Inflatable parotid gland pressurizing head sleeve

Abstract

The utility model belongs to the technical field of medical equipment, and discloses an inflatable parotid gland pressurizing head sleeve which comprises an elastic chin rest, a notch is formed in the front face of the elastic chin rest, and placing bags are fixedly installed on the left side and the right side of the back face of the elastic chin rest. According to the elastic chin rest, through the arrangement of the connecting band, the hook-and-loop fastener son, the mounting band and the hook-and-loop fastener mother, after a patient wears the whole elastic chin rest, the elastic cloth strip can be stretched by pulling the mounting band outwards, so that the hook-and-loop fastener mother is separated from the hook-and-loop fastener son, and the fixing effect on the air bag can be relieved; at the moment, by moving a connecting belt, an air bag is driven to move in a placing bag, so that the air bag is adjusted to the position where the patient needs to be pressurized, at the moment, by loosening a mounting belt, a hook-and-loop fastener mother tape can make contact with a hook-and-loop fastener son tape, and the connecting belt and the air bag can be fixed; therefore, the position deviation of the air bag in long-term use is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to an inflatable parotid gland compression headgear. Background Art

[0002] Salivary fistula after parotidectomy is one of the most likely complications of parotid tumor surgery. After the operation, compressive dressing is required. The purpose is to make the skin flap adhere closely to the deep tissue with the help of external mechanical pressure, so that the residual acini are compressed and atrophy, losing the secretion function, and avoiding the occurrence of salivary fistula.

[0003] After parotidectomy, dressing is needed. Generally, bandage compressive dressing and inflatable compression headgear are used for dressing. Compared with bandage dressing, the inflatable compression headgear is not only convenient to use, but also the pressure can be adjusted, so that the postoperative healing effect is better. However, there are still deficiencies in the actual use process. Due to the differences in patient body types and the positions of surgical incisions, when the patient uses the headgear, the position of the airbag needs to be adjusted. However, after the adjustment is completed, since the airbag is not fixed, when the patient makes movements such as tilting the head up and down or left and right during use, the position of the airbag will gradually shift, so that the airbag cannot accurately compress the position of the surgical incision for a long time. Once the shift of the airbag position is not detected in time, it will affect the postoperative healing of the patient. Therefore, it needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above problems. The utility model provides an inflatable parotid gland compression headgear, which has the advantage of ensuring the stable use of the airbag.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an inflatable parotid gland compression headgear, including an elastic parotid gland support. A notch is formed on the front surface of the elastic parotid gland support. Placement bags are fixedly installed on both the left and right sides of the back surface of the elastic parotid gland support. Airbags located inside the placement bags are movably installed on both the left and right sides of the back surface of the elastic parotid gland support. The outer surface of the airbag is movably connected to the inner surface of the placement bag. A connecting band is fixedly connected to the front surface of the airbag. The outer surface of the connecting band is movably connected to the inner surface of the notch. The inner surface of the connecting band is movably connected to the outer surface of the elastic parotid gland support. A magic tape male sticker is fixedly connected to the front surface of the connecting band. An elastic cloth strip is fixedly installed on the front surface of the elastic parotid gland support between the notches. An installation band is fixedly connected to the front surface of the elastic cloth strip. A magic tape female sticker is fixed to the back surface of the installation band. The outer surface of the magic tape female sticker is movably connected to the outer surface of the magic tape male sticker.

[0006] Preferably, an inflation tube is fixedly connected to the inside of the bottom end of the airbag. The bottom end of the inflation tube penetrates through the placement bag and extends below the placement bag.

[0007] Preferably, a two-way valve is fixedly connected to the bottom end of the inflation tube. There are two two-way valves, and the two two-way valves have the same specifications.

[0008] Preferably, ear holes are formed on both the left and right sides inside the elastic cheek rest. Tightening straps are fixedly connected to both the left and right sides of the elastic cheek rest. There are six tightening straps, and the six tightening straps are symmetric about the elastic cheek rest.

[0009] Preferably, a first magic tape is fixedly installed on the front surface of the tightening strap on the left side of the elastic cheek rest, and a second magic tape is fixedly installed on the back surface of the tightening strap on the right side of the elastic cheek rest.

[0010] Preferably, round holes are formed in the top, bottom, left and right sides inside the elastic cheek rest, and fixing cylinders are fixedly sleeved inside the round holes.

[0011] Preferably, a sponge round block is fixedly installed on the back surface of the fixing cylinder, and a fixing cylinder is fixedly sleeved inside the sponge round block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting a connecting belt, a male magic tape, an installation belt and a female magic tape, after the patient wears the elastic cheek rest as a whole, the elastic cloth strip can be stretched by pulling the installation belt outwards, so that the female magic tape is separated from the male magic tape, thereby releasing the fixing effect on the airbag. At this time, by moving the connecting belt, the airbag is driven to move inside the placement bag, so that the airbag can be adjusted to the position where the patient needs to apply pressure. Then, by loosening the installation belt, the female magic tape and the male magic tape can be made to contact, thereby fixing the connecting belt and the airbag, and avoiding the position of the airbag from shifting during long-term use.

