CN211835699U

CN211835699U - Oxygen hose for patient with tracheal intubation

Info

Publication number: CN211835699U
Application number: CN201922468035.9U
Authority: CN
Inventors: 李锐
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-03
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an oxygen hose for trachea cannula patient, including oxygen hose body and interface port, oxygen hose body one end is provided with the link, and the link has the bleed pipe through cup jointing the end joint, spacing external member has been cup jointed on bleed pipe surface, and the surface of spacing external member has twisted and has connect the locking knob. The utility model discloses a link that the oxygen hose body was equipped with is connected with the overlap end that the bleed pipe was equipped with, carry out the oxygen suppliment operation in inserting trachea cannula that the bleed pipe can be smooth and easy, the condition of avoiding the unable trachea cannula of inserting of oxygen therapy pipe of traditional two noses and single nose takes place, also can avoid cuting the syringe needle of scalp acupuncture and the oxygen suppliment mode that the oxygen therapy pipe is connected, cause the increase of clinical care work load and the waste of medical consumables, and adopt the disconnect-type connection structure of link and overlap end, conveniently change the bleed pipe, avoid the bleed pipe to stretch into the condition that need change whole oxygen hose body after trachea cannula receives the pollution.

Description

Oxygen hose for patient with tracheal intubation

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an oxygen hose for trachea cannula patient.

Background

The trachea cannula is a technique for placing a special trachea catheter into a trachea through a glottis, is called as trachea cannula, can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, is an important rescue technique commonly used in emergency treatment, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is a basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate.

The trachea cannula needs oxygen when a patient is offline, but the existing oxygen tubes with double noses and single noses are not suitable for trachea cannula, the method for using oxygen when medical staff take off a breathing machine every time is to take an oxygen tube, then take a scalp needle, cut off the needle, leave the tube to be butted with the oxygen tube, and then put the scalp needle tube into the trachea cannula to inhale oxygen for the patient, thus not only increasing the workload of nursing, but also wasting medical consumables.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oxygen tube for a patient with trachea cannula.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an oxygen hose for trachea cannula patient, includes oxygen hose body and interface end, oxygen hose body one end is provided with the link, and the link has bleed pipe through cup jointing the end joint, the bleed pipe surface has cup jointed spacing external member, and screws up on spacing external member surface and has connect the locking knob, oxygen hose body surface through connection has the branch pipe, and the one end of branch pipe is connected with two noses oxygen therapy pipe through the connecting piece, branch pipe surface mounting has the second flow valve, and is located oxygen hose body surface mounting above the second flow valve has first flow valve, the other end of oxygen hose body is provided with the interface end.

Preferably, one end of the bleed pipe is provided with a sleeve end, the inner side of the sleeve end is provided with a clamping groove of an annular structure, and the inner side of the clamping groove is provided with a sealing ring.

Preferably, the first flow valve and the second flow valve are both infusion regulating valves, and rollers are slidably connected inside the first flow valve and the second flow valve.

Preferably, the inner side of the limiting sleeve is provided with a through hole, the diameter of the through hole is matched with that of the air entraining pipe, and the limiting sleeve is of a circular truncated cone structure.

Preferably, the locking knob is connected with a through hole in the limiting sleeve in a penetrating manner.

Preferably, the branch pipe and the double-nose oxygen therapy pipe are detachable structures.

Preferably, the mouthpiece end is connected to a ventilator.

Preferably, the sleeving end is clamped with the connecting end of the oxygen hose body through a clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the connecting end arranged on the oxygen tube body is connected with the sleeving end arranged on the gas guide tube, the gas guide tube can be smoothly inserted into the trachea cannula for oxygen supply operation, the situation that the traditional oxygen tube with double noses and single noses can not be inserted into the trachea cannula is avoided, the oxygen supply mode that the needle head of a shearing scalp needle is connected with the oxygen tube is also avoided, the increase of the clinical nursing workload and the waste of medical consumables are caused, and the separated connecting structure of the connecting end and the sleeving end is adopted, the gas guide tube is convenient to be changed, the situation that the whole oxygen tube body needs to be changed after the gas guide tube extends into the trachea cannula and is polluted is avoided, thereby the medical expense of a patient is saved, meanwhile, the limiting sleeve part sleeved on the surface of the gas guide tube can be abutted against the end of the trachea cannula, the limiting sleeve part is moved to a proper position, and then the knob is screwed, thereby conveniently adjusting the length of the air guide pipe extending into the tracheal cannula.

