CN219208307U - Sputum aspirator for nursing - Google Patents

Abstract

The utility model discloses a sputum suction device for nursing, which relates to the technical field of nursing devices and comprises a main body of the sputum suction device for nursing. The main body of the sputum suction device for nursing includes a shell of the sputum suction device. A movable door is hinged on the side, and a movable base is fixedly installed on the lower surface of the casing of the sputum suction device. The utility model fixes the saline catheter and the drainage tube by installing the saline injection tube, the installation sleeve, the saline catheter is inserted into the drainage tube, and the installation sleeve of the injection cylinder plays the role of clamping and installing with the injection head of the syringe, sealing the puncture The membrane plays a one-time sealing role. When the sputum suction is not smooth, the syringe is inserted through the sealed puncture membrane to inject normal saline into the sputum through the saline catheter to dilute the sputum to ensure smooth sputum suction. At the same time, it is not necessary to suck the silicone The removal of the tube reduces the harm to the patient, and makes the use of the main body of the nursing sputum suction device more humanized.

Description

Nursing sputum suction device

technical field

The utility model relates to the technical field of nursing devices, in particular to a nursing sputum suction device.

Background technique

The postoperative care of medical surgery requires the use of sputum suction, tracheal therapy, etc. At present, sputum suction devices usually need auxiliary tools to complete the entire sputum suction process. There are many types of auxiliary system tools, many of which need to be placed aseptically, and they need to be disinfected in time after use to avoid spreading germs into the air or infecting other Equipment, the sputum sucked out by the sputum suction device contains a large number of germs, and it is very easy to volatilize into the air and cause harm to other patients when it is directly exposed to the air. The current sputum suction device, in the actual practical process, often occurs that when the suction is completed, as soon as the suction power stops, part of the sputum staying in the sputum suction tube will flow back to the patient's respiratory tract or lungs, neither Hygienic, and cause physical discomfort to the patient, cause safety hazards to the patient, and reduce the effect of suctioning sputum simultaneously, so the utility model proposes a kind of suctioning device for nursing.

In the prior art, a Chinese invention patent document with a publication number of CN107693860A and a publication date of February 16, 2018 was proposed to solve the above technical problems. The technical solution disclosed in this patent document is as follows: a sputum suction device for internal medicine nursing, It belongs to the technical field of medical equipment. The technical scheme of the present invention is: a sputum suction device for internal medicine nursing, including a body, a machine base is provided on the lower side of the machine body, a moving universal wheel is arranged on the lower side of the machine base, and the moving universal wheel is assembled on the rotating shaft connected with the machine base through the wheel body. Together, the left side of the mobile universal wheel is provided with a fixed support foot, the left side of the body is provided with a telescopic handle, the lower side of the telescopic handle is provided with a telescopic locker, and the upper side of the telescopic handle is provided with a mobile handle. The invention has a simple structure, can prevent reflux of sputum suction, is safe and hygienic, has good sputum suction effect, can sterilize sputum in time, prevents sputum from polluting the air, reduces the work difficulty of medical staff, is easy to operate, and has practical application effects good.

During the actual use of the above-mentioned technical solution, the following problems may occur:

The operation for sputum suction and reflux relies on telescopic lockers and mobile handles, which increases the operating procedures of medical staff and is not practical; when dealing with viscous sputum, it is necessary to dilute the sputum with normal saline and then adsorb it In this process, the sputum suction tube needs to be extracted, and frequent extraction and insertion of the sputum suction tube will also cause damage to the patient's respiratory tract.

Utility model content

The utility model provides a sputum suction device for nursing to solve the problems raised in the above-mentioned background technology.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A sputum suction device for nursing, comprising a main body of the sputum suction device for nursing, the main body of the sputum suction device for nursing includes a shell of the sputum suction device, a movable door is hinged on one side of the shell of the sputum suction device, the sputum suction device The lower surface of the shell is fixedly equipped with a mobile base, and the inside of the shell of the sputum suction device is provided with a sputum suction mechanism, and the upper end of the sputum suction mechanism is provided with a physiological saline injection tube. Compressor connection tube, disposable soft sputum storage ball chamber, hydraulic telescopic rod and drainage tube, the lower surface of the negative pressure machine is fixedly connected with the inner surface of the shell of the sputum suction device, and the physiological saline injection tube includes a mounting sleeve tube, physiological saline catheter and syringe installation sleeve, the outer surface of the installation sleeve is socketed with the outer surface of the drainage tube.

