CN208160945U - A kind of Respiratory Medicine pulmonary function training device - Google Patents

Abstract

The utility model provides a pulmonary function training device for respiratory internal medicine. The upper and lower sides of the training tube are respectively equipped with blowing tubes and return tubes. The return tube is connected to the end of the blowing tube. The upper part of the training tube is provided with a pull rod, which is passed through and arranged in the training tube. The desiccant layer is connected with the push plate, the bottom of the push plate is provided with a spring, the other end of the spring is provided with a leather cup, the middle part of the side wall of the training tube is equipped with a mechanical counter, the driving gear of the mechanical counter is embedded in the side wall of the training tube, and the bottom of the gear is set There is a connecting pipe, and the other end of the connecting pipe communicates with the inner cavity of the training cylinder at the lower part of the drying base. The device of the utility model uses a mechanical counter to record the number of training times. When the patient's consciousness is not clear, the medical staff and family members can accurately understand the training situation by checking the number of times on the counter. , to reduce the water vapor accumulated in the insufflation port, and has wide applicability in the field of pulmonary function training in respiratory medicine.

Description

Pulmonary function training device for respiratory medicine

technical field

The utility model relates to the technical field of medical equipment, in particular, the utility model specifically relates to the technical field of a pulmonary function training device for respiratory internal medicine.

Background technique

With the increasingly serious pollution of the environment, there are more and more people suffering from lung diseases in the society. In the Department of Respiratory Medicine, there are many patients with lung injuries. After a period of treatment, they need to undergo lung rehabilitation training. , allowing it to restore the motor function of the lungs and its vital capacity, so that the patient can carry out daily life normally and stay away from the ventilator. Most of the existing pulmonary function training devices are simple breathing training. Since the lung capacity of patients with lung injuries is far smaller than that of normal people, the inhalation exercise is usually an active process caused by the contraction of the inspiratory muscles, and the exhalation is the elastic retraction of the alveoli. And the passive process in which the ribs and sternum are reset by gravity. The active process is prone to obstruction, causing alveolar expansion to be affected. For example, after chest trauma, rib fractures, brain trauma, pneumonia, emphysema, etc., the lung function is lowered, which can easily cause atelectasis and lung infection.

The current pulmonary function training device cannot adjust the training intensity, and because the water vapor exhaled during training is more, it is easy to cause bacterial contamination, and cause secondary infection to patients with impaired lung function. Training intensity adjustment function Pulmonary function training device for respiratory medicine.

Utility model content

Aiming at the technical problem that the lung function training device in the prior art cannot adjust the training intensity, and because more water vapor is exhaled during training, it is easy to cause bacterial contamination and cause secondary infection to patients with impaired lung function. The utility model provides A lung function training device for respiratory medicine is developed. By adjusting the length of the pull rod in the training tube to adjust the spring elasticity, the training intensity can be adjusted by means of the change of elasticity, so that patients after pulmonary surgery can slowly increase the training intensity, and improve with the recovery of physical fitness. The training intensity is used to achieve the effect of exercise. At the same time, a mechanical counter is provided to help patients accurately record the training times, and the water vapor exhaled just now is taken away through the gas backflow. It has wide applicability in the field of pulmonary function training in respiratory medicine.

The utility model provides a pulmonary function training device for respiratory internal medicine, which includes a training cylinder, a return tube and an air blowing tube. The lower part of the training tube is provided with an air blowing tube, and the upper part of the training tube is provided with a return tube. The return tube is connected to the end of the blowing tube. , the upper part of the training cylinder is provided with a pull rod, the upper part of the pull rod extends out of the training cylinder, the lower part of the pull rod passes through the desiccant layer in the training cylinder and is connected with the push plate, the bottom of the push plate is provided with a spring, and the other end of the spring is provided to match the inner wall of the training cylinder. There is a mechanical counter in the middle of the side wall of the training tube. The gear of the mechanical counter is located at the bottom of the mechanical counter. The gear is embedded in the side wall of the training tube. There is a connecting tube under the gear. One end of the connecting tube is connected to the inner cavity of the training tube under the gear. , the other end of the communication pipe communicates with the inner cavity of the training cylinder at the lower part of the dry base.

In the utility model, the pull rod is provided with an external thread, and the top of the training tube is provided with an internal thread compatible with the pull rod.

