Anti-skid back cushion for adjusting intraoperative body position

Abstract

The utility model provides an anti-skidding back cushion for adjusting an intraoperative body position, which belongs to the technical field of the intraoperative body position back cushion and comprises a support component with an inclined plane design, a magic tape hook claw arranged at the bottom of the support component and a polyurethane coating coated on the surface of the support component, the supporting assembly comprises a supporting part, shoulder supports located on the two sides of the top of the supporting part, an arc-shaped groove located between the two shoulder supports and a supporting inclined face located at the front end of the supporting part. By means of the supporting assembly with the inclined face design, the situation that a patient slides down in the operation can be prevented, the head posture adjusting function is achieved, the head is kept in a slightly-raised posture all the time, and the thrombus risk in the operation can be reduced; the polyurethane coating can increase friction force between a patient and the surface of the back cushion, the shoulder supports and the arc-shaped grooves provide stable shoulder and head support, blood circulation is optimized, and therefore safe and comfortable body position support is provided for the patient in a complex operation environment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to intraoperative body position backrest technical field, concretely relates to an adjustment intraoperative body position antiskid backrest. BACKGROUND

[0002] In recent years in surgical operation, the body position of patient is very important, and proper body position not only helps the full exposure of operation field, but also reduces the occurrence of operation complications.

[0003] At present, the backrest for intraoperative head position is ordinary pillow, in the actual use process, if the head low foot high body position operation (the maximum angle is about 15 DEG) is encountered, the ordinary pillow cannot correct the patient's head posture on one hand, and is easy to cause the brain hyperemia, increases the risk of intraoperative thrombus, in addition, because it is head low foot high position, the ordinary backrest cannot effectively prevent the patient in the intraoperative body position and keeps, and the risk of sliding down will appear, when the sliding down appears, the operating room nurse needs to adjust the body position, greatly influences the operation quality, increases the intraoperative risk, secondly, the patient keeps the head low foot high position for a long time, and the cerebral blood return is blocked, and the intracranial blood pressure is easy to cause, causes the postoperative thrombus, especially the weak group, such as the middle-aged and old people, patients with underlying diseases. CONTENT

[0004] The utility model aims at providing an adjustment intraoperative body position antiskid backrest, and aims at solving the problems in the above background.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] An adjustment intraoperative body position antiskid backrest, comprising,

[0007] The support assembly with the inclined surface design, the installation groove opened in the bottom of the support assembly, the polyurethane coating coated on the surface of the support assembly and the installation assembly arranged in the inner cavity of the installation groove.

[0008] The support assembly comprises a support part, shoulder rests located on both sides of the top of the support part, an arc-shaped groove located between the two shoulder rests and a support inclined surface located at the front end of the support part.

[0009] As a preferred scheme of the utility model, the longitudinal section of the support assembly is inclined surface with the front low and the back high, and the inclined surface angle is fifteen degrees to twenty degrees.

[0010] As a preferred scheme of the utility model, the mounting assembly includes the box body fixedly installed in the inner cavity of the mounting groove, the through hole opened at the center of the outer surface of the box body, the semicircular groove opened at the outer surface of the box body, the damping bearing fixedly installed in the inner cavity of the box body, the rotating rod adaptively installed in the inner cavity of the damping bearing, the semicircular clamping block fixedly installed at the outer surface of the rotating rod, the magic tape hook claw fixedly installed at the outer surface of the semicircular clamping block and the anti-skid knob fixedly installed at the end of the rotating rod.

[0011] As a preferred scheme of the utility model, the front end of the shoulder support and the end of the supporting inclined surface are provided with a fillet.

[0012] As a preferred scheme of the utility model, the opening depth of the front side of the shoulder support is not less than fifteen centimeters, for supporting the shoulder.

[0013] As a preferred scheme of the utility model, the width of the arc-shaped groove is twenty centimeters to twenty two centimeters, for maintaining the head posture.

