CN220404261U - A kind of craniomaxillofacial trauma dressing hemostatic towel - Google Patents

Abstract

The utility model discloses a craniomaxillofacial wound dressing hemostatic towel, which comprises an elastic dressing towel body and a head fixing structure arranged on the elastic dressing towel body, wherein the elastic dressing towel body comprises a cranium region, a cheek region and a mandible region, openings corresponding to eyes, noses and mouths of patients are preset on the cheek region, connecting edges of the cranium region, the cheek region and the mandible region are all provided with connecting structures, and the cranium region, the cheek region and the mandible region can be combined to form wound dressing structures with at least two different forms; at least one inflatable pressurizing air bag is arranged in each of the skull area, the cheek area and the mandible area, and each inflatable pressurizing air bag is provided with an inflatable member which can be connected with an inflatable mechanism. The craniomaxillofacial wound dressing hemostatic towel provided by the utility model can be used for connecting and combining the cranium area, the cheek area and the mandible area according to the requirements to form wound dressing hemostatic towels in different modes, and the inflatable pressurizing air bags can be used for compressing the injured parts after being inflated so as to realize hemostasis.

Description

A kind of craniomaxillofacial trauma dressing hemostatic towel

Technical field

The utility model relates to the technical field of medical supplies, in particular to a hemostatic bandage for craniofacial trauma.

Background technique

The incidence of craniofacial trauma is increasing year by year in both peacetime and wartime. Craniofacial trauma such as explosion injuries and penetrating injuries can account for 30% of all evacuation personnel, becoming the focus of wartime rescue and evacuation treatment. Hemostasis is the most important on-site rescue measure for patients with craniomaxillofacial trauma after "establishing effective ventilation."

Because the cranial and maxillofacial tissue structure is complex, and trauma often involves important tissues and organs such as the eyes, nose, mouth, brain, and cervical spine, the technical requirements for hemostatic bandaging are relatively high. The existing hemostasis bandaging methods for craniomaxillofacial trauma mainly include elastic bandage bandaging and triangular bandage bandaging. The elastic bandage bandaging method shown in Figure 1 and the triangular bandage bandaging method shown in Figure 2 are affected by the appearance characteristics of the head and face. , the use of elastic bandage and triangle bandaging methods requires high professionalism of operators, is complex, time-consuming and labor-intensive, and is prone to problems such as excessive looseness, excessive tightness, displacement, and secondary pressure injuries, making it difficult to achieve effective treatment. The purpose of pressure and hemostasis.

Utility model content

The purpose of this utility model is to provide a hemostatic dressing for craniofacial trauma to solve the above-mentioned deficiencies in the prior art.

In order to achieve the above objects, the present utility model provides the following technical solutions:

A hemostatic bandage for craniofacial trauma, including an elastic bandage body and a head fixing structure provided on the elastic bandage body. The head fixation structure can be fixed on the patient's head. The elastic bandage The body includes a skull area, a cheek area and a mandibular area. The cheek area is preset with openings corresponding to the patient's eyes, nose and mouth. The connecting edges of the skull area, cheek area and mandibular area are all provided with A connecting structure, the skull area, cheek area and mandibular area can be combined to form at least two different forms of wound dressing structures;

At least one inflatable and pressurized air bag is provided in the head area, cheek area and mandibular area, and each of the inflated and pressurized air bags is provided with an inflatable part that can be connected to an inflating mechanism, and the inflating mechanism is selectively Inflate one, two or more of the inflatable pressurized air bags.

In the above-mentioned hemostatic bandage for craniofacial trauma, a plurality of the inflatable pressurized air bags are provided in the head area, cheek area and mandibular area.

In the above hemostatic bandage for craniofacial trauma, the cheek area is provided with an adhesive portion at the opening, and a treatment protective piece can be connected to and installed on the adhesive portion.

In the above hemostatic bandage for craniofacial trauma, the head region includes a top bandage, a forehead bandage and an ear bandage connected to the head bandage, and the ear bandage is provided with openings for exposing the ears.

In the above hemostatic bandage for craniofacial trauma, the head fixation structure includes a first adhesive tape and a second adhesive tape arranged on opposite sides of the skull area. The first adhesive tape and the second adhesive tape The strap can be fixed around the patient's head.

In the above hemostatic bandage for craniofacial trauma, the connection structure includes a zipper structure provided on the connection edges of the head area, cheek area and mandibular area.

