阅读说明：本技术 一种可控式计时拍背排痰器 (Controllable timing back-clapping sputum discharging device ) 是由 孟晨 马静 牛铁环 韩晓蓉 刘霞 刘文静 时冲 于 2019-11-26 设计创作，主要内容包括：本发明涉及医疗器械技术领域,具体为一种可控式计时拍背排痰器,包括拍背器器身,拍背器器身为倒扣的碗状型结构,其上方设有开口,拍背器器身的下方的端面圆周设置有气囊,拍背器器身上方的开口处连接有夹持杆,夹持杆内部中空,该夹持杆与把手主体连接,把手主体与夹持杆之间为可拆卸连接并能调节拍背器器身的内部空腔与外界的连通的开口大小,通过气囊的缓冲减少拍背器对患者的冲击；通过气囊装有的双向阀控制,在不影响振动效果的前提下,有效调整了拍击时负压腔的大小；当气囊与背部肌肉接触后,可以借用拍打冲击的力量间接疏松相关呼吸肌,从而达到最佳排痰效果；拍背器增加电子提示功能,可以充分的帮助患者更好的将痰液排出,安全有效,操作简单。(The invention relates to the technical field of medical instruments, in particular to a controllable timing back-patting sputum excretion device which comprises a back-patting device body, wherein the back-patting device body is of an inverted bowl-shaped structure, an opening is formed in the upper part of the back-patting device body, an air bag is arranged on the circumference of the end face below the back-patting device body, a clamping rod is connected to the opening in the upper part of the back-patting device body, the clamping rod is hollow in the interior and is connected with a handle main body, the handle main body and the clamping rod are detachably connected, the size of the opening for communicating the interior cavity of the back-patting device body with the outside can be adjusted, and the impact of the back-patting device on a; through the control of a two-way valve arranged on the air bag, the size of the negative pressure cavity during the slapping is effectively adjusted on the premise of not influencing the vibration effect; when the air bag is contacted with the back muscle, the related respiratory muscle can be indirectly loosened by the force of flapping impact, so that the optimal sputum excretion effect is achieved; clap back of the body ware and increase electronic prompt facility, help patient that can be abundant is better discharges the sputum, and is safe effective, easy operation.)

1. The controllable timing back-beating sputum excretion device is characterized by comprising a back-beating device body (1), wherein the back-beating device body (1) is of an inverted bowl-shaped structure, an opening is formed in the upper portion of the back-beating device body, an air bag (2) is arranged on the circumference of the end face of the lower portion of the back-beating device body (1), a clamping rod (5) is connected to the opening in the upper portion of the back-beating device body (1), the clamping rod (5) is hollow, the clamping rod (5) is connected with a handle main body (3), and the opening between the handle main body (3) and the clamping rod (5) is detachably connected and can adjust the size of the opening for communicating the inner cavity of the back-beating device body (1) with the outside.

2. A controllable timing back-beating sputum aspirator of claim 1, wherein: the handle is characterized in that a support (51) is arranged inside the clamping rod (5), the support (51) is connected with the inner wall of the clamping rod (5) through a connecting rod (511), a threaded hole (512) is formed in the middle of the support (51), a threaded column (31) is arranged at the lower end of the handle body (3), and the threaded column (31) is matched with the threaded hole (512).

3. A controllable timing back-beating sputum aspirator of claim 2, wherein: support (51) top be provided with baffle (52), baffle (52) be the infundibulate, the upper end of baffle (52) and the inner wall zonulae occludens of holding rod (5) top, handle main part (3) middle part be connecting block (32), connecting block (32) be the round platform structure of handstand, screw up the back when screw post (31) and screw hole (512), the side of connecting block (32) and the interior surface contact of baffle (52).

4. A controllable timing back-beating sputum aspirator of claim 1, wherein: the air bag (2) is provided with an inflation inlet (4).

5. The controllable timing back-beating sputum aspirator of claim 4, wherein: the inflation inlet (4) adopts an air valve structure.

6. A controllable timing back-beating sputum aspirator of claim 5, wherein: the handle is arranged above the handle main body (3), and a digital display prompt system (6) is arranged above the handle.

7. The controllable timing back-beating sputum aspirator of claim 6, wherein: the digital display prompt system (6) comprises a power supply, a single chip microcomputer chip, a pressure sensor (7), a timer, a counter, a digital display screen and a voice prompt device.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a controllable timing flap back sputum excretion device.

Background

Respiratory tract-related diseases or respiratory system dysplasia patients are easy to cause sputum accumulation, and particularly infants or children need family members or nursing staff to participate in the patting back to help sputum excretion, namely: the palm keeps the five fingers of a cavity formula to be drawn together, the palm arch, from up down in proper order, from outside to inside, gives the patting to patient's back with the strength of wrist, will have certain dynamics and speed and region simultaneously, and its leading principle is through vibrating the loose of internal organs and respiratory muscle on every side, and the help patient discharges the sputum.

