CN213941769U

CN213941769U - a ventilator tube

Info

Publication number: CN213941769U
Application number: CN202022243726.1U
Authority: CN
Inventors: 彭园洁; 覃萍; 蒋梅梅
Original assignee: 924th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 924th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-13
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a ventilator pipeline, comprising an inhalation circuit, an exhalation circuit, a threaded pipe and a three-way pipe. One end of the inhalation circuit is communicated with one end of the exhalation circuit; the other end of the inhalation circuit is communicated with the ventilator The other end of the exhalation circuit is communicated with the air inlet port of the ventilator; one end of the first pipeline is communicated with the air outlet port of the ventilator; the connection between the inhalation circuit and the exhalation circuit is connected to the One end of the threaded pipe is communicated with; the other end of the threaded pipe is communicated with the first port of the three-way pipe, the second port of the three-way pipe is communicated with the suction device or the atomizer, and the three-way pipe The third port of the respirator communicates with the respirator. Compared with the prior art, the utility model can ensure the blood oxygen saturation of the patient, and can also avoid the growth of bacteria, reduce the incidence of infection of the patient, and prolong the service life; it is convenient for nursing operation and reduces the workload.

Description

Breathing machine pipeline

Technical Field

The utility model relates to a breathing machine technical field, particularly, in particular to breathing machine pipeline.

Background

The breathing machine in the prior art also has the following defects: 1. the breathing machine pipeline is long and heavy, and is folded reversely in the using process; 2. condensed water is easy to deposit in the pipeline and is easy to breed bacteria; 3. condensed water in the pipeline is easy to enter the respirator along with the breathing of a patient, so that the sensor fails and the respirator is damaged; 4. when a patient using the breathing machine sucks phlegm or atomizes, the breathing machine needs to be disconnected, so that the blood oxygen saturation is sharply reduced, and the clinical trouble is brought; it is necessary to solve these problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, an object of the utility model is to provide a can avoid bacterial growing, reduce patient's infection morbidity, increase of service life's breathing machine pipeline.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a breathing machine pipeline comprises an inhalation loop, an exhalation loop, a threaded pipe and a three-way pipe, wherein one end of the inhalation loop is communicated with one end of the exhalation loop; the other end of the suction loop is communicated with an air outlet interface of the respirator; the other end of the exhalation loop is communicated with an air inlet interface of the respirator;

the communication part of the suction circuit and the exhalation circuit is communicated with one end of the threaded pipe; the other end of the threaded pipe is communicated with a first port of the three-way pipe, a second port of the three-way pipe is communicated with a sputum aspirator or an atomizer, and a third port of the three-way pipe is communicated with a breathing mask.

The utility model has the advantages that: under the condition that the breathing machine is not interrupted, the sputum aspirator or the atomizer is utilized to aspirate or atomize the sputum of the patient, so as to ensure the blood oxygen saturation of the patient; meanwhile, the breath of the patient is in a closed environment, so that the infection incidence of the patient is reduced; is convenient for nursing operation and reduces workload.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the inhalation loop and the exhalation loop are provided with hooks, and the inhalation loop and the exhalation loop are fixedly connected with the corresponding hooks.

The beneficial effect of adopting the further scheme is that: the hook is used for supporting the suction loop or the exhalation loop, so that the suction loop and the exhalation loop are prevented from being folded, and condensed water is reduced from accumulating in the suction loop or the exhalation loop; is convenient for nursing operation.

Further, all be provided with the ponding jar of collecting the comdenstion water on inhaling the return circuit and exhaling the return circuit, inhale the return circuit and exhale the return circuit all rather than the ponding jar intercommunication that corresponds.

The beneficial effect of adopting the further scheme is that: the water accumulation tank can effectively collect condensed water in the suction loop and the exhalation loop, and the condensed water is prevented from accumulating in the suction loop and the exhalation loop; bacteria are prevented from breeding, and condensed water is prevented from easily entering a breathing machine along with the breathing of a patient; the normal operation of the breathing machine is guaranteed, and the service life of the breathing machine is prolonged.

Further, a humidifier is arranged on the suction loop, and the suction loop is communicated with the humidifier; the humidifier is positioned between the water collecting tank and the respirator.

The beneficial effect of adopting the further scheme is that: the humidifier heats and humidifies the gas sucked into the loop; can prevent and reduce the secondary infection of the respiratory tract of a patient, stimulate the heart-lung system and keep the alveoli moist; meanwhile, the consumption of heat and respiratory tract water can be reduced, so that sputum scabs are not easily generated in the airway of a patient, the viscosity of secretion can be reduced, and sputum excretion is promoted.

