Surgical pressure sore prevention device

Abstract

The utility model discloses a surgical pressure sore prevention device, and relates to the technical field of medical supplies, in particular to a surgical pressure sore prevention device which comprises a main body mechanism, a pressure sore prevention mechanism is arranged on the main body mechanism and used for lifting different positions on the main body mechanism, and the pressure sore prevention mechanism comprises an expansion assembly and a pressure sore prevention device. Comprising a plurality of bases arranged on a main body mechanism, three air bags arranged at equal intervals are arranged at the top of each base, and an air pipe is communicated between every two adjacent air bags; according to the technical scheme, the problems that in the scheme, although a patient is assisted to turn over in an air bag inflation mode and only a certain part of the body is lifted, a plurality of sensitive areas where pressure sores are likely to be formed possibly exist on the body of the patient, the distance between the areas is relatively far, and the pressure sores cannot be easily formed are solved. Therefore, according to the scheme, accurate adaptation is difficult to carry out according to specific positions of different parts on the body of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a device for preventing pressure sores during surgery. Background Art

[0002] Pressure sores, also known as bedsores or pressure ulcers, are caused by long-term pressure on the skin of a part of the body, which affects blood circulation, leading to lack of nutrition for the skin and subcutaneous tissue, resulting in damage, ulcers, and even necrosis. They are more likely to occur in the protruding parts of the bones that are under pressure, such as the sacrum, ankles, heels, buttocks, back, etc.

[0003] After checking the public (announcement) number: CN219022018U, a nursing anti-pressure sore device is disclosed. This technology discloses "by setting two auxiliary turning airbags located in the middle, so that when in use, the auxiliary turning airbags can be inflated by an air pump, so that the patient's body can be turned over and raised" and other technical solutions, which have the effect of "preventing the patient's body parts from being compressed for a long time, and the blood is not smooth and there will be pressure sores. At the same time, the airbag is used to assist in turning over smoothly, and the patient is not likely to feel discomfort when turning over. At the same time, the airbag is soft and comfortable to use" and other technical effects;

[0004] In the above scheme, although the airbag is inflated to assist the patient to turn over and only a certain part of the body is lifted, since there may be multiple sensitive areas on the patient's body that are prone to pressure sores and the distances between these areas are relatively far, this scheme is difficult to accurately adapt to the specific positions of different parts of the patient's body. Such a design limits its application effect in preventing pressure sores and cannot fully meet the personalized needs of patients. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a surgical anti-pressure sore device, which has the characteristic of being able to deflate the air bags corresponding to the sensitive areas of the patient where pressure sores are prone to form through the anti-pressure sore mechanism, so that the area is suspended, thereby preventing the skin in that area from being subjected to pressure.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a surgical pressure sore prevention device, including a main body, the main body is provided with a pressure sore prevention mechanism and is used to lift different positions on the main body, the pressure sore prevention mechanism includes:

[0007] The expansion assembly includes a plurality of bases arranged on the main body, the top of the base is provided with three air bags arranged at equal distances, and air pipes are connected between adjacent air bags;

[0008] The inflation assembly includes a manual valve installed on the air pipe, an air inlet is provided at the side end of one of the air bags, and exhaust ports are provided at the front ends of the three air bags, and rubber plugs are installed on the air inlet and exhaust ports;

[0009] The anti-rebound component is arranged in the expansion component and is used to keep the airbag flat after being deflated.

[0010] Preferably, the anti-rebound component includes Velcro fleece surfaces fixed on both sides of the upper end of the inner wall of the airbag, and Velcro hook surfaces fixed on both sides of the lower end of the airbag.

[0011] Preferably, the anti-pressure sore mechanism further comprises a gel pad fixed on the top of the airbag, and the interior of the gel pad is honeycomb-shaped and made of a polymer gel structure.

[0012] Preferably, the main body structure includes a nursing pad, a layer of anti-skid pad is fixed to the bottom of the nursing pad, and a granular protrusion is provided on the bottom surface of the anti-skid pad, and circular holes are opened at the four inner corners of the nursing pad.

[0013] Preferably, the main body structure also includes a fixing frame installed on the upper end of the nursing pad, and four fixing heads are fixed to the four inner corners of the fixing frame and matched with the circular holes, and a fixing seat is installed at the lower end of the nursing pad.

[0014] Preferably, the fixing frame and the fixing seat are both made of plastic structure.

[0015] Preferably, female buckles are fixed to the four corners of the bottom of the base, and male buckles are fixed to both sides of the top of the nursing pad and cooperate with the female buckles.

