CN214596758U

CN214596758U - Adapter and respiratory

Info

Publication number: CN214596758U
Application number: CN202022733140.3U
Authority: CN
Inventors: 王瑞强; 梁兴超; 郑毅; 于力伟; 高贵锋; 胡榜
Original assignee: Ambulanc Shenzhen Tech Co Ltd
Current assignee: Ambulanc Shenzhen Tech Co Ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-11-05
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a switching connects and respiratory. Wherein, adapter joint connects and connects including connecting the body, first joint and two at least second, connects this internal airflow channel that is formed with, and the first joint is located and is connected the body, and the one end and the airflow channel intercommunication of first joint, the other end are used for the air inlet or the gas outlet intercommunication with the breathing machine, and two at least second connect the interval to set up in connecting the body, and the one end and the airflow channel intercommunication that the second connects, the other end are used for the end intercommunication of giving vent to anger with the inlet end of breathing pipe. The technical proposal of the utility model can realize that one breathing machine can simultaneously breathe for a plurality of patients.

Description

Adapter and respiratory

Technical Field

The utility model relates to the technical field of medical equipment, in particular to adapter joint and applied this adapter joint's respiratory.

Background

In the medical industry at present, respiratory anesthesia management is required during operation of patients, and ventilators are required in respiratory support treatment and emergency resuscitation processes of critical patients. The existing breathing machine can only be used by one person, and under the condition of too many patients, the breathing machine cannot meet the requirement of one person, so that the patients cannot be supported by breathing in time.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a switching joint, aims at realizing that a breathing machine can breathe simultaneously for a plurality of patients and support.

In order to achieve the above object, the utility model provides a respiratory is applied to adapter joint, adapter joint includes:

the connector comprises a connector body, wherein an airflow channel is formed in the connector body;

the first joint is arranged on the joint body, one end of the first joint is communicated with the airflow channel, and the other end of the first joint is used for being communicated with an air inlet or an air outlet of a breathing machine; and

the connector body is provided with at least two second connectors, at least two second connectors are arranged on the connector body at intervals, one ends of the second connectors are communicated with the airflow channel, and the other ends of the second connectors are communicated with the air inlet end or the air outlet end of the breathing tube.

In an embodiment of the present invention, the first joint and the second joint are respectively disposed on two opposite sides of the joint body.

In an embodiment of the present invention, at least two of the second joints are disposed at intervals along a length direction of the joint body.

In an embodiment of the present invention, a check valve is disposed in the second joint.

The utility model discloses still provide a respiratory, include:

the breathing machine is provided with an air inlet and an air outlet;

the two adapter connectors are arranged, one adapter connector is communicated with the air inlet through a first connector of the adapter connector, and the other adapter connector is communicated with the air outlet through a first connector of the adapter connector; and

the breathing tube is provided with an air inlet end, an air outlet end and at least two breathing tubes, the air inlet end and the air outlet end of each breathing tube are respectively communicated with second joints of different adapter joints, and the breathing end of each breathing tube is used for being communicated with a breathing mask;

wherein, adapter includes:

In an embodiment of the present invention, the air inlet is provided with a first joint, the first joint is connected to the first joint, and the first joint is communicated with the air inlet through the first joint.

In another embodiment of the present invention, the air outlet is provided with a second connection joint, the first joint is connected to the second connection joint, and the first joint is communicated with the air outlet through the second connection joint.

In an embodiment of the present invention, the breathing tube includes:

one end of the breathing joint forms the breathing end;

one end of the air inlet pipe is communicated with the breathing joint, and the air inlet end is arranged at one end of the air inlet pipe, which is far away from the breathing joint; and

and one end of the air outlet pipe is communicated with the breathing joint, and the air outlet end is arranged at one end of the air outlet pipe, which is far away from the breathing joint.

In an embodiment of the present invention, the breathing joint has a first interface, a second interface and a third interface, the first interface is located at the breathing end, the second interface is communicated with the intake pipe, and the third interface is communicated with the outlet pipe.

In an embodiment of the present invention, the air inlet pipe and the air outlet pipe are arranged at an included angle.

