Air bag type hemostasis head sleeve

Abstract

The utility model relates to an air bag type hemostasis head sleeve which comprises a medical hemostasis head sleeve body, a wearing opening used for wearing and an exposing opening used for exposing the face of a patient are formed in the medical hemostasis head sleeve body, a mounting hole is formed in the position, corresponding to an operation wound, of the medical hemostasis head sleeve body, and a compression hemostasis air bag is fixedly embedded in the mounting hole. The compression hemostasis air bag is made of transparent materials, the inflation expansion extending direction of the compression hemostasis air bag is perpendicular to the skin surface of the wound, and an air guide pipe is connected to the compression hemostasis air bag and used for inflating and deflating the compression hemostasis air bag. Due to the fact that the compression hemostasis air bag is made of the transparent material, medical staff can conveniently observe the recovery condition of an operation wound through the compression hemostasis air bag, in addition, the compression force can be conveniently adjusted to a proper degree due to the fact that different air volumes are inflated, the expansion degrees of the compression hemostasis air bag are different, and the compression amount to the wound is different, practicability is high, and the operation is convenient. And compared with a traditional binding mode, the device is lighter.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an airbag type hemostatic headgear. Background Art

[0002] After clinical head surgery, pressure bandage is required to stop bleeding, and then a hood or net is worn for bandaging. When bandaging, you need to choose a sterile gauze or tourniquet of appropriate size, cover the wound, and apply pressure bandage evenly. After bandaging, observe the bleeding of the wound, especially the bleeding of the head wound. Pay close attention to it. If the bleeding cannot be stopped or the wound continues to bleed, it should be dealt with in time. At the same time, in order to ensure the cleanliness and dryness of the surgical wound and avoid wound infection, change the bandaging gauze regularly and pay attention to the healing of the wound.

[0003] The traditional bandaging method for head surgery wounds is relatively bulky, and a large number of gauze pieces are required to be pressed on the surgical area, which makes it inconvenient to observe the condition of the surgical wound. In addition, the pressure of the surgical wound is difficult to adjust, which cannot meet the actual use needs. Utility Model Content

[0004] The utility model aims to provide an airbag hemostatic headgear, which effectively solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0006] An airbag-type hemostatic headgear comprises a medical hemostatic headgear, which is provided with a wearing port for wearing and an exposure port for exposing the patient's face, a mounting hole is provided on the medical hemostatic headgear at a position corresponding to the surgical wound, a compression hemostatic airbag is embedded and fixed in the mounting hole, the compression hemostatic airbag is made of a transparent material, the inflation and expansion extension direction of the compression hemostatic airbag is perpendicular to the skin surface at the wound, and an air guide tube is connected to the compression hemostatic airbag, which is used to inflate and deflate the compression hemostatic airbag.

[0007] It can be seen that after the patient's head surgery, the headgear is worn on the head to ensure that the face is exposed from the exposure port. At the same time, the position of the compression hemostatic airbag is aligned with the position of the surgical wound, and then the compression hemostatic airbag is inflated. The compression hemostatic airbag is inflated and expanded to compress the surgical wound to achieve a hemostatic effect. Since the compression hemostatic airbag is made of transparent material, it is convenient for medical staff to observe the recovery of the surgical wound through the compression hemostatic airbag. In addition, by filling with different amounts of gas, the degree of expansion of the compression hemostatic airbag is different, and the amount of compression on the wound is different, which is convenient for adjusting the compression force to an appropriate level. It is highly practical and lighter than traditional bandaging methods.

[0008] Furthermore, the end of the air guide tube is connected to a connecting cap, the syringe head can be matched and inserted into the connecting cap, the side of the connecting cap is connected to an air inlet pipe, a second one-way valve is installed in the air inlet pipe, and a first one-way valve is installed in the air guide tube.

[0009] Furthermore, the first one-way valve directs flow from the connecting cap to the compression hemostasis airbag, and the second one-way valve directs flow from the air inlet pipe to the connecting cap.

