CN111481384A - A multifunctional operation protective cover for patients with new coronary pneumonia - Google Patents

Abstract

The invention relates to a multifunctional operation protective cover for patients with new coronary pneumonia, comprising a front cover body, a rear cover body, an upper cover body and a side cover body, the front cover body is provided with a plurality of operation ports, and the rear cover body is provided with a plurality of operation ports. The body is also provided with inlet and outlet holes, and around the inlet and outlet holes there is a shielding cloth for shielding the inlet and outlet holes; side covers are connected on both sides of the front cover and the rear cover, and the side covers are formed by inclined surfaces. A plurality of operation ports are also arranged on the inclined surfaces of the side cover bodies on both sides; an upper cover body is connected above the inclined surfaces of the two side cover bodies. The advantages are as follows: the invention can reduce the risk of infection of medical staff to the greatest extent, reduce the burden of shortage of medical protective equipment, facilitate the front-line anti-epidemic personnel to carry out various highly infectious operations, and is more conducive to the emergency intervention of medical staff in emergencies. It can improve the hardware conditions of medical rescue, increase the comfort of the patient, and avoid many problems caused by the lead falling on the patient.

Description

A multifunctional operation protective cover for patients with new coronary pneumonia

technical field

The invention relates to the field of medical equipment and technology, in particular to a multifunctional operation protective cover for patients with new coronary pneumonia.

Background technique

Due to the outbreak of the new crown epidemic, which has brought abnormal physical and mental tests to medical workers, various high-risk operations have followed, such as the collection of throat swabs, tracheal intubation, airway suction, etc., often with high concentrations of pathogenic The spray of aerosols poses a huge threat to the operator. In the existing intubation technology, a plastic elastic hose with a length of 15-30cm and a connection interface with an artificial ventilator is generally used; at the same time, in the intensive care unit, the condition of the new crown disease progresses rapidly, and at the same time, it invades multiple organs. Emergency operations of emergency tracheal intubation are often required, and anesthesiologists need to wear level-3 protective equipment to perform rescue operations. In case of emergency, personnel in the warehouse cannot be rushed out of the warehouse to replace level-3 protection; and various defects are harmful to medical staff and prevention and control work. bring great pressure.

Moreover, in view of the highly infectious nature of the new coronavirus, various nursing operations, especially infectious operations, such as airway care, tracheal intubation, central venous catheterization, etc. Spraying poses a certain threat to the safety of medical staff. The working environment in the ICU is an open operating environment, and emergency rescue is often encountered. The equipment is routinely given to secondary protection, but at this time, it is necessary to replace the warehouse with tertiary protection and wear a comprehensive respiratory protective device or positive pressure type. Headgear, the fastest speed is 20 minutes. Due to the emergency situation of the epidemic, there is a shortage of tertiary protective materials, the comfort and operability of the substitutes are reduced, and it is too late to go out of the warehouse for replacement. The top priority of fighting the epidemic.

Chinese patent application: CN202342355U discloses a medical and sanitary appliance, in particular, a medical nursing protective cover. The top of the protective cover is provided with a transparent observation hole, at least one side of the protective cover is provided with a zipper and an operation hole, and the top of the protective cover is respectively provided with an oxygen pipe and an exhaust pipe. Although the device can realize the isolation of infectious patients and medical staff, it is inconvenient to operate, and for patients with sudden new coronary pneumonia, the device cannot meet the needs of new coronary patients and medical staff, so it is not suitable for Useful for promotion.

Therefore, to sum up, there is an urgent need for a method that can minimize the risk of infection by medical staff, reduce the burden of shortage of medical protective equipment, and facilitate the front-line anti-epidemic personnel to perform various highly infectious operations, which is more conducive to medical staff. A new type of multi-functional operation protective cover that can increase the comfort of patients at the same time. However, there has been no report on this new type of multi-functional operation shield for patients with new coronary pneumonia.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multifunctional operation protective cover for patients with new coronary pneumonia mainly for the medical care of patients infected with the new coronavirus.

