Sputum excretion mechanism

Abstract

The utility model discloses a sputum excretion mechanism, which belongs to the technical field of sputum excretion mechanisms, and comprises a base, the upper end of the base is fixedly connected with a collecting convex frame, the upper end of the collecting convex frame is provided with a negative pressure suction machine, a suction filter pipe is arranged between the negative pressure suction machine and the collecting convex frame, and a suction catheter is embedded in the collecting convex frame. The upper end of the suction guide pipe is fixedly connected with an extension insertion pipe, a sample separation storage mechanism is mounted at the lower end of the suction guide pipe, and an induction adjusting mechanism is mounted between the sample separation storage mechanism and the inner bottom end of the collection convex frame; according to the utility model, the discharged sputum can be sequentially stored in the plurality of sample storage bottles in a sample separation manner by matching the sample separation storage mechanism with the induction adjusting mechanism, so that medical staff can directly take the sputum during subsequent test and use without extracting the stored samples, the nausea feeling caused by seeing the sputum in the sampling process is avoided, and the working efficiency is improved. The sputum excretion sampling work is more humanized, and the using effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of sputum discharge mechanisms, and more specifically to a sputum discharge mechanism. Background Art

[0002] The expectoration mechanism is a medical mechanical structure that is used to remove the secretions from the patient's throat or trachea by sucking air and secretions through negative pressure for respiratory diseases and other medical conditions. The expectoration mechanism is mainly composed of a suction pump, a suction tube, a suction head, a filter, etc. When the patient needs to expectorate, the medical staff inserts the suction head into the patient's mouth or tracheal tube, and then connects the suction tube to the suction pump. The suction pump generates negative pressure, and the sputum is sucked out through the suction tube and the suction head. After being filtered by the filter, the sputum is collected in a container.

[0003] At present, most sputum discharge mechanisms discharge sputum directly into a large container during the sputum discharge process, which makes it difficult to separate and store the sputum. Doctors subsequently need to test the sputum to determine the condition, and medical staff also need to extract the sputum in the large container as samples. Medical staff are prone to nausea when they see the sputum during the sampling process, which affects their sampling work, making the sputum sampling work less humane and having poor results. Therefore, there is an urgent need to improve the technology of the sputum discharge mechanism to perfect this equipment.

[0004] Therefore, the utility model proposes a sputum discharge mechanism. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a sputum discharge mechanism, which can realize the ability to sequentially divide the discharged sputum into samples and store it in multiple storage sample bottles through a sample separation and storage mechanism cooperating with a sensing adjustment mechanism, so that medical staff can directly take the sputum for subsequent testing without extracting the stored samples, avoiding nausea caused by seeing the sputum during the sampling process, making the sputum discharge sampling work more humane and enhancing the use effect.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A sputum discharge mechanism comprises a base, the upper end of the base is fixedly connected to a collecting convex frame, the upper end of the collecting convex frame is installed with a negative pressure suction machine, and a suction filter tube is installed between the negative pressure suction machine and the collecting convex frame, a suction catheter is embedded and installed on the collecting convex frame, and the upper end of the suction catheter is fixedly connected to an extension cannula, the lower end of the suction catheter is installed with a sample separation storage mechanism, and an induction adjustment mechanism is installed between the sample separation storage mechanism and the inner bottom end of the collecting convex frame.

[0010] Furthermore, the sample separation storage mechanism includes multiple sample storage bottles, the upper ends of the multiple sample storage bottles are fixedly connected with telescopic hoses, and the upper ends of the telescopic hoses are fixedly connected with sleeve joints, the lower end of the suction catheter is fixedly connected with multiple connecting tubes, and the multiple sleeve joints are respectively sleeved on the outer ends of the multiple connecting tubes, the lower ends of the multiple sample storage bottles are sleeved with placement seats, the left ends of the multiple sleeve joints are fixedly connected with connecting ropes, and the lower ends of the connecting ropes are fixedly connected with sealing covers.

[0011] Furthermore, the induction adjustment mechanism includes a plurality of electric valves respectively installed on the outer ends of a plurality of connecting pipes, a plurality of alarm control switches are installed on the inner bottom end of the collecting convex frame, and the electric valves located in the vertical direction are electrically connected to the alarm control switches, and a pair of small springs are fixedly connected between the plurality of placement seats and the inner bottom end of the collecting convex frame.

[0012] Furthermore, activated carbon blocks are sleeved between the outer ends of the plurality of connecting tubes.

