Single-path pipeline breathing machine convenient to withdraw

Abstract

The utility model discloses a one-way pipeline breathing machine convenient to withdraw, and particularly relates to the technical field of medical instruments, the one-way pipeline breathing machine comprises a breathing machine, the output end of the breathing machine is fixedly connected with a corrugated pipe, the left side of the outer surface of the corrugated pipe is fixedly connected with a forking assembly, and the left side of the outer surface of the forking assembly is fixedly connected with a releasing assembly. A suction assembly is clamped to the left side of the release assembly. According to the one-way pipeline breathing machine convenient to remove, a twisting cover is arranged on the outer surface of a second connecting pipe, then breathing modes of a patient can be conveniently switched when the patient exercises before the machine is removed, and further the left end of a release assembly is matched with the right end of an inhalation assembly, so that the breathing mode of the patient can be conveniently switched. Furthermore, when a medical worker carries out machine withdrawing work on a patient, the outer surface of the rotating assembly can be rotated to enable the limiting assemblies to relieve limiting on the limiting ring, so that the purpose of rapidly withdrawing the machine can be achieved, and the situation that the medical worker exerts too strong force to hurt the patient when withdrawing the machine can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a single-channel ventilator which is convenient for weaning. Background Art

[0002] With the continuous advancement of medical technology, ventilators, as important medical equipment, play an irreplaceable role in the fields of intensive care and respiratory therapy. Although traditional dual-circuit ventilators are comprehensive in functions, they are relatively complicated to operate during the weaning process, and the weaning time is long, which increases the risk to patients. Therefore, the development of a single-circuit ventilator that is easy to wean has important practical significance.

[0003] Compared with traditional dual-circuit ventilators, which require closing multiple valves during the weaning process and adjust multiple parameters, the weaning process often takes a long time due to the need to gradually adjust parameters and close valves. In addition, during the weaning process, patients may feel uncomfortable or their condition may worsen due to changes in ventilator parameters. Single-circuit ventilators make the weaning process simpler through the single-circuit design. Weaning can be completed by closing only one valve, thus simplifying the operation process and greatly shortening the weaning time and reducing the risk to patients. In addition, the single-circuit design makes the maintenance of the ventilator more convenient while reducing maintenance costs.

[0004] In summary, a single-circuit ventilator that is easy to wean has broad application prospects in the current medical market. By solving the problems existing in the weaning process of traditional dual-circuit ventilators, this ventilator will provide medical staff with more convenient and efficient medical equipment, and bring better treatment effects and experience to patients. Utility Model Content

[0005] The main purpose of the utility model is to provide a single-channel ventilator that is easy to wean, which can effectively solve the problem that traditional ventilators are too complicated when weaning.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A single-circuit ventilator that is easy to wean off includes a ventilator, wherein the output end of the ventilator is fixedly connected to a bellows, the left side of the outer surface of the bellows is fixedly connected to a bifurcation component, the left side of the outer surface of the bifurcation component is fixedly connected to a release component, and the left side of the release component is clamped with an inhalation component.

[0008] Preferably, the bifurcated assembly comprises a connecting tube 1, the left side of the outer surface of the connecting tube 1 is fixedly connected to the right end of the release assembly, and the left part of the outer surface of the connecting tube 1 is fixedly connected to a connecting tube 2.

[0009] Preferably, the release assembly includes an outer shell 1, an inner cavity of the outer shell 1 is fixedly connected to a support plate, a sliding rod 1 is fixedly connected to the middle of the left end of the support plate, a sliding rod 2 is slidably connected to the left part of the inner cavity of the sliding rod 1, a baffle is fixedly connected to the left end of the sliding rod 2, a spring is commonly connected to the middle of the end where the baffle and the support plate are close to each other, a limiting ring is fixedly connected to the left part of the outer surface of the outer shell 1, a rubber ring is fixedly connected to the right side of the limiting ring, and the left end of the rubber ring is tightly attached to the suction assembly.

