CN214048962U

CN214048962U - Household nasal cavity hemostasis device

Info

Publication number: CN214048962U
Application number: CN202022215989.1U
Authority: CN
Inventors: 宋磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-27
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a domestic nasal cavity hemostasis device, including cavernosum and stick pole, in the stick pole embedding is fixed in the cavernosum, uses this device, when the nasal cavity is bled, individual can effectually stanch.

Description

Household nasal cavity hemostasis device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to home-use nasal cavity hemostasis device.

Background

Nasal cavity bleeding is a common and high-incidence disease of otolaryngological department, mostly occurs on one side and also occurs on two sides, the attack is mostly irregular in time and is easy to recur, patients can not timely visit a hospital for treatment under most conditions, and anemia and even hemorrhagic shock can be caused by frequent attack.

In clinical practice, when treating patients with epistaxis, otorhinolaryngologists generally adopt anterior nares or posterior nares to fill with hemostasis, even radio frequency instruments or surgical ligation of blood vessels to stop bleeding. The ratio of the stuffing hemostasis is over 80 percent. Research shows that more than 95 percent of epistaxis of adults (99 percent of children) come from the Litter area in front of and below the nasal septum of the nasal cavity, the packing hemostasis effect is good, and most patients can be treated at home without going to a hospital.

At present, vaseline gauze, antibiotic gauze, iodoform gauze, gelatin sponge, hemostatic sac and high-expansion hemostatic sponge are generally adopted clinically to fill for hemostasis, although the hemostatic effect is good, a patient needs to get to a hospital in time, and meanwhile, the operation can be carried out by a professional otolaryngologist by using professional instruments, so that the operation is very inconvenient, and the patient is difficult to accept due to pain caused by long-time filling of a nasal cavity and different degrees of reaction.

In daily life, once nasal cavity bleeding occurs to people, the people usually fill toilet paper or cotton balls for hemostasis, the hemostasis effect is poor due to different sizes of curled lumps and large difference of hardness of the texture, and meanwhile, the people are very easy to cause infection due to the use of bacteria-containing articles. At present, no hemostatic article which can be conveniently used by families exists in the market, so that the development of a product which can be used by individuals and can stop bleeding anytime and anywhere is very significant.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a domestic nasal cavity hemostasis device uses this device, when the nasal cavity is bled, and individual can effectually stanch.

A household nasal cavity hemostasis device comprises a cavernous body and a rod, wherein the rod is embedded and fixed in the cavernous body. In order to solve the problems, the inventor designs the technical scheme, the sponge body is provided with a rod and a sponge body, the sponge body can expand after absorbing liquid, when the device is used, the rod is held to enable the sponge body to extend into a nasal cavity, the sponge body expands after absorbing blood to stop bleeding, the operation is simple, after the hemostasis is finished, the rod is pulled out, the situation that a finger extends into the nasal cavity to directly contact with the sponge with blood to cause nasal cavity contact bacterial infection is avoided, the device needs to be sterilized during production, the sterilization can adopt various modes such as high-temperature steam sterilization, radiation sterilization, ethylene oxide sterilization and the like, preferably ethylene oxide sterilization is adopted, after the sterilization, the device is placed into an outer package to prevent the device from contacting with bacteria, and the outer package can adopt aluminum foil heat seal packaging and composite aluminum foil packaging, preferably aluminum foil heat seal packaging.

Preferably, the sponge body is a medical polyvinyl alcohol sponge. The shape of the cavernous body in the technical scheme can be one of a flat long strip shape, a cylinder shape, a capsule shape, a flat long bent shape and the like, and the shape of the cavernous body is compounded with the physiological anatomy of the nasal cavity, wherein the cavernous body has the length of 1.2-2.5cm, the width of 0.5-1.2cm and the thickness of 0.2-0.5 cm.

Preferably, the wand is made of medical grade plastic. The rod can be selected from medical plastic rods, wood rods, bamboo rods and the like, and the medical plastic rods are preferred in the technical scheme.

Preferably, the wand is made of polypropylene. The medical plastic rod comprises a polyethylene rod, a polypropylene rod and the like, and the polypropylene rod is preferred in the technical scheme. In the technical scheme, the total length of the rod is 1.5-3cm, the length of the part of the rod protruding out of the sponge body is 1-1.5cm, and the shape of the end of the rod protruding out of the sponge body can be one of the shapes conforming to human engineering, such as a cylinder, a flat shape, a fan shape and the like.

Preferably, the rod and the cavernous body are fixed by medical glue.

Preferably, still include catch bar and thimble, the top of stick pole has the cavity, the cavity is located the cavernosum, and open the bottom of cavity lateral wall has the through-hole, has placed the water pocket in the cavity, is filled with the hemostatic liquid agent in the water pocket, and it has the through hole to open on the diapire of cavity, the thimble is connected with the catch bar, and the thimble is located the through hole, and the catch bar bottom salient is in stick pole bottom, promotes the catch bar, and the thimble can get into and stab the water pocket in the cavity, and the part that the catch bar salient is connected with limit structure between stick pole and the stick pole.

In order to better stanch, in the technical scheme, a cavity is formed in the top of the rod, a through hole is formed in the bottom of the side wall of the cavity, a water bag is placed in the cavity, a hemostatic liquid agent is filled in the water bag, a through hole is formed in the bottom wall of the cavity, the ejector pin is connected with the push rod, the ejector pin is located in the through hole, the bottom of the push rod is located below the rod, a limiting mechanism can limit the positions of the push rod and the ejector pin in a natural state, when the ejector pin needs to enter the cavity, the push rod can be pushed by a manual operation limiting mechanism, in an initial state, the ejector pin is located in the through hole, when operation is needed, the push rod is pushed, the ejector pin enters the cavity to puncture the water bag, the hemostatic liquid agent enters the cavernosum through the through hole, and is in contact with the inner wall of the nasal cavity to stop bleeding through diffusion of the cavernosum.

