Pipeline connecting and stabilizing device for movable anesthesia machine

Abstract

The utility model relates to the technical field of medical equipment, and discloses a pipeline connecting and stabilizing device for a movable anaesthesia machine, the movable anaesthesia machine comprises an anaesthesia machine and a breathing pipeline port, the breathing pipeline port is sleeved with an anti-falling ring, the anti-falling ring is provided with a connecting rope, and the connecting rope is connected with a sealing cover; according to the anesthesia machine, the anti-falling ring is installed at the pipeline connecting position for fixation, the anti-falling ring can be detached for disinfection, medical staff can use the anesthesia machine conveniently, the sealing plug is connected to the outer side of the anti-falling ring, a port can be blocked when the anesthesia machine is not used, the design of the anti-falling ring is loosened, and it can be guaranteed that the pipeline connecting position is more stable; the anesthetic gas conveying device is not prone to loosening due to pipeline dragging or other external force, and normal conveying of anesthetic gas and safety of a patient are guaranteed. When the anesthesia machine is not used, the port is blocked by connecting the sealing plug, dust, bacteria or other pollutants in the air can be effectively prevented from entering the pipeline, the cleanliness of the interior of the pipeline can be guaranteed through the protection measure, and the risk of infection of a patient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a pipeline connection stabilizing device for a mobile anesthesia machine. Background Art

[0002] Anesthesia machine is an essential instrument for anesthesia department. It can deliver anesthetics into the patient's alveoli through a mechanical circuit to form anesthetic gas partial pressure. After diffusing into the blood, it directly inhibits the central nervous system, thereby producing the effect of general anesthesia. Anesthesia machine is mainly composed of anesthesia vaporizer, flow meter, foldable bellows ventilator, breathing circuit, corrugated pipe and other components.

[0003] When using the anesthesia machine, you first need to prepare to ensure that the anesthesia machine and related equipment are in normal working condition, check whether the oxygen, nitrous oxide and anesthetic drug supply and monitoring equipment are normal. Then prepare the patient, connect the patient to the anesthesia machine, check whether the pipes and air bags are properly connected, and ensure that the patient is comfortable and in the proper position. Use a disposable anesthesia breathing tube to connect to the anesthesia machine, and the patient-side interface is connected to the corresponding interface of the anesthesia mask, endotracheal tube, tracheotomy tube, laryngeal mask, etc.

[0004] At present, the patent with the announcement number CN214550565U discloses an anesthesia machine, including a bottom plate, a bottom frame and a frame, universal wheels are arranged at the four corners below the bottom plate, a bottom frame is arranged above the bottom plate, a frame is arranged on one side wall of the bottom frame, a gas storage cylinder is arranged in the middle of the frame, a pressure gauge is arranged above the gas storage cylinder, a delivery pump is arranged on one side of the pressure gauge, a delivery pipe is arranged on one side of the delivery pump, an air outlet pipe is arranged on one side of the delivery pump, the universal wheels are connected to the bottom plate by screws, and the bottom frame is connected to the bottom plate by screws; the anesthesia machine can carry out loop delivery of anesthetic drugs, avoid the small range of anesthetic drug delivery in the patient's body causing surgical difficulties, and reduce the efficiency of the anesthesia machine.

[0005] However, the above technical solution still has the following problems:

[0006] The breathing circuit of the anesthesia machine and the patient end circuit are connected by plug-in connection. Although this connection method is simple and fast, its disadvantage is that the connection is not stable enough and is easily loosened due to the dragging of the circuit or other external forces. Once loosened, it may cause leakage of anesthetic gas and even endanger the safety of the patient. Pipeline vibration, temperature changes and other factors may also make the connection easy to loosen. When the anesthesia machine is not in use, the breathing circuit port is usually exposed directly to the air, which may cause dust, bacteria or other contaminants in the air to enter the interior of the circuit and cause pollution. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a pipeline connection stabilization device for a mobile anesthesia machine to at least solve one of the problems raised by the background technology, such as: ensuring the normal operation of the anesthesia machine and the safety of the patient, reducing the risk of loosening and contamination, reducing the uncertainty factors in the surgical process, and improving the safety of the patient.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline connection stabilization device for a mobile anesthesia machine, comprising an anesthesia machine and a breathing tube port installed on one side of the anesthesia machine, an anti-slip ring is sleeved on the outer side of the breathing tube port, the anti-slip ring and the outer side of the breathing tube port are slidably connected, the anti-slip ring and the breathing tube port are detachable, a connecting rope is arranged on the outer side of the anti-slip ring, a sealing cover is fixedly connected to the other end of the connecting rope, the sealing cover and the breathing tube port are inserted and connected, and the sealing cover and the breathing tube port are detachable.

