CN211834700U

CN211834700U - Anti-splashing isolation hood convenient for operation

Info

Publication number: CN211834700U
Application number: CN202020267385.9U
Authority: CN
Inventors: 周晓宇; 赵亮; 韩海晨; 李雪
Original assignee: Anhui Aofo Medical Equipment Tech Corp
Current assignee: Anhui Aofo Medical Equipment Tech Corp
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-03
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a splash-proof isolation hood convenient for operation, which comprises a bracket, a transparent window and an isolation hood kerchief, wherein the transparent window is provided with an operation hole, a sealing diaphragm is arranged in the operation hole, and the sealing diaphragm is provided with a notch to enable the sealing diaphragm to form an air-blocking valve; the operation hole comprises more than one; the size of the operation hole is more than one; the transparent window is provided with an operation hole, and the air is isolated by a sealing membrane forming an air-blocking valve, and surgical instruments can be inserted into the isolation hood from the incision, so that the infection risk caused by lifting the isolation hood towel is avoided, and the operation of medical personnel is facilitated; the operation holes with different sizes are arranged, so that the operation hole can meet the requirements of various surgical instruments and is flexible to use.

Description

Anti-splashing isolation hood convenient for operation

Technical Field

The utility model relates to the technical field of medical equipment, specifically a prevent isolating helmet that splashes convenient to operation.

Background

When a medical worker performs an invasive operation for diagnosing and treating lung and stomach diseases or performs operations such as sputum suction and ventilator off-line tests on a patient through endoscopy (such as bronchoscopes and gastroscopes), the medical worker needs to contact the patient at a short distance, and the medical worker can take a protective measure in order to prevent iatrogenic infections (such as bacteria and viruses).

During the period of epidemic outbreak of infectious diseases, when the operators are known to be patients with infectious diseases, medical care personnel can wear medical protective isolation articles, such as medical protective clothing and headgear, but the medical protective isolation articles have the defects of influencing the visual field of doctors and the accurate operation of operations, and the comfort level of the operators is poor; and all operators need to wear the protective headgear, and the resource consumption is large.

In a non-epidemic situation, because whether the operator is an infectious disease patient is unknown, the medical staff generally only wears a conventional operating coat, and the patient sneezes, coughs or vomits due to stimulation of invasive surgical instruments during endoscope operation in the operation, so that spray, sputum, gastric contents or blood are splashed onto the face or body of the medical staff, and the medical staff is easily infected.

At present, there is an anti-splash isolation towel for patients during operation, the patients lie on an operating table and then cover the face of the patients, the patients are observed through a transparent window, and medical staff operate surgical instruments through oversleeves. Although this form reduces the risk of infection exposure during surgery and operation to some extent, the isolation towel has limited space and is inconvenient for the surgeon to operate. For example, invasive procedures: diagnosis and treatment through bronchoscope, trachea cannula, diagnosis and treatment through gastroscope, arteriovenous incision, tracheotomy, percutaneous puncture, fistulization and other similar operations, non-invasive operation: oral tracheal intubation, aerosol inhalation, ventilator therapy offline test, high flow oxygen inhalation, sputum aspiration and the like are required to prevent secretion of a patient from polluting related operations of an operator. The isolation towel is required to be lifted up firstly, surgical instruments are plugged into the lower part of the isolation towel, then the isolation towel is closed, and then the operation can be carried out through the oversleeve. On the one hand, the method inevitably increases the risk of infection, and on the other hand, the operation flow becomes complicated, and the operation efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-splashing isolation hood convenient for operation, which has large operation space, can place the instruments needed by operation in the isolation hood in advance, does not need to open an isolation hood towel in the operation process, reduces the infection risk, simplifies the operation flow and shortens the operation time; the isolation hood is light and firm and has strong supporting force, so that the isolation hood can be operated by a single person; and only one person of the patient is needed to wear the isolation hood, so that the consumption of personnel and materials is effectively reduced.

The utility model provides a technical scheme that its technical problem adopted is:

an anti-splash isolation hood convenient for operation comprises a bracket, a transparent window and an isolation hood towel; the transparent window is provided with an operation hole, a sealing membrane is arranged in the operation hole, and the sealing membrane is provided with a notch to enable the sealing membrane to form an air-blocking valve.

Furthermore, the cut of the sealing membrane is in a cross shape or a meter shape.