[0014] As a preferred scheme of the utility model, the thickness of the polyurethane coating is zero point one millimeter to zero point three millimeter, and the supporting assembly is integrally formed of natural rubber.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the supporting assembly designed with the inclined surface can prevent the patient from sliding during the operation, has the head posture adjusting effect, keeps the head in the slightly raised posture all the time, and can reduce the thrombosis risk during the operation; the polyurethane coating can increase the friction between the patient and the surface of the backrest, the shoulder support and the arc-shaped groove provide stable shoulder and head support, optimize the blood circulation, thereby providing safe and comfortable body position support for the patient in the complex operation environment; the mounting assembly can be flexibly adjusted according to the surface fabric of the operation bed, which can ensure effective fixation on the applicable fabric and proper storage to avoid interference when not applicable. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor. Among them:

[0017] Figure 1 It is the overall structure schematic view of the utility model;

[0018] Figure 2 It is the supporting assembly structure bottom view of the utility model;

[0019] Figure 3 is a sectional view of the mounting assembly structure of the utility model;

[0020] Figure 4 is a sectional view of the supporting assembly structure of the utility model;

[0021] Figure 5 is a front view of the overall structure of the utility model;

[0022] Figure 6 is a top view of the overall structure of the utility model;

[0023] Figure 7 is a side view of the overall structure of the utility model.

[0024] In the figure: 101, supporting assembly; 101a, supporting part; 101b, shoulder support; 101c, arc-shaped groove; 101d, supporting inclined surface; 102, mounting groove; 103, polyurethane coating; 104, mounting assembly; 104a, box body; 104b, through hole; 104c, semicircular groove; 104d, damping bearing; 104e, rotating rod; 104f, semicircular clamping block; 104g, magic tape hook claw; 104h, anti-skid knob. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the accompanying drawings.

[0026] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0028] Embodiment 1

[0029] Reference Figures 1-7 For the first embodiment of the utility model, the embodiment provides an adjustable anti-skid backrest for body position in operation, which comprises,

[0030] The support assembly 101 has an inclined surface design, a mounting groove 102 is opened at the bottom of the support assembly 101, a polyurethane coating 103 is coated on the surface of the support assembly 101, and a mounting assembly 104 is disposed in the inner cavity of the mounting groove 102.

[0031] The support assembly 101 includes a support portion 101a, shoulder supports 101b located on both sides of the top of the support portion 101a, an arc-shaped groove 101c located between the two shoulder supports 101b, and a support ramp 101d located at the front end of the support portion 101a.

[0032] like Figure 6 As shown in the figure, the width W1 of the head position is 20cm, and the width W2 of the shoulder support 101b is 14cm.

[0033] like Figure 7 As shown in the figure, the length of L is 45cm; the tilt angle of a is 15-20 degrees, which can compensate for the maximum tilt of 15 degrees in the body position, so that the head always maintains a slightly raised posture; the opening width H2 of the shoulder support 101b is not less than 15cm, the highest head position height H1 is 19cm, the backrest height H is 23cm, and the distance L0 from the shoulder support to the edge of the backrest is 24cm.

[0034] The combination of the inclined surface design of the support component 101, the Velcro hooks 102, and the polyurethane coating 103 on the surface achieves multiple functions, including effectively preventing patients from slipping during surgery, providing good head posture adjustment, and reducing the risk of intraoperative thrombosis. The inclined surface of the support component 101 uses gravity and friction to reduce slippage, the polyurethane coating 103 increases surface friction, and the shoulder support 101b and the arc-shaped groove 101c provide stable shoulder and head support, optimizing blood circulation, thereby providing safe and comfortable positioning support for patients in complex surgical environments.

[0035] Specifically, the longitudinal section of the support component 101 is an inclined surface with a lower front and a higher rear, and the angle of the inclined surface is 15 to 20 degrees.

[0036] The inclined surface design of the support component 101 utilizes the principle of gravity. When the patient lies on the pillow, the body will naturally be subjected to a backward force. Compared with a horizontally placed pillow, the inclined surface can reduce the tendency of the patient to slide forward. When the patient is under anesthesia and the muscles are relaxed, on a regular pillow, the patient may slide forward due to the slight shaking of the operating table or the external force of the surgical operation. However, on this inclined pillow, the body will maintain a relatively stable position under the combined action of gravity and the inclined surface.

