CN219835807U - An inflatable neck surgery position cushion - Google Patents

Abstract

The utility model relates to an inflatable neck operation body position cushion which comprises a cushion body, wherein a shoulder support cushion, a neck support cushion and a head support cushion are arranged on the cushion body; the cushion body, the shoulder support cushion, the neck support cushion and the head support cushion are integrally formed; a plurality of groups of mutually independent air bag units which are arranged in a matrix form are arranged in the shoulder support pad, the neck support pad and the head support pad, each air bag unit comprises a plurality of air bags, and air valves are arranged on the air bags; a control module is also arranged in the air bag; the advantages are as follows: the utility model has simple structure, and the integrated design makes the body position arranging more convenient, and avoids the defect of complicated assembly of the traditional combined body position pad; the independent air bag units are arranged, so that the operation of inflating and deflating is simple and convenient, personalized adjustment can be performed according to the body type, disease condition, operation stage and the like of a patient, and the operation requirement can be better met.

Description

An inflatable neck surgery position cushion

Technical field

The utility model relates to the technical field of medical auxiliary equipment, specifically an inflatable neck surgery posture cushion.

Background technique

Neck surgery is one of the common clinical surgeries, such as thyroid surgery in general surgery, anterior cervical spine surgery in spine surgery, etc. When performing neck surgery, it is often necessary to use a special positioning pad. Among them, neck surgery usually adopts the supine position. After the patient lies flat on the operating table, the neck needs to be propped up with positioning pads. At the same time, positioning pads need to be placed on both sides of the head to fix the head to avoid head movement and rotation. As we all know, a good positioning cushion can help set the patient's surgical position, fully expose the surgical field in the front of the neck, and facilitate intraoperative operations.

Most of the posture pads commonly used in clinical practice are modular, that is, four posture pads of different shapes are used in combination. The disadvantage of the combined posture pads is that the size of the posture pads is relatively fixed; among them, the most common positioning pads are when placed. The problem is that there is a gap under the neck, that is, the neck cannot fully contact the positioning pad. In order to solve this problem, it is often necessary to fold a small treatment towel or a small towel and stuff it between the neck and the posture pad in clinical practice. However, even this cannot meet the requirements of keeping the skin contact area soft and cannot be dynamically adjusted.

In addition, when suturing is performed at the end of the operation, it is often necessary to lower the support below the neck to relax the tension of the skin and soft tissue in the front of the neck to facilitate the closure and suturing of the incision. These various requirements and characteristics make the traditional method of combined positioning pads and treatment towels and tissue paper unable to meet the requirements for refinement and adjustability of anterior cervical posture placement.

Therefore, in summary, there is an urgent need for an integrated design that makes it easy to operate when positioning, and avoids the shortcomings of cumbersome assembly of traditional combined posture pads; at the same time, it can also be designed according to the patient's body shape, disease conditions, and surgery. An inflatable neck surgery positioning pad that can be personalized during the operation stage to better meet the surgical requirements; however, there have been no reports on this new type of inflatable neck surgery positioning pad.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned problems and provide an inflatable neck surgery posture cushion.

In order to achieve the above purpose, the technical solution adopted by this utility model is:

An inflatable neck surgery posture pad, including a pad body, the pad body is provided with a shoulder support pad, a neck support pad and a head support pad; the head support pad is fixed on the front section of the pad body , and has a left-right symmetrical structure with high left and right ends and a low middle, which is saddle-shaped. A groove is provided in the middle of the head support pad to accommodate the patient's head; the neck support pad fixes the pad body in the middle, and both ends are slightly higher, with a slight depression in the middle, and the overall structure is a semi-arc; the neck and shoulder support pad is located at the rear section of the cushion body, and the overall structure is a rectangular parallelepiped; among them, the cushion body and the The shoulder support pad, neck support pad and head support pad are integrally formed;

Several groups of airbag units that are independent of each other and arranged in a matrix are provided in the shoulder support pad, neck support pad and head support pad, wherein the airbag unit includes multiple airbags, and the airbags are provided with There is an air valve; and a control module is also provided inside the air bag. The control module also includes a controller, a pressure sensor, and a timer that are electrically connected to each other.

The inflatable neck surgical posture cushion provided by the utility model may also have the following technical features: each air bag is further provided with an inflatable branch tube connected to the air bag, and the inflatable branch tubes on the air bags are in the same group. The same inflatable tube is connected; an air source device is provided on the inflatable tube.

The inflatable neck surgery positioning pad provided by the utility model may also have the following technical features: the air source device includes a master controller and an air pump system.

The inflatable neck surgical posture cushion provided by the utility model can also have the following technical features: the main controller is electrically connected to the controller in each of the air bags, and controls multiple of the air bags at the same time. Inflate or deflate.