In the above hemostatic dressing for craniofacial trauma, the connection structure includes an adhesive structure provided at the connection edges of the head area, cheek area and mandibular area.

The above-mentioned craniomaxillofacial trauma dressing hemostatic towel also includes an eye protection piece, which is detachably connected to the opening corresponding to the patient's eye for covering and fixing on the patient's eye.

The above-mentioned craniomaxillofacial trauma dressing hemostatic towel also includes a liquid circulation massage component. The liquid circulation massage component includes a liquid supply part, a liquid circulation tube and a liquid collection part. The liquid circulation tube is arranged on each inflatable pressurized air bag for the liquid supply part. In order to provide liquid under pressure to the liquid circulation pipe, the liquid collecting part is used to collect the liquid output from the liquid circulation pipe and finally transport it to the liquid supply part.

In the above technical solution, the present invention provides a hemostatic bandage for craniofacial trauma, which includes an elastic bandage body and a head fixing structure provided on the elastic bandage body. The elastic bandage body includes a skull area, a cheek area and a head fixation structure. In the mandibular area, the connecting edges of the skull area, cheek area and mandibular area are all provided with connecting structures, so that when in use, the skull area, cheek area and mandibular area can be connected and combined to form different modes of wound dressing hemostatic towels, thus It meets the requirements of bandaging and hemostasis for patients with different injured parts, and is equipped with inflatable pressurized air bags in the skull area, cheek area and mandibular area. The inflatable pressurized air bags corresponding to the injured parts can be inflated through the inflating mechanism. The pressurized balloon applies pressure to the injured area to stop bleeding.

Description of the drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only used in the present utility model. For some of the embodiments described, those of ordinary skill in the art can also obtain other drawings based on these drawings.

Figure 1 is a schematic structural diagram of an elastic bandage wrapping method in the prior art;

Figure 2 is a schematic structural diagram of the triangle bandaging method in the prior art;

Figure 3 is a schematic structural diagram of the craniofacial trauma dressing hemostatic towel in the first mode according to the embodiment of the present invention;

Figure 4 is a schematic structural diagram of the craniofacial trauma dressing hemostatic towel in the second mode according to the embodiment of the present invention;

Figure 5 is a schematic structural diagram of the craniofacial trauma dressing hemostatic towel in the third mode according to the embodiment of the present invention;

Figure 6 is an internal schematic diagram of a hemostatic bandage for craniomaxillofacial trauma according to an embodiment of the present invention.

Explanation of reference symbols:

1. Elastic bandage body; 11. Head fixation structure; 12. First adhesive tape; 13. Second adhesive tape; 14. Connection structure; 2. Skull area; 3. Cheek area; 31. Opening; 32. Adhesive part; 33. Eye protection part; 4. Mandibular area; 5. Inflatable pressurized air bag.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be introduced in further detail below with reference to the accompanying drawings.

As shown in Figures 3-6, the embodiment of the present invention provides a hemostatic dressing for craniofacial trauma, including an elastic dressing body 1 and a head fixing structure 11 provided on the elastic dressing body 1. The head fixing structure 11 can be fixed on the patient's head. The elastic bandage body 1 includes a skull area 2, a cheek area 3 and a mandibular area 4. The cheek area 3 is preset with openings 31 corresponding to the patient's eyes, nose and mouth. The connecting edges of the head area 2, the cheek area 3 and the mandibular area 4 are all provided with connection structures 14. The head area 2, the cheek area 3 and the mandibular area 4 can be combined to form at least two different forms of wound dressing structures. The head area 2, cheek area At least one inflatable and pressurized air bag 5 is provided in the area 3 and the mandibular area 4. Each inflated and pressurized air bag 5 is provided with an inflatable part that can be connected to an inflating mechanism. The inflating mechanism can selectively inflate one or both of the inflated and pressurized air bags 5. Or multiple inflatable pressurized air bags 5 are inflated.

