Integrated operating cap capable of adjusting and fixing nasal intubation

Abstract

The invention relates to the technical field of medical instruments, in particular to an integrated operating cap capable of adjusting and fixing a nasal cannula, which comprises an operating cap body, the supporting pad is arranged on the surface of the operating cap body, a valve is arranged on the surface of the supporting pad, and the valve is used for adjusting the height of the supporting pad; the fixing part comprises a fixing sticker, a first sticking belt and a second sticking belt, when the fixing device is used, the first sticking belt is fixed, the second sticking belt is unfastened, and the supporting cushion is inflated, is in a raised state and provides support for a catheter of the nasal trachea cannula. According to the surgical cap, the head circumference can be adjusted through the adhesive tape, the hook-and-loop fastener and the surgical cap body with the opening, the fitness of the surgical cap is improved, meanwhile, the supporting pad with the inflation valve is arranged outside the surgical cap and used for fixing a tracheal catheter bent upwards through the nasal cavity, the catheter is kept at a proper height, and the surgical cap is convenient to use. And the risk of external nose pressure sores of the patient is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an integrated surgical cap for adjusting and fixing a nasal cannula. Background Art

[0002] The surgical cap worn by patients is designed to prevent their hair from being exposed during surgery and contaminating the surgical field of view. Currently, most surgical caps are disposable and made of non-woven fabric. Due to the lack of elasticity of non-woven fabric, the surgeon must use tape to secure the cap to the patient's forehead before surgery. During surgery, patients undergoing nasotracheal intubation under general anesthesia face a high risk of developing pressure sores on the external nose due to the traditional tape fixation of the endotracheal tube, as well as the fact that the tube exits the nasal cavity away from the lips and bends toward the side of the nose. This can lead to pressure sores on the external nose during prolonged surgery.

[0003] The surgical caps for general surgical patients cannot fix the nasal endotracheal tube and cannot prevent nasal pressure sores caused by the nasal tube pressing on the nose. Currently, common endotracheal tube support devices are widely used for oral endotracheal intubation. They are usually designed as a metal bracket fixed to the bedside, and the threaded tube connected to the endotracheal tube is buckled on the bracket. This bracket is only suitable for general surgical operations. For oral and craniomaxillofacial surgery, because the surgeon stands near the patient's head position and the head position often changes during the operation, the traditional endotracheal tube fixation support bracket is not suitable for patients undergoing oral and craniomaxillofacial surgery. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies of the prior art and to provide an integrated oral surgical cap to solve the problem of external support for a nasotracheal tube after it is bent upward.

[0005] To achieve the above object, the present invention provides an integrated surgical cap for adjusting and fixing a nasal cannula, comprising Surgical cap body; A support pad is provided on the surface of the surgical cap body, and a valve is provided on the surface of the support pad for adjusting the height of the support pad; A fixing portion, comprising a fixing patch, a first tape, and a second tape. The fixing patch is disposed on the surface of the surgical cap body. One end of the first tape and the second tape is fixedly disposed on the surface of the fixing patch. The first tape is used to adjust the head circumference of the surgical cap body, and the second tape is used to fix the support pad. When in use, the first tape is fixed, the second tape is untied, the support cushion is inflated and in a raised state and provides support for the tube of the nasotracheal intubation.

[0006] Preferably, the surgical cap body includes a first surgical cap body and a second surgical cap body, the first surgical cap body and the second surgical cap body are integrally formed, and a gap is left between the first surgical cap body and the second surgical cap body.

[0007] Preferably, the surfaces of the first surgical cap body and the second surgical cap body are both provided with Velcro, and the Velcro is used to adhere to the first tape.

[0008] Preferably, the bottom of the support pad and the surface of the second surgical cap body are fixedly connected or bonded.

[0009] Preferably, a tape is provided on the surface of the support cushion, and an opening for the catheter to pass through is formed between the tape and the surface of the support cushion.

[0010] Preferably, the height of the inflatable cushion is controlled by the amount of gas in the inflatable cushion, the valve can be connected to an external gas source to introduce gas into the inflatable cushion in a quantitative manner, and when the valve is closed, the inflatable cushion is a closed structure.

[0011] Preferably, a temperature detection device is further included, and the temperature detection device is attached to the inside of the surgical cap body, and when the user wears the surgical cap body, the temperature detection device is located at a corresponding position on the forehead.

[0012] Preferably, a cooling device is further included, a functional opening is opened on the surface of the surgical cap body, and the cooling device passes through the functional opening and is arranged around the circumference of the surgical cap body.

[0013] Preferably, the cooling device is a tubular cavity, and the interior of the tubular cavity is filled with low-temperature liquid.

[0014] Preferably, there are several functional openings, and the several functional openings are configured according to actual needs to provide entrances for external instruments.