The utility model discloses a transfer joint connects through being provided with first joint and two at least second, when transfer joint is used for connecting the air inlet of breathing machine, the first joint be used for with the air inlet intercommunication of breathing machine, each second connect be used for with the inlet end intercommunication of a breathing pipe, when transfer joint is used for connecting the gas outlet of breathing machine, the first joint be used for with the gas outlet intercommunication of breathing machine, each second connect be used for with the end intercommunication of giving vent to anger of a breathing pipe. Therefore, the breathing machine can be simultaneously connected with at least two breathing tubes through the adapter joint, so that the breathing support for at least two patients can be realized by one breathing machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of an adapter of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the ventilator of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1000	Respiratory system	221	Second connection joint
100	Adapter connector	300	Breathing tube
				10	Joint body	310	Breathing joint
20	First joint	311	First interface
				30	Second joint	312	Second interface
31	One-way valve	313	Third interface
				200	Breathing machine	320	Air inlet pipe
210	Air inlet	321	Air inlet end
				211	First connecting joint	330	Air outlet pipe
220	Air outlet	331	Air outlet end

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The embodiment of the utility model provides a main solution is: the first connector 20 and the at least two second connectors 30 are arranged, so that the breathing machine 200 can be simultaneously connected with the at least two breathing tubes 300 through the adapter connector 100, and therefore, the breathing support for at least two patients can be simultaneously realized by one breathing machine 200.

Because the existing breathing machine 200 can only be used by one person, under the condition of too many patients, the breathing machine 200 cannot meet the requirement of one person, so that the patients cannot get timely breathing support.

Therefore, the present invention provides a switching connector 100, which is intended to realize that one ventilator 200 can support breathing for a plurality of patients simultaneously.

Referring to fig. 1 and fig. 2, in an embodiment of the adapter 100 of the present invention, the adapter 100 is applied to a respiratory system 1000, the adapter 100 includes a connector body 10, a first connector 20 and at least two second connectors 30, an airflow channel is formed in the connector body 10, the first connector 20 is disposed on the connector body 10, one end of the first connector 20 is communicated with the airflow channel, the other end of the first connector is used for being communicated with an air inlet 210 or an air outlet 220 of a ventilator 200, at least two of the second connectors 30 are disposed on the connector body 10 at intervals, one end of the second connector 30 is communicated with the airflow channel, and the other end of the second connector 30 is used for being communicated with an air inlet 321 or an air outlet 331 of a breathing tube 300.

It can be understood that, the utility model discloses an adapter joint 100, through being provided with first joint 20 and two at least second joints 30, when adapter joint 100 is used for connecting the air inlet 210 of breathing machine 200, first joint 20 is used for communicating with the air inlet 210 of breathing machine 200, each second joint 30 is used for communicating with the inlet end 321 of a breathing pipe 300, when adapter joint 100 is used for connecting the gas outlet 220 of breathing machine 200, first joint 20 is used for communicating with the gas outlet 220 of breathing machine 200, each second joint 30 is used for communicating with the end 331 of giving vent to anger of a breathing pipe 300. Therefore, the breathing machine 200 can be connected to at least two breathing tubes 300 through the adapter connector 100, so that one breathing machine 200 can simultaneously support at least two patients.

In this embodiment, the connector body 10, the first connector 20 and the second connector 30 are integrally formed, and the material of the connector body, the first connector and the second connector can be selected from plastics, alloys, and the like through integral injection molding, which is not limited herein.

When the adapter connector 100 is used to connect the air inlet 210 of the breathing machine 200, the first connector 20 may be directly inserted into the air inlet 210 of the breathing machine 200 to communicate with the air inlet 210, or the first connector 20 may be fixed to the breathing machine 200 by means of a snap, etc. to communicate with the air inlet 210, and in addition, the second connector 30 may also be directly fixedly connected with the air inlet tube 320 of the breathing tube 300 by means of a plug, a snap, etc. to simultaneously achieve mutual communication; similarly, when the adapter connector 100 is used to connect the air outlet 220 of the breathing apparatus 200, the first connector 20 may be directly inserted into the air outlet 220 of the breathing apparatus 200 to communicate with the air outlet 220, or the first connector 20 may be fixed to the breathing apparatus 200 by means of a snap, etc. to communicate with the air outlet 220, and in addition, the second connector 30 may be fixedly connected to the air outlet tube 330 of the breathing tube 300 by means of a snap, etc. to simultaneously achieve mutual communication.

Referring to fig. 1 and 2, in an embodiment of the adapter 100 of the present invention, the first connector 20 and the second connector 30 are respectively disposed on two opposite sides of the connector body 10.

In this embodiment, by respectively disposing the first joint 20 and the second joint 30 on two opposite sides of the joint body 10, when the adapter joint 100 is required to be used for connecting the air inlet 210 of the ventilator 200, the adapter joint 100 can be conveniently communicated with the air inlet 210 of the ventilator 200 through the first joint 20 on one side, and the adapter joint 100 can be conveniently communicated with the air inlet tube 320 of the breathing tube 300 through the second joint 30 on the other side, so that the first joint 20 and the second joint 30 are not influenced by each other; similarly, when the adapter connector 100 is used to connect with the air outlet 220 of the breathing apparatus 200, the adapter connector 100 can be conveniently connected with the air outlet 220 of the breathing apparatus 200 through the first connector 20 on one side, and the adapter connector 100 can be conveniently connected with the air outlet tube 330 of the breathing tube 300 through the second connector 30 on the other side.

