Nasal cavity hemostasis device for ear-nose-throat nursing

Abstract

A nasal cavity hemostasis device for ear-nose-throat nursing comprises a base, a liquid suction assembly used for sucking blood in a nasal cavity is detachably installed in the middle of the base, a pressurizing assembly used for pressing a nose wing is movably installed on the base, and a driving assembly used for driving the pressurizing assembly to press or break away from the nose wing is fixedly installed in the base. The pressurizing assembly comprises two pressing rods, the two pressing rods can move oppositely or oppositely, and pressing plates are hinged to the opposite ends of the two pressing rods; the liquid suction assembly is arranged in the nasal cavity of a patient, blood in the nasal cavity can be rapidly and effectively sucked, excessive blood is stored, meanwhile, the pressurizing assembly is matched to press the nose wing, it is guaranteed that the pressure applying force is suitable for patients with different nose types, and therefore the compression hemostasis effect is rapidly and stably achieved; and adverse effects caused by improper pressing are avoided, and smooth hemostasis treatment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hemostasis equipment, in particular to a nasal hemostasis device for ear, nose and throat care. Background Art

[0002] Otolaryngology is a surgical discipline that diagnoses and treats the ear, nose, throat, and related head and neck areas. Nasal bleeding is one of the common clinical symptoms in otolaryngology. Nasal bleeding is mostly unilateral, but can also be bilateral, intermittent, or continuous. The principle of treating nose bleeding should be "treating the symptoms first, then the root cause", that is, first stop the bleeding as soon as possible, and then treat the cause. Bleeding can occur in any part of the nasal cavity, but it is most common in the anterior and lower nasal septum.

[0003] Currently, packing hemostasis is a more commonly used hemostasis method. The packing method mostly uses medical cotton balls to pack into the patient's nasal cavity for local compression hemostasis. However, this hemostasis method requires timely replacement of the medical cotton balls in the patient's nasal cavity when implementing it. Frequent replacement of cotton balls may cause repeated nasal bleeding in patients.

[0004] In the current prior art, a Chinese patent with authorization announcement number CN218045239U discloses a nasal rapid hemostasis device for ENT nursing, which uses two nasal plugs and a nose wing pressure plate to perform compression hemostasis.

[0005] However, the above technical solution still has at least the following defects: since the nose wing is triangular in shape and has a certain inclination angle, when the nose wing pressure plate is used to press in parallel after the nasal plug is placed, it is easy to cause insufficient pressing, affecting the smooth progress of hemostasis treatment. Moreover, for different patients, the size and type of the nose are different. Direct pressure applied through the elastic sheet may easily cause excessive or insufficient pressure, which may make it difficult for the patient to withstand the pressure and cause discomfort, or reduce the pressurized hemostasis effect due to insufficient pressure. It is difficult to apply to different patients for hemostasis use, and has high limitations in use. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a nasal hemostasis device for ear, nose and throat care, comprising a base, a liquid suction component for absorbing blood in the nasal cavity is detachably installed in the middle of the base, a pressurizing component for pressing the nose wing is movably installed on the base, and a driving component for driving the pressurizing component to press or detach from the nose wing is fixedly installed in the base;

[0007] The pressurizing assembly includes two pressing rods, which can move relative to or away from each other. The opposite ends of the two pressing rods are hinged with pressing plates, which are respectively located on the left and right sides of the liquid-absorbing assembly, and are used to fit on the nose wings.

[0008] Further preferably, the pressurizing assembly further comprises an elastic sheet and a protective pad, wherein the elastic sheet is used to drive the pressing plate to flip along its hinge, and the protective pad is used to restrict the pressing plate to the nose wing.

[0009] Further preferably, the pressing plate is any one of a triangular plate, a circular plate, and a polygonal plate.

[0010] Further preferably, the upper surface of the base is symmetrically provided with strip-shaped openings, the two pressing rods respectively pass through the corresponding strip-shaped openings, and the pressing rods are slidably connected in the strip-shaped openings.

[0011] Further preferably, the absorbent assembly includes an absorbent seat and absorbent cotton, the absorbent seat is detachably mounted on the base, the absorbent seat is used to place the absorbent cotton in the nasal cavity, the absorbent cotton is filled in the absorbent seat, and a contact cover is formed on the outer surface of the absorbent seat.