For realizing the above-mentioned purpose, the technical scheme that the present invention takes is:

A multifunctional operation protective cover for patients with new coronary pneumonia. The multifunctional operation protective cover has an integrated structure and is composed of an upper quadrangle and a lower cuboid. The multifunctional operation protective cover includes a front cover body, a rear cover A cover body, an upper cover body and a side cover body, the shape of the front cover body and the rear cover body are approximately trapezoidal structures, the front cover body is provided with a plurality of operation ports, and the rear cover body is also There is an inlet and an outlet hole, and a shielding cloth is arranged around the inlet and outlet holes to shield the inlet and outlet holes, and the shielding cloth is designed in a door curtain structure and can be opened along the middle position; A side cover body is connected to the side, the side cover body is composed of an inclined surface and a vertical surface, and a plurality of operation ports are also arranged on the inclined surface of the side cover body on both sides; The upper cover is connected to the upper cover, the upper surface of the upper cover is provided with a universal ball head, a rotary handle is fixedly connected above the universal ball head, and lighting is also provided below the universal ball head The lighting lamp is fixedly connected with the universal ball head through a connecting pipe, and a universal ball head cavity is also provided at the contact position between the universal ball head and the upper cover. The head passes through the universal ball head cavity on the upper cover body and is tightly connected with the universal cavity.

In the above-mentioned multifunctional operation protective cover, as a preferred solution, the length of the protective cover is 80-100 cm, the width is 85-100 cm, and the height is 50-70 cm.

In the above-mentioned multifunctional operation protective cover, as a preferred solution, a sealing film with high elasticity is also fixedly arranged on the operation port on the front cover and the cover on both sides. The sheet is arranged in a cross-shaped structure, and the diaphragm will be stretched when inserted, and the diaphragm will rebound and close after being pulled out.

In the above-mentioned multi-function operation protective cover, as a preferred solution, the upper cover body is provided with a power drive for driving the lighting lamp, and the upper surface of the upper cover body is also provided with a power switch for controlling the power drive. , and the lighting lamp is electrically connected with the power drive and the power switch.

In the above-mentioned multifunctional operation protective cover, as a preferred solution, a semi-closed pipeline hole door is provided on the vertical surface of the cover body on both sides, and the semi-closed pipeline hole door is fixedly arranged on the There is a suction cup.

In the above-mentioned multi-function operation protective cover, as a preferred solution, a layer of anti-fog film is also fixedly arranged on the inner surface of the multi-function operation protective cover, and the size of the anti-fog film is the same as that of the multi-function operation protective cover. The shields are sized to match.

The advantages of the present invention are:

1. The present invention is simple in structure and strong in practicability. It is mainly made for the medical treatment of patients with new coronary pneumonia who are suddenly infected this time, and the setting of multiple operation ports on the protective cover body is convenient for medical personnel to operate.

2. The setting of the anti-fog film and the lighting lamp in the present invention can provide a clearer field of vision during use, which is beneficial to the smooth operation of the operation, relieves the pain of the patient, and improves the comfort of the patient.

3. The present invention can reduce the risk of infection of medical staff to the greatest extent, reduce the burden of shortage of medical protective equipment, facilitate the front-line anti-epidemic personnel to carry out various highly infectious operations, and is more conducive to the rescue of medical staff for emergency intubation in emergencies , save its precious time, strive for the highest success rate of treatment, reduce the infection rate of medical care, and improve the hardware conditions of medical care.

Description of drawings

FIG. 1 is a schematic structural diagram (1) of the multifunctional operation protective cover in the present invention.

FIG. 2 is a schematic structural diagram (2) of the multifunctional operation protective cover in the present invention.

FIG. 3 is a schematic structural diagram of the upper cover body on the multifunctional operation protective cover in the present invention.

FIG. 4 is a control flow chart of the inner lighting lamp of the multifunctional operation protective cover in the present invention.

FIG. 5 is a subjective plan view of the cover body on the back side of the sealing membrane extending into the multifunctional operation protective cover in the present invention.

6 is a schematic diagram of the structure between the multifunctional operation protective cover and the anti-fogging film inside the protective cover in the present invention.

