CN217938772U

CN217938772U - Medical device for Intensive Care Unit (ICU)

Info

Publication number: CN217938772U
Application number: CN202122844304.4U
Authority: CN
Inventors: 李伟; 周有东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-12-02
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to a medical device used in an ICU intensive care unit, which comprises a sputum suction barrel; one end of the sputum suction barrel is connected with an adsorption tube, and the other end of the sputum suction barrel is provided with a push rod; the end part of the push rod is provided with a piston plate; the piston plate is positioned in the sputum suction barrel, and one end of the adsorption tube is connected with the sputum suction barrel; the end of the adsorption tube is provided with a one-way communication mechanism; one side of the one-way communication mechanism is positioned in the sputum suction barrel; a liquid outlet cover is arranged in the one-way communication mechanism; one side of the adsorption cylinder is communicated with a storage tank. When the push rod is pulled outwards, a vacuum environment is formed in the sputum suction barrel, the sputum discharge cover can be adsorbed, and finally the sputum discharge cover is displaced, so that the through holes and the strip holes are aligned with each other, and sputum can be introduced into the sputum suction barrel from the adsorption tube; under the conventional condition, the liquid outlet cover can be abutted against the bottom of the fixed outer seat under the action of the spring, and the strip holes are separated from the through holes, so that sputum cannot flow back to the adsorption tube from the sputum suction barrel; the mode does not need any operation in use, and the operation is convenient.

Description

Medical device for Intensive Care Unit (ICU)

Technical Field

The utility model relates to a medical device, concretely relates to a medical device for ICU intensive care unit belongs to medical equipment technical field.

Background

Intensive care unit, is the unit of specially recovering and treating critical illness and giving meticulous monitoring and accurate treatment. Critical Care Medicine (CCM) is a medical professional subject which takes a Critical disease as a main research object, takes the mutual combination of basic Medicine and clinical Medicine as a basis, takes the application of modern monitoring and interventional technology as a method, carries out more comprehensive understanding on the Critical disease and finally improves the survival rate of the Critical patient through effective treatment measures on the Critical disease. Namely, critical care medicine is the theoretical basis of intensive care unit work, and the intensive care unit is the clinical practice base of critical care medicine. The comprehensive intensive care units are generally arranged at a more central position in the hospital and are close to the anesthesia department and each operating department, and each special intensive care unit is arranged in each special ward area. Generally, the large-sized transparent glass plate is divided into semi-closed units in a large ward. The ward is wide and smooth, and is internally divided into a clean area and a non-clean area, and various medicines, medical instruments and other medical supplies are placed in the ward. There is also a central monitoring station that can observe all patients being monitored. The requirements of indoor buildings and facilities of intensive care units are higher than those of ordinary wards, so that critical patients can be conveniently monitored and rescued in time to the maximum extent. For example, multiple sets of power supply systems are provided to ensure uninterrupted power supply. The diagnosis and treatment apparatus is equipped with an electrocardiogram recording monitor, a cardiac output measuring instrument, a defibrillator, a body-meal synchronous counterpulsation instrument, a multifunctional respirator, a blood gas analyzer, a lung function tester, an oxygen saturation monitor, a renal function monitoring therapeutic instrument, a small-sized hemodialysis machine, a peritoneal dialysis tool, a uropyometer, an intracranial pressure monitor, an electroencephalograph, a cerebral hemograph instrument, a transcranial Doppler instrument and the like besides the conventional apparatuses in the ordinary ward, and is also equipped with medical apparatus and equipment commonly used in the specialized intensive care wards. The sputum suction device is widely applied as a device for treating the pharyngeal portion of a patient, so that the sputum suction device is an important medical device, but when the existing sputum suction device is used by medical personnel, the medical personnel easily cause the backflow of sputum due to the fact that the piston plate is accidentally pushed in the sputum suction process, and then the patient is choked, and medical accidents are easily caused. Therefore, further improvements are awaited.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a overcome the defect among the prior art and provide a medical device for ICU intensive care unit, simple structure is reasonable, and convenient to use is swift, effectively avoids the backward flow, and the concrete scheme is as follows:

