Child lumbar puncture fixing device

Abstract

The utility model discloses a child lumbar puncture fixing device which comprises a columnar throw pillow body, the throw pillow body comprises a body clinging face, two side faces adjacent to the body clinging face are limb clinging faces, long and narrow groove sets are formed in the limb clinging faces on the two sides, each groove set is composed of an upper limb containing groove and a lower limb containing groove, and three faces of each upper limb containing groove and three faces of each lower limb containing groove are open. Limb fixing mechanisms are arranged in the upper limb placing groove and the lower limb placing groove; the throw pillow body is further provided with an anti-toppling mechanism which enables the user to be in a side-lying state all the time. According to the utility model, the bolster body which is highly accepted by children is adopted as a main structure, the limb placing groove is formed in the bolster body and is used for placing the limbs of the children, and the limb fixing mechanism is arranged in the placing groove and is used for simply and quickly fixing the limbs of the children, so that the situation that the limbs of the children move without automatic control during puncture and the puncture effect is influenced is avoided; the throw pillow body is further provided with an anti-toppling mechanism, so that lumbar puncture can be smoothly carried out, and the success rate of lumbar puncture is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, in particular to a child lumbar puncture fixing device. BACKGROUND

[0002] A adjustable child lumbar puncture fixing device: lumbar puncture is a kind of diagnosis and treatment operation frequently used in clinic, for diagnosing various inflammatory diseases of central nervous system, vascular diseases, spinal cord lesions, suspected intracranial space-occupying lesions, nervous system diseases with unknown diagnosis and air brain, spinal canal imaging.

[0003] When performing lumbar puncture, patients need special body position, and lateral position is more adopted, patients bend and lie on one side, and hold knees with both hands, so that the lumbar vertebrae are convex, and the intervertebral space is widened, the lumbar puncture time is generally 10-30 min, and the time of some patients who are more difficult to puncture is longer, patients maintain the same posture for a long time, and the body is prone to uncontrollable movement, which affects puncture and easily causes puncture failure, especially when puncturing children, movement is most likely to occur, leading to puncture failure, although some mechanisms for limiting patients are provided in the prior art, such as a lumbar puncture body position pad disclosed in application No. CN202020117329.7, the technical scheme can position the patient for puncture, but frequent adjustment operation is required, and the operation is relatively complex to adjust, which affects the smooth puncture. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a child lumbar puncture fixing device to solve the problems in the above background art.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A child lumbar puncture fixing device, comprising a columnar pillow body, the pillow body comprises a body close surface, two side surfaces adjacent to the body close surface are limb close surfaces, long and narrow groove groups are formed in the two limb close surfaces, each groove group is composed of an upper limb placing groove and a lower limb placing groove with three open surfaces, and a limb fixing mechanism is arranged in each of the upper limb placing groove and the lower limb placing groove.

[0007] In a further embodiment, the limb fixing mechanism comprises a fixing pull buckle, a belt and a limb fixing belt are fixedly connected to the two sides of the fixing pull buckle respectively, the other end of the limb fixing belt is a free end, the other end of the belt is fixed on the inner wall of the groove, and a belt through groove is formed in the middle of the fixing pull buckle.

[0008] In a further embodiment, the limb fixing belt is a magic tape.

[0009] In further embodiments, the body of the pillow is composed of a comfort layer and a support layer respectively located at the outer layer and the inner layer.

[0010] In further embodiments, the anti-toppling mechanism comprises a long support surface on the body-contacting surface, which can be in contact with the bed surface, and the support surface is composed of the exposed support layer.

[0011] In further embodiments, the anti-toppling mechanism further comprises a plurality of fixed rope fastener rings fixed at both ends of the body of the pillow.