[0009] Furthermore: a thread line is arranged on the outside of the breathing tube port, an internal thread line matching the thread line is fixedly connected to the inner wall of the anti-slip ring, a conical washer is fixedly connected to the inner wall of the anti-slip ring, the wide end of the conical washer is close to the internal thread line, and the narrow end of the conical washer is close to the end of the anti-slip ring.

[0010] Furthermore: the inner wall diameter of the anti-slip ring is larger than the outer diameter of the breathing tube port.

[0011] Furthermore: an annular groove is provided at one end of the anti-slip ring, a clamping ring which is buckled and connected to the annular groove is fixedly connected at one end of the sealing cover, and the sealing cover and the anti-slip ring can be detachably arranged.

[0012] Furthermore: a rubber ring is fixedly connected to the inner wall of the sealing cover.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model installs an anti-slip ring at the pipeline connection for fixing, and the anti-slip ring can be disassembled for disinfection, which is convenient for medical staff to use, and a sealing plug is connected to the outer side of the anti-slip ring, which can block the port when the anesthesia machine is not in use. The design of loose-release ring can ensure that the pipeline connection is more stable and is not easy to loosen due to pipeline dragging or other external forces, thereby ensuring the normal delivery of anesthetic gas and the safety of patients.

[0015] When the anesthesia machine is not in use, the port can be blocked by connecting a sealing plug to effectively prevent dust, bacteria or other contaminants in the air from entering the interior of the pipeline. This protective measure can ensure the cleanliness of the interior of the pipeline and reduce the risk of infection for patients. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the breathing tube port of the utility model;

[0018] Figure 3 This is a side cross-sectional schematic diagram of the anti-slip ring of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the sealing cover of the utility model.

[0020] In the figure: 1. breathing tube port; 2. anti-drop ring; 201. annular groove; 202. conical gasket; 3. connecting rope; 4. sealing cover; 5. thread line; 6. internal thread line; 7. clamping ring; 8. rubber ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] like Figures 1 to 4 As shown, a pipeline connection stabilization device for a mobile anesthesia machine comprises an anesthesia machine and a breathing tube port 1 installed on one side of the anesthesia machine, an anti-slip ring 2 is sleeved on the outer side of the breathing tube port 1, the anti-slip ring 2 is slidably connected to the outer side of the breathing tube port 1, the anti-slip ring 2 and the breathing tube port 1 are detachable, a connecting rope 3 is arranged on the outer side of the anti-slip ring 2, the other end of the connecting rope 3 is fixedly connected to a sealing cover 4, the sealing cover 4 and the breathing tube port 1 are inserted and connected, and the sealing cover 4 and the breathing tube port 1 are detachable.

[0023] like Figure 1 As shown, a pipeline connection and stabilizing device for a mobile anesthesia machine in the utility model is similar to the structure of an existing anesthesia machine, such as the anesthesia machine disclosed in the patent publication number CN214550565U. The main improvement of the utility model is to make the anesthesia machine more stable, safe and reliable during use, and also provide more convenient operation for medical staff, such as Figures 1 to 4As shown, when a pipeline connection stabilizing device for a mobile anesthesia machine in the utility model is in use, the anti-slip ring 2 can ensure the stable connection between the breathing tube port 1 and the patient end tube, and prevent the tube from falling off due to various factors. The patient end tube is inserted into the outside of the port, and the anti-slip ring 2 is rotated so that it is clamped between the outside of the port and the inner wall of the anti-slip ring 2, which can ensure the stability of the connection. Medical staff can easily complete the connection and fixation of the tube, thereby improving work efficiency, and at the same time can ensure that it can be easily separated when necessary, which is convenient for cleaning and disinfection. The connecting rope 3 can connect the sealing cover 4 with the anti-slip ring 2 to prevent the sealing cover 4 from being lost or forgotten, and the sealing cover 4 can close the breathing tube port 1 when the anesthesia machine is not in use, to prevent pollutants such as dust and bacteria from entering the inside of the tube, and keep the tube clean and hygienic.

[0024] like Figures 1 to 3 As shown, a thread line 5 is arranged on the outer side of the breathing tube port 1, an internal thread line 6 matching the thread line 5 is fixedly connected to the inner wall of the anti-slip ring 2, a conical ring 202 is fixedly connected to the inner wall of the anti-slip ring, the wide end of the conical washer 202 is close to the internal thread line 6, and the narrow end of the conical washer 202 is close to the end of the anti-slip ring 2.