[0016] Beneficial Effects

[0017] The utility model provides a device for preventing pressure sores during surgery. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The manual valves can be fully opened, and the air inlet can be used to inflate the interior of one of the air bags and expand it, and the gas can be used to inflate the other two air bags through the trachea. After the air bags are fully inflated, the manual valves can be fully closed. When the patient lies on the anti-pressure sore mechanism, the air bags corresponding to the sensitive areas of the patient that are prone to pressure sores can be deflated, so that the deflated air bags are suspended in the air, thereby preventing the skin in that area from being subjected to pressure.

[0019] (2) The nursing pad is placed in a fixing frame, and the fixing seat on the fixing frame is inserted into the round hole on the nursing pad, and then the fixing seat is fixed to the fixing frame by bolts, so that the main component is fixed in the anti-wrinkle component, so that the main component will not cause folds and wrinkles due to the movement of the patient's body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the pressure sore prevention mechanism in the utility model from above;

[0022] Figure 3 It is a bottom view structural diagram of the anti-pressure sore mechanism in the utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the pressure sore prevention mechanism in the utility model;

[0024] Figure 5 It is a schematic diagram of the split structure of the main mechanism of the utility model from above;

[0025] Figure 6 It is a schematic diagram of the split structure of the main mechanism of the utility model when viewed from below.

[0026] In the figure: 1. main body; 11. main body component; 111. nursing pad; 112. anti-slip pad; 113. round hole; 12. anti-wrinkle component; 121. fixing frame; 122. fixing head; 123. fixing seat; 2. anti-pressure sore mechanism; 21. expansion component; 211. base; 212. air bag; 213. trachea; 22. inflation component; 221. manual valve; 222. air inlet; 223. exhaust port; 224. rubber plug; 23. anti-rebound component; 231. Velcro fleece surface; 232. Velcro hook surface; 24. gel pad; 3. female buckle; 4. male buckle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 The utility model provides a technical solution for a surgical pressure sore prevention device: a surgical pressure sore prevention device, comprising a main body 1, on which an anti-pressure sore mechanism 2 is arranged and used to lift different positions on the main body 1, and the anti-pressure sore mechanism 2 comprises:

[0029] The expansion assembly 21 includes a plurality of bases 211 disposed on the main body 1, and three air bags 212 are arranged equidistantly on the top of the base 211, and air pipes 213 are connected between adjacent air bags 212;

[0030] The inflation assembly 22 includes a manual valve 221 installed on the air pipe 213, an air inlet 222 is provided at the side end of one of the air bags 212, and exhaust ports 223 are provided at the front ends of the three air bags 212, and rubber plugs 224 are installed on the air inlet 222 and the exhaust ports 223;

[0031] The anti-rebound component 23 is disposed in the expansion component 21 and is used to keep the airbag 212 flat after being deflated.

[0032] In this embodiment, the manual valve 221 can be fully opened, and the air inlet 222 can be used to inflate the interior of one of the airbags 212 and expand it, and the gas can pass through the trachea 213 to inflate the other two airbags 212 together. After the airbags are fully filled, the manual valve 221 can be fully closed; when the patient lies on the anti-pressure sore mechanism 2, the airbag 212 corresponding to the sensitive area of ​​the patient that is prone to pressure sores can be deflated, so that the position of the deflated airbag 212 is suspended, thereby preventing the skin in that area from being subjected to pressure.

[0033] Specifically, the anti-rebound component 23 includes Velcro fur surfaces 231 fixed on both sides of the upper end of the inner wall of the airbag 212 , and Velcro hook surfaces 232 fixed on both sides of the lower end of the airbag 212 .

[0034] In this embodiment, when the airbag 212 is deflated, the Velcro fleece surface 231 and the Velcro hook surface 232 in the airbag 212 can be pasted together to prevent the airbag 212 from slightly rebounding due to its own material, thereby preventing it from contacting sensitive areas of the patient that are prone to forming pressure sores.

[0035] Specifically, the anti-pressure sore mechanism 2 further includes a gel pad 24 fixed on the top of the air bag 212, and the interior of the gel pad 24 is honeycomb-shaped and made of a polymer gel structure.

[0036] In this embodiment, the honeycomb design enables the gel pad 24 to have excellent heat dissipation performance, and the polymer gel material is soft and can better support the body.

[0037] Specifically, the main body 1 includes a nursing pad 111 , a layer of anti-skid pad 112 is fixed to the bottom of the nursing pad 111 , and a granular protrusion is provided on the bottom surface of the anti-skid pad 112 , and circular holes 113 are opened at the four inner corners of the nursing pad 111 .

[0038] In this embodiment, when the main body component 11 is placed on the bed board through the anti-wrinkle component 12 for use, the anti-slip pad 112 can increase friction and prevent slipping.

[0039] Specifically, the main body 1 also includes a fixing frame 121 installed on the upper end of the nursing pad 111, and four fixing heads 122 are fixed to the four inner corners of the fixing frame 121 and matched with the circular holes 113, and a fixing seat 123 is installed at the lower end of the nursing pad 111.

