CN211794491U - Wireless monitoring positive pressure protective clothing device - Google Patents
Wireless monitoring positive pressure protective clothing device Download PDFInfo
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- CN211794491U CN211794491U CN202020220251.1U CN202020220251U CN211794491U CN 211794491 U CN211794491 U CN 211794491U CN 202020220251 U CN202020220251 U CN 202020220251U CN 211794491 U CN211794491 U CN 211794491U
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Abstract
The utility model relates to a wireless monitoring's malleation protective clothing device. Comprises a control circuit board, a computer USB receiving end and a positive pressure protective clothing. The control circuit board takes a Central Processing Unit (CPU) as a central processing unit, and the CPU adopts a macro crystal company STC89C55 single chip microcomputer as the central processing unit; the central processing unit CPU is connected with the liquid crystal display circuit; the central processing unit CPU is connected with the oxygen electric valve through a driving circuit; the central processing unit CPU is connected with the air purifying electric valve through a driving circuit; the central processing unit CPU is connected with a pressure sensor of the compressed and purified air bottle; the central processing unit CPU is connected with the pure oxygen cylinder pressure sensor; the central processing unit CPU is connected with the positive pressure protective garment purification air pressure sensor; the CPU is connected with the serial port-USB chip circuit; the serial port-to-USB chip circuit is connected with the wireless transmitting chip circuit.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a malleation protective clothing device of wireless monitoring.
Background
At present, regional influenza, serious epidemic situations and frequent public health emergencies, particularly when the disease aggravates respiratory failure, require tracheal intubation for ventilator-assisted treatment. The tracheal cannula needs to open an airway, a large amount of aerosol containing viruses or bacteria can be dispersed in the airway, and the tracheal cannula of medical staff needs to be in close contact with the open airway, which is a very dangerous rescue operation.
However, protective articles for medical personnel on the market are mostly combined by common protective clothing, goggles, protective masks, gloves, shoe covers and the like for protection, and the protective measures are still adopted to be completely closed without reaching, so that the protective articles have exposure risks and cannot completely achieve safety protection. There is a great need for a medical protective garment that integrates the functions of head, face, body, hands, feet, and respiratory system protection into a single unit to provide a direct physical barrier that prevents medical personnel from being exposed to the dangers of aerosol, bioaerosol, radioactive dust, splashes, and accidental contact.
At present, provide medical protective clothing for medical personnel on the market, still can not have the medical protective clothing of normal phase pressure, be full of pure air so that medical personnel and external pollution's air isolation in the medical protective clothing, it supplies medical personnel to breathe to carry out air isolation and pure oxygen bottle with the external world in the pure air bottle confession protective clothing respectively to carry two devices, but the while also can all transmit monitor computer end to the air pressure data in the pure air bottle that medical protective clothing and carried and the oxygen pressure data in the pure oxygen bottle, thereby but remote monitoring pressure data, if low pressure warning suggestion appears, can in time remind medical personnel regulated pressure valve, protect medical personnel's life safety.
Disclosure of Invention
The utility model provides an above protective clothing weak point, the utility model provides a can be filled with pure air in the medical protective clothing so that medical personnel and external pollution's air isolation, it supplies the protective clothing to carry out air isolation and pure oxygen bottle with the external world in the pure air bottle to supply to breathe the use to carry two devices respectively, simultaneously can also all transmit monitor computer end to the air pressure data in the pure air pressure data in the medical protective clothing and the pure air bottle that carries and the oxygen pressure data in the pure air bottle, thereby but remote monitoring pressure data, if low pressure warning suggestion appears, can in time remind medical personnel's regulated pressure valve, protect medical personnel's life safety, the malleation protective clothing device of a wireless monitoring is provided.
The utility model relates to a wireless monitoring's malleation protective clothing device, including control circuit board, computer USB receiving terminal and malleation protective clothing.
The control circuit board takes a Central Processing Unit (CPU) as a central processing unit, and the CPU adopts a macro crystal company STC89C55 single chip microcomputer as the central processing unit; the central processing unit CPU is connected with the clock circuit; the central processing unit CPU is connected with the reset circuit; the central processing unit CPU is connected with the liquid crystal display circuit; the central processing unit CPU is connected with the key circuit; the central processing unit CPU is connected with the oxygen electric valve circuit through the driving circuit; the central processing unit CPU is connected with the purified air electric valve circuit through the driving circuit; the central processing unit CPU is connected with the compressed and purified air bottle pressure sensor circuit; the central processing unit CPU is connected with the pure oxygen cylinder pressure sensor circuit; the central processing unit CPU is connected with the positive pressure protective garment purification air pressure sensor circuit; the CPU is connected with the serial port-USB chip circuit; the serial port-to-USB chip circuit is connected with the wireless transmitting chip circuit.
