Sputum suction device for nursing

Abstract

The utility model relates to the field of sputum suction devices, in particular to a sputum suction device for nursing. Comprising a sputum aspirator body, a pressing handle is installed on the inner wall of the sputum aspirator body, a dirt storage box is in threaded connection with the lower surface of the sputum aspirator body, an adjusting device is arranged on the arc surface of the sputum aspirator body and comprises a fixing ring, and the fixing ring is fixedly connected with the sputum aspirator body. Four connecting holes are formed in the side face of the fixing ring. The sputum suction device for nursing has the advantages that when a sputum suction apparatus is used for sucking sputum of a patient without tracheotomy, the mouth corner of the patient can be protected through the adjusting device, oral secreta can be effectively prevented from dripping onto clothes along the mouth corner, and meanwhile the sputum suction device can be used for sucking sputum of the patient with the tracheotomy completed. When the sputum aspirator is used for aspirating sputum, cough of a patient can be prevented through the adjusting device, and sputum sprayed out due to cough in an airway is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of sputum suction, in particular to a sputum suction device for nursing. Background Art

[0002] There are two types of suction devices: automatic and manual. The suction device can extract mucus from the patient's respiratory tract.

[0003] The utility model with announcement number CN218685428U discloses a sputum suction device for nursing, and the key points of its technical solution are: it includes: a piston is slidably connected to a cylinder, a piston rod is fixedly connected to the piston, the side wall of the cylinder away from the piston rod is a first side wall, one end of the trachea is detachably connected to the first side wall, and the other end is connected to the top wall of the tank body, and an air filter is arranged below the other end of the trachea to form a filtering space in the tank body; the sputum guiding part includes a sputum suction tube, a first one-way valve and a second one-way valve, one end of the sputum suction tube is connected to the sputum suction nozzle, and the other end is connected to the inlet of the first one-way valve, the outlet of the first one-way valve is connected to the top wall of the tank body, the inlet of the second one-way valve is connected to the side wall of the tank body, and the outlet of the second one-way valve is connected to the external environment.

[0004] In response to the above-mentioned content, the following technical defects are believed to exist: when using a nursing suction device to suction patients who have not undergone tracheotomy, it was found that when the patient's mouth was opened, the secretions inside the oral cavity easily flowed out from the corners of the mouth, soiling the patient's clothes; when suctioning patients who had undergone tracheotomy, it was found that when the patient coughed, the sputum sprayed out of the patient's airway would splash onto the nursing suction device, making it difficult to clear. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that when suctioning sputum on a patient who has not undergone tracheotomy, it is found that when suctioning sputum is performed on a patient who has not undergone tracheotomy, the patient's mouth is opened, and secretions inside the oral cavity are easy to flow out from the corners of the mouth, soiling the patient's clothes; when suctioning sputum on a patient who has undergone tracheotomy, it is found that when the patient coughs, sputum sprayed from the patient's airway will splash onto the nursing suction device, making it difficult to clear.

[0006] To solve the above technical problems, the utility model provides a nursing sputum suction device, comprising: a sputum suction device body, a pressing handle is installed on the inner wall of the sputum suction device body, a dirt storage box is threadedly connected to the lower surface of the sputum suction device body, an adjustment device is provided on the arc surface of the sputum suction device body, the adjustment device comprises a fixing ring, the fixing ring is fixedly connected to the sputum suction device body, four connecting holes are opened on the side of the fixing ring, connecting rods are slidably penetrated through the inner walls of the four connecting holes, one end of the four connecting rods is fixedly connected to the same connecting ring, a protective cover is fixedly connected to the side of the connecting ring away from the connecting rod, one end of one of the connecting rods away from the connecting ring is fixedly connected to a fixing plate, a telescopic rod is fixedly connected to one side of the fixing plate, and a connecting plate is fixedly connected to the side of the fixing ring close to the telescopic rod.

[0007] The effect achieved by the above components is: the hose on the suction device body is connected to the patient's oral cavity, and the suction work can be performed by pulling and pressing the handle, and the taken out liquid can be stored in the dirt storage box. However, when suctioning sputum for patients who have not undergone tracheotomy, it is found that the patient's mouth is open, which easily causes oral secretions to flow out from the corners of the mouth and stain the patient's clothes. When suctioning sputum for patients who have completed tracheotomy, when the patient coughs, the sputum in the airway will splash onto the suction device body, which is difficult to wipe off. When it is necessary to suction sputum for the patient, the protective cover is put on the surface of the suction device body through the connecting ring, and the telescopic rod on one of the connecting rods is pressed. The four connecting rods on the connecting ring are then connected to the connecting holes on the fixing ring. When the connecting rods pass through the connecting holes, the telescopic rods can rebound and connect with the connecting plate. The telescopic rods can be stuck in the inner wall of the connecting plate, thereby limiting the position of the telescopic rods. The connection between the telescopic rods and the connecting plate can fix the protective cover on the suction device body, so that the patient's oral cavity can be protected by the protective cover, thereby preventing oral secretions of patients who have not undergone tracheotomy from flowing onto the patient's clothes along the corners of the mouth. At the same time, it can also prevent patients who have undergone tracheotomy from coughing and causing sputum on the airway to splash onto the suction device body.