[0010] When inflating the compression hemostatic airbag, insert the syringe head into the connecting cap, operate the syringe to draw air, and under the one-way flow guidance action of the second one-way valve and the first one-way valve, the external air is drawn into the syringe through the air inlet pipe and the connecting cap, and then operate the syringe to exhaust air. Under the one-phase flow guidance action of the second one-way valve and the first one-way valve, the internal gas of the syringe is injected into the compression hemostatic airbag through the connecting cap and the air guide tube, thereby achieving inflation of the compression hemostatic airbag.

[0011] Furthermore, a connecting tube is connected to the airway tube between the first one-way valve and the compression hemostasis airbag, and an exhaust head for deflation is connected to the end of the connecting tube.

[0012] Furthermore, the exhaust head is provided with an inner cavity communicated with the outside, the inner end wall of the inner cavity is provided with a connecting hole with a smaller aperture than that of the inner cavity and communicated with the connecting pipe, the outer wall of the exhaust head is provided with an exhaust hole that passes through the inner cavity, a sealing plug for sealing the exhaust hole is slidably installed in the inner cavity, a pull handle extending to the outside of the exhaust head is fixedly connected to the side of the sealing plug, a spring is provided in the inner cavity between the sealing plug and the connecting hole, one end of the spring is fixedly connected to the sealing plug, and the other end is fixedly connected to the inner end wall of the inner cavity.

[0013] By pinching the handle and pulling the sealing plug outward, the spring is stretched and charged. In addition, the sealing plug is misaligned with the exhaust hole, and the gas inside the compression hemostatic airbag is discharged to the outside through the airway, the connecting tube, the connecting hole and the exhaust hole, so as to achieve the deflation of the compression hemostatic airbag, and then facilitate the pressure relief adjustment of the compression hemostatic airbag when it is over-inflated. After loosening the handle, the elastic force of the spring can be used to pull the sealing plug to slide and reset, and the sealing plug will block the exhaust hole to prevent the gas inside the compression hemostatic airbag from leaking randomly, which is conducive to maintaining the expansion degree of the compression hemostatic airbag.

[0014] Furthermore, widened bands are provided at the edges of the wearing opening and the exposure opening, and a yielding opening is provided on the medical hemostatic headgear at a position corresponding to the position of the patient's ear.

[0015] By adding wider bands to the edges of the wearing opening and the exposure opening, the contact area with the patient's skin surface is increased, the tightening pressure can be distributed, excessive tightening and increased patient discomfort can be avoided, and the opening is left for the patient's ears to be exposed, thereby improving the patient's comfort level.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0017] 1. Since the compression hemostatic airbag of the utility model is made of transparent material, it is convenient for medical staff to observe the recovery of surgical wounds through the compression hemostatic airbag. In addition, by filling different amounts of gas, the compression hemostatic airbag expands to different degrees, and the amount of compression on the wound is different, which is convenient for adjusting the compression force to an appropriate degree. It is highly practical and lighter than traditional bandaging methods.

[0018] 2. The utility model increases the contact area with the patient's skin surface by adding wide bands to the edges of the wearing opening and the exposure opening, which can distribute the tightening pressure and avoid excessive tightening that increases the patient's discomfort. The concession opening can help the patient to expose himself, thereby improving the patient's comfort level. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the partial structure of the surface of the compression hemostasis airbag in the utility model;

[0021] Figure 3 It is a schematic cross-sectional view of the structure of the connecting cap in the utility model;

[0022] Figure 4 It is a schematic cross-sectional view of the structure of the exhaust head in the utility model.

[0023] In the figure: 1. medical hemostatic headgear; 11. wearing port; 12. exposure port; 13. widening band; 14. giving way port; 2. compression hemostatic airbag; 21. installation hole; 3. air guide tube; 31. first one-way valve; 4. connecting cap; 41. air inlet pipe; 42. second one-way valve; 5. connecting pipe; 6. exhaust head; 61. inner cavity; 62. connecting hole; 63. exhaust hole; 64. sealing plug; 65. pull handle; 66. spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4The utility model provides an airbag hemostatic headgear, comprising a medical hemostatic headgear 1, the medical hemostatic headgear 1 is provided with a wearing port 11 for wearing and an exposure port 12 for exposing the patient's face, the medical hemostatic headgear 1 is provided with a mounting hole 21 at a position corresponding to the surgical wound, a compression hemostatic airbag 2 is embedded and fixed in the mounting hole 21, the compression hemostatic airbag 2 is made of a transparent material, such as medical-grade transparent plastic, the inflation and expansion extension direction of the compression hemostatic airbag 2 is perpendicular to the skin surface at the wound, the compression hemostatic airbag 2 is connected to an air guide tube 3, and the air guide tube 3 is used to inflate and deflate the compression hemostatic airbag 2.

