CN210541692U

CN210541692U - Novel posterior naris packer with suction function

Info

Publication number: CN210541692U
Application number: CN201920689819.1U
Authority: CN
Inventors: 陶跃进; 裴静; 周义兵
Original assignee: Nanjing Jiangning Hospital
Current assignee: Nanjing Jiangning Hospital
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-05-19
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a novel back nostril packer of area attraction, including the pipe, the one end of pipe is equipped with the suction hole, the inside of pipe is equipped with the imbibition pipeline that is connected with the suction hole, the other end of pipe is equipped with the aspirator takeover of being connected with the pipette, be equipped with on the pipe with suction hole matched with water pocket, be equipped with the water injection pipeline of being connected with the water pocket in the pipe, be equipped with the water injection connecting pipe of being connected with water injection pipeline on the pipe. The filling step of the utility model is quick and simple, the water sac is directly put into the nasopharynx part from the anterior naris to replace the vaseline yarn ball, thereby saving time and avoiding the pain of the patient when the vaseline yarn ball is led into the posterior naris from the mouth; through the water injection pipeline to the water pocket water injection, the nostril is stopped up after the water pocket inflation, then attracts through external aspirator, draws the blood that will leave out from the nostril intracavity, avoids blood to coagulate and forms the clot.

Description

Novel posterior naris packer with suction function

Technical Field

The utility model relates to the technical field of medical supplies, specifically a novel back nostril plugger of area attraction.

Background

In clinic, massive nasal cavity bleeding is a common emergency in otorhinolaryngology, and the postnaris and nasopharynx are not easy to be directly observed, so that bleeding is difficult to stop when patients with unknown internal bleeding parts are encountered. In the prior art, a filling hemostasis method is commonly used, the effect of filling a front nostril by using a vaseline yarn strip can not be achieved, and the filling of a rear nostril requires that a catheter is used for introducing a vaseline yarn ball into a nasal cavity from the mouth and then filling the nasal cavity, so that the method is economical and practical and has good effect.

However, the above method also has many disadvantages: the packing process is complicated, the pain of the patient is great, and the time spent is also long. We have therefore improved this and have proposed a new posterior nostril obturator with suction.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a novel back nostril packer with suction.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel back nostril packer of area attraction, including the pipe, the one end of pipe is equipped with the suction hole, the inside of pipe is equipped with the imbibition pipeline that is connected with the suction hole, the other end of pipe is equipped with the aspirator takeover of being connected with the pipette, be equipped with on the pipe with suction hole matched with water pocket, be equipped with the water injection pipeline of being connected with the water pocket in the pipe, be equipped with the water injection connecting pipe of being connected with water injection pipeline on the pipe.

As an optimized technical scheme of the utility model, be equipped with the scale mark on the lateral wall of pipe.

As a preferred technical scheme of the utility model, the tip of pipe is equipped with the direction extension and the suction hole setting of blunt point on extension direction extension.

As an optimized technical proposal of the utility model, the catheter is made of soft medical plastic materials.

As an optimized technical scheme of the utility model, be equipped with one-way water injection valve on the water injection connecting pipe.

The utility model has the advantages that: 1. the novel posterior naris obturator with suction has rapid and simple obturating steps, directly puts the water sac into the nasopharynx part from the anterior naris to replace a vaseline yarn ball, not only saves time, but also avoids the pain of a patient caused by leading the vaseline yarn ball into the posterior naris from the mouth; through the water injection pipeline to the water pocket water injection, the nostril is stopped up after the water pocket inflation, then attracts through external aspirator, draws the blood that will leave out from the nostril intracavity, avoids blood to coagulate and forms the clot.