Preferably, limit structure includes fixed plate and spacing spring, the bottom of catch bar is connected with the fixed plate, the both ends of spacing spring are connected with the roof of fixed plate and the diapire of stick pole respectively. Adopt fixed plate and spacing spring as limit structure, during initial condition, spacing spring is in natural state, and the thimble is located the through-hole this moment, during the use, presses down the fixed plate and can promote the thimble and get into in the through-hole, sets up spacing spring compression when certain length among this technical scheme, and the thimble just gets into in the cavity, prevents that the mistake touching from stabbing the damage that the water pocket caused the device in impressing the thimble in the cavity.

Preferably, the through holes are arranged in a plurality, and the through holes are distributed along the circumferential direction of the cavity.

The beneficial effects of the utility model are embodied in: set up stick and cavernosum among this technical scheme, can expand after the cavernosum absorbs liquid, in the time of the use, hold the stick and stretch into the nasal cavity with the cavernosum, the cavernosum absorbs blood after the inflation hemostasis, easy operation, after the hemostasis is accomplished, extract through the stick can, avoid the finger to stretch into the nasal cavity in the direct contact area bloody sponge lead to nasal cavity contact bacterial infection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a front sectional view of the middle rod of the present invention.

In the attached drawing, 1-sponge body, 2-rod, 3-cavity, 4-through hole, 5-water sac, 6-thimble, 7-push rod, 8-through hole, 9-fixing plate and 10-limit spring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Examples

As shown in fig. 1 and 2, the present embodiment includes a sponge body 1 and a rod 2, and the rod 2 is embedded and fixed in the sponge body 1. In this embodiment, the sponge body 1 is a medical polyvinyl alcohol sponge. In the embodiment, the rod 2 is made of medical plastics. Preferably, the rod 2 is made of polypropylene. In this embodiment, the rod 2 and the sponge body 1 are fixed by medical glue.

In order to make the device have better hemostatic effect, the hemostatic device further comprises a push rod 7 and a thimble 6 in the embodiment, the top of the rod 2 is provided with a cavity 3, the cavity 3 is located in the cavernous body 1, the bottom of the side wall of the cavity 3 is provided with a through hole 4, a water bag 5 is placed in the cavity 3, a hemostatic liquid is filled in the water bag 5, a through hole 8 is formed in the bottom wall of the cavity 3, the thimble 6 is connected with the push rod 7, the thimble 6 is located in the through hole 8, the bottom end of the push rod 7 protrudes out of the bottom of the rod 2, the push rod 7 is pushed, the thimble 6 can enter the cavity 3 to puncture the water bag 5, and a limiting structure is connected between the part of the push rod 7 protruding out of the rod 2.

In this embodiment, the limiting structure includes a fixing plate 9 and a limiting spring 10, the bottom end of the pushing rod 7 is connected with the fixing plate 9, and two ends of the limiting spring 10 are respectively connected with the top wall of the fixing plate 9 and the bottom wall of the rod 2. In this embodiment, two limiting springs 10 are provided, and the two limiting springs 10 are symmetrically distributed on two sides of the push rod 7. In the present embodiment, the through holes 4 are provided in plural, and the plural through holes 4 are distributed along the circumferential direction of the cavity 3. The push rod 7 is connected with the through hole 8 in a sliding and sealing mode, and the water bag 5 is made of a plastic film in the embodiment.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A household nasal cavity hemostasis device, which is characterized by comprising a cavernous body (1) and a rod (2), the rod (2) is embedded and fixed in the cavernous body (1), and also comprises a push rod (7) and a thimble (6), the top of the rod (2) is provided with a cavity (3), the cavity (3) is positioned in the cavernous body (1), the bottom of the side wall of the cavity (3) is provided with a through hole (4), a water bag (5) is arranged in the cavity (3), the water bag (5) is filled with a hemostatic liquid, the bottom wall of the cavity (3) is provided with a through hole (8), thimble (6) are connected with catch bar (7), and thimble (6) are located through hole (8), and catch bar (7) bottom salient in excellent pole (2) bottom promotes catch bar (7), and thimble (6) can get into cavity (3) and puncture water pocket (5), and catch bar (7) salient is connected with limit structure between the part of excellent pole (2) and excellent pole (2).

2. A household nasal cavity hemostatic device according to claim 1, wherein the sponge body (1) is medical polyvinyl alcohol sponge.

3. A household nasal cavity hemostatic device according to claim 1, wherein the rod (2) is made of medical plastic.

4. A household nasal cavity hemostatic device according to claim 3, wherein the rod (2) is made of polypropylene.

5. A household nasal cavity hemostatic device according to claim 1, wherein the rod (2) and the cavernous body (1) are fixed by medical glue.

6. The household nasal cavity hemostasis device as claimed in claim 1, wherein the limiting structure comprises a fixing plate (9) and a limiting spring (10), the fixing plate (9) is connected to the bottom end of the pushing rod (7), and two ends of the limiting spring (10) are respectively connected to the top wall of the fixing plate (9) and the bottom wall of the rod (2).

7. A household nasal cavity hemostatic device according to claim 1, wherein the through hole (4) is provided in a plurality, and the plurality of through holes (4) are distributed along the circumference of the cavity (3).