[0012] Further preferably, the liquid absorption seat includes a card seat and a support frame, the support frame is fixedly mounted on the upper surface of the card seat, the liquid absorbent cotton is mounted on the support frame, a liquid storage tank is provided on the lower surface of the card seat, a sealing cover is clamped on the liquid storage tank, and a through hole connected to the liquid storage tank is provided on the upper surface of the card seat.

[0013] Further preferably, a fixing seat is fixedly connected to the upper surface of the base, and a card slot is provided on the fixing seat, and the card slot can be inserted into the card slot.

[0014] Further preferably, the driving assembly includes a driving rod rotatably installed in the base, both ends of the driving rod are threadedly connected with guide blocks, the two guide blocks can move relative to or away from each other, and the two pressing rods are fixedly connected to the corresponding guide blocks.

[0015] Further preferably, the driving assembly also includes a driven gear formed on the outer surface of the driving rod, an adjustment seat is fixedly mounted on the lower surface of the base, a driving gear is rotatably mounted in the adjustment seat, and the driving gear is meshingly connected with the driven gear.

[0016] Further preferably, straps are fixedly mounted on both the left and right sides of the base.

[0017] Compared with the prior art, the utility model has an ingenious structure and is easy to operate. By placing the liquid absorption component in the patient's nasal cavity, the blood in the nasal cavity can be quickly and effectively absorbed, and the excess blood can be stored. At the same time, the pressurizing component is used to press the nose wing to ensure that the pressure is suitable for patients with different nose shapes, thereby quickly and stably achieving the effect of compression and hemostasis, avoiding the adverse effects caused by inadequate pressing, and ensuring the smooth progress of hemostasis treatment. The driving component can flexibly adjust the pressing or separation of the nose wing by the pressurizing component, making the operation more convenient and efficient, meeting the hemostasis needs of different patients when pressing for hemostasis, ensuring the comfort of pressing while improving the pressurized hemostasis effect, effectively improving the flexibility and adaptability of use, and greatly improving the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view axonometric structural schematic diagram of the utility model.

[0019] Figure 2 It is a rear view structure diagram of the present utility model.

[0020] Figure 3 It is a front view cutaway structural schematic diagram of the utility model.

[0021] Figure 4 The utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] Figure 5 It is a schematic diagram of the structure of the liquid suction seat, the fixing seat and the contact cover of the utility model.

[0023] Explanation of the symbols in the schematic diagram:

[0024] 1. Base; 2. Pressing rod; 3. Pressing plate; 4. Elastic sheet; 5. Protective pad; 6. Strip mouth; 7. Liquid absorption seat; 8. Liquid absorption cotton; 9. Contact cover; 10. Card seat; 11. Support frame; 12. Liquid storage tank; 13. Sealing cover; 14. Through hole; 15. Fixed seat; 16. Card slot; 17. Driving rod; 18. Guide block; 19. Driven gear; 20. Adjusting seat; 21. Driving gear; 22. Strap; DETAILED DESCRIPTION

[0025] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0026] Depend on Figures 1 to 5 It is given that some embodiments of the utility model relate to a nasal hemostasis device for ear, nose and throat care, comprising a base 1, a liquid absorption component for absorbing blood in the nasal cavity is detachably installed in the middle of the base 1, a pressurizing component for pressing the nose wing is movably installed on the base 1, and a driving component for driving the pressurizing component to press or detach from the nose wing is fixedly installed in the base 1;

[0027] The pressurizing assembly includes two pressing rods 2, which can move relative to or away from each other. The opposite ends of the two pressing rods 2 are hinged with pressing plates 3, which are respectively located on the left and right sides of the liquid-absorbing assembly. The two pressing plates 3 are used to fit on the nose wings.

[0028] In these embodiments, by placing the liquid absorption component in the patient's nasal cavity, the blood in the nasal cavity can be quickly and effectively absorbed, and the excess blood can be stored. At the same time, the nose wing is pressed in conjunction with the pressurizing component. The relative movement of the two pressing rods 2 drives the two pressing plates 3 to press the nose wing synchronously, ensuring that the pressure applied is suitable for patients with different nose shapes, thereby achieving the effect of compression and hemostasis quickly and stably, avoiding the adverse effects caused by inadequate pressing, and ensuring the smooth progress of hemostasis treatment. In addition, the driving component can flexibly adjust the pressing or separation of the nose wing by the pressurizing component, making the operation more convenient and efficient, meeting the hemostasis needs of different patients during pressing and hemostasis, ensuring the comfort of pressing while improving the pressurized hemostasis effect, effectively improving the flexibility and adaptability of use, and greatly improving the practicality of use.

