CN214970512U

CN214970512U - Nasal oxygen tube fixing and protecting device

Info

Publication number: CN214970512U
Application number: CN202023050685.0U
Authority: CN
Inventors: 李婷; 吴娟; 吴肖; 李彩茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-12-03
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a protective device is fixed to nasal oxygen tube, include: the protective box comprises a box body and a box cover which are detachably connected, notches are arranged on the left side wall and the right side wall of the box body, and a pressure control placing assembly comprises a pressure control assembly and two sets of nasal oxygen tube placing assemblies; the setting of placing the subassembly is pressed in accuse has realized that the patient can oneself adjust the transport capacity of small adjustment oxygen to nasal oxygen tube also plays the effect of protection in arranging the protection box in, and the fixed subassembly of nasal oxygen tube makes nasal oxygen tube firmly fix, avoids the condition that nasal oxygen tube drops to take place when using.

Description

Nasal oxygen tube fixing and protecting device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a protection device is fixed to nasal oxygen tube.

Background

The nasal oxygen tube is an oxygen delivery tube used by patients with dyspnea and needing oxygen therapy in hospitals, and in real life, many diseases occur because the bodies of people are in an anoxic state, the nasal oxygen tube is frequently used in medical treatment to meet the oxygen demand of the human body, the morbidity of various chronic diseases is reduced, and the symptoms of various acute diseases caused by the anoxia are relieved.

At present, the nasal oxygen cannula is usually fixed in a mode of sticking the nasal oxygen cannula by an adhesive tape in a hospital. However, due to the difference of the human face shape and the uneven structure of the nose, the head of the patient is easy to rotate, the plug is separated from the nostril of the patient due to insufficient viscosity of the adhesive tape, so that the patient can not inhale oxygen timely to cause shock, and the patient can not perceive that the accident and even death are easily caused by insufficient supply when in a sleep state; the nasal oxygen tube is small, and the absorption amount of oxygen is far less than the supply amount when the nasal oxygen tube supplies oxygen to a patient; therefore, a nasal cannula which can realize good fixation of the nasal cannula plug is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses main aim at overcomes the not good problem of nasal oxygen tube fixity ability that exists among the prior art, for realizing above-mentioned purpose, the utility model provides a following scheme, a nasal oxygen tube fixed protection device, include:

the protective box comprises a box body and a box cover which are detachably connected, and notches are arranged on the left side wall and the right side wall of the box body;

the pressure control placing assembly comprises a pressure control assembly and two groups of nasal oxygen tube placing assemblies; the pressure control component is fixed on the left side of the inner bottom of the box body, and the nasal oxygen tube placing component is fixed in the middle of the inner bottom of the box body;

the nasal oxygen tube fixing component comprises a truncated cone-shaped nasal plug, an L-shaped nasal clip and an ear hanger;

the L-shaped nose clips are respectively and fixedly connected to the left side and the right side of the lower end of the truncated cone-shaped nose plug, the lower end of the truncated cone-shaped nose plug is fixedly connected to the box cover, and the ear hooks are respectively and fixedly connected to the outer side walls of the left end and the right end of the box body.

Preferably, the pressure control assembly comprises two arc-shaped baffles, two pressure control balls, a first control handle and an -shaped rod; the arc-shaped baffles are fixed at the left end and the right end of the bottom in the box body, and the concave surfaces of the arc-shaped baffles face the rear side wall of the box body;

the pressure control balls are respectively positioned at the left end and the right end in the box body and are fixedly connected through an -shaped rod;

the first control handle penetrates through the front side wall of the box body and is movably connected to the middle position of the -shaped rod, and the first control handle is in threaded connection with the front side wall of the box body.

Preferably, the nasal oxygen tube placing assembly comprises a second control handle and an inverted pi-shaped tube sleeve which are fixedly connected; the inverted pi-shaped pipe sleeve comprises a fixed pipe sleeve and a movable pipe sleeve which are clamped, and the control handle II penetrates through the front side wall of the box body to be fixedly connected with the movable pipe sleeve.

Preferably, the ear hook is made of elastic rope section bar, and the tail end of the ear hook is provided with an elastic jacket for tightening the ear hook.

