CN209360792U - nosebleed hemostatic sleeve - Google Patents

Abstract

The utility model discloses a epistaxis hemostasis sleeve pipe, including the pipe, the front end of pipe can insert to the back nostril, the end of pipe can extend to the nostril outside, the front end position of pipe is provided with an gas cell, the gas cell is connected to an inflation assembly through an gas tube, when the front end of pipe inserts to the back nostril, the gas cell can pass through inflation assembly inflation to fill the space between pipe outer wall to the back nostril inner wall, form closed structure, the patient breathes through the pipe, when bleeding appears, because the back nostril is in order to be sealed by the gas cell, so blood can only follow the nostril and flow for the doctor can be timely carry out the anterior nostril and pack the treatment, effectually prevent to bleed for patient's recovery speed.

Description

nosebleed hemostatic sleeve

technical field

The utility model relates to a medical device, in particular to a nosebleed hemostatic sleeve.

Background technique

After nasal cavity surgery or when the nasal cavity is injured, or when the nasal cavity is bleeding due to high blood pressure, the nasal cavity is prone to bleeding. If the patient is not paying attention or is in a coma, it is very easy to cause blood to flow back into the trachea or esophagus, and even excessive blood loss. It is impossible to know, and it will have a great impact on the patient's recovery and life.

In the prior art, for example, the patent number is CN200820232836.4, which is a utility model patent for a nosebleed hemostatic device. By setting a hemostatic air bag outside the rubber tube, an air inlet channel communicating with the hemostatic air bag is provided on the rubber tube. , stop the bleeding site by inflating the hemostatic airbag to stop the bleeding, thereby achieving the function of preventing nosebleed backflow, but in this patent, the rubber tube is used as a ventilation tube connected to the hemostatic airbag, and in the specific embodiment of the patent, when the rubber tube is used It needs to be blocked by a sealing plug to prevent air leakage, so when the patient uses it, he cannot breathe, which will cause difficulty in breathing and affect postoperative recovery.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a nosebleed hemostatic sleeve.

The technical scheme that the utility model solves its technical problem adopts is:

Nosebleed hemostatic sleeve, including catheter, the front end of the catheter can be inserted into the posterior nostril, the end of the catheter can extend to the outside of the nostril, the front end of the catheter is provided with an inflatable bag, and the inflatable bag passes through an inflatable tube Connected to an inflatable component, when the front end of the catheter is inserted into the posterior nostril, the air bag can be inflated through the inflatable component to fill the space between the outer wall of the catheter and the inner wall of the posterior nostril.

The inflatable component is a syringe.

A curved structure is provided at the end of the catheter, and the curved structure corresponds to the shape of the anterior nostril.

The front end of the catheter is provided with a protective plug, and the rear end of the protective plug is equipped with a long strip that can extend from the catheter. The front end of the protective plug is a pointed structure or a convex and smooth surface structure, and Its maximum outer diameter is larger than the hole diameter of the conduit, and the protection plug is an elastic body, which can be pulled out from the conduit through a pull bar.

The beneficial effects of the utility model are: the nosebleed hemostatic sleeve includes a catheter, the front end of the catheter can be inserted into the posterior nostril, the end of the catheter can extend to the outside of the nostril, and an inflatable bag is arranged at the front end of the catheter. The inflatable bag is connected to an inflatable component through an inflatable tube. When the front end of the catheter is inserted into the posterior nostril, the inflatable bag can be inflated through the inflatable component to fill the space between the outer wall of the catheter and the inner wall of the posterior nostril to form a closed The patient breathes through the catheter. When bleeding occurs, the blood can only flow out from the nostril because the back nostril is closed by the air bag, so that the doctor can carry out the anterior nostril packing treatment in time, and effectively prevent postoperative blood backflow , to speed up the postoperative recovery of patients.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural representation of the utility model.

