CN211535561U

CN211535561U - Back-knocking sputum excretion device

Info

Publication number: CN211535561U
Application number: CN202020114302.2U
Authority: CN
Inventors: 谢晓丽
Original assignee: Tongxiang First Peoples Hospital
Current assignee: Tongxiang First Peoples Hospital
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-22
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a back percussion sputum excretion device, which comprises a shell, a percussion mechanism and a driving mechanism; the percussion mechanism comprises an extension rod which is horizontally arranged, one end of the extension rod is fixedly connected with the front end of the shell, the other end of the extension rod is fixedly connected with a sleeve which is longitudinally arranged, and a percussion hammer is inserted in the sleeve in a sliding fit manner and keeps a suspended state under the action of a return spring; actuating mechanism includes the battery, motor and switch connected with the battery wire, fixedly connected with rotates the wheel rather than the coaxial on the output shaft of motor, the edge rotatable first connecting rod that is connected with of rotation wheel, the rotatable second connecting rod that is connected with of first connecting rod other end, the level of second connecting rod is slided and is located in the casing and one end stretches out to the casing outside and articulated mutually with the one end that is the third connecting rod of "7" style of calligraphy, the third connecting rod other end supports presses on the up end of percussion hammer and the centre is articulated mutually with the extension rod. The structure simulates the repeated tapping operation of medical staff on the back of the patient, and reduces the working strength of the medical staff.

Description

Back-knocking sputum excretion device

Technical Field

The utility model relates to the field of medical equipment, especially a kowtow back sputum discharging device.

Background

The back percussion sputum excretion is to shake the airway through the chest wall, so that the secretion attached to the lung and in the bronchus falls off, and the secretion reaches the bronchus through the body position drainage, and is discharged out of the body through the cough of a patient. In order to achieve a better sputum excretion effect, the back-beating time is generally required to be 5-10 min, and the frequency is required to be 100-200 times/min.

At present, the clinical operation of back knocking is generally completed by medical workers, and if the back knocking is completed according to the requirements, the labor intensity of the medical workers is very high, and the nursing quality of the medical workers to each patient is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model aims to provide a kowtow back sputum discharging device can effectively reduce medical personnel's working strength, guarantees that patient receives the continuous and stable nursing.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a back percussion sputum excretion device comprises a shell, a percussion mechanism and a driving mechanism; the percussion mechanism comprises an extension rod, a sleeve, a return spring and a percussion hammer; the extension rod is horizontally arranged, one end of the extension rod is fixedly connected with the front end of the shell, the sleeve is longitudinally arranged and fixedly connected with the other end of the extension rod, and the percussion hammer is sleeved in the sleeve in a sliding fit manner and keeps a suspended state under the action of the reset spring; actuating mechanism includes the battery, motor and switch connected with the battery wire, fixedly connected with rotates the wheel rather than the coaxial on the output shaft of motor, the edge rotatable first connecting rod that is connected with of rotation wheel, the rotatable second connecting rod that is connected with of first connecting rod other end, the level of second connecting rod is slided and is located in the casing and one end stretches out to the casing outside and articulated mutually with the one end that is the third connecting rod of "7" style of calligraphy, the third connecting rod other end supports presses on the up end of percussion hammer and the centre is articulated mutually with the extension rod.

Furthermore, a rolling wheel is arranged below the shell, and a massage bulge is arranged on a rim of the rolling wheel.

Further, the rapping hammer comprises a connecting rod and a rapping part, wherein the rapping part is bowl-shaped and made of silica gel plastic.

Furthermore, a plurality of exhaust holes are annularly distributed on the knocking part, and flexible valve plates are arranged on the exhaust holes.

Furthermore, the motor is a speed regulating motor, and a speed regulating switch connected with a motor wire is arranged on the shell.

The working principle is as follows: when patient need kowtow back of the body sputum discharging, medical personnel handheld the utility model discloses later with the utility model discloses place in patient's back, then starter motor, motor rotation and drive connecting rod move thereupon this moment, under the drive of motion, kowtow percussion hammer in the mechanism of kowtowing strikes the action from top to bottom thereupon, forms the effect that a similar palm was kowtow back of the body.

Has the advantages that: medical personnel adopt the utility model discloses replace manual hammering, very big reduction medical personnel's working strength, and the utility model discloses can adopt electric energy drive, operating condition stably lasts, makes patient can obtain better taking care of.

Drawings

Fig. 1 is a schematic structural diagram of the present invention:

fig. 2 is a schematic structural view of the tapping portion.