In the utility model, the end of the air blowing pipe is provided with an air blowing nozzle.

In the utility model, the blowing pipe and the return pipe are connected obliquely, and the included angle between the return pipe and the blowing nozzle end of the blowing pipe is less than 90°.

In the utility model, the center of the desiccant layer is provided with an internal thread compatible with the external thread of the pull rod.

In the utility model, the pull rod and the push plate are flexibly connected.

In the utility model, one end of the communication pipe is close to the lower edge of the gear, and the other end of the communication pipe is close to the lower edge of the desiccant layer.

The beneficial effects of the utility model:

The utility model provides a pulmonary function training device for respiratory internal medicine. A mechanical counter is used to record the training times. When the patient's consciousness is not clear, the medical staff and family members can accurately understand the training situation by checking the times on the counter. It removes the water vapor brought out during the insufflation just now, and reduces the water vapor accumulated in the insufflation port, which has wide applicability in the field of pulmonary function training in respiratory medicine.

Description of drawings

Fig. 1 is the utility model sectional structure schematic diagram;

Fig. 2 is a schematic diagram of the appearance structure of the utility model;

In Figure 1-2, 1-training cylinder, 2-pull rod, 3-spring, 4-skin cup, 5-desiccant layer, 6-push plate, 7-communicating pipe, 8-return pipe, 9-air blowing nozzle , 10-blowing pipe, 11-gear, 12-mechanical counter.

Detailed ways

Below in conjunction with accompanying drawing 1-2 and embodiment, the specific embodiment of the present utility model is described in further detail, but the method of the present utility model is not limited to following embodiment.

Training tube 1, pull rod 2, spring 3, leather cup 4, desiccant layer 5, push plate 6, communication pipe 7, return pipe 8, blowing nozzle 9, blowing pipe 10, mechanical counter 12 used in the utility model All can be purchased through market channels or customized.

The utility model provides a pulmonary function training device for respiratory internal medicine, which includes a training cylinder 1, a return pipe 8 and an air blowing pipe 10. The lower part of the training cylinder 1 is provided with an air blowing pipe 10, and the upper part of the training cylinder 1 is provided with a return pipe 8 and a return pipe 8. It is connected with the end of the blowing pipe 10, and the upper part of the training cylinder 1 is provided with a pull rod 2, and the upper part of the pull rod 2 extends out of the training cylinder 1, and the lower part of the pull rod 2 passes through the desiccant layer 5 in the training cylinder 1 to connect with the push plate 6, and the push plate 6 The bottom is provided with a spring 3, and the other end of the spring 3 is provided with a leather cup 4 compatible with the inner wall of the training tube 1, and the middle part of the side wall of the training tube 1 is provided with a mechanical counter 12, and the driving gear 11 of the mechanical counter 12 is located in the mechanical counter 12 In the lower part, the gear 11 is inlaid on the side wall of the training tube 1. There is a communication tube 7 under the gear 11. One end of the communication tube 7 is connected to the inner cavity of the training tube 1 below the gear 11. The other end of the communication tube 7 is connected to the training tube at the bottom of the drying base 1. 1 The lumen is connected.

In the utility model, the pull rod 2 is provided with an external thread 1, and the top of the training tube 1 is provided with an internal thread compatible with the pull rod 2.

In the utility model, an air blowing nozzle 9 is provided at the end of the air blowing pipe 10 .

In the utility model, the blowing pipe 10 and the return pipe 8 are obliquely connected, and the included angle between the return pipe 8 and the blowing nozzle 9 of the blowing pipe 10 is less than 90°.

In the utility model, the center of the desiccant layer 5 is provided with an internal thread compatible with the external thread of the pull rod 2 .

In the utility model, the pull rod 2 and the push plate 6 are flexibly connected.

In the present utility model, one end of the communication pipe 7 is close to the lower edge of the gear 11 , and the other end of the communication pipe 7 is close to the lower edge of the desiccant layer 5 .

In the utility model, a handle is provided on the top of the pull rod 2 .