[0013] Furthermore, a movable door is rotatably connected to the front end of the collecting convex frame near the right side, and a handle is fixedly connected to the front end of the movable door.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model can sequentially store discharged sputum in separate samples into a plurality of storage sample bottles through the cooperation of the sample separation and storage mechanism with the induction adjustment mechanism, so that medical staff can directly take the samples for subsequent testing without extracting the samples, thus avoiding nausea caused by seeing the sputum during the sampling process, making the sputum sampling work more humane and enhancing the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial cross-sectional structural diagram of the sample separation storage mechanism and the induction adjustment mechanism in the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Base; 2. Collecting convex frame; 3. Negative pressure suction machine; 4. Suction filter tube; 5. Suction catheter; 6. Extension cannula; 7. Sample storage mechanism; 701. Storage sample bottle; 702. Telescopic hose; 703. Sleeve joint; 704. Connecting pipe; 705. Placement seat; 706. Sealing cover; 707. Connecting rope; 8. Induction adjustment mechanism; 801. Electric valve; 802. Alarm control switch; 803. Small spring; 9. Activated carbon block; 10. Movable door; 1001. Handle. DETAILED DESCRIPTION

[0022] The technical solutions 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; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-3 A sputum discharge mechanism comprises a base 1, a collecting convex frame 2 is fixedly connected to the upper end of the base 1, a negative pressure suction machine 3 is installed on the upper end of the collecting convex frame 2, and a suction filter tube 4 is installed between the negative pressure suction machine 3 and the collecting convex frame 2, a suction catheter 5 is embedded and installed on the collecting convex frame 2, and an extension cannula 6 is fixedly connected to the upper end of the suction catheter 5, a sample separation storage mechanism 7 is installed at the lower end of the suction catheter 5, and an induction adjustment mechanism 8 is installed between the sample separation storage mechanism 7 and the inner bottom end of the collecting convex frame 2.

[0025] During the use of this solution, the medical staff first inserts the extension cannula 6 into the patient's oral cavity or endotracheal cannula, and then starts the negative pressure suction machine 3 to generate negative pressure, and the sputum is sucked out through the extension cannula 6 and the suction catheter 5, and then discharged into the multiple storage sample bottles 701 through the multiple connecting tubes 704 in the sample separation storage mechanism 7. When the sputum in the storage sample bottle 701 is full, the storage sample bottle 701 moves downward, and the pair of small springs 803 in the squeezing induction adjustment mechanism 8 are compressed until the placement card seat 705 contacts and presses the alarm control switch 802, so that it drives the storage sample The corresponding electric valve 801 above the bottle 701 is closed to prevent the sputum from continuing to flow down, and at the same time an alarm is sounded to remind the medical staff that the sputum storage bottle 701 is full for subsequent use, and the sputum is directly sampled and stored in the sample bottle 701, so that the staff does not need to draw samples inside a large container, avoiding nausea caused by seeing the sputum during the sampling process, making the sputum sampling work more humane and enhancing the use effect. The activated carbon block 9 can absorb and purify the odor generated during the sputum discharge process, avoiding affecting the internal environment of the collection convex frame 2, and ensuring the cleanliness of the use environment.

[0026] See also Figure 2-3 The sample separation storage mechanism 7 includes a plurality of sample storage bottles 701, the upper ends of the plurality of sample storage bottles 701 are fixedly connected with a telescopic hose 702, and the upper end of the telescopic hose 702 is fixedly connected with a sleeve joint 703, the lower end of the suction catheter 5 is fixedly connected with a plurality of connecting tubes 704, and the plurality of sleeve joints 703 are respectively sleeved on the outer ends of the plurality of connecting tubes 704, a plurality of placement holders 705 are arranged inside the storage mechanism 7, the lower ends of the plurality of sample storage bottles 701 are in contact with the placement holders 705, the left ends of the plurality of sleeve joints 703 are fixedly connected with a connecting rope 707, and the lower end of the connecting rope 707 is fixedly connected with a sealing cover 706.

[0027] When using the present solution, firstly, a plurality of sample storage bottles 701 are placed in the placement holder 705 in sequence, then the sealing cover 706 on the sleeve joint 703 is removed, and the sleeve joint 703 is pulled to be sleeved on the outer end of the connecting tube 704 under the extension of the telescopic hose 702 to achieve connection with the connecting tube 704. After the sputum is sucked out by the extended cannula 6 and the suction catheter 5, the sputum enters the storage sample bottle 701 through the connecting tube 704, so that the sputum is sampled and stored, which is convenient for subsequent laboratory tests and does not require re-extraction and sampling, thereby reducing the nausea during the operation and making the use more humane. When taking out, the sleeve joint 703 is pushed downward to separate it from the connecting tube 704 with the assistance of the contraction of the telescopic hose 702, and then the sealing cover 706 is covered again, and then the storage sample bottle 701 is taken out from the placement holder 705, so that the storage sample bottle 701 and the sputum therein can be taken out.

