaped finger sleeves; the first thorn hair parts are arranged at two sides of the lock sleeve; the two sides of the other end of the fixing frame are provided with first through holes corresponding to the first hair-piercing portions, and the bottom of the other end of the fixing frame is provided with first round hair portions connected with the first hair-piercing portions. The locking piece and the locking finger piece can be quickly fixed on arms of children, are good in comfort level and have high practicability.

Description

Fixed hand plate for children transfusion

Technical Field

The utility model relates to the field of medical appliances, in particular to a child transfusion fixing hand plate.

Background

Infusion is an important treatment in department diagnosis and treatment, but requires a patient to sit still for a long time, which is intolerable to a moving child. Children often do large movements without attention, with the risk of needle misalignment or fall-off, and therefore require the use of equipment to secure the child's arms to limit movement. However, most of the existing fixing devices use the binding bands to bind the arms of the child on the fixing frame, so that the child can press the blood vessels, the comfort level is poor, and the binding operation is troublesome, so that a more convenient and practical fixing device needs to be designed.

Disclosure of Invention

The utility model provides a child transfusion fixing hand plate for solving the technical problems, and aims to fix arms conveniently and improve comfort.

The technical scheme for solving the technical problems is as follows:

the child transfusion fixed hand plate comprises a fixing frame, a locking finger piece and a locking piece, wherein the locking piece is rotatably arranged at one end of the fixing frame and used for clamping a wrist; the lock finger piece comprises a first thorn hair part and a lock sleeve for pressing the finger joint, and the lock sleeve comprises four connected arc-shaped finger sleeves; the first thorn hair parts are arranged at two sides of the lock sleeve; the two sides of the other end of the fixing frame are provided with first through holes corresponding to the first hair-piercing portions, and the bottom of the other end of the fixing frame is provided with first round hair portions connected with the first hair-piercing portions.

The four finger sleeves are sleeved on the four finger joints of the child except the thumb, so that the fingers of the child are limited to bend and stretch. Because the finger stall is arc-shaped, the finger stall does not completely wrap the finger, but only covers the upper area of the finger, and the finger can be limited to bend and stretch. And each finger has an independent fixing effect, so that the finger is prevented from picking up and loosening the finger locking piece, the fixing effect is not influenced by the thickness of the finger, the thicker the finger is pressed, the more gentle the bending degree of the finger sleeve is, and the finger joints are covered. When the child fixing rack is installed, the palm of the child is placed on the fixing rack, the lock sleeve is sleeved on the palm, and then the first thorn hair parts on two sides are grasped and extend into the first through holes to reach the bottom of the fixing rack. The first hair-pricking parts are strips on two sides of the lock sleeve, but the hair-pricking parts are arranged at the end parts of the first hair-pricking parts and are used for being connected with the first round hair parts at the bottom of the fixing frame, the lock sleeve is bundled on the fixing frame, and fingers of children are clamped together with the fixing frame.

Preferably, the fixing frame comprises a first mounting plate, a second mounting plate and a limiting piece, wherein the first mounting plate is slidably mounted in the second mounting plate, and the limiting piece is mounted on the side wall of the second mounting plate; the side wall of the first mounting plate is provided with a plurality of second through holes in an arrangement mode, and the limiting piece is connected with the second through holes.

In order to adapt to different arm lengths, the fixing frame is provided with retractility, a cavity is formed in the second mounting plate, and the part extending on the first mounting plate extends into the second mounting plate and can slide along the second mounting plate to adjust the distance between the first mounting plate and the second mounting plate. The first mounting plate and the second mounting plate are respectively provided with a locking finger piece and a locking piece, and the locking finger piece and the locking piece move along with the first mounting plate and the second mounting plate to adjust positions so as to adapt to clamping. The first mounting plate and the second mounting plate are fixedly connected by using a limiting piece. The limiting piece is a block body, a plurality of columns extend out, part of the columns are inserted into the first installation part for internal fixation, and the rest of the columns are inserted into the second installation part, so that the second installation plate cannot slide. Specifically, a plurality of second through holes are arranged on the side face of the first mounting plate, part of the second through holes are covered inside the second mounting plate, and after the first mounting plate slides to adjust the position, the limiting piece is inserted into the corresponding exposed second through holes to be fixed.

