CN215960236U - Negative plate circuit pad system capable of intelligently adjusting pressure - Google Patents
Negative plate circuit pad system capable of intelligently adjusting pressure Download PDFInfo
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- CN215960236U CN215960236U CN202122161608.0U CN202122161608U CN215960236U CN 215960236 U CN215960236 U CN 215960236U CN 202122161608 U CN202122161608 U CN 202122161608U CN 215960236 U CN215960236 U CN 215960236U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 49
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 9
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 5
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 5
- 210000004204 blood vessel Anatomy 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 abstract 1
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 231100000075 skin burn Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model provides a negative plate loop pad system capable of intelligently adjusting pressure, which comprises a negative plate loop pad main body (10), a pressure monitoring box (20), an air pump (30) and an external high-frequency power supply (40); the negative plate circuit pad main body (10) sequentially comprises a first TPU film layer (11), a conductive cloth layer (12), a second TPU film layer (13), a gel layer (14), an air bag layer (15) and a third TPU film layer (16) from top to bottom; the pressure monitoring chips (140) are uniformly arranged in the gel layer (14), and the pressure monitoring chips (140) are embedded in the gel layer (14) and distributed in a rectangular lattice manner in the gel layer (14). The system can effectively identify the weight of a patient, so that the thickness of the negative plate loop pad is adjusted, effective buffering between the patient and an operating table is realized, and the problems that the muscle is stiff, the blood vessel is blocked, and even pressure sores and the like are caused by the extrusion of the weight of the patient in the long-time operation process are avoided.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a negative plate loop mat system capable of intelligently adjusting pressure.
Background
At present, the high-frequency electrotome is mainly adopted to cut the tissues of a patient in the operation process, and the mode of forming a high-frequency current loop by the operation electrotome through a human body and an electrotome high-frequency generator is mainly as follows: one is a conventional negative plate type, and the other is a capacitive type circuit pad type. When the capacitive loop pad is used for operation, the high-frequency current generated by the high-frequency generator of the electric knife is used by the electric knife to form a high-frequency current loop through the body of a patient and the metal cloth conductive polar plate in the loop pad, so that the purpose of cutting and coagulating tissues in the operation is realized. Meanwhile, the capacitive type circuit pad has advantages of not requiring a fixed position and not easily causing skin burn, and thus is increasingly popular in surgery.
The existing negative plate loop pad is thin, generally about several millimeters, the weight of an operation patient has uncertainty, and the pressure caused by the operation patient to the negative plate loop pad is different, meanwhile, because the operation process consumes a long time and the patient cannot move in the operation process, the patient with a large weight lies on the thin negative plate loop pad for a long time (namely the body of the patient is directly contacted with a hard operating table), the problems of muscle stiffness, blood vessel blockage, even pressure sore and the like can be inevitably generated, the comfort of the patient in the operation process is influenced, the operation time is prolonged, the operation difficulty is increased, and even the secondary injury to the patient is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide the negative plate loop pad system for intelligently adjusting the pressure, which can effectively identify the weight of a patient, so that the thickness of the negative plate loop pad is adjusted, the effective buffering between the patient and an operating table is realized, and the problems of muscle stiffness, blood vessel blockage, even pressure sore and the like caused by the weight extrusion of the patient in the long-time operation process are avoided.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a negative plate circuit pad system of intelligent regulation pressure which characterized in that: the negative plate loop pad comprises a negative plate loop pad body, a pressure monitoring box, an air pump and an external high-frequency power supply; the pressure monitoring box is arranged outside the negative plate loop pad main body and is connected with one corner of the negative plate loop pad main body through a lead, and the other end of the pressure monitoring box is respectively connected with the air pump and the external high-frequency power supply through leads; the negative plate circuit pad main body sequentially comprises a first TPU film layer, a conductive cloth layer, a second TPU film layer, a gel layer, an air bag layer and a third TPU film layer from top to bottom; pressure monitoring chips are uniformly arranged in the gel layer, and the pressure monitoring chips are embedded in the gel layer and distributed in the gel layer in a rectangular lattice manner; the air bag layer is communicated with the air pump through an air duct.
Further optimizing, the thicknesses of the first TPU film layer, the second TPU film layer and the third TPU film layer are 0.2-0.4 mm; the thickness of the conductive cloth layer is 0.1-0.2 mm; the thickness of the gel layer is 5-8 mm.
Further optimization is carried out, and the thickness of the pressure monitoring chip is 4.5-5.5 mm.
Preferably, the number of the pressure monitoring chips is not less than 9.
For further optimization, the air bag layer is composed of a plurality of air bag areas, each air bag area is provided with a communicating pipe, and each communicating pipe is communicated with the same air guide pipe; through dividing into a plurality of gasbag regions with the gasbag layer, ensure that whole gasbag layer is full of fast, avoid aerifing the inhomogeneous phenomenon that the gasbag layer part is full of, part is shrivelled among the in-process.