The computer USB receiving end is connected with a receiving end serial port-to-USB chip circuit through a computer USB interface; the receiving end serial port-USB chip circuit is connected with the receiving end wireless transmitting chip circuit. The wireless transmitting chip circuit connected with the control circuit board transmits wireless control information such as pressure, control signals and the like.
The positive pressure protective clothing comprises a protective clothing body, a sealed breathing mouth and nose mask, a transparent protective mask, a sealed zipper, protective boots connected with the lower clothing, protective gloves connected with oversleeves of the protective clothing, a compressed air-purifying resin tempering bottle on the outer back of the protective clothing, a compressed pure oxygen resin tempering bottle on the back and an air inlet and distribution device on the back, wherein the upper clothing body and the lower clothing body are connected into a whole. The protective clothing body with the upper clothing and the lower clothing connected into a whole is made of high-toughness PVC materials. A control circuit board is arranged on the arm outside the jacket of the protective suit body, and a liquid crystal display screen is arranged on the control circuit board; the control circuit board is provided with a key switch; the control circuit board is provided with a horn alarm circuit. The inside front of the coat of the protective coat body is provided with a protective coat purified air pressure sensor. The protective suit exhaust one-way valve is arranged at the inner rear part of the jacket of the protective suit body to provide pure air filled in the positive pressure protective suit so that medical personnel can be isolated from air polluted by the outside, and the protective suit exhaust one-way valve is of a structure that a duckbill one-way valve sealing steel sheet is connected with a one-way valve adjusting screw.
The compressed air-purifying resin tempering bottle on the back is connected with the air inlet and distribution device on the back through an electric air-purifying adjusting valve; the back upper air inlet gas distributing device is connected with a first purified air distributor; the first purified air distributor is connected with the head purified air delivery hose; the first purified air distributor is connected with two upper limb purified air conveying hoses; the purified air first distributor is connected with the purified air second distributor; the second purified air distributor is connected with two lower limb purified air delivery hoses. The resin tempering bottle for compressed and purified air on the back outputs a purified air channel to pass through the purified air pressure sensor.
The compressed pure oxygen resin tempering bottle on the back is connected with an electric pure oxygen regulating valve; the electric pure oxygen regulating valve is connected with a sealed breathing mouth nasal mask through a pure oxygen channel duckbill type one-way valve, and the sealed breathing mouth nasal mask is connected to the mouth part and the nose part; the sealed breathing mouth-nose mask is connected with a one-way adjustable exhaust valve of the mouth-nose mask; the nasal mask with the sealed breathing port is connected with the gas storage bag, and the gas storage bag can store and adjust the oxygen concentration. The compressed pure oxygen resin tempering bottle on the back outputs a pure oxygen channel to pass through a pure oxygen bottle pressure sensor. The one-way adjustable exhaust valve of the mouth-nose mask is of a one-way duckbill type one-way valve structure of the mouth-nose mask, which is connected in series.
The electric purifying air regulating valve is used for regulating pure air filled in the medical protective clothing so that medical staff can keep positive pressure and flow by being isolated from air polluted by the outside. The electric pure oxygen regulating valve is used for regulating the pure oxygen bottle to be used by medical personnel for breathing so as to keep the pressure and flow of oxygen. The mask for sealing the mouth and the nose of the breathing is connected with a mask belt for the mouth and the nose.
The utility model discloses the during operation, medical personnel at first get into the protective clothing body from sealed zip fastener, closes sealed zip fastener after dressing, and medical personnel are in encapsulated situation with the external world this moment. The positive pressure protective clothing expands gradually after the purified air of the compressed purified air bottle is opened, the protective clothing and medical personnel fill the purified air, the internal gas pressure rises gradually, other medical personnel assist in adjusting the exhaust one-way valve to achieve a stable state of certain positive pressure difference with the external environment, the pressure value on the liquid crystal display screen is observed to be stable, and the positive pressure protective clothing purified air pressure sensor detects that the medical protective clothing is filled with pure air so that the medical personnel can keep positive pressure by being isolated from the air polluted by the outside; the air flow exhaled by the mouth and the nose of the medical care personnel is discharged from the one-way adjustable exhaust valve of the mask of the mouth and the nose.
