Detachable inspiration valve of first-aid transfer breathing machine

Abstract

The utility model belongs to the technical field of inspiration valves, in particular to a detachable inspiration valve of a first-aid transfer respirator, which comprises an inspiration branch seat mounted on the inner wall of a left shell, a mounting groove is formed in the inner wall of the left shell in a penetrating manner, a one-way valve support is arranged in the mounting groove, and an INSP joint is arranged on one side of the one-way valve support; according to the utility model, the INSP joint is detachably connected with the INSP knob and the left side shell respectively, so that when the INSP joint needs to be disinfected, the INSP joint can be separated out by separating the INSP joint and the INSP knob from the left side shell, and further the INSP joint and internal parts can be cleaned and disinfected conveniently; by means of the structure, when the INSP connector is used, the situation that due to the fact that the INSP connector is directly fixed to the left side shell, the INSP connector cannot be fully disinfected and sterilized after being used for multiple times for a long time, bacteria breeding and unnecessary infection are caused, the normal using effect of a user is affected, and even harm is caused to the body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of inhalation valves, in particular to a detachable inhalation valve of an emergency transport ventilator. Background Art

[0002] The emergency transport ventilator is a medical device that is mainly used to provide respiratory support during emergency treatment and patient transportation. This ventilator is simple and fast in design, and is suitable for use in emergency places and transportation processes, such as ambulances. The main function of the emergency transport ventilator is to provide emergency ventilation and rescue for patients with respiratory failure to maintain the patient's vital signs. In the process of transporting patients, the patient's respiratory function may be affected by various factors such as bumpy roads and the patient's own condition. At this time, the use of an emergency transport ventilator can ensure that the patient obtains a stable and sufficient oxygen supply and reduces the risk of complications. The emergency transport ventilator is a medical device that is mainly used to provide respiratory support during emergency treatment and patient transportation. This ventilator is simple and fast in design, and is suitable for use in emergency places and transportation processes, such as ambulances. The main function of the emergency transport ventilator is to provide emergency ventilation and rescue for patients with respiratory failure to maintain the patient's vital signs. During the process of transporting patients, the patient's respiratory function may be affected due to various factors such as bumpy roads and the patient's own condition. At this time, the use of an emergency transport ventilator can ensure that the patient obtains a stable and sufficient oxygen supply and reduce the risk of complications. However, when using the inhalation valve, due to the complex structure of the inhalation valve, most of them cannot be disassembled during use, which makes it difficult to clean and disinfect, and cross infection may occur. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a detachable inhalation valve of an emergency transport ventilator to more accurately solve the problems raised in the above background technology.

[0004] The utility model is realized by the following technical solutions:

[0005] The utility model proposes a detachable inhalation valve of an emergency transport ventilator, comprising an inhalation branch seat installed on the inner wall of a left outer shell, a mounting groove penetrating through the inner wall of the left outer shell, a one-way valve bracket being arranged in the mounting groove, an INSP connector being arranged on one side of the one-way valve bracket, a one-way valve diaphragm being arranged between the one-way valve bracket and the INSP connector, an INSP knob being arranged at the end face of the INSP connector, and the INSP connector being detachably connected to the mounting groove and the INSP knob, respectively.

[0006] Furthermore, a second clamping strip is installed at the INSP knob, a chuck is installed on the surface of the INSP connector, and the second clamping strip is clamped into the chuck.

[0007] Furthermore, a clamping strip 1 is provided at the installation groove, a clamping slot is provided on the surface of the INSP connector, and the clamping strip 1 is inserted into the clamping slot.

[0008] Furthermore, a socket is provided at the INSP knob, and the INSP connector is inserted into the socket.

[0009] Furthermore, an exhaust pipe is provided at the bottom of the INSP joint, a guide pin is installed in the exhaust pipe, a safety valve module is installed at the bottom of the guide pin, and the safety valve module is pressure-released through an externally installed solenoid valve.

[0010] Furthermore, the safety valve module includes a central sleeve arranged at the bottom of the guide pin, a spring is installed at the bottom of the central sleeve, a sealing silicone pad is installed at the bottom of the spring, a safety valve port is installed outside the sealing silicone pad, and the safety valve port is detachably connected to the exhaust pipe.

[0011] Furthermore, a clamping ring is installed on the surface of the valve port of the safety valve, and a clamping strip three is provided on the surface of the exhaust pipe, and the clamping strip three is rotatably inserted into the clamping ring.