[0015] Compared with the existing technology, the technical solution proposed in this application has the following beneficial effects: the surgical cap provided by the present invention uses tape and Velcro, and the surgical cap body with an opening can adjust the head circumference, thereby increasing the fit of the surgical cap, optimizing the user experience and reducing the possibility of disturbing the surgical field of view. At the same time, a support pad with an inflation valve is provided on the outside of the surgical cap to fix the tracheal tube that bends upward through the nasal cavity and maintain the tube at a suitable height, reducing the risk of patients developing external nasal pressure sores and providing multiple functional access points for other clinical needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings: Figure 1 This is a three-dimensional structural diagram of the surgical cap of the present invention; Figure 2 This is a schematic diagram of a surgical cap supporting a catheter according to the present invention; In the figure: 1. surgical cap body, 2. first surgical cap body, 3. second surgical cap body, 4. inflatable cushion, 5. valve, 6. first tape, 7. second tape, 8. fixing tape, 9. Velcro, 10. functional opening, 11. tape. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe and discuss the technical solutions in the embodiments of the present invention in conjunction with the drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] See also Figure 1 and Figure 2 This embodiment provides an integrated surgical cap for adjusting and fixing a nasal cannula, comprising The surgical cap body comprises a first surgical cap body and a second surgical cap body, the first surgical cap body and the second surgical cap body being integrally formed, and a gap being left between the first surgical cap body and the second surgical cap body; a support pad, the support pad being arranged on the surface of the surgical cap body, the surface of the support pad being provided with a valve, the valve being used to adjust the height of the support pad, the bottom of the support pad being fixedly connected or bonded to the surface of the second surgical cap body. The surface of the support pad is provided with a tape, an opening for the passage of the catheter is formed between the tape and the surface of the support pad; a fixing portion, the fixing portion comprising a fixing patch, a first tape and a second tape, the fixing patch being arranged on the surface of the surgical cap body, one end of the first tape and the second tape being fixedly arranged on the surface of the fixing patch, the first tape being used to adjust the head circumference of the surgical cap body, and the second tape being used to fix the support pad; when in use, the first tape is fixed, the second tape is untied, the support pad is inflated and in a raised state and provides support for the catheter of the nasotracheal intubation.

[0021] The first and second surgical cap bodies are both provided with Velcro strips for bonding to the first adhesive tape. The height of the inflatable cushion is controlled by the amount of gas within the cushion. The valve is connectable to an external gas source to allow a fixed amount of gas to be introduced into the cushion. When the valve is closed, the cushion becomes a sealed structure.

[0022] It also includes a temperature detection device, which is attached to the inside of the surgical cap body. When the user wears the surgical cap body, the temperature detection device is located at a corresponding position on the forehead.

[0023] The surgical cap also includes a cooling device. The surface of the surgical cap body is provided with a functional opening. The cooling device extends through the functional opening and is disposed circumferentially around the surgical cap body. The cooling device comprises a tubular cavity filled with a cryogenic liquid. Multiple functional openings are configured as needed to provide access for external instruments, such as various clinically required instruments that attach to the outside of the patient's skull.

[0024] It should be noted that the temperature detection device and the cooling device are not shown in the figure. They are existing medical devices and their structures and functions are not described in detail here.

[0025] The main body of the surgical cap is made of 93% bamboo fiber and 7% spandex. The cap features a rounded blind end at the distal end and a slit at the forehead. Velcro allows for adjustment to accommodate different head sizes, ensuring flexibility, breathability, and comfort. The cap secures the endotracheal tube to the cap, and the volume and height of the air cushion can be adjusted based on the length of the nasotracheal tube's exterior, providing a highly adaptable and secure support. The size and model of the air cushion can be adjusted based on actual needs.

[0026] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and that one or more of the above embodiments may be combined. Those skilled in the art may make various changes, modifications, or combinations within the scope of the claims, which do not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments may be combined with each other in any manner.

Claims

1. An integrated surgical cap for adjusting and fixing a nasal cannula, characterized in that: include Surgical cap body; A support pad is provided on the surface of the surgical cap body, and a valve is provided on the surface of the support pad for adjusting the height of the support pad; A fixing portion, comprising a fixing patch, a first tape, and a second tape. The fixing patch is disposed on the surface of the surgical cap body. One end of the first tape and the second tape is fixedly disposed on the surface of the fixing patch. The first tape is used to adjust the head circumference of the surgical cap body, and the second tape is used to fix the support pad. When in use, the first tape is fixed, the second tape is untied, the support cushion is inflated and in a raised state and provides support for the tube of the nasotracheal intubation.

2. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 1, characterized in that: The surgical cap body includes a first surgical cap body and a second surgical cap body. The first surgical cap body and the second surgical cap body are integrally formed, and a gap is left between the first surgical cap body and the second surgical cap body.

3. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 2, characterized in that: Velcro is provided on the surface of the first surgical cap body and the second surgical cap body, and the Velcro is used to adhere to the first tape.

4. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 1, characterized in that: The bottom of the support pad and the surface of the second surgical cap body are fixedly connected or bonded.

5. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 4, characterized in that: A tape is provided on the surface of the support cushion, and an opening for the catheter to pass through is formed between the tape and the surface of the support cushion.

6. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 5, characterized in that: The height of the inflatable cushion is controlled by the amount of gas in the inflatable cushion. The valve can be connected to an external gas source to quantitatively introduce gas into the inflatable cushion. When the valve is closed, the inflatable cushion is a closed structure.

7. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 1, characterized in that: It also includes a temperature detection device, which is attached to the inside of the surgical cap body. When the user wears the surgical cap body, the temperature detection device is located at a corresponding position on the forehead.

8. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 1, characterized in that: It also includes a cooling device. A functional opening is opened on the surface of the surgical cap body. The cooling device passes through the functional opening and is arranged around the circumference of the surgical cap body.

9. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 8, characterized in that: The cooling device has a tubular cavity, and the interior of the tubular cavity is filled with low-temperature liquid.

10. The integrated surgical cap for adjusting and fixing a nasal cannula according to claim 9, characterized in that: There are several functional openings, and the several functional openings are configured according to actual needs to provide entrances for external instruments.

Images