CN210873584U

CN210873584U - Tracheal intubation protection device for respiratory infectious disease patient

Info

Publication number: CN210873584U
Application number: CN202020718016.7U
Authority: CN
Inventors: 冀相彬; 张青枝; 崔兆坤; 董然然; 刘培培; 刘延如
Original assignee: Liaocheng Infectious Disease Hospital
Current assignee: Liaocheng Infectious Disease Hospital
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-06-30
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a trachea cannula protecting device for respiratory infectious disease patients, which is integrally cuboid and comprises a frame and a transparent protecting film; the lower bottom surface is open; the broad sides of the protection device are respectively positioned on the upper side of the head and the lower side of the feet of the patient; two operation ports are arranged in the surface of the upper side of the head part, and the operation ports are sleeve type operation ports; a threaded pipe passage opening is formed in the right side surface of the side where the head is located; and a closed zipper is arranged at the lower side of the passage opening of the threaded pipe and connected to the bottom surface. The utility model integrally arranges the respiratory tract infectious disease patient in the protective device, completes the trachea cannula operation through the operation port, prevents the virus from being diffused in a large amount through the respiratory tract droplets and the aerosol in the process of trachea cannula, and the protective device limits the droplets and the aerosol in the protective device, and after the respirator is connected, the droplets and the aerosol are descended or hung in the protective device; the purpose of preventing virus from spreading is achieved.

Description

Tracheal intubation protection device for respiratory infectious disease patient

Technical Field

The utility model belongs to the technical field of medical equipment, specifically belong to a be used for respiratory infectious disease patient trachea cannula protector.

Background

Patients with respiratory infectious diseases have respiratory failure, and more lives can be saved by implementing invasive respiratory support treatment through tracheal intubation, for example, in the treatment of novel coronavirus in the early 2020, many critically ill patients are successfully treated in this way.

The trachea cannula is a very high-risk work for patients with respiratory infectious diseases, when an anesthesiologist carries out close-range operation near the mouth and nose of the patient, the patient is easy to generate the conditions of secretion splashing, spray, aerosol diffusion and the like, and the virus is rapidly dispersed to the whole space; after the anesthetic drug acts, the anesthetic doctor needs to insert the laryngoscope in the shortest time when inserting the tube; the space and location of catheter entry is sought, and this action allows the patient's airway to open directly, allowing a large amount of the virus to spread out, as with the new coronavirus. Although the anesthetist implementing tracheal intubation can perform three-level protection, the protection level of other medical personnel is lower than that of the anesthetist implementing tracheal intubation; furthermore, when a patient is subjected to tracheal intubation during rescue in a ward, the patient can generate stress reaction to cause choking cough, the diffusion distance of secretion, spray and aerosol cannot be predicted, and other personnel do not adopt three-level protective measures, so that cross infection of personnel in the ward is easily caused.

Chinese patent document CN2621625Y discloses a respiratory tract droplet scattering protection device, which has a complex structure, and although the head of a patient is covered with a transparent protective soft cover, a shift-type suction machine is connected to the transparent protective cover through a pipeline, when the device is used, the shift-type suction machine sucks negative pressure, so that the transparent protective soft cover is easy to shake or even shift, not only the protection effect is lost, but also the sight of medical staff is interfered, and the intubation operation is hindered; furthermore, when carrying out trachea cannula, transparent protection soft cover need make for the intubate and dodge the position, and when trachea cannula operation, just be the key moment of avoiding infecting, and at this moment, transparent protection soft cover leaves the space for the intubate, when the intubate operation, sticks up transparent protection soft cover or picks up easily, loses the guard action.

Chinese patent document CN201079528Y discloses a tracheal intubation isolation cover for respiratory infectious disease, but it is only provided with two operation holes on the cover body, two latex gloves on the inner surface of the operation hole edge, and a surgical instrument box suspended on the upper part of the inner surface of the cover body. However, in the specific use, many factors such as the shape of the cover body, whether the patient can be observed conveniently, and the relative position of the cannula and the cover body during the operation need to be considered, and therefore, the method is not practical in the specific use.

Disclosure of Invention

The utility model provides a pair of a trachea cannula protection device for respiratory infectious disease patient to reach when trachea cannula, prevent that virus aerosol from spreading in a large number, protect medical staff to avoid infecting, prevent the purpose of cross infection between the patient.