2. The utility model discloses in, the branch pipe that the oxygen hose body was equipped with passes through the connecting piece and connects two nose oxygen therapy pipes, when not using trachea cannula, two nose oxygen therapy pipes can install and use in patient's nostril, patient's oxygen suppliment mode's change can change on same root oxygen hose body, the practicality of oxygen hose body has been improved, and simultaneously, install first flow valve and second flow valve on the person in charge of and the branch pipe of oxygen hose body, first flow valve and second flow valve are the adjusting valve of infusion, can adjust the flow of oxygen through first flow valve and second flow valve, and convenient to use.

Drawings

Fig. 1 is a schematic structural view of an oxygen hose for a patient with an endotracheal intubation according to the present invention;

fig. 2 is a schematic structural view a of an oxygen tube for a patient with an endotracheal intubation according to the present invention;

fig. 3 is a schematic structural view of an oxygen tube for a patient with a tracheal cannula according to the present invention.

Illustration of the drawings:

1. an oxygen hose body; 2. a first flow valve; 3. a limiting sleeve member; 4. a bleed pipe; 5. an interface end; 6. a branch pipe; 7. a second flow valve; 8. a connecting member; 9. double-nose oxygen therapy tube; 10. A connecting end; 11. a sleeving end; 12. a seal ring; 13. a card slot; 14. a through hole; 15. and locking the knob.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 3, an oxygen hose for a patient with an endotracheal intubation comprises an oxygen hose body 1 and a mouthpiece end 5, wherein a connection end 10 is arranged at one end of the oxygen hose body 1, the connection end 10 is connected with an air entraining hose 4 through a sleeving end 11 in a clamping manner, a limiting sleeve 3 is sleeved on the surface of the air entraining hose 4, a locking knob 15 is screwed on the surface of the limiting sleeve 3, a branch pipe 6 is connected on the surface of the oxygen hose body 1 in a penetrating manner, one end of the branch pipe 6 is connected with a double nose oxygen delivery hose 9 through a connecting piece 8, a second flow valve 7 is arranged on the surface of the branch pipe 6, a first flow valve 2 is arranged on the surface of the oxygen hose body 1 above the second flow valve 7, the mouthpiece end 5 is arranged at the other end of the oxygen hose body 1, and the air entraining hose 4 can be connected to the oxygen hose body 1 through the connection end 10 arranged on the oxygen, can insert the trachea cannula through bleed pipe 4 and carry out the oxygen suppliment, the spacing external member 3 that the bleed pipe 4 surface cup jointed can the butt at trachea cannula end, through removing spacing external member 3 to suitable position, then fixes spacing external member 3 through locking knob 15 to conveniently adjust the length that bleed pipe 4 stretched into trachea cannula.

Referring to fig. 1 and 2, one end of the bleed air pipe 4 is provided with a socket end 11, an inner side of the socket end 11 is provided with a clamping groove 13 having an annular structure, an inner side of the clamping groove 13 is provided with a sealing ring 12, and the sealing ring 12 can ensure the air tightness of the connection between the connection end 10 and the socket end 11.

Referring to fig. 1, the first flow valve 2 and the second flow valve 7 are both liquid-feeding regulating valves, and rollers are slidably connected inside the first flow valve 2 and the second flow valve 7, and the first flow valve 2 and the second flow valve 7 can regulate the oxygen flow of the main pipeline and the branch pipeline 6 of the oxygen hose body 1.

Referring to fig. 1 and 3, a through hole 14 is formed in the inner side of the limiting sleeve 3, the diameter of the through hole 14 is matched with the diameter of the air-guiding tube 4, the limiting sleeve 3 is of a truncated cone structure, and the diameter of the limiting sleeve 3 of the truncated cone structure is from narrow to wide, so that the limiting sleeve can be limited and generally fixed when a tracheal cannula is inserted.

Referring to fig. 1 and 3, the locking knob 15 is connected to the through hole 14 inside the limiting sleeve 3, and the limiting sleeve 3 can be fixedly connected to the air-entraining tube by screwing the locking knob 15, so as to adjust the length of the tube 4 extending into the endotracheal tube.

