CN221384783U - Nasal catheter oxygen inhalation extension tube - Google Patents
Nasal catheter oxygen inhalation extension tube Download PDFInfo
- Publication number
- CN221384783U CN221384783U CN202322749731.3U CN202322749731U CN221384783U CN 221384783 U CN221384783 U CN 221384783U CN 202322749731 U CN202322749731 U CN 202322749731U CN 221384783 U CN221384783 U CN 221384783U
- Authority
- CN
- China
- Prior art keywords
- tube
- extension tube
- nasal catheter
- oxygen inhalation
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 47
- 239000001301 oxygen Substances 0.000 title claims abstract description 47
- 239000003292 glue Substances 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000002640 oxygen therapy Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 13
- 210000001331 nose Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 210000002850 nasal mucosa Anatomy 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000001202 rhombencephalon Anatomy 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides an oxygen inhalation extension tube of a nasal catheter, and belongs to the technical field of medical appliances. It solves the problems that the prior nasal catheter fixing mode hurts the skin and the back of the ear, and the nasal catheter of the infant is formed by trimming the nasal catheter of an adult. The utility model has the advantages that the nasal catheter oxygen inhalation device is applicable to infants and adults at the same time and the fixing mode does not hurt skin and the back of the ears.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an oxygen inhalation extension tube of a nasal catheter.
Background
Oxygen inhalation is used for correcting hypoxia, improving the level of partial pressure of arterial blood oxygen and oxygen saturation, promoting metabolism, and is one of important methods for adjuvant therapy of various diseases. The oxygen inhalation method mainly comprises a nasal catheter oxygen inhalation method, a mask oxygen inhalation method, an oral oxygen inhalation method and the like, wherein the nasal catheter is used for inhaling oxygen most commonly, i.e. the nasal catheter is inserted into the top end of the nasal cavity for inhaling oxygen.
Most of the existing infant nasal catheters are formed by trimming adult nasal catheters with scissors, the trimmed nasal catheter ends are sharp and easy to hurt infant nasal mucosa, most of the existing infant nasal catheters are fixed on the face of the infant by using adhesive tapes, or the existing infant nasal catheters are wound into circles and placed on the backs of ears to be fixed, and adhesive is reserved on the faces of patients and pressure sores appear on the ears.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an oxygen inhalation extension tube of a nasal catheter.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides an extension pipe of nasal catheter oxygen uptake, its characterized in that, including elasticity frame, extension pipe, be equipped with spacing hole on the elasticity frame, the extension pipe passes spacing hole, extension pipe top is connected with the oxygen therapy pipe, extension pipe quantity is 2, be equipped with fixing device on two extension pipes, fixing device includes the fixing device body, be equipped with two round holes on the fixing device body, two the extension pipe passes the round hole, be equipped with the button on the fixing device body, two extension pipe below is connected, two the junction of extension pipe is equipped with the nasal catheter, be equipped with two oxygen inhalation heads on the nasal catheter, the oxygen inhalation head is including being responsible for, be responsible for top outer cylinder and be equipped with the fixture block, outer cylinder bottom is equipped with the draw-in groove in the outer tube, be equipped with the inner tube on the person in charge, be responsible for and the inner tube is connected through the second glue mouth, the inner tube top is equipped with the lug outward, the outer tube top is equipped with tearing tube head, tearing tube head and outer tube are connected through first glue mouth.
The working principle of the utility model is as follows: the nose tube is characterized in that the elastic frame is horizontally worn at the forehead position, an extension tube below the elastic frame is arranged in front of the nose tube, the extension tube at the top of the nose is pulled upwards, after the two oxygen inhalation heads are arranged in nostrils, the fixing device is pinched by hands, the button is pressed down, the fixing device is pulled downwards along the extension tube until reaching the position of a rear brain spoon, the button is loosened, the nose tube is fixed, when a user of the nose tube is an infant, the nose tube can be pinched by hands to pull outwards, the inner tube is torn off, the broken part of the inner tube and the main tube is positioned at the first rubber opening, the tearable tube head above the outer tube is torn off again, the outer tube is held by hands to pull outwards, the clamping block enters the clamping groove, and the fixing of the main tube and the outer tube is realized.
In the above-mentioned nasal catheter oxygen inhalation extension tube, be equipped with reset spring between button and the fixing device body, button one side is equipped with the connecting rod, connecting rod connection button and first voussoir, be equipped with the baffle on the connecting rod, first voussoir one side is equipped with the second voussoir, the preforming is connected to second voussoir one side, the preforming is pressed on the extension tube, be equipped with compression spring between first voussoir and the fixing device body, the compression spring outside is equipped with the limiting plate.
In the nasal catheter oxygen inhalation extension tube, the top surface round corner of the outer tube is arranged.
