Nasal clip hemostasis device for epistaxis

Abstract

The utility model relates to the technical field of medical care, and discloses a nose clip hemostasis device for epistaxis, which comprises two clip arms which are symmetrical to each other, and the two clip arms are crossed and then rotationally connected through a pin shaft to form a clip; the number of the nose wing pads is two, and the two nose wing pads are fixed to the two clamping ends of the clamping piece in a one-to-one correspondence mode respectively; the adjusting mechanism is arranged between the two control ends of the clamping piece, and the adjusting mechanism is used for adjusting the distance between the two control ends, so that the two clamping ends of the clamping piece clamp or release the nose. The technical problem that in the prior art, hemostasis is inconvenient due to manual pressing of the nose wings is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a nasal clip hemostasis device for epistaxis. Background Art

[0002] Epistaxis is one of the common acute diseases in otorhinolaryngology. In mild cases, it only shows blood streaks in nasal discharge, while in severe cases, it can lead to hemorrhagic shock. The causes of epistaxis are divided into local factors and systemic factors.

[0003] The nasal alar digital pressure hemostasis method is a fast, simple and effective hemostasis method. However, when epistaxis occurs, the process of finger pressure or pressing the nasal alar may be relatively long, and situations such as finger sliding and loosening may occur, thus failing to accurately compress the bleeding wound surface, resulting in a worse effect of pressing hemostasis. Content of the Utility Model

[0004] In view of this, the purpose of the utility model is to provide a nasal clip hemostasis device for epistaxis, which solves the technical problem of inconvenient manual pressing of the nasal alar for hemostasis in the prior art.

[0005] The utility model solves the above technical problems through the following technical means: A nasal clip hemostasis device for epistaxis, comprising:

[0006] Clip arms, there are two clip arms which are symmetrical to each other. After the two clip arms cross, they are rotationally connected by a pin shaft to form a clip member;

[0007] Nasal alar pads, there are two nasal alar pads, and the two nasal alar pads are respectively and correspondingly fixed at the two clamping ends of the clip member;

[0008] An adjusting mechanism, the adjusting mechanism is arranged between the two control ends of the clip member, and the adjusting mechanism is used to adjust the distance between the two control ends to clamp or release the nose by the two clamping ends of the clip member.

[0009] Further, the adjusting mechanism includes:

[0010] A support frame, one end of the support frame is fixedly connected to the pin shaft of the clip member, and the other end is fixedly connected with a transfer block, and the transfer block is located between the two control ends of the clip member;

[0011] A traction mechanism, the traction mechanism includes two connecting rods and a limiting rod. One end of each of the two connecting rods is rotationally connected to the inner sides of the two control ends of the clip member respectively; the other ends of the two connecting rods are rotationally connected to the two ends of the limiting rod respectively; a screw hole is arranged at the middle position of the limiting rod, and internal threads are arranged on the inner wall of the screw hole;

[0012] A screw, one end of the screw is rotatably connected to a transfer block, the rod body of the screw passes through the threaded hole of the limit rod, and the thread on the rod body is adapted to the thread on the inner wall of the threaded hole. A knob is provided at the other end of the screw.

[0013] Further, a receiving cavity for receiving the end of the screw is provided in the transfer block. The cross-section of the receiving cavity is T-shaped and an opening is provided on one side.

[0014] A transfer portion is rotatably connected to the end of the screw. After the transfer portion enters the receiving cavity from one side of the opening, it is adapted to the receiving cavity.

[0015] A limiting block is further provided at the opening of the receiving cavity to limit the transfer portion.

[0016] Further, an auxiliary clamping mechanism is further included. The auxiliary clamping mechanism includes:

[0017] Mounting blocks. There are two mounting blocks, and the two mounting blocks are respectively mounted on the two clamping ends of the clamping member. Slots are provided at the upper ends of the two mounting blocks.

[0018] An elastic clip, the elastic clip includes two insertion rods; the two insertion rods are respectively inserted into the slots of the two mounting blocks to clamp the clamping ends.

[0019] Further, a clamping groove penetrating the mounting block is provided on the inner wall of the slot; a clamping block cooperating with the clamping groove is provided at the end of the insertion rod of the elastic clip.

[0020] After the insertion rod is inserted into the clamping groove, the clamping block is clamped and fixed in cooperation with the clamping groove.

