CN218010552U

CN218010552U - Medical intranasal high flow humidifying oxygen therapy instrument device

Info

Publication number: CN218010552U
Application number: CN202122189399.0U
Authority: CN
Inventors: 费青; 胡益民; 左贞艳
Original assignee: Changzhou Second Peoples Hospital
Current assignee: Changzhou Second Peoples Hospital
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-12-13
Anticipated expiration: 2031-09-10

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a medical intranasal high flow humidifying oxygen therapy appearance device, including the removal support that the device of being convenient for removed the use, be used for the breathing machine of oxygen and the bracket that is used for fixed air duct, air duct and breathing machine intercommunication remove the support and include base and vaulting pole, the vertical setting of vaulting pole is on the base, and breathing machine and bracket are all installed on the vaulting pole, and the vaulting pole top is equipped with arm and telescopic control tube in proper order, and arm one end is connected with the vaulting pole top, and the other end is connected with the control tube, and the control tube tip is equipped with the bracket. This oxygen supply device passes through the cooperation of multistage formula arm and gooseneck tubular metal resonator, realizes the nimble regulation of bracket height and angle, adapts to the fixed demand of different air ducts, guarantees the travelling comfort of the patient of different heights when using the nasal obstruction to carry out the oxygen uptake.

Description

Medical intranasal high flow humidifying oxygen therapy instrument device

Technical Field

The utility model belongs to the technical field of medical instrument technique and specifically relates to a medical intranasal high flow humidifying oxygen therapy instrument device.

Background

The oxygen concentration of the common oxygen therapy equipment such as a common nasal oxygen tube, a mask and the like which are commonly used clinically is obviously reduced along with the increase of the flow of inhaled gas due to the effect of air brought by oxygen flow, and is not easy to determine, and for part of patients, especially for patients who have invasive ventilation, are difficult to take off line, cannot be matched with a noninvasive ventilator and are unwilling to use the invasive ventilation, the flow provided by the measures is far insufficient. The transnasal high-flow oxygen supply device is produced by the clinical demand and professional research.

The nasal high-flow heating and humidifying rapid oxygen supply device is a noninvasive breathing support device with good tolerance, can provide the oxygen flow which can be heated and humidified at L/min up to 70 for a patient, is an oxygen therapy mode for directly conveying air-oxygen mixed high-flow gas with certain oxygen concentration to the patient through a nasal obstruction catheter which does not need to be sealed, and has the characteristics of high flow, accurate oxygen concentration and heating and humidifying.

In the use process of the existing high-flow oxygen supply device, the telescopic stability of the bracket rod is poor, so that the air duct is difficult to lift and adjust the height, and the use is inconvenient; in addition, the bracket rod has poor clamping stability on the air duct, so that the air duct is easy to fall off or the nasal obstruction position of a patient is lower than the level of a machine and a pipeline, humidified condensed water is mistakenly introduced into an air passage to cause choke cough and mistaken inhalation, and pain is brought to the patient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the poor not enough of current air duct bracket flexibility, at the present starting point that reduces the medical mistake, the utility model provides a medical high flow humidification oxygen therapy appearance device through nose, the cooperation through arm and gooseneck tubular metal resonator solves the problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a medical intranasal high flow humidifying oxygen therapy instrument device, remove the removal support that uses including the device of being convenient for, a bracket for giving the breathing machine of oxygen and being used for fixed air duct, air duct and breathing machine intercommunication, remove the support and include base and vaulting pole, the vertical setting of vaulting pole is on the base, breathing machine and bracket are all installed on the vaulting pole, the vaulting pole top is equipped with arm and telescopic control tube in proper order, arm one end is connected with the vaulting pole top, the other end is connected with the control tube, the control tube tip is equipped with the bracket.

Furthermore, the mechanical arm is formed by hinging at least three sections of movable arms, and the adjusting pipe is a corrugated pipe.