When applying the utility model for respiratory internal medicine pulmonary function training device, the blowing tube 10 is connected to the lower end of the training tube 1, the return tube 8 is connected to the upper end of the training tube 1, the handle of the pull rod 2 is rotated, and the length of the pull rod 2 in the training tube 1 is adjusted. , so as to push the push plate 6 to an appropriate position. When patients with impaired pulmonary function first start training, adjust the push plate 6 to a higher level or place the push plate 6 close to the lower edge of the connecting tube 7. The compressed length of the spring 3 is relatively small during training. , the training intensity is low, and the pull bar 2 is slowly advanced as the patient recovers. After adjusting the push plate 6, manually turn the gear 11 to reset the mechanical counter 12 to zero, hold the training tube 1 with one hand, fold the return tube 8 in half with the other hand and hold it next to the blowing tube 10, and start blowing. After pressing the cup 4 through the bottom of the connecting pipe 7, the airflow flows out from the upper part of the training cylinder 1 through the desiccant layer 5 and flows into the return pipe 8. The pressure drops suddenly and the air pressure in the return pipe 8 increases. Hold the hand of the blowing pipe 10, the airflow flows out from the return pipe 8 and the blowing pipe 10 to take away part of the water vapor. After the upper and lower air pressures are balanced, the spring 3 pushes the leather cup 4 downward, and the leather cup 4 moves the gear 11 to count and continue to move to training At the lower part of the cylinder 1, the airflow flows into the upper part of the training cylinder 1 from the return pipe 8, and part of the water vapor in the blowing pipe 10 and the blowing nozzle 9 is sucked into the desiccant layer 5. The hand folds the return pipe 8 again and holds it next to the blowing pipe 10. Start the training for the second time with blowing nozzle 9.

The pulmonary function training device for respiratory internal medicine of the utility model is easy to operate, the device is simple and easy to carry, and can timely clean up the water vapor brought out by each air blowing, reduce the water vapor near the air blowing nozzle 9 and reduce the probability of bacterial infection, and at the same time continuously adjust the position of the pull rod 2 The length of the training tube 1 realizes the effect of slowly increasing the training intensity, and the mechanical counter 12 is used to facilitate medical staff and family members to check the training times, which has wide applicability in the field of pulmonary function training in respiratory medicine.

As mentioned above, the utility model can be better realized. The above-mentioned embodiment is only a description of the preferred implementation of the utility model, and does not limit the scope of the utility model. Without departing from the design spirit of the utility model Therefore, various modifications and improvements made by those skilled in the art to the technical solution of the utility model shall fall within the scope of protection determined by the utility model.

Claims (7)

1. a kind of Respiratory Medicine pulmonary function training device, including training cylinder, return pipe and gas blow pipe, which is characterized in that training cylinder Lower part is provided with gas blow pipe, and training cylinder top is provided with return pipe, and return pipe is connected with air blowing end header position, training cylinder top Equipped with pull rod, training cylinder is stretched out on pull rod top, and the desiccant layer that pull rod lower part passes through in training cylinder is connect with push plate, push plate bottom Equipped with spring, the leather cup that another end of spring is equipped with and trains an inner wall adaptable, training cylinder side wall middle part is equipped with mechanical count Device, the gear of mechanical counter are located at mechanical counter lower part, and gear is embedded in trained cylinder side wall, is equipped with connection below gear Pipe, communicating pipe one end connect with the training tube inner chamber below gear, communicating pipe other end and dry base lower part training cylinder Inner cavity connection.

2. Respiratory Medicine pulmonary function training device as described in claim 1, which is characterized in that the pull rod is equipped with outer spiral shell Line, the internal screw thread that training cylinder top is equipped with and pull rod is adapted.

3. Respiratory Medicine pulmonary function training device as described in claim 1, which is characterized in that the air blowing pipe end, which is equipped with, to be blown Gas nozzle.

4. Respiratory Medicine pulmonary function training device as described in claim 1, which is characterized in that the gas blow pipe and return pipe incline The blowing nozzle end angle of tiltedly connection, return pipe and gas blow pipe is less than 90 °.

5. Respiratory Medicine pulmonary function training device as described in claim 1, which is characterized in that the desiccant layer center is equipped with The internal screw thread being adapted with pull rod external screw thread.

6. Respiratory Medicine pulmonary function training device as described in claim 1, which is characterized in that the pull rod and push plate activity connect It connects.

7. Respiratory Medicine pulmonary function training device as described in claim 1, which is characterized in that be close to tooth in described communicating pipe one end Lower edge is taken turns, communicating pipe other end is close to desiccant layer lower edge.