CN212326800U

CN212326800U - Medical nursing protection shield with strong infectivity

Info

Publication number: CN212326800U
Application number: CN202020495196.7U
Authority: CN
Inventors: 徐锋; 李莹; 邱斐; 徐北政; 陈军; 宋健; 徐寿平; 王力军; 殷星; 洪鹏; 吕立威; 李增勇; 郭永革
Original assignee: Hebei Precision Medical Instrument Technology Co ltd
Current assignee: Hebei Precision Medical Instrument Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-12
Anticipated expiration: 2030-04-02

Abstract

A medical nursing and protecting shield with strong infectivity is a hexahedron sealed negative pressure protecting shield, and a sickbed is covered in the shield. The top of the isolation cover is provided with a filtering and antibacterial top cloth, and the side vertical surfaces are all transparent flexible transparent isolation cover cloth. The front cover cloth and the rear cover cloth of the isolation cover are respectively provided with 1 transverse arc-shaped patient, an instrument inlet and outlet, an infusion tube sealing port, a catheter sealing port, a breathing machine air tube or oxygen tube sealing pull opening, an infusion medicine storage bag, a medical record card insertion bag and an infusion bag hook. The bottom of the cover cloth at the left side and the right side of the isolation cover is respectively provided with an air filtering air inlet and a treatment operation port, and the filtering antibacterial top cloth is provided with a filtering exhaust fan. The isolation cover has simple integral structure and more convenient observation and operation, can effectively isolate patients from each other, and can treat the patients outside the isolation cover by medical personnel, thereby greatly reducing the infectivity of viruses. The device is suitable for standard hospital wards and shelter hospital wards, and is also suitable for community hospitals and self isolation in families.

Description

Medical nursing protection shield with strong infectivity

Technical Field

The utility model belongs to the technical field of medical appliances for medical protection and isolation and treatment utensil of proruption nature, strong infectivity, strong pathogenic epidemic situation specifically are medical nursing protection cage of strong infectivity.

Background

The existing isolation cover has the following defects: the sealing performance is not tight, the isolation effect is not good, and cross infection is easy to generate; the treatment operation is inconvenient, and no infusion medicine or medical record card is inserted into the card bag; the observation hole range is narrow; each channel port is only arranged on one side, so that the uncertainty of erection and treatment is limited; is inconvenient for nursing and assisting in turning over of critically ill patients; isolation and life of patients with mild symptoms are inconvenient; the patients are inconvenient to get in and out of the isolation hood and the food and the excretion; the product is bulky, comprises a rigid support and is not beneficial to packaging, transportation and carrying.

Disclosure of Invention

The utility model aims at providing a novel medical nursing protection cage of strong infectivity to solve the problem that current cage exists.

The utility model discloses a main technical scheme does:

a medical nursing protection shield with strong infectivity is a hexahedron sealed negative pressure protection shield, a sickbed is covered in the shield, and an independent micro isolation area is formed by combining the sickbeds; the top of the isolation cover is provided with a filtering and antibacterial top cloth, and the front, rear, left and right 4 side vertical surfaces are fully transparent flexible transparent isolation cover cloth; four edges of the top surface of the isolation cover are provided with through long edge strip cloth with tensile strength, and four corners of the edge strip cloth are provided with nylon buckles for hanging the isolation cover on 4 steel cables at the four corners;

the transparent isolation hood cloth in front of and behind the isolation hood is provided with symmetrical structures: 1) the device is respectively provided with 1 transverse arc-shaped patient and instrument access; 2) the catheter is also provided with a transfusion tube sealing port, a catheter sealing port and a breathing machine air tube or oxygen tube sealing pull opening respectively; 3) each of which is provided with an infusion medicine storage bag and a case history card inserting bag; 4) each provided with a transfusion bag hook;

the bottom of the transparent isolation cover cloth at the left side and the right side of the isolation cover is respectively provided with an air filtering air inlet and a treatment operation port;

the filtering and antibacterial top cloth at the top of the isolation cover is provided with a ventilation filtering air outlet, and a filtering exhaust fan with an air filtering filter element is arranged on the ventilation filtering air outlet.