The utility model provides a trachea cannula protection device for respiratory infectious disease patients, which is characterized in that the whole protection device is cuboid and comprises a frame and a transparent protection film; wherein, the lower bottom surface is open; the wide sides of the protection device are respectively positioned on the upper side of the head and the lower side of the feet of the patient; two operation ports are arranged in the surface of the upper side of the head part, and the operation ports are sleeve type operation ports; a threaded pipe passage opening is formed in the right side surface of the side where the head is located; and a closed zipper is arranged at the lower side of the passage opening of the threaded pipe and connected to the bottom surface.

Further, when the frame and the transparent protective film are fixedly installed, fixed blocks are uniformly fixed on the frame, a protruding part is formed in each fixed block, an installation hole is formed in each protruding part, and a fixing pin penetrates into each installation hole; a narrow slit notch is formed in the transparent protective film corresponding to the mounting position of the fixing block, the narrow slit notch is sleeved on the protruding portion, and the fixing pin penetrates through the mounting hole to be fixed.

Furthermore, in the surface of the operation opening, the upper side frame is not provided with a fixed block, and the transparent protective film is not provided with a narrow gap.

Further, the sleeve type operation opening has the specific structure that: the sleeve type operation opening is connected with the stretching type long-arm glove, the arm length is 45cm, and the sleeve opening is designed to be an elastic opening.

Furthermore, the frame be collapsible frame, on the long limit of cuboid, divide into the multisection with every frame pole, and through mortise and tenon structure joint connection between every section, realize folding.

Further, the length of the protection device is 200cm, the height of the protection device is 50cm, and the width of the protection device is 60 cm; the aperture of the sleeve type operation opening is 15cm, the distance between the two operation openings is 16cm, and the distance between the sleeve type operation opening and the upper edge is 25 cm; the aperture of the passage opening of the threaded pipe is 6cm, the distance between the passage opening and the upper edge is the same as that between the passage opening and the lower edge, and the distance between the passage opening and the left edge is 20 cm.

The utility model has the advantages that:

before the trachea cannula is implemented, the protection device covers a patient, and arms are inserted into the head of the patient from the two sleeve type operation ports to carry out the trachea cannula operation; and through the transparent protective film, the condition of the patient is not prevented from being observed by a doctor; the breathing pipeline is connected with a tracheal cannula of a patient through a threaded pipe passage port, and after the tracheal cannula is connected with a breathing machine, the protective device is removed by pulling open the closed zipper, so that medical waste is produced.

The utility model discloses in cover respiratory infectious disease patient in the protector wholly, accomplish trachea cannula operation through the operation mouth, prevent that the trachea cannula in-process virus from spreading in a large number through respiratory droplet, aerosol, when carrying out the intubate, for the most dangerous moment, with the protector of the utility model, with droplet, aerosol restriction in the protector, after connecting the breathing machine, droplet and aerosol have descended or hung in the protector; the infection risk to the medical care personnel is reduced to the minimum, the purposes of preventing virus diffusion, reducing the risk of infection of the medical care personnel by patients, ensuring the safety of the medical care personnel and preventing the cross infection of the patients in the same ward are well achieved.

Furthermore, the utility model discloses in, with the protector design for folded cascade, facilitate the use, accomodate and carry.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the middle fixing block of the present invention;

FIG. 3 is a schematic view of the operation of the doctor in the present invention;

fig. 4 is a schematic view showing a change of the folded state.

In the figure: 1. a frame; 2. a closed zipper; 3. a transparent protective film; 4. a sleeve type operation opening; 5. a threaded pipe passage port 6 and a fixing block.

Detailed Description

Example 1

Referring to the attached drawings, the utility model provides a trachea cannula protection device for respiratory infectious disease patients, which is characterized in that the whole protection device is cuboid and comprises a frame 1 and a transparent protection film 3; wherein, the lower bottom surface is open to cover the patient in the protective device; the wide sides of the protection device are respectively positioned on the upper side of the head and the lower side of the feet of the patient; two operation ports are arranged in the surface of the upper side of the head, and the operation ports are sleeve type operation ports 4; the sleeve type operation opening 4 is connected with the extensible long-arm glove, the arm length is 45cm, the sleeve opening is designed to be an elastic opening, and therefore the insertion operation of doctors with different arm lengths is facilitated. A threaded pipe passage opening 5 is formed on the right side surface of the side where the head is positioned; and install closed zip fastener 6 in screwed pipe passageway mouth downside, be connected to the bottom surface, during the specific use, for closed zip fastener 6 of easy to assemble and use, form the breach with this department frame, closed zip fastener 6 direct connection is to the bottom.