The inflatable neck surgery position cushion provided by the utility model can also have the following technical features: the controller is used to control the air inlet and outlet volume of the air valve so that the airbag units at different matrix positions can meet the pressure of a single location in the matrix. Support requirements.

The inflatable neck surgical posture cushion provided by the present invention may also have the following technical features: the pressure sensor is located in the air bag, senses the pressure in the air bag and converts it into a signal to feed back to the controller.

The inflatable neck surgery posture pad provided by the utility model may also have the following technical features: the surfaces of the shoulder support pad, neck support pad and head support pad are all covered with cotton pads made of soft materials.

The advantages of this utility model are:

The utility model has a simple structure, and its integrated design makes it easier to position the body, and avoids the shortcomings of the tedious assembly of the traditional combined posture pad; the arrangement of multiple independent air bag units makes the inflation and deflation operations simple, and can be used during surgery It can be adjusted at any time, and the adjustment is more continuous. It can be safer and more convenient for patients to make adjustments that meet the specific requirements of the surgery. It can also make personalized adjustments according to the patient's body shape, disease condition, surgical operation stage, etc. , better meet the requirements of surgery, and improve the comfort and diversity during neck surgery.

Description of the drawings

Figure 1 is a schematic structural diagram of an inflatable neck surgical posture cushion according to an embodiment of the present invention.

Figure 2 is a top view of the inflatable neck surgery positioning pad according to an embodiment of the present invention.

Figure 3 is a partial structural diagram of an airbag unit in an embodiment of the present utility model.

Figure 4 is a partial structural diagram of an airbag in an embodiment of the present utility model.

Figure 5 is a schematic cross-sectional view of the air bag under the master controller in different modes of contact with the patient in the embodiment of the present invention.

Figure 6 is a partial flow chart between some components in the body position cushion and the overall controller in an embodiment of the present invention.

Detailed ways

The utility model will be further elaborated below in conjunction with specific implementation modes. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the contents described in the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by the appended claims of this application.

The reference signs and components involved in the drawings are as follows:

1. Pad body; 2. Shoulder support pad; 3. Neck support pad;

4. Head support pad; 41. Groove;

5. Air bag unit; 51. Air bag; 52. Air valve; 53. Control module; 54. Controller;

55. Pressure sensor; 56. Timer; 57. Inflatable branch pipe; 58. Inflatable tube;

60. Air source device; 601. Master controller; 602. Air pump system;

Example

Please refer to accompanying drawings 1-6: accompanying drawing 1 is a structural schematic diagram of an inflatable neck surgical positioning cushion in an embodiment of the present utility model; accompanying drawing 2 is an inflatable neck surgical positioning cushion in an embodiment of the present utility model. Figure 3 is a partial structural schematic diagram of the airbag unit in the embodiment of the present utility model; Figure 4 is a partial structural schematic diagram of the airbag unit in the embodiment of the present utility model; Figure 5 is a general structural diagram of the airbag unit in the embodiment of the present utility model. A cross-sectional schematic diagram of the different contact surfaces between the air bag and the patient under the controller; Figure 6 is a partial flow chart between some components in the posture cushion and the main controller in an embodiment of the present utility model.

This device mainly integrates the pad body with the shoulder support pad, neck support pad and head support pad to solve the problem of inconvenient operation and easy displacement when the neck surgery position is placed. Corresponding shoulder support pads, neck support pads and head support pads are equipped with independent air bags, so that the corresponding areas can be inflated and deflated according to the patient's specific body shape, the characteristics of the patient's disease and the operating requirements at different stages of the surgery. Make the patient's neck position meet the surgical requirements; based on this, an adjustable inflatable neck surgical position cushion is specially designed.

The surgical position cushion includes a cushion body 1 and a shoulder support pad 2, a neck support pad 3 and a head support pad 4 located on the pad body 1;

Among them, the head support pad 4 is fixed on the front section of the pad body 1 and has a left-right symmetrical structure. The left and right ends are high and the middle is low, and is saddle-shaped. In the middle of the head support pad 4, there is a recess for accommodating the patient's head. slot 41; this setting can match the patient's head and increase the patient's comfort. At the same time, the air bag located in the head support pad 4 can achieve fixation of the patient's head when inflated; specifically, the patient's head is fixed on In the middle groove of the head support pad, the air bags located on both sides of the patient's head can be inflated appropriately to bulge, thereby fixing the patient's head and solving the problem of the patient's head rotating back and forth.