The further improvement of the technical solution of the utility model is that: the output end of the negative pressure machine is fixedly installed with a one-way valve, one end of the one-way valve is movably installed with a negative pressure machine connecting pipe, and the disposable soft sputum storage ball The chamber is set on one side of the negative pressure machine. The top inner wall of the disposable soft sputum storage ball chamber is fixedly installed with an upper mouthpiece. The shell of the sputum suction device and the movable door play the role of installing and accommodating the sputum suction mechanism. The base wall is easy to move, and the upper mouthpiece plays the role of installing with the connecting pipe of the negative pressure machine.

The further improvement of the technical solution of the utility model is that: the inside of the upper mouthpiece is fixedly installed with a filter dustproof plate, the inner surface of the upper mouthpiece is movably connected with one end of the connecting pipe of the negative pressure machine, and the negative pressure machine is connected to The lower end of the tube is in contact with the upper surface of the filter dust-proof plate. The filter dust-proof plate plays a role in preventing sputum from entering the connection tube of the negative pressure machine. The interface tube of the drainage tube is assembled with the drainage tube, and the gasket can increase the sealing performance. role.

The further improvement of the technical solution of the utility model lies in that: the inner wall of the side surface of the disposable soft sputum storage ball chamber is fixedly equipped with a drainage tube interface tube, the inside of the drainage tube interface tube is clamped with a gasket, and the drainage tube The lower end of the suction tube is flexibly connected to the inner surface of the mouthpiece of the drainage tube, and the outer surface of the drainage tube is in contact with the inner surface of the gasket. The negative pressure machine works through the negative pressure machine connection tube to generate suction so that sputum enters through the silicone suction tube. The drainage tube is stored in a disposable soft ball chamber.

The further improvement of the technical solution of the utility model lies in that: one end of the hydraulic telescopic rod is fixedly connected with the inner surface of the shell of the sputum suction device, the output end of the hydraulic telescopic rod is fixedly installed with a squeeze pad, and the outer side of the squeeze pad Pull buckles are fixedly installed on the surface, and pull-back belts are fixedly installed on both sides of the disposable soft sputum storage ball chamber. Squeeze the upper side of the disposable soft sputum storage ball chamber to squeeze the sputum to the bottom of the disposable soft sputum storage ball chamber so that the sputum will not flow back. By the way, when the extrusion pad is retracted, the disposable soft sputum storage ball chamber can be reset so that it can continue to be used.

The further improvement of the technical solution of the utility model is that: the upper end of the drainage tube is fixedly equipped with a silica gel sputum suction tube, the top inner wall of the casing of the sputum suction device is provided with a guide tube adapted to the drainage tube, and the normal saline catheter One end is fixedly connected to the inner wall of the drainage tube, the installation sleeve fixes the saline catheter and the drainage tube, the saline catheter is inserted into the drainage tube, and the syringe installation sleeve plays the role of clamping and installing with the injection head of the syringe, sealing the puncture membrane It acts as a one-time closure.

The further improvement of the technical solution of the utility model lies in that: the outer surface of the saline catheter is clamped with the inner wall of the installation sleeve, one end of the saline catheter is fixedly installed with a syringe installation sleeve, and the inner surface of the syringe installation sleeve It is equipped with a sealed puncture membrane, and the syringe is inserted through the sealed puncture membrane to inject normal saline into the sputum through the saline catheter to dilute the sputum to ensure smooth sputum suction. The use of the main body of the sputum suction device is more humanized.