Disclosure of Invention

The invention aims to provide a controllable timing back-beating sputum excretion device, which solves the problems in the prior art, can autonomously control the back-beating force in the back-beating sputum excretion process, and reduces the impact of the back-beating device on a patient through the buffering of an air bag; in addition, the negative pressure of a negative pressure cavity formed by back-clapping sputum excretion is adjusted, so that the vibration effect is further balanced and adjusted; clap back of the body ware and increase electronic prompt facility, help patient that can be better discharge sputum, it is safe effective, easy operation.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a controllable formula timing bat back of body sputum discharging ware, is including clapping back of body ware body, clap back of body ware body be the bowl form structure of back-off, its top is equipped with the opening, the terminal surface circumference of the below of clapping back of body ware body is provided with the gasbag, the opening part of clapping back of body ware body top be connected with the supporting rod, the inside cavity of supporting rod, this supporting rod is connected with the handle main part, for can dismantling between handle main part and the supporting rod and be connected and can adjust the opening size of the inside cavity of clapping back of body ware body and external intercommunication, still play the cushioning effect through the gasbag when clapping the back of the body with patient's back vibration to through the balanced bowl form of handle main part inside negative pressure chamber of clapping back of body ware body and external pressure, further balanced vibration effect avoids clapping the damage that the vibrational force of back of body ware body caused patient's back.

Preferably, the inside support that is provided with of supporting rod, support and supporting rod inner wall pass through the connecting rod and be connected, be provided with the screw hole in the middle of the support, the lower extreme of handle main part be provided with the screw thread post, this screw thread post and screw hole cooperation, through handle main part below set up the screw thread post and set up the screw hole in the inside of supporting rod, it is convenient to dismantle.

Furthermore, a clapboard is arranged above the support and is funnel-shaped, the upper end of the clapboard is tightly connected with the inner wall above the clamping rod, the middle part of the handle main body is provided with a connecting block which is in an inverted round platform structure, when the threaded column is screwed with the threaded hole, the side surface of the connecting block is contacted with the inner surface of the clapboard, the negative pressure cavity formed when the threaded column and the threaded hole are closed comprises the inside of the back-beating device body → the inside of the lower end of the clamping rod, if the size of the opening of the negative pressure cavity communicated with the outside is adjusted, the handle body is unscrewed, the negative pressure cavity is communicated with the outside, the air circulation direction is the inside of the back-beating device body → the inside of the lower end of the clamping rod → the inside below the clapboard → the middle of the interlayer of the clapboard and the connecting block → the outside, therefore, the size of the opening of the negative pressure cavity communicated with the outside can be adjusted by adjusting the interlayer of the partition plate and the connecting block, so that the vibration intensity of the negative pressure cavity and the back can be adjusted.

Furthermore, an inflation inlet is arranged on the air bag, the air bag plays a main buffering role, and the inflation inlet can be used for inflating and deflating to adjust the softness of the air bag.

Furthermore, the inflation inlet adopts a valve structure, and is an independent valve body device, so that gas enters the space of the air bag when the inflation inlet is opened, and the inflation inlet can be automatically closed and hermetically stored after inflation is finished so as to prevent the gas from escaping from the air bag.

Preferably, the handle is arranged above the handle main body, and a digital display prompt system is arranged above the handle, so that the time, frequency and force of flapping can be displayed and voice prompt is realized.

Furthermore, the digital display prompt system comprises a power supply, a single chip microcomputer chip, a pressure sensor, a timer, a counter, a digital display screen and a voice prompt device.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the air bag plays a role in vibrating and buffering with the back of the patient when the back of the patient is patted, and the pressure between the negative pressure cavity inside the bowl-shaped back patting device body and the outside is balanced by detachably connecting the handle main body and the clamping rod and adjusting the size of the opening through which the internal cavity of the back patting device body is communicated with the outside, so that the vibration effect is further adjusted, and the damage to the back of the patient caused by the vibration force of the back patting device body is avoided.

2. According to the invention, the size of the opening of the negative pressure cavity communicated with the outside can be adjusted by adjusting the interlayer between the partition plate and the connecting block, so that the vibration intensity of the negative pressure cavity and the back is adjusted.

3. The air bag plays a main buffering role, and the inflation port can be inflated and deflated to adjust the softness of the air bag.

4. A digital display prompt system is arranged above the handle, so that the time, frequency and force of the patting can be displayed, and the times and force of the patting of the back patter can be controlled by voice prompt, so that the best effect of the back patting is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Figure 1 is a schematic view of the overall structure of the present invention,

figure 2 is an isometric view of the overall structure of the invention,

figure 3 is a bottom view of the present invention,

FIG. 4 is a schematic view of the present invention for regulating negative pressure,

FIG. 5 is a control circuit diagram of the present invention.

