CN217245274U

CN217245274U - Cesarean deliery air mattress

Info

Publication number: CN217245274U
Application number: CN202122369618.3U
Authority: CN
Inventors: 夏宁宁; 刘雅慧; 韩晓彤; 张妍; 王唐清
Original assignee: NANJING BENQ MEDICAL CENTER CO Ltd
Current assignee: NANJING BENQ MEDICAL CENTER CO Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-08-23
Anticipated expiration: 2031-09-28

Abstract

The utility model provides an inflatable mattress for cesarean section, which comprises an upper fabric, a lower fabric and a plurality of inflatable air bags, wherein the upper fabric and the lower fabric are clamped along the edges of the inflatable air bags to form a plurality of air cushion areas; the plurality of air cushion zones comprise a waist and abdomen air cushion and a leg air cushion. The utility model provides a cut open palace and produce inflatable mattress can regard as ordinary mattress to use after not aerifing or exhausting, through aerifing the emergence of individual air cushion district in order to raise local limbs, prevention pressure nature damage and vein thrombus.

Description

Cesarean deliery air mattress

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially, relate to a medical inflatable body position pad.

Background

Hypotension is the most common complication of cesarean section under combined lumbar and epidural anesthesia. The incidence of hypotension after anesthesia was found to be 60% to 70% and most of them occurred 5 minutes to 10 minutes after drug push. Hypotension refers to the condition of systolic blood pressure less than 90mmHg, or blood pressure decrease more than 30% of the basic blood pressure, which can cause dizziness, nausea, chest distress, cold sweat, and rapid pulse rate of parturient, and also can cause iatrogenic pulmonary edema due to improper treatment. In addition, the lying-in woman can not cooperate with the operation because of the uncomfortable feeling brought by the hypotension, and the operation of doctors is influenced, thereby increasing the operation difficulty. As maternal blood flow decreases, fetal intrauterine distress and neonatal asphyxia can occur in the fetus due to inadequate oxygen uptake. Therefore, it is very important to ensure the stable circulation of the parturient after anesthesia. At present, medicines and physical methods are mainly adopted clinically to prevent hypotension after anesthesia, and compared with side effects caused by medicine prevention, certain advantages exist in posture intervention, so that a novel caesarean section air mattress is needed to be designed to overcome the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel caesarean section inflatable mattress, it accords with lying-in woman's anatomy physiology structure, can prevent the emergence of pressure nature damage, prevents hypotension's emergence.

In order to achieve the purpose, the utility model provides an inflatable mattress for cesarean section, which comprises an upper fabric, a lower fabric and a plurality of inflatable air bags, wherein the upper fabric and the lower fabric are clamped along the edges of the inflatable air bags to form a plurality of air cushion areas; the plurality of air cushion zones comprise a waist and abdomen air cushion and a leg air cushion. The abdomen air cushion comprises a left trapezoid air cushion and a right trapezoid air cushion, wherein the short bottom of the left trapezoid air cushion is adjacent to the short bottom of the right trapezoid air cushion, the left trapezoid air cushion and the right trapezoid air cushion are symmetrically distributed, and the left trapezoid air cushion and the right trapezoid air cushion are independently inflated. The leg air cushion comprises a left cylindrical air cushion and a right cylindrical air cushion. The head air cushion comprises two C-shaped air cushions which are connected in series end to form a ring.

Preferably, the long bottom sides of the left trapezoidal air cushion and the right trapezoidal air cushion are also provided with anti-skid air cushions.

Preferably, a spacer is arranged between the two C-shaped air cushions and used for fixing the air pipe.

Preferably, the plurality of inflatable air bags comprise the head cushion; or the head air cushion is adhered to the corresponding position of the upper fabric of the caesarean section inflatable mattress.

Preferably, the upper fabric and the lower fabric are rectangular, and the upper fabric and the lower fabric are fused by hot pressing to form a sealing clamp; the upper fabric and the lower fabric comprise a sponge layer and a laminating PVC fabric layer, wherein the inflatable airbag is pressed close to the sponge layer, and the sponge layer is positioned between the inflatable airbag and the laminating PVC fabric layer.

Preferably, the upper material also comprises a gel layer, and the composite film PVC cloth layer is positioned between the sponge layer and the gel layer.

Preferably, a plurality of connecting belts are further arranged at the clamping positions of the edges of the four corners of the upper fabric and the lower fabric, and the connecting belts are used for fixing the inflatable mattress for cesarean section on the bed unit.

