CN218420599U

CN218420599U - Nasal oxygen cannula with stabilizing support

Info

Publication number: CN218420599U
Application number: CN202221548378.1U
Authority: CN
Inventors: 陈勇; 曹雷
Original assignee: Suzhou Anmi Medical Instrument Co ltd
Current assignee: Suzhou Anmi Medical Instrument Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-02-03
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a nasal oxygen tube with stabilizing support, including nasal catheter and activity briquetting, the both sides of nasal catheter are provided with the third connecting pipe, be provided with first connecting pipe between the bottom of third connecting pipe, the bottom fixedly connected with connector of first connecting pipe, the mount has been cup jointed to the outside of third connecting pipe, the both sides fixedly connected with intubate on nasal catheter top. This nasal oxygen cannula with stabilizing support is through being provided with movable briquetting, parts such as rubber pad, insert the intubate and close into the nostril, at this moment, utilize the elasticity of first spring, will move about the briquetting to one side pull, at this moment the guide block can move about in the guide way, with the inner wall of fixed block laminating in the nostril, loosen movable briquetting, movable briquetting can laminate the outer wall at the nose, make the intubate difficult when inserting and close into nostril inside like this and drop, and is more stable, has solved and has dropped easily when inserting and close into nostril inside, problem stable inadequately.

Description

Nasal oxygen cannula with stabilizing support

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a nasal oxygen tube with a stable support.

Background

The nose oxygen pipe is a medical article made of soft polyvinyl chloride and silicon rubber, is mainly used for attaching to a system for oxygen inhalation of a human body when people are doing Yang, and the prior nose oxygen pipe with a stable bracket is easy to fall off when inserted into the inside of a nostril and is not stable enough, so that the nose oxygen pipe is not suitable enough; the sealing between the connecting pipes is not good enough and the connecting pipes are easy to fall off; meanwhile, the fixed position of the nasal oxygen tube cannot be adjusted at any time according to the head circumference of the patient, so that the nasal oxygen tube with the stabilizing support needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nasal oxygen cannula with stabilizing support to propose in solving above-mentioned background art and drop easily when inserting to close into nostril inside, the not stable problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nasal oxygen tube with outrigger, includes nasal catheter and activity briquetting, the both sides of nasal catheter are provided with the third connecting pipe, be provided with first connecting pipe between the bottom of third connecting pipe, the bottom fixedly connected with connector of first connecting pipe, the mount has been cup jointed to the outside of third connecting pipe, the both sides fixedly connected with intubate on nasal catheter top, the top fixedly connected with fixed block of nasal catheter, the inside of fixed block one side is provided with the guide way, the activity briquetting has been cup jointed to the outside of nasal catheter.

Preferably, one side fixedly connected with guide block of activity briquetting, one side fixedly connected with rubber pad of fixed block and activity briquetting, the bottom fixedly connected with first spring of fixed block one side, one side of first spring and one side fixed connection of activity briquetting, the guide block inlays movably in the inside of guide way.

Preferably, the inside of first connecting pipe both sides is provided with the internal thread, the top and the bottom fixedly connected with second connector of third connecting pipe, the outside of second connector is provided with the external screw thread, the inside of nasal catheter both sides is provided with the internal thread, can dismantle between third connecting pipe and nasal catheter and the first connecting pipe.

Preferably, the bottom of connector is provided with fixed pipe, the bottom fixedly connected with second connecting pipe of fixed pipe, the first connector of top fixedly connected with of fixed pipe, the outside of first connector is provided with the external screw thread, the inside of connector is provided with the internal thread.

Preferably, the inside of mount is provided with two sets of preformed grooves, one side fixedly connected with second spring of the inside of preformed groove, one side fixedly connected with splint of second spring.

Preferably, the second springs are arranged in four groups, and the second springs are distributed on one side of the inner part of the preformed groove at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the nasal oxygen cannula with the stabilizing support not only realizes that the cannula is not easy to fall off when inserted into the nostril, is more stable, realizes the improvement of the sealing performance between the connecting pipes and is not easy to fall off, but also realizes that the fixed position can be adjusted at any time according to the head circumference of a patient;

(1) The intubation tube is inserted into the nostril by the movable pressing block, the rubber pad, the fixed block, the guide groove, the guide block and the first spring, the movable pressing block is pulled towards one side by utilizing the elasticity of the first spring, the guide block can move in the guide groove at the moment, the fixed block is attached to the inner wall of the nostril, the movable pressing block is loosened, and the movable pressing block can be attached to the outer wall of the nose, so that the intubation tube is not easy to drop when inserted into the nostril and is more stable;

