CN211096836U

CN211096836U - Intubation tube protection device

Info

Publication number: CN211096836U
Application number: CN202020758910.7U
Authority: CN
Inventors: 刘德昭; 梁朝峰; 陈素芳; 陈剑泳; 陈潮金; 梁雁秋
Original assignee: Third Affiliated Hospital Sun Yat Sen University
Current assignee: Third Affiliated Hospital Sun Yat Sen University; Sun Yat Sen University
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-07-28
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses an intubation protection device, which comprises a rigid box body and a flexible protection skirt. The lower surface of the rigid box body is an opening surface and is connected with a protective skirt, and the protective skirt extends outwards from the box body. The rigid box body is provided with an operation surface provided with two operation holes, and is provided with protective gloves connected with the operation holes. The rigid body and the flexible protective skirt form a protective space for intubation operation, and an operator wears protective gloves connected with the operation hole from the outside of the device to enter the intubation protection device to perform the operation. The intubation protection device can provide a plurality of isolation protection for medical care personnel participating in the operation, can effectively reduce the infection caused by virus or bacteria with infectious diseases splashed by the respiratory tract during the operation of a patient, provides further guarantee for the safety of medical care personnel in the first-line operation, optimizes the operation environment and improves the safety.

Description

Intubation tube protection device

Technical Field

The invention relates to the field of medical protection devices, in particular to an intubation tube protection device.

Background

The trachea cannula is a method for placing a special trachea catheter into a trachea or a bronchus through an oral cavity or a nasal cavity and a glottis, provides the best conditions for unobstructed respiratory tract, ventilation and oxygen supply, respiratory tract suction and the like, is an important measure for rescuing patients with respiratory dysfunction, and is one of the most direct and effective operations for rescuing patients with respiratory dysfunction. The operation needs the doctor to approach the upper part of the head of the patient lying on the back, operate with two hands, hold the laryngoscope with the left hand, and insert gradually along the curvature of the back of the tongue until the root of the tongue gently picks up the epiglottis cartilage, and then the glottis can be exposed. When the glottis of inhaling is opened, the tracheal catheter is held by the right hand and is rapidly inserted into the trachea. The tube core is pulled out, the bite block is placed, and the laryngoscope is withdrawn.

The distance between the doctor and the patient is very close during the operation, and the doctor is over against the mouth and the nose of the patient during the operation, so the doctor is very easy to be infected by airborne germs or viruses. When a patient needing an operation has severe respiratory obstruction, a tracheotomy needs to be performed, the patient often ejects a large amount of respiratory secretion and blood when the trachea is cut off, some patients with high-infectivity diseases such as SARS virus patients or new coronary pneumonia patients and the like, the ejecta of the patients often carry a large amount of bacteria and viruses, the ejecta has strong infectivity, the crowd infection of medical staff participating in the operation is very easy to cause, the operation environment of the medical staff is greatly potential safety hazard, and the personal protection of the existing operation environment is not enough to ensure the safety of the medical staff.

In 2020, new crown epidemic situation occurs before the spring festival, and intubation is the most dangerous work in the treatment of new crown pneumonia patients, but none of the new crown pneumonia patients is developed. The virus of a new coronary pneumonia patient is in the lung and the respiratory tract amount is the largest, and the patients with severe illness need to be clearly seen in the oropharynx part, the glottis and the airway after intubation in the process of rescuing and anaesthetizing patients in operation. At the moment of intubation, the virus volume exhaled by the respiratory tract is the largest, the risk of infection of an intubating doctor is extremely high, and the requirement on professional operation of the doctor is higher. The risk of rescuing critical patients is high, and the relative protection grade of doctors is also the highest grade 3. Before entering an intensive care unit, doctors wear 3 layers of protective clothing, 3 layers of gloves, goggles, a face screen and a head cover, and the whole set is provided with more than six layers. The medical instrument brings great trouble to rescued doctors, guarantees safety, avoids dryness heat, is easy to sweat as long as the doctor moves slightly, and can keep physical strength before entering a ward and keep the doctor still before entering the ward.

However, in the existing medical equipment, no special equipment specially used for intubation protection exists, and the safety of doctors can be guaranteed, so that the development of special protection equipment suitable for intubation operation is particularly urgent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned prior art's at least not enough, provide an intubation tube protector for secretion and blood blowout cause the easy problem of being infected by the medical personnel who participates in the operation in solving the intubation operation, reach the effect of the operation environmental pollution that further control patient's operation blowout caused.