The utility model has the advantages that:

the isolation hood greatly meets the daily diet, excretion and comfort of patients. Convenience of treatment and care for medical personnel. Meanwhile, the defects that the original product is not tight in sealing performance, poor in isolation effect, inconvenient in treatment operation, free of infusion medicines and medical record card insertion bags, narrow in observation range, inconvenient for treatment, nursing and auxiliary turning-over of critically ill patients, lack of comfort in recuperation, isolation and daily life of mild patients, inconvenient for patients to go in and out of an isolation cover, eat and urinate, not suitable for family isolation and the like are thoroughly overcome. The isolation cover is simple in overall structure, low in manufacturing cost and made of flexible materials. The portable type multifunctional combined support does not need a rigid support in a conventional mode, is small in size after being folded in a special period (a combined support with a long rod of 1 m can be matched), can be placed in a portable bag, is convenient to support, transport, carry and use particularly when an epidemic situation is intensively developed, and has outstanding advantages particularly during simple shelter hospitals or isolated observation in families. 4 side vertical surfaces of the isolation cover are all made of fully transparent materials, so that observation and operation are more convenient. The hexahedral totally-enclosed mechanism of the isolation cover can effectively isolate patients from each other, and medical staff can treat the infectious diseases outside the isolation cover, so that the isolation cover can realize the independent isolation of the infectious disease sources, can also be used for the treatment isolation of the patients and the medical staff, and greatly lightens the infectivity of viruses. The isolation cover does not influence the daily work of nursing, transfusion, auxiliary turning over and the like, and does not influence the work and rest of the patient such as diet, sitting and lying, excretion and the like.

Drawings

FIG. 1: the front schematic view of the utility model;

FIG. 2: the side view of the utility model is schematically shown;

FIG. 3: the top view of the utility model is schematically shown;

FIG. 4: the utility model is a three-dimensional schematic diagram;

FIG. 5: an air filtration intake side cross-sectional view;

FIG. 6-1: the front structure schematic diagram of the sealing ports of the respirator tube, the catheter and the infusion tube is shown in figure 6-2: the side structure schematic diagram of the sealing ports of the respirator tube, the catheter and the infusion tube;

FIG. 7-1: schematic diagram of infusion bag hook front structure, fig. 7-2: a schematic side structure diagram of a transfusion bag hook;

FIG. 8: schematic diagram of a filtering exhaust fan.

The labels in the figure are: 1. corner cloth strips. 2. A transfusion bag hook. 3. An infusion medicine storage bag. 4. A medical record card is inserted into the card bag. 5. The transfusion tube is sealed. 6. The air pipe or the oxygen pipe of the respirator is sealed and pulled to open. 7. The patient and the instrument access. 8. And (4) strapping tapes. 9. The catheter seals the mouth. 10. The ventilation filters the air exit. 11. The operation port is treated. 12. The air filter inlet. 13. And filtering the antibacterial top cloth. 14. Transparent isolation cover cloth. 15. Edge banding cloth. 16. A steel cord. 17. An air intake frame. 18. An air filter element. 19. And (7) thermally laminating the noodles. 20. And (7) sealing the cover. 21. And sealing the port. 22. The cover handle. 23. A flexible connecting sheet. 24. And (6) bonding surface. 25. A retaining ring. 26. The lock catch lever. 27. A clasp handle. 28. A flexible sling sheet. 29. And (4) filtering the exhaust fan.

Detailed Description

The utility model relates to a medical isolation appliance, in particular to a strong-infectivity medical nursing protection isolation cover, the technical scheme is shown in figures 1-4: it is a hexahedron sealed negative pressure protective isolation cover, and the hexahedron totally-enclosed mechanism can effectively isolate the patients from each other, and the medical personnel can treat outside the isolation cover, so that the infectivity of virus is greatly reduced. The size of the isolation cover is as follows: length x width x height (2000x1000x1300) mm. The isolation cover is internally covered with a sickbed to form an independent micro isolation area. The top material of the isolation cover is a filtering antibacterial top cloth 13 which is the same as the disposable mask material, the surface of the outer layer is an antibacterial layer, the middle layer is a collodion cotton filtering layer, and the inner layer is a breathable non-woven fabric. The patient feels comfortable in the isolation cover. Rigid supports are not conventionally required. The front, back, left and right 4 side vertical surfaces are all transparent flexible transparent isolation cover cloth 14 which is convenient for observation and operation, and the structure of the frame type polyamide fabric and paving makes the transparent vertical surfaces easier to be bonded and processed, thereby having more durable applicability. 8 corner edge cloth strips 1 of the isolation cover are made of wear-resistant high-strength cloth. The bottom surface material of cage is wear-resisting cloth, is equipped with 8 strapping 8 altogether at the lower border around the cage for bind the cage and fix on the sick bed. Four sides on the top surface of the isolation hood are provided with strip cloth 15 with full length and tensile strength, and four corners of the strip cloth 15 are provided with nylon fasteners for suspending the isolation hood on 4 steel cables 16 at four corners, so that the isolation hood is convenient to disassemble and assemble.