(2) By arranging the first connecting pipe, the first connecting head, the second connecting pipe, the fixing pipe, the connecting port and the second connecting head, the inner walls of the two sides of the first connecting pipe are provided with the internal threads, so that the third connecting pipe can be screwed to fix the second connecting head and the first connecting pipe when being installed, and then the fixing pipe is screwed to fix the first connecting head and the connecting port, so that the sealing performance is better, and the pipe bodies are not easy to fall off;

(3) Through being provided with mount, third connecting pipe, second spring, splint, preformed groove, when winding two third connecting pipes around the head rear, with the mount joint in the outside of two third connecting pipes, utilize the elasticity of second spring, can move splint to one side, place into the preformed groove with the third connecting pipe, loosen splint back, can carry out the centre gripping to the third connecting pipe and fix for can adjust fixed position at any time according to patient's head circumference, make and be suitable for more.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the connection between the movable pressing block and the nasal catheter of the present invention;

fig. 3 is a schematic front view of the connection mode of the first connection pipe and the third connection pipe of the present invention;

fig. 4 is a rear view structural schematic diagram of the connection mode of the fixing frame and the third connecting pipe of the present invention.

In the figure: 1. a nasal catheter; 2. a movable pressing block; 3. a rubber pad; 4. a fixed block; 5. inserting a tube; 6. a guide groove; 7. a guide block; 8. a first spring; 9. a first connecting pipe; 10. a first connector; 11. a second connecting pipe; 12. a fixed tube; 13. a connection port; 14. a second connector; 15. a fixed mount; 16. a third connecting pipe; 17. a second spring; 18. a splint; 19. and (5) reserving a groove.

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.

Example 1: referring to fig. 1-4, a nasal oxygen tube with a stabilizing support comprises a nasal catheter 1 and a movable pressing block 2, wherein third connecting tubes 16 are arranged at two sides of the nasal catheter 1, a first connecting tube 9 is arranged between the bottom ends of the third connecting tubes 16, a connecting port 13 is fixedly connected at the bottom end of the first connecting tube 9, a fixing frame 15 is sleeved outside the third connecting tube 16, insertion tubes 5 are fixedly connected at two sides of the top end of the nasal catheter 1, a fixing block 4 is fixedly connected at the top end of the nasal catheter 1, a guide groove 6 is arranged inside one side of the fixing block 4, and the movable pressing block 2 is sleeved outside the nasal catheter 1;

one side of the movable pressing block 2 is fixedly connected with a guide block 7, one sides of the fixed block 4 and the movable pressing block 2 are fixedly connected with a rubber pad 3, the bottom end of one side of the fixed block 4 is fixedly connected with a first spring 8, one side of the first spring 8 is fixedly connected with one side of the movable pressing block 2, and the guide block 7 is embedded in the guide groove 6 and can move;

specifically, as shown in fig. 1 and 2, the cannula 5 is inserted into the nostril, the movable pressing block 2 is pulled to one side by the elasticity of the first spring 8, the guide block 7 can move in the guide groove 6, the fixing block 4 is attached to the inner wall of the nostril, the movable pressing block 2 is loosened, and the movable pressing block 2 can be attached to the outer wall of the nose, so that the cannula 5 is not easy to drop when inserted into the nostril and is more stable.

Example 2: the inner parts of the two sides of the first connecting pipe 9 are provided with internal threads, the top end and the bottom end of the third connecting pipe 16 are fixedly connected with a second connector 14, the outer part of the second connector 14 is provided with external threads, the inner parts of the two sides of the nasal catheter 1 are provided with internal threads, and the third connecting pipe 16, the nasal catheter 1 and the first connecting pipe 9 are detachable;

a fixed pipe 12 is arranged at the bottom end of the connecting port 13, a second connecting pipe 11 is fixedly connected at the bottom end of the fixed pipe 12, a first connecting head 10 is fixedly connected at the top end of the fixed pipe 12, an external thread is arranged outside the first connecting head 10, and an internal thread is arranged inside the connecting port 13;

specifically, as shown in fig. 1 and 3, since the inner walls of the two sides of the first connecting pipe 9 are provided with the internal threads, when the connector is installed, the third connecting pipe 16 can be screwed, so that the second connector 14 and the first connecting pipe 9 are fixed, and then the fixing pipe 12 is screwed, so that the first connector 10 and the connector 13 are fixed, so that the sealing performance is better, and the pipe bodies are not easy to fall off.