Owing to adopting above-mentioned technical scheme, relative to the prior art, the technical progress of the utility model is:

1. The utility model provides a sputum suction device for nursing. By installing the sputum suction mechanism, the shell of the sputum suction device and the movable door play the role of installing and accommodating the sputum suction mechanism, and cooperate with the mobile base wall to facilitate movement. Install it with the connecting pipe of the negative pressure machine. The dust-proof filter plate can prevent sputum from entering the connecting pipe of the negative pressure machine. Directional valve, make the negative pressure machine work and generate suction through the negative pressure machine connecting tube, so that the sputum enters the drainage tube through the silicone suction tube and is stored in the disposable soft sputum storage ball chamber, and the hydraulic telescopic rod works to make the extrusion pad Squeeze the upper side of the sputum storage ball chamber to squeeze the sputum to the bottom of the disposable soft sputum storage ball chamber so that the sputum will not flow back. When the pad is retracted, it helps the disposable soft sputum storage ball chamber to be reset so that it can continue to be used. Finally, the silicone suction tube, drainage tube and disposable soft sputum storage ball chamber are removed for aseptic treatment and discarded. The installation and operation are simple and convenient. And the sputum will not flow back, increasing the practical effect of the device.

2. The utility model provides a sputum suction device for nursing. By installing a normal saline injection tube and a sleeve, the normal saline catheter and the drainage tube are fixed. The injection head is clamped and installed, and the sealing puncture membrane plays a one-time sealing role. When the sputum suction is not smooth, the syringe is inserted through the sealing puncture membrane and injected with normal saline through the normal saline catheter to dilute the sputum. The sputum suction is smooth, and at the same time, it is not necessary to take out the silicone sputum suction tube to reduce the harm to the patient, making the main body of the nursing sputum suction device more humanized.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structure opening schematic diagram of the present utility model;

Fig. 3 is the working schematic diagram of the structural sputum suction mechanism of the present utility model;

Fig. 4 is a schematic cross-sectional view of the structural physiological saline injection tube of the present invention.

In the figure: 1. The main body of the sputum suction device for nursing; 11. The casing of the sputum suction device; 12. The movable door; 13. The mobile base; 2. The sputum suction mechanism; 21. The negative pressure machine; , one-way valve; 23, disposable soft sputum storage ball chamber; 231, drainage tube interface tube; 232, sealing gasket; 233, pull-back belt; 234, upper interface tube; Telescopic rod; 241, squeeze pad; 242, pull button; 25, drainage tube; 26, silicone suction tube; 3, normal saline injection tube; 31, installation sleeve; 32, normal saline catheter; 33, injection cylinder installation Set; 331, sealing the puncture membrane.

Detailed ways

Below in conjunction with embodiment the utility model is described in further detail:

Example 1

As shown in Figures 1-4, the utility model provides a nursing sputum suction device, including a nursing sputum suction device main body 1, the nursing sputum suction device main body 1 includes a sputum suction device shell 11, There is a movable door 12 hinged on one side of the sputum suction device shell 11, and a mobile base 13 is fixedly installed on the lower surface of the sputum suction device shell 11. A sputum suction mechanism 2 is arranged inside the sputum suction device shell 11, and a physiological saline injection tube is arranged on the upper end of the sputum suction mechanism 2. 3. The sputum suction mechanism 2 includes a negative pressure machine 21, a negative pressure machine connecting pipe 22, a disposable soft sputum storage ball chamber 23, a hydraulic telescopic rod 24 and a drainage tube 25. The lower surface of the negative pressure machine 21 and the sputum suction device The inner surface of the housing 11 is fixedly connected. The saline injection tube 3 includes a mounting sleeve 31, a physiological saline conduit 32 and a syringe mounting sleeve 33. The outer surface of the mounting sleeve 31 is socketed with the outer surface of the drainage tube 25, and the negative pressure The output end of the machine 21 is fixedly installed with a one-way valve 221, and one end of the one-way valve 221 is movably equipped with a negative pressure machine connecting pipe 22, and the disposable soft sputum storage ball chamber 23 is arranged on one side of the negative pressure machine 21, and the disposable The top inner wall of the soft sputum storage ball chamber 23 is fixedly equipped with an upper mouthpiece 234, and the inside of the upper mouthpiece 234 is fixedly equipped with a filter dustproof plate 235, and the inner surface of the upper mouthpiece 234 is movable with one end of the negative pressure machine connecting pipe 22. Connection, the lower end of the negative pressure machine connecting pipe 22 is in contact with the upper surface of the filter dustproof plate 235, the sputum suction device shell 11 and the movable door 12 play the role of installing and accommodating the sputum suction mechanism 2, and it is convenient to cooperate with the mobile base 13 wall. Move, install the upper mouthpiece 234 and the negative pressure machine connecting pipe 22, filter the dustproof plate 235 to play the role of blocking sputum from entering the negative pressure machine connecting pipe 22, and assemble the drainage tube mouthpiece 231 and the drainage tube 25, The gasket 232 plays a role of increasing the sealing.