Preferably, the limiting piece is an elastic piece, a material reducing groove is formed in the limiting piece, and the material reducing groove is located between the first mounting plate and the second mounting plate.

The limiting piece can be fixed on the second mounting plate, and the rest part extends towards the first mounting plate. During sliding of the first mounting plate, the limiting piece is pulled to elastically deform to avoid blocking of the movement of the first mounting plate, and the limiting piece is inserted into the second through hole until a proper position is reached to complete resetting. In order to bend the limiting piece better during stretching, the limiting piece is provided with a material reducing groove, the material reducing groove is located at the joint position of the first mounting plate and the second mounting plate and used for reducing the volume of the limiting piece at the joint position, the limiting piece part in the first mounting plate area can be bent and approached better, and the limiting piece part fixed on the second mounting plate is prevented from being pulled and fixed under high force.

Preferably, a cylindrical portion is transversely arranged on the fixing frame, and the locking piece is connected with a cylindrical portion, and the cylindrical portion is accommodated in the cylindrical portion.

Preferably, the fixing frame is provided with a fastening groove, the locking piece is provided with a fastening piece, and the fastening piece is fastened in the fastening groove.

Preferably, the middle part of the buckle piece is provided with a cavity part, and the outer side of the buckle piece is convexly provided with a round corner piece.

Preferably, a moon-shaped groove is arranged on the first mounting plate.

Preferably, a second round hair part is arranged at the bottom of one end of the fixing frame.

Preferably, corners of the fixing frame are rounded corners.

Preferably, the opening of the cylindrical portion faces the lock finger.

The utility model has the following beneficial effects: according to the utility model, the locking piece is covered on the wrist position of the child to realize one fixation, and the finger sleeve is used for realizing the other fixation on the finger joints of the child, so that the arm is restrained on the fixing frame, and meanwhile, the child can be infused at the back of hand position, and the child has good comfort. The locking piece is only required to be rotated to cover during installation, and the first burr part is connected with the first round burr part after penetrating through the first through hole, so that the process is convenient and quick. The locking piece and the locking finger piece can be quickly fixed on arms of children, are good in comfort level and have high practicability.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a disassembled view of the present utility model.

Fig. 3 is a bottom view of the mount.

Fig. 4 is a schematic structural view of the buckle.

Wherein, the reference numerals:

1. a fixing frame; 11. a first mounting plate; 111. a first through hole; 112. a first rounded hair portion; 113. a moon-shaped groove; 114. a second through hole; 12. a second mounting plate; 121. a buckle groove; 122. a second rounded hair portion; 13. a limiting piece; 131. a material reduction groove; 2. a locking finger; 21. a first barbed portion; 22. a lock sleeve; 221. a finger stall; 3. a locking piece; 4. a cylindrical portion; 5. a cylindrical portion; 6. a clip; 61. a cavity portion; 62. round corner piece.

Description of the embodiments

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model.

The child transfusion fixed hand plate comprises a fixing frame 1, a lock finger piece 2 and a lock piece 3, wherein the lock piece 3 is rotatably arranged at one end of the fixing frame 1 and used for clamping a wrist; the lock finger piece 2 comprises a first thorn part 21 and a lock sleeve 22 for pressing the finger joint, wherein the lock sleeve 22 comprises four connected arc-shaped finger sleeves 221; the first burr portions 21 are arranged on both sides of the lock sleeve 22; the two sides of the other end of the fixing frame 1 are provided with first through holes 111 corresponding to the first burr parts 21, and the bottom of the other end is provided with first round burr parts 112 connected with the first burr parts 21.