Further, the bracket includes fixed pipe support, activity pipe support and installation pole, fixed pipe support sets up at the control tube tip, the activity of activity pipe support sets up on the installation pole.

Furthermore, the installation rod is a threaded rod, the movable pipe support is screwed on the installation rod, and a baffle for preventing the movable pipe support from being separated from the installation rod is arranged at the end part of the installation rod.

Furthermore, a movable seat is arranged on the side face of the breathing machine, and the breathing machine vertically moves along the support rod through the movable seat.

Furthermore, a gear is arranged inside the movable seat, and tooth grooves matched with the gear are correspondingly formed in the outer wall of the support rod.

Furthermore, the gear is rotatably arranged in the movable seat through a wheel shaft, and a hand-operated wheel for driving rotation is arranged at the end of the wheel shaft extending out of the movable seat.

The utility model has the advantages that,

(1) The flexible adjustment of the height and the angle of the bracket is realized through the matching of the multi-section mechanical arm and the corrugated pipe, the fixing requirements of different air ducts are met, and the adjustability of a patient when the patient uses the nasal plug to inhale oxygen is ensured;

(2) The space between the two pipe frames is adjusted in a screw connection mode, so that the air guide pipe is hung more stably, the air guide pipe is prevented from falling off from the pipe frames or the position of a nose plug at the end part of the air guide pipe is lower than that of a machine, and the like, and the comfort level of an oxygen inhalation patient is improved;

(3) The adjustment of the height of the breathing machine is realized through the matching of the movable seat with the gear and the tooth grooves formed in the outer wall of the support rod, and the gear rack structure is convenient to operate and good in stability.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a right side view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

in the figure, 1, a movable support, 11, a base, 12 supporting rods, 2, a breathing machine, 3, a bracket, 31, a fixed pipe frame, 32, a movable pipe frame, 33, a mounting rod, 34, a baffle, 4, a mechanical arm, 5, an adjusting pipe, 6, a movable seat, 7, a gear, 8, a tooth space and 9, a hand wheel are arranged.

Detailed Description

Fig. 1 is the utility model discloses a schematic structure diagram, a medical intranasal high flow humidifying oxygen therapy instrument device, including being convenient for the device remove the removal support 1 that uses, a bracket 3 that is used for the breathing machine 2 of giving oxygen and is used for fixed air duct, air duct and breathing machine 2 intercommunication, remove support 1 and include base 11 and vaulting pole 12, the vertical setting of vaulting pole 12 is on base 11, breathing machine 2 and bracket 3 are all installed on vaulting pole 12, vaulting pole 12 top is equipped with arm 4 and telescopic control tube 5 in proper order, arm 4 one end is connected with vaulting pole 12 top, the other end is connected with

control tube

5, 5 tip of control tube are equipped with bracket 3.

During the use, according to patient's height, at first utilize gear 7 and tooth's socket 8's cooperation, highly adjust breathing machine 2, utilize the cooperation of arm 4 and control tube 5 afterwards, adjust the position that is used for hanging bracket 3 who establishes the air duct, adjust the pipe support interval of both sides through the installation pole 33 that is equipped with the external screw thread afterwards, will hang stably on bracket 3 with the air duct of breathing machine 2 intercommunication at last, the nasal obstruction of air duct tip is used for patient's oxygen uptake, guarantee that the air duct does not slip, guarantee that the nasal obstruction position is higher than the machine, thereby improve the comfort level of patient's oxygen uptake.

The mechanical arm 4 is formed by hinging at least three sections of movable arms, and the adjusting pipe 5 is a gooseneck metal pipe. The mechanical arm can rotate or fold, and the adjusting pipe 5 can stretch or rotate, so that the omnibearing height and angle adjustment of the bracket 3 is realized.

As shown in fig. 2, the bracket 3 includes a fixed pipe frame 31, a movable pipe frame 32, and a mounting rod 33, the fixed pipe frame 31 being provided at an end portion of the adjusting pipe 5, the movable pipe frame 32 being movably provided on the mounting rod 33.