[0040] In this embodiment, the nursing pad 111 is placed in the fixing frame 121, and the fixing seat 123 on the fixing frame 121 is inserted into the circular hole 113 on the nursing pad 111, and then the fixing seat 123 is fixed to the fixing frame 121 by bolts, so that the main body component 11 is fixed in the anti-wrinkle component 12, so that the main body component 11 will not cause folds and wrinkles due to the movement of the patient's body during use.

[0041] Specifically, female buckles 3 are fixed to the four corners of the bottom of the base 211 , and male buckles 4 are fixed to both sides of the top of the nursing pad 111 and cooperate with the female buckles 3 .

[0042] In this embodiment, the anti-pressure sore mechanism 2 can be fixed to the main body mechanism 1 by means of the female buckle 3 and the male buckle 4, so that the anti-pressure sore mechanism 2 can be disassembled and assembled from the main body mechanism 1, and can be easily disassembled for disinfection and cleaning after use.

[0043] The working principle and use process of the utility model are as follows: first, the nursing pad 111 is placed in the fixing frame 121, and the fixing seat 123 on the fixing frame 121 is inserted into the round hole 113 on the nursing pad 111, and then the fixing seat 123 is fixed to the fixing frame 121 by bolts, so that the main assembly 11 is fixed in the anti-wrinkle assembly 12, and then the main assembly 11 is placed on the bed board through the anti-wrinkle assembly 12; then, each anti-pressure sore mechanism 2 is fixed to the main mechanism 1 through the female buckle 3 and the male buckle 4; Then, the manual valve 221 is fully opened, and the air inlet 222 is used to inflate the interior of one of the airbags 212 and expand it, and the gas passes through the trachea 213 to inflate the other two airbags 212 together. After being filled with air, the manual valve 221 is fully closed; finally, when the patient lies on the anti-pressure sore mechanism 2, the airbag 212 corresponding to the sensitive area of ​​the patient that is prone to pressure sores is deflated, so that the position where the deflated airbag 212 is located is in a suspended state, thereby preventing the skin in that area from being subjected to pressure.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surgical pressure sore prevention device, characterized in that: The invention comprises a main body mechanism (1), wherein the main body mechanism (1) is provided with an anti-pressure sore mechanism (2) for lifting different positions on the main body mechanism (1), and the anti-pressure sore mechanism (2) comprises: The expansion assembly (21) comprises a plurality of bases (211) arranged on the main body (1), the top of the base (211) is provided with three equidistantly arranged air bags (212), and air pipes (213) are connected between adjacent air bags (212); The inflation assembly (22) includes a manual valve (221) installed on the air pipe (213), an air inlet (222) is provided at the side end of one of the air bags (212), and an exhaust port (223) is provided at the front end of the three air bags (212), and rubber plugs (224) are installed on the air inlet (222) and the exhaust port (223); The anti-rebound component (23) is arranged in the expansion component (21) and is used to keep the airbag (212) flat after being deflated.

2. A surgical pressure sore prevention device according to claim 1, characterized in that: The anti-rebound component (23) comprises Velcro fleece surfaces (231) fixed on both sides of the upper end of the inner wall of the airbag (212), and Velcro hook surfaces (232) fixed on both sides of the lower end of the airbag (212).

3. A surgical pressure sore prevention device according to claim 2, characterized in that: The anti-pressure sore mechanism (2) further comprises a gel pad (24) fixed on the top of the air bag (212), and the interior of the gel pad (24) is honeycomb-shaped and is made of a polymer gel structure.

4. The surgical pressure sore prevention device according to claim 1, characterized in that: The main body (1) comprises a nursing pad (111), a layer of anti-skid pad (112) is fixed to the bottom of the nursing pad (111), and a granular protrusion is provided on the bottom surface of the anti-skid pad (112), and circular holes (113) are provided at the four inner corners of the nursing pad (111).

5. A surgical pressure sore prevention device according to claim 4, characterized in that: The main body mechanism (1) further comprises a fixing frame (121) mounted on the upper end of the nursing pad (111), and four fixing heads (122) are fixed to the four inner corners of the fixing frame (121) and matched with the circular holes (113), and a fixing seat (123) is mounted on the lower end of the nursing pad (111).

6. A surgical pressure sore prevention device according to claim 5, characterized in that: The fixing frame (121) and the fixing seat (123) are both made of plastic.

7. The surgical pressure sore prevention device according to claim 5, characterized in that: Female buckles (3) are fixed to the four corners of the bottom of the base (211), and male buckles (4) are fixed to both sides of the top of the nursing pad (111) and match with the female buckles (3).

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