[0012] Furthermore, a limiting column is installed on the surface of the one-way valve diaphragm, a limiting hole is provided on the surface of the one-way valve bracket, and the limiting column is inserted into the limiting hole.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides an INSP connector which is detachably connected to the INSP knob and the left side shell, so that when the INSP connector needs to be repaired, the INSP connector can be detached by separating the INSP connector and the INSP knob from the left side shell, thereby facilitating the cleaning and disinfection of the INSP connector and internal parts. When the INSP connector is used, the INSP connector will not be directly fixed to the left side shell, which will result in insufficient disinfection and sterilization after long-term and multiple uses, causing bacterial growth and unnecessary infection, thereby affecting the normal use effect of the user and even causing harm to the body.

[0015] The utility model has the second clamping strip clamped into the chuck, and the first clamping strip clamped into the clamping slot, so that when the INSP connector is disassembled, the operation is simpler, thereby effectively improving the replacement rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0017] Figure 2This is a schematic diagram of the structure of an INSP connector according to an embodiment of the utility model;

[0018] Figure 3 It is a structural side sectional view of an embodiment of the utility model.

[0019] In the figure: 1. Left side shell; 11. Mounting slot; 12. Clip strip 1; 2. Intake branch seat; 3. Check valve bracket; 31. Limit hole; 4. INSP connector; 41. Chuck; 42. Clip slot; 5. Check valve diaphragm; 51. Positioning clip strip; 6. INSP knob; 61. Clip strip 2; 7. Exhaust pipe; 71. Guide pin; 72. Clip strip 3; 8. Safety valve module; 81. Center sleeve; 82. Spring; 83. Sealing silicone pad; 84. Safety valve port; 85. Clip ring. DETAILED DESCRIPTION

[0020] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0021] Example

[0022] like Figure 1-3 As shown, a detachable inhalation valve of an emergency transport ventilator proposed in one embodiment of the utility model includes an inhalation branch seat 2 installed on the inner wall of the left shell 1, a mounting groove 11 is penetrated through the inner wall of the left shell 1, a one-way valve bracket 3 is arranged in the mounting groove 11, an INSP connector 4 is arranged on one side of the one-way valve bracket 3, a one-way valve diaphragm 5 is arranged between the one-way valve bracket 3 and the INSP connector 4, an INSP knob 6 is arranged at the end face of the INSP connector 4, and the INSP connector 4 is detachably connected to the mounting groove 11 and the INSP knob 6 respectively.

[0023] In this solution, when the entire structure is in use, the one-way valve diaphragm 5 and the one-way valve bracket 3 are provided to facilitate the conduction between the INSP connector 4 and the suction branch seat 2. The detachable connection between the INSP connector 4 and the INSP knob 6 and the left outer shell 1 makes the entire structure easier to operate during subsequent maintenance and replacement.

[0024] A second clamping strip 61 is installed at the INSP knob 6 , a chuck 41 is installed on the surface of the INSP connector 4 , and the second clamping strip 61 is clamped into the chuck 41 .

[0025] Furthermore, when the INSP connector 4 is used, the second clamping strip 61 is rotated and clamped into the chuck 41, so that when the INSP knob 6 rotates forward, the INSP connector 4 can be driven to rotate together, and when it is reversed, it can be separated from the INSP connector 4, ensuring easy disassembly.

[0026] A clamping strip 12 is disposed at the installation groove 11 , and a clamping slot 42 is opened on the surface of the INSP connector 4 , and the clamping strip 12 is clamped into the clamping slot 42 .

[0027] Furthermore, when using the INSP connector 4, by inserting the INSP connector 4 into the installation groove 11 and then rotating it, the clamping strip 12 is inserted into the clamping groove 42, thereby limiting the INSP connector 4, further ensuring the stability of the use of the INSP connector 4 and the convenience of disassembly.

[0028] The INSP knob 6 is provided with a socket, and the INSP connector 4 is inserted into the socket.

[0029] Furthermore, the provided jack facilitates the INSP connector 4 to be inserted into the INSP knob 6 , thereby facilitating the penetration and use of the INSP connector 4 .

[0030] An exhaust pipe 7 is provided at the bottom of the INSP joint 4 , a guide pin 71 is installed in the exhaust pipe 7 , a safety valve module 8 is installed at the bottom of the guide pin 71 , and the safety valve module 8 is used to relieve the pressure of the INSP joint 4 .