Furthermore, the sealing membrane is in an inverted cone shape, and the notches are radially distributed from the bottom end of the sealing membrane along the inclined surface of the sealing membrane.

Further, the operation hole comprises more than one.

Further, the size of the operation hole is more than one.

The utility model has the advantages that the transparent window is provided with the operation hole, the air is isolated by the sealing membrane forming the air-blocking valve, the surgical instruments can be inserted into the isolation hood from the incision, thereby avoiding the infection risk caused by lifting the isolation hood towel and facilitating the operation of medical personnel; the operation holes with different sizes are arranged, so that the operation hole can meet the requirements of various surgical instruments and is flexible to use.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 1;

FIG. 4 is an enlarged schematic view of a sealing diaphragm according to an embodiment of the present invention;

FIG. 5 is a sectional view A-A of FIG. 4;

FIG. 6 is an enlarged schematic view of a second sealing diaphragm according to an embodiment of the present invention;

fig. 7 is a sectional view B-B of fig. 6.

Detailed Description

Example one

Referring to fig. 1 to 3, the utility model provides a splash-proof isolation hood convenient for operation, which comprises a bracket 1, a transparent window 2 and an isolation hood 3; the transparent window 2 is provided with an operation hole 4, as shown in fig. 4 and 5, a sealing membrane 5 is embedded in the operation hole 4, an annular groove 5a is arranged on the outer side edge of the sealing membrane 5, and the sealing membrane 5 is embedded in the operation hole 4 through the annular groove 5 a; the sealing membrane 5 is a horizontal membrane, and the sealing membrane 5 is provided with a notch 6 to enable the sealing membrane to form an air-tight valve; the cut of the sealing membrane is in a cross shape or a meter shape. Preferably, the surgical aperture comprises more than one; the size of the operation hole is more than one.

The patient crouches on the operating table after, the utility model discloses arrange patient head top in, keep apart cover piece 3 and cover patient head 8, set up operation handle hole 4 on transparent window to realize the isolation to the air through the sealed diaphragm that forms the choke valve. When an operation is needed, for example, similar operation operations such as various diagnoses and treatments through a bronchoscope, tracheal intubation and various diagnoses and treatments through a gastroscope, arteriovenous incision, tracheotomy, oral tracheal intubation, aerosol inhalation, ventilator treatment offline test, high-flow oxygen inhalation, sputum inhalation and the like are performed, the surgical instrument is inserted into the isolation hood from the incision 6, the surgical instrument and the sealing membrane 5 can be well sealed, so that the infection risk caused by lifting the isolation hood is avoided, and the operation is assisted through the sleeve 7, so that the medical care operation is greatly facilitated; the operation holes with different sizes are arranged, so that the operation hole can meet the requirements of various surgical instruments and is flexible to use.

Example two

Referring to fig. 1 to 3, the utility model provides a splash-proof isolation hood convenient for operation, which comprises a bracket 1, a transparent window 2 and an isolation hood 3; the transparent window 2 is provided with an operation hole 4, a sealing membrane 5 is arranged in the operation hole 4, and as shown in fig. 6 and 7, the sealing membrane 5 is provided with a cut 6 to enable the sealing membrane to form an air-tight valve; the sealing membrane 5 is in an inverted cone shape, the cut comprises a group of cuts, and the cuts 6 are radially distributed from the bottom end of the sealing membrane along the inclined surface of the sealing membrane; the air-blocking valve with the structure can reduce the passing blockage of the surgical instrument and increase the sealing performance when in use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a prevent keeping apart hood that splashes convenient to operation, includes support, transparent window and isolation hood piece of cloth, its characterized in that, transparent window is equipped with the operation hole, is equipped with sealed diaphragm in the operation hole, and sealed diaphragm is equipped with the incision and makes sealed diaphragm form choke valve.

2. The splash proof insulation head cover for surgical operation as claimed in claim 1, wherein the cut of the sealing membrane is cross-shaped or m-shaped.

3. The splash proof isolation hood as recited in claim 1, wherein the sealing membrane is in the shape of an inverted cone, and the slits are radially distributed from the bottom end of the sealing membrane along the slope of the sealing membrane.

4. A splash shield for facilitating surgical procedures as in claim 1, 2 or 3, wherein said surgical aperture comprises more than one.

5. The splash shield hood for facilitating surgical procedures of claim 4 wherein said surgical procedure apertures are more than one size.