CN216652792U - A special lying pillow for prone position for interventional minimally invasive surgery under CT guidance - Google Patents

Abstract

The utility model provides a special prone pillow for a prone position of minimally invasive surgery under the guidance of CT, which comprises an elastic pillow body, wherein the elastic pillow body is provided with an upper supporting part and a lower supporting part; a hole imitating the shape of a human head is formed in the center of the upper supporting part, a latex pad with the thickness exceeding 5cm is laid on the upper surface of the upper supporting part, a first groove formed by inward sinking is formed in the lower surface of the upper supporting part, a first inflatable air bag is arranged in the first groove, and the thickness of the upper supporting part is changed by inflating air into the first inflatable air bag; the upper surface that lower support portion includes has laid the latex pad that thickness exceeds 3cm, and the lower surface of lower support portion is equipped with the second recess that inwards caves in and forms, is equipped with the second in the second recess and aerifys the gasbag, through aerifing the thickness of air in order to change the lower support portion to the second in the gasbag. The utility model effectively supports the head and the chest of the patient at the same time, has the advantages of higher comfort level and smooth breathing, and greatly reduces the phenomenon of human body disorder in the operation process.

Description

A special lying pillow for prone position for interventional minimally invasive surgery under CT guidance

technical field

The utility model belongs to the technical field of medical auxiliary products, and in particular relates to a special lying pillow for a prone position for interventional minimally invasive surgery under the guidance of CT.

Background technique

The prone position of patients undergoing minimally invasive surgery under CT guidance is uncomfortable. The existing pillow blocks the nose and mouth and affects breathing. There is no place to put the jaw, forehead, and upper limbs. It is difficult to adhere and cooperate during the operation, thus changing the accuracy of the surgical site. .

Chinese Patent No. 201810570410.8 discloses an inflatable memory foam lying pillow, including a lying pillow body, an airbag is fixedly connected to the left side of the lying pillow body, and an inflation port is opened at the bottom of the lying pillow body, and the inflating port is connected with A trachea is arranged between the airbags, one end of the trachea is fixedly connected to the airbag, and one end of the trachea away from the airbag is fixedly connected to the inflation port.

Chinese Patent No. 201921370080.4 discloses a multifunctional lying pillow, the central part of the lying pillow is provided with a hollow area, and the lying pillow is composed of two symmetrical pillow units which are detachably fixed at the head and tail ends. Wherein, the height of the lying pillow gradually decreases from the head end to the tail end, the upper edge of the hollow area is provided with a first slope gradually decreasing from the outside to the inside, and the side bottom of each pillow unit is provided with a semicircle shaped through hole.

Chinese Patent No. 201820735518.3 discloses a pillow for easy height adjustment, including a TPU elastic contact portion and an inflatable support portion. The TPU elastic contact portion includes an elastic gel body disposed inside the annular pillow body, and a TPU covering the outer surface of the elastic gel body. The outer layer of the film and the middle layer of the TPU film that seals the elastic gel body on the upper part of the annular pillow body; the inflatable support part includes an inflatable air bag, which can make the height of the TPU elastic contact part rise and fall by adjusting the inflation amount.

All the lying pillows in the prior art only support the neck and above of the human body, and do not support the chest and trunk of the human body, resulting in low comfort in the prone position of the human body, and it is difficult to use for a long time.

Utility model content

In view of the defects of the prior art, the utility model provides a special lying pillow for the prone position of the interventional minimally invasive surgery under the guidance of CT, which can effectively support the patient's head and chest torso, and has the advantages of high comfort and smooth breathing. , greatly reducing the phenomenon of human disturbance during the operation.

In order to achieve the above purpose, the present invention provides a special lying pillow for prone position of interventional minimally invasive surgery under CT guidance, which includes an elastic pillow body, and the elastic pillow body has an upper support part for supporting the part above the neck of the human body and a support part for supporting The lower support part of the human thoracic torso;

The center of the upper support part is provided with a hole imitating the shape of a human head, the upper surface of the upper support part is laid with a latex pad with a thickness of more than 5cm, and the lower surface of the upper support part is provided with a first groove formed by an inward depression. A first inflatable air bag is arranged in the first groove, and the thickness of the upper support portion is changed by inflating air into the first inflatable air bag;

The lower support part is U-shaped, the upper surface of the lower support part is covered with a latex pad with a thickness of more than 3cm, the lower surface of the lower support part is provided with a second groove formed by an inward depression, and a second groove is provided in the second groove. The second inflatable air bag changes the thickness of the lower support portion by inflating air into the second inflatable air bag.