[0021] Further, finger rings are further included; there are two finger rings; the two finger rings are respectively fixed on the two control ends of the clamping member and are located outside the control ends.

[0022] The beneficial effects of the present utility model are as follows:

[0023] In the present utility model, by providing two symmetrically arranged clamping arms and fixing them into a clamping member through a pin shaft; by providing an adjusting mechanism between the two control ends of the clamping member to adjust the distance between the two control ends, so that the clamping ends of the clamping member drive the nose wing pads fixed thereon to clamp or release the nose. The technical problem of inconvenient manual pressing of the nose wing for hemostasis in the prior art is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0025] Figure 1 It is a schematic structural diagram of a nose clip hemostasis device for nosebleeds of the present utility model;

[0026] Figure 2 This is a partial structural schematic diagram of a support frame, a transfer block and a screw rod in a nose clip hemostasis device for nose bleeding of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of an elastic clip in a nose clip hemostasis device for nose bleeding according to the utility model;

[0028] Figure 4 This is a schematic diagram of the partial structure of the elastic clip and the mounting block in the nose clip hemostasis device for nose bleeding of the utility model.

[0029] In the above figures: 1, clamp arm; 2, nose pad; 3, mounting block; 4, adjustment mechanism; 41, support frame; 42, adapter block; 43, screw; 44, connecting rod; 45, limit rod; 46, knob; 47, limit block; 5, finger ring; 6, elastic clip; 61, clamp block. Specific implementation method

[0030] The following describes the implementation of the present utility model through specific embodiments. Those skilled in the art can understand the advantages and effects of the present utility model from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for illustrative purposes and are only schematic diagrams, not physical diagrams. They cannot be understood as limitations on the present utility model. In order to better illustrate the embodiments of the present utility model, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known mechanisms and their descriptions may be omitted in the figures.

[0031] In the figures of the embodiments of the present invention, the same or similar numbers correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the figure. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. In the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0032] If Figures 1-4 As shown, the embodiment of the utility model provides a nose clip hemostatic device for nose bleeding, comprising:

[0033] Clamping arms 1, there are two clamping arms 1 and they are symmetrical to each other. The two clamping arms 1 are crossed and connected by a pin to form a clamp;

[0034] Nose wing pads 2, there are two nose wing pads 2, and the two nose wing pads 2 are fixed at the two clamping ends of the clamp one by one;

[0035] Adjustment mechanism 4, which is arranged between the two control ends of the clamp, and is used to adjust the distance between the two control ends so that the two clamping ends of the clamp can clamp or release the nose.

[0036] The specific implementation process of this embodiment includes:

[0037] In this embodiment, two symmetrical clamp arms 1 are provided and fixed by a pin to form a clamp; an adjustment mechanism 4 is provided between the two control ends of the clamp to adjust the distance between the two control ends, so that the clamping end of the clamp drives the nose wing pad 2 fixed thereon to clamp or release the nose. The technical problem of the inconvenience of manually pressing the nose wing to stop bleeding in the prior art is solved.

[0038] In this embodiment, the material of the clamp arm 1 includes stainless steel, titanium alloy and plastic. Each clamp arm 1 is S-shaped, and the two clamp arms 1 are fixed by a pin after crossing; forming a clamp with two control ends and two clamp ends; when the adjustment mechanism 4 adjusts the two control ends to be close, the two clamp ends are clamped, and when the adjustment mechanism 4 adjusts the two control ends to be apart, the two clamp ends are released.

[0039] In this embodiment, the nose pad 2 is made of silicone; the nose pad 2 is wrapped around the end of the clamping end to improve the patient's comfort when clamping the nose, while also simulating the effect of pressing the nose with a finger.