FIG. 7 is a schematic diagram of the connection between the shielding cloth on the rear cover body of the multifunctional operation protective cover described in Embodiment 2 and the rear cover body of the protective cover.

Detailed ways

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

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

1. Front cover 2. Rear cover 3. Upper cover

4. Side cover 5. Operation port 6. Access hole

7. Blocking cloth 8. Inclined surface 9. Vertical surface

10. Universal ball head 11. Rotary handle 12. Lighting lamp

13. Connecting tube 14. Universal ball head cavity 15. Sealing diaphragm

16. Power drive 17. Power switch 18. Semi-closed pipeline hole door

19. Suction cup 20. Anti-fog film

Example 1 A multifunctional operation protective cover for patients with new coronary pneumonia

Please refer to Figures 1-5, Figure 1 is a schematic structural diagram (1) of the multifunctional operation protective cover in the present invention. FIG. 2 is a schematic structural diagram (2) of the multifunctional operation protective cover in the present invention. FIG. 3 is a schematic structural diagram of the upper cover body on the multifunctional operation protective cover in the present invention. FIG. 4 is a control flow chart of the inner lighting lamp of the multifunctional operation protective cover in the present invention. FIG. 5 is a subjective plan view of the cover body on the back side of the sealing membrane extending into the multifunctional operation protective cover in the present invention. 6 is a schematic diagram of the structure between the multifunctional operation protective cover and the anti-fogging film inside the protective cover in the present invention.

The invention is mainly applied to medical staff who are infected when operating infected patients with coronary pneumonia in the sudden new crown epidemic. It is specifically a multi-functional operation protective cover for patients with new coronary pneumonia. Operational protection for infectious operations: such as tracheal intubation, airway suction, bronchoscopy, throat swab culture, central venous puncture, sputum culture, etc. The multifunctional operation protective cover is an integrated structure, which is composed of a quadrangular platform above and a rectangular parallelepiped below. The shape and structure are mainly based on the rectangular shape of a neonatal incubator, so as to provide sufficient treatment space for patients. At the same time, it also provides convenience for the operator; the multifunctional operation protective cover includes a front cover body 1, a rear cover body 2, an upper cover body 3 and a side cover body 4, and the front cover body 1 and the rear cover body 2 The shape of the front cover is approximately a trapezoidal structure, and the front cover body 1 is provided with a plurality of operation ports 5, and in this embodiment, preferably the operation ports 5 are set to 2, which is convenient for medical staff to operate on the patient. , the rear cover body 2 is also provided with an inlet and outlet hole 6, and a shielding cloth 7 for shielding the inlet and outlet holes is arranged around the inlet and outlet holes, and the shielding cloth 7 is designed in a curtain-type structure, which can be carried out along the middle position. Open, when the patient is undergoing treatment, put the upper body of the patient through the access hole 6 and place it in a position where the medical staff can operate with both hands, so that the medical staff can treat the patient easily; the front cover body 1 and the rear cover body 2 Both sides are connected with side cover bodies 4, the side cover bodies 4 are composed of inclined surfaces 8 and vertical surfaces 9, and a plurality of operation ports 5 are also provided on the inclined surfaces 8 of the side cover bodies 4 on both sides, In this embodiment, it is preferable that the number of operation ports 5 on the inclined surfaces 8 of the two side covers 4 is set to be three, this setting simulates laparoscopic trocar technology, and the setting of multiple channels is convenient for medical staff to operate; the The upper cover body 3 is connected to the top of the inclined surface 8 of the cover body 4 on both sides. The upper surface of the upper cover body 3 is provided with a universal ball head 10, and a rotary handle 11 is fixedly connected above the universal ball head 10. , a lighting lamp 12 is also arranged below the universal ball head 10, the lighting lamp 12 is fixedly connected with the universal ball head 10 through the connecting pipe 13, and the universal ball head 10 is connected with the upper cover body. The contact position of 3 is also provided with a universal ball head cavity 14, and the universal ball head 10 passes through the universal ball head cavity 14 on the upper cover 3 and is tightly connected with the universal ball head cavity 14. , and the universal ball head 10 and the universal ball head cavity 14 cooperate with each other, so as to realize the universal adjustment of the lamp body, and the rotation adjustment is in place, no sliding occurs, and the lighting angle is effectively increased. It provides a clearer field of vision during use, which is conducive to the smooth operation of the operation, reduces the pain of the patient, and improves the comfort of the patient.