As another specific embodiment of the present invention, the upper support portion is provided with a ventilation hole communicating with the hole.

As another specific embodiment of the present invention, the ventilation holes are located on the upper surface of the upper support portion.

As another specific embodiment of the present invention, there are two ventilation holes, and the two ventilation holes are respectively located on the left and right sides of the hole.

As another specific embodiment of the present invention, the upper support part and the lower support part are connected as one body or prefabricated as one body.

As another specific embodiment of the present invention, the thickness of the upper support portion is greater than the thickness of the lower support portion.

As another specific embodiment of the present invention, the first inflatable airbag is provided with a first inflation/deflation joint, and the first inflation/deflation joint is located on the side of the first inflatable airbag, on the side wall of the upper support part. There is a first gap on it, and the first inflation/deflation joint is located in the first gap; the second inflation airbag is provided with a second inflation/deflation connector, and the second inflation/deflation connector is located on the side of the second inflation airbag , a second notch is arranged on the side wall of the lower support part, and the second filling/deflation joint is located in the second notch.

The utility model has the following beneficial effects:

The utility model effectively supports the parts above the neck of the human body through the upper support part, and the upper support part is provided with a hole in the shape of a human head, which effectively supports the lower jaw, the forehead and the like without blocking the nose and mouth for breathing. It is convenient to better cooperate with the surgical process; at the same time, the lower support part effectively supports the human chest and torso, on the one hand, it will not squeeze the human chest, and on the other hand, it can keep the human chest and head in a normal prone position, which can effectively reduce the operation process. The phenomenon of human turbulence in China.

The present utility model will be further described in detail below in conjunction with the accompanying drawings.

Description of drawings

1 is a schematic structural diagram of Embodiment 1 of the lying pillow of the present invention;

2 is a perspective view of Embodiment 1 of the lying pillow of the present invention;

3 is an exploded schematic view of Embodiment 1 of the lying pillow of the present invention;

4 is a schematic diagram showing the first groove and the second groove in Embodiment 1 of the lying pillow of the present invention.

Detailed ways

In order to be able to understand the above-mentioned objects, features and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited to the following Limitations of the specific embodiments disclosed.

Example 1

The utility model provides a special lying pillow for the prone position of interventional minimally invasive surgery under the guidance of CT, as shown in Figs. part 2 and a lower support part 3 for supporting the thoracic torso of the human body;

The upper support portion 2 is generally annular, and a large hole 4 in the shape of a human head is opened in the center of the upper support portion 2. The upper surface of the upper support portion 2 is laid with a first latex pad with a thickness of more than 5cm. Preferably, it is connected to the upper surface of the upper support part 2 in an adhesive manner, and can be replaced after use;

The lower surface of the upper support part 2 is provided with a first groove 5 formed by an inward depression, and a first inflatable air bag 6 is arranged in the first groove 5. The thickness of the support part 2;

Further, the first inflatable airbag 6 is provided with a first inflation/deflation joint 7, the first inflation/deflation joint 7 is located on the side of the first inflatable airbag 6, and a first inflation/deflation joint 7 is provided on the side wall of the upper support portion 2. A gap 8, the first inflation/deflation connector 7 is located in the first gap 8, and an external inflation device such as a hand-pressure airbag pumps air through the first inflation/deflation connector 7 to form a support, and opens the first inflation/deflation connector 7 after use. A plug of the inflation/deflation joint 7 discharges the air, and the specific structure is suitable for the inflation and deflation structure in the prior art, and will not be described in detail here.

Still further, the upper support part 2 is provided with a ventilation hole 9 that communicates with the hole. The ventilation hole 9 is preferably located on the upper surface of the upper support part 2. As shown in Figure 1-2, this embodiment is provided with two ventilation holes. 9. The two ventilation holes 9 are respectively located on the left and right sides of the large hole 4 to better provide air in the large hole 4 for people to breathe.

The lower support portion 3 is U-shaped, and the upper surface of the lower support portion 3 is covered with a second latex pad with a thickness of more than 3 cm. The second latex pad is preferably connected to the upper surface of the lower support portion 3 in an adhesive manner. to replace;

The lower surface of the lower support portion 3 is provided with a second groove 10 formed by an inward depression, and a second inflatable air bag 11 is arranged in the second groove 10. The thickness of the support part 3 .