[0029] In some embodiments of the nasal hemostasis device for ear, nose and throat care, the pressurizing component also includes an elastic sheet 4 and a protective pad 5, the elastic sheet 4 is used to drive the pressing plate 3 to flip along its hinge, and the protective pad 5 is used to limit the pressing plate 3 to the nose wing.

[0030] In some further embodiments of the nasal hemostasis device for ear, nose and throat care, one end of the elastic sheet 4 is fixedly connected to the pressing rod 2, and the other end of the elastic sheet 4 is fixedly connected to the pressing plate 3. Preferably, the elastic sheet 4 is arc-shaped, and the protective pad 5 is fixedly installed on the outer surface of the pressing plate 3. Preferably, the protective pad 5 is a cotton pad, and the shape corresponds to the pressing plate 3.

[0031] In some embodiments of the nasal hemostasis device for ear, nose and throat care, the pressing plate 3 is any one of a triangular plate, a circular plate and a polygonal plate.

[0032] In some further embodiments of the nasal hemostasis device for ear, nose and throat care, the pressing plate 3 is a rigid plate, and preferably, the pressing plate 3 is a triangular plate.

[0033] In these embodiments, through the cooperation of the pressing plate 3, the elastic sheet 4 and the protective pad 5, the pressing inclination angle of the pressing plate 3 can be adaptively adjusted under the action of the elastic force of the elastic sheet 4, and the pressing plate 3 through the triangular plate can also better fit the nose wings of different nose shapes, ensuring the comfort and reliability during pressing, and the protective pad 5 can further increase the friction force during pressing, ensuring that the pressing plate 3 is stably pressed on the nose wings, avoiding the adverse effects caused by inadequate pressing.

[0034] In some embodiments of the nasal hemostasis device for ear, nose and throat care, the upper surface of the base 1 is symmetrically provided with strip openings 6 , and two pressing rods 2 pass through the corresponding strip openings 6 respectively, and the pressing rods 2 are slidably connected in the strip openings 6 .

[0035] In some further embodiments of the nasal hemostasis device for ear, nose and throat care, the two strip-shaped openings 6 are respectively arranged on both sides of the liquid suction component, and the two pressing rods 2 are both folding rods.

[0036] In these embodiments, through the cooperation between the two strip-shaped openings 6 and the pressing rod 2, the pressing rod 2 slides in the strip-shaped opening 6, ensuring that the two pressing rods 2 can stably move relative to or away from each other, which is beneficial to improving the stability of compression hemostasis.

[0037] In some embodiments of the nasal hemostasis device for ear, nose and throat care, the liquid absorption component includes a liquid absorption seat 7 and liquid absorption cotton 8. The liquid absorption seat 7 can be detachably mounted on the base 1. The liquid absorption seat 7 is used to place the liquid absorption cotton 8 in the nasal cavity. The liquid absorption cotton 8 is filled in the liquid absorption seat 7, and a contact cover 9 is formed on the outer surface of the liquid absorption seat 7.

[0038] In some embodiments of the nasal hemostasis device for ear, nose and throat care, the liquid absorption seat 7 includes a holder 10 and a support frame 11, the support frame 11 is fixedly mounted on the upper surface of the holder 10, the liquid absorbent cotton 8 is mounted on the support frame 11, a liquid storage tank 12 is provided on the lower surface of the holder 10, a sealing cover 13 is clamped on the liquid storage tank 12, and a through hole 14 connected to the liquid storage tank 12 is provided on the upper surface of the holder 10.

[0039] In some further embodiments of the nasal hemostasis device for ear, nose and throat care, the contact cover 9 wraps the outer surface of the absorbent seat 7, the absorbent cotton 8 inside and outside the support frame 11 is formed as one piece, and a pull ring is provided on the outer surface of the sealing cover 13.