[0010] Preferably, the suction assembly includes an input pipe, the right portion of the outer surface of the input pipe is fixedly connected to the outer shell 2, the right portion of the outer surface of the outer shell 2 is rotatably connected to a rotating assembly, the inner surface of the rotating assembly is slidably connected to a plurality of limit assemblies and the right ends of the plurality of limit assemblies are tightly attached to the left end of the rubber ring, and the right portion of the inner cavity of the outer shell 2 is fixedly connected to a ejector pin.

[0011] Preferably, the rotating assembly comprises a rotating ring, a plurality of matching grooves are provided on the left part of the inner cavity of the rotating ring, and anti-slip grooves are provided on the outer surface of the rotating ring.

[0012] Preferably, the plurality of limit assemblies include a plurality of limit blocks, upper portions of ends of the plurality of limit blocks that are away from each other are fixedly connected with sliding columns, and the plurality of sliding columns are matched with a plurality of matching grooves.

[0013] Preferably, the ends of the plurality of limit blocks that are close to each other are all arranged at an incline.

[0014] Preferably, a twist cover is provided at the front end of the second outer surface of the connecting pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By providing a twist cover on the outer surface of the second connecting tube, it is convenient for the patient to switch the breathing mode when exercising before weaning the machine. Further, by cooperating with the left end of the release component and the right end of the inhalation component, the medical staff can rotate the outer surface of the rotating component when weaning the patient, so that several limit components release the limit of the limit ring, thereby achieving the purpose of rapid weaning, and avoiding the situation where the medical staff uses too much force and injures the patient when weaning the machine.

[0017] 2. By arranging the right end of the ejector pin to cooperate with the baffle at the left end of the second sliding rod, when the release component contacts the inhalation component, the baffle can rebound through the spring fixed to the right end, so that the oxygen in the inner cavity of the connecting tube can enter the inner cavity of the inhalation component, thereby facilitating the inhalation treatment of the patient. Furthermore, by arranging a rubber ring installed on the right part of a plurality of limit blocks, the oxygen in the inner cavity of the device inhalation component and the device release component will not be lost when they are connected, thereby avoiding the waste of oxygen during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the release component of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the suction assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the rotating assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the limit assembly of the utility model.

[0023] In the figure: 1. ventilator; 2. bellows; 3. fork assembly; 31. connecting tube 1; 32. connecting tube 2; 4. release assembly; 41. housing 1; 42. support plate; 43. spring; 44. sliding rod 1; 45. sliding rod 2; 46. baffle; 47. limit ring; 48. rubber ring; 5. suction assembly; 51. input tube; 52. housing 2; 53. rotating assembly; 531. rotating ring; 532. matching groove; 533. anti-slip pattern; 54. limit assembly; 541. limit block; 542. sliding column; 55. ejector pin. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 As shown, a single-circuit ventilator for easy weaning includes a ventilator 1, a bellows 2 is fixedly connected to the output end of the ventilator 1, a fork assembly 3 is fixedly connected to the left side of the outer surface of the bellows 2, a release assembly 4 is fixedly connected to the left side of the outer surface of the fork assembly 3, an inhalation assembly 5 is clamped on the left side of the release assembly 4, and a twist cover is provided at the front end of the outer surface of the connecting pipe 2 32.

[0026] During the specific implementation of this solution, by setting the coordination between the device release component 4 and the device inhalation component 5, it is convenient for medical personnel to quickly remove the machine. At the same time, through a simple removal operation method, it is easier for medical personnel to master the operation skills and reduce the difficulty of operation, which helps to reduce training costs and time, improve the operation skills and efficiency of medical personnel, and further open or close the twist cover to enable patients to perform breathing exercises before removal of the machine, which can further improve the patient's lung function and improve breathing efficiency, thereby laying a good foundation for surgery and postoperative recovery.

[0027] Further Figure 2 As shown, the fork assembly 3 includes a connecting tube 31, the left side of the outer surface of the connecting tube 31 is fixedly connected to the right end of the release assembly 4, the left part of the outer surface of the connecting tube 31 is fixedly connected to a connecting tube 2 32, the release assembly 4 includes a shell 41, the inner cavity of the shell 41 is fixedly connected to a support plate 42, the middle part of the left end of the support plate 42 is fixedly connected to a sliding rod 1 44, the left part of the inner cavity of the sliding rod 1 44 is slidably connected to a sliding rod 2 45, the left end of the sliding rod 2 45 is fixedly connected to a baffle 46, the middle part of the end of the baffle 46 and the support plate 42 that are close to each other is commonly connected with a spring 43, the left part of the outer surface of the shell 41 is fixedly connected to a limiting ring 47, the right side of the limiting ring 47 is fixedly connected to a rubber ring 48, and the left end of the rubber ring 48 is tightly attached to the inner cavity of the suction assembly 5.

