CN208626554U

CN208626554U - Pulmonary function training device

Info

Publication number: CN208626554U
Application number: CN201821252494.2U
Authority: CN
Inventors: 陈献珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-03
Filing date: 2018-08-03
Publication date: 2019-03-22
Anticipated expiration: 2028-08-03

Abstract

The utility model discloses a kind of pulmonary function training devices, are related to medical device appliances technical field.It includes horizontally disposed exhaust tube；Exhaust tube front end is equipped with vent valve, and rear end is communicated with funnelform blow gun；Elastic bands are fixedly connected on blow gun；Square sleeve is nested and fixed in exhaust tube front；Rear portion cooperation is fixed with breather check valve in exhaust tube；The square sleeve upper end is threaded with gas-guide tube along the vertical direction；Gas-guide tube upper end is fixed with outgassing nonreturn valve；Square sleeve upper end is provided with port along the vertical direction；Port is connected to gas-guide tube；Port upper end is pyramidal structure；Resistance device is placed in gas-guide tube.The beneficial effects of the utility model are: the resistance that is subject to when it can adjust patient expiration according to the actual conditions of patient, strong applicability.

Description

Pulmonary function training device

Technical field

The utility model relates to medical device appliances technical fields.

Background technique

Simple and effective to the exercise of lung function by the way of blowing up a balloon, patient can increase expiration by firmly blowing up a balloon When resistance, make to keep certain pressure in bronchus, prevent bronchus and bronchium from shriveling too early, make alveolar under stress Effectively multiple, improve lung functions.However balloon resistance caused by patient cannot be adjusted according to the actual conditions of patient, be fitted It is insufficient with property.

Application No. is 201721588698.9 Chinese patent applications to disclose a kind of adjustable lung function for retrieval discovery Training aids can change the chamber for connecting air column by the setting of dragulator, since each chamber size is different, Throughput into air column is different, and when floating ball being made to reach designated position, the amount of the gas breathed out needed for patient is different.In other words, This mode is the gas flow to adapt to patient's exhalation, the effect that the resistance being subject to when being not achieved to patient expiration is adjusted Fruit.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of lung function for above-mentioned technical deficiency Training device, the resistance being subject to when can adjust patient expiration according to the actual conditions of patient, strong applicability.

The technical solution adopted in the utility model is: providing a kind of pulmonary function training device, including horizontally disposed expiration Pipe；Exhaust tube front end is equipped with vent valve, and rear end is communicated with funnelform blow gun；Elastic bands are fixedly connected on blow gun；It exhales Square sleeve is nested and fixed in tracheae front；Rear portion cooperation is fixed with breather check valve in exhaust tube；The square sleeve upper end edge is perpendicular Histogram is to being threaded with gas-guide tube；Gas-guide tube upper end is fixed with outgassing nonreturn valve；Square sleeve upper end is provided with logical along the vertical direction Mouthful；Port is connected to gas-guide tube；Port upper end is pyramidal structure；Resistance device is placed in gas-guide tube；

The resistance device includes the resistance ball with port sealing cooperation；The resistance ball is connected by two by screw thread The Loadings On Hemispherical Shell composition connect；It is respectively cooperating with outside Loadings On Hemispherical Shell and silica gel sheath is nested and fixed；It is set respectively at Loadings On Hemispherical Shell inside center It is equipped with groove；Cooperation is placed with several layers weight gain piece in groove.

The technical program is advanced optimized, active carbon filtration is nested and fixed outside the outgassing nonreturn valve of pulmonary function training device Layer.

The technical program is advanced optimized, the gas-guide tube external wall of upper portion screw thread of pulmonary function training device is socketed with lantern ring；Set Airbag is nested and fixed on ring.

The utility model has the beneficial effects that:

1, funnelform blow gun is convenient is bonded tightly with patients mouth, and elastic bands, which facilitate, consolidates blow gun and patients mouth It is fixed, make blow gun in exhalation process be not easy to shift；Breather check valve can prevent the gas backstreaming of exhalation, and outgassing nonreturn valve can be square Just the gas discharge breathed out, guarantees that patient expiration's process is gone on smoothly, gas remaining in exhaust tube can be discharged for vent valve； Resistance ball and port sealing cooperate, so that needing to overcome the gravity of resistance ball when patient expiration；Port upper end be pyramidal structure with And the setting of square sleeve, the purpose of the two position for convenience of the cooperation of resistance ball and passage port；Silica gel sheath can make resistance ball It is tighter with the sealing of passage port；Groove is respectively arranged at Loadings On Hemispherical Shell inside center, cooperation is placed with several layers in groove Increase weight piece, and the quantity of increase and decrease weight gain piece is the gravity of changeable resistance ball, thus the resistance amount of progress being subject to when to patient expiration Change the adjusting of rank, enhances applicability.

2, the gas filtration that active carbon filtering layer can breathe out patient, avoids the propagation of certain bacteriums or virus；Pass through gas The size of bag can intuitively show the amount of patient exhalation air.