In the nasal catheter oxygen inhalation extension tube, the first rubber mouth and the second rubber mouth are both arranged into round tables with large upper parts and small lower parts.
In the nasal catheter oxygen inhalation extension tube, the top surface of the outer tube is provided with the annular groove, and the first rubber opening is arranged in the annular groove.
In the nasal catheter oxygen inhalation extension tube, the limiting hole is obliquely arranged.
In the nasal catheter oxygen inhalation extension tube, the oxygen therapy tube is arranged as a corrugated tube and is made of hard plastic.
In the nasal catheter oxygen inhalation extension tube, the elastic frame is arranged at the opening.
In the nasal catheter oxygen inhalation extension tube, the elastic frame shell is made of soft materials.
Compared with the prior art, the utility model has the advantages of being suitable for infants and adults at the same time and having no damage to skin and back of ear in a fixing mode.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the oxygen inhalation head of the present utility model;
FIG. 3 is a schematic cross-sectional view of the oxygen inhalation head of the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A;
FIG. 5 is an enlarged view of a portion of the utility model at B;
FIG. 6 is a schematic cross-sectional view of a securing device of the present utility model;
FIG. 7 is a schematic cross-sectional view of the button of the present utility model when not pressed;
fig. 8 is a schematic cross-sectional view of the present utility model when a button is pressed.
In the figure, 1, an elastic frame; 101. a limiting hole; 2. an oxygen therapy tube; 3. an extension tube; 4. a fixing device; 401. a button; 402. a return spring; 403. a baffle; 404. a connecting rod; 405. a first wedge; 406. a second wedge; 407. a limiting plate; 408. a compression spring; 409. tabletting; 410. a round hole; 411. a fixing device body; 5. a nasal catheter; 6. an oxygen inhalation head; 601. a main pipe; 602. an outer tube; 603. an inner tube; 604. a tearable tube head; 605. a first glue port; 606. a second glue port; 607. a clamping block; 608. a clamping groove; 609. a bump; 610. and a ring groove.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-8, an oxygen inhalation extension tube 3 of a nasal catheter 5 is characterized by comprising an elastic frame 1 and an extension tube 3, wherein a limiting hole 101 is formed in the elastic frame 1, the extension tube 3 passes through the limiting hole 101, an oxygen therapy tube 2 is connected above the extension tube 3, the number of the extension tubes 3 is 2, two extension tubes 3 are provided with fixing devices 4, the fixing devices 4 comprise a fixing device body 411, two round holes 410 are formed in the fixing device body 411, the two extension tubes 3 pass through the round holes 410, a button 401 is arranged on the fixing device body 411, the two extension tubes 3 are connected below, a nasal catheter 5 is arranged at the joint of the two extension tubes 3, two oxygen inhalation heads 6 are arranged on the nasal catheter 5, the oxygen inhalation heads 6 comprise a main tube 601, a clamping block 607 is arranged on the outer cylindrical surface at the top end of the main tube 601, a clamping groove 608 is arranged at the bottom end of the inner cylindrical surface of the main tube 602, an inner tube 603 is arranged on the main tube 601, the main tube 601 and the inner tube are connected through a second glue port 606, an outer tube 602 is arranged at the top of the inner tube 603, a tearable tube 609 is arranged at the top of the outer tube 603, a tube 604 is arranged at the top, a tube is connected through a first glue port 605.
In further detail, a reset spring 402 is arranged between the button 401 and the fixing device body 411, a connecting rod 404 is arranged on one side of the button 401, the button 401 is connected with the first wedge block 405, a baffle 403 is arranged on the connecting rod 404, a second wedge block 406 is arranged on one side of the first wedge block 405, a pressing piece 409 is connected on one side of the second wedge block 406, the pressing piece 409 is pressed on the extension tube 3, a compression spring 408 is arranged between the first wedge block 405 and the fixing device body 411, a limiting plate 407 is arranged on the outer side of the compression spring 408, after the button is pressed, the first wedge block 405 moves downwards, the second wedge block 406 moves towards the direction of the first wedge block 405, the pressing piece 409 is driven by the first wedge block 405 to move, the pressing piece 409 releases the pressure on the extension tube 3, at the moment, the fixing device 4 moves up and down along the extension tube 3, otherwise, when the button 402 is released, the pressing piece 409 applies pressure on the extension tube 3, and the fixing effect is achieved.
Further, the rounded top surface of the outer tube 602 is provided, so that after the tearable tube 604 is torn off, the outer rim of the outer tube 602 is still rounded, so as to prevent the end of the outer tube 602 from damaging the nasal mucosa of a person.
Further, the first glue port 605 and the second glue port 606 are both provided with round tables with large upper parts and small lower parts, and the function of the round tables is to ensure that the breaking parts of the glue ports are fixed small round positions.
