CN211131233U

CN211131233U - Nasal cavity hemostasis device for hematology department

Info

Publication number: CN211131233U
Application number: CN201921941798.4U
Authority: CN
Inventors: 周艳; 吕娅; 王莉; 潘蕊
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-31
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a nasal cavity hemostasis device for hematology department, which comprises a body, wherein one end of the body is fixedly connected with a plug, the other end of the body is fixedly connected with a limit ring, the inner side wall of the body corresponds to a ring groove arranged between the plug and the limit ring, the inner side wall of the body corresponds to a ring sleeve which is connected between the limit ring and the plug in a sliding way, and the side wall of the ring sleeve is provided with an air vent corresponding to the ring groove, when the inflation is stopped, the annular sleeve is in close contact with the limiting ring under the action of the spring, so that air leakage is prevented.

Description

Nasal cavity hemostasis device for hematology department

Technical Field

The utility model relates to the technical field of medical equipment, the specific field is a hematology department nasal cavity hemostasis device.

Background

The nasal bleeding is a common multiple critical disease, when medical staff encounters the nasal bleeding of a patient, the condition of the nasal bleeding is to stop bleeding by plugging the nostrils with a medicine bag or stop bleeding by plugging the nostrils with toilet paper and the like, so that the sanitary condition cannot be ensured, the nostrils are plugged, the breathing is not smooth, the feeling is very uncomfortable, and the bleeding stopping effect is not ideal. Meanwhile, the volume of the fillers is not easy to control, the operation is complicated, the tightness is not easy to control, the blindly stuffing of absorbent cotton or toilet paper is not scientific, the hemostasis effect is not ideal, and complications are easy to cause, so that the nasal cavity hemostasis device for hematology department is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of hematology nasal cavity hemostasis device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nasal cavity hemostasis device for hematology department comprises a body, wherein the body is a cylindrical cavity, two ends of the body are provided with openings, one end of the body is fixedly connected with a plug, the inner side wall of the other end of the body is fixedly connected with a limiting ring, an annular groove is formed in the inner side wall of the body corresponding to the plug and between the plug and the limiting ring, an annular sleeve is slidably connected between the inner side wall of the body corresponding to the limiting ring and the plug, the annular sleeve is a cylindrical cavity, one end, close to the plug, of the annular sleeve is provided with an opening, an air hole is formed in the side wall of the annular sleeve corresponding to the annular groove, one end, far away from the plug, of the annular sleeve is in contact with the limiting ring, one end, away from the plug, of the inner side wall of the annular sleeve is provided with a spring, the other end of the, the outer surface of the body is provided with an annular rubber bag which is communicated with the through hole.

Preferably, one side surface of the plug, which is far away from the body, is arc-shaped.

Preferably, the lateral wall of body is equipped with annular limiting plate, annular rubber bag sets up the shutoff with between the annular limiting plate.

Preferably, the outer surface of the body is fixedly connected with an anti-slip sleeve, and the anti-slip sleeve is positioned on one side, away from the annular rubber bag, of the annular limiting plate.

Preferably, one end of the body, which is far away from the plug, is provided with a connecting ring, and the connecting ring and the body are coaxially arranged.

Preferably, the side wall of the body is provided with a plurality of vent pipes, the vent pipes are parallel to the axis of the body, one end of each vent pipe penetrates through the side wall of the body, and the other end of each vent pipe penetrates through the plug.

Compared with the prior art, the beneficial effects of the utility model are that: a nasal cavity hemostasis device for hematology department, by arranging a body, arranging a plug at one end of the body, inserting one side of the plug into the nostril of a patient, arranging an annular rubber bag on the side wall of the body, so that when the body is inserted into the nostril of the patient, the annular rubber bag is also positioned in the nasal cavity of the patient at the same time, by arranging an annular groove at the other side of the body, an annular sleeve and a limit ring are arranged, a spring is arranged between the annular sleeve and the plug, so that the annular sleeve is tightly attached to the limit ring, by injecting gas at the other end of the body, the gas can push the annular sleeve open, compressing the spring, and by arranging a vent hole on the side wall of the annular sleeve, the gas can enter the vent hole from the annular groove and then enter the body, and then enter the annular rubber bag through the vent hole, so that the annular rubber bag expands, the annular sleeve is in close contact with the limiting ring under the action of the spring, so that the gas filled in the annular rubber bag cannot flow out.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic left-side view sectional structure of the present invention.

