CN211050171U

CN211050171U - Electromagnetic medical sputum excretion machine and intelligent sputum excretion system

Info

Publication number: CN211050171U
Application number: CN201921489372.XU
Authority: CN
Inventors: 李一鹏; 王明
Original assignee: Metron Measurement & Control Materiel Technology Suzhou Co ltd
Current assignee: Metron Measurement & Control Materiel Technology Suzhou Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-21
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses an electromagnetic type medical sputum discharging machine, hit head, magnetic circuit assembly and drive assembly including clapping, it is connected with the drive assembly transmission to clap to hit the head, drive assembly includes drive skeleton and the drive ring of combination on the drive skeleton, magnetic circuit assembly includes magnetic cylinder structure and central magnetic pole, be formed with the air gap between magnetic cylinder structure and the central magnetic pole, the distribution has magnetic field in the air gap, and at least is the local area distribution of drive ring in the air gap, work as during drive intra-annular input alternating current, the drive ring can be in along its axial because of the effect of electromagnetic force reciprocating motion in the air gap to make drive skeleton drive clapping the head and slapping the action. The electromagnetic medical sputum excretion machine is wide in using frequency range, capable of achieving silent beating, giving a patient good use experience, capable of well achieving control of beating frequency and force, small in size, convenient to carry and wide in application prospect.

Description

Electromagnetic medical sputum excretion machine and intelligent sputum excretion system

Technical Field

The utility model relates to a sputum excretion machine, concretely relates to electromagnetic type medical sputum excretion machine and intelligent sputum excretion system belongs to medical equipment technical field.

Background

The oscillation sputum excretion machine is one of clinical treatment methods, is an effective medical care auxiliary instrument for patients, can ensure that viscous sputum is easy to expectorate, is beneficial to pneumonia control, and reduces the risk of tracheal intubation. Most of the sputum excretion machines sold in the market at present adopt a pneumatic mode. For example, CN208481691U discloses a portable intelligent auxiliary sputum excretion device, which comprises a sputum excretion vest, wherein a respiration sensor is connected between the upper back of the sputum excretion vest and a pneumatic pulse generator; the pneumatic pulse generator is provided with a control unit; the waist part at one side of the sputum excretion vest is connected with the pneumatic pulse generator through the pulse blood oxygen sensor; the pulse blood oxygen sensor, the respiration sensor and the sputum excretion vest are designed integrally; the air pulse generator and the sputum excretion vest are connected through an air guide hose. This portable intelligent supplementary sputum discharging device can judge patient's state through gathering patient respiratory frequency and oxyhemoglobin saturation, and the vibration of sputum discharging undershirt helps the patient to sputum discharging. However, the beat vibration frequency of the sputum excretion device is very limited, the basic treatment frequency is 20-35 weeks/second, and the sputum excretion device generates large noise during work and has poor user experience.

Disclosure of Invention

The main object of the utility model is to provide an electromagnetic medical sputum excretion machine and intelligent sputum excretion system to overcome the deficiencies in the prior art.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model comprises:

the embodiment of the utility model provides an electromagnetic type medical sputum discharging machine, it is including clapping head, magnetic circuit assembly and drive assembly, clap the head and be connected with the drive assembly transmission, drive assembly includes drive skeleton and the drive ring of combination on drive skeleton, magnetic circuit assembly includes magnetic cylinder structure and central magnetic pole, be formed with the air gap between magnetic cylinder structure and the central magnetic pole, the distribution has magnetic field in the air gap, and at least be the local area distribution of drive ring in the air gap, work as during drive intra-annular input alternating current, the drive ring can be in along its axial because of the effect of electromagnetic force reciprocating motion in the air gap to make the drive skeleton drive clap the head and clap the action.

In some embodiments, the central pole comprises a permanent magnet.

In some embodiments, the cylinder structure includes a cylinder block and a pole plate covering the cylinder block, the air gap being formed between the pole plate and the central magnetic pole.

In some embodiments, the drive ring is a metal ring.

In some embodiments, the electromagnetic medical sputum excretion machine further comprises a limit guide mechanism, wherein the limit guide mechanism is at least used for controlling the movement direction and the movement amplitude of the driving framework.

In some embodiments, the driving frame is formed with a protrusion portion protruding outward in the radial direction, the protrusion portion is distributed between the magnetic circuit assembly and a limit guide mechanism, and a local area of the limit guide mechanism is distributed on a moving path of the protrusion portion when the driving ring reciprocates in the axial direction thereof.

In some embodiments, the limit guide mechanism comprises a vibration reed, and the vibration reed is fixedly connected with the magnetic circuit assembly through a support mechanism.