In particular, the interface of the first joint 20 opens towards the side facing away from the joint body 10, as does the interface of the second joint 30.

Referring to fig. 1 and 2, in an embodiment of the adapter 100 of the present invention, at least two second connectors 30 are spaced apart along the length direction of the connector body 10. This arrangement further facilitates the operation of the medical personnel to connect each breathing tube 300 to a second connector 30 for communication.

Specifically, the second connector 30 may be provided with two, three, four, etc., which may be determined according to the oxygen supply amount of the ventilator 200 and the actual use condition.

Referring to fig. 1 and 2, in an embodiment of the adapter 100 of the present invention, a check valve 31 is disposed in the second connector 30. The one-way valve 31 can ensure one-way gas flow so as to prevent cross infection of patients when a plurality of patients use the same respirator 200 at the same time.

In this embodiment, when the adapter connector 100 is used to connect to the air inlet 210 of the ventilator 200, the air can only flow from the breathing tube 300 to the air inlet 210 of the ventilator 200 in one direction through the second connector 30 under the action of the one-way valve 31; when the adapter connector 100 is used to connect the air outlet 220 of the ventilator 200, the air can only flow from the air outlet 220 of the ventilator 200 to the breathing tube 300 in one direction through the second connector 30 by the one-way valve 31.

Specifically, the check valve 31 may be fixed in the second connector 30 by a screw, a snap, or the like, so as to realize one-way circulation of the gas passing through the second connector 30.

With reference to fig. 2, the present invention further provides a breathing system 1000, where the breathing system 1000 includes a breathing machine 200, an adapter 100 and a breathing tube 300, and the specific structure of the breathing system 1000 refers to the above embodiments, and since the adapter 100 adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, which is not repeated herein. Wherein, air inlet 210 and gas outlet 220 have been seted up to breathing machine 200, adapter joint 100 is equipped with two, one adapter joint 100 through its first joint 20 communicate in air inlet 210, another adapter joint 100 through its first joint 20 communicate in gas outlet 220, breathing pipe 300 has inlet end 321, give vent to anger end 331 and respiratory end, breathing pipe 300 is equipped with at least two, each inlet end 321 and the end 331 of giving vent to anger of breathing pipe 300 communicate with the second of different adapter joints 100 respectively connects 30, each respiratory end of breathing pipe 300 is used for communicating with respirator.

In this embodiment, when the adapter connector 100 is used to connect to the air inlet 210 of the ventilator 200, one end of the first connector 20 is connected to the ventilator 200 and is communicated with the air inlet 210, and one end of the second connector 30 is connected to the breathing tube 300 and is communicated with the air inlet 321; when the adapter connector 100 is used to connect to the air outlet 220 of the ventilator 200, one end of the first connector 20 is connected to the ventilator 200 and is communicated with the air outlet 220, and one end of the second connector 30 is connected to the breathing tube 300 and is communicated with the air outlet 331.

Referring to fig. 2, in an embodiment of the breathing system 1000 of the present invention, a first connection joint 211 is disposed at the air inlet 210, the first joint 20 is connected to the first connection joint 211, and the first joint 20 is communicated with the air inlet 210 through the first connection joint 211. Through being equipped with first attach fitting 211 in air inlet 210 department, can be convenient for first joint 20 is fixed in breathing machine 200 through first attach fitting 211 to improve the installation stability of first joint 20, thereby guarantee breathing machine 200's stability in use, prevent that breathing machine 200 from taking place to drop at first joint 20 of use, and influence the result of use, and cause danger to patient's life.

Specifically, the first connection joint 211 is provided to cover the intake port 210 and is disposed around the intake port 210 to communicate with the intake port 210, so that when the first joint 20 is connected to the first connection joint 211, the first joint 20 will communicate with the intake port 210 through the first connection joint 211.

Referring to fig. 2, in another embodiment of the breathing system 1000 of the present invention, a second connection joint 221 is disposed at the air outlet 220, the first joint 20 is connected to the second connection joint 221, and the first joint 20 is communicated with the air outlet 220 through the second connection joint 221. Through being equipped with second attach fitting 221 in gas outlet 220 department, can be convenient for first joint 20 is fixed in breathing machine 200 through second attach fitting 221 to improve the installation stability of first joint 20, thereby guarantee breathing machine 200's stability in use, prevent that breathing machine 200 from taking place to drop at the first joint 20 of use, and influence the result of use, and cause danger to patient's life.