Further, the first filter is arranged between the exhalation loop and the air inlet interface of the respirator, and the exhalation loop is communicated with the air inlet interface of the respirator through the first filter.

The beneficial effect of adopting the further scheme is that: the first filter can filter bacteria in the exhalation loop, protect the breathing machine, and prolong the service life of the breathing machine.

Further, a second filter is arranged between the communication position of the suction circuit and the exhalation circuit and the threaded pipe, and the communication position of the suction circuit and the exhalation circuit is communicated with the threaded pipe through the second filter.

The beneficial effect of adopting the further scheme is that: the second filter filters bacteria in the inhalation circuit, reducing the incidence of pneumonia in the patient.

Further, an air cushion support is arranged at the position of the second filter and detachably connected with the second filter.

The beneficial effect of adopting the further scheme is that: the air cushion support is light in weight, cannot cause local compression on skin and tissues of a patient, avoids water accumulation or pipeline bending in the inhalation loop and the exhalation loop, and ensures that the inhalation loop and the exhalation loop are smooth.

Drawings

Fig. 1 is a schematic structural diagram of a breathing machine pipeline according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the breathing device comprises an inhalation loop, 2, an exhalation loop, 3, a threaded pipe, 4, a three-way pipe, 5, a breathing machine, 6, a hook, 7, a water accumulation tank, 8, a humidifier, 9, a first filter, 10, a second filter, 11 and an air cushion support.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, a breathing machine pipeline comprises an inhalation loop 1, an exhalation loop 2, a threaded pipe 3 and a three-way pipe 4, wherein one end of the inhalation loop 1 is communicated with one end of the exhalation loop 2; the other end of the suction loop 1 is communicated with an air outlet interface of a respirator 5; the other end of the exhalation loop 2 is communicated with an air inlet interface of the respirator 5;

the communication part of the inhalation circuit 1 and the exhalation circuit 2 is communicated with one end of the threaded pipe 3; the other end of the threaded pipe 3 is communicated with a first port of the three-way pipe 4, a second port of the three-way pipe 4 is communicated with a sputum aspirator or an atomizer, and a third port of the three-way pipe 4 is communicated with a breathing mask.

The breathing machine 5 can generate positive pressure during inspiration, the breathing machine 5 transmits gas through the inhalation loop 1, and the gas is pressed into the lung of a patient through the threaded pipe 3, the three-way pipe 4 and the breathing mask; when the pressure rises to a set value, the breathing machine 5 stops supplying air, the expiratory valve of the breathing machine 5 is opened successively, the thorax and the lung of the patient can recover passively to generate expiration, and the expired air is conveyed back to the breathing machine 5 through the breathing mask, the three-way pipe 4, the screwed pipe 3 and the expiration loop 2;

the three-way pipe 4 is convenient for sputum suction or atomization of a patient by using a sputum aspirator or atomizer under the condition that the respirator 5 is not interrupted, so that the blood oxygen saturation of the patient is guaranteed; meanwhile, the breath of the patient is in a closed environment, so that the infection incidence of the patient is reduced; is convenient for nursing operation and reduces workload.

In the above embodiment, the inhalation loop 1 and the exhalation loop 2 are both provided with the hooks 6, and the inhalation loop 1 and the exhalation loop 2 are both fixedly connected with the corresponding hooks 6. A plurality of hooks 6 are arranged on the inhalation loop 1 and the exhalation loop 2.

The hook 6 is used for supporting the inhalation loop 1 or the exhalation loop 2, so that the inhalation loop 1 and the exhalation loop 2 are prevented from being folded reversely, and condensed water is reduced from accumulating in the inhalation loop 1 or the exhalation loop 2; is convenient for nursing operation.

In the above embodiment, the inhalation loop 1 and the exhalation loop 2 are both provided with the water accumulation tanks 7 for collecting condensed water, and the inhalation loop 1 and the exhalation loop 2 are both communicated with the corresponding water accumulation tanks 7.

The water accumulation tank 7 can effectively collect condensed water in the inhalation loop 1 and the exhalation loop 2, and the condensed water is prevented from accumulating in the inhalation loop 1 and the exhalation loop 2; bacteria are prevented from breeding, and condensed water is prevented from easily entering the breathing machine 5 along with the breathing of a patient; the normal operation of the breathing machine 5 is ensured, and the service life of the breathing machine 5 is prolonged.