Referring to fig. 1, the branch tube 6 and the double-nose oxygen tube 9 are detachable, so that the double-nose oxygen tube 9 can be conveniently pulled out, and then the branch tube 6 is blocked, so that the main tube of the oxygen tube body 1 supplies oxygen.

Referring to fig. 1, the mouthpiece end 5 is connected to a ventilator to facilitate the infusion of oxygen.

Referring to fig. 1 and 2, the sleeve end 11 is connected to the connecting end 10 of the oxygen hose body 1 through a clamping groove 13, and the bleed air hose 4 can be replaced by pulling out the connecting end 10, so that the bleed air hose 4 can be replaced when being polluted.

The working principle is as follows: when in use, the connecting end 10 arranged on the oxygen tube body 1 is connected with the sleeve connecting end 11 arranged on the gas-guiding tube 4, the gas-guiding tube 4 is connected on the oxygen tube body 1, then the gas-guiding tube 4 can be smoothly inserted into a trachea cannula for oxygen supply, the limiting sleeve 3 sleeved on the surface of the gas-guiding tube 4 can be abutted against the end of the trachea cannula, the limiting sleeve 3 is moved to a proper position, then the limiting sleeve 3 is fixed through the locking knob 15, so that the length of the gas-guiding tube 4 extending into the trachea cannula is convenient to adjust, when the gas-guiding tube 4 needs to be replaced, the gas-guiding tube 4 is directly disassembled and separated from the oxygen tube body 1 for replacement, when a patient does not use the trachea cannula, the double-nose oxygen delivery tube 9 can be installed in the nostril of the patient for use, the first flow valve 2 and the second flow valve 7 are installed on the main tube and the branch tube 6 of, the flow of oxygen can be adjusted as required by toggling the rollers of the first flow valve 2 and the second flow valve 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An oxygen tube for a patient with trachea cannula comprises an oxygen tube body (1) and a mouth-piece end (5), it is characterized in that one end of the oxygen hose body (1) is provided with a connecting end (10), the connecting end (10) is clamped with the air guide pipe (4) through the sleeving end (11), the surface of the air guide pipe (4) is sleeved with the limiting sleeve piece (3), and the surface of the limit sleeve (3) is screwed with a locking knob (15), the surface of the oxygen tube body (1) is communicated with a branch tube (6), one end of the branch pipe (6) is connected with a double-nose oxygen delivery pipe (9) through a connecting piece (8), the surface of the branch pipe (6) is provided with a second flow valve (7), a first flow valve (2) is arranged on the surface of the oxygen tube body (1) above the second flow valve (7), the other end of the oxygen hose body (1) is provided with a connector end (5).

2. The oxygen hose for the patient with the tracheal intubation according to claim 1, wherein one end of the air-entraining tube (4) is provided with a sleeve-connecting end (11), a clamping groove (13) with an annular structure is formed inside the sleeve-connecting end (11), and a sealing ring (12) is arranged inside the clamping groove (13).

3. An oxygen hose for a patient with an endotracheal intubation according to claim 1, characterized in that said first flow valve (2) and said second flow valve (7) are each an infusion regulating valve, and rollers are slidably connected to the inside of said first flow valve (2) and said second flow valve (7).

4. The oxygen hose for the patient with the tracheal intubation according to claim 1, wherein the through hole (14) is formed in the inner side of the limiting sleeve (3), the diameter of the through hole (14) is matched with the diameter of the air entraining hose (4), and the limiting sleeve (3) is of a circular truncated cone structure.

5. An oxygen hose for a patient with an endotracheal intubation according to claim 1, characterized in that said locking knob (15) is connected through a through hole (14) inside the stop sleeve (3).

6. The oxygen hose for the patient with the tracheal intubation according to claim 1, wherein the branch hose (6) and the double-nose oxygen hose (9) are detachable.

7. An oxygen hose for a patient with an endotracheal intubation according to claim 1, characterized in that said mouthpiece end (5) is connected to a ventilator.

8. The oxygen tube for the patient with the tracheal intubation according to claim 2, wherein the sleeve-connecting end (11) is clamped with the connecting end (10) of the oxygen tube body (1) through a clamping groove (13).