One side of the locking piece 3 is mounted on the fixing frame 1, the locking piece 3 can be rotated to open the locking piece 3 by taking one side of the locking piece 3 as a circle center, the wrist of a child is put on the fixing frame 1, and then the locking piece 3 is rotated to close, so that the other side of the locking piece 3 is fixed in a buckle or magic tape mode. Because the size of the locking piece 3 is fixed, in order to adapt to the wrists with different thicknesses of children with different sizes, namely, the wrists with different thicknesses can be clamped, a sponge layer is arranged on the inner side of the locking piece 3 and used as a buffer layer.

On the other hand, the four finger cuffs 221 are sleeved on the four finger joints of the child except the thumb, so that the fingers of the child are limited to bend and stretch. Because the finger stall 221 is arc-shaped, the finger stall 221 does not completely wrap the finger, but only covers the upper area of the finger, so that the finger can be limited to bend and stretch. And each finger has independent fixing effect, so that the finger is prevented from picking up and loosening the finger locking piece 2, the fixing effect is not influenced by the thickness of the finger, and the finger sleeve 221 is gradually bent more gradually when the finger is pressed more thickly, but the finger sleeve is covered on the finger joints. When the child fixing rack is installed, the palm of the child is placed on the fixing rack 1, the lock sleeve 22 is sleeved on the palm, and then the first burrs 21 on the two sides are grasped and extend into the first through holes 111 to reach the bottom of the fixing rack 1. The first bristle part 21 is a strip on both sides of the lock sleeve 22, but the end part of the first bristle part 21 is provided with bristles for connecting with the first round bristle part 112 at the bottom of the fixing frame 1, and the lock sleeve 22 is bundled on the fixing frame 1 to clamp the fingers of the child together with the fixing frame 1. The whole lock finger member 2 is made of rubber material, and has slight elasticity, and if it is necessary to increase the tightness of the finger or to enlarge the coverage area of the lock sleeve 22, the first bristle part 21 is pulled under the fixing frame 1, so that the lock sleeve 22 is pulled to both sides. Of course, before installation, the first bristle part 21 can be prevented from being separated from the first through hole 111, and the first bristle part 21 and the first round bristle part 112 are only required to be torn off during installation, and then the position of the lock sleeve 22 is adjusted to extend into the finger, so that the operation is convenient.

In actual operation, the first bristle part 21 can directly wind the two sides of the fixing frame 1 to the bottom of the fixing frame 1 to connect the first round bristle part 112, but the transverse stretching span of the first bristle part 21 is larger, a larger empty space remains between the two sides of the lock sleeve 22 and the fixing frame 1, fingers are easy to swing, and the first bristle part 21 is directly arranged around the two sides of the fixing frame 1 only when the palm of a child is larger. The other cases pass the first burr portion 21 through the first through hole 111 to reduce the transverse stretching span, and the first burr portion 21 surrounds fingers on two sides to limit the finger movement. The utility model has good clamping effect, can quickly sleeve the finger locking part 2 and the locking part 3 on the arm sleeve, respectively sleeve the finger part and the wrist part, and infuse the back of hand part between the finger part and the wrist part, is convenient to install, and has good practical effect.

In one embodiment, the fixing frame 1 comprises a first mounting plate 11, a second mounting plate 12 and a limiting piece 13, wherein the first mounting plate 11 is slidably mounted in the second mounting plate 12, and the limiting piece 13 is mounted on the side wall of the second mounting plate 12; the side wall of the first mounting plate 11 is provided with a plurality of second through holes 114 in an arrangement mode, and the limiting piece 13 is connected with the second through holes 114.