[0037] It should be noted that the front end of the shoulder support 101b and the end of the support slope 101d are both provided with rounded corners, and the opening depth on the front side of the shoulder support 101b is not less than 15 centimeters, which is used to support the shoulder.

[0038] The opening depth of the front side of the shoulder support 101b is not less than 15 cm, so that the shoulder support 101b can effectively support and fix the shoulder of the patient. When the head posture is adjusted, the stability of the shoulder can provide a stable basis for the adjustment of the head posture. When the head of the patient needs to be turned to one side, the shoulder support can prevent the movement of the shoulder, thereby ensuring the accuracy of the adjustment of the head posture.

[0039] Further, the width of the arc-shaped groove 101c is 20-22 cm, which is used to maintain the head posture.

[0040] It should be noted that the width of the arc-shaped groove 101c is 20-22 cm, which is designed according to the physiological structure of the human head. When the head of the patient is placed in the arc-shaped groove 101c, the arc-shaped groove 101c can provide good support and limiting effect for the head. The doctor can adjust the position of the headrest to adjust the posture of the head of the patient according to the needs of the operation, for example, in brain surgery, the head posture such as the angle of elevation and the side angle can be accurately controlled, which is convenient for operation.

[0041] Further, the thickness of the polyurethane coating 103 is 0.1-0.3 mm, and the support assembly 101 is integrally formed of natural rubber.

[0042] The polyurethane coating 103 not only has good protection effect and gloss, but also has certain roughness and friction. When the body of the patient contacts the surface of the headrest, the coating can increase the friction coefficient between the body and the headrest. Even if the patient has a slight tendency to move during the operation, the friction can prevent the body from sliding relative to the headrest. For some surgical positions with high touch requirements, the thickness of the polyurethane coating can be 0.1-0.3 mm, which can not only achieve the functional requirements, but also will not greatly affect the skin touch of the patient, and will not affect the softness of the headrest, ensuring the comfort of the patient during long-term operation.

[0043] In use, the inclined surface of the support assembly 101 utilizes the principle of gravity. When the patient lies on the headrest, the body will naturally be subjected to a backward force. Compared with the horizontally placed headrest, the inclined surface can reduce the tendency of the patient to slide forward.

[0044] In summary, through the support assembly 101 designed by the inclined surface, the situation of sliding down of the patient during the operation can be prevented, and the head posture adjustment function is provided, so that the head always maintains a slightly raised posture, and the risk of thrombosis during the operation can be reduced; the polyurethane coating 103 can increase the friction between the patient and the surface of the backrest, the shoulder support 101b and the arc-shaped groove 101c provide stable shoulder and head support, and the blood circulation is optimized, so as to provide safe and comfortable body position support for the patient in a complex operation environment.

[0045] Embodiment 2

[0046] With reference to Figure 2 and Figure 3 The second embodiment of the utility model is different from the previous embodiment, and a connecting mode of the backrest between the operation and the bed surface material is provided.

[0047] Specifically, the mounting assembly 104 includes a box body 104a fixedly installed in the inner cavity of the mounting groove 102, a through hole 104b opened at the center of the outer surface of the box body 104a, a semicircular groove 104c opened on the outer surface of the box body 104a, a damping bearing 104d fixedly installed in the inner cavity of the box body 104a, a rotating rod 104e adaptively installed in the inner cavity of the damping bearing 104d, a semicircular clamping block 104f fixedly installed on the outer surface of the rotating rod 104e, a magic tape hook claw 104g fixedly installed on the outer surface of the semicircular clamping block 104f, and an anti-skid knob 104h fixedly installed at the end of the rotating rod 104e.

[0048] It should be noted that the number of the mounting assembly 104 is four, and the four mounting assemblies 104 are equidistantly and symmetrically distributed at the bottom of the support assembly 101. When bonded with the fabric, the four mounting assemblies 104 can cooperate with each other to avoid rotational displacement with the fabric.