Further, the top surface of the outer tube 602 is provided with a ring groove 610, and the first glue port 605 is arranged in the ring groove 610, so that the broken part of the glue port is positioned in the ring groove 610, and the damage of the glue port to the nasal mucosa of a person is prevented.
Further, the limiting hole 101 is obliquely arranged, so that the nose catheter 5 is positioned in front of the nose, and the extension tube 3 cannot be bent when the fixing device 4 is positioned at the top of the head.
Further, the oxygen catheter 2 is a corrugated pipe, and is made of hard plastic, so that the oxygen catheter can be bent at will and has certain strength.
Further, the elastic frame 1 is arranged at the opening, which is convenient for the patient to lie down, the hindbrain spoon has no foreign body sensation, and the experience of the patient when lying down is improved.
Further, the shell of the elastic frame 1 is made of soft materials, so that the extrusion force of the elastic frame 1 to the brain bag is reduced, and the comfort of a patient is guaranteed under the condition that the extrusion force of the elastic frame is enough to fix the extension tube.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although a number of terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (9)
1. The utility model provides an oxygen uptake extension tube (3) of nasal catheter (5), its characterized in that, including elasticity frame (1), extension tube (3), be equipped with spacing hole (101) on elasticity frame (1), extension tube (3) pass spacing hole (101), extension tube (3) top is connected with oxygen therapy tube (2), extension tube (3) quantity is 2, be equipped with fixing device (4) on two extension tube (3), fixing device (4) include fixing device body (411), be equipped with two round holes (410) on fixing device body (411), two extension tube (3) pass round hole (410), be equipped with button (401) on fixing device body (411), two extension tube (3) below is connected, two the junction of extension tube (3) is equipped with nasal catheter (5), be equipped with two oxygen uptake heads (6) on nasal catheter (5), oxygen uptake heads (6) are including inner tube (601), be equipped with fixture block (607) on the top of being responsible for tube (601), be equipped with on being responsible for tube (603) and be equipped with on being responsible for (603) outer tube (603) and be equipped with through being responsible for (603) outer tube (603) and be equipped with (603), the inner cylindrical surface bottom of outer tube (602) is equipped with draw-in groove (608), inner tube (603) top is equipped with lug (609), outer tube (602) top is equipped with can tear tube head (604), can tear tube head (604) and outer tube (602) and pass through first glue mouth (605) and connect.
2. The oxygen inhalation extension tube according to claim 1, characterized in that a return spring (402) is arranged between the button (401) and the fixing device body (411), a connecting rod (404) is arranged on one side of the button (401), the connecting rod (404) is connected with the button (401) and the first wedge block (405), a baffle (403) is arranged on the connecting rod (404), a second wedge block (406) is arranged on one side of the first wedge block (405), a pressing sheet (409) is connected on one side of the second wedge block (406), the pressing sheet (409) is pressed on the extension tube (3), a compression spring (408) is arranged between the first wedge block (405) and the fixing device body (411), and a limiting plate (407) is arranged on the outer side of the compression spring (408).
3. The oxygen inhalation extension tube (3) of the nasal cannula (5) according to claim 1, characterized in that the top rounded corner of the outer tube (602) is provided.
4. The oxygen inhalation extension tube (3) of the nasal catheter (5) according to claim 1, wherein the first glue port (605) and the second glue port (606) are all provided as round tables with a big top and a small bottom.
5. The oxygen inhalation extension tube (3) of the nasal catheter (5) according to claim 1, wherein the top surface of the outer tube (602) is provided with an annular groove (610), and the first glue port (605) is arranged in the annular groove (610).
6. The oxygen inhalation extension tube (3) of the nasal catheter (5) according to claim 1, wherein the limiting hole (101) is obliquely arranged.
7. An oxygen inhalation extension tube (3) of a nasal catheter (5) according to claim 1 characterised in that the oxygen catheter (2) is provided as a bellows using a rigid plastic.
8. The oxygen inhalation extension tube (3) of the nasal catheter (5) according to claim 1, wherein the elastic frame (1) is arranged in an opening.
9. The oxygen inhalation extension tube (3) of the nasal catheter (5) according to claim 1, wherein the outer shell of the elastic frame (1) is made of soft materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322749731.3U CN221384783U (en) | 2023-10-13 | 2023-10-13 | Nasal catheter oxygen inhalation extension tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322749731.3U CN221384783U (en) | 2023-10-13 | 2023-10-13 | Nasal catheter oxygen inhalation extension tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221384783U true CN221384783U (en) | 2024-07-23 |
Family
ID=91934813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322749731.3U Active CN221384783U (en) | 2023-10-13 | 2023-10-13 | Nasal catheter oxygen inhalation extension tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN221384783U (en) |
-
2023
- 2023-10-13 CN CN202322749731.3U patent/CN221384783U/en active Active
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