CN218793457U

CN218793457U - Oxygen inhalation catheter for tracheal intubation patient

Info

Publication number: CN218793457U
Application number: CN202223195710.3U
Authority: CN
Inventors: 马凤丹
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-07
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the field of medical equipment, in particular to an oxygen inhalation catheter for a trachea cannula patient. This oxygen uptake pipe includes the pipe body, and the one end of pipe body is equipped with the first connector that is used for being connected with the oxygen source, and the other end is equipped with the second connector, and detachably is connected with the path connecting pipe on the second connector, and the pipe diameter of path connecting pipe is less than the pipe diameter of pipe body, and the cover has the adjustable ring that can follow length direction slip on the path connecting pipe, is equipped with the fixed sticky tape that is used for with endotracheal tube fixed connection on the adjustable ring. The oxygen inhalation catheter is convenient to use and can avoid displacement and slipping.

Description

Oxygen inhalation catheter for tracheal intubation patient

Technical Field

The utility model relates to the field of medical equipment, in particular to an oxygen inhalation catheter for a trachea cannula patient.

Background

Clinically, for some patients with endotracheal intubation, the post-operative patient, after leaving the ventilator, does not mean that the condition for removing the endotracheal tube has been fulfilled, but the endotracheal tube should be kept for a while. In the process that the tracheal catheter is reserved by a patient, if the conditions of too low blood oxygen saturation and unsmooth breathing occur, measures such as oxygen inhalation need to be taken, and the patient can inhale oxygen by connecting the oxygen inhalation catheter.

However, at present, no oxygen inhalation catheter special for tracheal intubation patients exists, and a general oxygen inhalation catheter is thick, cannot be directly connected with a tracheal catheter, and usually needs to be manufactured by medical staff: an empty syringe barrel is connected to the end of an existing oxygen inhalation catheter, then the needle head of a scalp needle is cut off and connected to the empty syringe barrel, a pipeline is adjusted to be a thinner scalp needle, and the other end of the scalp needle is placed into the tracheal catheter and fixed by adhesive plaster for a patient to inhale oxygen. However, the above-mentioned manufacturing process is inconvenient to operate, and may cause contamination of the pipeline during manufacturing. For this reason, oxygen inhalation catheters have appeared in the prior art which are used exclusively for endotracheal intubation patients. For example, chinese patent document CN204543180U discloses a disposable oxygen inhalation catheter dedicated for tracheotomy or tracheal intubation patients. The oxygen inhalation duct comprises a duct main body, wherein the duct main body is detachably connected with an intubation tube, and the intubation tube can be directly placed into a tracheal duct in the body of a patient to supply oxygen for the patient. However, the intubation tube of the oxygen inhalation catheter is directly placed into the tracheal catheter, and the intubation tube is likely to shift and slide out without fixing measures.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an oxygen inhalation catheter for trachea cannula patients, which is convenient to use and can avoid displacement and sliding-out.

In order to solve the technical problem, the utility model provides an oxygen uptake pipe for trachea cannula patient, including the pipe body, the one end of pipe body is equipped with the first connector that is used for being connected with the oxygen source, and the other end is equipped with the second connector, and detachably is connected with the path connecting pipe on the second connector, and the pipe diameter of path connecting pipe is less than the pipe diameter of pipe body, and the cover has the adjustable ring that can follow length direction and slide on the path connecting pipe, is equipped with on the adjustable ring to be used for with trachea catheter fixed connection's fixed adhesive tape.

In some embodiments, the inner ring side wall of the adjusting ring is provided with a plurality of elastic friction convex teeth at intervals along the circumferential direction, and the heads of the friction convex teeth are pressed against the outer wall of the small-diameter connecting pipe. In at least one embodiment, the two sides of the adjusting ring are provided with connecting lugs, the connecting lugs are provided with through holes, and one end of the fixing adhesive tape penetrates through the through holes and is fixedly connected with the connecting lugs.

The utility model discloses realize following beneficial effect at least:

1. the oxygen uptake catheter produced by the utility model is packaged independently, the safety is good, the oxygen uptake catheter comprises a catheter body, a second connector of the catheter body is detachably connected with a small-diameter connecting pipe, the oxygen uptake catheter can be directly used for a patient with a tracheal cannula, the oxygen supply can be carried out by putting the small-diameter connecting pipe into the tracheal catheter of the patient, and the operation is simple and convenient;

2. the utility model discloses a cover has the gliding adjustable ring of length direction can be followed on the path connecting pipe, and the adjustable ring can slide to the suitable position on the path connecting pipe as required, is equipped with fixed adhesive tape on the adjustable ring, puts into endotracheal tube with the path connecting pipe in the back, and fixed adhesive tape pastes in the endotracheal tube outer wall, fixes the path connecting pipe, avoids aversion, roll-off.

