Hemostatic head sleeve for otolaryngology surgery

Abstract

The utility model discloses a hemostasis headgear for ear-nose-throat surgery, and relates to the technical field of ear-nose-throat surgery appliances, the hemostasis headgear comprises a net-shaped headgear, a connecting element and a split type expansion element, the net-shaped headgear is used for wrapping the head of a patient, the connecting element is connected to the net-shaped headgear, the connecting element is used for fixing the net-shaped headgear on the head of the patient, and the split type expansion element is arranged on the net-shaped headgear. The split type expansion element is installed on the inner side of the net-shaped head sleeve, the split type expansion element can be inflated to expand and deflated to contract, and the split type expansion element is used for being attached to and pressing the head wound part of the patient. The hemostasis device can accurately apply compression force to wound parts such as ears, noses and throats, and the hemostasis effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of otolaryngological surgical instruments, and in particular to a hemostatic headgear for otolaryngological surgery. Background Technology

[0002] Head bleeding (especially otolaryngological bleeding) is relatively common in trauma treatment. These areas are rich in capillaries and have a dense network of arteries and veins, so the amount of bleeding is usually large. If the bleeding cannot be stopped in time and accurately, it can easily lead to serious consequences such as hemorrhagic shock or even death.

[0003] Current bandaging methods for trauma to the ear, nose, and throat or other parts of the head generally involve applying topical medication and hemostatic gauze to the wound, then wrapping the head with a mesh head covering, and finally securing the head covering to the chin with a bandage. Often, to ensure maximum pressure on the wound, the bandage is tightly wrapped around the patient's chin, leading to excessive pressure on the chin and sides of the skull, compressing the carotid arteries and veins, and even affecting the user's breathing. Furthermore, it fails to apply precise pressure to the head wound. Utility Model Content

[0004] The purpose of this invention is to provide a hemostatic headgear for otolaryngology surgery to solve the problems existing in the prior art, and to apply precise pressure to wounds in the ear, nose and throat to improve the hemostatic effect.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides a hemostatic headgear for otolaryngology surgery, comprising a mesh headgear, a connecting element, and a split-type expansion element. The mesh headgear is used to wrap around the patient's head. The connecting element is connected to the mesh headgear and is used to fix the mesh headgear to the patient's head. The split-type expansion element is installed inside the mesh headgear and is capable of inflating and deflating. The split-type expansion element is used to conform to and compress the wound site on the patient's head.

[0007] Preferably, the connecting element is a restraint strap, which can be positioned at the patient's jaw.

[0008] Preferably, the split-type expansion element is a split-type airbag, which includes multiple airbag units that are not interconnected, and each airbag unit can be inflated or deflated independently.

[0009] Preferably, each of the airbag units is equipped with an air valve, which enables the inflation and deflation of the airbag unit.

[0010] Preferably, it further includes a pressurizing element and an external conduit, the two ends of which can be connected to the pressurizing element and the air valve respectively, so that the pressurizing element inflates the airbag unit through the air valve, and the air valve can be operated to deflate the airbag unit.

[0011] The present invention achieves the following technical advantages over the prior art:

[0012] This utility model provides a hemostatic headgear for otolaryngology surgery, suitable for hemostasis during emergency treatment of bleeding from external injuries to the ear, neck, and other areas. The mesh headgear is used to wrap around the patient's head, and its size and shape can be designed according to actual needs to meet the needs of different patients. Connecting elements are attached to the mesh headgear and are used to fix the mesh headgear to the patient's head. Split-type expansion elements are installed inside the mesh headgear and can be inflated and deflated. The split-type expansion elements are used to fit and compress the wound area of ​​the patient's head and neck. By inflating and deflating different parts of the split-type expansion elements, precise pressure can be applied to the bleeding sites such as the patient's ear and neck, ensuring a good hemostatic effect, while avoiding pressure on other parts of the patient's head. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the hemostatic headgear used in otolaryngology surgery according to the present invention.

[0015] Figure 2 This is a plan view of the split-type airbag in this utility model;

[0016] In the diagram: 1-mesh headgear, 2-separate airbag, 3-air valve, 4-pressurizing element, 5-restraint strap, 6-external catheter. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] The purpose of this invention is to provide a hemostatic headgear for otolaryngology surgery to solve the problems existing in the prior art, and to apply precise pressure to wound sites such as the ear and neck to improve the hemostatic effect.

