CN220404387U - Back percussion device - Google Patents

Abstract

The utility model relates to the technical field of back percussion devices, and discloses a back percussion device, which comprises: a support member having a hollow cavity and formed as a tapping cavity capable of tapping the back to discharge phlegm; a tapping bowl mounted on the support member; and the force adjusting part is arranged on the supporting part and is opposite to the percussion bowl. According to the back-beating device, a medical staff can hold the back-beating device through the supporting component, the back of a patient is beaten through the bowl-beating device, the patient can smoothly discharge phlegm by utilizing the beating cavity on the bowl-beating device, meanwhile, when the beating force of the back-beating device is difficult to master by utilizing the beating mode of the supporting component, the bowl-beating device is placed on the back of the patient, the bowl-beating device is pressed through the force adjusting component, so that the effect of adjusting the pressing force is achieved, and under the effect of the power assisting component, the medical staff can better control the pressing force.

Description

A back tapping device

Technical field

The utility model relates to the technical field of back tapping devices, specifically a back tapping device.

Background technique

Back tapping: Chest physical therapy, referred to as CPT, is a set of therapeutic and nursing measures including deep breathing, effective coughing, chest tapping, postural drainage, and mechanical suction. Knocking on the back is especially common in the early treatment of premature infants and very low-birth-weight infants. It is well known that respiratory diseases have become the most common cause of death in premature and extremely low-weight infants. This is because of the development of the neonatal respiratory system. Imperfect, the incidence of infection is higher. For newborns with respiratory system infections, in addition to systemic medication, effective airway care is also an important means. Airway care is an important part of neonatal respiratory infection care. Timely and effective removal of secretions and metabolic waste is an effective means to speed up recovery. However, due to the special characteristics of newborns, their ability to independently expel sputum is poor and they cannot turn over independently, which makes nursing difficult. Especially for children with thick secretions, no spontaneous cough or poor ability to cough spontaneously, the effect of postural gravity drainage alone is not ideal. Only by choosing the correct and effective back tapping method to discharge sputum effectively can the ventilation function be improved. . At present, percussion on the back mainly includes manual percussion and mechanical vibration to expel phlegm: first, the manual percussion method, the patient lies on his side or takes a sitting position with the help of others, and the percussionist bends the fingers of both hands together to make the palm side It is cup-shaped and uses the power of the wrist to tap the chest wall quickly and rhythmically from the bottom of the lungs from bottom to top, from outside to inside, to vibrate the airway and promote the discharge of sputum. The disadvantage of manual percussion is that the palm of the percussion contact with the newborn's back will cause pain to the caregiver's palm and may cause damage to the newborn. Second, mechanical vibration expectoration method, including external vibration expectoration machine, massager, etc. Applying the principles of chest physical therapy, mechanical vibration is used to replace traditional artificial chest percussion, tremor, directional squeezing and other techniques to promote phlegm excretion. The method is to use the tapping head of the mechanical vibration expectoration machine to tap and tremble in the vertical direction on the surface of the patient's body, as well as tremble and push in the horizontal direction, to achieve the therapeutic purpose of helping the airway secretions to loosen and promote their discharge. Each treatment time is 10 to 15 minutes. At present, external vibration expectoration machines have been used in large and medium-sized hospitals in China, such as G2000 expectoration machines and dolphin massagers.

For example, there is a Chinese patent document with the patent announcement number CN211157217U, which discloses a new type of back tapping device, including a back tapping cover body, the back tapping cover body has a cavity, and the opening of the back tapping cover body is removable and can be installed. There is an air bag, and a handle is fixedly connected to the back of the back knocking cover body.

Although the above-mentioned patent documents solve the technical problems raised, there are still certain technical defects in actual use, such as:

The patent document states in its description: "When in use, hold the handle and tap the chest and back wall rhythmically, using the elasticity of the air bag and tapping the cavity in the back mask to loosen phlegm and promote the discharge of phlegm." , and, combined with the description and drawings of the patent document, it can be seen that the back tap disclosed in the patent document achieves phlegm elimination through manual tapping. However, the tapping intensity of this manual tapping method is difficult to control. , so the withholding effect is difficult to meet people's requirements.