2. According to the novel posterior naris obturator with suction, the scale marks are arranged on the side wall of the catheter, so that the length of the catheter extending into a nasal cavity can be accurately controlled, and in addition, a one-way water injection valve is arranged on the water injection connecting pipe, so that the backflow of a water body in a water injection pipeline is avoided; the tip of pipe is equipped with the direction extension portion of blunt point and suction hole setting on extending the direction extension portion, avoids causing the damage to human tissue with the pipe stretch into nasal cavity in-process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a novel posterior naris obturator with suction of the present invention;

fig. 2 is a schematic view of the internal structure of the catheter with the novel suction posterior naris obturator of the present invention.

In the figure: 1. a conduit; 2. a suction hole; 3. a liquid suction pipe; 4. a suction apparatus connecting pipe; 5. a water bladder; 6. a water injection pipeline; 7. a water injection connecting pipe; 8. a one-way water injection valve; 9. scale marks; 10. a guide extension.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 and 2, the utility model relates to a novel back nostril obturator of area attraction, including pipe 1, the one end of pipe 1 is equipped with suction hole 2, the inside of pipe 1 is equipped with the imbibition pipeline 3 that is connected with suction hole 2, the other end of pipe 1 is equipped with the aspirator takeover 4 of being connected with pipette 3, be equipped with on the pipe 1 with suction hole 2 matched with water pocket 5, be equipped with the water injection pipeline 6 of being connected with water pocket 5 in the pipe 1, be equipped with the water injection connecting pipe 7 of being connected with water injection pipeline 6 on the pipe 1.

The side wall of the catheter 1 is provided with scale marks 9, so that the length of the catheter 1 extending into the nasal cavity can be accurately controlled.

Wherein, the tip of pipe 1 is equipped with blunt sharp direction extension portion 10 and suction port 2 sets up on extension direction extension portion 10, avoids causing the damage to human tissue in the process of stretching into the nasal cavity with pipe 1.

Wherein, the catheter 1 is made of soft medical plastic material.

Wherein the diameter of the conduit 1 is 3-4 mm.

Wherein, be equipped with one-way water injection valve 8 on the water injection connecting pipe 7, avoid the water backward flow in the water injection pipeline 6.

When the nasal cavity dilator works, the catheter 1 with the water sac 5 is provided with one end to slowly extend into the nasal cavity along the lower nasal passage, the extending length of the catheter 1 is judged according to the scale marks 9 until the catheter approximately extends into the water sac 5 to the nasopharynx part and exceeds the posterior nares, water is injected into the water sac 5 through the water injection pipeline 6 and gradually expands, so that the water sac 5 is spherical, then the catheter 1 is controlled to appropriately move to enable the water sac 5 to be embedded in the posterior nares, then the suction is carried out through an external suction apparatus, the reserved blood is extracted from the nares cavity, and the blood is prevented from being coagulated to form blood clots.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel back nostril obturator of area attraction which characterized in that: including pipe (1), the one end of pipe (1) is equipped with suction hole (2), the inside of pipe (1) is equipped with imbibition pipeline (3) that are connected with suction hole (2), the other end of pipe (1) is equipped with the aspirator that is connected with imbibition pipeline (3) and takes over (4), be equipped with on pipe (1) with suction hole (2) matched with water pocket (5), be equipped with water injection pipeline (6) of being connected with water pocket (5) in pipe (1), be equipped with water injection connecting pipe (7) of being connected with water injection pipeline (6) on pipe (1).

2. The novel posterior naris obturator with suction as claimed in claim 1, wherein the side wall of the catheter (1) is provided with a scale mark (9).

3. The new posterior nostril obturator with suction according to claim 2, wherein the end of the catheter (1) is provided with a blunt-tipped guiding extension (10) and the suction hole (2) is provided on the guiding extension (10).

4. The new posterior naris obturator with suction as claimed in claim 1, wherein the catheter (1) is made of soft medical plastic material.

5. The new posterior naris obturator with suction as claimed in claim 1, wherein the diameter of the catheter (1) is 3-4 mm.

6. The novel posterior naris obturator with suction as claimed in claim 1, wherein the water injection connecting tube (7) is provided with a one-way water injection valve (8).