[0040] In these embodiments, the absorbent cotton 8 can be medical cotton and then filled into the absorbent seat 7. The support frame 11 can be a flexible frame or a rigid frame, which can be selected according to actual use requirements. When performing hemostasis treatment, the absorbent cotton 8 is filled onto the support frame 11 so that the contact cover 9 can wrap the support frame 11 to prevent the support frame 11 from directly contacting the nasal cavity, and then placed in the nasal cavity. The blood is absorbed by the absorbent cotton 8. If necessary, the blood can also be transferred to the through hole 14 through the absorbent cotton 8, and then enter the liquid storage tank 12 for storage. After the treatment is completed, the absorbent cotton 8 is removed from the absorbent seat 7, and the sealing cover 13 is opened to handle the blood in time for the next use. The cleaning and disinfection are simple and convenient, which is conducive to reducing the cost of hemostasis and making it more convenient and efficient to use.

[0041] In some embodiments of the nasal hemostasis device for ear, nose and throat care, a fixing seat 15 is fixedly connected to the upper surface of the base 1 , and a slot 16 is provided on the fixing seat 15 , and the holder 10 can be inserted into the slot 16 .

[0042] In these embodiments, the number of the fixing seats 15 can be two, or even one when necessary. Through the cooperation of the fixing seats 15 and the card slots 16, the liquid suction seat 7 can be quickly loaded and unloaded, making it more flexible and convenient to use.

[0043] In some embodiments of the nasal hemostasis device for ear, nose and throat care, the driving assembly includes a driving rod 17 rotatably installed in the base 1, and both ends of the driving rod 17 are threadedly connected to guide blocks 18. The two guide blocks 18 can move relative to or away from each other, and the two pressing rods 2 are fixedly connected to the corresponding guide blocks 18 respectively.

[0044] In these embodiments, threads are provided on the outer surfaces of both ends of the driving rod 17, and the two threads are in opposite directions. The two guide blocks 18 are respectively threadedly installed on the driving rod 17. Through the rotation of the driving rod 17, with the cooperation of the pressing rod 2 and the strip-shaped mouth 6, the two guide blocks 18 are driven to move relative to or away from each other, thereby quickly and stably adjusting the pressing, and the driving stability is higher, providing effective pressure for pressing to stop bleeding.

[0045] In some embodiments of the nasal hemostasis device for ear, nose and throat care, the driving assembly also includes a driven gear 19 formed on the outer surface of the driving rod 17, an adjustment seat 20 is fixedly installed on the lower surface of the base 1, and a driving gear 21 is rotatably installed in the adjustment seat 20, and the driving gear 21 is meshingly connected with the driven gear 19.

[0046] In these embodiments, a rotating shaft is rotatably installed in the adjustment seat 20, and the driving gear 21 is fixedly installed on the outer ring surface of the rotating shaft. The driven gear 19 is driven to rotate by rotating the driving gear 21, thereby driving the driving rod 17 to rotate. The operation is more convenient and flexible, which provides convenience for medical staff to efficiently complete compression hemostasis.

[0047] In some embodiments of the nasal hemostasis device for ear, nose and throat care, straps 22 are fixedly installed on both the left and right sides of the base 1.

[0048] In these embodiments, the base 1 is fixed to the patient's head in a binding form by two straps 22, ensuring that the blood suction component and the pressurizing component can be stably placed on the patient's nose, improving the stability of use, and making it easier to disassemble and more flexible and convenient to use.

[0049] When the utility model is used, first fill the absorbent cotton 8 on the absorbent seat 7, then clamp the clamping seat 10 on the fixing seat 15, and then place the absorbent seat 7 with the absorbent cotton 8 into the patient's nasal cavity, and the contact cover 9 directly contacts the patient's nasal cavity to absorb the blood in the nasal cavity into the absorbent seat 7.

[0050] Subsequently, the base 1 is connected to the liquid suction seat 7 and fixed on the patient's nose through the strap 22, and then the driving gear 21 is turned to drive the driving rod 17 to rotate, thereby driving the two pressing rods 2 to move relative to each other, and pressing the two pressing plates 3 on the nose wings at the same time. Under the action of the elastic sheet 4, the pressing plate 3 can better fit the nose wing, avoiding the adverse effects caused by inadequate pressing, ensuring the pressing effect, thereby achieving efficient and stable compression hemostasis, and making the control more convenient and efficient. When pressing for hemostasis, the hemostasis needs of different patients are met, and the comfort of pressing is ensured while improving the pressurized hemostasis effect, effectively improving the flexibility and adaptability of use, and greatly improving the practicality of use.