Correspondingly, the neck support pad 3 is fixed in the middle of the pad body 1, with slightly higher ends and a slight depression in the middle, and the whole has a semi-arc structure; this arrangement allows the patient's neck to be placed in the corresponding arc-shaped depression. And with the independent air bag in the neck support pad, the height of the neck can be well adjusted, improving the patient's comfort. It also facilitates the operation of the patient's neck surgery and improves the efficiency of the surgery.

In addition, the shoulder support pad 2 is located at the rear section of the pad body 1 and has a rectangular parallelepiped structure; this arrangement is used to adjust the placement and height of the patient's shoulders to meet the patient's neck surgery needs.

In this embodiment, the pad body 1 is integrally formed with the shoulder support pad 2, neck support pad 3 and head support pad 4; this arrangement can solve the problems of difficulty in placing traditional combination pads, waste of time, and easy displacement. .

Correspondingly, the surfaces of the shoulder support pad 2, the neck support pad 3 and the head support pad 4 are covered with elastic cotton pads made of soft materials. This arrangement can improve the patient's comfort during use and avoid discomfort to the patient during surgery. local skin causing pressure injuries.

In order to satisfy the above characteristics, several groups of airbag units 5 that are independent of each other and arranged in a matrix are also provided in the shoulder support pad 2, neck support pad 3 and head support pad 4 of the present invention.

Among them, the airbag unit 5 includes multiple airbags 51, and the airbags 51 are provided with air valves 52; and a control module 53 is also provided inside the airbags 51. The control module 53 also includes a controller 54 that is electrically connected to each other, and a pressure sensor. 55 and timer 56.

The pressure sensor 55 is used to measure the pressure applied to the airbag and transmit it to the controller 54. The controller 54 determines the value read by the pressure sensor 55, and then starts the timer 56 based on the value read, thereby realizing the control of the air valve 52. Inflate and deflate; and each air bag 51 is connected to an inflating branch pipe 57, the inflating branch pipes 57 on the same group of air bags are connected to the same inflating tube 58, and an air source device 60 is provided on the inflating tube 58; wherein, the air The source device 60 includes a master controller 601 and an air pump system 602;

When the pressure sensor 55 on the air bag unit senses the pressure in the air bag 51 and converts it into a signal and feeds it back to the controller 54, the main controller 601 issues instructions according to the set program to control the opening and closing of the air valve 52. The air inlet and outlet volume of 52 enables the airbag units at different matrix positions to meet the pressure support requirements of a single point in the matrix, so that the contact surface between the airbag 51 and the patient presents a specific support surface according to the needs of the situation; the airbag on the airbag unit 5 is preferably They are independent of each other and combined in a matrix.

The specific control process is as follows: when inflating, according to the requirements of disease surgery, the program sets the pressure of the matrix-arranged air bag 51 to A. At this time point, the T1 pressure sensor 55 detects that the pressure of the air bag is A1. If the pressure sensor 55 reads If the value taken is lower than the pressure setting value A, the timer is started. If the time recorded by the timer 56 exceeds the time setting value T1, the controller 601 starts the air valve and inflates and pressurizes the airbag until the pressure in the airbag is higher than the pressure setting value. A; When deflating: According to the disease requirements, the program sets the pressure of the matrix-arranged air bags to P. At this time point, the T1 pressure sensor 55 detects that the pressure of the air bag is P2. If P2>P, the pressure sensor will sense The pressure P2 value is converted into an electrical signal and fed back to the main controller 601. The main controller 601 issues instructions to the air valve 52 according to the set program, and controls the air valve 52 to open to deflate the air bag unit 5. When the air bag unit 5 When the pressure reaches P, the air valve closes and the air bag unit 5 stops deflating. This time point is t2.

Please refer to Figure 3. In this implementation, it is preferred that the airbags 51 on the airbag unit 5 are independent of each other and arranged laterally, and the plurality of airbags 51 are combined in a matrix, and the shape of the airbags 51 can be oval or rectangular. structure.

Among them, the inflatable branch pipe 57 controls each individual air bag 51, which can make the air bag 51 present different heights and adjust the appropriate height according to different pressures. The specific operations are as follows: due to different air bag positions, different pressure requirements and different The time points are combined into different patient contact surface modes, as shown in modes 1, 2, 3, and 4 in Figure 5. Modes 1 and 2 indicate that the airbag unit expands and contracts the patient contact surface at different time points or through different contacts. To prevent the occurrence of bedsores; Modes 3 and 4 are to adjust the head support pad. The patient's head is located in the groove of the head support pad, using independent air bags on both ends to meet the needs of fixing the patient's head and match different patients. Increase the practicality of the device.