Specifically, the second inflatable airbag 11 is provided with a second inflation/deflation joint 12 , the second inflation/deflation joint 12 is located on the side of the second inflatable airbag 11 , and a second inflation/deflation joint 12 is provided on the side wall of the lower support portion 3 . Gap 13, the second inflation/deflation connector 12 is located in the second gap 13, an external inflation device such as a hand pressure airbag pumps air through the second inflation/deflation connector 12 to form a support, and opens the second gap after use The plug of the inflation/deflation joint 12 discharges the air, and the specific structure is suitable for the inflation and deflation structure in the prior art, and will not be described in detail here.

In this embodiment, the upper support part 2 and the lower support part 3 are prefabricated into an integral elastic pillow body 1. The preferred elastic pillow body 1 is made of sponge, latex or other materials with moderate softness, so that the body can be placed in a prone position. It provides comfortable and effective support, and can adjust the thickness by pumping a certain amount of air into the first inflatable air bag 6 and the second inflatable air bag 11.

In other preferred examples, the support part and the lower support part 3 can also be connected together to form a split elastic pillow 1, for example, by means of Velcro.

In this embodiment, the thickness of the upper support portion 2 is preferably greater than that of the lower support portion 3, and the first inflatable airbag 6 is used as the main airbag to adjust the overall relative thickness of the lying pillow, so as to form a comfortable and effective way for the human body in the prone position. It has strong tolerance and comfort for human limbs, reduces the risk of tampering, and facilitates patients to better cooperate with the surgical process.

Although the present invention is disclosed above with preferred embodiments, it is not intended to limit the scope of implementation of the present invention. Any person of ordinary skill in the art, without departing from the scope of the present invention, can make some improvements, that is, all equivalent improvements made in accordance with the present invention should be covered by the scope of the present invention.

Claims (7)

1. A special-purpose lying pillow for prone position in interventional minimally invasive surgery under CT guidance, comprising an elastic pillow body, wherein the elastic pillow body has an upper support for supporting the position above the neck of a human body and a chest for supporting the human body the lower support of the torso; The center of the upper support part is provided with a hole imitating the shape of a human head, the upper surface of the upper support part is laid with a latex pad with a thickness of more than 5cm, and the lower surface of the upper support part is provided with an inwardly concave formed. a first groove, a first inflatable air bag is arranged in the first groove, and the thickness of the upper support portion is changed by filling air into the first inflatable air bag; The lower support part is U-shaped, the upper surface of the lower support part is covered with a latex pad with a thickness of more than 3 cm, and the lower surface of the lower support part is provided with a second groove formed by an inward depression. A second inflatable air bag is arranged in the second groove, and the thickness of the lower support portion is changed by inflating air into the second inflatable air bag. 2 . The special pillow for prone position in CT-guided interventional minimally invasive surgery according to claim 1 , wherein the upper support part is provided with a ventilation hole communicating with the hole. 3 . 3 . The special lying pillow for prone position in CT-guided interventional minimally invasive surgery according to claim 2 , wherein the ventilation holes are located on the upper surface of the upper support portion. 4 . 4 . The special pillow for prone position in CT-guided interventional minimally invasive surgery according to claim 3 , wherein there are two ventilation holes, and the two ventilation holes are respectively located on the left and right sides of the hole. 5 . 5 . The special pillow for prone position in CT-guided interventional minimally invasive surgery according to claim 1 , wherein the upper support part and the lower support part are connected as a whole or are prefabricated as a whole. 6 . 6 . The pillow for prone position for CT-guided interventional minimally invasive surgery according to claim 5 , wherein the thickness of the upper support portion is greater than the thickness of the lower support portion. 7 . 7 . The special pillow for prone position for interventional minimally invasive surgery under CT guidance according to claim 1 , wherein the first inflatable airbag is provided with a first inflation/deflation joint, and the first inflation/deflation joint is provided on the first inflatable airbag. The air joint is located on the side of the first inflatable air bag, a first gap is provided on the side wall of the upper support portion, and the first inflation/deflation joint is located in the first gap; the second The inflatable airbag is provided with a second inflation/deflation joint, the second inflation/deflation joint is located on the side of the second inflatable airbag, and the side wall of the lower support portion is provided with a second gap, so The second inflation/deflation joint is located in the second gap.

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