[0051] After the hemostasis is completed, the binding belt 22 is untied to remove the base 1, and then the liquid absorption seat 7 and the liquid absorption cotton 8 are removed respectively for cleaning, so as to facilitate subsequent use, which is more flexible and convenient to use.

Claims

1. A nasal hemostasis device for ear, nose and throat care, comprising a base (1), characterized in that: A liquid suction component for absorbing blood in the nasal cavity is detachably mounted in the middle of the base (1); a pressurizing component for pressing the nose wing is movably mounted on the base (1); and a driving component for driving the pressurizing component to press or detach from the nose wing is fixedly mounted in the base (1); The pressurizing component comprises two pressing rods (2), the two pressing rods (2) are capable of moving relative to or away from each other, the opposite ends of the two pressing rods (2) are hinged with pressing plates (3), the two pressing plates (3) are respectively located on the left and right sides of the liquid-absorbing component, and the two pressing plates (3) are used to fit on the nose wings.

2. A nasal hemostasis device for ear, nose and throat care according to claim 1, characterized in that: The pressurizing component further comprises an elastic sheet (4) and a protective pad (5), wherein the elastic sheet (4) is used to drive the pressing plate (3) to flip along its hinge, and the protective pad (5) is used to restrict the pressing plate (3) at the nose wing.

3. A nasal hemostasis device for ear, nose and throat care according to claim 1, characterized in that: The pressing plate (3) is any one of a triangular plate, a circular plate, and a polygonal plate.

4. A nasal hemostasis device for ear, nose and throat care according to claim 1, characterized in that: The upper surface of the base (1) is symmetrically provided with strip-shaped openings (6), and the two pressing rods (2) respectively pass through the corresponding strip-shaped openings (6), and the pressing rods (2) are slidably connected in the strip-shaped openings (6).

5. A nasal hemostasis device for ear, nose and throat care according to claim 1, characterized in that: The liquid absorption assembly comprises a liquid absorption seat (7) and liquid absorption cotton (8); the liquid absorption seat (7) is detachably mounted on the base (1); the liquid absorption seat (7) is used to place the liquid absorption cotton (8) in the nasal cavity; the liquid absorption cotton (8) is filled in the liquid absorption seat (7), and a contact cover (9) is formed on the outer surface of the liquid absorption seat (7).

6. A nasal hemostasis device for ear, nose and throat care according to claim 5, characterized in that: The liquid absorption seat (7) comprises a holder (10) and a support frame (11), wherein the support frame (11) is fixedly mounted on the upper surface of the holder (10), and the liquid absorption cotton (8) is mounted on the support frame (11). A liquid storage tank (12) is provided on the lower surface of the holder (10), a sealing cover (13) is clamped on the liquid storage tank (12), and a through hole (14) communicating with the liquid storage tank (12) is provided on the upper surface of the holder (10).

7. A nasal hemostasis device for ear, nose and throat care according to claim 6, characterized in that: A fixing seat (15) is fixedly connected to the upper surface of the base (1), and a card slot (16) is provided on the fixing seat (15), and the card slot (10) can be inserted into the card slot (16).

8. A nasal hemostasis device for ear, nose and throat care according to claim 1, characterized in that: The driving assembly comprises a driving rod (17) rotatably mounted in the base (1), both ends of the driving rod (17) being threadedly connected with guide blocks (18), the two guide blocks (18) being able to move relative to or away from each other, and the two pressing rods (2) being fixedly connected to the corresponding guide blocks (18), respectively.

9. A nasal hemostasis device for ear, nose and throat care according to claim 8, characterized in that: The driving assembly further comprises a driven gear (19) formed on the outer surface of the driving rod (17); an adjusting seat (20) is fixedly mounted on the lower surface of the base (1); a driving gear (21) is rotatably mounted in the adjusting seat (20); and the driving gear (21) is meshingly connected with the driven gear (19).

10. A nasal hemostasis device for ear, nose and throat care according to claim 1, characterized in that: Binding straps (22) are fixedly mounted on both left and right sides of the base (1).

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