In some embodiments, the electromagnetic medical sputum excretion machine further comprises a cover body connected with the magnetic circuit component, the limiting guide mechanism is distributed in a space enclosed by the cover body and the magnetic circuit component, and the patting head is exposed outside the cover body.

In some embodiments, the electromagnetic medical sputum excretion machine is further provided with a holding structure.

In some embodiments, the slapping head is a replaceable resilient slapping head.

The embodiment of the utility model provides a still provide an intelligence sputum discharging system, it includes: the electromagnetic medical sputum excretion machine; and the control unit is connected with the electromagnetic medical sputum excretion machine.

Compared with the prior art, the beneficial effects of the utility model include: the electromagnetic medical sputum excretion machine has the advantages that the using frequency range is far larger than that of a pneumatic sputum excretion machine, silent beating can be achieved, good using experience is given to a patient, meanwhile, the beating frequency and force can be well controlled, the size is small, carrying is convenient, furthermore, the replaceable elastic beating head is used, convenience and rapidness in replacement are achieved, cross infection can be avoided, and the electromagnetic medical sputum excretion machine has a wide application prospect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of an electromagnetic medical sputum excretion machine according to an embodiment of the present invention;

FIG. 2 is a front view of the electromagnetic medical sputum aspirator of FIG. 1;

FIG. 3 is a right side view of the electromagnetic medical sputum aspirator of FIG. 1;

FIG. 4 is a cross-sectional view of the electromagnetic medical sputum aspirator shown in FIG. 3;

FIG. 5 is a schematic structural diagram of a vibrating reed used in the electromagnetic medical sputum excretion machine shown in FIG. 1;

fig. 6 is a schematic view illustrating an application state of an electromagnetic medical sputum excretion machine according to an embodiment of the present invention;

description of reference numerals: 1-beating head, 2-cover body, 3-vibrating reed, 4-polar plate, 5-magnetic cylinder body, 6-permanent magnet, 7-handle, 8-driving ring, 9-driving framework and 10-supporting column.

Detailed Description

In view of the deficiencies in the prior art, the inventor of the present invention has made extensive studies and practices to provide the technical solution of the present invention. The technical solution, its implementation and principles, etc. will be further explained as follows.

Referring to fig. 1-4, an embodiment of the present invention provides an electromagnetic medical sputum excretion machine, which includes a beating head 1, a magnetic circuit assembly and a driving assembly, wherein the beating head 1 is in transmission connection with the driving assembly, the driving assembly includes a driving framework 9 and a driving ring 8 combined on the driving framework, the magnetic circuit assembly includes a magnetic cylinder structure and a central magnetic pole, an air gap is formed between the magnetic cylinder structure and the central magnetic pole, a magnetic field is distributed in the air gap, and a local area or the whole of the driving ring is distributed in the air gap.

When alternating current is input into the driving ring, the driving ring can reciprocate in the air gap along the axial direction of the driving ring due to the action of electromagnetic force, and the driving framework drives the beating head to carry out beating action.

The electromagnetic medical sputum excretion machine of the embodiment adopts an electromagnetic driving mode, so that noise is not generated during working, and silent beat frequency can be realized.

Further, the central pole comprises a permanent magnet 6 to simplify the structure of the magnetic circuit assembly, making it occupy less space.

Further, the magnetic cylinder structure comprises a magnetic cylinder body 5 and a pole plate 4, wherein the pole plate 4 covers the magnetic cylinder body 5, and the air gap is formed between the pole plate 4 and the central magnetic pole.

Further, the driving ring is preferably a metal ring. Of course, the driving ring can also be a driving coil, but the internal structure of the sputum excretion machine is simpler and more compact on the basis of ensuring the performance of the sputum excretion machine by adopting the metal ring.

Furthermore, the electromagnetic medical sputum excretion machine further comprises a limiting guide mechanism, and the limiting guide mechanism is at least used for controlling the movement direction and amplitude of the driving framework.

The driving framework is provided with a plurality of convex parts which protrude outwards along the radial direction, the convex parts are distributed between the magnetic circuit assembly and the limiting guide mechanism, and when the driving ring reciprocates along the axial direction of the driving ring, the local area of the limiting guide mechanism is distributed on the motion path of the convex parts.

In an implementation manner of the embodiment of the present invention, the limiting guide mechanism may employ a vibration reed shown in fig. 5, and the vibration reed is fixedly connected to the magnetic circuit assembly through a supporting mechanism. The support mechanism may be a support column 10.

Furthermore, the electromagnetic medical sputum excretion machine further comprises a cover body connected with the magnetic circuit component, the limiting guide mechanism is distributed in a space formed by the cover body and the magnetic circuit component in an enclosing mode, and the patting head is exposed out of the cover body.