Referring to fig. 1, a symmetrical structure is provided on the transparent shield cloth 14 (i.e., in the length direction) in front and rear of the shield: 1) the front transparent isolation cover cloth 14 and the rear transparent isolation cover cloth 14 are respectively provided with 1 transverse arc-shaped patient and instrument access 7, the patient and instrument access 7 is composed of a sealing zipper and a protective strip (a universal structure), the patient and instrument access 7 is arranged at the position below the transparent isolation cover cloth 14, and the arc-shaped opening can maximize the opening area and is beneficial to simplification of the bonding process of the zipper. 2) And the front and back transparent isolation cover cloths 14 are respectively provided with 4 transfusion tube sealing ports 5, 1 catheter sealing port 9 and 2 breathing machine air tubes or oxygen tube sealing pull-open ports 6. 3) And 4 transfusion medicine storage bags 3 and 1 medical record card insertion bag 4 are respectively arranged on the upper ends of the front and back transparent isolation cover cloths 14, in the embodiment shown in figure 1, the medical record card insertion bag 4 is arranged in the middle, and the 4 transfusion medicine storage bags 3 are respectively arranged on two sides of the medical record card insertion bag 4 in a pairwise parallel manner. 4) And 4 transfusion bag hanging hooks 2 are respectively arranged at the uppermost ends of the front and rear transparent isolation cover cloths 14.

The arrangement positions of the infusion tube sealing port 5, the catheter sealing port 9 and the ventilator air tube or oxygen tube sealing pull opening 6 can be uncertain, in the embodiment shown in fig. 1, the infusion tube sealing port 5 is located above the inlet and outlet 7 of a patient and an apparatus, the ventilator air tube or oxygen tube sealing pull opening 6 and the catheter sealing port 9 are located below the inlet and outlet 7 of the patient and the apparatus, the catheter sealing port 9 is in the middle, and the ventilator air tube or oxygen tube sealing pull opening 6 is arranged on two sides in a row.

Referring to fig. 2, the bottom of the transparent shield cloth 14 on the left and right sides (width direction) of the shield is respectively provided with 2 air filtering inlets 12, the structure of which is shown in fig. 5, and which is composed of an air inlet frame 17 and an air filtering core 18 in the middle and can filter the air entering the shield. The upper part of the air filtering air inlet 12 is provided with 2 treatment operation ports 11, and the treatment operation ports 11 are round sealed pull openings which are opened from bottom to top so as to avoid the influence of the openings on treatment operation.

Referring to fig. 3, two ventilation filtering exhaust outlets 10 are arranged at the diagonal positions on the filtering antibacterial top cloth 13 at the top of the isolation hood, and a filtering exhaust fan 29, which is a fan with an air filtering filter element, is arranged on the ventilation filtering exhaust outlets 10 and is used for filtering and exhausting air in the isolation hood, and forms ventilation for air circulation in the isolation hood together with the air filtering air inlet 12.

Fig. 6-1 and 6-2 are schematic structural views of the infusion tube sealing port 5, the ventilator air tube or oxygen tube sealing pull opening 6 and the catheter sealing port 9. The whole structure of the transfusion tube sealing port 5, the breathing machine air tube or oxygen tube sealing pull opening 6 and the catheter sealing port 9 is consistent, and the difference is only the difference in size, caliber and height. The sealing opening comprises a heat sealing surface 19 and a sealing cover 20, and the heat sealing surface 19 and the sealing cover 20 are connected into a whole through a flexible connecting sheet 23. The heat seal surface 19 is heat sealed with the transparent isolation cover cloth 14, a seal opening 21 is arranged in the heat seal surface 19, and a boss matched and buckled with the seal opening 21 is arranged on the seal cover 20. At the bottom end of the sealing cover 20 is a cover handle 22 for pulling apart the sealing cover 17 snapped on the sealing opening 18.

Fig. 7-1 and 7-2 are schematic structural views of the infusion bag hook 2. The infusion bag hook 2 comprises an adhesive surface 24 adhered with the transparent isolation cover cloth and a retaining ring 25. The bonding surface 24 and the buckle 25 are connected together by a flexible sling sheet 28. The adhesive surface 24 is provided with a cylindrical lock catch rod 26, the buckle ring 25 is a hollow round hole which is opposite to and matched with the lock catch rod 26, and when the buckle ring 25 is buckled on the lock catch rod 26, the sling sheet 28 can suspend the infusion bag. A buckle handle 27 is arranged at the end of the buckle 25 and is used for pulling the buckle 25 buckled on the lock catch rod 26 apart so as to remove or replace the infusion bag.