The utility model discloses the technical scheme who takes is, an intubate protector, including rigidity box and flexible protection skirt, the lower surface of rigidity box is the opening face, makes intubate protector can settle the top of treating operation person's head before the operation fast to further erect on the operation table, the lower surface opening entering box that surgical equipment passes through the rigidity box is internal. Specifically, at least one side surface of the rigid box body is a transparent operation surface, the operation surface is provided with two operation holes, protective gloves are arranged in the rigid box body, openings of the protective gloves are connected with the operation holes, and an operator wears the gloves from the outside of the intubation protection device to enter the intubation protection device to perform an operation; the opposite surface of the operation surface is an entrance surface; an inlet hole is formed at the lower part of the inlet surface; the protective space formed by the rigid box body and the flexible protective skirt enables an operator to perform intubation operation on a patient entering the intubation protective device.

The space formed by the box body is an operation implementation space, and the rigid structure ensures that a stable space is formed in the box body for an operator to implement intubation operation on an operation patient, so that the flexibility and the efficiency of the operation are ensured; during operation, the flexible protective skirt can extend to the lower part of the operating bed from the periphery of the box body to form all-around protection, and can be tied up under the operating bed if necessary, so that the isolation effect of the intubation tube protection device is further improved; the anti-hand protective sleeve is arranged in the rigid box body, the opening of the anti-hand protective sleeve is connected with the operation hole, so that the contact between a patient and an operator can be blocked while the operation is carried out in the intubation tube protective device, and the sealing effect is still kept in the intubation tube protective device through the connection of the opening of the glove and the operation hole; the lower part of the entry surface forms an entry hole, so that the intubation tube protection device can further extend to the chest of a patient except for shielding the head of the patient in the operation, the advantages of enlarging the operation space, improving the isolation effect and enabling the bottom surface of the intubation tube protection device to be flatly placed on an operation bed; the operation surface is a transparent surface, and is convenient for an operator to observe the position between the hand and an operation patient in the intubation protection device in detail in the operation process, so that the operation can be accurately performed.

The two sides of the operation surface and the entrance surface of the rigid box body are provided with a first isolation surface and a second isolation surface; the upper parts of the entry surface, the operation surface, the first isolation surface and the second isolation surface are top surfaces; an observation surface is formed between the top surface and the operation surface, and the top surface and the observation surface are transparent surfaces.

The first isolation surface and the second isolation surface of the rigid box body are used for protecting operation participants on the left side and the right side of the intubation tube protection device, the top surface and the observation surface are transparent surfaces, so that the visual field of an operator can be widened, the operator can control the condition of the whole operation space from more angles, and the operation is convenient to carry out.

The observation surface of the intubation tube protection device is a plane or an arc surface, because of different operation environments, different heights of operators and different light source irradiation, the observation surface of the intubation tube protection device is used for enabling the operators to obtain a good visual field and avoiding visual dislocation, and the plane or the arc surface has advantages.

Preferably, the first isolation surface and the second isolation surface of the intubation protection device are respectively provided with two normally-closed sealed auxiliary operation holes; the first isolation surface and the second isolation surface are transparent surfaces; the first isolation surface and the second isolation surface are provided with the auxiliary operation holes, so that the emergency situation in the operation process is unpredictable, the intubation tube protection device can have better emergency treatment capacity by increasing the auxiliary operation holes, other medical personnel can assist an operation operator to carry out the operation together through the auxiliary operation holes when necessary, the operation adaptability and the installation performance of the intubation tube protection device are improved, and when the first isolation surface and the second isolation surface are provided with the auxiliary operation holes, in order to ensure that the auxiliary personnel on two sides can clearly observe the inside of the intubation tube protection device at the side positions, the first isolation surface and the second isolation surface are preferably transparent surfaces.

The normally closed sealed auxiliary operation hole of the intubation protection device adopts a flexible sealing element; the flexible sealing element is provided with an opening capable of being broken rapidly, the flexible sealing element is in a piercing state when being broken, no fragments are scattered, and when the intubation tube protection device needs to use the auxiliary operation hole, most of operations are in an emergency state, so that the flexible sealing element has a function of being broken rapidly, and the time for other personnel to join the operations is shortened.