Detailed description of the invention

Fig. 1 is the planar structure schematic diagram of the utility model；

Fig. 2 is the decomposition texture schematic diagram of resistance ball.

In figure, 1, exhaust tube；2, vent valve；3, blow gun；4, elastic bands；5, square sleeve；6, breather check valve；7, air guide Pipe；8, outgassing nonreturn valve；9, port；10, resistance ball；11, Loadings On Hemispherical Shell；12, silica gel sheath；13, groove；14, increase weight piece；15, Active carbon filtering layer；16, lantern ring；17, airbag.

Specific embodiment

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

As shown in Figs. 1-2, pulmonary function training device, including horizontally disposed exhaust tube 1；1 front end of exhaust tube, which is equipped with, puts Air valve 2, rear end are communicated with funnelform blow gun 3；Elastic bands 4 are fixedly connected on blow gun 3；1 front of exhaust tube is sleeved and fixed There is square sleeve 5；Rear portion cooperation is fixed with breather check valve 6 in exhaust tube 1；Screw thread connects along the vertical direction for 5 upper end of square sleeve It is connected to gas-guide tube 7；7 upper end of gas-guide tube is fixed with outgassing nonreturn valve 8；5 upper end of square sleeve is provided with port 9 along the vertical direction；Port 9 It is connected to gas-guide tube 7；9 upper end of port is pyramidal structure；Resistance device is placed in gas-guide tube 7；The resistance device includes With the resistance ball 10 of the sealing cooperation of port 9；The resistance ball 10 is made of two Loadings On Hemispherical Shells being connected through a screw thread 11；Half It is respectively cooperating with outside global shell 11 and silica gel sheath 12 is nested and fixed；Groove 13 is respectively arranged at 11 inside center of Loadings On Hemispherical Shell；It is recessed Cooperation is placed with several layers weight gain piece 14 in slot 13；Active carbon filtering layer 15 is nested and fixed outside outgassing nonreturn valve 8；On gas-guide tube 7 Portion's outer wall thread is socketed with lantern ring 16；Airbag 17 is nested and fixed on lantern ring 16.

In the present embodiment, the main resistance being subject to when the gravity of resistance ball 10 is patient expiration, when blowing up a balloon with tradition The resistance that patient is subject to is compared, the gravity of resistance ball 10 be obviously easier to quantization, it is more stable, by change weight gain piece 14 quantity, The resistance being subject to when patient expiration can be changed, can either adapt to the patient of different situations, and can adapt to the different instructions of patient Practice the stage, it is more beneficial to the training of Pulmonary Function.

Gas-guide tube 7 is threadedly coupled with square sleeve 5, and gas-guide tube 7 is unloaded, then two Loadings On Hemispherical Shells 11 are screwed separation, i.e., Weight gain piece 14 can be increased and decreased；In order to avoid resistance ball 10 is overweight, foam is can be used in resistance ball 10 in the present embodiment, is increased Light plastic can be used in weight piece 14.

Airbag 17 itself in the present embodiment does not have elasticity, and airbag 17 is pressed the state for flat contracting before each training, After the gas of patient's exhalation is discharged into airbag 17, airbag 17 is inflating expanded.With the continuous training of patient, Pulmonary Function gradually changes Kind, lung capacity is gradually increased, and the amount of the gas of exhalation increases, and the degree that airbag 17 is unfolded can be gradually increased, and it is straight to bring patient The inspiration on patient mental is given in the display of sight.

Claims

1. a kind of pulmonary function training device, it is characterised in that: including horizontally disposed exhaust tube (1)；The installation of exhaust tube (1) front end Have vent valve (2), rear end is communicated with funnelform blow gun (3)；Elastic bands (4) are fixedly connected on blow gun (3)；Exhaust tube (1) square sleeve (5) are nested and fixed in front；The interior rear portion cooperation of exhaust tube (1) is fixed with breather check valve (6)；The square sleeve (5) upper end is threaded with gas-guide tube (7) along the vertical direction；Gas-guide tube (7) upper end is fixed with outgassing nonreturn valve (8)；Square sleeve (5) upper end is provided with port (9) along the vertical direction；Port (9) is connected to gas-guide tube (7)；Port (9) upper end is pyramidal structure；It leads Resistance device is placed in tracheae (7)；The resistance device includes the resistance ball (10) with port (9) sealing cooperation；It is described Resistance ball (10) be made of two Loadings On Hemispherical Shells being connected through a screw thread (11)；It is solid that socket is respectively cooperating with outside Loadings On Hemispherical Shell (11) Surely there are silica gel sheath (12)；Groove (13) are respectively arranged at Loadings On Hemispherical Shell (11) inside center；Cooperation is placed in groove (13) Several layers increase weight piece (14).

2. pulmonary function training device according to claim 1, it is characterised in that: be nested and fixed outside outgassing nonreturn valve (8) Active carbon filtering layer (15).

3. pulmonary function training device according to claim 1, it is characterised in that: the socket of gas-guide tube (7) external wall of upper portion screw thread There are lantern ring (16)；Airbag (17) are nested and fixed on lantern ring (16).