[0031] Furthermore, in the use of the INSP connector 4, the guide pin 71 cooperates with the center sleeve 81 to ensure smooth movement during use. When the pressure is too high, the safety valve module 8 is pushed, and a solenoid valve can be installed on its surface to facilitate the pressure relief of the safety valve module 8.

[0032] Among them, the safety valve module 8 includes a central sleeve 81 arranged at the bottom of the guide pin 71, a spring 82 is installed at the bottom of the central sleeve 81, a sealing silicone pad 83 is installed at the bottom of the spring 82, a safety valve port 84 is installed on the outside of the sealing silicone pad 83, and the safety valve port 84 is detachably connected to the exhaust pipe 7.

[0033] Furthermore, when the pressure is greater than the elastic force of the spring 82 during use of the external solenoid valve, the sealing silicone pad 83 is driven to move, thereby causing a gap to form between the safety valve module 8 and the safety valve port 84, thereby achieving the effect of pressure relief.

[0034] Among them, a clamping ring 85 is installed on the surface of the safety valve port 84, and a clamping strip 3 72 is provided on the surface of the exhaust pipe 7. The clamping strip 3 72 is rotatably inserted into the clamping ring 85.

[0035] Furthermore, when in use, the provided clamping ring 85 rotates when the safety valve port 84 contacts the bottom of the exhaust pipe 7, so that the clamping strip 3 72 is clamped into the clamping ring 85, thereby effectively ensuring stability after insertion.

[0036] A limiting post 51 is installed on the surface of the one-way valve diaphragm 5 , a limiting hole 31 is provided on the surface of the one-way valve bracket 3 , and the limiting post 51 is inserted into the limiting hole 31 .

[0037] Furthermore, by inserting the limiting column 51 into the limiting hole 31, when the one-way valve diaphragm 5 rotates, the one-way valve bracket 3 can be driven to rotate together. When the one-way valve diaphragm 5 does not move, the one-way valve bracket 3 cannot move either, thereby achieving the limiting effect.

[0038] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A detachable inhalation valve of an emergency transport ventilator, comprising an inhalation branch seat mounted on the inner wall of the left shell, characterized in that: An installation groove is formed through the inner wall of the left shell, a one-way valve bracket is arranged in the installation groove, an INSP connector is arranged on one side of the one-way valve bracket, a one-way valve diaphragm is arranged between the one-way valve bracket and the INSP connector, an INSP knob is arranged at the end face of the INSP connector, and the INSP connector is detachably connected to the installation groove and the INSP knob respectively.

2. A detachable inhalation valve for an emergency transport ventilator according to claim 1, characterized in that: A second clamping strip is installed at the INSP knob, a chuck is installed on the surface of the INSP connector, and the second clamping strip is clamped into the chuck.

3. The detachable inhalation valve of the emergency transport ventilator according to claim 1, characterized in that: A clamping strip 1 is arranged at the installation groove, a clamping slot is opened on the surface of the INSP connector, and the clamping strip 1 is clamped into the clamping slot.

4. The detachable inhalation valve of the emergency transport ventilator according to claim 1 is characterized in that: The INSP knob is provided with a socket, and the INSP connector is inserted into the socket.

5. The detachable inhalation valve of the emergency transport ventilator according to claim 1, characterized in that: An exhaust pipe is provided at the bottom of the INSP joint, a guide pin is installed in the exhaust pipe, a safety valve module is installed at the bottom of the guide pin, and the safety valve module is pressure-released through an externally installed solenoid valve.

6. The detachable inhalation valve of the emergency transport ventilator according to claim 5 is characterized in that: The safety valve module includes a central sleeve arranged at the bottom of the guide pin, a spring is installed at the bottom of the central sleeve, a sealing silicone pad is installed at the bottom of the spring, a safety valve port is installed outside the sealing silicone pad, the safety valve port is detachably connected to the exhaust pipe, and the safety valve port is used to install a solenoid valve.

7. A detachable inhalation valve for an emergency transport ventilator according to claim 6, characterized in that: A clamping ring is installed on the top of the valve port of the safety valve, and a clamping strip three is arranged on the surface of the exhaust pipe. The clamping strip three is rotatably inserted into the clamping ring.

8. The detachable inhalation valve of the emergency transport ventilator according to claim 1, characterized in that: A limiting column is installed on the surface of the one-way valve diaphragm, a limiting hole is provided on the surface of the one-way valve bracket, and the limiting column is inserted into the limiting hole.

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