The length of the protection device is 200cm, the height of the protection device is 50cm, and the width of the protection device is 60 cm; the aperture of the sleeve type operation opening is 15cm, the distance between the two operation openings is 16cm, and the distance between the sleeve type operation opening and the upper edge is 25 cm; the aperture of the passage opening of the threaded pipe is 6cm, the distance between the passage opening and the upper edge is the same as that between the passage opening and the lower edge, and the distance between the passage opening and the left edge is 20 cm.

When the frame 1 and the transparent protective film 3 are fixedly installed, the fixed blocks 6 are uniformly fixed on the frame 1, a protruding part is formed in each fixed block 6, an installation hole is formed in each protruding part, and a fixing pin penetrates into each installation hole; the transparent protective film is provided with the narrow gap corresponding to the mounting position of the fixing block, the narrow gap is sleeved on the protruding portion, the fixing pin penetrates through the mounting hole to be fixed, and the mounting is convenient during production, the gap is small, and the protection cannot be affected.

When the medical protective film is used specifically, the fixing block is not arranged on the upper side frame in the plane of the operation opening, and the narrow slit notch is not formed in the transparent protective film, so that medical workers are further prevented from being infected.

In a more simple and convenient use mode, the frame and the transparent protective film can be pasted and limited by the adhesive tape, and the integrity of the protective film is ensured.

Example 2

On the basis of the structure of the embodiment 1, the frame is a foldable frame, each frame rod is divided into six sections on the long edge of a cuboid, and the sections are connected through mortise and tenon joints to realize folding; and the folding can be realized through pin connection. When the fixed block is installed, the folding part is avoided, and the fixed block is prevented from interfering with the folding action.

Claims

1. A trachea cannula protection device for respiratory infectious disease patients is characterized in that the whole protection device is cuboid and comprises a frame and a transparent protection film; wherein, the lower bottom surface is open; the wide sides of the protection device are respectively positioned on the upper side of the head and the lower side of the feet of the patient; two operation ports are arranged in the surface of the upper side of the head part, and the operation ports are sleeve type operation ports; a threaded pipe passage opening is formed in the right side surface of the side where the head is located; and a closed zipper is arranged at the lower side of the passage opening of the threaded pipe and connected to the bottom surface.

2. The tracheal intubation protective device for patients with respiratory infectious disease according to claim 1, wherein when the frame is fixedly mounted to the transparent protective film, a fixing block is uniformly fixed to the frame, a protrusion is formed in the fixing block, a mounting hole is formed in the protrusion, and a fixing pin is inserted into the mounting hole; a narrow slit notch is formed in the transparent protective film corresponding to the mounting position of the fixing block, the narrow slit notch is sleeved on the protruding portion, and the fixing pin penetrates through the mounting hole to be fixed.

3. The tracheal intubation protective device for patients with respiratory infectious disease according to claim 1, wherein the upper frame is not provided with a fixing block in the plane of the operation opening, and the transparent protective film is not provided with a narrow gap.

4. The endotracheal intubation protection device for patients with respiratory infectious diseases according to claim 1, wherein the sleeve type operation port has a specific structure: the sleeve type operation opening is connected with the stretching type long-arm glove, the arm length is 45cm, and the sleeve opening is designed to be an elastic opening.

5. The endotracheal intubation protection device according to claim 1, wherein the frame is a foldable frame, each frame rod is divided into a plurality of sections on the long side of the rectangular parallelepiped, and each section is connected to the other section by a mortise and tenon joint.

6. The device according to claim 1, wherein the device has a length of 200cm, a height of 50cm and a width of 60 cm; the aperture of the sleeve type operation opening is 15cm, the distance between the two operation openings is 16cm, and the distance between the sleeve type operation opening and the upper edge is 25 cm; the aperture of the passage opening of the threaded pipe is 6cm, the distance between the passage opening and the upper edge is the same as that between the passage opening and the lower edge, and the distance between the passage opening and the left edge is 20 cm.