Preferably, the inner side of the truncated cone-shaped nasal plug is provided with a cylindrical cavity for the nasal oxygen tube to pass through, and the top end of the cylindrical cavity is provided with a filter screen.

Preferably, the bent part of the L-shaped nose clip is provided with a spring, and the adjacent tail end of the L-shaped nose clip is provided with a nose bridge pad.

Preferably, the protective box is made of a silica gel section.

Preferably, the radius of the pressure control ball is smaller than that of the arc baffle.

Compared with the prior art, the utility model discloses the beneficial effect who produces mainly embodies:

1. the utility model discloses a protector is fixed to nasal oxygen tube, the use of the fixed subassembly of its nasal oxygen tube for under the triple solid power that the protection box is in ear-hang, round platform shape nasal obstruction and L type nasal clamp, the stationary state is better, because the activity of head leads to the condition that nasal oxygen tube drops to take place when avoiding patient's oxygen uptake.

2. The utility model discloses a protector is fixed to nasal oxygen tube, its nasal oxygen tube accuse is pressed and is placed the use of subassembly for the nasal oxygen tube body is in places the box, plays the effect of protection to it, and the use of subassembly is pressed in the accuse makes the patient finely tune through its supply volume to oxygen, makes the process of oxygen uptake more comfortable.

Drawings

FIG. 1 is a schematic structural view of a nasal oxygen tube fixing and protecting device according to an embodiment of the present application;

FIG. 2 is a schematic view of a dispersed structure of a nasal oxygen tube fixing and protecting device according to an embodiment of the present application;

fig. 3 is a schematic sectional view of the truncated cone shaped nasal plug according to the embodiment of the present application.

Description of reference numerals:

1. protection box 2, accuse pressure place subassembly 3, nasal oxygen tube fixed subassembly 10, box body

11. Box cover 20, pressure control component 21 nasal oxygen tube placing component 30 and truncated cone shaped nasal plug

31. L-shaped nose clip 32, ear-hook 101, notch 201 and arc-shaped baffle

202. A pressure control ball 203, a first control handle 204, an -shaped rod 210 and a second control handle

211. Inverted pi-shaped pipe sleeve 301, cylindrical cavity 310, spring 311 and nose bridge pad

320. Elastic jacket 2110, fixed pipe sleeve 2111, movable pipe sleeve 3010 and filter screen

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited thereto.

Referring to fig. 1-3, the present invention provides a nasal oxygen tube fixing and protecting device, comprising:

the protective box comprises a protective box 1, wherein the protective box 1 comprises a box body 10 and a box cover 11 which are detachably connected, and notches 101 are formed in the left side wall and the right side wall of the box body 10;

the pressure control placing assembly 2 comprises a pressure control assembly 20 and two nasal oxygen tube placing assemblies 21; the pressure control assembly 20 is fixed on the left side of the bottom in the box body 10, and the nasal oxygen tube placing assembly 21 is fixed in the middle of the bottom in the box body 10;

the nasal oxygen tube fixing component 3 comprises a truncated cone-shaped nasal plug 30, an L-shaped nasal clip 31 and an ear hook 32;

the L-shaped nose clips 31 are respectively and fixedly connected to the left side and the right side of the lower end of the truncated cone-shaped nose plug 30, the lower end of the truncated cone-shaped nose plug 30 is fixedly connected to the box cover 11, and the ear hooks 32 are respectively and fixedly connected to the outer side walls of the left end and the right end of the box body 10.

When the patient or medical staff actually use, firstly, the position of the pressure control ball 202 is adjusted through the first control handle 203, the pressure control ball 202 is far away from the arc-shaped baffle 201, then the second control handle 210 is pulled to enable the movable pipe sleeve 2111 to be separated from the fixed pipe sleeve 2110, then the nasal oxygen tube is placed into the fixed pipe sleeve 2110 through the notch 101, then the second control handle 210 is pushed, the movable pipe sleeve 2111 is pulled to be clamped with the fixed pipe sleeve 2110, then the box cover 11 is covered, the nasal oxygen tube is inserted into the cylindrical cavity 301 in the truncated cone-shaped nasal plug 30, and the preparation work is completed.