In this embodiment, it is preferred that the overall controller 601 is electrically connected to the controller 54 in each airbag 51 for controlling the inflation or deflation of multiple airbags 51 at the same time. Among them, the main controller 601 can perform timing and constant pressure control on the air pressure in the airbag 51 at different matrix locations according to the program it is set, and control the air pressure in the air pump system 602 so that the airbag unit 5 can operate at a specific time. The points present a specific support surface to achieve a support effect on the patient's neck during surgery.

Usage method of the utility model: during use, place the pad body at a suitable location on the corresponding operating table, place the patient on the posture pad, and then adjust the position according to the patient's specific body shape, the characteristics of the patient's disease, and the conditions at different stages of the operation. The operation requires inflating and deflating the corresponding area so that the patient's neck position meets the surgical requirements;

Specifically: the head support pad, neck support pad and shoulder support pad can all play a supporting role for the patient, and the air bag unit located inside can be opened by implementing the set program instructions, and is controlled by the general manager. The controller sends a control signal, and its air pump system starts to inflate and deflate several air bags on several air bag units at intervals. The corresponding time intervals can be set according to the needs of different patients. The master controller will control some of the air bags. Slowly and evenly inflate and inflate in a repetitive cycle to achieve support and massage effects for different patients; since each air bag is connected to an inflatable branch tube, the pressure position of the air bag can be better controlled individually to keep the patient stable Lying on the cushion body can avoid unnecessary injuries to the patient due to excessive pressure during neck surgery and improve the safety of the patient.

It should be noted that the structure of this utility model is simple, and its integrated design makes it easier to position the posture, and avoids the shortcomings of the tedious assembly of the traditional combined posture pad; the arrangement of multiple independent airbag units makes the inflation and deflation operations easier. It is simple and can be adjusted at any time during the operation, and it is more continuous during the adjustment. It can be safer and more convenient for the patient to make adjustments that meet the specific requirements of the operation. At the same time, it can also be adjusted according to the patient's body shape, disease condition, and surgical operation stage. Personalized adjustments can be made to better meet the requirements of surgery and improve the comfort and diversity during neck surgery. Moreover, the air bag unit described in this device is borrowed from a new type of air mattress for rehabilitation and pressure ulcer prevention in the patent publication number "CN207323638U". Its pneumatic principle can be referred to this patent, and this technology is an existing mature technology, so it will not be used again. More details.

The above are only the preferred embodiments of the present utility model. It should be pointed out that those of ordinary skill in the art can also make several improvements and supplements without departing from the principles of the present utility model. These improvements and supplements can also be made. It should be regarded as the protection scope of this utility model.

Claims (7)

1. An inflatable neck surgical positioning pad, comprising a pad body, characterized in that the pad body is provided with a shoulder support pad, a neck support pad and a head support pad; The head support pad is fixed on the front section of the pad body and has a left-right symmetrical structure. The left and right ends are high and the middle is low, and is saddle-shaped. In the middle of the head support pad, there is a seat for accommodating the patient's head. groove; The neck support pad is fixed in the middle of the pad body, and the two ends are slightly higher, the middle is slightly concave, and the whole has a semi-arc structure; The neck and shoulder support pad is located at the rear section of the pad body, and has a rectangular parallelepiped structure as a whole; Wherein, the pad body is integrally formed with the shoulder support pad, neck support pad and head support pad; Several groups of airbag units that are independent of each other and arranged in a matrix are provided in the shoulder support pad, neck support pad and head support pad. Wherein, the airbag unit includes a plurality of airbags, and air valves are provided on the airbags; and a control module is also provided inside the airbags, and the control module also includes a controller and a pressure sensor that are electrically connected to each other. and timer. 2. The inflatable neck surgical posture cushion according to claim 1, wherein each air bag is further provided with an inflatable branch tube connected to the air bag, and the inflated branch tubes on the same group of air bags are connected to each other. There is a same inflatable tube; an air source device is provided on the inflated tube. 3. The inflatable neck surgery positioning pad according to claim 2, wherein the air source device includes a master controller and an air pump system. 4. The inflatable neck surgery positioning cushion according to claim 3, characterized in that the master controller is electrically connected to the controller in each air bag, and controls multiple air bags at the same time. Inflate or deflate. 5. The inflatable neck surgery posture cushion according to claim 1, characterized in that the controller is used to control the air inlet and outlet volume of the air valve so that the airbag units at different matrix positions can meet the pressure support of a single position in the matrix. Require. 6. The inflatable neck surgical posture cushion according to claim 1, wherein the pressure sensor is located in the air bag, senses the pressure in the air bag and converts it into a signal to feed back to the controller. 7. The inflatable neck surgical positioning pad according to claim 1, wherein the surfaces of the shoulder support pad, neck support pad and head support pad are covered with cotton pads made of soft material.