Example 2

As shown in Figures 1-4, on the basis of Embodiment 1, the utility model provides a technical solution: the inner wall of the side surface of the disposable soft sputum storage ball chamber 23 is fixedly installed with a drainage tube interface tube 231, and the drainage tube interface The inside of the tube 231 is clamped with a gasket 232, the lower end of the drainage tube 25 is flexibly connected to the inner surface of the drainage tube interface tube 231, the outer surface of the drainage tube 25 is in contact with the inner surface of the gasket 232, and one end of the hydraulic telescopic rod 24 It is fixedly connected with the inner surface of the shell 11 of the sputum suction device, the output end of the hydraulic telescopic rod 24 is fixedly installed with a squeeze pad 241, the outer surface of the squeeze pad 241 is fixedly installed with a pull button 242, and the disposable soft sputum storage ball chamber 23 Pullback belts 233 are fixedly installed on the two sides of the surface, the surface of the pullback belt 233 is socketed with the surface of the buckle 242, and the one-way valve 221 is opened to make the negative pressure machine 21 work and generate suction through the negative pressure machine connecting pipe 22 to make the sputum Through the silicone sputum suction tube 26, it enters the drainage tube 25 and is stored by the disposable soft sputum storage ball chamber 23. The hydraulic telescopic rod 24 works to make the squeeze pad 241 squeeze the upper side of the disposable soft sputum storage ball chamber 23 to make the sputum The liquid is squeezed to the bottom of the disposable soft sputum storage ball chamber 23, so that the sputum will not flow back, and the pull-back belt 233 and the buckle 242 are clamped to help the disposable soft sputum storage when the squeeze pad 241 is retracted. Quality storage sputum ball chamber 23 resets and can continue to use.

Example 3

As shown in Figures 1-4, on the basis of Embodiment 1, the utility model provides a technical solution: the upper end of the drainage tube 25 is fixedly equipped with a silica gel sputum suction tube 26, and the top inner wall of the sputum suction device shell 11 is provided with a The guide tube adapted to the drainage tube 25, one end of the normal saline tube 32 is fixedly connected with the inner wall of the drainage tube 25, the outer surface of the normal saline tube 32 is clamped with the inner wall of the installation sleeve 31, and one end of the normal saline tube 32 is fixedly installed with an injector Barrel mounting sleeve 33, the inner surface of the syringe mounting sleeve 33 is provided with a sealing puncture membrane 331, the saline catheter 32 is inserted into the drainage tube 25, the syringe mounting sleeve 33 plays the role of clamping and installing with the injection head of the syringe, sealing the puncture Membrane 331 acts as a one-time closure. When suction is not smooth, a syringe is inserted through the sealed puncture membrane 331 to inject normal saline into the saline catheter 32 to dilute the sputum to ensure smooth suction.

Let's talk about the working principle of the nursing sputum suction device in detail below.

As shown in Figure 1-4, first, install the upper mouthpiece 234 and the negative pressure machine connecting pipe 22, assemble the drainage tube mouthpiece 231 and the drainage tube 25, open the one-way valve 221, and make the negative pressure machine 21 work Suction is generated through the connecting tube 22 of the negative pressure machine so that sputum enters the drainage tube 25 through the silicone suction tube 26 and is stored in the disposable soft sputum storage ball chamber 23. Then, the hydraulic telescopic rod 24 works to make the squeeze pad 241 pair with the disposable soft Squeeze the upper side of the quality storage sputum ball chamber 23 so that the sputum is squeezed to the bottom of the disposable soft sputum storage ball chamber 23 so that the sputum will not flow back. Finally, the normal saline catheter 32 is inserted into the drainage tube 25 and injected The barrel installation sleeve 33 plays the role of clamping and installing with the injection head of the syringe, and the sealing puncture membrane 331 plays the role of one-time sealing. Inject normal saline into the sputum to dilute it to ensure smooth sputum suction.