Utility model content

The purpose of this utility model is to propose a back tapping device in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A back tapping device, including:

The support component has a hollow cavity and is formed into a tapping cavity that can be tapped on the back to expel phlegm;

a percussion bowl mounted on the support member; and

The strength adjustment component is installed on the support component, and the strength adjustment component is arranged opposite to the percussion bowl.

As a preferred technical solution, the support component includes a U-shaped bracket, and the tapping bowl is fixedly installed in the slot of the U-shaped bracket.

As a preferred technical solution, the support component further includes a holding rod, which is fixedly installed on the middle part of the outer wall of the U-shaped bracket.

As a preferred technical solution, an upper tapping head is fixedly installed on the top of the tapping bowl;

The force adjustment component includes a sleeve, which is fixedly installed on the upper surface edge of the U-shaped bracket;

A piston ring is slidably installed in the sleeve, and a lower tap is fixedly installed at the bottom of the piston ring;

Wherein, the lower kowtow and the upper kowtow can correspond to each other;

The piston ring is equipped with a power assist part;

The piston ring can move upward or downward in the sleeve through the driving of the power-assisting member. When moving downward, the lower tapping head can collide with the upper tapping head.

As a preferred technical solution, an elastic member is also installed between the piston ring and the U-shaped bracket.

As a preferred technical solution, the elastic member is a spring, and there are multiple springs. Multiple springs are fixedly mounted on the upper surface of the U-shaped bracket in a circumferential manner, and the top end surface of each spring is in contact with the upper surface of the U-shaped bracket. The bottom edges of the piston rings are firmly attached.

As a preferred technical solution, the power-assisting member includes a support rod, which is fixedly installed at the top center of the piston ring, and a handle is fixedly installed on the top of the support rod.

As a preferred technical solution, a limiting snap ring is fixedly installed on the top end surface of the sleeve.

Compared with the existing technology, the beneficial effects of this utility model are:

1. In the present utility model, the support component allows the medical staff to hold the back tapping device, tap the patient's back through the tapping bowl, and use the tapping cavity on the tapping bowl to help the patient expel phlegm smoothly;

At the same time, when it is difficult to control the intensity of the percussion using the support component, place the percussion bowl on the patient's back and press the percussion bowl through the intensity adjustment component to adjust the pressing force.

2. In the present utility model, when the medical staff presses the power-assisting part, the power-assisting part can make the piston ring move downward in the sleeve. At this time, the lower kowtow head can move downward synchronously with the movement of the piston ring, and can move downward with the upper kowtow head. They collide with each other, so that the percussion bowl and the percussion cavity on the percussion bowl tap the patient's back to help the patient expel phlegm. At the same time, under the action of the booster, the medical staff can better control the pressing force.

3. In the present utility model, under the action of the holding rod, it can be convenient for medical staff to hold the device and tap on the back.

4. In the present utility model, under the action of the elastic member, the piston ring can obtain an upward reaction force, thereby realizing the resetting effect of the piston ring.

5. In this utility model, the limiting snap ring is used to limit the piston ring to prevent the piston ring from sliding upward on the sleeve.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of a back tapping device provided by the utility model;

Figure 2 is a schematic three-dimensional structural diagram of a partial section of a back tapping device provided by the utility model;

Figure 3 is a schematic three-dimensional structural diagram of a back tapping device provided by the utility model after removing the sleeve;

Figure 4 is a schematic three-dimensional structural diagram of a back tapping device provided by the utility model, viewed from above.

In the picture: 1. Supporting parts; 101. U-shaped bracket; 102. Holding rod; 2. Knocking bowl; 3. Upper Knocking Head; 4. Strength adjustment component; 401. Sleeve; 402. Piston ring; 403. Lower Knocking Head ; 404, power-assisted part; 4041, support rod; 4042, handle; 405, elastic part; 4051, spring; 406, limit snap ring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

The existing Chinese patent document with patent announcement number CN211157217U discloses a new type of back tapping device, which includes a back tapping cover body. The back tapping cover body has a cavity. The opening of the back tapping cover body is detachably installed with an air bag. The back of the back cover body is fixedly connected with a handle.

Although the above-mentioned patent documents solve the technical problems raised, there are still certain technical defects in actual use, such as:

The patent document states in its description: "When in use, hold the handle and tap the chest and back wall rhythmically, using the elasticity of the air bag and tapping the cavity in the back mask to loosen phlegm and promote the discharge of phlegm." , and, combined with the description and drawings of the patent document, it can be seen that the back tap disclosed in the patent document achieves phlegm elimination through manual tapping. However, the tapping intensity of this manual tapping method is difficult to control. , so the withholding effect is difficult to meet people's requirements.