Further optimization is carried out, the pressure monitoring chips are connected through a lead, and the pressure monitoring chips are connected with the pressure monitoring box through leads.
Further optimization, an electronic switch is arranged in the air pump, an electromagnetic valve is arranged between the air pump and the air bag layer, and an emergency stop switch is arranged on the electromagnetic valve.
The utility model has the following technical effects:
by adopting the technical scheme, the weight of a patient lying on the pressure monitoring chip for operation is monitored and fed back to the pressure monitoring box in real time, the pressure monitoring box starts the air pump according to data fed back by the pressure monitoring chip to inflate the air bag layer, so that effective buffering between the patient and a hard operating table is formed, and the problems of muscle stiffness, blood vessel blockage, even pressure sore and the like caused by weight extrusion of the patient in the long-time operation process are avoided; simultaneously, realize filling, the gassing of gasbag layer through pressure monitoring, effectively guarantee accomodating of negative plate circuit pad place, avoid it to occupy great placing space.
Drawings
Fig. 1 is a schematic view of the overall structure of the negative plate circuit pad system in the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a negative plate circuit pad body in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a gel layer of the negative plate circuit pad body according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an air bag layer of a negative plate circuit pad body according to an embodiment of the present invention.
10, a negative plate circuit pad main body; 101. a wire; 11. a first TPU film layer; 12. a conductive cloth layer; 13. a second TPU film layer; 14. a gel layer; 140. a pressure monitoring chip; 15. an air bag layer; 150. an air bag region; 1501. a communicating pipe; 16. a third TPU film layer; 20. a pressure monitoring box; 30. an air pump; 301. an air duct; 302. an electromagnetic valve; 40. is externally connected with a high-frequency power supply.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, but not all embodiments, of the present invention.
As shown in figures 1-4, a negative plate circuit pad system of intelligent regulation pressure which characterized in that: comprises a negative plate loop pad body 10, a pressure monitoring box 20, an air pump 30 and an external high-frequency power supply 40 (the high-frequency power supply connected with an electrotome and a conductive cloth layer 12 in the operation process is not the same power supply); the pressure monitoring box 20 is arranged outside the negative plate loop pad main body 10 and is connected with one corner of the negative plate loop pad main body 10 through a lead 101, and the other end of the pressure monitoring box 10 is respectively connected with the air pump 30 and the external high-frequency power supply 40 through leads 101; the negative plate loop pad main body 10 sequentially comprises a first TPU film layer 11, a conductive cloth layer 12, a second TPU film layer 13, a gel layer 14, an air bag layer 15 and a third TPU film layer 16 from top to bottom; the pressure monitoring chips 140 are uniformly arranged in the gel layer 14, and the pressure monitoring chips 140 are embedded in the gel layer 14 and distributed in a rectangular lattice manner in the gel layer 14; the air bag layer 15 is communicated with the air pump 31 through an air duct 301.
The thicknesses of the first TPU film layer 11, the second TPU film layer 13 and the third TPU film layer 16 are 0.2-0.4 mm (preferably 0.3 mm); the thickness of the conductive cloth layer 12 is 0.1-0.2 mm (preferably 0.15 mm); the thickness of the gel layer 14 is 5 to 8mm (preferably 6 mm).
The thickness of the pressure monitoring chip 140 is 4.5-5.5 mm (a ceramic capacitance type pressure sensor with the model number of CCPS 18 can be selected, and the thickness of the pressure monitoring chip is 4.85 mm); the number of the pressure monitoring chips 140 is not less than 9.
The air bag layer 15 is composed of a plurality of air bag areas 150, each air bag area 150 is provided with a communicating pipe 1501, and each communicating pipe 1501 is communicated with the same airway tube 301 (as shown in fig. 4); by dividing the bladder layer 15 into a plurality of bladder zones 150, it is ensured that the entire bladder layer 15 is filled quickly, avoiding the uneven phenomenon of partial filling and partial deflation of the bladder layer 15 during inflation.
The pressure monitoring chips 140 are connected with each other through the wires 101, and the pressure monitoring chips 140 are connected with the pressure monitoring box 20 through the wires 101.
An electronic switch (not shown in the figures, is set according to the conventional design in the field, and only needs to automatically start and stop the air pump 30), an electromagnetic valve 302 (shown in fig. 1) is arranged between the air pump 30 and the airbag layer 15, and an emergency stop switch is arranged on the electromagnetic valve 302.
The working principle is as follows:
in use, the solenoid valve 302 is kept normally open, and in an emergency, the solenoid valve 302 is first closed and then the air pump 30 is closed.
