CN213667408U

CN213667408U - Improved structure of ICU (intensive care unit) purpose breathing machine valve

Info

Publication number: CN213667408U
Application number: CN202022028104.7U
Authority: CN
Inventors: 王薇
Original assignee: Second Hospital of Dalian Medical University
Current assignee: Second Hospital of Dalian Medical University
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-13
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an improvement structure of ICU usage breathing machine valve, including solid fixed cylinder, outlet duct and intake pipe, the top fixedly connected with fixed cylinder fixed block, one side fixedly connected with U type cardboard of fixed block upper surface, the inside joint of U type cardboard has the accessory plate, the side of accessory plate is provided with the scale interval. This improvement structure of ICU usage breathing machine valve, breathing machine equipment is connected to the one end of intake pipe, oxygen mask equipment is connected to the one end of outlet duct, the flow that can adjust oxygen through the valve, the infrared irradiation lamp that the valve side set up can correspond the scale interval when rotating, the rotation of control flap that can be accurate, the auxiliary rod can be pulled up when rotating, convenient rotation, need the fixed time drop-down, fix through clamping screw one and screw rod two, prevent to touch the valve when the mistake is bumped, cause the influence, this equipment structure is simple, it is comparatively convenient to use.

Description

Improved structure of ICU (intensive care unit) purpose breathing machine valve

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an improvement structure of ICU usage breathing machine valve.

Background

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field.

The valve sensitivity of breathing machine among the prior art is lower, lacks the structure that carries out accurate control to the valve, and lacks and carry out spacing structure to the valve, leads to the valve to rotate under the condition that the mistake bumped, influences the regulation of valve, and it is comparatively inconvenient to use, consequently proposes further optimization to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides an improvement structure of ICU usage breathing machine valve has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an improved structure of a valve of a respirator for ICU application comprises a fixed cylinder, wherein one side of the fixed cylinder is connected with an air outlet pipe through threads, the other side of the fixed cylinder is in threaded connection with an air inlet pipe, the top of the fixed cylinder is fixedly connected with a fixed block, one side of the upper surface of the fixed block is fixedly connected with a U-shaped clamping plate, an auxiliary plate is clamped inside the U-shaped clamping plate, the side surface of the auxiliary plate is provided with scale values, the side surface of the U-shaped clamping plate is in threaded connection with a fixing ring, the upper surface of the fixed block is provided with a valve, the side surface of the valve is provided with an infrared irradiation lamp, the upper surface of the valve is fixedly connected with an L-shaped rod, one end of the L-shaped rod is fixedly connected with a sleeve, the auxiliary rod is inserted in the sleeve, a first screw rod is connected to the side face of the sleeve in a threaded mode, a connecting piece is fixedly connected to the bottom end of the auxiliary rod, and a second screw rod is connected to the upper surface of the connecting piece in a threaded mode.

Optionally, the inner walls at the two ends of the fixed cylinder are provided with sealing rings.

Optionally, a connecting plate is sleeved on the surface of the air outlet pipe, a snap ring is fixedly connected to one end of the connecting plate, and the connecting plate is made of rubber.

Optionally, the number of the fixing rings is two, and the two fixing rings are symmetrically arranged by taking the vertical central line of the U-shaped clamping plate as a symmetry axis.

Optionally, the U-shaped clamping plate is made of metal.

Optionally, the auxiliary rod is made of metal.

(III) advantageous effects

The utility model provides an improvement structure of ICU usage breathing machine valve possesses following beneficial effect:

this improvement structure of ICU usage breathing machine valve, through the outlet duct, the intake pipe, the scale interval, the valve, infrared irradiation lamp, the auxiliary rod, the setting of screw rod one and screw rod two, in use, breathing machine equipment is connected to the one end of intake pipe, oxygen mask equipment is connected to the one end of outlet duct, the flow that can adjust oxygen through the valve, the infrared irradiation lamp that the valve side set up can correspond the scale interval when rotating, the rotation of control flap that can be accurate, the auxiliary rod can be pulled up when rotating, convenient rotation, need pull-down when fixed, fix through clamping screw one and screw rod two, prevent to touch the valve when the mistake is bumped, cause the influence, the equipment is simple in structure, it is comparatively convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a fixed cylinder; 2. an air outlet pipe; 3. an air inlet pipe; 4. a fixed block; 5. a U-shaped clamping plate; 6. an auxiliary plate; 7. a scale value; 8. a fixing ring; 9. a valve; 10. an infrared radiation lamp; 11. an L-shaped rod; 12. a sleeve; 13. an auxiliary lever; 14. a first screw rod; 15. connecting sheets; 16. a second screw; 17. a seal ring; 18. a connecting plate; 19. a snap ring.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an improved structure of a valve of a respirator for ICU application comprises a fixed cylinder 1, wherein the inner walls of two ends of the fixed cylinder 1 are respectively provided with a sealing ring 17, one side of the fixed cylinder 1 is in threaded connection with an air outlet pipe 2, the surface of the air outlet pipe 2 is sleeved with a connecting plate 18, one end of the connecting plate 18 is fixedly connected with a snap ring 19, the connecting plate 18 is made of rubber, the other side of the fixed cylinder 1 is in threaded connection with an air inlet pipe 3, the top of the fixed cylinder 1 is fixedly connected with a fixed block 4, one side of the upper surface of the fixed block 4 is fixedly connected with a U-shaped clamping plate 5, an auxiliary plate 6 is clamped inside the U-shaped clamping plate 5, the side of the auxiliary plate 6 is provided with a scale interval 7, the side of the U-shaped clamping plate 5 is in threaded connection with two fixing rings 8, the two fixing rings 8 are symmetrically arranged by taking the, the upper surface of the fixed block 4 is provided with a valve 9, the side of the valve 9 is provided with an infrared irradiation lamp 10, the upper surface of the valve 9 is fixedly connected with an L-shaped rod 11, one end of the L-shaped rod 11 is fixedly connected with a sleeve 12, an auxiliary rod 13 is inserted inside the sleeve 12, the auxiliary rod 13 is made of metal material, the side surface of the sleeve 12 is in threaded connection with a screw rod I14, the bottom end of the auxiliary rod 13 is fixedly connected with a connecting sheet 15, and the upper surface of the connecting sheet 15 is in threaded connection with a screw rod II 16. the structure and the working principle of the infrared irradiation lamp in the improved structure of the ICU breathing machine valve are the same as those of the infrared irradiation device of the Chinese patent 200310116934.3 night vision system, moreover, the infrared irradiation device of the night vision system of chinese patent 200310116934.3 has been patented, so the working principle and the specific structure of the infrared irradiation device will not be described in detail;