Preferably, the plurality of inflatable air bags further comprise a plurality of inflatable tubes, each inflatable tube is provided with a corresponding air valve, the plurality of inflatable tubes are connected with an external air pump, and the air valves are electrically connected with the inflation control unit; the multiple inflatable air bags are alternately inflated or deflated in a wave mode.

Compared with the prior art, the utility model provides an inflatable mattress for cesarean section, which comprises a plurality of air cushions; the mattress can be used as a common mattress after being uninflated or exhausted, and the local limbs are lifted by inflating to prevent pressure injury and venous thrombosis. Specifically, the head air cushion can prevent the occurrence of head pressure injury; the waist and abdomen air cushion can lift or laterally rotate the waist and abdomen of the lying-in woman when being inflated, so that the pressure of the inferior vena cava can be effectively reduced; the anti-skid air cushions on the two sides of the waist and abdomen air cushion can also support the drooping uterus to prevent the patient from falling down; the leg air cushion can make the lower limbs too high, increase the blood volume of the heart returning of the lying-in woman, prevent the occurrence of hypotension, and can prevent venous thrombosis of the lower limbs, so that the lying-in woman is safe and comfortable.

Drawings

FIG. 1 is a schematic plan view of an inflatable mattress for cesarean section according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure view of the inflatable mattress for cesarean section according to an embodiment of the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Certain terms are used throughout the description and following claims to refer to particular components. As one of ordinary skill in the art will appreciate, manufacturers may refer to a component by different names. The present specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to.

Referring to fig. 1 to 2, a schematic structural diagram of an embodiment of the inflatable mattress for cesarean section of the present invention is disclosed, the inflatable mattress 1 for cesarean section comprises an upper fabric 51, a lower fabric 52 and a plurality of inflatable air bags 53, the plurality of inflatable air bags 53 are sandwiched between the upper fabric 51 and the lower fabric 52, and the upper fabric 51 and the lower fabric 52 are sandwiched along the edges of the plurality of inflatable air bags 53 to form a plurality of air cushion areas.

In this embodiment, the upper fabric 51 and the lower fabric 52 are rectangular, and the upper fabric 51 and the lower fabric 52 are fused by heat and pressure to form a sealing clamp, so as to form the inflatable mattress 1 for cesarean section. For example, the resulting inflated mattress 1 for caesarean section has a length of about 2m and a width of about 1 m. In other embodiments, the upper and

lower facings

51, 52 may also conform to the shape of a human body. In other embodiments, the upper fabric 51 and the lower fabric 52 may be clamped by sewing.

The upper fabric 51 comprises a sponge layer 511 and a film-coated PVC cloth layer 512, the sponge layer 511 is close to the inflatable air bag 53, and the sponge layer 511 is positioned between the inflatable air bag 53 and the film-coated PVC cloth layer 512. Preferably, the outermost layer of the top fabric 51 further comprises a gel layer 513, or the laminated PVC cloth layer 512 is located between the sponge layer 511 and the gel layer 513, and the gel layer 513 is skin-friendly and ensures to provide a pleasant touch when contacting with the skin of a human body. The lower fabric 52 comprises a sponge layer 521 and a film-coated PVC cloth layer 522, the sponge layer 521 is close to the inflatable air bag 53, and the sponge layer 521 is located between the inflatable air bag 53 and the film-coated PVC cloth layer 522.

The clamping positions of the four corners of the upper fabric 51 and the lower fabric 52 are also provided with a plurality of connecting bands 54, and the connecting bands 54 are used for fixing the inflatable mattress 1 for cesarean section to the bed unit 2. Each connecting band 54 may be a single lace or a double lace, and may be fixed by hook and loop fasteners, snap fasteners, etc., without being limited thereto.

The plurality of inflatable air bags 53 further comprise inflatable tubes 531, each inflatable tube 531 is provided with an air valve 532, the inflatable tubes 531 are in ventilation connection with an external air pump, and the air valves 532 are electrically connected with the inflation control unit, so that the opening and closing of the air valves 532 and the inflation/deflation of the inflatable air bags 53 are controlled by the inflation control unit.

Preferably, the fluctuation type alternate inflation or deflation is adopted, the stress point of the body can be changed through fluctuation inflation, the blood circulation of the puerpera above the air cushion area is promoted, the occurrence of pressure injury can be prevented, and the ventilation and the air exchange of the puerpera are facilitated. When the lying-in woman does not need to lie on the side for ventilation, the inflatable air bags 53 in the left and right air cushion areas can be used as a common mattress after being exhausted. The corresponding air cushion area is inflated or deflated according to the cesarean section operation process and the state of the lying-in woman so as to adjust the posture of the lying-in woman and avoid pressure injury.