[0026] After the patient's head surgery, the headgear is worn on the head to ensure that the face is exposed from the exposure port 12. At the same time, the position of the compression hemostatic airbag 2 is aligned with the position of the surgical wound. The compression hemostatic airbag 2 is then inflated. The compression hemostatic airbag 2 is inflated and expanded to compress the surgical wound to achieve a hemostatic effect. Since the compression hemostatic airbag 2 is made of transparent material, it is convenient for medical staff to observe the recovery of the surgical wound through the compression hemostatic airbag 2. In addition, by filling with different amounts of gas, the expansion degree of the compression hemostatic airbag 2 is different, and the amount of pressure on the wound is different, which is convenient for adjusting the pressure to an appropriate level.

[0027] It is worth noting that the position of the compression hemostatic airbag 2 in the present application is optional. The hemostatic head provided in the present application has multiple styles, the main difference being the position of the compression hemostatic airbag 2. A suitable hemostatic headgear is selected according to the surgical wound.

[0028] Secondly, the compression hemostatic airbag 2 is installed in the installation hole 21 through a zipper, so it has a detachable effect, which makes it convenient to disassemble the compression hemostatic airbag 2 and change the dressing for the wound.

[0029] Specifically, the end of the air guide tube 3 is connected to the connecting cap 4, the syringe head can be matched and inserted into the connecting cap 4, the side of the connecting cap 4 is connected to the air inlet pipe 41, the second one-way valve 42 is installed in the air inlet pipe 41, and the first one-way valve 31 is installed in the air guide tube 3.

[0030] Specifically, the first one-way valve 31 guides the flow from the connecting cap 4 to the compression hemostasis airbag 2, and the second one-way valve 42 guides the flow from the air inlet pipe 41 to the connecting cap 4. Figure 3 shown.

[0031] When inflating the compression hemostatic airbag 2, the syringe head is matched and inserted into the connecting cap 4, and the syringe is operated to draw air. Under the one-way flow guidance of the second one-way valve 42 and the first one-way valve 31, the external air is drawn into the syringe through the air inlet pipe 41 and the connecting cap 4, and then the syringe is operated to exhaust. Under the one-phase flow guidance of the second one-way valve 42 and the first one-way valve 31, the internal gas of the syringe is injected into the compression hemostatic airbag 2 through the connecting cap 4 and the air guide tube 3, thereby achieving the inflation of the compression hemostatic airbag 2.

[0032] Specifically, a connecting tube 5 is connected to the airway tube 3 between the first one-way valve 31 and the compression hemostasis airbag 2 , and an exhaust head 6 for deflation is connected to the end of the connecting tube 5 .

[0033] Specifically, the exhaust head 6 is provided with an inner cavity 61 communicated with the outside, the inner end wall of the inner cavity 61 is provided with a connecting hole 62 whose aperture is smaller than that of the inner cavity 61 and communicated with the connecting pipe 5, the outer wall of the exhaust head 6 is provided with an exhaust hole 63 that passes through the inner cavity 61, a sealing plug 64 for sealing the exhaust hole 63 is slidably installed in the inner cavity 61, a pull handle 65 extending to the outside of the exhaust head 6 is fixedly connected to the side of the sealing plug 64, and a spring 66 is provided in the inner cavity 61 between the sealing plug 64 and the connecting hole 62, one end of the spring 66 is fixedly connected to the sealing plug 64, and the other end is fixedly connected to the inner end wall of the inner cavity 61.