Example 3: two groups of reserved grooves 19 are formed in the fixed frame 15, a second spring 17 is fixedly connected to one side of the inside of each reserved groove 19, and a clamping plate 18 is fixedly connected to one side of each second spring 17;

the second springs 17 are arranged in four groups, and the second springs 17 are distributed on one side inside the reserved groove 19 at equal intervals;

specifically, as shown in fig. 1 and 4, when two third connection pipes 16 are wound around the back of the head, the fixing frame 15 is clamped outside the two third connection pipes 16, the clamping plate 18 can be moved to one side by the elasticity of the second spring 17, the third connection pipes 16 are placed in the preformed groove 19, and after the clamping plate 18 is loosened, the third connection pipes 16 can be clamped and fixed, so that the fixing position can be adjusted at any time according to the circumference of the head of the patient.

The working principle is as follows: the utility model discloses when using, firstly, insert the intubate 5 and close into in the nostril, utilize first spring 8's elasticity at this moment, 2 to one side pull with activity briquetting, guide block 7 can be in the activity in guide way 6 at this moment, laminate the inner wall of fixed block 4 at the nostril, loosen activity briquetting 2, activity briquetting 2 can laminate the outer wall at the nose, make intubate 5 difficult dropping when inserting and close into nostril inside like this, afterwards, wind two third connecting pipes 16 when the head rear, according to patient's head circumference, with the outside of mount 15 joint at two third connecting pipes 16, utilize second spring 17's elasticity, can be with splint 18 to one side removal, place into reservation groove 19 with third connecting pipe 16, loosen splint 18 after, can carry out the centre gripping to third connecting pipe 16 and fix, and finally, when the installation, twist third connecting pipe 16 soon, make second connector 14 and first connecting pipe 9 between fixed, twist again fixed pipe 12, make between first connecting pipe 10 and the connector 13 fixed can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a nasal oxygen tube with stabilizing support, includes nasal catheter (1) and activity briquetting (2), its characterized in that: the utility model discloses a nasal catheter, including nasal catheter (1), the both sides of nasal catheter (1) are provided with third connecting pipe (16), be provided with first connecting pipe (9) between the bottom of third connecting pipe (16), bottom fixedly connected with connector (13) of first connecting pipe (9), mount (15) have been cup jointed to the outside of third connecting pipe (16), both sides fixedly connected with intubate (5) on nasal catheter (1) top, the top fixedly connected with fixed block (4) of nasal catheter (1), the inside of fixed block (4) one side is provided with guide way (6), movable briquetting (2) have been cup jointed to the outside of nasal catheter (1).

2. The nasal oxygen cannula with stabilizing support of claim 1, wherein: one side fixedly connected with guide block (7) of activity briquetting (2), one side fixedly connected with rubber pad (3) of fixed block (4) and activity briquetting (2), the first spring (8) of bottom fixedly connected with of fixed block (4) one side, one side of first spring (8) and one side fixed connection of activity briquetting (2), guide block (7) inlay in the inside of guide way (6) movably.

3. The nasal oxygen cannula with stabilizing support of claim 1, wherein: the inside of first connecting pipe (9) both sides is provided with the internal thread, the top and the bottom fixedly connected with second connector (14) of third connecting pipe (16), the outside of second connector (14) is provided with the external screw thread, the inside of nasal catheter (1) both sides is provided with the internal thread, can dismantle between third connecting pipe (16) and nasal catheter (1) and first connecting pipe (9).

4. The nasal oxygen cannula with stabilizing support of claim 1, wherein: the bottom of connector (13) is provided with fixed pipe (12), the bottom fixedly connected with second connecting pipe (11) of fixed pipe (12), the first connector (10) of top fixedly connected with of fixed pipe (12), the outside of first connector (10) is provided with the external screw thread, the inside of connector (13) is provided with the internal thread.

5. The nasal oxygen cannula with stabilizing support of claim 1, wherein: the inside of mount (15) is provided with two sets of reservation grooves (19), one side fixedly connected with second spring (17) of reservation groove (19) inside, one side fixedly connected with splint (18) of second spring (17).

6. The nasal oxygen cannula with stabilizing support of claim 5, wherein: the second springs (17) are arranged in four groups, and the second springs (17) are distributed on one side inside the reserved groove (19) at equal intervals.