When the negative plate circuit pad is used, the external high-frequency power supply 40 is turned on, and the external high-frequency power supply 40 supplies power to the negative plate circuit pad main body 10 through the pressure monitoring box 20; when a patient lies on the negative plate loop pad body 10, the pressure monitoring chip 140 in the gel layer 14 recognizes the weight of the patient and feeds the weight back to the pressure monitoring box 20 in real time (the rectangular lattice arrangement of the pressure monitoring chip 140 can more accurately, more effectively and more extensively test the pressure generated by the patient, thereby obtaining the accurate weight of the patient and avoiding the problem of uneven pressure test), the pressure monitoring box 20 calculates according to the data of the pressure monitoring chip 140 at each point (the algorithm adopts the conventional calculation formula, such as the operation of averaging the pressures at each point, which is common knowledge in the art, and after understanding the purpose of the application, the skilled person can obtain the pressure monitoring box 20, the specific implementation manner of the application is not discussed much), then the electronic switch of the air pump 30 is opened, and the air pump 30 inflates each air cell area 150 through the air duct 301, after a certain time, the pressure monitoring box 20 closes the electronic switch of the air pump 30 (which can be realized by setting a timing module in the pressure monitoring box 20), completes the inflation of the air bag layer 15, provides a certain buffer between the patient and the operating table, and avoids the problems of muscle stiffness, blood vessel blockage, even pressure sores and the like of the patient after long-time operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a negative plate circuit pad system of intelligent regulation pressure which characterized in that: comprises a negative plate circuit pad main body (10), a pressure monitoring box (20), an air pump (30) and an external high-frequency power supply (40); the pressure monitoring box (20) is arranged outside the negative plate circuit pad main body (10) and is connected with one corner of the negative plate circuit pad main body (10) through a lead (101), and the other end of the pressure monitoring box (20) is respectively connected with the air pump (30) and the external high-frequency power supply (40) through leads (101); the negative plate circuit pad main body (10) sequentially comprises a first TPU film layer (11), a conductive cloth layer (12), a second TPU film layer (13), a gel layer (14), an air bag layer (15) and a third TPU film layer (16) from top to bottom; pressure monitoring chips (140) are uniformly arranged in the gel layer (14), and the pressure monitoring chips (140) are embedded in the gel layer (14) and distributed in a rectangular lattice manner in the gel layer (14); the air bag layer (15) is communicated with the air pump (30) through an air duct (301).
2. The negative plate circuit mat system for intelligently regulating pressure of claim 1, wherein: the thicknesses of the first TPU film layer (11), the second TPU film layer (13) and the third TPU film layer (16) are 0.2-0.4 mm; the thickness of the conductive cloth layer (12) is 0.1-0.2 mm; the thickness of the gel layer (14) is 5-8 mm.
3. The negative plate circuit mat system for intelligently regulating pressure of claim 1, wherein: the thickness of the pressure monitoring chip (140) is 4.5-5.5 mm.
4. The negative plate circuit mat system for intelligently regulating pressure of claim 1, wherein: the air bag layer (15) is composed of a plurality of air bag areas (150), each air bag area (150) is provided with a communicating pipe (1501), and each communicating pipe (1501) is communicated with the same airway tube (301).
5. The negative plate circuit mat system for intelligently regulating pressure of claim 1, wherein: the pressure monitoring chips (140) are connected through a lead (101), and the pressure monitoring chips (140) are connected with the pressure monitoring box (20) through leads (101).
6. The negative plate circuit mat system for intelligently regulating pressure of claim 1, wherein: an electronic switch is arranged in the air pump (30), an electromagnetic valve (302) is arranged between the air pump (30) and the air bag layer (15), and an emergency stop switch is arranged on the electromagnetic valve (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122161608.0U CN215960236U (en) | 2021-09-08 | 2021-09-08 | Negative plate circuit pad system capable of intelligently adjusting pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122161608.0U CN215960236U (en) | 2021-09-08 | 2021-09-08 | Negative plate circuit pad system capable of intelligently adjusting pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215960236U true CN215960236U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122161608.0U Active CN215960236U (en) | 2021-09-08 | 2021-09-08 | Negative plate circuit pad system capable of intelligently adjusting pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215960236U (en) |
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2021
- 2021-09-08 CN CN202122161608.0U patent/CN215960236U/en active Active
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Address after: 400700 No. 380, Jingdong Avenue, Beibei District, Chongqing Patentee after: Yingpaier (Chongqing) Medical Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 400700 No. 380, Jingdong Avenue, Beibei District, Chongqing Patentee before: CHONGQING YINGPAIER MEDICAL TECHNOLOGY Co.,Ltd. Country or region before: Zhong Guo |