The utility model has small volume after being folded in a special period (the combined support with the long rod of 1 meter can be provided), and can be packed into a handbag. 4 thin steel cables are fixed on the 4 walls at a position 1.3 meters above the bed surface to form a square grid of 2x1 meters, and the isolation cover is hung on the thin steel cables to finish the installation. If the sickroom is a multi-person sickroom, the thin steel cables can be connected to hang a plurality of isolation covers to form a plurality of independent micro isolation areas. And cross infection is avoided.

The utility model discloses a new trend isolated system is traded to negative pressure for medical personnel are when treatment operation, and the outside of cage can not be spread to the dirty gas in the cover. But is exhausted by a filtering exhaust fan to isolate the virus on the filter. The isolation hood is suitable for standard hospital wards and shelter hospital wards, and is also suitable for self isolation in community hospitals and families.

Claims

1. The utility model provides a medical nursing protection shield of strong infectivity, is a hexahedron sealed negative pressure protection shield, its characterized in that: sickbeds are covered in the isolation cover to form an independent micro isolation area; the top of the isolation cover is provided with a filtering and antibacterial top cloth, and the front, rear, left and right 4 side vertical surfaces are fully transparent flexible transparent isolation cover cloth; four edges of the top surface of the isolation cover are provided with through long edge strip cloth with tensile strength, and four corners of the edge strip cloth are provided with nylon buckles for hanging the isolation cover on 4 steel cables at the four corners;

2. The protective shield according to claim 1, wherein: the lower edges of the front and the back of the isolation cover are provided with 8 strapping tapes which are used for binding and fixing the isolation cover on the sickbed.

3. The protective shield according to claim 1, wherein: the patient and apparatus entrance and exit are composed of a sealing zipper and a protective strip and are arranged at the position below the transparent isolation cover cloth.

4. The protective shield according to claim 1, wherein: the front and the rear transparent isolation cover cloths are respectively provided with 4 transfusion tube sealing ports, 1 catheter sealing port and 2 breathing machine air tubes or oxygen tube sealing pull openings; the infusion tube sealing port is positioned above the inlet and outlet of a patient and an apparatus, the breathing machine air tube or oxygen tube sealing pull opening and the catheter sealing port are positioned below the inlet and outlet of the patient and the apparatus, the catheter sealing port is arranged in the middle, and the breathing machine air tube or oxygen tube sealing pull opening is arranged on two sides;

4 transfusion medicine storage bags and 1 medical record card insertion bag are respectively arranged at the upper ends of the front and rear transparent isolation cover cloth, the medical record card insertion bags are arranged in the middle, and the 4 transfusion medicine storage bags are respectively arranged at two sides of the medical record card insertion bag in a pairwise parallel manner;

4 transfusion bag hooks are respectively arranged at the uppermost ends of the front and the rear transparent isolation cover cloths.

5. The protective shield according to claim 1, wherein: the bottom parts of the transparent isolation cover cloth at the left side and the right side of the isolation cover are respectively provided with 2 air filtering inlets which are composed of an air inlet frame and an air filtering filter element in the middle; the number of the treatment operation ports is also 2, and the treatment operation ports are positioned at the upper part of the air filtering air inlet; the treatment operation port is a circular sealed pull opening and is opened from bottom to top.

6. The protective shield according to claim 1, wherein: the ventilation filtering air outlets are two and are arranged at the diagonal positions on the filtering antibacterial top cloth at the top of the isolation hood.

7. The protective screen of claim 1 or 4, wherein: the infusion tube sealing port, the breathing machine air tube or oxygen tube sealing pull opening and the catheter sealing port respectively comprise a heat-seal surface and a sealing cover, and the heat-seal surface and the sealing cover are connected into a whole through a flexible connecting sheet; the heat seal surface is in heat seal with the transparent isolation cover cloth, a seal opening is formed in the heat seal surface, and a boss matched and buckled with the seal opening is arranged on the seal cover; the bottom end of the sealing cover is provided with a sealing cover handle.

8. The protective screen of claim 1 or 4, wherein: the infusion bag hook comprises an adhesive surface and a retaining ring which are adhered to the transparent isolation cover cloth; the bonding surface and the retaining ring are connected into a whole by a flexible lifting rope sheet; the middle of the bonding surface is provided with a cylindrical lock catch rod, the buckle ring is a hollow round hole which is opposite to and matched with the lock catch rod, and the lifting rope piece is used for suspending an infusion bag; the end part of the retaining ring is provided with a retaining ring handle.