In this embodiment, preferably, the length of the protective cover is 85 cm, the width is 90 cm, and the height is 60 cm. And the size of the protective cover can be appropriately improved according to different similar patients, so as to meet the needs of different patients, provide a comfortable treatment environment for the patients, and improve the comfort of the patients.

In this embodiment, a sealing film 15 with high elasticity is also fixedly arranged on the operation ports 5 on the front cover 1 and the cover 4 on both sides, and the sealing film 15 has a cross-shaped structure. After the medical staff's hands are inserted, the sealing diaphragm will be stretched, and the diaphragm will rebound and close after pulling out. The arrangement of the sealing film can increase the airtightness inside the cover body, reduce the outside dissipation of the internal gas, and reduce the risk of the operator being infected.

In this embodiment, preferably, the upper cover 3 is provided with a power drive 16 for driving the lighting lamp 12, and the upper surface of the upper cover 3 is also provided with a power switch 17 for controlling the power drive, and the The lighting lamp 12 is electrically connected with the power driver 16 and the power switch 17 .

In this embodiment, it is preferable that a semi-closed pipeline hole door 18 is provided on the vertical surface 9 of the cover body 4 on both sides, and a suction cup 19 is fixed on the semi-closed pipeline hole door. The setting of the suction cup 19 on the semi-closed pipeline hole door can fix the pipeline on the ventilator, preventing the pipeline from falling on the patient and causing unnecessary trouble to the patient and medical staff. At the same time, the pipeline of the breathing mask used by the patient is also Entering and exiting from the semi-closed pipeline hole door, because the position of the semi-closed pipeline hole door is low, the pipeline of the breathing mask inserted into it is from low to high. This setting adopts the ventilation principle of the three-level protective mask, The low-inlet and high-exhaust design provides clean air through a long pipe connected to the air inlet, which greatly reduces the concentration of pathogenic aerosols in the protective cover and effectively prevents the risk of infection of the operator.

In this embodiment, preferably, a layer of anti-fog film 20 is also fixedly arranged on the inner surface of the multi-function operation protective cover, and the size of the anti-fog film 20 matches the size of the multi-function operation protective cover. In addition, the setting of the anti-fog film 20 can avoid the fog inside the protective cover caused by the temperature difference between the inside of the protective cover and the outside, thereby affecting the vision of the medical staff, and is not conducive to the normal operation and treatment.

The use method of the present invention: the upper body of the patient is passed through the access hole and placed in a position where the hands of the medical staff can be operated, and then the trachea with the breathing mask is passed through the semi-closed line hole door, and the line They are all fixed by suction cups, and the medical staff with protective measures pass their hands through the operation port on the front cover body, so that their hands enter the protective cover and the patient's head is tilted back, so that the mouth, throat and trachea are in the same vertical axis direction. Sufficient oxygen is supplied to the patient. After the operation is completed, the inside and outside of the cover can be wiped clean with alcohol-containing disinfectant, and then the inside and outside of the cover can be disinfected twice with 2000 mg/L effective chlorine. After each wipe, the effective chlorine can be kept on the cover. After half an hour, wipe it off with water and let it dry.

It should be noted that: the present invention is simple in structure and strong in practicability, and is mainly made for high-concentration pathogenic aerosols produced by patients who are suddenly infected with the new coronavirus, which can easily cause medical staff to be infected during operation. Mainly suitable for infectious operations: such as tracheal intubation, airway suction, bronchoscopy, throat swab culture, central venous puncture, sputum culture, etc. operation protection, it can effectively solve the problem of personal protection; its device The main purpose is to minimize the risk of infection by medical staff, reduce the burden of the shortage of medical protective equipment, facilitate the front-line anti-epidemic personnel to carry out various highly infectious operations, and is more conducive to the rescue of medical staff for emergency intubation in emergencies, saving Its precious time strives for the highest success rate of treatment, thereby reducing the infection rate of medical care, improving the hardware conditions of medical care, and at the same time increasing the comfort of patients and avoiding many problems caused by wires falling on patients.