The beneficial effects of the utility model are that, the texture is soft or hard moderate, and comfortable and easy to wear, the gas tightness is high, and the security is strong, and the hood is whole to adopt high transparency, does not have visual barrier. The automatic pressure regulating valve has the advantages that the automatic pressure regulating valve can automatically monitor and alarm, medical workers can be reminded timely to regulate the pressure valve, the life safety of the medical workers is protected, and the physiological and psychological burdens of the operating personnel can be reduced. Can be reused after being sterilized and aerated again.
Drawings
Fig. 1 is a schematic view of the front inflation structure of the present invention.
Fig. 2 is a schematic view of the back inflation structure of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic diagram of the circuit control board and the display screen of the present invention.
Fig. 5 is an enlarged view of the structure of the resin tempering bottle for compressed and purified air of the utility model.
FIG. 6 is an enlarged view of the structure of the compressed pure oxygen resin tempering bottle of the present invention.
Fig. 7 is an enlarged view of the structure of the duckbilled check valve with the pure oxygen passage of the present invention.
Fig. 8 is an enlarged view of the duckbilled check valve structure of the one-way adjustable exhaust valve of the mask for the mouth and nose of the utility model.
Fig. 9 is an enlarged view of the structure of the exhaust check valve of the protective suit.
Fig. 10 is an enlarged view of the mask structure for the mouth-nose part of the present invention.
Fig. 11 is a schematic circuit diagram of the present invention.
The labels in the figure are: 1. a control circuit board, 2, a display screen, 3, a loudspeaker, 4, a key, 5, a protective clothing body, 6, a transparent protective mask, 7, a sealing zipper, 8, a protective boot, 9, protective gloves, 10, a compressed purified air resin toughened bottle, 11, an electric purified air regulating valve, 12, an electric purified oxygen regulating valve, 13, a lithium battery, 14, a wrist strap state monitoring display screen, 15, a lower limb purified air conveying hose, 1601, a purified air first distributor, 1602, a purified air second distributor, 17, an upper limb purified air conveying hose, 18, a head purified air conveying hose, 19, a purified air pressure sensor, 20, a compressed purified air bottle pressure sensor, 21, a compressed purified oxygen resin toughened bottle, 22, a purified oxygen bottle pressure sensor, 23, a protective clothing purified air pressure sensor, 24, a pure oxygen passage duckbilled one-way valve, 25. the mask comprises a sealed breathing mouth and nose mask, 26 a one-way adjustable exhaust valve of the mouth and nose mask, 2601 a one-way duckbill type one-way valve of the mouth and nose mask, 27 a gas storage bag, 28 a positive pressure protective clothing, 29 a protective clothing exhaust one-way valve, 2901 a one-way valve adjusting screw, 2902 a duckbill type one-way valve sealing steel sheet, 30 a mouth and nose mask tying belt.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Please refer to FIG. 1~Fig. 11 shows a wireless monitoring positive pressure protective clothing device, which includes a control circuit board 1, a computer USB receiving end (U17, U18), and a positive pressure protective clothing 28.
The control circuit board 1 is characterized in that a Central Processing Unit (CPU) (U4) is used as a central processing unit, and the CPU (U4) adopts an STC89C55 singlechip of macrocrystal company as the central processing unit; the central processing unit CPU (U4) is connected with the clock circuits (C3, C6 and U6); the central processing unit CPU (U4) is connected with a reset circuit (R2, C2); the central processing unit CPU (U4) is connected with the liquid crystal display screen (U5) circuit; the CPU (U4) is connected with the key circuits (S10, S11, S12, S13); the central processing unit CPU (U4) is connected with the electric circuit of the oxygen electric valve 12(D201) through a driving circuit (U3: ULN 2003); the CPU (U4) is connected with the circuit of the purified air electric valve 11(D202) through a driving circuit (U3: ULN 2003); the CPU (U4) is connected with the compressed and purified air bottle pressure sensor 19(J13) circuit; the central processing unit CPU (U4) is connected with the pure oxygen cylinder pressure sensor 22(J11) circuit; the CPU (U4) is connected with the positive pressure protective clothing purified air pressure sensor 23(J12) circuit; the CPU (U4) is connected with the serial port-USB chip circuit (U16); the serial port-to-USB chip circuit is connected with the wireless transmitting chip circuit (U15).