The opening of the flexible sealing element is arched towards the interior of the box body; the opening is the expandable elastic contraction material, can break the auxiliary operation hole, stretch into the hand after, tighten up the gap between hand and the opening edge automatically, make intubate protector form airtight environment again, intubate protector is for preventing operation patient's bacterium or virus infection, can not lead to intubate protector ageing for the assurance when using the auxiliary operation hole, set up the opening through sexual sealing member to hunch up in the box, adopt the expandable elastic contraction material to be in order to can be after operation assistor stretches into the arm, intubate protector can maintain sealed isolated state again by oneself, prevent that bacterium or virus from polluting the operation environment outside the tea house protector through the auxiliary operation hole.

The sealing installation position of flexible protection skirt is equipped with in the below of rigidity box, the sealing installation position of flexible protection skirt enables intubate protector's flexible protection skirt and can dismantle the change fast, makes things convenient for intubate protector's washing and maintenance.

Preferably, the access hole of the cannula guard is further adapted to receive a channel skirt; the periphery of the access hole is provided with a sealing installation position of the channel type protective skirt, and the channel type protective skirt is installed in the access hole, so that the limb coverage of the operation patient can be further extended, and the isolation effect of the intubation tube protection device is improved; the sealing installation position of the channel type protective skirt is arranged in the inlet hole, so that the channel type protective skirt can be quickly detached and replaced, and the cleaning and maintenance effects are convenient.

Preferably, the fast installation positions of the protective gloves are arranged around the operation hole of the intubation protection device, the fast installation positions enable the intubation protection device to be capable of rapidly installing and detaching the protective gloves before and after an operation, and maintenance efficiency of the intubation protection device is improved.

Preferably, the distance between the first isolation surface and the second isolation surface is 50-80cm, and the distance enables the intubation tube protection device to be erected on a common operating bed and the edge of the intubation tube protection device does not exceed the width of the operating bed.

Preferably, the skirt edges of the flexible protective skirt and the channel type protective skirt on the installation intubation protective device are provided with tightening ropes, and the opening of the protective skirt can be narrowed by pulling the tightening ropes, so that the overall isolation effect is further improved.

Compared with the prior art, the invention has the advantages that a protection is added on the basis of the existing personal protection, the pollution of the operation patient to the surrounding operation environment in the intubation process is reduced, and the operation risk of medical personnel is reduced; the flexible protective skirt can further expand the protection range, control the pollution of the sprayed objects to the operation environment, have small influence on the space of the operation, and realize the further protection of the medical care personnel by the combination of the flexible protective skirt and the operation space.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic perspective view (a) of the rigid box of the present invention.

Fig. 3 is a schematic view of the present invention.

Fig. 4 is a perspective view (two) of the present invention using a novel rigid case.

Description of the drawings: the device comprises a top surface 1, an observation surface 2, an operation surface 3, an operation hole 31, protective gloves 32, a first isolation surface 4, an auxiliary operation hole 41 sealed in a normally closed mode, a second isolation surface 5, a sealing installation position 6 of a flexible protective skirt, the flexible protective skirt 61, a channel type protective skirt 62, a tightening rope 611, a sealing installation position 7 of the channel type protective skirt, an entrance surface 8 and an entrance hole 81.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1 and fig. 2, the present embodiment includes a rigid box and a flexible protective skirt 61, the lower surface of the rigid box is an open surface, one side of the rigid box is a transparent operation surface 3, the operation surface 3 has two circular operation holes 31, the diameter of the operation hole 31 is 20cm, the distance between the two operation holes 31 is 30cm, the wall thickness of the rigid box is 2mm, a sealing installation position 6 of the flexible protective skirt is arranged below the rigid box, a protective glove 32 is arranged in the rigid box, the opening of the protective glove 32 is connected with the operation hole, the interior of the protective glove 32 is communicated with the outside of the box, and a quick installation position composed of an annular bulge on the edge of the operation hole 31 and an externally-arranged matching sealing ring is arranged around the operation hole 31.

The opposite surface of the operation surface 3 is a transparent entry surface 8, the lower part of the entry surface is provided with an entry hole 81, the two sides of the operation surface 3 and the entry surface 8 are provided with a first isolation surface 4 and a second isolation surface 5, the distance between the first isolation surface 4 and the second isolation surface 5 is 80cm, the upper parts of the entry surface 8, the operation surface 3, the first isolation surface 4 and the second isolation surface 5 are provided with a top surface 1, an observation surface 2 is formed between the top surface 1 and the operation surface 3, the top surface 1 and the observation surface 2 are transparent surfaces, the observation surface 2 is a plane, the entry hole 8 of the entry surface 8 is further provided with a channel type protective skirt 62, the periphery of the entry hole 81 is provided with a sealing installation position 7 of the channel type protective skirt 62, the length of the channel type protective skirt 62 is 60cm, and the skirt edge of the channel type.