Example 2 A multifunctional operation protective cover for patients with new coronary pneumonia

Please refer to FIG. 7 , which is a schematic diagram of the connection between the shielding cloth on the rear cover of the multifunctional operation protective cover and the rear cover of the protective cover in this embodiment.

The multifunctional operation protective cover described in this embodiment is basically the same as the protective cover described in Embodiment 1, and the difference lies in that the shielding cloth 7 is arranged between the back cover body 2 of the multifunctional operation protective cover It is a detachable connection, which can realize the disassembly and cleaning of the shielding cloth 7 by setting the connection method of Velcro or a snap button. The detachable and clean setting of the cover cloth can reduce bacterial contamination, avoid virus residues, and prevent the leftover viruses or germs from causing unnecessary harm to medical staff and other patients.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and supplements can be made, and these improvements and supplements should also be considered as It is the protection scope of the present invention.

Claims (6)

1. A multifunctional operation protective cover for patients with new coronary pneumonia, characterized in that the multifunctional operation protective cover has an integrated structure, which is composed of a quadrangular platform above and a rectangular parallelepiped below, and the multifunctional operation protective cover It includes a front cover body, a rear cover body, an upper cover body and a side cover body. The shapes of the front cover body and the rear cover body are similar to a trapezoidal structure, and the front cover body is provided with a plurality of operation ports. The rear cover body is also provided with inlet and outlet holes, around the inlet and outlet holes there is a shielding cloth for shielding the inlet and outlet holes, and the shielding cloth is designed in a door curtain structure and can be opened along the middle position; the front cover body A side cover body is connected with both sides of the rear cover body, the side cover body is composed of an inclined surface and a vertical surface, and a plurality of operation ports are also arranged on the inclined surface of the side cover body on both sides; An upper cover body is connected above the inclined surfaces of the cover body on both sides, a universal ball head is arranged on the upper surface of the upper cover body, a rotating handle is fixedly connected above the universal ball head, and the universal ball head is There is also an illuminating lamp at the bottom, and the illuminating lamp is fixedly connected with the universal ball head through a connecting pipe, and a universal ball head cavity is also provided at the contact position of the universal ball head and the upper cover body, The universal ball head passes through the universal ball head cavity on the upper cover body and is tightly connected with the universal cavity. 2 . The multifunctional operation protective cover according to claim 1 , wherein the protective cover has a length of 80-100 cm, a width of 85-100 cm, and a height of 50-70 cm. 3 . 3 . The multifunctional operation protective cover according to claim 1 , wherein a sealing membrane with high elasticity is also fixedly arranged on the operation ports on the front cover body and the two side cover bodies. 4 . The sealing diaphragm is arranged in a cross-shaped structure, and the diaphragm will be stretched when inserted, and the diaphragm will rebound and close after being pulled out. 4 . The multifunctional operation protective cover according to claim 1 , wherein the upper cover is provided with a power driver for driving the illuminating lamp, and the upper surface of the upper cover is also provided with a power driver for controlling the power supply. 5 . a power switch, and the lighting lamp is electrically connected with the power driver and the power switch. 5 . The multifunctional operation protective cover according to claim 1 , wherein a semi-closed pipeline hole door is provided on the vertical surface of the cover body on both sides, and the semi-closed pipeline hole door is arranged on the vertical surface of the cover body on both sides. The fixed setting has a suction cup. 6 . The multifunctional operation protective cover according to claim 1 , wherein a layer of antifogging film is fixedly arranged on the inner surface of the multifunctional operating protective cover, and the size of the antifogging film is the same as that of the multifunctional operation protective cover. 7 . Functional operation shields are sized to match.

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