Specifically, the elastic bandage body 1 is made of breathable and elastic materials. The elastic bandage body 1 includes a head area 2, a cheek area 3 and a mandibular area 4 that can be combined and connected in sequence. The head area 2, cheek area 3 and The mandibular area 4 is made of the same material. The cranial area 2 corresponds to the patient's head, forehead and ears. The cheek area 3 corresponds to the patient's face and cheeks. The mandibular area corresponds to the patient's mandible. On the cheek The opening 31 is provided on the area 3, and the opening 31 corresponds to the patient's eyes, nose and mouth, so that when the patient wears the wound dressing hemostatic towel with the cheek area 3, the eyes, nose and mouth are respectively Corresponding to the opening 31, so that the eyes, nose and mouth can be exposed, a connecting structure 14 is provided on the connecting edges of the skull area 2, cheek area 3 and mandibular area 4. The connecting structure 14 can be a zipper structure. , or it can be an adhesive structure, so that during use, the head area 2, cheek area 3 and mandibular area 4 can be connected and combined to form different modes of wound dressing hemostatic towels, such as the first mode. The trauma bandage and hemostatic towel includes the skull area 2, the cheek area 3 and the mandibular area 4, which are connected in sequence. At this time, the trauma bandage and hemostatic towel can cover the patient's head, forehead, ears, face, cheeks and mandible. , at this time, the bandaging range for the patient is the largest; in the second mode, at this time, the trauma bandage and hemostatic towel include the skull area 2 and cheek area 3, which are connected in sequence, and the mandibular area 4 is exposed. At this time, the trauma bandage and hemostatic towel can cover the patient's The head, forehead, ears, face and cheeks are all corresponding, and the covered areas are bandaged to stop bleeding. In the third mode, at this time, the trauma bandage hemostatic towel includes the skull area 2, mandibular area 4, and cheeks connected in sequence. area is exposed. At this time, the trauma bandage and hemostatic towel can cover the patient's head, forehead, ears and mandible, and bandage and stop bleeding in the covered area. The second mode and the third mode are used to treat the patient. Bandage the injured area to stop bleeding.

In this embodiment, in order to enable the wound dressing and hemostatic towel to be wrapped on the patient's head, the head fixing structure 11 is provided on the wound dressing and hemostatic towel. The head fixing structure 11 may be provided only on the skull area 2, or The head fixation structure 11 can be provided on both the skull area 2 and the mandibular area 4. The head fixation structure 11 can be a binding belt that can be tied to the head. Each set of binding belts has two, and two binding belts are used. The straps are provided with buttons or adhesive parts, through which the two binding straps can be fixed on the patient's head. Inflatable pressurized airbags are provided in the skull area 2, cheek area 3 and mandibular area 4. 5. There can be one, two, three or more inflatable and pressurized air bags 5 in each of the head area 2, cheek area 3 and mandibular area 4, and each inflatable and pressurized air bag 5 is set independently. The air bags 5 are provided with inflating parts and deflation ports. The inflating parts can be connected to the inflating mechanism. During use, the inflatable and pressurized air bags 5 can be inflated and pressurized through the inflating mechanism according to the injured part, thereby achieving pressurization. For example, cheek area 3 includes nasal area air bag, left cheek area 3 air bag and left cheek area 3 air bag. When the patient's left cheek is injured, the left cheek area 3 air bag can be inflated and pressurized through the inflating mechanism, and the left cheek area 3 air bag can be inflated and pressurized. 3 Carry out compression to stop bleeding, such as the left frontal air bag, the left parietal air bag, the left behind-the-ear and back-occipital air bag, the right frontal air bag, the right parietal air bag, the right behind-the-ear and back-occipital air bag. When the patient's left forehead When the area is injured, the air bag in the left frontal area is inflated to achieve pressure and hemostasis. It should be noted that the inflatable pressure air bags 5 in the head area 2, cheek area 3 and mandibular area 4 can be divided and set as needed, so as to Use according to different patients.

The embodiment of the present invention provides a hemostatic dressing for craniofacial trauma, which includes an elastic dressing body 1 and a head fixing structure 11 provided on the elastic dressing body 1. The elastic dressing body 1 includes a head area 2 and a cheek area. 3 and the mandibular area 4, the connecting edges of the head area 2, the cheek area 3 and the mandibular area 4 are all provided with a connection structure 14, so that during use, the head area 2, the cheek area 3 and the mandibular area 4 can be connected and combined as needed. Different modes of trauma dressing and hemostatic towels are formed to meet the requirements of dressing and hemostasis for patients with different injured parts, and inflatable pressurized air bags 5 are provided in the head area 2, cheek area 3 and mandibular area 4, which can be used by the inflating mechanism. The inflatable and pressurized airbag 5 corresponding to the injured part is inflated, and the inflated and pressurized airbag 5 compresses the injured part to achieve hemostasis.