a medical device for an ICU intensive care unit comprises a sputum aspirator; one end of the sputum suction barrel is connected with an adsorption tube, and the other end of the sputum suction barrel is provided with a push rod; a piston plate is arranged at the end part of the push rod; the piston plate is positioned in the sputum suction barrel, and one end of the adsorption tube is connected with the sputum suction barrel; the end of the adsorption tube is provided with a one-way communication mechanism; one side of the one-way communication mechanism is positioned in the sputum suction barrel; a liquid outlet cover is arranged in the one-way communication mechanism; one side of the adsorption cylinder is communicated with a storage tank.

Preferably, the one-way communication mechanism comprises a fixed outer seat; the fixed outer seat is connected to the inner side of the liquid inlet of the adsorption pipe; the fixed outer seat protrudes out of the end face of the adsorption tube.

Preferably, two ends of the fixed outer seat are respectively provided with an opening; the liquid outlet cover is connected to the inner side of the fixed outer seat in a sliding manner.

Preferably, the side part of the opening is a fixed inner edge; the liquid outlet cover comprises a vertical plate and a horizontal plate; the fixed outer seat is connected with the liquid outlet cover through a spring.

Preferably, the number of the horizontal plates is two; the horizontal plate and the vertical plate are distributed in a concave shape; the horizontal plate and the vertical plate are vertically arranged.

Preferably, the spring is connected between the fixed inner edge and the vertical plate; the number of the springs is at least two; the spring is an extension spring.

Preferably, a plurality of through holes are formed in the two horizontal plates; the two sides of the fixed outer seat protruding out of one end of the sputum suction barrel are provided with strip holes; the through holes and the bar holes are communicated with each other.

The utility model arranges a one-way communication mechanism at the end of the adsorption tube and arranges a liquid outlet cover in the one-way communication mechanism; when the push rod is pulled outwards, a vacuum environment is formed in the sputum suction barrel, the liquid outlet cover can be adsorbed, the liquid outlet cover compresses the spring, the liquid outlet cover is finally displaced, the through holes and the strip holes are aligned with each other, and sputum can be introduced into the sputum suction barrel from the adsorption pipe; under the conventional condition, the liquid outlet cover can be abutted against the bottom of the fixed outer seat under the action of the spring, and the strip holes are separated from the through holes, so that sputum cannot flow back to the adsorption tube from the sputum suction barrel; the mode does not need any operation in use, and the operation is convenient.

Drawings

Fig. 1 is a schematic diagram of the cross-section result of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

In the figure, 1 is a sputum suction barrel, 2 is an adsorption tube, 2.1 is a liquid inlet, 3 is a push rod, 4 is a piston plate, 5 is a liquid outlet cover, 5.1 is a vertical plate, 5.2 is a horizontal plate, 6 is a fixed outer seat, 7 is a spring, and 8 is a through hole.

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 efforts belong to the protection scope of the present invention.

Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.

Referring to fig. 1-2, a medical device for use in an ICU intensive care unit includes a sputum aspirator 1; one end of the sputum suction barrel 1 is connected with an adsorption tube 2, and the other end is provided with a push rod 3; the end part of the push rod 3 is provided with a piston plate 4; the piston plate 4 is positioned in the sputum suction barrel 1, and one end of the adsorption tube 2 is connected with the sputum suction barrel 1; the end of the adsorption tube 2 is provided with a one-way communication mechanism; one side of the one-way communication mechanism is positioned in the sputum suction barrel 1; a liquid outlet cover 5 is arranged in the one-way communication mechanism; one side of the sputum suction barrel 1 is communicated with a storage tank.

Furthermore, the one-way communication mechanism comprises a fixed outer seat 6; the fixed outer seat 6 is connected to the inner side of the liquid inlet 2.1 of the adsorption tube 2; the fixed outer seat 6 protrudes out of the end face of the adsorption tube 2.