through outlet duct 2, intake pipe 3, scale interval 7, valve 9, infrared irradiation lamp 10, auxiliary rod 13, the setting of screw rod one 14 and two 16 of screw rod, in using, breathing machine equipment is connected to the one end of intake pipe 3, oxygen mask equipment is connected to the one end of outlet duct 2, the flow of oxygen can be adjusted through valve 9, the infrared irradiation lamp 10 that valve 9 side set up can correspond scale interval 7 when rotating, the rotation of control flap 9 that can be accurate, auxiliary rod 13 can be pulled up when rotating, convenient rotation, need fixed time drop-down, fix through fixing screw rod one 14 and two 16 of screw rod, prevent to touch valve 9 when the mistake bumps, cause the influence, this equipment structure is simple, and convenient use.

As an optimal technical solution of the utility model: the auxiliary rod 13 can be pulled up when rotating, is convenient to rotate, and is pulled down when needing to be fixed, and the auxiliary rod is fixed through the first fixing screw rod 14 and the second fixing screw rod 16, so that the valve 9 is prevented from being touched when being touched by mistake, and the influence is avoided.

The working steps of the device are as follows;

1. when the device is used, one end of the air inlet pipe 3 is connected with breathing machine equipment, one end of the air outlet pipe 2 is connected with oxygen mask equipment, the flow of oxygen can be adjusted through the valve 9, the infrared irradiation lamp 10 arranged on the side surface of the valve 9 can correspond to the scale value 7 when rotating, and the rotation of the valve 9 can be accurately controlled;

2. the auxiliary rod 13 can be pulled up when rotating, is convenient to rotate, is pulled down when needing to be fixed, and is fixed through the first fixing screw 14 and the second fixing screw 16, so that the influence caused by touching the valve 9 in a mistaken collision is prevented;

3. the air outlet pipe 2 and the air inlet pipe 3 can be limited and fixed through the clamping ring 19 at one end of the connecting plate 18, and the use is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an improvement structure of ICU usage breathing machine valve, includes a fixed section of thick bamboo (1), its characterized in that: an air outlet pipe (2) is in threaded connection with one side of the fixed cylinder (1), an air inlet pipe (3) is in threaded connection with the other side of the fixed cylinder (1), a fixed block (4) is fixedly connected to the top of the fixed cylinder (1), a U-shaped clamping plate (5) is fixedly connected to one side of the upper surface of the fixed block (4), an auxiliary plate (6) is clamped inside the U-shaped clamping plate (5), a scale value (7) is arranged on the side surface of the auxiliary plate (6), a fixed ring (8) is in threaded connection with the side surface of the U-shaped clamping plate (5), a valve (9) is arranged on the upper surface of the fixed block (4), an infrared irradiation lamp (10) is arranged on the side surface of the valve (9), an L-shaped rod (11) is fixedly connected to the upper surface of the valve (9), a sleeve (12) is fixedly connected to one end of the L-shaped rod (11, the side surface of the sleeve (12) is in threaded connection with a first screw rod (14), the bottom end of the auxiliary rod (13) is fixedly connected with a connecting piece (15), and the upper surface of the connecting piece (15) is in threaded connection with a second screw rod (16).

2. The improved structure of a valve for an ICU ventilator of claim 1 further comprising: and sealing rings (17) are arranged on the inner walls of the two ends of the fixed cylinder (1).

3. The improved structure of a valve for an ICU ventilator of claim 1 further comprising: the surface of outlet duct (2) has cup jointed connecting plate (18), the one end fixedly connected with snap ring (19) of connecting plate (18), the material of connecting plate (18) is the rubber material.

4. The improved structure of a valve for an ICU ventilator of claim 1 further comprising: the number of the fixing rings (8) is two, and the fixing rings (8) are symmetrically arranged by taking the vertical central line of the U-shaped clamping plate (5) as a symmetry axis.

5. The improved structure of a valve for an ICU ventilator of claim 1 further comprising: the U-shaped clamping plate (5) is made of metal.

6. The improved structure of a valve for an ICU ventilator of claim 1 further comprising: the auxiliary rod (13) is made of metal.