In this embodiment, preferably, multiple inflatable pressurized airbags 5 are provided in the head area 2, cheek area 3 and mandibular area 4. The inflatable pressurized airbags 5 in the head area 2, cheek area 3 and mandibular area 4 The number and size can be set as needed to meet the use requirements in different scenarios. At the same time, the inflatable and pressurized airbags 5 can also be detachably installed in the skull area 2, cheek area 3 and mandibular area 4, so according to the use situation The inflatable and pressurized air bags 5 in the head area 2, cheek area 3 and mandibular area 4 can be replaced, thereby adjusting the number and size of the inflated and pressurized air bags 5.

In this embodiment, preferably, the cheek area 3 is provided with an adhesive portion 32 at the opening 31. The adhesive portion 32 can be connected and installed with a treatment protection piece; the treatment protection piece can be an eye protection mask, an intranasal hemostatic balloon, For accessories such as the oropharyngeal airway, the adhesive part 32 can be Velcro, so that during use, accessories such as eye protection shields, intranasal hemostatic balloons, oropharyngeal airways, etc. can be fixed on the opening 31 through adhesive means. for easy use during on-site first aid.

In this embodiment, preferably, the head area 2 includes a head scarf, a forehead scarf and an ear scarf connected to the head scarf. The ear scarf is provided with openings for exposing the ears; the head scarf, forehead scarf and The earband has an integrated structure, thereby forming the head area 2, and is made of a material with elasticity and good breathability.

In this embodiment, preferably, the head fixation structure 11 includes a first adhesive tape 12 and a second adhesive tape 13 arranged on opposite sides of the skull region 2. The first adhesive tape 12 and the second adhesive tape 13 It can be fixed around the patient's head; the first adhesive tape 12 and the second adhesive tape 13 can be one, two or three. When in use, the first adhesive tape 12 and the second adhesive tape 13 The connecting tape 13 is adhesively fixed on the patient's head.

In this embodiment, preferably, the connection structure 14 includes a zipper structure arranged at the connecting edge of the head area 2, cheek area 3 and mandibular area 4, and the zipper structure is arranged at the head area 2 and cheek area 3 as well as the head area 2 and mandibular area. On the corresponding side of 4, when in use, the connection between the skull area 2, the cheek area 3 and the mandibular area 4 can be achieved through the zipper structure, thereby having different use modes and satisfying different use scenarios.

In this embodiment, preferably, the connection structure 14 includes an adhesive structure disposed at the connecting edges of the head area 2, cheek area 3, and mandibular area 4; the adhesive structure is disposed between the head area 2, the cheek area 3, and the head area. 2 and the corresponding sides of the mandibular area 4, so that when in use, the connection between the skull area 2, the cheek area 3 and the mandibular area 4 can be realized through the zipper structure, thereby having different usage modes and satisfying different uses. Scenes.

In this embodiment, preferably, it also includes an eye protector 33, which is detachably connected to the opening 31 corresponding to the patient's eye, and is used to cover and fix on the patient's eye; the eye protector 33 It can be connected to the opening 31 by adhesion, and a snap-in portion can also be provided on the opening 31. For example, a snap-in groove is provided in the circumferential direction of the opening 31, and the eye protection piece 33 is provided with a corresponding snap-in portion that can be inserted into the opening 31. to the buckle in the slot, thereby achieving a fixed connection between the eye protection piece 33 and the opening 31 . The eye protection piece 33 and the opening 31 can also be connected in other ways. The eye protection piece 33 An inflatable pressurized airbag 5 can also be provided on the patient's eye protector 33 , so that when the patient's eye is injured, the eye protector 33 can cover and compress the injured eye part of the patient to stop bleeding.