The inventor is based on the above-mentioned technical defects, and in order to solve the above-mentioned technical defects, the inventor adopts the following technical solutions, specifically as follows:

Please refer to Figures 1-4. This utility model provides a technical solution:

As shown in Figures 1 to 4, a back tapping device includes:

The support component 1 has a hollow cavity and is formed into a tapping cavity that can be tapped on the back to expel phlegm;

Percussion bowl 2, which is mounted on the support member 1; and

The strength adjustment part 4 is installed on the support part 1, and the strength adjustment part 4 is opposite to the tapping bowl 2.

In this embodiment, the support member 1 enables the medical staff to hold the back tapping device, tap the patient's back through the tapping bowl 2, and use the tapping cavity on the tapping bowl 2 to help the patient expel phlegm smoothly;

At the same time, when it is difficult to control the intensity of the percussion using the support component 1, place the percussion bowl 2 on the patient's back, and press the percussion bowl 2 through the intensity adjustment component 4 to adjust the pressing force. effect.

Embodiment 2

As shown in Figures 1-4, improvements are made on the basis of Embodiment 1:

Further, the support component 1 includes a U-shaped bracket 101, and the tapping bowl 2 is fixedly installed in the slot of the U-shaped bracket 101.

In this embodiment, the U-shaped bracket 101 is used to clamp and fix the tapping bowl 2 .

Further, the support component 1 also includes a holding rod 102, which is fixedly installed on the middle part of the outer wall of the U-shaped bracket 101.

In this embodiment, the holding rod 102 facilitates the medical staff to hold the device and tap the back.

Further, an upper tapping head 3 is fixedly installed on the top of the tapping bowl 2;

The strength adjustment component 4 includes a sleeve 401, which is fixedly installed on the upper surface edge of the U-shaped bracket 101;

A piston ring 402 is slidably installed in the sleeve 401, and a lower tapping head 403 is fixedly installed at the bottom of the piston ring 402;

Among them, the lower kowtow head 403 and the upper kowtow head 3 can correspond to each other;

The piston ring 402 is equipped with a power assist member 404;

The piston ring 402 can move upward or downward in the sleeve 401 through the driving of the power assist member 404. When moving downward, the lower tapping head 403 can collide with the upper tapping head 3.

In this embodiment, when the medical staff presses the power-assist member 404, the power-assist member 404 can cause the piston ring 402 to move downward in the sleeve 401. At this time, the lower tapping head 403 can move downward synchronously with the movement of the piston ring 402. , and collides with the upper tapping head 3, so that the tapping bowl 2 and the tapping cavity on the tapping bowl 2 tap the patient's back to help the patient expel phlegm. At the same time, under the action of the booster 404, it can be better used Medical staff control the pressure.

Furthermore, an elastic member 405 is installed between the piston ring 402 and the U-shaped bracket 101 .

In this embodiment, under the action of the elastic member 405, the piston ring 402 can obtain an upward reaction force, thereby realizing the resetting effect of the piston ring 402.

Further, the elastic member 405 is a spring 4051, and there are multiple springs 4051. The multiple springs 4051 are fixedly installed on the upper surface of the U-shaped bracket 101 in a circumferential manner. The top end surface of each spring 4051 is in contact with the bottom of the piston ring 402. Edge fixed connection.

In this embodiment, multiple springs 4051 are a preferred form of the elastic member 405, and multiple springs 4051 can better reset the piston ring 402 upward.

Further, the power assist member 404 includes a support rod 4041, which is fixedly installed at the top center of the piston ring 402, and a handle 4042 is fixedly installed on the top of the support rod 4041.

In this embodiment, when the medical staff presses the handle 4042 with the palm of their hand, the handle 4042 can transmit the downward pressure to the piston ring 402 through the support rod 4041, thereby causing the piston ring 402 to move downward in the sleeve 401, causing the lower kowtow 403 to move downward. Collision with Kowtow 3.

Further, a limiting snap ring 406 is fixedly installed on the top end surface of the sleeve 401.