[0014] 2. By setting a fixing cylinder, a sponge round block and a fixing cylinder, when the patient wears the elastic cheek rest as a whole, the upper and lower edges of the elastic cheek rest will closely adhere to the patient's skin, so that the outside air cannot enter the inside of the elastic cheek rest. Due to the design of the fixing cylinder, the outside air can enter through the fixing cylinder and then enter the inside of the elastic cheek rest through the fixing cylinder, thereby improving the air permeability of the whole elastic cheek rest and avoiding the surgical site from being infected due to the patient sweating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2Schematic cross-sectional structure view of the side of the utility model;

[0017] Figure 3 Schematic structure view of the back of the utility model;

[0018] Figure 4 Schematic cross-sectional structure view of the back of the utility model;

[0019] Figure 5 Schematic structure view of the sponge round block of the utility model;

[0020] Figure 6 is Figure 2 Partial enlarged structure view at position A in

[0021] In the figure: 1, elastic parotid gland support; 2, notch; 3, placement bag; 4, airbag; 5, connecting band; 6, hook part of Velcro; 7, elastic cloth strip; 8, installation band; 9, loop part of Velcro; 10, inflation tube; 11, two-way valve; 12, ear hole; 13, tightening band; 14, first Velcro; 15, second Velcro; 16, round hole; 17, fixing cylinder; 18, sponge round block; 19, fixing cylinder. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1 to 6 shown, the present utility model provides an inflatable parotid gland compression headgear, including an elastic parotid gland support 1. A notch 2 is opened on the front surface of the elastic parotid gland support 1. Placement bags 3 are fixedly installed on both the left and right sides of the back surface of the elastic parotid gland support 1. Airbags 4 located inside the placement bags 3 are movably installed on both the left and right sides of the back surface of the elastic parotid gland support 1. The outer surface of the airbag 4 is movably connected to the inner surface of the placement bag 3. A connecting band 5 is fixedly connected to the front surface of the airbag 4. The outer surface of the connecting band 5 is movably connected to the inner surface of the notch 2. The inner surface of the connecting band 5 is movably connected to the outer surface of the elastic parotid gland support 1. A hook part of Velcro 6 is fixedly connected to the front surface of the connecting band 5. An elastic cloth strip 7 located between the notches 2 is fixedly installed on the front surface of the elastic parotid gland support 1. An installation band 8 is fixedly connected to the front surface of the elastic cloth strip 7. A loop part of Velcro 9 is fixed to the back surface of the installation band 8. The outer surface of the loop part of Velcro 9 is movably connected to the outer surface of the hook part of Velcro 6.

[0024] By setting the airbag 4, the airbag 4 can press on the parotid gland operation area of the patient after inflation, so that the skin flap can be closely attached to the deep tissue, the residual glandular alveoli are compressed and atrophy, losing the secretion function, avoiding the occurrence of salivary fistula. When the patient wears it, by pulling the installation belt 8 outwards, the elastic cloth strip 7 is stretched, so that the magic tape male sticker 6 is separated from the magic tape female sticker 9, and then the position of the airbag 4 can be adjusted by moving the connecting belt 5, so that the airbag 4 can accurately press on the operation area.

[0025] Reference Figure 1 、 Figure 3 and Figure 4 , a gas charging pipe 10 is fixedly connected inside the bottom end of the airbag 4, and the bottom end of the gas charging pipe 10 penetrates through the placement bag 3 and extends below the placement bag 3.

[0026] As a technical optimization scheme of the present utility model, the gas can be input into the airbag 4 through the gas charging pipe 10 by an inflation device.

[0027] Reference Figure 1 、 Figure 3 and Figure 4 , a two-way valve 11 is fixedly connected to the bottom end of the gas charging pipe 10, the number of the two-way valves 11 is two, and the specifications of the two two-way valves 11 are the same.

[0028] As a technical optimization scheme of the present utility model, by setting the two-way valve 11, the two-way valve 11 can be closed after the airbag 4 is filled with air, avoiding air leakage.

[0029] Reference Figures 1 to 4 , ear holes 12 are respectively opened on the left and right sides inside the elastic parotid gland support 1, and tightening straps 13 are fixedly connected to the left and right sides of the elastic parotid gland support 1. The number of the tightening straps 13 is six, and the six tightening straps 13 are symmetrical about the elastic parotid gland support 1.

[0030] As a technical optimization scheme of the present utility model, by setting the tightening straps 13, the patient can wear the elastic parotid gland support 1 through the tightening straps 13.

[0031] Reference Figures 1 to 4 , a first magic tape 14 located on the left side of the elastic parotid gland support 1 is fixedly installed on the front surface of the tightening strap 13, and a second magic tape 15 located on the right side of the elastic parotid gland support 1 is fixedly installed on the back surface of the tightening strap 13.

[0032] As a technical optimization scheme of the present utility model, by setting the first magic tape 14 and the second magic tape 15, it is convenient for the patient to wear and remove.