In order to accommodate different arm lengths, the fixing frame 1 is provided with stretchability, a cavity is provided in the second mounting plate 12, and a portion extending from the first mounting plate 11 is allowed to extend into the second mounting plate 12, and can slide along the second mounting plate 12 to adjust the distance therebetween. The first mounting plate 11 and the second mounting plate 12 are respectively provided with the locking finger piece 2 and the locking piece 3, and move along with the first mounting plate 11 and the second mounting plate 12 to adjust positions so as to adapt to clamping. The first mounting plate 11 and the second mounting plate 12 are fixedly connected by a limiting member 13. The limiting member 13 is a block body, and extends out to form a plurality of columns, a part of the columns are inserted into the first mounting portion for fixing, and the rest of the columns are inserted into the second mounting portion, so that the second mounting plate 12 cannot slide. Specifically, the first mounting plate 11 is provided with a plurality of second through holes 114 arranged on the side surface, and partially covered inside the second mounting plate 12, and after the first mounting plate 11 is slid to the adjustment position, the stoppers 13 are inserted into the corresponding exposed second through holes 114 to be fixed.

In an embodiment, the limiting member 13 is an elastic member, and the limiting member 13 is provided with a material reducing groove 131, where the material reducing groove 131 is located between the first mounting plate 11 and the second mounting plate 12.

The stopper 13 can be fixed to the second mounting plate 12, and the remaining portion can be extended toward the first mounting plate 11. During sliding of the first mounting plate 11, the stopper 13 is pulled to elastically deform so as not to obstruct the movement of the first mounting plate 11, and the stopper 13 is inserted into the second through hole 114 until the proper position is reached to complete the resetting. In order to better bend the limiting piece 13 during stretching, the limiting piece 13 is provided with the material reducing groove 131, the material reducing groove 131 is located at the joint position of the first mounting plate 11 and the second mounting plate 12 and used for reducing the volume of the limiting piece 13 at the joint position, the part of the limiting piece 13 close to the area of the first mounting plate 11 can be better bent, and the part of the limiting piece 13 fixed on the second mounting plate 12 is prevented from being pulled out by a large force.

In one embodiment, the fixing frame 1 is transversely provided with a cylindrical portion 4, and the locking member 3 is connected with a cylindrical portion 5, and the cylindrical portion 5 is accommodated in the cylindrical portion 4.

One side of the locking piece 3 is connected with one end of the cylindrical portion 5, the other end of the cylindrical portion 5 is inserted into the cylindrical portion 4, the locking piece 3 can rotate around the cylindrical portion 4 and can be separated from the cylindrical portion 5 to be disassembled and assembled, and operation is simple.

In an embodiment, the fixing frame 1 is provided with a fastening slot 121, and the locking member 3 is provided with a fastening member 6, where the fastening member 6 is fastened in the fastening slot 121.

The locking piece 3 is provided with a clamping piece 6 at the other side of the cylindrical part 5, and the locking piece 3 is fixed in a clamping mode when clamping the wrist. The locking member 3 is restricted from moving by both the locking member 6 and the cylindrical portion 4. Specifically, rotation of the locking member 3 directly presses the locking member 6 into the locking groove 121, and the locking member 6 elastically deforms into the locking groove 121.

In an embodiment, the middle part of the fastening member 6 is provided with a cavity 61, and the outer side of the fastening member 6 is convexly provided with a rounded corner piece 62.

The rounded corner pieces 62 at two sides of the fastening piece 6 are protruded outwards, the chamber walls of the fastening groove 121 are recessed inwards corresponding to the rounded corner pieces 62, the rounded corner pieces 62 are compressed into the fastening groove 121 by extruding the fastening piece 6, and are clamped into the chamber walls of the fastening groove 121, so that tight fit is achieved. In order to facilitate the taking out of the clamping piece 6, the whole shape of the clamping piece 6 is designed to be U-shaped, a cavity part 61 is recessed in the middle, one side of the top is connected with the locking piece 3, and the other side of the top is not connected. Medical staff can extrude the outside part of the clamping piece 6 to the middle cavity part 61 by pressing the clamping piece 6, the round corner piece 62 is gradually far away from the chamber wall of the clamping groove 121 when the clamping piece 6 is compressed, and finally the clamping piece 6 is separated from the clamping groove 121 when the clamping piece 3 rotates.

