CN210843283U - Medical hemostatic sponge nasal plug - Google Patents

Abstract

The utility model relates to the technical field of medical supplies, in particular to a medical hemostatic sponge nasal plug, which aims to realize normal breathing after the nasal cavity is filled with hemostatic materials and play roles of relieving symptoms and filtering air; the hemostatic sponge comprises a hemostatic sponge body, wherein a catheter is arranged in the center of the hemostatic sponge body, one end of the catheter extends out of the hemostatic sponge body, and the extended end is detachably connected with an air filtering net; a filtering membrane is attached in the air filtering net, and a medicine layer is arranged on the outer wall of the hemostatic sponge body; the utility model has the advantages of simple structure, safe use, and the nasal cavity ventilation and pain relief while stopping bleeding.

Description

Medical hemostatic sponge nasal plug

Technical Field

The utility model relates to the technical field of medical supplies, concretely relates to medical hemostatic sponge nasal plug.

Background

The nasal cavity bleeding treatment method in the traditional method mainly adopts vaseline gauze strips for nasal obstruction filling, patients feel very painful, the nasal mucosa can be damaged and eroded even generate new bleeding points, and the nasal cavity is unevenly pressed by using turned gauze, so that the local tissues can have an anoxic and ischemic phenomenon and edema, the pain feeling of the patients can be increased, and the mood of the patients can be more nervous.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art and provides a medical hemostatic sponge nasal plug to realize the nasal cavity to fill the purpose of normally breathing and relieving symptoms and filtering after hemostasis.

The utility model discloses a realize through following technical scheme.

A medical hemostatic sponge nasal plug comprises a hemostatic sponge body, wherein a catheter is arranged in the center of the hemostatic sponge body, one end of the catheter extends out of the hemostatic sponge body, and the extended end is detachably connected with an air filter net; the filter membrane is adhered to the inside of the air filtering net, and a water absorption layer and an activated carbon layer are arranged on the filter membrane; a filtering membrane is attached to the air filtering net, and a medicine layer is arranged on the outer wall of the hemostatic sponge body.

Furthermore, the hemostatic sponge body is wrapped outside the catheter wall and connected through a connecting layer, and the connecting layer is made of a bonding material.

Furthermore, the conduit is a hard conduit, and the conduit is in spiral connection with the air filter net.

Further, the diameter of the conduit is 4-6 mm.

The hemostatic sponge body can be medical polyvinyl alcohol sponge or expansion sponge made of other materials, the sponge body made of the materials has strong water absorption, can rapidly expand after contacting liquid, and is tightly combined with surrounding tissues.

The catheter is wrapped in the hemostatic sponge, has certain supporting and fixing functions, is communicated with the outside and does not influence the ventilation function.

The connecting piece is glue, soft glue, solid glue or other special materials.

The air filtering net is supported by a hard filter screen, the inside of the air filtering net is composed of gauze or chlorine-Hua-lithium sponge, and a filtering membrane attached to the air filtering net is composed of water-absorbing sponge and active carbon, so that the air filtering net can absorb external particles and play a role in moisturizing; the air filter net is connected with the front end of the conduit in a spiral way and has the functions of filtering, cleaning and humidifying the sucked air.

The utility model discloses produced beneficial effect does for prior art.

The utility model discloses a hemostasis cavernosum can rapid inflation after contacting liquid, closely combines with tissue on every side, can stanch fast. The catheter is wrapped in the hemostatic sponge and has a certain supporting and fixing effect, after the nasal cavity is filled, the catheter is communicated with the outside, and a patient can breathe normally without influencing the ventilation function. The air filter net is detachably connected with the front end of the catheter, is easy to replace, has the functions of filtering, cleaning and humidifying the inhaled air, and can provide an auxiliary relief for symptoms such as nasal congestion according to the specific conditions of a patient by a medicine layer outside the hemostatic sponge body, thereby playing the role of quickly stopping bleeding.

The utility model has the advantages of simple structure, safe use, hemostasis, nasal cavity ventilation keeping, pain relieving for patients and the like.

Drawings

Fig. 1 is a sectional view of the hemostatic sponge nasal plug of the present invention.

Fig. 2 is a schematic view of the plane a-a of fig. 1.

In the figure, 1 is a hemostatic sponge body, 2 is a catheter, 3 is a medicine layer, 4 is an air filtering net, and 5 is a filtering membrane.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in fig. 1 and fig. 2, the medical hemostatic sponge nasal plug comprises a hemostatic sponge body 1, a medicine layer 3 for hemostasis is adhered to the outer wall of the hemostatic sponge body 1, the medicine layer comprises medicinal powder of Yunnan white drug powder and the like, the hemostatic sponge body 1 is wrapped outside the tube wall of a hard plastic catheter 2 with a supporting function, the two are adhered together by an adhesive, and the diameter of the catheter 2 is 5 mm; one end of the catheter 2 is extended out of the hemostatic sponge body 1, and the extended end is connected with an air filtering net 4 through threads; the air filter 4 mainly filters dust and other particles in air and provides a moist environment for the nasal cavity, so that the plastic filter screen is arranged on the outermost part of the air filter 4 to play a supporting role, the filter screen is screwed on the catheter 2 through a plastic fastener, the diameter of the filter screen is the same as or slightly larger than the inner diameter of the catheter 2, and the filtering effectiveness for inhaled air is guaranteed. The inlayer adhesion one deck filtration membrane 5 of filter screen is provided with water absorption sponge layer and activated carbon layer on filtration membrane 5, and the sponge layer that absorbs water contains moisture, plays the effect of humidification, and activated carbon layer adsorbs the filtration to the air simultaneously.

The hemostatic sponge body with the nasal plug can be rapidly expanded after contacting with liquid, is tightly combined with surrounding tissues and can rapidly stop bleeding. The catheter is wrapped in the hemostatic sponge and has a certain supporting and fixing effect, after the nasal cavity is filled, the catheter is communicated with the outside, and a patient can breathe normally without influencing the ventilation function. The air filter net is detachably connected with the front end of the catheter, is easy to replace, has the functions of filtering, cleaning and humidifying the inhaled air, and the medicine layer in the catheter can provide assistance for relieving symptoms such as nasal cavity inflammation and congestion according to the specific conditions of a patient. By adopting the structure, the hemostatic nasal plug has the advantages of simple structure, safe use, hemostasis, keeping the nasal cavity ventilated, relieving the pain of patients and the like.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims (4)

1. The utility model provides a medical hemostatic sponge nasal plug, includes hemostatic sponge body (1), its characterized in that: a catheter (2) is arranged in the center of the hemostatic sponge body (1), one end of the catheter (2) extends out of the hemostatic sponge body (1), and the extended end is detachably connected with an air filtering net (4); filter membrane (5) are attached to in air filtering net (4), filter membrane (5) adhesion is in the inside of air filtering net (4), be provided with water absorption layer and active carbon layer on filter membrane (5), the outer wall of hemostasis cavernosum (1) is provided with medicine layer (3).

2. The medical hemostatic sponge nasal plug according to claim 1, wherein the hemostatic sponge body (1) is wrapped outside the tube wall of the catheter (2) and connected through a connecting layer, and the connecting layer is made of adhesive material.

3. The medical hemostatic sponge nasal plug according to claim 1, wherein the catheter (2) is a hard catheter, and the catheter (2) is spirally connected with the air filter (4).

4. The nasal tampon of medical hemostatic sponge according to claim 1, wherein the diameter of the catheter (2) is 4-6 mm.

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