Drawings

One or more embodiments of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the plug of the embodiment of FIG. 1;

fig. 3 is a schematic view of the connection structure of the adjusting ring and the small-diameter connecting pipe in the embodiment of fig. 1.

The reference numbers in the figures are: 1. a catheter body; 11. a first connection port; 12. a second connection port; 2. a small-diameter connecting pipe; 3. an adjusting ring; 31. connecting lugs; 4. fixing the adhesive tape; 5. rubbing the convex teeth; 6. and (6) a plug.

Detailed Description

The invention will be described in detail hereinafter with reference to exemplary embodiments in the drawings. It should be understood, however, that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art.

In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.

As shown in fig. 1-3, in one embodiment of the utility model, an oxygen uptake pipe for trachea cannula patient includes pipe body 1, pipe body 1's one end is equipped with the first connector 11 that is used for being connected with the oxygen source, the other end is equipped with second connector 12, detachably is connected with path connecting pipe 2 on the second connector 12, path connecting pipe 2's pipe diameter is less than pipe body 1's pipe diameter, path connecting pipe 2's free end is used for putting into patient's endotracheal tube, the cover has can follow the gliding adjustable ring 3 of length direction on path connecting pipe 2, be equipped with sticky tape 4 on adjustable ring 3, sticky tape 4 is used for fixing path connecting pipe 2 at the endotracheal tube outer wall.

Optionally, the inner ring side wall of the adjusting ring 3 is provided with a plurality of elastic friction protrusions 5 at intervals along the circumferential direction, the head portions of the friction protrusions 5 abut against the outer wall of the small-diameter connecting pipe 2, the adjusting ring 3 can be fixed on the small-diameter connecting pipe 2 under normal conditions, and the friction protrusions 5 deform only when the adjusting ring 3 is pushed forcibly, so that the adjusting ring 3 can slide along the length direction of the small-diameter connecting pipe 2. Furthermore, both sides of the adjusting ring 3 are provided with connecting lugs 31, the connecting lugs 31 are provided with through holes, and one end of the fixing adhesive tape 4 passes through the through holes and is fixed on the connecting lugs 31.

Alternatively, the first connection port 11 and the second connection port 12 are cylindrical. A conical plug 6 is arranged at one end of the small-diameter connecting pipe 2 connected with the second connecting port 12, and a plurality of annular grooves are formed in the outer wall of the plug 6 at intervals along the axial direction, so that the plug 6 can be smoothly inserted; and the diameter of the tail end of the plug 6 is larger than that of the second connecting port 12, so that the plug 6 can be inserted and sealed tightly.

The utility model discloses when using, at first peg graft the second connector 12 of 6 and pipe body 1 of path connecting pipe 2's plug, then put into endotracheal tube with the free end of path connecting pipe 2, can slide adjustable ring 3 to suitable position, paste fixed adhesive tape 4 at endotracheal tube's pipe outer wall, can avoid path connecting pipe 2 to take place to shift.

It should be understood that all the above embodiments are illustrative and not restrictive, and that various modifications and changes may be made in the specific embodiments described above by those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides an oxygen inhalation tube for trachea cannula patient, includes pipe body (1), the one end of pipe body (1) is equipped with first connector (11) that are used for being connected with the oxygen source, and the other end is equipped with second connector (12), its characterized in that: detachably is connected with path connecting pipe (2) on second connector (12), the pipe diameter of path connecting pipe (2) is less than the pipe diameter of pipe body (1), and the cover has length direction gliding adjustable ring (3) on path connecting pipe (2), is equipped with on adjustable ring (3) to be used for with endotracheal tube fixed connection's fixed adhesive tape (4).

2. An oxygen catheter for endotracheal intubation patients according to claim 1, wherein: the inner ring side wall of the adjusting ring (3) is provided with a plurality of elastic friction convex teeth (5) at intervals along the circumferential direction, and the head parts of the friction convex teeth (5) are propped against the outer wall of the small-diameter connecting pipe (2).

3. An oxygen catheter for endotracheal intubation patients according to claim 2, wherein: the both sides of adjustable ring (3) are equipped with engaging lug (31), are equipped with the through-hole on engaging lug (31), and the one end of fixed sticky tape (4) is passed the through-hole and with engaging lug (31) fixed connection.

4. An oxygen catheter for endotracheal intubation patients according to claim 1, wherein: the first connecting port (11) and the second connecting port (12) are cylindrical.

5. The oxygen catheter for endotracheal intubation patients according to claim 4, wherein: one end of the small-diameter connecting pipe (2) connected with the second connecting port (12) is provided with a conical plug (6), and the diameter of the tail end of the plug (6) is larger than that of the second connecting port (12).

6. The oxygen catheter for endotracheal intubation patients according to claim 5, wherein: and a plurality of annular grooves are formed in the outer wall of the plug (6) at intervals along the axial direction.