[0028] See also Figure 2-3 The sensing adjustment mechanism 8 includes a plurality of electric valves 801 respectively installed on the outer ends of a plurality of connecting tubes 704, a plurality of alarm control switches 802 are installed on the inner bottom end of the collecting convex frame 2, and the electric valves 801 located in the vertical direction are electrically connected to the alarm control switches 802, and a pair of small springs 803 are fixedly connected between the plurality of placement seats 705 and the inner bottom end of the collecting convex frame 2.

[0029] During use of this solution, when the sputum inside the storage sample bottle 701 is full, the storage sample bottle 701 and the storage holder 705 move downward, and squeeze a pair of small springs 803 to contract downward until the storage holder 705 contacts and presses the alarm control switch 802, so that the alarm control switch 802 drives the corresponding electric valve 801 above the storage sample bottle 701 to close, preventing the sputum from continuing to flow down, and at the same time, an alarm is sounded to remind medical staff that the sputum inside the storage sample bottle 701 is full, so as to facilitate its subsequent retrieval.

[0030] See also Figure 2-3 Activated carbon blocks 9 are sleeved between the outer ends of multiple connecting tubes 704.

[0031] During use, the present solution can absorb and purify the odor generated during the sputum discharge and collection process through the setting of the activated carbon block 9, avoid affecting the internal environment of the collection convex frame 2, ensure the cleanliness of the use environment, and make it less susceptible to odor when medical staff open the collection convex frame 2 to take out the storage sample bottle 701, thereby enhancing the use effect.

[0032] See also Figure 1 The front end of the collecting convex frame 2 is rotatably connected to a movable door 10 near the right side, and the front end of the movable door 10 is fixedly connected to a handle 1001.

[0033] During use of the present invention, by setting the movable door 10 and the handle 1001, when the medical staff pulls the handle 1001, the movable door 10 can be driven to flip outward or inward, thereby realizing the opening and closing of the interior of the collecting convex frame 2, making it convenient for the medical staff to take or place the sample bottle 701 for storage.

[0034] Although 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 sputum discharge mechanism, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a collecting convex frame (2), the upper end of the collecting convex frame (2) is equipped with a negative pressure suction machine (3), and a suction filter tube (4) is installed between the negative pressure suction machine (3) and the collecting convex frame (2), a suction conduit (5) is embedded and installed on the collecting convex frame (2), and the upper end of the suction conduit (5) is fixedly connected to an extension cannula (6), the lower end of the suction conduit (5) is equipped with a sample separation storage mechanism (7), and an induction adjustment mechanism (8) is installed between the sample separation storage mechanism (7) and the inner bottom end of the collecting convex frame (2).

2. A sputum discharge mechanism according to claim 1, characterized in that: The sample separation storage mechanism (7) comprises a plurality of sample storage bottles (701), the upper ends of the plurality of sample storage bottles (701) are fixedly connected with a telescopic hose (702), and the upper ends of the telescopic hose (702) are fixedly connected with a sleeve joint (703), the lower end of the suction catheter (5) is fixedly connected with a plurality of connecting tubes (704), and the plurality of sleeve joints (703) are respectively sleeved on the outer ends of the plurality of connecting tubes (704), the interior of the storage mechanism (7) is provided with a plurality of placement holders (705), the lower ends of the plurality of sample storage bottles (701) are in contact with the placement holders (705), the left ends of the plurality of sleeve joints (703) are fixedly connected with a connecting rope (707), and the lower ends of the connecting rope (707) are fixedly connected with a sealing cover (706).

3. A sputum discharge mechanism according to claim 2, characterized in that: The induction adjustment mechanism (8) comprises a plurality of electric valves (801) respectively mounted on the outer ends of a plurality of connecting tubes (704); a plurality of alarm control switches (802) are mounted on the inner bottom end of the collecting convex frame (2); and the electric valves (801) located in the vertical direction are electrically connected to the alarm control switches (802); and a pair of small springs (803) are fixedly connected between the plurality of placement seats (705) and the inner bottom end of the collecting convex frame (2).

4. A sputum discharge mechanism according to claim 3, characterized in that: Activated carbon blocks (9) are sleeved between the outer ends of the plurality of connecting tubes (704).

5. The sputum discharge mechanism according to claim 1, characterized in that: The front end of the collecting convex frame (2) is rotatably connected to a movable door (10) near the right side, and the front end of the movable door (10) is fixedly connected to a handle (1001).

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