[0028] In the further implementation of the present scheme, by arranging the right part of the outer surface of the sliding rod 1 44 of the device to be slidably connected with the sliding rod 2 45, the device baffle 46 can be moved to the right when squeezed, so that the oxygen in the inner cavity of the device connecting tube 1 31 can be transported to the inner cavity of the inhalation component 5, and further, by arranging the right end of the device baffle 46 and the left end of the device support plate 42 to be jointly installed with a spring 43, and then when connected, the device baffle 46 can be supported by the resilience of the spring 43 itself to avoid leakage of oxygen in the inner cavity of the shell 1 41, thereby preventing unnecessary loss, and further, by arranging the outer surface of the device rubber ring 48 to be in close contact with the inner cavity of the device inhalation component 5, when the oxygen enters the inner cavity of the inhalation component 5, the oxygen will not flow back, thereby reducing the waste of oxygen.

[0029] Further Figure 3 , Figure 4 and Figure 5 As shown, the suction component 5 includes an input pipe 51, the right part of the outer surface of the input pipe 51 is fixedly connected to the outer shell 2 52, the right part of the outer surface of the outer shell 2 52 is rotatably connected to the rotating component 53, the inner surface of the rotating component 53 is slidably connected to a plurality of limit components 54, and the right ends of the plurality of limit components 54 are tightly attached to the left end of the rubber ring 48, the right part of the inner cavity of the outer shell 2 52 is fixedly connected to a ejector pin 55, the rotating component 53 includes a rotating circle 531, the left part of the inner cavity of the rotating circle 531 is provided with a plurality of matching grooves 532, and the outer surface of the rotating circle 531 is provided with anti-slip grooves 533, the plurality of limit components 54 include a plurality of limit blocks 541, the upper parts of the ends of the plurality of limit blocks 541 that are away from each other are fixedly connected to sliding columns 542, the plurality of sliding columns 542 are matched with the plurality of matching grooves 532, and the ends of the plurality of limit blocks 541 that are close to each other are inclined.

[0030] In the further implementation of the present scheme, by setting the inner cavity of the device shell 2 52 with a pin 55, when the device inhalation component 5 is connected to the device release component 4, the convex block at the right end of the device pin 55 can abut against the device baffle 46, so that the oxygen in the device shell 1 41 can be transported to the inner cavity of the device shell 2 52, and further by setting the device matching groove 532 to cooperate with the device sliding column 542, the operator can control the device limit block 541 to retract or extend by rotating the outer surface of the rotating circle 531, and further by setting the ends of the device limit blocks 541 that are close to each other to be inclined, the device limit ring 47 can more easily enter the inner cavity of the device inhalation component 5, thereby transporting oxygen to the inner cavity of the inhalation component 5;

[0031] It should also be noted that any circuit connection in this solution belongs to the conventional settings in the prior art and will not be elaborated in this solution.

[0032] The working principle of the utility model is as follows: first, when using the device, the operator needs to push the device ventilator 1 to a suitable position, further connect one end of the device bellows 2 to the output end of the device ventilator 1, further connect and fix the device input tube 51 to the patient's mouth, further fix the bifurcated component 3 with the device release component 4 to the other end of the device bellows 2, and rotate the device rotating component 53 connected to the right part of the outer surface of the rotating device shell 2 52, so that the several matching grooves 532 opened on the inner surface of the device rotating component 53 can drive the several sliding columns 542 fixedly connected to the left ends of the several device limit blocks 541, so that the several device limit blocks 541 can be controlled to shrink or extend, thereby clamping the device limit ring 47 to prevent oxygen leakage;

[0033] Furthermore, when the device release component 4 is connected to the device inhalation component 5, the device rubber ring 48 can be effectively in close contact with the inner cavity of the device shell 2 52, thereby avoiding waste of oxygen during the delivery process. Furthermore, when the device inhalation component 5 is connected to the device release component 4, the right end of the device ejector pin 55 fixedly connected to the inner cavity of the device shell 2 52 will abut against the left end of the device baffle 46, so that the device baffle 46 can move to the right through the cooperation of the sliding rod 2 45 and the device sliding rod 1 44, thereby allowing the oxygen in the device shell 1 41 to be delivered to the inner cavity of the device shell 2 52 for the patient to inhale.