The above has generally described the utility model in detail, but on the basis of the utility model, some modifications or improvements can be made to it, which is obvious to those skilled in the art. Therefore, any modification or improvement that does not depart from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (7)

1. A nursing sputum suction device, comprising a nursing sputum suction device main body (1), said nursing sputum suction device main body (1) comprising a sputum suction device shell (11), said sputum suction device shell (11 ) is hinged with a movable door (12), and the lower surface of the sputum suction device shell (11) is fixedly equipped with a mobile base (13), which is characterized in that: the inside of the sputum suction device shell (11) is provided with Sputum suction mechanism (2), the upper end of described sputum suction mechanism (2) is provided with physiological saline injection tube (3), and described sputum suction mechanism (2) includes negative pressure machine (21), negative pressure machine connecting pipe ( 22), disposable soft sputum storage ball chamber (23), hydraulic telescopic rod (24) and drainage tube (25), the lower surface of the negative pressure machine (21) and the inner surface of the sputum suction device shell (11) Fixedly connected, the normal saline injection tube (3) includes an installation sleeve (31), a physiological saline conduit (32) and a syringe installation sleeve (33), and the outer surface of the installation sleeve (31) is in contact with the drainage tube The outer surface socket of (25). 2. A nursing sputum suction device according to claim 1, characterized in that: the output end of the negative pressure machine (21) is fixedly equipped with a one-way valve (221), and the one-way valve (221) One end of the negative pressure machine connecting pipe (22) is movably installed, and the disposable soft sputum storage ball chamber (23) is arranged on one side of the negative pressure machine (21), and the disposable soft sputum storage ball chamber ( 23) The top inner wall is fixedly equipped with an upper mouthpiece (234). 3. A sputum suction device for nursing according to claim 2, characterized in that: a filter dustproof plate (235) is fixedly installed inside the upper mouthpiece (234), and the upper mouthpiece (234) The inner surface of the negative pressure machine connecting pipe (22) is flexibly connected to one end, and the lower end of the negative pressure machine connecting pipe (22) is in contact with the upper surface of the filter dustproof plate (235). 4. A sputum suction device for nursing according to claim 1, characterized in that: the inner wall of the side surface of the disposable soft sputum storage ball chamber (23) is fixedly equipped with a drainage tube mouthpiece (231), the The inside of the drainage tube mouthpiece (231) is clamped with a gasket (232), and the lower end of the drainage tube (25) is movably connected with the inner surface of the drainage tube mouthpiece (231). The outer surface is in contact with the inner surface of the gasket (232). 5. A sputum suction device for nursing according to claim 1, characterized in that: one end of the hydraulic telescopic rod (24) is fixedly connected to the inner surface of the shell (11) of the sputum suction device, and the hydraulic telescopic rod The output end of (24) is fixedly installed with extruding pad (241), and the outer surface of described extruding pad (241) is fixedly installed with pull button (242), and the disposable soft sputum storage ball chamber (23) Pullback straps (233) are fixedly installed on both sides, and the surface of the pullback strap (233) is socketed with the surface of the pull buckle (242). 6. A nursing sputum suction device according to claim 1, characterized in that: a silicone sputum suction tube (26) is fixedly installed on the upper end of the drainage tube (25), and the shell (11) of the sputum suction device The inner wall of the top is provided with a guide tube adapted to the drainage tube (25), and one end of the saline conduit (32) is fixedly connected to the inner wall of the drainage tube (25). 7. A sputum suction device for nursing according to claim 1, characterized in that: the outer surface of the saline conduit (32) is engaged with the inner wall of the installation sleeve (31), and the saline conduit (32) ) is fixedly installed with a syringe mounting sleeve (33), and the inner surface of the syringe mounting sleeve (33) is provided with a sealing puncture film (331).

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