[0008] Preferably, a first spring is fixedly connected to one side of the connecting plate, and a pressing block is fixedly connected to one end of the first spring away from the connecting plate.

[0009] The effect achieved by the above components is that when the telescopic rod needs to be pressed, the pressing block can be driven by the spring to press the telescopic rod, which can increase the speed of pressing the telescopic rod and increase the speed of removing the protective cover from the fixing ring.

[0010] Preferably, one end of the telescopic rod away from the fixed plate is fixedly connected to a guide block, and the cross-section of the guide block is arc-shaped.

[0011] The effect achieved by the above components is that when the telescopic rod is connected to the connecting plate, the guide block installed on the telescopic rod can increase the speed of connecting the telescopic rod to the connecting plate.

[0012] Preferably, an auxiliary plate is fixedly connected to a side of the fixing ring away from the connecting plate.

[0013] The effect achieved by the above components is that when the connecting rod is used to connect the connecting hole, the auxiliary plate can guide the connecting rod, and the auxiliary plate can increase the speed of connecting the connecting rod and the connecting hole.

[0014] Preferably, an auxiliary device is provided on one side of the pressing handle, and the auxiliary device includes a connecting rod, the connecting rod is fixedly connected to the pressing handle, and the end of the connecting rod away from the pressing handle is fixedly connected to a ball, and an adjustment plate is provided on the side of the ball away from the connecting rod, the adjustment plate is fixedly connected to the sputum suction device body, and an adjustment block is slidably connected to the inner wall of the adjustment plate, and a second spring is fixedly connected to one side of the adjustment block, and the end of the second spring away from the adjustment block is fixedly connected to the adjustment plate, and a caliper is fixedly connected to the side of the adjustment block away from the second spring.

[0015] The effect achieved by the above-mentioned components is: when the pressing handle is not in use, the pressing handle is pressed in the direction of the adjusting device, pushing the adjusting block in the direction of the second spring, and then the ball on the connecting rod is contacted with the caliper by pressing the handle, and the adjusting block is released. The second spring will drive the adjusting block to move in the adjusting plate, and the movement of the adjusting block will drive the caliper to abut against the ball, so that the position of the pressing handle can be fixed by the caliper and the ball. When the suction device body is not in use, the pressing handle is fixed by an auxiliary device to improve the storage efficiency.

[0016] Preferably, a plurality of auxiliary blocks are fixedly connected to a side of the adjustment plate away from the ball, and the plurality of auxiliary blocks are evenly distributed on the adjustment plate.

[0017] The effect achieved by the above components is that when the adjusting block slides on the inner wall of the adjusting plate, the auxiliary block installed on the adjusting block can increase the sliding speed of the adjusting block in the adjusting rod, thereby improving the adjustment efficiency of the adjusting block in the adjusting plate.

[0018] Preferably, a friction pad is fixedly connected to the inner wall of the caliper.

[0019] The effect achieved by the above components is that when the caliper is in contact with the ball, the friction pad installed on the caliper can increase the contact area between the caliper and the ball, and improve the stability of the connection between the caliper and the ball.

[0020] Preferably, the connecting rod is a titanium alloy rod.

[0021] The effect achieved by the above components is that the connecting rod made of titanium alloy has a relatively hard surface. After long-term use, the surface of the rod is less likely to deform and has a longer service life.

[0022] Compared with the related art, the nursing sputum suction device provided by the utility model has the following beneficial effects:

[0023] The utility model provides a sputum suction device for nursing. By arranging an adjusting device, when the sputum suction device is used to suction sputum for a patient who has not undergone tracheotomy, the adjusting device can be used to protect the corners of the patient's mouth, which can effectively prevent oral secretions from dripping onto clothes through the corners of the mouth. At the same time, when the sputum suction device is used to suction sputum for a patient who has undergone tracheotomy, the adjusting device can be used to prevent the patient from coughing, and the sputum sprayed out of the airway due to coughing can be protected.

[0024] By providing an auxiliary device, when the pressing handle on the suction pump is not in use, the pressing handle can be fixed by the auxiliary device to avoid shaking of the pressing handle when the suction pump is stored, thereby affecting the stability of the suction pump when it is stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of a nursing sputum suction device provided by the utility model;

[0026] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0027] Figure 3 for Figure 1 A partial enlarged structural schematic diagram of the regulating device shown;

[0028] Figure 4 for Figure 1 A schematic diagram of a partial disassembled structure of the regulating device shown;

[0029] Figure 5 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0030] Figure 6 for Figure 5 The enlarged view of point A is shown;

[0031] Figure 7 for Figure 1 A partial enlarged structural schematic diagram of the auxiliary device shown;

[0032] Figure 8 for Figure 1 A schematic diagram of the partial disassembled structure of the auxiliary device is shown.