[0012] In further embodiments, the main shaft of the upper limb placement slot is perpendicular to the long axis of the body of the pillow, and the extension lines of the main shaft of the upper limb placement slot and the main shaft of the lower limb placement slot intersect at the side of the body-contacting surface.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In the utility model, the body of the pillow with high acceptance by children is used as the main structure, the limb placement slot is arranged on the body of the pillow for placing the limbs of children, the limb fixing mechanism is arranged in the limb placement slot for simply and quickly fixing the limbs of children, so that the uncontrollable movement of the limbs of children during puncture is avoided, the puncture effect is affected, the limb fixing mechanism can be flexibly adjusted and adapted to children with different body sizes, and the application range is wide; the anti-toppling mechanism is further arranged on the body of the pillow, so that the children can always keep the lateral position on the bed, the toppling of the trunk of the children is prevented, and the puncture failure caused by the toppling of the trunk of the children is prevented, the above structure makes the lumbar puncture be able to be smoothly performed, and the success rate of the lumbar puncture is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is an enlarged view of the structure A of the utility model; Figure 1

[0017] Figure 3 It is a use state schematic view of the utility model.

[0018] In the drawing: 1, body of the pillow; 2, body-contacting surface; 3, limb-contacting surface; 4, upper limb placement slot; 5, lower limb placement slot; 6, fixed pull buckle; 7, tie; 8, limb fixing belt; 9, fixed belt slot; 10, comfort layer; 11, support layer; 12, support surface; 13, fixed rope fastener ring. DETAILED DESCRIPTION

[0019] ​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0020] The embodiments of the present application provide a child lumbar puncture fixing device. Figures 1-3 As shown in the drawings, the present embodiment provides a child lumbar puncture fixing device, which comprises a columnar pillow body 1, the pillow body 1 comprises a body close surface 2, two side surfaces adjacent to the body close surface 2 are limb close surfaces 3, long and narrow groove groups are formed on the two side limb close surfaces 3, each groove group is composed of an upper limb placing groove 4 and a lower limb placing groove 5 which are three-side opening, and a limb fixing mechanism is arranged in each of the upper limb placing groove 4 and the lower limb placing groove 5; a anti-toppling mechanism is further arranged on the pillow body 1, which makes the user always in a lateral position. In the present embodiment, the pillow body 1 which is highly accepted by children is used as the main structure, the limb placing grooves are formed on the pillow body 1 for placing the limbs of children, and the limb fixing mechanisms are arranged in the placing grooves for simply and quickly fixing the limbs of children, so that the uncontrollable movement of the limbs of children during puncture is avoided, the puncture effect is affected, and moreover, the limb fixing mechanisms can be flexibly adjusted and adapted to children of different sizes, so that the application range is wide; the anti-toppling mechanism is further arranged on the pillow body, so that the child can always keep a lateral position on the bed, and the child's trunk is prevented from toppling to cause puncture failure, and the above structure makes the lumbar puncture smoothly, and greatly improves the success rate of lumbar puncture.

[0021] The limb fixing mechanism comprises a fixing pull buckle 6, a tie 7 and a limb fixing belt 8 which are fixedly connected to the both sides of the fixing pull buckle 6 respectively, the other end of the limb fixing belt 8 is a free end, the other end of the tie 7 is fixed on the inner wall of the groove, and a fixing belt through groove 9 is formed in the middle of the fixing pull buckle 6, wherein the limb fixing belt 8 is a magic tape belt. In the present embodiment, the magic tape belt is used as the limb fixing belt 8 due to its self-fixing effect, so that the limb fixing step can be simplified, and the operation is convenient and fast.

[0022] The pillow body 1 is composed of a comfortable layer 10 and a supporting layer 11 which are located at the outer layer and the inner layer respectively. In the present embodiment, the comfortable layer 10 adopts a slow-rebound soft memory cotton material, and the supporting layer 11 adopts a fast-rebound hard memory cotton material, and the material matching fully considers the comfort and support of the pillow body 1. The slow-rebound memory cotton can slowly adapt to the shape under the pressure of the user's body and limbs, and provide a more comfortable experience for the user, and the hard memory cotton provides sufficient support force, avoids the insufficient support and discomfort caused by the pillow body 1 being too soft, and reduces the discomfort and fatigue.