The side of the breathing machine 2 is provided with a movable seat 6, and the breathing machine 2 vertically moves along the support rod 12 through the movable seat 6, so that the height of the breathing machine 2 can be flexibly adjusted.

As shown in fig. 3, a gear 7 is arranged inside the movable seat 6, and a tooth socket 8 matched with the gear 7 is correspondingly arranged on the outer wall of the stay bar 12. The gear 7 and the tooth groove 8 form a simple gear and rack transmission lifting mechanism, so that the operation is simple and the stability is good.

The gear 7 is rotatably arranged in the movable seat 6 through a wheel shaft, and a hand-operated wheel 9 for driving rotation is arranged at the end of the wheel shaft extending out of the movable seat 6. Hand wheel 9 spiral shell is established at the shaft tip, through the mode of manual rotatory hand wheel 9, drives gear 7 rotation to drive breathing machine 2 through sliding seat 6 and carry out the adjustment of height, with the oxygen uptake demand that adapts to different height patients.

As shown in fig. 4, the mounting rod 33 is a threaded rod, the movable pipe frame 32 is screwed to the mounting rod 33, and a stopper 34 for preventing the movable pipe frame 32 from coming off is provided at an end of the mounting rod 33. The baffle 34 is screwed or welded and fixed at the end part of the mounting rod 33, and can play a good limiting role in the adjusting process of the movable pipe support 32, so that the movable pipe support 32 is prevented from falling off from the mounting rod 33, and the stability of the air duct hanging is ensured.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a medical pernasal high flow humidifying oxygen therapy instrument device, includes movable support (1) that the device of being convenient for removed the use, is used for breathing machine (2) for oxygen and is used for bracket (3) of fixed air duct, air duct and breathing machine (2) intercommunication, movable support (1) includes base (11) and vaulting pole (12), and the vertical setting of vaulting pole (12) is on base (11), breathing machine (2) and bracket (3) are all installed on vaulting pole (12), characterized by, vaulting pole (12) top is equipped with arm (4) and flexible control tube (5) in proper order, arm (4) one end is connected with vaulting pole (12) top, and the other end is connected with control tube (5), control tube (5) tip is equipped with bracket (3).

2. The medical transnasal high-flow humidification oxygen therapy apparatus according to claim 1, wherein the mechanical arm (4) is formed by hinging at least three sections of movable arms, and the adjusting tube (5) is a gooseneck metal tube.

3. The medical transnasal high-flow humidification oxygen therapy instrument device according to claim 1, wherein the bracket (3) comprises a fixed pipe support (31), a movable pipe support (32) and a mounting rod (33), the fixed pipe support (31) is arranged at the end of the adjusting pipe (5), and the movable pipe support (32) is movably arranged on the mounting rod (33).

4. The medical transnasal high-flow humidification oxygen therapy instrument device as claimed in claim 3, wherein the mounting rod (33) is a threaded rod, the movable tube support (32) is screwed on the mounting rod (33), and a baffle (34) for preventing the movable tube support (32) from falling off is arranged at the end of the mounting rod (33).

5. The medical transnasal high-flow humidification oxygen therapy instrument device according to claim 1, wherein a movable seat (6) is arranged on the side surface of the breathing machine (2), and the breathing machine (2) vertically moves along the support rod (12) through the movable seat (6).

6. The medical transnasal high-flow humidification oxygen therapy instrument device is characterized in that a gear (7) is arranged inside the movable seat (6), and tooth grooves (8) matched with the gear (7) are correspondingly formed in the outer wall of the support rod (12).

7. The medical transnasal high-flow humidification oxygen therapy instrument device is characterized in that the gear (7) is rotatably arranged in the movable seat (6) through a wheel shaft, and a hand-operated wheel (9) for driving rotation is arranged at the end, extending out of the movable seat (6), of the wheel shaft.