In the figure: 1-body, 2-plug, 3-spacing ring, 4-ring groove, 5-ring sleeve, 6-vent hole, 7-through hole, 8-ring rubber bag, 9-ring spacing plate, 10-anti-slip sleeve, 11-connecting ring, 12-vent pipe, 13-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a nasal cavity hemostasis device for hematology department comprises a body 1, as shown in figures 1 and 4, the body 1 is a cylindrical cavity so as to adapt to the internal shape of a nasal cavity and enable equipment to be better attached to the internal part of the nasal cavity of a patient, so that a better hemostasis effect can be obtained, as shown in figure 2, two ends of the body 1 are provided with openings, one end of the body 1 is fixedly connected with a plug 2, the plug 2 can be arranged into a detachable structure, for example, the plug 2 is in threaded connection with the internal part of the body 1 so as to facilitate the maintenance of the equipment, the outer side wall of the plug 2 and the outer side wall of the body 1 are positioned on the same plane so as to be conveniently inserted into the nasal cavity of the patient, the inner side wall of the other end of the body 1 is fixedly connected with a limit ring 3, the limit ring 3 and the body 1 are coaxially arranged, the inner diameter of the body 1 is reduced due, the gas can more smoothly flow into the body 1, the annular groove 4 is arranged between the inner side wall of the body 1 corresponding to the plug 2 and the limit ring 3, the annular groove 4 is preferably arranged at one side close to the limit ring 3, because the inner side wall of the body 1 corresponding to the limit ring 3 is connected with the annular sleeve 5 in a sliding manner with the plug 2, the outer surface of the annular sleeve 5 is in close contact with the inner side wall of the body 1, the annular sleeve 5 is a cylindrical cavity, one end of the annular sleeve 5 close to the plug 2 is an opening, the side wall of the annular sleeve 5 corresponding to the annular groove 4 is provided with a vent hole 6, it needs to be noted that when the annular sleeve 5 slides between the plug 2 and the limit ring 3, the vent hole 6 is always positioned at the annular groove 4, and one end of the annular sleeve 5 far away from the plug 2 is in contact with the limit ring 3, the end, contacting the limiting ring 3, of the annular sleeve 5 is also set to be an inclined plane corresponding to the limiting ring 3, the annular groove 4 is arranged at one side close to the limiting ring 3, so that when the annular sleeve 5 moves under the gas pressure, gas can flow into the annular groove 4 without moving one end, and then the gas can flow into the annular groove 4, one end of a spring 13 is arranged on the inner side wall of the annular sleeve 5, the other end of the spring 13 is contacted with the plug 2, the spring 13 enables the annular sleeve 5 to be in close contact with the limiting ring 3, so that the inside of the body 1 is isolated from the outside, meanwhile, the gas flowing into the body 1 enables the annular sleeve 5 to be more closely attached to the limiting ring 3 under the action of pressure, and a through hole 7 is arranged between the side wall of the body 1 corresponding to the plug 2 and the annular sleeve 5, the outer surface of the body 1 is provided with an annular rubber bag 8, and as shown in fig. 4, the annular rubber bag 8 is communicated with the through hole 7.

Specifically, the side surface of the plug 2 away from the body 1 is arc-shaped, so that the plug is convenient to insert into the nasal cavity of a patient.

Particularly, the lateral wall of body 1 is equipped with annular limiting plate 9, annular rubber bag 8 sets up shutoff 2 with between the annular limiting plate 9, work as when annular limiting plate 9 contacts with the patient nose, the device inserts completely promptly, prevents that the device from inserting too deeply, causes the secondary damage.

Specifically, the outer surface of the body 1 is fixedly connected with an anti-slip sleeve 10, the anti-slip sleeve 10 is located on one side, away from the annular rubber bag 8, of the annular limiting plate 9, and the outer surface of the anti-slip sleeve 10 is provided with a plurality of anti-slip grooves, so that the device is convenient to hold.