In this embodiment, preferably, a liquid circulation massage component (not shown in the figure) is also included. The liquid circulation massage component includes a liquid supply part, a liquid circulation pipe and a liquid collection part. The liquid circulation pipe is arranged in each inflated and pressurized air bag 5 The liquid supply part is used to provide pressurized liquid to the liquid circulation tube, and the liquid collection part is used to collect the liquid output from the liquid circulation tube and finally transport it to the liquid supply part; the liquid supply part and the liquid collection part can be fixedly connected to the wound It can also be detachably connected to the wound dressing and hemostatic towel. For example, when it is necessary to use it, the liquid supply part and the liquid collecting part are installed on the wound dressing and hemostatic towel. When it is not needed, the liquid supply part and the liquid collecting part are installed on the wound dressing and hemostatic towel. The parts and liquid collection parts are removed from the wound dressing hemostatic towel, so as not to affect the patient's wearing and use. Each inflatable and pressurized air bag 5 is provided with a liquid circulation tube, and the liquid circulation tube is bent along the inflatable and pressurized air bag 5, and the liquid The circulation tube is located on the side of the inflatable and pressurized air bag 5 close to the patient's head or face. The liquid circulation tube on each inflatable and pressurized air bag 5 can be independently connected to the liquid supply part and the liquid collecting part. Each inflatable and pressurized air bag 5 The liquid circulation pipes on the air bags 5 can also be connected in sequence and then connected to the liquid supply parts and the liquid collection parts. The liquid supply parts and the liquid collection parts can also be connected to the liquid circulation pipes on each inflated and pressurized air bag 5 through a liquid delivery mechanism. A liquid control valve is provided on the liquid delivery mechanism. The liquid circulation pipe on each inflated and pressurized air bag 5 can be opened or closed through the liquid control valve, thereby realizing the adjustment and control of each liquid circulation pipe. The liquid circulation pipe can also be It is equipped with massage-like protrusions, and the liquid flows through each liquid circulation tube, which can massage the patient's head or face, thereby promoting the blood flow of the patient's head and face, and avoiding the patient's symptoms after wearing the sleeve for a long time. Dizziness and dizziness, and can promote the recovery of injured parts of the patient.

Certain exemplary embodiments of the present invention have been described above only by way of illustration. Needless to say, those of ordinary skill in the art can use various different embodiments without departing from the spirit and scope of the present invention. Modifications to the described embodiments are made. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of the claims of the present invention.

Claims (9)

1. The hemostatic towel for binding craniomaxillofacial wounds is characterized by comprising an elastic binding towel body and a head fixing structure arranged on the elastic binding towel body, wherein the head fixing structure can be fixed on the head of a patient, the elastic binding towel body comprises a cranium region, a cheek region and a mandible region, corresponding opening parts of eyes, noses and mouths of the patient are preset on the cheek region, connecting edges of the cranium region, the cheek region and the mandible region are all provided with connecting structures, and the cranium region, the cheek region and the mandible region can be combined to form wound binding structures with at least two different forms;

at least one inflatable pressurizing air bag is arranged in each of the skull area, the cheek area and the mandible area, and each inflatable pressurizing air bag is provided with an inflatable member which can be connected with an inflatable mechanism, and the inflatable mechanism can selectively inflate one, two or more inflatable pressurizing air bags.

2. The craniomaxillofacial wound packing hemostatic towel according to claim 1, wherein a plurality of said inflatable pressurized air cells are disposed within each of said cranium, cheek and mandibular regions.

3. The craniomaxillofacial wound packing hemostatic towel according to claim 1, wherein the cheek region is provided with an adhesive portion at the opening portion, and a treatment protector is attachable to the adhesive portion.

4. The craniomaxillofacial wound packing hemostatic towel according to claim 1, wherein the cranium region comprises a head towel, a forehead towel and an ear towel connected with the head towel, wherein the ear towel is provided with an opening hole for exposing the ear.

5. The craniomaxillofacial wound packing hemostatic towel according to claim 1, wherein the head fixation structure comprises first and second adhesive strips disposed on opposite sides of the cranium region, the first and second adhesive strips being capable of being secured around the head of a patient.

6. The craniomaxillofacial wound packing hemostatic towel according to claim 1, wherein the connecting structure comprises a zipper structure disposed at the connecting edges of the cranium, cheek and mandibular regions.

7. The craniomaxillofacial wound packing hemostatic towel according to claim 1, wherein the connecting structure comprises an adhesive structure disposed at the connecting edges of the cranium, cheek and mandibular regions.

8. The craniomaxillofacial wound packing hemostatic towel according to claim 1, further comprising an eye protector removably attached to the opening corresponding to the patient's eye for overlying and securing to the patient's eye.

9. The craniomaxillofacial wound dressing hemostatic towel according to claim 1, further comprising a fluid circulation massage assembly including a fluid supply member, a fluid circulation tube and a fluid collection member, the fluid circulation tube being disposed on each of the inflatable pressurized bladders, the fluid supply member being configured to provide pressurized fluid to the fluid circulation tube, the fluid collection member being configured to collect fluid output by the fluid circulation tube and ultimately deliver the fluid to the fluid supply member.