[0049] The damping bearing 104d provides support for the rotation of the rotating rod 104e, and due to the damping characteristics, the rotating speed and amplitude of the rotating rod 104e can be limited, so that there is a clear click feeling during rotation, and a certain locking effect is achieved, which makes the rotating rod 104e not too flexible when adjusting the position and lose control.

[0050] In use, if the surface material of the operating table is cotton fabric, polyester fabric, and blended fabric (containing cotton or polyester fiber components), the installation assembly 104 needs to be used. Rotate the anti-slip knob 104h at the finger to drive the rotating rod 104e, and then rotate the semicircular clamping block 104f and the magic tape hook 104g through the rotating rod 104e until the magic tape hook 104g is completely exposed in the semicircular groove 104c. Since the magic tape hook 104g is free from the restraint of the inner wall of the box body 104a, it is completely stretched out to the bottom plane of the supporting assembly 101 under the action of the elastic reset of its own material, and the device as a whole can be attached to the surface material of the operating table.

[0051] If the surface material of the operating table is a smooth plastic or rubber surface (without fiber structure) or a fabric coated with a special smooth coating (such as some anti-sticking coating), the installation assembly 104 does not need to be used. Rotate the anti-slip knob 104h at the finger to drive the rotating rod 104e, and then rotate the semicircular clamping block 104f and the magic tape hook 104g until the magic tape hook 104g is completely received in the inner cavity of the box body 104a. The bottom of the installation assembly 104 is in the same plane as the bottom of the supporting assembly 101, and the device can be placed in the target area.

[0052] In summary, the installation assembly 104 can be flexibly adjusted according to the surface material of the operating table, which not only ensures effective fixation on suitable fabrics, but also properly accommodates and avoids interference when not suitable.

[0053] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0054] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0055] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Those skilled in the art will appreciate that the development efforts might be complex and time-consuming, but such development efforts would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0056] It should be noted that the above examples are intended to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all such modifications or replacements should be included in the scope of the claims of the present application.

Claims

1. An adjustable intraoperative body position anti-slide bolster, characterized in that: The application relates to a support assembly with an inclined surface design. The support assembly (101) comprises a support part (101a), shoulder supports (101b) arranged on the two sides of the top of the support part (101a), an arc-shaped groove (101c) arranged between the two shoulder supports (101b), and a support inclined surface (101d) arranged at the front end of the support part (101a). The longitudinal section of the support assembly (101) is an inclined surface with a front low and a rear high, and the angle of the inclined surface is 15-20 degrees.

2. The adjustable anti-skid body position supporting pillow according to claim 1, wherein: The installation assembly (104) comprises a box body (104a) fixedly installed in the inner cavity of the installation slot (102), a through hole (104b) arranged at the center of the outer surface of the box body (104a), a semicircular groove (104c) arranged on the outer surface of the box body (104a), a damping bearing (104d) fixedly installed in the inner cavity of the box body (104a), a rotating rod (104e) adaptively installed in the inner cavity of the damping bearing (104d), a semicircular clamping block (104f) fixedly installed on the outer surface of the rotating rod (104e), a magic tape hook claw (104g) fixedly installed on the outer surface of the semicircular clamping block (104f), and an anti-skid knob (104h) fixedly installed at the end of the rotating rod (104e).

3. The adjustable intraoperative body position anti-slide bolster according to claim 2, characterized in that: The front end of the shoulder support (101b) and the end of the support inclined surface (101d) are both provided with a round corner.

4. The adjustable intraoperative body position anti-slide bolster according to claim 3, characterized in that: The opening depth of the front side of the shoulder support (101b) is not less than 15 cm, and the shoulder support is used for supporting the shoulder.

5. The adjustable intraoperative body position anti-slide bolster according to claim 4, characterized in that: The width of the arc-shaped groove (101c) is 20-22 cm, and the arc-shaped groove is used for keeping the head posture.

6. The adjustable intraoperative body position anti-slide bolster according to claim 5, characterized in that: The thickness of the polyurethane coating (103) is 0.1-0.3 mm, and the support assembly (101) is integrally formed by natural rubber.

7. The adjustable intraoperative body position anti-slide bolster according to claim 6, characterized in that: ​

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