When the nasal clip is used, the L-shaped nasal clip 31 is pulled open, and the truncated cone-shaped nasal plug 30 is plugged into the nasal cavity, so that due to the truncated cone-shaped structure, different people can make the truncated cone-shaped nasal plug 30 fit with the nasal cavity and play a role in first-weight fixation when using the nasal clip, and then the L-shaped nasal clip 31 is loosened, and the L-shaped nasal clip 31 is contacted with the nasal bridge under the action of the spring and forms second-weight fixation force; then the patient wears the ear hook 32 to form a third fixing force, the elastic jacket 320 at the tail end of the ear hook 32 can adjust the length of the ear hook 32, and the patient adjusts the length according to the actual situation to ensure the comfort of the patient; then oxygen is delivered, and after the oxygen is normally delivered to the nasal cavity, the delivery amount of the oxygen is adjusted by adjusting the first control plate 203.

Specifically, the pressure control assembly 20 comprises two arc-shaped baffles 201, two pressure control balls 202, a first control handle 203 and a "" type rod 204; the arc-shaped baffles 201 are fixed at the left end and the right end of the bottom in the box body 10, and the concave surfaces of the arc-shaped baffles face the rear side wall of the box body 10;

the pressure control balls 202 are respectively arranged at the left end and the right end in the box body 10 and are fixedly connected through the -shaped rod 204;

the first control handle 203 penetrates through the front side wall of the box body 10 and is movably connected to the middle position of the -shaped rod 204, and the first control handle 203 is in threaded connection with the front side wall of the box body 10.

The first control handle 203 is in threaded connection with the front side wall of the box body 10, the position of the pressure control ball 202 is adjusted by rotating the first control handle 203 to move back and forth, and the extrusion amount of the nasal oxygen tube is determined by the distance between the pressure control ball 202 and the arc baffle 201, so that the oxygen delivery amount is adjusted.

Specifically, the nasal oxygen tube placing assembly 21 comprises a second control handle 210 and an inverted pi-shaped tube sleeve 211 which are fixedly connected; the inverted pi-shaped pipe sleeve 211 comprises a fixed pipe sleeve 2110 and a moving pipe sleeve 2111 which are clamped, and the second control handle 210 penetrates through the front side wall of the box body 10 and is fixedly connected with the moving pipe sleeve 2111; the shape of the nasal catheter is mostly inverted pi type, the nasal catheter can be placed and fixed by the inverted pi type pipe sleeve 211, the whole body is small, fingers are not easy to enter, the fixed pipe sleeve 2110 and the movable pipe sleeve 2111 can be controlled by the second control handle 210 on the outer side in the clamping mode of the fixed pipe sleeve 2110 and the movable pipe sleeve 2111, and accordingly, the nasal oxygen catheter can be placed conveniently by a patient or medical staff.

Specifically, the ear hook 32 is made of an elastic rope profile, and the tail end of the ear hook 32 is provided with an elastic jacket 320 for tightening the ear hook 32; the ear hook 32 can be adapted to patients with different head types by adopting a stretch cord profile, and the elastic jacket 320 can be tightened to further ensure the fixing function of the ear hook 32.

Specifically, a cylindrical cavity 301 for a nasal oxygen tube to pass through is arranged on the inner side of the truncated cone-shaped nasal plug 30, and a filter screen 3010 is arranged at the top end of the cylindrical cavity 301; because the nose plug part of the commonly used disposable nasal oxygen cannula is only a small section of soft tube, the cylindrical cavity 301 arranged on the truncated cone-shaped nasal plug 30 can enable the nose plug to be put into the nose plug, and the filter screen 3010 at the top end of the cylindrical cavity 301 can prevent sundries in the nasal cavity of a patient from being confused in the box body 10 and even in the nasal oxygen cannula.

Specifically, a spring 310 is disposed at the bent portion of the L-shaped nose clip 31, and a nose bridge pad 311 is disposed at the end adjacent to the bent portion. The spring 310 at the bent part of the L-shaped nose clip 31 provides a pulling force for the L-shaped nose clip 31 to be fixed at the position of the bridge of the nose of the patient, and the nose bridge pad 311 at the end of the L-shaped nose clip is arranged to avoid direct contact with discomfort caused by the patient and even hurt the skin at the bridge of the nose of the patient.