[0025] Specifically, through this arrangement, a tight connection can be formed between the anti-slip ring 2, the breathing circuit port 1 and the patient-end circuit through the conical gasket 202. After the patient-end circuit is inserted into the breathing circuit port 1, the anti-slip ring 2 is rotated, and the conical gasket 202 gradually squeezes the patient-end circuit onto the outside of the breathing circuit port 1, thereby enhancing the stability of the connection. Even if the circuit is dragged or other external forces act on it, the connection is not easy to loosen, thereby ensuring the normal delivery of anesthetic gas and the safety of the patient. The threaded connection allows medical staff to easily rotate the anti-slip ring 2 onto the breathing circuit port 1 to complete the connection; similarly, when disassembly is required, it can be easily separated by simply rotating in the opposite direction, thereby improving work efficiency and reducing operational difficulty.

[0026] like Figure 2 As shown, the inner wall diameter of the anti-slip ring 2 is larger than the outer diameter of the breathing tube port 1.

[0027] Specifically, by setting the inner wall diameter of the anti-slip ring 2 larger than the outer diameter of the breathing tube port 1, the patient-end tube can be easily inserted and tightly clamped between the anti-slip ring 2 and the breathing tube port 1. This clamping effect prevents the tube from accidentally falling off during use and ensures the stable delivery of anesthetic gas. The anti-slip ring 2 can be easily removed, which makes the cleaning and maintenance of the breathing tube port 1 easier. Medical staff can easily remove the anti-slip ring 2 and perform necessary cleaning and disinfection on the tube to ensure the hygiene of the equipment and safe use.

[0028] like Figure 3 to Figure 4 As shown, an annular groove 201 is provided at one end of the anti-slip ring 2, a snap ring 7 which is snap-fitted with the annular groove 201 is fixedly connected to one end of the sealing cover 4, and the sealing cover 4 and the anti-slip ring 2 can be separately arranged.

[0029] Specifically, the snap-fit ​​connection mode of the annular groove 201 and the snap ring 7 ensures that the sealing cover 4 can be tightly fixed on the anti-drop ring 2. This design prevents the sealing cover 4 from accidentally falling off, keeps the port clean and closed, and thus reduces the risk of contamination and cross infection. Through simple snap-fit ​​and separation operations, medical staff can easily install or remove the sealing cover 4, thereby improving work efficiency and reducing the complexity of the operating steps.

[0030] like Figure 4 As shown, a rubber ring 8 is fixedly connected to the inner wall of the sealing cover 4 .

[0031] Specifically, through this setting, the rubber ring 8 can tightly wrap the breathing tube port 1 inserted into the sealing cover 4 to form an effective sealing barrier, which prevents air, dust or other contaminants from entering the interior of the tube, ensures the cleanliness and sterility of the tube, and reduces the risk of infection; the soft material of the rubber ring 8 makes the sealing cover 4 smoother when inserted and removed.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline connection and stabilization device for a mobile anesthesia machine, comprising a breathing tube port (1) installed on one side of the anesthesia machine, characterized in that: The outer side of the breathing tube port (1) is sleeved with an anti-slip ring (2), the anti-slip ring (2) and the outer side of the breathing tube port (1) are slidably connected, the anti-slip ring (2) and the breathing tube port (1) can be detachably arranged, a connecting rope (3) is arranged on the outer side of the anti-slip ring (2), the other end of the connecting rope (3) is fixedly connected with a sealing cover (4), the sealing cover (4) and the breathing tube port (1) are inserted and connected, and the sealing cover (4) and the breathing tube port (1) can be detachably arranged. A pipeline connection stabilizing device for a mobile anesthesia machine; The outer side of the breathing tube port (1) is provided with a thread line (5), the inner wall of the anti-slip ring (2) is fixedly connected with an internal thread line (6) matching the thread line (5), the inner wall of the anti-slip ring (2) is fixedly connected with a conical washer (202), the wide end of the conical washer (202) is close to the internal thread line (6), and the narrow end of the conical washer (202) is close to the end of the anti-slip ring (2).

2. A pipeline connection and stabilizing device for a mobile anesthesia machine according to claim 1, characterized in that: The inner wall diameter of the anti-slip ring (2) is larger than the outer diameter of the breathing tube port (1).

3. A pipeline connection and stabilizing device for a mobile anesthesia machine according to claim 1 or 2, characterized in that: An annular groove (201) is formed at one end of the anti-slip ring (2), and a snap ring (7) that is snap-fitted with the annular groove (201) is fixedly connected to one end of the sealing cover (4), and the sealing cover (4) and the anti-slip ring (2) can be detachably arranged.

4. A pipeline connection and stabilizing device for a mobile anesthesia machine according to claim 1 or 2, characterized in that: A rubber ring (8) is fixedly connected to the inner wall of the sealing cover (4).

5. The pipeline connection and stabilizing device for a mobile anesthesia machine according to claim 3, characterized in that: A rubber ring (8) is fixedly connected to the inner wall of the sealing cover (4).

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