Particularly, one end of the body 1, which is far away from the plug 2, is provided with a connecting ring 11, the connecting ring 11 and the body 1 are coaxially arranged, so that external inflation equipment is conveniently connected with the connecting ring 11, the device is inflated, the external inflation equipment is disconnected after the device is inflated, and the device is only arranged at the nasal cavity of a patient, and is convenient and comfortable.

Specifically, as shown in fig. 3, the side wall of the body 1 is provided with a plurality of ventilation tubes 12, the ventilation tubes 12 are parallel to the axis of the body 1, one end of each ventilation tube 12 penetrates through the side wall of the body 1, and the other end of each ventilation tube 12 penetrates through the plug 2, so that a patient can breathe through the ventilation tubes 12.

The working principle is as follows: the utility model discloses use when carrying out the nasal cavity hemostasis, insert patient's nasal cavity with the one end of shutoff 2 during the use, then aerify for equipment through external inflation equipment, gaseous 3 departments that get into the spacing ring are under the pressure effect, push away annular sleeve 5, annular sleeve 5 compression spring 13 removes to 2 directions of shutoff, thereby make gaseous inflow ring channel, inside air vent 6 gets into annular sleeve 5, flow into annular rubber bag 8 by through-hole 7 at last, make annular rubber bag 8 inflation, closely laminate with the nasal cavity is inside, reach hemostatic purpose, the back is aerifyd in the stopping, annular sleeve 5 resets under spring 13's effect, make inside gaseous unable outflow, when needs take out the device, only need use inside thinner object inserts body 1, push away annular sleeve 5 can.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hematology department nasal cavity hemostasis device, includes body (1), its characterized in that: the body (1) is a cylindrical cavity, the two ends of the body (1) are open, one end of the body (1) is fixedly connected with a plug (2), the other end inner side wall of the body (1) is fixedly connected with a limit ring (3), the inner side wall of the body (1) corresponds to a ring-shaped sleeve (5) which is arranged between the plug (2) and the limit ring (3), the inner side wall of the body (1) corresponds to a position between the limit ring (3) and the plug (2) and is slidably connected with the ring-shaped sleeve (5), the ring-shaped sleeve (5) is a cylindrical cavity, one end of the ring-shaped sleeve (5) close to the plug (2) is open, a vent hole (6) is arranged at the position of the side wall of the ring-shaped sleeve (5) corresponding to the ring-shaped sleeve (4), one end of the ring-shaped sleeve (5) far away from the plug (2), the inside wall of annular tube (5) is equipped with the one end of spring (13), the other end of spring (13) with shutoff (2) contact, the lateral wall of body (1) corresponds shutoff (2) with be equipped with through-hole (7) between annular tube (5), the surface of body (1) is equipped with annular rubber bag (8), annular rubber bag (8) with through-hole (7) intercommunication.

2. A hematology nasal hemostasis device as claimed in claim 1, wherein: the surface of one side, far away from the body (1), of the plug (2) is arc-shaped.

3. A hematology nasal hemostasis device as claimed in claim 1, wherein: the lateral wall of body (1) is equipped with annular limiting plate (9), annular rubber bag (8) set up shutoff (2) with between annular limiting plate (9).

4. A hematology nasal hemostasis device as claimed in claim 3, wherein: the outer surface of the body (1) is fixedly connected with an anti-skidding sleeve (10), and the anti-skidding sleeve (10) is located on one side, away from the annular rubber bag (8), of the annular limiting plate (9).

5. A hematology nasal hemostasis device as claimed in claim 1, wherein: one end, far away from the plug (2), of the body (1) is provided with a connecting ring (11), and the connecting ring (11) and the body (1) are coaxially arranged.

6. A hematology nasal hemostasis device as claimed in claim 1, wherein: the lateral wall of body (1) is equipped with a plurality of breather pipes (12), breather pipe (12) with the axis of body (1) is parallel, the one end of breather pipe (12) runs through the lateral wall of body (1), the other end of breather pipe (12) runs through shutoff (2).