Specifically, the protection box 1 is made of a silica gel section; because the nasal cavity mask is used under the nasal cavity of a patient, the top surface and the back surface of the box body can be contacted with the skin of the patient, and the comfort and the health of the patient are ensured by the material of the silica gel to the greatest extent.

Specifically, the radius of the pressure control ball 202 is smaller than the radius of the arc baffle 201. The difference in radius between the pressure control ball 202 and the baffle 201 ensures that the pressure control ball 202 can be placed in the baffle 201 to squeeze the nasal oxygen tube to control the amount of oxygen.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. The utility model provides a protection device is fixed to nasal oxygen tube which characterized in that includes:

the protective box (1) comprises a box body (10) and a box cover (11) which are detachably connected, and notches (101) are formed in the left side wall and the right side wall of the box body (10);

the pressure control placing component (2), wherein the pressure control placing component (2) comprises a pressure control component (20) and two groups of nasal oxygen tube placing components (21); the pressure control assembly (20) is fixed on the left side of the bottom in the box body (10), and the nasal oxygen tube placing assembly (21) is fixed in the middle of the bottom in the box body (10);

the nasal oxygen tube fixing component (3), the nasal oxygen tube fixing component (3) comprises a truncated cone-shaped nasal plug (30), an L-shaped nasal clip (31) and an ear hook (32);

the L-shaped nose clips (31) are respectively and fixedly connected to the left side and the right side of the lower end of the truncated cone-shaped nose plug (30), the lower end of the truncated cone-shaped nose plug (30) is fixedly connected to the box cover (11), and the ear hooks (32) are respectively and fixedly connected to the outer side walls of the left end and the right end of the box body (10).

2. The nasal oxygen tube fixing and protecting device according to claim 1, wherein:

the pressure control assembly (20) comprises two arc-shaped baffles (201), two pressure control balls (202), a first control handle (203) and an -shaped rod (204); the arc-shaped baffles (201) are fixed at the left end and the right end of the bottom in the box body (10), and the concave surfaces of the arc-shaped baffles face the rear side wall of the box body (10);

the pressure control balls (202) are respectively positioned at the left end and the right end in the box body (10) and are fixedly connected through the -shaped rod (204);

the first control handle (203) penetrates through the front side wall of the box body (10) and is movably connected to the middle position of the -shaped rod (204), and the first control handle (203) is in threaded connection with the front side wall of the box body.

3. The nasal oxygen tube fixing and protecting device according to claim 1, wherein:

the nasal oxygen tube placing assembly (21) comprises a second control handle (210) and an inverted pi-shaped tube sleeve (211) which are fixedly connected; the inverted pi-shaped pipe sleeve (211) comprises a fixed pipe sleeve (2110) and a movable pipe sleeve (2111) which are clamped, and the second control handle (210) penetrates through the front side wall of the box body (10) and is fixedly connected with the movable pipe sleeve (2111).

4. The nasal oxygen tube fixing and protecting device according to claim 1, wherein: the ear hook (32) is made of elastic rope section bars, and the tail end of the ear hook is provided with an elastic jacket (320) for tightening the ear hook (32).

5. The nasal oxygen tube fixing and protecting device according to claim 1, wherein: the inner side of the round platform-shaped nasal plug (30) is provided with a cylindrical cavity (301) for the nasal oxygen tube to pass through, and the top end of the cylindrical cavity (301) is provided with a filter screen (3010).

6. The nasal oxygen tube fixing and protecting device according to claim 1, wherein: the bent part of the L-shaped nose clip (31) is provided with a spring (310), and the near tail end of the L-shaped nose clip is provided with a nose bridge pad (311).

7. The nasal oxygen tube fixing and protecting device according to claim 1, wherein: the protective box (1) is made of a silica gel section.

8. The nasal oxygen tube fixing and protecting device according to claim 2, wherein: the radius of the pressure control ball (202) is smaller than that of the arc baffle (201).