In this embodiment, the limiting snap ring 406 is used to limit the piston ring 402 to prevent the piston ring 402 from sliding upward on the sleeve 401 .

In summary, the work flow of the present utility model: the support component 1 allows the medical staff to hold the back tapping device, tap the patient's back through the tapping bowl 2, and use the tapping cavity on the tapping bowl 2 to allow the patient to expel phlegm smoothly;

At the same time, when it is difficult to control the intensity of the percussion using the support component 1, place the percussion bowl 2 on the patient's back, and press the percussion bowl 2 through the intensity adjustment component 4 to adjust the pressing force. effect;

The U-shaped bracket 101 is used to fasten and fix the percussion bowl 2. Under the action of the holding rod 102, it can be convenient for medical staff to hold and tap on the back;

When the medical staff presses the power-assist part 404, the power-assist part 404 can cause the piston ring 402 to move downward in the sleeve 401. At this time, the lower kowtow head 403 can move downward synchronously with the movement of the piston ring 402, and interact with the upper kowtow head 3 collide with each other, so that the percussion bowl 2 and the percussion cavity on the percussion bowl 2 tap the patient's back to help the patient expel phlegm. At the same time, under the action of the booster 404, the medical staff can better control the pressing force. ;

Under the action of the elastic member 405, the piston ring 402 can obtain an upward reaction force, thereby realizing the reset function of the piston ring 402. Multiple springs 4051 are a preferred form of the elastic member 405. Multiple springs 4051 can better make the piston Ring 402 resets upward;

The medical staff presses the handle 4042 with the palm of their hand, and the handle 4042 can transmit the downward pressure to the piston ring 402 through the support rod 4041, so that the piston ring 402 moves downward in the sleeve 401, causing the lower kowtow head 403 to collide with the upper kowtow head 3 ;

The limiting snap ring 406 is used to limit the piston ring 402 to prevent the piston ring 402 from sliding upward on the sleeve 401.

The different embodiments mentioned above can be combined, replaced, and used in conjunction with each other.

The parts not involved in the present utility model are the same as the existing technology or can be implemented using the existing technology. Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A back tap comprising:

a support member (1) having a hollow cavity and formed as a tapping cavity capable of tapping the back to remove phlegm;

a tapping bowl (2) mounted on the support member (1); and

the force adjusting component (4) is arranged on the supporting component (1), and the force adjusting component (4) is arranged opposite to the percussion bowl (2).

2. A back tap according to claim 1, wherein: the supporting component (1) comprises a U-shaped bracket (101), and the tapping bowl (2) is fixedly arranged in a clamping groove of the U-shaped bracket (101).

3. A back tap according to claim 2, wherein: the supporting component (1) further comprises a holding rod (102), and the holding rod (102) is fixedly arranged on the middle part of the outer side wall of the U-shaped bracket (101).

4. A back tap according to claim 3, wherein: an upper tapping head (3) is fixedly arranged at the top of the tapping bowl (2);

the force adjusting component (4) comprises a sleeve (401), and the sleeve (401) is fixedly arranged on the edge of the upper surface of the U-shaped bracket (101);

a piston ring (402) is arranged in the sleeve (401) in a sliding manner, and a lower tapping head (403) is fixedly arranged at the bottom of the piston ring (402);

wherein the lower tap (403) and the upper tap (3) can correspond to each other;

a booster (404) is arranged on the piston ring (402);

the piston ring (402) can be driven by the booster (404) to move upwards or downwards in the sleeve (401), and the lower tap (403) can collide with the upper tap (3) when moving downwards.

5. A back tap according to claim 4, wherein: an elastic piece (405) is also arranged between the piston ring (402) and the U-shaped bracket (101).

6. A back tap according to claim 5, wherein: the elastic piece (405) is a plurality of springs (4051), the springs (4051) are arranged on the upper surface of the U-shaped bracket (101) in a circumferential fixed mode, and the top end face of each spring (4051) is fixedly connected with the bottom edge of the piston ring (402).

7. A back tap according to claim 4, wherein: the power assisting piece (404) comprises a supporting rod (4041), the supporting rod (4041) is fixedly arranged at the center of the top of the piston ring (402), and a handle (4042) is fixedly arranged at the top of the supporting rod (4041).

8. A back tap according to claim 4, wherein: and a limiting snap ring (406) is fixedly arranged on the top end surface of the sleeve (401).