[0040] In this embodiment, the adjustment mechanism 4 includes:

[0041] A support frame 41, one end of which is fixedly connected to the pin of the clamp, and the other end of which is fixedly connected to a transfer block 42 and is located between the two control ends of the clamp;

[0042] The traction mechanism includes two connecting rods 44 and a limiting rod 45. One end of the two connecting rods 44 rotates on the inner side of the two control ends of the clamp in a one-to-one correspondence; the other ends of the two connecting rods 44 are rotatably connected with the two ends of the limiting rod 45 in a one-to-one correspondence; a screw hole is provided in the middle position of the limiting rod 45, and a thread is provided on the inner wall of the screw hole;

[0043] Screw 43, one end of which is rotatably connected to the adapter block 42, the shaft of the screw 43 passes through the screw hole of the limit rod 45, and the thread of the shaft is adapted to the thread of the inner wall of the screw hole, and the other end of the screw 43 is provided with a knob 46;

[0044] The position of the limit rod 45 on the shaft of the screw rod 43 is adjusted by rotating the knob 46 to drive the screw rod 43 to rotate; when the limit rod 45 moves along the shaft of the screw rod 43, it drives the two connecting rods 44 to pull or release the two control ends respectively to adjust the distance between the two control ends.

[0045] If Figure 2 As shown, in this embodiment, the support frame 41 is U-shaped, the two frame rods at the top of the support frame 41 are fixedly connected to the two ends of the pin shaft in a one-to-one correspondence, and the bottom end of the support frame 41 is fixedly connected to the adapter block 42.

[0046] When the screw 43 rotates in different directions, the limit rod 45 moves forward and backward along the length direction of the screw 43; because the thread in the screw hole of the limit rod 45 is adapted to the thread on the rod body of the screw 43, when the screw 43 stops rotating, the position of the limit rod 45 is fixed, so that the clamp has a locking function, so as to clamp and fix the nose, and avoid continuous manual force to keep the nose in a pressed state for a long time.

[0047] In this embodiment, a receiving cavity for receiving the end of the screw rod 43 is provided in the adapter block 42, and the cross section of the receiving cavity is T-shaped; and an opening is provided on one side;

[0048] The end of the screw rod 43 is rotatably connected to a transition portion, and the transition portion enters the accommodating cavity from one side of the opening and adapts to the accommodating cavity;

[0049] A limiting block 47 is also provided at the opening of the accommodating cavity to limit the transfer portion.

[0050] In this embodiment, an opening is provided in the receiving chamber of the adapter block 42 for the adapter portion of the screw 43 to enter and exit; the adapter portion is rotatably connected to the end of the screw 43 via a rotating shaft, making it more convenient for the adapter portion to enter and exit the receiving chamber without affecting the rotation function of the screw 43. The adapter block 42 is also provided at the opening of the receiving chamber to limit the adapter portion to prevent it from escaping from the receiving chamber from the opening when rotating.

[0051] When the end of the screw 43 is located in the accommodating cavity and the screw 43 is threadedly connected to the limit rod 45 of the traction mechanism, the distance between the control ends can only be controlled by rotating the screw 43; and the adapter is rotatably arranged at the end of the screw 43 to be detachably rotatably connected to the adapter block 42, so that the two control ends of the clamp can be separated from the restrictions of the screw 43 and the traction mechanism, and the two clamping ends of the clamp can clamp or release the nose by directly adjusting the distance between the two control ends.

[0052] When the nose clip stops bleeding, directly adjust the distance between the two control ends to make the two clamping ends of the clip clamp the nose, then rotate the adapter to enter the accommodating cavity of the adapter and limit it through the limit block 47; then further rotate the knob 46 to rotate the screw 43 to further adjust the distance between the two control ends, adjust the opening between the two clamping ends and limit it.

[0053] When the nose clip stops bleeding, rotate the knob 46 to rotate the screw 43, adjust the distance between the control ends to increase the opening between the two clamping ends, then open the limit block 47, move the rotating part out of the accommodating cavity, and directly adjust the distance between the control ends to release the nose.

[0054] By providing a transfer portion at the end of the screw 43, providing an opening in the receiving cavity of the transfer block 42 and providing a stopper 47 at the opening, a detachable rotation connection is formed between the screw 43 and the transfer block 42. The working efficiency of the nose clip hemostasis is improved.

[0055] In this embodiment, an auxiliary clamping mechanism is also included, and the auxiliary clamping mechanism includes:

[0056] Mounting block 3, there are two mounting blocks 3, the two mounting blocks 3 are mounted on the two clamping ends of the clamp in a one-to-one correspondence; slots are provided at the upper ends of the two mounting blocks 3;

[0057] Elastic clip 6, elastic clip 6 includes two plug rods; the two plug rods are plugged into the slots of the two mounting blocks 3 one by one to clamp the clamping end.