In the figure: 1. the back clapping device comprises a back clapping device body, 2, an air bag, 3, a handle body, 4, an inflating valve structure, 5, a clamping rod, 6, a digital display prompting system, 7, a pressure sensor, 31, a threaded column, 32, a connecting block, 33, a handle, 51, a support, 52, a partition plate, 511, a connecting rod, 512 and a threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to figures 1-5 of the drawings,

the embodiment provided by the invention comprises the following steps: the utility model provides a controllable formula timing bat back of body sputum discharging ware, is including clapping back of body ware body, bat back of body ware body 1 be the bowl form type structure of back-off, its top is equipped with the opening, the terminal surface circumference of the below of clapping back of body ware body 1 is provided with gasbag 2, the opening part of clapping back of body ware body 1 top be connected with supporting rod 5, 5 inside cavitys of supporting rod, this supporting rod 5 is connected with handle main part 3, be connected and can adjust the opening size of clapping back of body ware body 1's inside cavity and external intercommunication between handle main part 3 and supporting rod 5, play the cushioning effect through gasbag 2 when clapping the back of the body with patient back between, through 3 balanced bowl form back of body ware bodies 1 inside negative pressure chamber and external pressure of handle main part to further adjust vibration effect, avoid simultaneously clapping the damage that back of body ware body 1's vibrational force led to the fact patient back.

Preferably, the inside support 51 that is provided with of clamping rod 5, support 51 and the inside wall of clamping rod 5 pass through connecting rod 511 and be connected, be provided with screw hole 512 in the middle of the support 51, the lower extreme of handle main part 3 be provided with screw post 31, this screw post 31 and screw hole 512 cooperation, set up screw post 31 and set up screw hole 512 in the inside of clamping rod 5 through handle main part 3 below, it is convenient to dismantle.

Further, a partition plate 52 is arranged above the support 51, the partition plate 52 is funnel-shaped, the upper end of the partition plate 52 is tightly connected with the inner wall above the clamping rod 5, the middle part of the handle body 3 is provided with a connecting block 32, the connecting block 32 is in an inverted round table structure, when the threaded column 31 is screwed with the threaded hole 512, the side surface of the connecting block 32 is in contact with the inner surface of the partition plate 52, the negative pressure cavity formed when the threaded column 31 and the threaded hole 512 are closed comprises the inside of the back-beating device body 1 → the inside of the lower end of the clamping rod 5, if the opening size of the negative pressure cavity communicated with the outside is to be adjusted, the handle body 3 is unscrewed, the negative pressure cavity is communicated with the outside, the air circulation direction is the inside of the back-beating device body 1 → the inside of the lower end of the clamping rod 5 → the inside below the partition plate 52 → the interlayer of the partition plate 52 and the connecting block 32 → the outside, and therefore, the size of the opening of the negative The vibration intensity of the cavity and the back.

Furthermore, an inflation inlet 4 is arranged on the air bag 2, the air bag 2 plays a main buffering role, and the inflation inlet 4 can be inflated and deflated to adjust the softness of the air bag 2.

Furthermore, the inflation inlet 4 adopts an inflating valve structure, which is an independent valve body device, when the inflating valve is opened, gas enters the space of the air bag, then the inflating valve is automatically closed and hermetically stores the gas to generate air pressure so as to prevent the gas from escaping from the air bag, the inflating valve comprises an inflating valve body, an inflating valve core and an inflating valve cap, the inflating valve core main body is a small section of cylinder body with a hollow upper end and a solid lower end, a small hole is formed in the side surface of the lower end and communicated with the hollow part, an elastic thin-edge rubber tube is sleeved on the lower surface to form the whole inflating valve core, compressed air in the air cylinder enters the inflating valve core from the hollow part, the elastic rubber tube is jacked up, and the air enters the air bag; when the air bag is not inflated, the elastic rubber tube is tightened to cover the small hole on the side surface, so that air can not flow back from the air bag, and when the air size of the air bag is regulated, the opening and closing of the valve core can be regulated.

Preferably, the handle is arranged above the handle main body 3, and a digital display prompt system 6 is arranged above the handle and can display time, frequency and force of flapping and give a voice prompt.

Further, the digital display prompt system 6 comprises a power supply, a single chip microcomputer chip, a pressure sensor 7, a timer, a counter, a digital display screen and a voice prompt device.

The working principle of the digital display prompt system is as follows: the power supply supplies power to the single chip microcomputer chip, the pressure sensor 7, the timer, the counter, the digital display screen and the voice prompt device, and the pressure sensor is electrically connected with the counter, the digital display screen and the single chip microcomputer chip; the timer is responsible for counting time, the pressure sensor measures pressure and displays data on the digital display screen after being processed by the single chip microcomputer chip, and the data are counted by the counter; the singlechip chip processes the data of the timer and the counter and calculates the frequency, the strength and the time of the back-beating sputum ejector during the back-beating period; in addition, the timer can be timed, and the voice prompt device gives voice prompts to parents and nursing staff.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.