Reference numerals: 1. the shell 11, the lug 2, the knocking mechanism 21, the extension rod 22, the sleeve 23, the return spring 24, the knocking hammer 241, the connecting rod 242, the knocking part 243, the air hole 244, the flexible valve sheet 3, the driving mechanism 31, the storage battery 32, the motor 33, the switch 34, the rotating wheel 35, the first connecting rod 36, the second connecting rod 37, the speed regulating switch 4, the roller 41 and the massage bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The back-knocking sputum excretion device shown in fig. 1 and 2 comprises a shell 1, a knocking mechanism 2 and a driving mechanism 3. The rapping mechanism comprises an extension rod 21, a sleeve 22, a return spring 23 and a rapping hammer 24. Specifically, the extension rod level sets up, and its one end and the front end fixed connection of casing are at the other end and the sleeve fixed connection of extension rod. In detail, the sleeve is longitudinally arranged (with the axis vertical). So that the percussion hammer, which is a sliding fit in the sleeve, likewise remains upright. Meanwhile, in order to keep the state of the rapping hammer in the sleeve, the return spring is arranged in the sleeve, the lower end of the return spring is abutted against the lower part of the sleeve, and the upper end of the return spring is abutted against the upper part of the rapping hammer, so that the rapping hammer is pushed upwards. The driving mechanism 3 includes a battery 31, and the output end of the battery is connected with a motor 32 and a switch 33 fixedly installed in the housing through wires to drive the motor to be active. And a rotating wheel 34 is fixedly arranged on the output shaft of the motor and is coaxial with the output shaft, and the edge of the rotating wheel is connected with a first connecting rod 35. Specifically, the first link is rotatably connected with the rotating wheel, and a second link 36 is also rotatably connected to the other end of the first link, the second link is horizontally arranged, and in order to keep the horizontal height relatively fixed, the second link is inserted into a projection 11 in the housing in a sliding fit manner. The end of the second link not connected to the first link extends outside the housing and is hinged to an end of a third link 37 in a 7-shaped configuration. The other end is pressed against the upper end surface of the percussion hammer. Meanwhile, the middle position of the third connecting rod is hinged with the extension rod 21. When the second connecting rod horizontally pushes the third connecting rod, the third connecting rod rotates around the hinge pin in the middle, so that the percussion hammer is pushed to move downwards and percussion on the back of a patient.

As a further improvement of the above embodiment, in order to facilitate the movement of the present invention in the body surface position, rolling wheels 12 are provided below the housing 1. Meanwhile, the rim of the rolling wheel is also provided with massage bulges 121, and when the rolling wheel rolls, acupuncture points of a patient can be massaged through the massage bulges so as to improve the feeling of the patient.

As a further improvement of the above embodiment, in order to make the percussion hammer have a more realistic palm percussion effect when the back of the patient is tapped, the percussion hammer 24 includes a connecting rod 241 and a percussion part 242, wherein the percussion part is bowl-shaped and the larger end of the percussion part faces the patient. Moreover, the knocking part is made of silica gel plastic with certain elasticity and softness.

As a further improvement of the above embodiment, in practice, the patients will have different sizes, especially different fatness and thinness. Lead to beating in the percussion hammer and beat the portion to the distance of patient's body surface inequality to lead to beating the intensity difference of beating on the back of the body at patient, and in order to adjust this, the annular equipartition has a plurality of bleeder vent 243 in beating the portion, and it has two split flexible valve piece 244 to cover on the bleeder vent. When the percussion part hammering patient back strength adds the pressure overweight, thereby the flexible valve block is broken away by inside atmospheric pressure and reduces the inside atmospheric pressure of percussion part so that pliable and tough percussion part makes the deformation compression of adaptability.

As a further improvement of the above embodiment, the motor 32 is a speed-adjustable motor, and a speed-adjustable switch 38 is disposed on the housing, and is electrically connected to the motor to adjust the rotation of the motor.

Claims

1. The utility model provides a kowtow back sputum discharging device which characterized in that: comprises a shell, a knocking mechanism and a driving mechanism; the percussion mechanism comprises an extension rod, a sleeve, a return spring and a percussion hammer; the extension rod is horizontally arranged, one end of the extension rod is fixedly connected with the front end of the shell, the sleeve is longitudinally arranged and fixedly connected with the other end of the extension rod, and the percussion hammer is sleeved in the sleeve in a sliding fit manner and keeps a suspended state under the action of the reset spring; actuating mechanism includes the battery, motor and switch connected with the battery wire, fixedly connected with rotates the wheel rather than the coaxial on the output shaft of motor, the edge rotatable first connecting rod that is connected with of rotation wheel, the rotatable second connecting rod that is connected with of first connecting rod other end, the level of second connecting rod is slided and is located in the casing and one end stretches out to the casing outside and articulated mutually with the one end that is the third connecting rod of "7" style of calligraphy, the third connecting rod other end supports presses on the up end of percussion hammer and the centre is articulated mutually with the extension rod.

2. The back-percussion sputum excretion apparatus according to claim 1, wherein: the massage device is characterized in that a rolling wheel is arranged below the shell, and a massage bulge is arranged on a rim of the rolling wheel.

3. The back-percussion sputum ejection apparatus of claim 1 or 2, wherein: the rapping hammer comprises a connecting rod and a rapping part, wherein the rapping part is bowl-shaped and made of silica gel plastic.

4. The back-percussion sputum excretion apparatus according to claim 3, wherein: and a plurality of exhaust holes are annularly distributed on the knocking part, and flexible valve plates are arranged on the exhaust holes.

5. The back-percussion sputum excretion apparatus according to claim 4, wherein: the motor is a speed regulating motor, and a speed regulating switch connected with a motor wire is arranged on the shell.