In an embodiment, the first mounting plate 11 is provided with a moon-shaped groove 113, and because the thickness of the palm is greater than that of the fingers, in order to reduce the pressing feeling of the palm during clamping, the moon-shaped groove 113 is matched with the shape of the palm, and the palm is rested in the moon-shaped groove 113, so that the clamping comfort is improved.

In an embodiment, the bottom of one end of the fixing frame 1 is provided with a second rounded hair portion 122. In some cases, if the wrist is too large, the locking piece 3 can be removed, and instead, the cloth strip with the magic tape is sleeved on the sleeve to press the wrist, so that the cloth strip is fixed on the second round wool part 122.

In an embodiment, corners of the fixing frame 1 are rounded to avoid collision damage.

In one embodiment, the opening of the cylindrical portion 4 faces the locking finger 2, and the locking member 3 can only be pulled out toward the locking finger 2, but the locking finger 2 restricts arm movement during clamping, so that the clamped arm cannot push the locking member 3 to be removed, and clamping stability is ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The child transfusion fixed hand plate comprises a fixing frame (1) and is characterized by further comprising a lock finger piece (2) and a locking piece (3), wherein the locking piece (3) is rotatably arranged at one end of the fixing frame (1) and used for clamping a wrist; the lock finger (2) comprises a first burr (21) and a lock sleeve (22) for pressing the finger joint, and the lock sleeve (22) comprises four connected arc-shaped finger sleeves (221); the first burr parts (21) are arranged on two sides of the lock sleeve (22); the two sides of the other end of the fixing frame (1) are provided with first through holes (111) corresponding to the first burr parts (21), and the bottom of the other end is provided with first round burr parts (112) connected with the first burr parts (21).

2. The child transfusion fix hand plate according to claim 1, wherein the fixing frame (1) comprises a first mounting plate (11), a second mounting plate (12) and a limiting piece (13), the first mounting plate (11) is slidably mounted in the second mounting plate (12), and the limiting piece (13) is mounted on the side wall of the second mounting plate (12); the side wall of the first mounting plate (11) is provided with a plurality of second through holes (114) in an arrangement mode, and the limiting piece (13) is connected with the second through holes (114).

3. The child transfusion fix hand plate according to claim 2, wherein the limiting piece (13) is an elastic piece, a material reducing groove (131) is arranged on the limiting piece (13), and the material reducing groove (131) is located between the first mounting plate (11) and the second mounting plate (12).

4. The child transfusion fix hand plate according to claim 1, wherein a cylinder part (4) is transversely arranged on the fixing frame (1), the locking piece (3) is connected with a cylinder part (5), and the cylinder part (5) is accommodated in the cylinder part (4).

5. The child transfusion fix hand plate according to claim 1, wherein a fastening groove (121) is formed in the fixing frame (1), a fastening piece (6) is formed in the locking piece (3), and the fastening piece (6) is fastened in the fastening groove (121).

6. The child transfusion fix hand plate according to claim 5, wherein a cavity part (61) is arranged in the middle of the buckle part (6), and a round corner piece (62) is arranged on the outer side of the buckle part (6) in a protruding mode.

7. The child transfusion fix hand plate according to claim 2, wherein a moon-shaped groove (113) is provided on the first mounting plate (11).

8. The child transfusion fix hand plate according to claim 1, wherein a second round hair part (122) is arranged at the bottom of one end of the fixing frame (1).

9. The child transfusion fix hand plate according to claim 1, characterized in that the corners of the fixing frame (1) are rounded corners.

10. Child transfusion fix hand plate according to claim 4, characterized in that the opening of the cylinder part (4) is directed towards the lock finger (2).