[0033] Reference Figures 1 to 6, round holes 16 are provided inside the top and bottom of the left and right sides of the elastic cheek rest 1, and a fixing cylinder 17 is fixedly sleeved inside the round hole 16.

[0034] As a technical optimization scheme of the present utility model, by providing the fixing cylinder 17, air can enter the inner side of the elastic cheek rest 1 through the fixing cylinder 17, thereby avoiding excessive sultriness inside the elastic cheek rest 1 after wearing.

[0035] Reference Figures 2 to 5 , a sponge round block 18 is fixedly installed on the back of the fixing cylinder 17, and a fixing cylinder 19 is fixedly sleeved inside the sponge round block 18.

[0036] As a technical optimization scheme of the present utility model, by providing the fixing cylinder 19, air can enter the inner side of the elastic cheek rest 1 through the fixing cylinder 19, preventing air from being unable to enter after the edge of the elastic cheek rest 1 is in close contact with the skin.

[0037] The working principle and usage process of the present utility model:

[0038] The patient connects the first magic tape 14 with the second magic tape 15, so that the ear passes through the inside of the ear hole 12, thus completing the wearing of the entire elastic cheek rest 1. Then, by pulling the installation belt 8 outwards, the elastic cloth strip 7 is stretched, causing the magic tape female sticker 9 to separate from the magic tape male sticker 6, thereby releasing the fixing effect on the connecting belt 5. At this time, the patient moves the connecting belt 5 to adjust the position of the airbag 4, so that the airbag 4 can accurately apply pressure to the position of the surgical incision. Then, release the installation belt 8, and the elastic cloth strip 7 drives the installation belt 8 to reset under the action of elastic recovery, so that the magic tape female sticker 9 contacts the magic tape male sticker 6, and then the position of the airbag 4 can be fixed, thus ensuring that the position of the airbag 4 will not shift during long-term wearing. Then, connect the inflation device to the two-way valve 11, and the airbag 4 can be inflated.

[0039] After the patient completes the wearing of the entire elastic cheek rest 1, the outside air will enter the inside of the fixing cylinder 17, and then can enter the inner side of the elastic cheek rest 1 through the fixing cylinder 19, thereby making the overall air permeability of the elastic cheek rest 1 better and avoiding incision infection caused by sultriness inside the elastic cheek rest 1.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inflatable parotid gland pressurizing headgear, comprising an elastic chin rest (1), characterized in that: The front side of the elastic chin rest (1) is provided with a notch (2), and the left and right sides of the back side of the elastic chin rest (1) are fixedly provided with a placement bag (3), and the left and right sides of the back side of the elastic chin rest (1) are movably provided with an air bag (4) located inside the placement bag (3), and the outer surface of the air bag (4) is movably connected to the inner surface of the placement bag (3), and the front side of the air bag (4) is fixedly connected with a connecting belt (5), and the outer surface of the connecting belt (5) is movably connected to the inner surface of the notch (2). The inner surface of the connecting belt (5) is movably connected to the outer surface of the elastic chin rest (1); the front surface of the connecting belt (5) is fixedly connected to a Velcro sub-strip (6); the front surface of the elastic chin rest (1) is fixedly installed with an elastic cloth strip (7) located between the notches (2); the front surface of the elastic cloth strip (7) is fixedly connected to a mounting belt (8); the back surface of the mounting belt (8) is fixed with a Velcro mother patch (9); and the outer surface of the Velcro mother patch (9) is movably connected to the outer surface of the Velcro sub-strip (6).

2. The inflatable parotid gland pressurizing headgear according to claim 1, characterized in that: An inflation tube (10) is fixedly connected to the interior of the bottom end of the airbag (4), and the bottom end of the inflation tube (10) passes through the placement bag (3) and extends to the bottom of the placement bag (3).

3. The inflatable parotid gland pressurizing headgear according to claim 2, characterized in that: A two-way valve (11) is fixedly connected to the bottom end of the inflation tube (10), and there are two two-way valves (11), and the two two-way valves (11) have the same specifications.

4. The inflatable parotid gland pressurizing headgear according to claim 1, characterized in that: Ear holes (12) are provided on both left and right sides of the elastic chin rest (1), and tightening belts (13) are fixedly connected to both left and right sides of the elastic chin rest (1). There are six tightening belts (13), and the six tightening belts (13) are symmetrical about the elastic chin rest (1).

5. The inflatable parotid gland pressurizing headgear according to claim 4, characterized in that: A first Velcro (14) located on the left side of the elastic chin rest (1) is fixedly mounted on the front side of the tightening belt (13), and a second Velcro (15) located on the right side of the elastic chin rest (1) is fixedly mounted on the back side of the tightening belt (13).

6. The inflatable parotid gland pressurizing headgear according to claim 1, characterized in that: Round holes (16) are provided inside the top and bottom ends of the left and right sides of the elastic chin rest (1), and a fixing tube (17) is fixedly sleeved inside the round hole (16).

7. The inflatable parotid gland pressurizing headgear according to claim 6, characterized in that: A sponge round block (18) is fixedly mounted on the back of the fixed cylinder (17), and a fixed cylinder (19) is fixedly sleeved inside the sponge round block (18).

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