As shown in fig. 3, when performing an intubation operation on a patient to be operated, medical staff quickly covers the head and chest of the patient with the intubation protection device, the operator wears the protective gloves 32 through the operation holes 3, the medical staff located on the left and right sides quickly transfers the tools required for the operation to the operator from the lower surface of the intubation protection device, and the operator observes the operation process and the change of the patient to be operated through the top surface 1 and the observation surface 2. In the operation process, the most communicable is that the spray sprayed by the patient is directly adhered to the personal surface protection of the medical care personnel, and the spray directly sprayed in the operation process of the patient can be blocked by the intubation protection device, so that the pollution of virus or bacteria to the surface protection equipment of the medical care personnel is avoided, and the sensing possibility is reduced.

Example 2

The difference between the embodiment 2 and the embodiment is that the diameter of the operation hole is 18cm, the distance between the two operation holes is 26cm, the wall thickness of the rigid box body is 3mm, the observation surface 2 is a transparent arc surface, and the distance between the first isolation surface and the second isolation surface is 75 cm.

As shown in fig. 4, two normally closed and sealed auxiliary operation holes 41 are respectively arranged on the first isolation surface 4 and the second isolation surface 5, the first isolation surface 4 and the second isolation surface 5 are transparent surfaces, the size and distance of the normally closed and sealed auxiliary operation holes 41 are consistent with those of the operation surface 3, the normally closed and sealed auxiliary operation holes 41 are flexible sealing members, the flexible sealing members are provided with openings capable of being broken rapidly, the openings of the flexible sealing members are arched towards the inside of the box body, and the openings are made of expandable elastic contraction materials.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.

Claims

1. A cannula protecting device comprises a rigid box body and a flexible protecting skirt (61), and is characterized in that the lower surface of the box body is an opening surface; the flexible protective skirt (61) is connected with the lower surface of the rigid box body and extends outwards from the box body; at least one side surface of the rigid box body is a transparent operation surface (3), the operation surface (3) is provided with two operation holes (31), protective gloves (32) are arranged in the rigid box body, openings of the protective gloves (32) are connected with the operation holes (31), and an operator wears the gloves from the outside of the intubation protective device to enter the intubation protective device to perform an operation; the opposite surface of the operation surface (3) is an entrance surface (8); an inlet hole (81) is formed at the lower part of the inlet surface (8); the protective space formed by the rigid box body and the flexible protective skirt (61) enables an operator to carry out intubation operation on a patient entering the intubation protective device.

2. An intubation protection device according to claim 1, characterized in that the operating face (3) and the access face (8) of said rigid box are flanked by a first (4) and a second (5) isolation face; the upper parts of the entry surface (8), the operation surface (3), the first isolation surface (4) and the second isolation surface (5) are top surfaces (1); an observation surface (2) is formed between the top surface (1) and the operation surface (3), and the top surface (1) and the observation surface (2) are transparent surfaces.

3. An intubation protection device according to claim 2, characterized in that said viewing surface (2) is a plane or an arc.

4. An intubation protection device according to claim 2, characterized in that said first (4) and second (5) isolating surfaces have two normally closed and sealed auxiliary operating holes (41) each; the first isolation surface (4) and the second isolation surface (5) are transparent surfaces.

5. A cannula guard according to claim 4, characterized in that the normally closed sealed auxiliary operating hole (41) (using a flexible seal with a rapidly breakable opening).

6. The cannula guard of claim 5, wherein the opening of the flexible seal is arched toward the tank; the opening is made of expandable elastic contraction materials, and after the auxiliary operation hole (41) is broken and the opening is stretched into the hand, the gap between the hand and the edge of the opening is automatically tightened, so that the cannula protection device forms a closed environment again.

7. A cannula guard according to any of claims 1-6 characterized in that a sealed mounting location (6) of a flexible skirt (61) is provided under the rigid box.

8. An intubation guard according to any one of claims 1 to 6, characterized in that the access hole (81) is further fitted with a channelled skirt (62); and a sealing installation position (7) of the channel type apron (62) is arranged around the inlet hole (81).

9. A cannula guard according to claim 8, characterized in that the length of the channel skirt (62) is 30-100 cm.

10. An intubation guard according to any one of claims 2 to 6, wherein the distance between the first and second isolation surfaces is 50-80 cm.