[0058] In this embodiment, the elastic clip 6 is U-shaped. Under natural circumstances, the ends of the two insertion rods of the elastic clip 6 are close to each other, so that when it is opened, it has an elastic force to move towards each other.

[0059] When the nose clip stops bleeding, directly adjust the distance between the two control ends to make the two clamping ends of the clip clamp the nose. At this time, the elastic clip 6 applies elastic force to the two clamping ends, so that the two clamping ends quickly clamp the nose; so that the adapter part can be rotated into the accommodating cavity of the adapter part and limited by the limit block 47; then further rotate the knob 46 to rotate the screw 43 to further adjust the distance between the two control ends, adjust the opening between the two clamping ends and limit it.

[0060] In this embodiment, the inner wall of the slot is provided with a slot that passes through the mounting block 3; the end of the insertion rod of the elastic clip 6 is provided with a block 61 that matches the slot; after the insertion rod is inserted into the slot, the block 61 matches the slot and is fixed.

[0061] In this embodiment, a finger ring 5 is also included; there are two finger rings 5; the two finger rings 5 ​​are fixed to the two control ends of the clamp in a one-to-one correspondence and are located outside the control ends.

[0062] In this embodiment, each finger ring 5 is integrally formed with the corresponding control end for easy operation.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention. The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A nose clip hemostatic device for nose bleeding, characterized in that: include: Clamping arms, wherein there are two clamping arms which are symmetrical to each other, and the two clamping arms are connected by a pin after crossing to form a clamping member; A nose wing pad, wherein there are two nose wing pads, and the two nose wing pads are fixed at two clamping ends of the clamp respectively and one by one; The adjusting mechanism is arranged between the two control ends of the clamp, and is used to adjust the distance between the two control ends so that the two clamping ends of the clamp can clamp or release the nose.

2. A nose clip hemostatic device for nose bleeding according to claim 1, characterized in that: The regulating mechanism comprises: A support frame, one end of which is fixedly connected to the pin of the clamp, and the other end of which is fixedly connected to a transfer block, and the transfer block is located between the two control ends of the clamp; The traction mechanism comprises two connecting rods and a limiting rod, one end of the two connecting rods is rotated on the inner side of the two control ends of the clamp in a one-to-one correspondence; the other ends of the two connecting rods are rotatably connected with the two ends of the limiting rod in a one-to-one correspondence; a screw hole is provided in the middle position of the limiting rod, and a thread is provided on the inner wall of the screw hole; A screw rod, one end of which is rotatably connected to the adapter block, a shaft of the screw rod passes through the screw hole of the limiting rod, and a thread of the shaft matches a thread of an inner wall of the screw hole, and a knob is provided at the other end of the screw rod.

3. A nose clip hemostatic device for nose bleeding according to claim 2, characterized in that: The adapter block is provided with a receiving cavity for receiving the end of the screw rod, the cross section of the receiving cavity is T-shaped and one side is provided with an opening; The end of the screw rod is rotatably connected with a transition part, and the transition part enters the accommodating cavity from one side of the opening and adapts to the accommodating cavity; A limiting block is also provided at the opening of the accommodating cavity to limit the adapter.

4. A nose clip hemostatic device for nose bleeding according to claim 3, characterized in that: It also includes an auxiliary clamping mechanism, the auxiliary clamping mechanism comprising: There are two mounting blocks, and the two mounting blocks are mounted on the two clamping ends of the clamp in a one-to-one correspondence; the upper ends of the two mounting blocks are both provided with slots; The elastic clip comprises two insertion rods; the two insertion rods are inserted into the slots of the two mounting blocks in a one-to-one correspondence to clamp the clamping end.

5. A nose clip hemostatic device for nose bleeding according to claim 4, characterized in that: The inner wall of the slot is provided with a card slot penetrating the mounting block; the end of the insertion rod of the elastic clip is provided with a card block matching with the card slot; After the insertion rod is inserted into the slot, the clamping block is engaged and fixed with the slot.

6. A nose clip hemostatic device for nose bleeding according to claim 1, characterized in that: It also includes finger rings; there are two finger rings; the two finger rings are fixed on the two control ends of the clamp in a one-to-one correspondence and are located on the outside of the control ends.

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