In this embodiment, the second connection joint 221 is covered on the air outlet 220 and is disposed around the air outlet 220 to communicate with the air outlet 220, so that when the first joint 20 is connected to the second connection joint 221, the first joint 20 will communicate with the air outlet 220 through the second connection joint 221.

Referring to fig. 2 in an embodiment of the breathing system 1000 of the present invention, the breathing tube 300 includes a breathing joint 310, an air inlet tube 320 and an air outlet tube 330, wherein one end of the breathing joint 310 constitutes the breathing end, one end of the air inlet tube 320 communicates with the breathing joint 310, the air inlet end 321 is disposed at one end of the air inlet tube 320 far away from the breathing joint 310, one end of the air outlet tube 330 communicates with the breathing joint 310, and the air outlet end 331 is disposed at one end of the air outlet tube 330 far away from the breathing joint 310.

In this embodiment, in the use process of the breathing system 1000, each patient uses one breathing tube 300, wherein the patient breathes through the breathing joint 310 and uses the air inlet tube 320 to communicate with the air inlet 210 of the breathing machine 200 through the connecting joint, and uses the air outlet tube 330 to communicate with the air outlet 220 of the breathing machine 200 through the connecting joint, so that the patient inhales oxygen from the air outlet 220 and blows out exhaled carbon dioxide from the air inlet 210, thereby realizing breathing support for the patient.

Referring to fig. 2, in an embodiment of the breathing system 1000 of the present invention, the breathing joint 310 has a first interface 311, a second interface 312 and a third interface 313, the first interface 311 is disposed at the breathing end, the second interface 312 is communicated with the air inlet pipe 320, and the third interface 313 is communicated with the air outlet pipe 330.

In this embodiment, the first interface 311 is used to connect to a breathing mask, and is covered on the nose of the user through the breathing mask, so as to provide breathing for the user.

Specifically, the air inlet pipe 320 may be inserted into the second port 312 to communicate with the second port 312, and the air outlet pipe 330 may be inserted into the third port 313 to communicate with the third port 313.

Referring to fig. 2, in an embodiment of the breathing system 1000 of the present invention, the air inlet pipe 320 and the air outlet pipe 330 are disposed at an included angle.

In this embodiment, the breathing joint 310 is a Y-shaped joint, and each branch is provided with a first interface 311, a second interface 312, and a third interface 313. Therefore, the air inlet pipe 320 and the air outlet pipe 330 can be respectively inserted into the second interface 312 and the third interface 313, so that the air inlet pipe 320 and the air outlet pipe 330 are arranged at an included angle, the gas of the air inlet pipe 320 and the air outlet pipe 330 can be prevented from converging, the breathing support is not affected, and in addition, the structure compactness can be increased while the normal use of the breathing machine 200 is ensured.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. An adapter coupling for use in a respiratory system, the adapter coupling comprising:

2. The adapter of claim 1, wherein the first and second connectors are disposed on opposite sides of the connector body.

3. The transition joint of claim 2, wherein at least two of the second joints are spaced apart along the length of the joint body.

4. The adapter of claim 1 wherein a one-way valve is provided in the second connector.

5. A respiratory system, comprising:

the breathing machine is provided with an air inlet and an air outlet;

a transfer fitting according to any of claims 1 to 4, wherein there are two transfer fittings, one of said transfer fittings being in communication with said air inlet port through a first fitting thereof, the other of said transfer fittings being in communication with said air outlet port through a first fitting thereof; and

respiratory tube, respiratory tube has the inlet end, gives vent to anger the end and breathe the end, respiratory tube is equipped with at least two, each the inlet end of respiratory tube with give vent to anger the end respectively with the second joint intercommunication that different adapter connects, each the breathing end of respiratory tube is used for with respirator intercommunication.

6. The breathing system of claim 5 wherein the air inlet is provided with a first connector, the first connector is connected to the first connector, and the first connector communicates with the air inlet through the first connector.

7. The breathing system according to claim 5 wherein a second connection fitting is provided at the air outlet, the first fitting is connected to the second connection fitting, and the first fitting communicates with the air outlet via the second connection fitting.

8. The respiratory system of claim 5, wherein the breathing tube comprises:

one end of the breathing joint forms the breathing end;

9. The respiratory system of claim 8, wherein the breathing connector has a first port, a second port, and a third port, the first port is disposed at the breathing end, the second port is in communication with the inlet tube, and the third port is in communication with the outlet tube.

10. The respiratory system of claim 8, wherein the inlet tube is angled relative to the outlet tube.