[0034] Furthermore, by providing a device spring 43 at one end where the device support plate 42 and the device baffle 46 are close to each other, oxygen in the inner cavity of the device connecting tube 1 31 will not leak after the operator disassembles it. Furthermore, by providing a twist cap at the front end of the device connecting tube 2 32, medical personnel can perform lung exercises on the patient, thereby laying a good foundation for the patient's recovery after surgery or post-surgery.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A single-circuit ventilator for easy weaning, comprising a ventilator (1), characterized in that: The output end of the ventilator (1) is fixedly connected to a bellows (2), the left side of the outer surface of the bellows (2) is fixedly connected to a forked component (3), the left side of the outer surface of the forked component (3) is fixedly connected to a release component (4), and the left side of the release component (4) is clamped with an inhalation component (5).

2. A single-circuit ventilator for easy weaning according to claim 1, characterized in that: The bifurcated assembly (3) comprises a connecting tube 1 (31), the left side of the outer surface of the connecting tube 1 (31) being fixedly connected to the right end of the release assembly (4), and the left part of the outer surface of the connecting tube 1 (31) being fixedly connected to a connecting tube 2 (32).

3. A single-circuit ventilator for easy weaning according to claim 2, characterized in that: The release assembly (4) comprises a shell 1 (41), the inner cavity of the shell 1 (41) is fixedly connected to a support plate (42), the middle of the left end of the support plate (42) is fixedly connected to a sliding rod 1 (44), the left part of the inner cavity of the sliding rod 1 (44) is slidably connected to a sliding rod 2 (45), the left end of the sliding rod 2 (45) is fixedly connected to a baffle (46), the middle part of the end where the baffle (46) and the support plate (42) are close to each other is commonly connected to a spring (43), the left part of the outer surface of the shell 1 (41) is fixedly connected to a limiting ring (47), the right side of the limiting ring (47) is fixedly connected to a rubber ring (48), and the left end of the rubber ring (48) is tightly attached to the suction assembly (5).

4. A single-circuit ventilator for easy weaning according to claim 3, characterized in that: The suction assembly (5) comprises an input pipe (51), the right portion of the outer surface of the input pipe (51) is fixedly connected to the second shell (52), the right portion of the outer surface of the second shell (52) is rotatably connected to a rotating assembly (53), the inner surface of the rotating assembly (53) is slidably connected to a plurality of limit assemblies (54), and the right ends of the plurality of limit assemblies (54) are tightly attached to the left end of the rubber ring (48), and the right portion of the inner cavity of the second shell (52) is fixedly connected to a ejector pin (55).

5. A single-circuit ventilator for easy weaning according to claim 4, characterized in that: The rotating assembly (53) comprises a rotating ring (531), a plurality of matching grooves (532) are provided on the left inner portion of the rotating ring (531), and anti-slip grooves (533) are provided on the outer surface of the rotating ring (531).

6. A single-circuit ventilator for easy weaning according to claim 5, characterized in that: The plurality of limit assemblies (54) comprise a plurality of limit blocks (541), and upper portions of the plurality of limit blocks (541) which are away from each other are fixedly connected with sliding columns (542), and the plurality of sliding columns (542) are matched with the plurality of matching grooves (532).

7. A single-circuit ventilator for easy weaning according to claim 6, characterized in that: The ends of the plurality of limit blocks (541) that are close to each other are all arranged in an inclined manner.

8. A single-circuit ventilator for easy weaning according to claim 2, characterized in that: A twist cover is arranged at the front end of the outer surface of the second connecting pipe (32).

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