Sputum aspirator for anesthesiology department

Abstract

The sputum aspirator comprises a sputum aspirator body, the interior of the sputum aspirator body is divided into a first cavity and a second cavity through a partition plate, a sputum suction pipe is arranged at the end, away from the second cavity, of the first cavity, the end, away from the first cavity, of the second cavity is an open end, and a negative pressure drawing assembly is arranged in the second cavity. A suction opening is formed in the partition plate; the bottom of the first cavity is detachably connected with a sputum reducing assembly, and the bottom of the second cavity is detachably connected with a sputum sucking and collecting assembly. Through the arrangement of the phlegm reducing assembly and the phlegm sucking and collecting assembly, phlegm reducing liquid medicine can be fed into the respiratory tract of a patient by extruding the medicine bag firstly, then sputum is sucked and collected through the negative pressure drawing assembly, secondary operation is not needed, use is convenient, and pain of the patient is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a sputum suction device for anesthesia department. Background Art

[0002] In the clinical care of patients in the respiratory department, patients often have phlegm accumulation in the respiratory tract, which is usually removed by suction. When the patient's sputum is too thick, suction is not very effective, and a phlegm remover is needed to remove the sputum in the patient's body. Currently, most of the operations involve first sending expectorants into the patient's respiratory tract for expectoration, and then using a phlegm suction device to absorb the sputum. This secondary operation not only increases the patient's discomfort, but also increases the workload of medical staff, causing great inconvenience to medical staff. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution provided by the utility model is: a sputum suction pump for anesthesiology, comprising a sputum suction pump main body, the sputum suction pump main body is divided into cavity one and cavity two by a partition, the end of cavity one away from cavity two is provided with a sputum suction tube, the end of cavity two away from cavity one is an open end, and a negative pressure pulling component is provided in cavity two; a suction port is provided on the partition; a sputum reducing component is detachably connected to the bottom of cavity one, and a sputum suction collecting component is detachably connected to the bottom of cavity two.

[0004] Furthermore, the expectorant component includes a medicine bag and a supporting shell wrapped around the outside of the medicine bag, the top of the medicine bag is detachably connected to cavity one through a medicine outlet tube, the top of the supporting shell is detachably connected to cavity one through a supporting ring, and an inwardly movable pressure plate is provided at one end of the supporting shell away from cavity two, and the pressure plate is in contact with the outer wall of the medicine bag.

[0005] Furthermore, one end of the pressure plate located outside the support shell extends upward and downward to form an outer baffle plate, and one end of the pressure plate located inside the support shell extends upward and downward to form an inner baffle plate. A guide rod is connected between the outer baffle plate and the inner baffle plate, and a return spring is sleeved on the guide rod between the outer baffle plate and the outer wall of the support shell. The cavity is a T-shaped cavity connecting the suction port, the medicine outlet tube, and the sputum suction tube.

[0006] The advantages of the utility model compared with the prior art are: by arranging the expectorant component and the sputum suction and collection component, the utility model can firstly deliver the expectorant solution into the patient's respiratory tract by squeezing the medicine capsule, and then collect the sputum by suction through the negative pressure pulling component, without the need for secondary operation, easy to use, and alleviates the patient's pain. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1The utility model is a structural schematic diagram of a sputum suction device for anesthesia department.

[0008] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a sputum suction device for anesthesia department.

[0009] Figure 3 The utility model is a schematic diagram of the disassembly structure of a sputum suction device for anesthesia department.

[0010] Figure 4 The utility model is a structural schematic diagram of the bottom of a sputum suction device body in a sputum suction device for anesthesia department.

[0011] Figure 5 The utility model is a structural schematic diagram of a phlegm-resolving component in a phlegm suction device for anesthesia department. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0013] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0014] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0015] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0016] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0017] Example:

[0018] Combined with Figure 1-5 The present embodiment discloses a sputum suction device for anesthesia, comprising a sputum suction device body 1, which is divided into a cavity 1 101 and a cavity 2 102 by a partition 2. A sputum suction tube 3 is arranged at one end of the cavity 101 away from the cavity 2 102, and a sputum suction head 11 is arranged at one end of the sputum suction tube 3 away from the cavity 101, and a plurality of sputum suction ports 12 are arranged circumferentially on the sputum suction head 11; the end of the cavity 2 102 away from the cavity 1 101 is an open end, and a negative pressure pulling component 4 is arranged in the cavity 2 102; a suction port 5 is arranged on the partition 2; a sputum reducing component 6 is detachably connected to the bottom of the cavity 101, and a sputum suction collecting component 7 is detachably connected to the bottom of the cavity 2 102.

[0019] The expectorant component 6 includes a medicine bag 601 and a support shell 602 wrapped around the outside of the medicine bag 601. The top of the medicine bag 601 is detachably connected to the cavity 101 through a medicine outlet pipe 603, and the top of the support shell 602 is detachably connected to the cavity 101 through a support ring 604. A connecting pipe 8 and a connecting ring 9 are provided at the bottom of the cavity 101. The medicine outlet pipe 603 is detachably connected to the connecting pipe 8 through a thread, and the support ring 604 is detachably connected to the connecting ring 9 through a thread; a one-way valve is provided on the medicine outlet pipe 603 from the medicine bag 601 to the cavity 101, and the cavity 101 is a T-shaped cavity 1 connecting the suction port 5, the medicine outlet pipe 603, and the sputum suction tube 3.