In the present embodiment, the plurality of cushion regions includes a abdomen cushion 20 and a leg cushion 30.

The abdomen air cushion 20 includes a left trapezoidal air cushion 21 and a right trapezoidal air cushion 22. The left trapezoidal air cushion 21 and the right trapezoidal air cushion 22 are symmetrically distributed, and the short bottom of the left trapezoidal air cushion 21 is adjacent to the short bottom of the right trapezoidal air cushion 22. The long bottom of the left trapezoidal air cushion 21 is opposite to the long bottom of the right trapezoidal air cushion 22, and respectively corresponds to the two long sides of the bed unit 2. The design conforms to the anatomical physiological structure of a lying-in woman, so that a patient feels comfortable. The left trapezoidal air cushion 22 and the right trapezoidal air cushion 22 may be in the shape of an integrated trapezoidal inflatable air bag 53, or a trapezoidal air cushion formed by splicing a plurality of connected inflatable air bags 53.

Preferably, the left and right

trapezoidal cushions

21 and 22 are independently inflated and deflated, as shown in fig. 1, the left and right

trapezoidal cushions

21 and 22 have a third inflation tube 211 and a fourth inflation tube 221, respectively, and the third inflation tube 211 and the fourth inflation tube 221 are further connected to a third inflation valve and a fourth inflation valve, respectively, to inflate and/or deflate the left and right

trapezoidal cushions

21 and 22, respectively. Therefore, when the device is inflated, the uterus can be supported, the body of a lying-in woman can be controlled to slightly incline left or right, the pressure of the inferior vena cava can be effectively reduced, the anatomical physiological structure of the lying-in woman is met, and the device is convenient for the operations of injecting the lateral anesthetic and the like.

Preferably, the long bottom sides of the left trapezoidal air cushion 21 and the right trapezoidal air cushion 22 are further provided with

anti-slip air cushions

23, 24, which can support the uterus from both sides. The

anti-skid air cushions

23 and 24 can be respectively fixed with the left trapezoidal air cushion 21 and the right trapezoidal air cushion 22, and the height of the highest point of the

anti-skid air cushions

23 and 24 is larger than the height of the left trapezoidal air cushion 21 and the height of the right trapezoidal air cushion 22 in the vertical direction. The

anti-skid air cushions

23, 24 are also respectively ventilated with the left trapezoidal air cushion 21 and the right trapezoidal air cushion 22, so that the anti-skid air cushion 23 and the left trapezoidal air cushion 21 can be inflated and deflated at the same time, and the anti-skid air cushion 24 and the right trapezoidal air cushion 22 can be inflated and deflated at the same time. In another embodiment, the

anti-skid air cushions

23, 24 may also be inflated and deflated independently. In a preferred embodiment, the belly cushion 20 is 60cm long and 45cm wide, and is up to 10cm inflated; wherein, the long bottom of the left trapezoidal air cushion 21 and the right trapezoidal air cushion 22 is 60cm, and the short bottom is 45 cm.

The leg cushion 30 comprises a left cylindrical cushion 31 and a right cylindrical cushion 32, the left cylindrical cushion 31 and the right cylindrical cushion 32 are arranged side by side, and the adjacent long sides may be adjacent or separated by a certain interval (as shown in fig. 1), for example, 5 cm. In a preferred embodiment, the left cylindrical cushion 31 and the right cylindrical cushion 32 have a length of about 70cm, a width of about 20cm and a height of about 10 cm. The leg air cushions 30 can lift the lower limbs of the lying-in woman, so that the blood volume of the lying-in woman is increased, the occurrence of hypotension is prevented, and the venous thrombosis of the lower limbs of the lying-in woman can be prevented.

In this embodiment, the plurality of cushion regions further includes a head cushion 10. The head air cushion 10 comprises two C-shaped

air cushions

11 and 12, and the two C-shaped

air cushions

11 and 12 are connected end to end in series to form a ring. Each of the C-shaped

cushions

11, 12 has an inflation tube, such as a first inflation tube 111 and a second inflation tube 121, respectively. The first inflation tube 111 and the second inflation tube 121 are further respectively provided with a first air valve and a second air valve for respectively inflating and/or deflating the two C-shaped

air cushions

11, 12. Preferably, the diameter of the outer circle of the C-shaped

air cushions

11, 12 is about 30cm, and the diameter of the inner circle is about 15 cm; the height of the C-shaped

air cushions

11, 12 is about 10cm when filled with air.