Furthermore, two ends of the fixed outer seat 6 are respectively provided with an opening; the liquid outlet cover 5 is connected to the inner side of the fixed outer seat 6 in a sliding manner.

Further, the side part of the opening is a fixed inner edge; the liquid outlet cover 5 comprises a vertical plate 5.1 and a horizontal plate 5.2; the fixed outer seat 6 is connected with the liquid outlet cover 5 through a spring 7.

Furthermore, the number of the horizontal plates 5.2 is two; the horizontal plate 5.2 and the vertical plate 5.1 are distributed in a concave shape; the horizontal plate 5.2 and the vertical plate 5.1 are vertically arranged.

Furthermore, the spring 7 is connected between the fixed inner edge and the vertical plate 5.1; the number of the springs 7 is at least two; the spring 7 is an extension spring.

Furthermore, a plurality of through holes 8 are formed in the two horizontal plates 5.2; two sides of the fixed outer seat protruding out of one end of the sputum suction barrel are provided with strip holes; the through holes and the bar holes are communicated with each other.

The working principle is as follows: when the push rod 3 is pulled outwards, negative pressure adsorption is formed on the liquid outlet cover 5 in the fixed outer seat 6 at the end part of the adsorption tube, the elastic force of the spring is overcome, the liquid outlet cover slides on the fixed outer seat 6 until the through hole 8 at the side part of the liquid outlet cover is aligned with the strip hole at the side part of the fixed outer seat 6, and sputum is introduced into the sputum suction barrel 1 from the adsorption tube; secondly, if under conventional state, go out the liquid lid and can lean on in fixed outer seat 6 under the effect of spring for through-hole and the unable alignment of strip hole, inhale the unable through-hole strip hole of sputum in the sputum barrel 1 and enter into in the adsorption tube 1, thereby reach and place the effect of backward flow.

Finally, it is noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A medical device for an ICU intensive care unit comprises a sputum aspirator; one end of the sputum suction barrel is connected with an adsorption tube, and the other end of the sputum suction barrel is provided with a push rod; a piston plate is arranged at the end part of the push rod; the piston board be located inhale a phlegm section of thick bamboo, its characterized in that: one end of the adsorption tube is connected with the sputum suction barrel; the end of the adsorption tube is provided with a one-way communication mechanism; one side of the one-way communication mechanism is positioned in the sputum suction barrel; a liquid outlet cover is arranged in the one-way communication mechanism; one side of the sputum suction barrel is communicated with a storage tank.

2. A medical device for use in an ICU intensive care unit according to claim 1, wherein: the one-way communication mechanism comprises a fixed outer seat; the fixed outer seat is connected to the inner side of the liquid inlet of the adsorption pipe; the fixed outer seat protrudes out of the end face of the adsorption tube.

3. A medical device for an ICU intensive care unit as set forth in claim 2, wherein: openings are respectively arranged at two ends of the fixed outer seat; the liquid outlet cover is connected with the inner side of the fixed outer seat in a sliding manner.

4. A medical device for an ICU intensive care unit as set forth in claim 3, wherein: the side part of the opening is a fixed inner edge; the liquid outlet cover comprises a vertical plate and a horizontal plate; the fixed outer seat is connected with the liquid outlet cover through a spring.

5. A medical device for use in an ICU intensive care unit according to claim 4, wherein: the number of the horizontal plates is two; the horizontal plate and the vertical plate are distributed in a concave shape; the horizontal plate and the vertical plate are vertically arranged.

6. A medical device for an ICU intensive care unit according to claim 5, wherein: the spring is connected between the fixed inner edge and the vertical plate; the number of the springs is at least two; the spring is an extension spring.

7. A medical device for an ICU intensive care unit as set forth in claim 6, wherein: a plurality of through holes are formed in the two horizontal plates; two sides of the fixed outer seat protruding out of one end of the sputum suction barrel are provided with strip holes; the through holes and the bar holes are communicated with each other.