[0020] A pressure plate 605 that can move inward is provided at one end of the support shell 602 away from the cavity 2 102, and the pressure plate 605 is in contact with the outer wall of the medicine bag 601; the end of the pressure plate 605 located outside the support shell 602 extends upward and downward to form an outer baffle 606, and the end of the pressure plate 605 located inside the support shell 602 extends upward and downward to form an inner baffle 607, a guide rod 608 is connected between the outer baffle 606 and the inner baffle 607, and a return spring 609 is sleeved on the guide rod 608 between the outer baffle 606 and the outer wall of the support shell 602.

[0021] The sputum suction collection component 7 includes a sputum suction outlet tube 701 arranged at one end of the cavity 102 close to the cavity 1 101, the bottom of the sputum suction outlet tube 701 is inserted into the sputum suction collection tank 702, and a connecting rod 703 is arranged at one end of the sputum suction collection tank 702. The top of the connecting rod 703 is connected to the mounting ring 10 outside the cavity 102 through a thread; the bottom of the connecting rod 703 is rotatably connected to the sputum suction collection tank 702, and a one-way valve 2 is arranged on the sputum suction outlet tube 701 in the direction from the cavity 2 to the sputum suction collection tank 702.

[0022] The negative pressure pulling assembly 4 includes a piston 401 disposed in the second cavity 102 . The piston 401 extends out of the second cavity 102 through a piston 401 rod and is connected to a pull ring 403 .

[0023] In the specific implementation, first add expectorant medicine into the medicine bag, then load the medicine bag into the lower part of cavity one, then sleeve the supporting shell onto the outside of the medicine bag and load it into the lower part of cavity one, and also install the sputum suction collection assembly into the lower part of cavity two; when in use, first squeeze the pressure plate so that the pressure plate squeezes the medicine bag inwards. The medicine bag is made of a flexible material, which deforms under the squeezing of the pressure plate, so that the medicine therein enters the patient's throat through the sputum suction tube to expectorate the patient's throat; after expectoration is completed, pull the pull ring outwards so that the piston moves outwards to form a negative pressure, so that the sputum sucked out of the sputum suction tube enters the sputum suction collection tank for collection, thereby realizing the sputum suction operation.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A sputum suction device for anesthesia, characterized in that: The utility model comprises a sputum suction device body, which is divided into cavity one and cavity two by a partition. A sputum suction tube is arranged at the end of cavity one away from cavity two, and the end of cavity two away from cavity one is an open end, and a negative pressure pulling component is arranged in cavity two; a suction port is arranged on the partition; a sputum reducing component is detachably connected to the bottom of cavity one, and a sputum suction collecting component is detachably connected to the bottom of cavity two.

2. The sputum suction device for anesthesia according to claim 1, characterized in that: The expectorant component includes a medicine bag and a supporting shell wrapped around the outside of the medicine bag, the top of the medicine bag is detachably connected to cavity one through a medicine outlet pipe, the top of the supporting shell is detachably connected to cavity one through a supporting ring, and an inwardly movable pressure plate is provided at one end of the supporting shell away from cavity two, the pressure plate is in contact with the outer wall of the medicine bag, and cavity one is a T-shaped cavity connecting a suction port, a medicine outlet pipe, and a sputum suction tube.

3. The sputum suction device for anesthesia according to claim 2, characterized in that: One end of the pressure plate located outside the support shell extends upward and downward to form an outer baffle plate, and one end of the pressure plate located inside the support shell extends upward and downward to form an inner baffle plate. A guide rod is connected between the outer baffle plate and the inner baffle plate, and a return spring is sleeved on the guide rod between the outer baffle plate and the outer wall of the support shell.

4. The sputum suction device for anesthesia according to claim 2, characterized in that: A connecting pipe and a connecting ring are arranged at the bottom of the cavity. The medicine outlet pipe is detachably connected to the connecting pipe through a thread, and the supporting ring is detachably connected to the connecting ring through a thread.

5. The sputum suction device for anesthesia according to claim 4, characterized in that: The medicine outlet pipe is provided with a one-way valve from the medicine bag to the cavity.

6. The sputum suction device for anesthesia according to claim 1, characterized in that: The sputum suction collection component includes a sputum suction outlet tube arranged at one end of cavity two close to cavity one, the bottom of the sputum suction outlet tube is inserted into the sputum suction collection tank, a connecting rod is arranged at one end of the sputum suction collection tank, the top of the connecting rod is connected to the mounting ring outside cavity two through a thread, and a one-way valve two is arranged on the sputum suction outlet tube in the direction from cavity two to the sputum suction collection tank.

7. The sputum suction device for anesthesia according to claim 6, characterized in that: The bottom of the connecting rod is rotatably connected to the sputum suction collection tank.

8. The sputum suction device for anesthesia according to claim 1, characterized in that: The negative pressure pulling assembly comprises a piston arranged in the second cavity, and the piston extends out of the second cavity through a piston rod and is connected to a pull ring.

9. The sputum suction device for anesthesia according to claim 1, characterized in that: A sputum suction head is arranged at one end of the sputum suction tube away from the cavity, and a plurality of sputum suction ports are arranged circumferentially on the sputum suction head.

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