Furthermore, a holding structure is also arranged on the electromagnetic medical sputum excretion machine. The gripping structure comprises a hand-held handle 7 formed on the housing of the electromagnetic medical sputum aspirator.

Of course, in practical applications, the electromagnetic medical sputum excretion machine may be fixed, for example, on a frame, and may be located at a position corresponding to the back of the patient.

Furthermore, the beating head 1 can be directly connected with the driving framework 9, for example, the beating head can be combined through a threaded connection structure, an insertion connection structure and the like, and an integrated structure can also be adopted. Preferably, however, the beating head 1 is a replaceable elastic beating head, such as a polyurethane sponge beating head, which on one hand can provide good experience for sensitive patients and on the other hand can be replaced after use, avoiding cross-infection.

Of course, the beating head 1 can also be made of firm slide rubber to meet the use requirements of other patients. In addition, a disposable cover or the like may be attached to the head in order to avoid cross-infection.

The electromagnetic medical sputum excretion machine of the embodiment can easily realize the control of the beating frequency and force and can overcome the defect that the force control is difficult to be carried out in the existing beating mode.

Meanwhile, the electromagnetic medical sputum excretion machine of the embodiment can be used for sputum excretion of patients in sitting position, lying position, side lying position or back lying position.

For example, referring to fig. 6, the patient can be in a lateral position, and the caregiver can hold the electromagnetic medical sputum excretion machine with one hand and guide the electromagnetic medical sputum excretion machine with the other hand to apply a slight pressure. Knocking part: from bottom to top, from outside to inside, up to the whole lung.

The electromagnetic medical sputum excretion machine of the embodiment can reduce the working strength of nursing staff, can relax muscles through vibration stimulation, has the massage effect, can improve the blood circulation of the lung, prevent vein stagnation, enhance the muscle strength of respiratory muscles, generate cough reflex, is beneficial to body recovery, can enable patients to feel comfortable and easy to accept, and is particularly beneficial to promoting the recovery of the patients after cardiac surgery.

It is to be understood that the above-described embodiments are part of the present invention, and not all embodiments. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. The electromagnetic medical sputum excretion machine is characterized by comprising a patting head, a magnetic circuit component and a driving component, wherein the patting head is in transmission connection with the driving component, the driving component comprises a driving framework and a driving ring combined on the driving framework, the magnetic circuit component comprises a magnetic cylinder structure and a central magnetic pole, an air gap is formed between the magnetic cylinder structure and the central magnetic pole, a magnetic field is distributed in the air gap, at least a local area of the driving ring is distributed in the air gap, when alternating current is input into the driving ring, the driving ring can reciprocate in the air gap along the axial direction of the driving ring under the action of the electromagnetic force, and the driving framework drives the patting head to perform patting action.

2. The electromagnetic medical sputum excretion machine according to claim 1, wherein: the central pole comprises a permanent magnet; and/or the magnetic cylinder structure comprises a magnetic cylinder body and a polar plate, the polar plate covers the magnetic cylinder body, and the air gap is formed between the polar plate and the central magnetic pole.

3. The electromagnetic medical sputum excretion machine according to claim 1, wherein: the driving ring is a metal ring.

4. The electromagnetic medical sputum excretion machine of claim 1, further comprising a limit guide mechanism at least for controlling the direction and magnitude of the movement of the driving skeleton.

5. The electromagnetic medical sputum excretion machine according to claim 4, wherein: the driving framework is provided with convex parts protruding outwards along the radial direction, the convex parts are distributed between the magnetic circuit assembly and the limiting guide mechanism, and when the driving ring reciprocates along the axial direction of the driving ring, the local area of the limiting guide mechanism is distributed on the motion path of the convex parts.

6. The electromagnetic medical sputum excretion machine according to claim 4 or 5, wherein: the limiting and guiding mechanism comprises a vibration reed which is fixedly connected with the magnetic circuit component through a supporting mechanism.

7. The electromagnetic medical sputum excretion machine according to claim 4 or 5, further comprising a cover body connected with the magnetic circuit component, wherein the limiting guide mechanism is distributed in a space enclosed by the cover body and the magnetic circuit component, and the patting head is exposed outside the cover body.

8. The electromagnetic medical sputum excretion machine according to claim 1, wherein: the electromagnetic medical sputum excretion machine is also provided with a holding structure.

9. The electromagnetic medical sputum excretion machine according to claim 1, wherein: the beating head adopts a replaceable elastic beating head.

10. An intelligent sputum excretion system, characterized by comprising: the electromagnetic medical sputum excretion machine of any one of claims 1 to 9; and the control unit is connected with the electromagnetic medical sputum excretion machine.