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] like Figures 1-2 As shown, this embodiment provides a hemostatic headgear for otolaryngology surgery, suitable for hemostasis during emergency treatment of bleeding from external injuries to the ear and neck. This embodiment includes a mesh headgear 1, connecting elements, and a split-type expansion element. The mesh headgear 1 is used to wrap around the patient's head. The size and shape of the mesh headgear 1 can be designed according to actual needs to meet the needs of different patients. The connecting elements are connected to the mesh headgear 1 and are used to fix the mesh headgear 1 to the patient's head. The split-type expansion element is installed inside the mesh headgear 1 and can be inflated and deflated. The split-type expansion element is used to fit and compress the patient's head and neck wound area. By inflating and deflating different parts of the split-type expansion element, precise pressure can be applied to the bleeding sites such as the patient's ear and neck to ensure good hemostasis, while avoiding pressure on other parts of the patient's head.

[0021] Specifically, the connecting element is a restraint strap 5, which can be positioned at the patient's lower jaw. It can be fixed by placing an elastic restraint strap 5 around the patient's lower jaw, or by binding two restraint straps 5 together at the patient's lower jaw. The operation is simple and convenient.

[0022] The split-type expansion element is a split-type airbag 2, which includes multiple airbag units that are not interconnected, and each airbag unit can be inflated and deflated independently.

[0023] Each airbag unit is equipped with an air valve 3, which allows for independent inflation and deflation of each unit. This ensures that the inflation and deflation of each unit are independent and do not affect each other. Based on the actual injury site, the corresponding air valve 3 can be opened to inflate the corresponding airbag unit. The inflated airbag unit fits tightly against the user's injury site, providing pressure for hemostasis. Uninflated airbag units remain compressed, reducing pressure on blood vessels in the user's jaw or other parts of the head, significantly improving hemostasis and achieving precise pressure hemostasis, thus increasing the success rate of treatment. When the air valve 3 is closed, the pressure within the corresponding airbag unit remains constant, maintaining a constant pressure.

[0024] This embodiment also includes a pressurizing element 4 and an external conduit 6. The two ends of the external conduit 6 can be connected to the pressurizing element 4 and the air valve 3 respectively, so that the pressurizing element 4 inflates the airbag unit through the air valve 3. Operating the air valve 3 can deflate the airbag unit, similar to the structure and principle of a valve core. When the external conduit 6 is connected to the air valve 3, the pressurizing element 4 can inflate the airbag unit. After inflation is completed, the external conduit 6 is removed to end the inflation operation. When deflation is required, the air valve 3 can be operated directly to release the gas in the airbag unit.

[0025] When using the hemostatic headgear for otolaryngology in this embodiment, the mesh headgear 1 is worn on the patient's head. By securing the mesh headgear 1 to the patient's chin and forehead with bandages or restraint straps 5, it is prevented from falling off, while ensuring that the split-type airbag 2 can stop bleeding in areas such as the ears and neck. During compression hemostasis, depending on the location of bleeding in the patient's head and neck, an external catheter 6 is used to connect the corresponding air valve 3 on the airbag unit to the pressure element 4, inflating the airbag unit. After the airbag unit expands, it fits tightly against the wound location in the patient's ear, nose, and throat. After achieving hemostasis through pressure, the external catheter 6 is disconnected, and the pressure element 4 is removed. The airbag unit can continuously provide constant pressure, while airbag units corresponding to other non-bleeding areas can remain compressed, avoiding pressure on other locations.

[0026] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A hemostatic headgear for use in otolaryngology surgery, characterized in that: The device includes a mesh headgear, connecting elements, and a split-type expansion element. The mesh headgear is used to wrap around the patient's head. The connecting elements are connected to the mesh headgear and are used to fix the mesh headgear to the patient's head. The split-type expansion element is installed inside the mesh headgear and can be inflated and deflated. The split-type expansion element is used to fit and compress the patient's head injury area.

2. The hemostatic headgear for otolaryngology surgery according to claim 1, characterized in that: The connecting element is a restraint strap, which can be positioned at the patient's jaw.

3. The hemostatic headgear for otolaryngology surgery according to claim 1, characterized in that: The split-type expansion element is a split-type airbag, which includes multiple airbag units that are not interconnected, and each airbag unit can be inflated or deflated independently.

4. The hemostatic headgear for otolaryngology surgery according to claim 3, characterized in that: Each of the airbag units is equipped with an air valve, which enables the inflation and deflation of the airbag unit.

5. The hemostatic headgear for otolaryngology surgery according to claim 4, characterized in that: It also includes a pressurizing element and an external conduit. The two ends of the external conduit can be connected to the pressurizing element and the air valve, respectively, so that the pressurizing element inflates the airbag unit through the air valve, and the air valve can be operated to deflate the airbag unit.

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