In the preferred embodiment, head cushion 10 further includes a spacer 13, spacer 13 being positioned between the adjacent ends of the two C-shaped

cushions

11, 12 for securing the breathing tube of a parturient in need thereof. Preferably, the spacer 13 may be an arc-shaped notch or an arc-shaped tunnel for passing through the trachea. The arc-shaped gap can be partially closed by means of a binding band, a magic tape or a snap fastener and the like so as to fix the air pipe in the arc-shaped gap, and the utility model is not limited by the above; the size of the outer opening of the arc-shaped notch is smaller than the diameter of the air pipe, and even the two ends of the outer opening of the arc-shaped notch are connected in a jacking mode to form an openable closed tunnel, so that the air pipe is clamped in the arc-shaped notch. Preferably, the circumferential dimension of the spacer area along the head air cushion 10 is about 2cm, the air tube can pass through the spacer area 13, and the two ends of the air tube can extend out from the same side of one of the left side or the right side of the head of the parturient, so that when the air tube is needed, the middle section of the air tube can be directly fixed on the side of the head air cushion 10, and oxygen is supplied to the parturient. The spacer area 13 on the left side or the right side of the head of the lying-in woman can be conveniently selected according to the position to fix the trachea.

In another embodiment, the head cushion 10 can be independent from the air mattress 1, and the lower side of the head cushion 10 is attached to the mattress by local adhesion or adhesion, such as fastening by velcro, traceless silicone, or the like.

In summary, the utility model provides a novel inflatable mattress for cesarean section, which can be used as a common mattress after being uninflated or exhausted; the head air cushion can prevent the head from pressure injury; the waist and abdomen air cushion can lift or laterally rotate the waist and abdomen of the puerpera when being inflated, and can effectively reduce the pressure of the inferior vena cava; the anti-skid air cushions on the two sides of the air cushion on the waist and abdomen can also support the drooping uterus, so that the patient is prevented from falling down; the leg air cushions can lift the lower limbs, increase the blood volume of the lying-in woman, prevent the occurrence of hypotension and the venous thrombosis of the lower limbs, so that the lying-in woman is safe and comfortable.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. An inflatable mattress produced by cesarean section is characterized by comprising an upper fabric, a lower fabric and a plurality of inflatable air bags, wherein the upper fabric and the lower fabric are clamped along the edges of the inflatable air bags to form a plurality of air cushion areas; the plurality of air cushion zones comprise a waist and abdomen air cushion and a leg air cushion;

the abdomen air cushion comprises a left trapezoid air cushion and a right trapezoid air cushion, wherein the short bottom of the left trapezoid air cushion is adjacent to the short bottom of the right trapezoid air cushion, the left trapezoid air cushion and the right trapezoid air cushion are symmetrically distributed, and the left trapezoid air cushion and the right trapezoid air cushion are independently inflated; the leg air cushion comprises a left cylindrical air cushion and a right cylindrical air cushion;

the inflatable mattress for cesarean section also comprises a head air cushion, wherein the head air cushion comprises two C-shaped air cushions which are connected end to end in series to form a ring.

2. The air mattress for cesarean section as claimed in claim 1, wherein the left and right trapezoidal air cushions are further provided with anti-slip air cushions at the bottom of their long sides.

3. The caesarean section air mattress as recited in claim 1, wherein a spacer is provided between the two C-shaped cushions for securing the air tube.

4. The caesarean section air mattress of claim 3 wherein the plurality of inflatable bladders includes the head cushion; or the head air cushion is adhered to the corresponding position of the upper fabric of the caesarean section inflatable mattress.

5. The caesarean section airbed as claimed in claim 1, wherein the upper and lower fabric are rectangular and are fused by heat and pressure to form a sealed sandwich; the upper fabric and the lower fabric comprise a sponge layer and a laminating PVC fabric layer, wherein the inflatable airbag is pressed close to the sponge layer, and the sponge layer is positioned between the inflatable airbag and the laminating PVC fabric layer.

6. The caesarean section airbed as claimed in claim 5, wherein the upper fabric further comprises a gel layer, and the composite PVC fabric layer is located between the sponge layer and the gel layer.

7. The caesarean section airbed as claimed in claim 1, wherein a plurality of connecting bands are arranged at the clamping positions of the four corners of the upper fabric and the lower fabric, and the connecting bands are used for fixing the caesarean section airbed to the bed unit.

8. The caesarean section inflatable mattress of claim 1, wherein the plurality of inflatable bladders further comprises a plurality of inflatable tubes, each inflatable tube having a corresponding air valve, the plurality of inflatable tubes being connected to an external air pump, the air valves being electrically connected to the inflation control unit; the multiple inflatable air bags are alternately inflated or deflated in a wave manner.