In the above embodiment, the suction circuit 1 is provided with the humidifier 8, and the suction circuit 1 is communicated with the humidifier 8; the humidifier 8 is located between the water collecting tank 7 and the ventilator 5.

The humidifier 8 heats and humidifies the gas sucked into the loop 1; can prevent and reduce the secondary infection of the respiratory tract of a patient, stimulate the heart-lung system and keep the alveoli moist; meanwhile, the consumption of heat and respiratory tract water can be reduced, so that sputum scabs are not easily generated in the airway of a patient, the viscosity of secretion can be reduced, and sputum excretion is promoted.

In the above embodiment, a first filter 9 is disposed between the exhalation circuit 2 and the air inlet interface of the ventilator 5, and the exhalation circuit 2 is communicated with the air inlet interface of the ventilator 5 through the first filter 9.

The first filter 9 can filter bacteria in the exhalation circuit 2, protect the ventilator 5, and prolong the service life of the ventilator 5.

In the above embodiment, the second filter 10 is provided between the connection between the inhalation circuit 1 and the exhalation circuit 2 and the threaded pipe 3, and the connection between the inhalation circuit 1 and the exhalation circuit 2 and the threaded pipe 3 are connected by the second filter 10.

The second filter 10 filters bacteria in the inhalation circuit 1 and reduces the incidence of pneumonia in the patient.

In the above embodiment, an air cushion bracket 11 is disposed at the second filter 10, and the air cushion bracket 11 is detachably connected to the second filter 10.

The air cushion support 11 is light in weight, does not cause local compression on the skin and tissues of a patient, avoids sucking the loop 1 and seeping water or bending a pipeline in the exhalation loop 2, ensures that the inhalation loop 1 and the exhalation loop 2 are smooth, and gives good ventilation auxiliary respiration to the patient.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A ventilator pipeline, characterized in that: comprising an inhalation circuit (1), an exhalation circuit (2), a threaded pipe (3) and a three-way pipe (4), one end of the inhalation circuit (1) and the One end of the exhalation circuit (2) is communicated with; the other end of the inhalation circuit (1) is communicated with the air outlet port of the ventilator (5); the other end of the exhalation circuit (2) is communicated with the intake port of the ventilator (5). air interface connection;

The connection between the inhalation circuit (1) and the exhalation circuit (2) is in communication with one end of the threaded pipe (3); the other end of the threaded pipe (3) is in communication with the tee pipe (4). The first port is in communication, the second port of the three-way pipe (4) is in communication with the sputum suction device or the atomizer, and the third port of the three-way pipe (4) is in communication with the breathing mask.

2. A ventilator pipeline according to claim 1, characterized in that: hooks (6) are provided on both the inhalation circuit (1) and the exhalation circuit (2), and the inhalation circuit (1) and the exhalation circuit (2) are provided with hooks (6). The loops (2) are all fixedly connected with their corresponding hooks (6).

3. A ventilator pipeline according to claim 1, characterized in that: both the inhalation circuit (1) and the exhalation circuit (2) are provided with a water storage tank (7) for collecting condensed water, and the inhalation Both the circuit (1) and the exhalation circuit (2) communicate with their corresponding water storage tanks (7).

4. A ventilator pipeline according to claim 3, characterized in that: a humidifier (8) is provided on the inhalation circuit (1), and the inhalation circuit (1) is connected to the humidifier (1). 8) Communication; the humidifier (8) is located between the water storage tank (7) and the ventilator (5).

5. A ventilator pipeline according to claim 1, characterized in that: a first filter (9) is provided between the exhalation circuit (2) and the air inlet interface of the ventilator (5), The exhalation circuit (2) communicates with the air inlet interface of the ventilator (5) through a first filter (9).

6. A ventilator pipeline according to any one of claims 1 to 5, characterized in that: the connection between the inhalation circuit (1) and the exhalation circuit (2) and the threaded pipe (3) A second filter (10) is arranged therebetween, and the connection between the inhalation circuit (1) and the exhalation circuit (2) is communicated with the threaded pipe (3) through the second filter (10).

7 . The ventilator pipeline according to claim 6 , wherein an air cushion support ( 11 ) is provided at the second filter ( 10 ), and the air cushion support ( 11 ) is connected to the second filter. 8 . The device (10) is detachably connected.