The computer USB receiving terminals (U17, U18) are connected with a receiving terminal serial port-to-USB chip circuit (U17) through a computer USB interface; the receiving end serial port-to-USB chip circuit (U17) is connected with the receiving end wireless transmitting chip circuit (U18). The receiving end wireless transmitting chip circuit (U18) and the wireless transmitting chip circuit (U15) connected with the control circuit board transmit wireless control information such as pressure, control signals and the like.
The positive pressure protective suit 28 comprises a protective suit body 5 which is formed by connecting an upper garment and a lower garment into a whole, a nose mask 25 for sealing a breathing port, a transparent protective mask 6, a sealing zipper 7, protective boots 8 connected with the lower garment, protective gloves 9 connected with sleeves of the protective suit, a compressed air-purifying resin tempering bottle 10 on the outer back of the protective suit, a compressed pure oxygen resin tempering bottle 21 on the back and an air inlet and distribution device on the back. The protective clothing body 5 with the upper clothing and the lower clothing connected into a whole is made of high-toughness PVC materials. A control circuit board 1 is arranged on the arm outside the jacket of the protective suit body 5, and a liquid crystal display screen 2 is arranged on the control circuit board 1; the control circuit board 1 is provided with a key 4 switch; the control circuit board 1 is provided with a horn 3 alarm circuit. The inside front of the jacket of the protective suit body 5 is provided with a protective suit purified air pressure sensor 23 (J12). The protective suit exhaust one-way valve 29 is arranged at the rear part in the jacket of the protective suit body 5 to provide pure air for the positive pressure protective suit 28 so that medical personnel can be isolated from the air polluted by the outside, and the protective suit exhaust one-way valve 29 is a structure that a duckbill one-way valve sealing steel sheet 2902 is connected with a one-way valve adjusting screw 2901.
The resin tempering bottle 10 for compressed and purified air on the back is connected with an air inlet and distribution device on the back through an electric purified air regulating valve 11 (D202); the back-up air inlet gas distributing device is connected with a first purified air distributor 1601; the purified air first distributor 1601 is connected to the head purified air delivery hose 18; the first purified air distributor 1601 is connected with two upper limb purified air delivery hoses 17; the purified air first distributor 1601 is connected to the purified air second distributor 1602; the second purified air distributor 1602 is connected to two lower limb purified air delivery hoses 15. The compressed purified air resin tempering bottle 10 on the back outputs a purified air passage through the purified air pressure sensor 19 (J13).
The back compressed pure oxygen resin tempering bottle 21 is connected with the electric pure oxygen regulating valve 12 (D201); the electric pure oxygen regulating valve 12(D201) is connected with a sealed breathing mouth nose mask 25 through a pure oxygen channel duckbill type one-way valve 24, and the sealed breathing mouth nose mask 25 is connected to the mouth and the nose; the mouth and nose mask 25 of the sealed breathing is connected with a one-way adjustable exhaust valve 26 of the mouth and nose mask; the nasal mask 25 for sealing the breathing opening is connected with an air storage bag 27, and the air storage bag 27 can store and adjust the oxygen concentration. The back compressed pure oxygen resin tempering bottle 21 outputs a pure oxygen channel to pass through the pure oxygen bottle pressure sensor 22 (J11). The one-way adjustable exhaust valve 26 of the mouth-nose mask is of a two-series one-way duckbill type one-way valve 2601 structure of the mouth-nose mask.
The electric purifying air regulating valve 11 is used for regulating pure air filled in the medical protective clothing so that medical staff can keep positive pressure and flow by being isolated from air polluted by the outside. The electric pure oxygen regulating valve 12 is used for regulating the pressure and flow of pure oxygen bottle for medical staff to breathe and maintain oxygen. An oronasal mask strap 30 is attached to the sealed breathing oronasal mask 25.
The utility model discloses the during operation, medical personnel at first get into protective clothing body 5 from sealed zip fastener 7, close sealed zip fastener 7 after dressing, and medical personnel are in encapsulated situation with the external world this moment. After the air purified by the compressed purified air bottle is started, the positive pressure protective clothing gradually expands, the protective clothing and medical staff are filled with purified air, the internal gas pressure gradually rises, other medical staff assist in adjusting the exhaust one-way valve 29 to achieve a stable state of certain positive pressure difference with the external environment, the pressure value on the liquid crystal display screen 2 is observed to be stable, and the positive pressure protective clothing purified air pressure sensor 23(J12) detects that the medical protective clothing is filled with pure air so that the medical staff can be isolated from the air polluted by the outside to keep the positive pressure; the air flow exhaled by the mouth and nose of the medical staff is discharged from the one-way adjustable exhaust valve 26 of the mouth and nose mask.