[0034] By pinching the pull handle 65 and pulling the sealing plug 64 outward, the spring 66 is stretched and charged. In addition, the sealing plug 64 is misaligned with the exhaust hole 63, and the gas inside the compressed hemostatic airbag 2 is discharged to the outside through the airway tube 3, the connecting tube 5, the connecting hole 62 and the exhaust hole 63, so as to achieve the deflation of the compressed hemostatic airbag 2, and then facilitate the pressure relief adjustment of the compressed hemostatic airbag 2 when it is over-inflated. After loosening the pull handle 65, the elastic force of the spring 66 can be used to pull the sealing plug 64 to slide and reset, and the sealing plug 64 will block the exhaust hole 63 to prevent the gas inside the compressed hemostatic airbag 2 from leaking randomly, which is conducive to maintaining the expansion degree of the compressed hemostatic airbag 2.

[0035] Specifically, a widened band 13 is provided at the edges of the wearing opening 11 and the exposure opening 12, which increases the contact area with the patient's skin surface and can distribute the tightening pressure to avoid excessive tightening and increase the patient's discomfort. The medical hemostatic headgear 1 is provided with a clearance opening 14 corresponding to the position of the patient's ear, which is used to expose the patient's ear and improve the patient's comfort.

[0036] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the present invention are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the present invention, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. An airbag hemostatic headgear, comprising a medical hemostatic headgear (1), characterized in that: The medical hemostatic headgear (1) is provided with a wearing opening (11) for wearing the headgear and an exposure opening (12) for exposing the patient's face; The medical hemostatic headgear (1) is provided with a mounting hole (21) at a position corresponding to the surgical wound, and a compression hemostatic airbag (2) is embedded and fixed in the mounting hole (21); The compression hemostasis airbag (2) is made of a transparent material, and the inflation and expansion direction of the compression hemostasis airbag (2) is perpendicular to the skin surface at the wound site; The compressive hemostatic airbag (2) is connected to an air guide tube (3), and the air guide tube (3) is used to inflate and deflate the compressive hemostatic airbag (2).

2. The airbag hemostatic headgear according to claim 1, characterized in that: The end of the airway tube (3) is connected to a connecting cap (4), and the head of the syringe can be matched and inserted into the connecting cap (4); The side of the connection cap (4) is connected to an air intake pipe (41), and a second one-way valve (42) is installed in the air intake pipe (41); A first one-way valve (31) is installed in the air guide pipe (3).

3. The airbag hemostatic headgear according to claim 2, characterized in that: The first one-way valve (31) directs flow from the connecting cap (4) to the compression hemostasis airbag (2); The flow guiding direction of the second one-way valve (42) is from the air inlet pipe (41) to the inside of the connecting cap (4).

4. The airbag hemostatic headgear according to claim 2, characterized in that: A connecting tube (5) is connected to the air guide tube (3) between the first one-way valve (31) and the compression hemostasis airbag (2), and an exhaust head (6) for deflation is connected to the end of the connecting tube (5).

5. The airbag hemostatic headgear according to claim 4, characterized in that: The exhaust head (6) is provided with an inner cavity (61) communicating with the outside, the inner end wall of the inner cavity (61) is provided with a connecting hole (62) having a smaller diameter than the inner cavity (61) and communicating with the connecting pipe (5), and the outer wall of the exhaust head (6) is provided with an exhaust hole (63) penetrating the inner cavity (61); A sealing plug (64) for sealing the exhaust hole (63) is slidably mounted in the inner cavity (61), and a handle (65) extending to the outside of the exhaust head (6) is fixedly connected to the side of the sealing plug (64); A spring (66) is provided in the inner cavity (61) between the sealing plug (64) and the connecting hole (62); one end of the spring (66) is fixedly connected to the sealing plug (64), and the other end is fixedly connected to the inner end wall of the inner cavity (61).

6. The airbag hemostatic headgear according to claim 1, characterized in that: Widening bands (13) are provided at the edges of the wearing opening (11) and the exposure opening (12); The medical hemostatic headgear (1) is provided with a clearance opening (14) at a position corresponding to the patient's ear.

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