[0023] The anti-toppling mechanism comprises a long supporting surface 12 on the body-hugging surface 3, which can be in close contact with the bed surface, and the supporting surface 12 is composed of an exposed supporting layer 11, and the anti-toppling mechanism further comprises a plurality of fixed rope fastening buckles 13 fixed at both ends of the pillow body 1. In the embodiment, the supporting layer 11 is made of hard memory cotton material with fast rebound, so that when the supporting layer 11 is in close contact with the bed surface, a certain degree of supporting effect can be provided to prevent the pillow body 1 from toppling, and the fixed ropes on the fixed rope fastening buckles 13 on both sides are tightened and fixed to the rail at both ends of the bed, so that the pillow body 1 and the side-lying position of the user are further fixed to prevent the pillow body 1 from rolling over.

[0024] The main shaft of the upper limb placing groove 4 and the long axis of the pillow body 1 are perpendicular to each other, and the extension lines of the main shaft of the upper limb placing groove 4 and the main shaft of the lower limb placing groove 5 intersect at the side of the body-hugging surface 2. In the embodiment, the inclined lower limb placing groove 5 is used to conform to the natural bending of the lower limbs of the user when the user holds the pillow body 1, thereby improving the holding experience of the user on the pillow body 1 and enhancing the comfort of use.

[0025] In use, the child to be subjected to lumbar puncture holds the pillow body 1 tightly, so that the body of the child is in close contact with the body-hugging surface 2, and the limbs of the child are placed in the upper limb placing grooves 4 and the lower limb placing grooves 5 on both sides, the limb fixing belt 8 is passed around the limbs once and then passed out from the fixing belt through groove 9, the magic tape belt limb fixing belt 8 is attached to the surface of the limb fixing belt 8 after the fixing force is adjusted, and after the limbs are fixed, the pillow body 1 and the child are kept in a side-lying position on the bed, so that the supporting surface 12 on the pillow body 1 is in close contact with the bed surface, and then the fixed ropes are arranged on the fixed rope fastening buckles 13 on both sides of the pillow body 1, and the other ends of the fixed ropes are buckled on the supports at both ends of the bed after the fixed ropes are tightened, so that the supporting surface 12 and the fixed ropes together fix the pillow body 1 and the child in a side-lying position, and the fixing mode does not affect the performance of the lumbar puncture.

[0026] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pediatric lumbar puncture fixation device, characterized in that: The pillow includes a columnar pillow body (1), which includes a body-contacting surface (2) and two sides adjacent to the body-contacting surface (2) are limb-contacting surfaces (3). Each limb-contacting surface (3) has a set of narrow grooves. Each groove set consists of an upper limb placement groove (4) and a lower limb placement groove (5) with three openings. The upper limb placement groove (4) and the lower limb placement groove (5) are provided with limb fixing mechanisms. The pillow body (1) is also provided with an anti-tipping mechanism, which ensures that the user is always in a side-lying position.

2. The pediatric lumbar puncture fixation device according to claim 1, characterized in that: The limb fixation mechanism includes a fixing buckle (6), with a strap (7) and a limb fixation strap (8) fixedly connected to both sides of the fixing buckle (6). The other end of the limb fixation strap (8) is a free end, and the other end of the strap (7) is fixed to the inner wall of the groove. A fixing strap through slot (9) is provided in the middle of the fixing buckle (6).

3. The pediatric lumbar puncture fixation device according to claim 2, characterized in that: The limb fixation strap (8) is a Velcro strap.

4. The pediatric lumbar puncture fixation device according to claim 1, characterized in that: The pillow body (1) is composed of a comfort layer (10) located on the outer layer and an inner layer, and a support layer (11) located on the inner layer.

5. The pediatric lumbar puncture fixation device according to claim 4, characterized in that: The anti-tipping mechanism includes a narrow support surface (12) located on the limb contact surface (3) that can be in close contact with the bed surface, the support surface (12) being composed of an exposed support layer (11).

6. The pediatric lumbar puncture fixation device according to claim 5, characterized in that: The anti-tipping mechanism also includes several fixed rope buckles (13) fixed to both ends of the pillow body (1).

7. The pediatric lumbar puncture fixation device according to claim 1, characterized in that: The main axis of the upper limb placement groove (4) is perpendicular to the long axis of the pillow body (1), and the extension lines of the main axis of the upper limb placement groove (4) and the main axis of the lower limb placement groove (5) on the same side intersect on the side of the body contact surface (2).

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