Detailed ways

With reference to Fig. 1, Fig. 1 is the structural representation of a specific embodiment of the present utility model, as shown in the figure, epistaxis hemostatic sleeve, comprises catheter 1, and the front end of described catheter 1 can be inserted into posterior nostril, and the front end of described catheter 1 The end can extend to the outside of the nostril, the front end of the catheter 1 is provided with an inflatable bag 2, the inflatable bag 2 is connected to an inflatable component through an inflatable tube 21, when in use, the front end of the catheter 1 is inserted into the posterior nostril, the The inflatable bag 2 can be inflated by the inflatable component to fill the space between the outer wall of the catheter 1 and the inner wall of the posterior nostril to form a closed structure. The patient breathes through the catheter. When bleeding occurs, the posterior nostril is closed by the inflatable bag. The blood can only flow out from the nostrils, so that the doctor can carry out the anterior nostril packing treatment in time, effectively prevent the postoperative blood backflow, and speed up the postoperative recovery speed of the patient.

Preferably, the front end of the catheter 1 is provided with a protective plug 4, and the rear end of the protective plug 4 is equipped with a long strip 41 that can extend from the catheter 1. The front end of the protective plug 4 is a pointed structure or a convex and smooth surface structure, the protective plug 4 is an elastic body made of elastic materials such as silica gel, which is pressed and arranged at the opening of the front end of the catheter 1, and can be pulled out from the catheter 1 through the pull bar 41 , the pull bar is made of plastic or silica gel. When the utility model is inserted into the nostril, it is guided by the protective plug 4 to avoid scratching the inner wall of the nostril. After the insertion is completed and expanded and positioned, the protective plug 4 can be pulled out through the pull bar 41 to ensure The catheter was ventilated normally.

Preferably, in this embodiment, the inflatable component is a syringe 3, which is easy to inflate, has better sealing, and can be quickly exhausted, and is convenient to use.

Of course, in the specific implementation process, the inflatable component can be a gas compression device, such as an oxygen cylinder or an air pump or a hand-kneading ball, and a pressure regulating valve can be configured to adjust the air pressure of the inflatable bag 2 to avoid ensuring the stability of the pressure. Ensure the sealing effect, but also avoid nostril damage caused by excessive pressure.

In this embodiment, in order to prevent the inner diameter of the catheter 1 from being reduced by the pressure of the balloon 2 on the catheter 1, the catheter 1 is preferably made of a hard elastic body such as hard medical plastic or silicone.

Preferably, the end of the catheter 1 is provided with a curved structure 12 corresponding to the shape of the anterior nostril to position the catheter 1 and improve the comfort of use.

The preferred implementation of the present utility model has been specifically described above. Of course, the present utility model can also adopt forms different from the above-mentioned embodiments, and those skilled in the art can make equivalent transformations or modifications without violating the spirit of the present invention. Corresponding changes should all belong to the protection scope of the present utility model.

Claims (4)

1. epistaxis hemostatic sleeve, it is characterized in that: comprise catheter (1), the front end of described catheter (1) can be inserted into posterior nostril, and the end of described catheter (1) can extend to nostril outside, described catheter ( 1) is provided with an inflatable bag (2) at the front end, and the inflatable bag (2) is connected to an inflatable component through an inflatable tube (21). When the front end of the catheter (1) is inserted into the posterior nostril, the inflatable bag (2) The inflatable component can be inflated to fill the space between the outer wall of the catheter (1) and the inner wall of the posterior nostril, and the patient can breathe through the catheter. 2. The nosebleed hemostatic sleeve according to claim 1, characterized in that: the inflatable component is a syringe (3). 3. The nosebleed hemostatic sleeve according to claim 1, characterized in that: the end of the catheter (1) is provided with a curved structure (12), and the curved structure (12) corresponds to the shape of the anterior nostril. 4. The nosebleed hemostatic sleeve according to claim 1, characterized in that: the front end of the catheter (1) is provided with a protective plug (4), and the rear end of the protective plug (4) is equipped with a ), the front end of the protection plug (4) is a pointed structure or a convex and smooth surface structure, and can be pulled from the catheter (1) through the pull bar (41). pull out.