Claims (3)
1. A wireless monitoring positive pressure protective clothing device comprises a control circuit board, a computer USB receiving end and a positive pressure protective clothing, and is characterized in that the control circuit board takes a Central Processing Unit (CPU) as a central processing unit, and the CPU adopts an STC89C55 single chip microcomputer as the central processing unit; the central processing unit CPU is connected with the clock circuit; the central processing unit CPU is connected with the reset circuit; the central processing unit CPU is connected with the liquid crystal display circuit; the central processing unit CPU is connected with the key circuit; the central processing unit CPU is connected with the oxygen electric valve circuit through the driving circuit; the central processing unit CPU is connected with the purified air electric valve circuit through the driving circuit; the central processing unit CPU is connected with the compressed and purified air bottle pressure sensor circuit; the central processing unit CPU is connected with the pure oxygen cylinder pressure sensor circuit; the central processing unit CPU is connected with the positive pressure protective garment purification air pressure sensor circuit; the CPU is connected with the serial port-USB chip circuit; the serial port-to-USB chip circuit is connected with the wireless transmitting chip circuit;
the computer USB receiving end is connected with a receiving end serial port-to-USB chip circuit through a computer USB interface; the receiving end serial port-USB chip circuit is connected with the receiving end wireless transmitting chip circuit; the wireless transmitting chip circuit connected with the control circuit board transmits wireless control information such as pressure, control signals and the like;
the positive pressure protective clothing comprises a protective clothing body, a sealed breathing mouth and nose mask, a transparent protective mask, a sealed zipper, protective boots connected with the lower clothing, protective gloves connected with oversleeves of the protective clothing, a compressed air-purifying resin tempering bottle on the outer back of the protective clothing, a compressed pure oxygen resin tempering bottle on the back and an air inlet and distribution device on the back, wherein the upper clothing body and the lower clothing body are connected into a whole.
2. The wireless monitoring positive pressure protective clothing device as claimed in claim 1, wherein the protective clothing body with the upper clothing and the lower clothing connected into a whole is made of high-toughness PVC material; a control circuit board is arranged on the arm outside the jacket of the protective suit body, and a liquid crystal display screen is arranged on the control circuit board; the control circuit board is provided with a key switch; the control circuit board is provided with a horn alarm circuit; the inside front of the jacket of the protective suit body is provided with a protective suit purified air pressure sensor; the protective suit exhaust one-way valve is arranged at the inner rear part of the jacket of the protective suit body to provide pure air filled in the positive pressure protective suit so that medical personnel can be isolated from air polluted by the outside, and the protective suit exhaust one-way valve is of a structure that a duckbill one-way valve sealing steel sheet is connected with a one-way valve adjusting screw.
3. The wireless monitoring positive pressure protective clothing device as claimed in claim 1, wherein the resin tempering bottle for compressed and purified air on the back is connected with the air inlet and distribution device on the back through an electric purified air regulating valve; the back upper air inlet gas distributing device is connected with a first purified air distributor; the first purified air distributor is connected with the head purified air delivery hose; the first purified air distributor is connected with two upper limb purified air conveying hoses; the purified air first distributor is connected with the purified air second distributor; the second purified air distributor is connected with the two lower limb purified air conveying hoses; the resin tempering bottle for compressed and purified air on the back outputs a purified air channel to pass through the purified air pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220251.1U CN211794491U (en) | 2020-02-27 | 2020-02-27 | Wireless monitoring positive pressure protective clothing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220251.1U CN211794491U (en) | 2020-02-27 | 2020-02-27 | Wireless monitoring positive pressure protective clothing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211794491U true CN211794491U (en) | 2020-10-30 |
Family
ID=72996664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020220251.1U Expired - Fee Related CN211794491U (en) | 2020-02-27 | 2020-02-27 | Wireless monitoring positive pressure protective clothing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211794491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235228A (en) * | 2021-12-07 | 2022-03-25 | 中国矿业大学 | Stress response type whole body anti-impact suit |
-
2020
- 2020-02-27 CN CN202020220251.1U patent/CN211794491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235228A (en) * | 2021-12-07 | 2022-03-25 | 中国矿业大学 | Stress response type whole body anti-impact suit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |