Body position fixing device for infant ultrasonic examination

Abstract

The utility model discloses a body position fixing device for infant ultrasonic examination. The body position fixing device comprises an infant bearing surface, a forehead moving and fixing structure, a waist fixing and restraining structure, an arm flexible fixing structure and a thigh fixing and restraining structure, the waist fixing and restraining structure is arranged in the middle of the infant bearing face and used for fixing the trunk of an infant. The forehead moving and fixing structure is arranged on the upper portion of the infant bearing face and comprises an infant forehead restraining part. The arm flexible fixing structures are arranged on the two sides of the infant bearing face, and the thigh fixing and restraining structures are arranged on the lower sides of the waist fixing and restraining structures. After the trunk and the legs of the infant are basically fixed, the head of the infant is stably fixed by moving the fixing structure, and the arms of the infant are flexibly fixed according to the activity characteristics of the infant, so that the non-autonomous movement of the infant is effectively reduced, clearer images are obtained, the examination time is shortened, and the ultrasonic examination efficiency is improved; and moreover, the constraint part selection is more flexible.

Description

Technical Field

[0001] This application relates to the field of medical devices, specifically to a positioning device for ultrasound examinations of infants and young children. Background Technology

[0002] Infants' bones are mainly composed of cartilage, and their muscles are gradually developing, but their strength and coordination are relatively weak. During the examination, infants may move involuntarily, which can cause artifacts in the ultrasound images, affecting the clarity of the images and the accuracy of the diagnosis.

[0003] However, existing infant immobilization devices are insufficient to flexibly immobilize the head, torso, and limbs of infants based on their physical structure, thus affecting the results of ultrasound examinations. Utility Model Content

[0004] The purpose of this application is to provide a positioning device for ultrasound examination of infants and young children, so as to solve the technical problems described in the background art.

[0005] A positioning and immobilization device for infant ultrasound examinations includes: an infant support surface, a forehead movement and fixation structure, a waist fixation and restraint structure, an arm flexible fixation structure, and a thigh fixation and restraint structure; the waist fixation and restraint structure is located in the middle of the infant support surface and is used to fix the infant's torso; the forehead movement and fixation structure is located on the upper part of the infant support surface and includes an infant forehead restraint part, the position of which can be adjusted according to the infant's height; the arm flexible fixation structure is located on both sides of the infant support surface and is used to restrain the infant's arms; the thigh fixation and restraint structure is located below the waist fixation and restraint structure and is used to restrain the infant's thighs.

[0006] Preferably, the forehead movement and fixing structure includes a slide rail, a slide rail connecting block, and a forehead restraint part of the forehead movement and fixing structure for infants and young children, which is a forehead restraint band; the forehead restraint band is used to connect two slide rail connecting blocks, which are set inside the slide rail and can move back and forth along the slide rail.

[0007] Preferably, the waist fixation and restraint structure includes a first waist restraint belt, a second waist restraint belt, a first telescopic belt, and a second telescopic belt; the first waist restraint belt and the second waist restraint belt are detachably connected by Velcro; one end of the first telescopic belt is fixed to the infant support surface, and the other end is connected to the first waist restraint belt; one end of the second telescopic belt is fixed to the infant support surface, and the other end is connected to the second waist restraint belt.

[0008] Preferably, the flexible arm restraint structure includes an arm restraint strap, a first arm restraint strap mounting block, and a second arm restraint strap mounting block; the arm restraint strap connects the first arm restraint strap mounting block and the second arm restraint strap mounting block, and is used to restrain the infant's arm.

[0009] Preferably, the flexible arm fixing structure also includes a detachable mounting post; the infant bearing surface also includes multiple mounting post receiving holes; the detachable mounting post can be installed in the mounting post receiving holes.

[0010] Preferably, the positioning fixation device for infant ultrasound examination further includes a first flexible arm fixation structure, a second flexible arm fixation structure, a third flexible arm fixation structure, and a fourth flexible arm fixation structure.

[0011] Preferably, the thigh fixation restraint structure includes a thigh restraint strap, a thigh restraint strap mounting block, and a thigh restraint strap mounting buckle; the thigh restraint strap mounting block is fixed to the infant's bearing surface and is used to connect one end of the thigh restraint strap; the other end of the thigh restraint strap is connected to the thigh restraint strap mounting buckle, which can fasten to the fixing position on the infant's bearing surface.

[0012] Preferably, the infant-supporting surface is any one of the following: the examination bed surface, the examination workbench surface, or the examination table surface.

[0013] Compared with existing technologies, the advantages and positive effects of this application are as follows: After the infant's torso and legs are basically fixed, the infant's head is stably fixed through the movable fixing structure. Furthermore, according to the characteristics of infants' activities, the infant's arms are flexibly fixed, effectively reducing the infant's involuntary movements, thereby obtaining clearer images, shortening the examination time, and improving the efficiency of ultrasound examination. In addition, the selection of restraint sites is more flexible. Depending on the needs of the ultrasound examination, one or more parts of the infant's head, torso, or limbs can be restrained. For example, when it is necessary to examine the infant's abdomen, only the flexible arm fixing structure and the thigh fixing restraint structure are needed to restrain the infant's limbs, without fixing the head and waist. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of an embodiment of a positioning device for ultrasound examination of infants and young children.

[0016] Figure 2 This is a schematic diagram of the key components of an embodiment of a positioning device for ultrasound examination of infants and young children.

[0017] Figure 3This is a schematic diagram of a flexible arm fixation structure in one embodiment of a body positioning fixation device for ultrasound examination of infants and young children.

[0018] Figure 4 A top view and a front view of an embodiment of a body positioning device for ultrasound examination of infants and young children, showing a flexible arm fixation structure.

[0019] Figure 5 This is a schematic diagram illustrating the flexible fixation structure of an embodiment of a body positioning device for ultrasound examination of infants and young children. Detailed Implementation

[0020] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used in the description of this application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the description, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or hierarchy.

[0023] In this application, the reference to "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "attachment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, C and / or D can represent: C existing alone, C and D existing simultaneously, or D existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0026] In the embodiments of this application, the same reference numerals denote the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width, and other dimensions of various components in the embodiments of this application shown in the accompanying drawings, as well as the overall thickness, length, width, and other dimensions of the integrated device, are merely illustrative and should not constitute any limitation on this application.

[0027] In this application, "multiple" means two or more (including two).

[0028] As per the instruction manual Figure 1-5 As shown:

[0029] A positioning and immobilization device for infant ultrasound examinations includes: an infant support surface 100, a forehead movement and fixation structure 200, a waist fixation and restraint structure 300, an arm flexible fixation structure 400, and a thigh fixation and restraint structure 500. The waist fixation and restraint structure 300 is located in the middle of the infant support surface 100 and is used to fix the infant's torso. The forehead movement and fixation structure 200 is located on the upper part of the infant support surface 100 and includes an infant forehead restraint part, the position of which can be adjusted according to the infant's height. The arm flexible fixation structure 400 is located on both sides of the infant support surface 100 and is used to restrain the infant's arms. The thigh fixation and restraint structure 500 is located below the waist fixation and restraint structure 300 and is used to restrain the infant's thighs.

[0030] In this embodiment, after the infant's torso and legs are basically fixed, the infant's head is stably fixed through a movable fixing structure. Furthermore, based on the characteristics of infant activity, the infant's arms are flexibly fixed, effectively reducing involuntary movements and thus obtaining clearer images, shortening examination time, and improving the efficiency of ultrasound examination. Moreover, the selection of restraint sites is more flexible. Depending on the needs of the ultrasound examination, one or more parts of the infant's head, torso, or limbs can be restrained. For example, when it is necessary to examine the infant's abdomen, only the flexible arm fixing structure and the thigh fixing restraint structure are needed to restrain the infant's limbs, without fixing the head and waist.

[0031] Specifically, the forehead movement and fixing structure 200 includes a slide rail 220, a slide rail connecting block 230, and a forehead restraint band 210 for infants and young children. The forehead restraint band 210 connects two slide rail connecting blocks 230, which are located within the slide rail 220 and can move back and forth along the slide rail 220. During the back and forth movement of the slide rail connecting block 230 along the slide rail 220, it drives the forehead restraint band 210 to move back and forth. After reaching the appropriate position, the slide rail connecting block 230 can be fixed by means of limiting structures, clamping structures, or snap-fit ​​structures, thus restraining the infant's forehead with the forehead restraint band 210. The combined action of the slide rail 220 and the forehead restraint band 210 achieves head restraint for infants and young children of different heights.

[0032] Specifically, the waist restraint structure 300 includes a first waist restraint belt 310, a second waist restraint belt 320, a first telescopic belt 315, and a second telescopic belt 325; the first waist restraint belt 310 and the second waist restraint belt 320 are detachably connected by Velcro 330; one end of the first telescopic belt 315 is fixed to the infant support surface 100, and the other end is connected to the first waist restraint belt 310; one end of the second telescopic belt 325 is fixed to the infant support surface 100, and the other end is connected to the second waist restraint belt 320.

[0033] Specifically, the flexible arm fixation structure 400 includes an arm restraint strap 410, a first arm restraint strap mounting block 420, and a second arm restraint strap mounting block 430. The arm restraint strap 410 connects the first arm restraint strap mounting block 420 and the second arm restraint strap mounting block 430 and is used to restrain the infant's arm.

[0034] Specifically, the flexible arm fixation structure 400 also includes a detachable mounting post 440; the infant support surface 100 also includes multiple mounting post receiving holes 110; the detachable mounting post 440 can be installed in the mounting post receiving holes 110. Medical personnel can install the detachable mounting post 440 of the flexible arm fixation structure 400 in the appropriate mounting post receiving holes 110 according to the requirements of the infant's torso position during ultrasound examination and the infant's comfortable position, thereby restraining the position of the infant's arm and fixing the infant's examination posture.

[0035] Specifically, a positioning fixation device for infant ultrasound examinations further includes a first flexible arm fixation structure 401, a second flexible arm fixation structure 402, a third flexible arm fixation structure 403, and a fourth flexible arm fixation structure 404. The first flexible arm fixation structure 401 is used to fix the infant's right upper arm / left upper arm; the second flexible arm fixation structure 402 is used to fix the infant's right forearm / left forearm; the third flexible arm fixation structure 403 is used to fix the infant's left upper arm / right upper arm; and the fourth flexible arm fixation structure 404 is used to fix the infant's left forearm / right forearm.

[0036] Specifically, the thigh fixation restraint structure 500 includes a thigh restraint strap 510, a thigh restraint strap mounting block 520, and a thigh restraint strap mounting buckle 530; the thigh restraint strap mounting block 520 is fixed to the infant support surface 100 and is used to connect one end of the thigh restraint strap 510; the other end of the thigh restraint strap 510 is connected to the thigh restraint strap mounting buckle 530, which can fasten to the fixing position (not shown in the figure) on the infant support surface 100, thereby fixing the infant's thigh.

[0037] Specifically, the infant-supporting surface 100 can be any one of the following: inspection bed surface, inspection work surface, or inspection table surface.

[0038] The description of the various embodiments above tends to emphasize the differences between the various embodiments. The similarities or similarities between them can be referred to, and for the sake of brevity, they will not be repeated here.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A positioning device for infant ultrasound examinations, characterized in that, include: The infant support surface (100), forehead movable fixing structure (200), waist fixing restraint structure (300), arm flexible fixing structure (400), and thigh fixing restraint structure (500) are provided. The waist fixing restraint structure (300) is located in the middle of the infant support surface (100) and is used to fix the infant's torso. The forehead movable fixing structure (200) is located on the upper part of the infant support surface (100) and includes an infant's forehead restraint part, the position of which can be adjusted according to the infant's height. The arm flexible fixing structure (400) is located on both sides of the infant support surface (100) and is used to restrain the infant's arms. The thigh fixing restraint structure (500) is located on the lower side of the waist fixing restraint structure (300) and is used to restrain the infant's thighs.

2. The positioning device for infant ultrasound examination according to claim 1, characterized in that, The forehead moving and fixing structure (200) includes a slide rail (220), a slide rail connecting block (230), and the forehead restraint part of the forehead moving and fixing structure (200) for infants and young children is a forehead restraint band (210); the forehead restraint band (210) is used to connect two slide rail connecting blocks (230), the slide rail connecting blocks (230) are set inside the slide rail (220) and can move back and forth along the slide rail (220).

3. The positioning device for infant ultrasound examination according to claim 2, characterized in that, The waist restraint structure (300) includes a first waist restraint belt (310), a second waist restraint belt (320), a first telescopic belt (315), and a second telescopic belt (325); the first waist restraint belt (310) and the second waist restraint belt (320) are detachably connected by Velcro (330); one end of the first telescopic belt (315) is fixed to the infant support surface (100), and the other end is connected to the first waist restraint belt (310); one end of the second telescopic belt (325) is fixed to the infant support surface (100), and the other end is connected to the second waist restraint belt (320).

4. The positioning device for infant ultrasound examination according to claim 3, characterized in that, The flexible arm restraint structure (400) includes an arm restraint strap (410), a first arm restraint strap mounting block (420), and a second arm restraint strap mounting block (430); the arm restraint strap (410) connects the first arm restraint strap mounting block (420) and the second arm restraint strap mounting block (430) and is used to restrain the arm of an infant.

5. The positioning device for infant ultrasound examination according to claim 4, characterized in that, The flexible arm fixing structure (400) also includes a detachable mounting post (440); the infant bearing surface (100) also includes multiple mounting post receiving holes (110); the detachable mounting post (440) can be installed in the mounting post receiving holes (110).

6. The positioning device for infant ultrasound examination according to claim 3, characterized in that, It also includes a first flexible fixing structure (401), a second flexible fixing structure (402), a third flexible fixing structure (403), and a fourth flexible fixing structure (404).

7. The positioning device for infant ultrasound examination according to any one of claims 4-6, characterized in that, The thigh fixation restraint structure (500) includes a thigh restraint strap (510), a thigh restraint strap mounting block (520), and a thigh restraint strap mounting buckle (530); the thigh restraint strap mounting block (520) is fixed to the infant support surface (100) and is used to connect one end of the thigh restraint strap (510); the other end of the thigh restraint strap (510) is connected to the thigh restraint strap mounting buckle (530), and the thigh restraint strap mounting buckle (530) can fasten to the fixing position on the infant support surface (100).

8. The positioning device for infant ultrasound examination according to claim 7, characterized in that, The infant support surface (100) can be any one of the following: inspection bed surface, inspection work surface, or inspection table surface.

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