[0033] Numbers in the figure: 1. Suction pump body; 2. Adjusting device; 201. Fixing ring; 202. Connecting hole; 203. Connecting rod; 204. Connecting ring; 205. Protective cover; 206. Guide block; 207. Connecting plate; 208. Fixing plate; 209. Telescopic rod; 210. First spring; 211. Pressing block; 212. Auxiliary plate; 3. Auxiliary device; 31. Connecting rod; 32. Ball bearing; 33. Adjusting plate; 34. Second spring; 35. Adjusting block; 36. Caliper; 37. Friction pad; 38. Auxiliary block; 4. Dirt storage box; 5. Pressing handle. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0035] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0036] See also Figures 1 to 8 The embodiment of the utility model provides a nursing sputum suction device, comprising: a sputum suction device body 1, a pressing handle 5 is installed on the inner wall of the sputum suction device body 1, a dirt storage box 4 is threadedly connected to the lower surface of the sputum suction device body 1, an adjusting device 2 is provided on the arc surface of the sputum suction device body 1, and an auxiliary device 3 is provided on one side of the pressing handle 5.

[0037] In the embodiments of the present invention, please refer to Figures 2 to 4The adjusting device 2 includes a fixing ring 201, which is fixedly connected to the sputum suction device body 1. Four connecting holes 202 are provided on the side of the fixing ring 201. The inner walls of the four connecting holes 202 are all slidably penetrated with connecting rods 203. One end of the four connecting rods 203 is fixedly connected to the same connecting ring 204. The connecting ring 204 is fixedly connected to a protective cover 205 on the side away from the connecting rod 203. One end of one of the connecting rods 203 away from the connecting ring 204 is fixedly connected to a fixing plate 208. A telescopic rod 209 is fixedly connected to one side of the fixing plate 208. A connecting plate 207 is fixedly connected to the side of the fixing ring 201 close to the telescopic rod 209. The hose on the sputum suction device body 1 is connected to the patient's oral cavity. Pull the button The sputum suction can be performed by pressing the handle 5, and the taken out liquid can be stored in the dirt storage box 4. However, when suctioning sputum for patients who have not undergone tracheotomy, it is found that the patient's mouth is open, which easily causes oral secretions to flow out from the corners of the mouth and stain the patient's clothes. When suctioning sputum for patients who have completed tracheotomy, when the patient coughs, the sputum in the airway will splash onto the sputum suction device body 1, which is difficult to wipe off. When it is necessary to suction sputum for the patient, the protective cover 205 is put on the surface of the sputum suction device body 1 through the connecting ring 204, the telescopic rod 209 on one of the connecting rods 203 is pressed, and then the four connecting rods 203 on the connecting ring 204 are connected to the connecting holes 202 opened on the fixing ring 201. When the connecting rods 203 are extended from the connecting holes 202 When passing through, the telescopic rod 209 can rebound, and the telescopic rod 209 rebounds to connect with the connecting plate 207, and the telescopic rod 209 is stuck in the inner wall of the connecting plate 207, so that the telescopic rod 209 can be limited. The connection between the telescopic rod 209 and the connecting plate 207 can fix the protective cover 205 on the suction device body 1, so that the patient's oral cavity can be protected by the protective cover 205, so as to prevent oral secretions from flowing onto the patient's clothes along the corners of the mouth. A first spring 210 is fixedly connected to one side of the connecting plate 207, and a pressing block 211 is fixedly connected to the end of the first spring 210 away from the connecting plate 207. When the telescopic rod 209 needs to be pressed, the pressing block 211 can be driven by the spring to press the telescopic rod 209 Pressing can increase the speed of pressing the telescopic rod 209 and the speed of removing the protective cover 205 from the fixed ring 201. The end of the telescopic rod 209 away from the fixed plate 208 is fixedly connected to a guide block 206. The cross-section of the guide block 206 is arc-shaped. When the telescopic rod 209 is connected to the connecting plate 207, the guide block 206 installed on the telescopic rod 209 can increase the speed of connecting the telescopic rod 209 with the connecting plate 207. The side of the fixed ring 201 away from the connecting plate 207 is fixedly connected to an auxiliary plate 212. When the connecting rod 203 is used to connect with the connecting hole 202, the auxiliary plate 212 can guide the connecting rod 203. The auxiliary plate 212 can increase the speed of connecting the connecting rod 203 with the connecting hole 202.

[0038] In the embodiments of the present invention, please refer to Figures 5 to 8 The auxiliary device 3 includes a connecting rod 31, the connecting rod 31 is fixedly connected to the pressing handle 5, the end of the connecting rod 31 away from the pressing handle 5 is fixedly connected to the ball 32, the side of the ball 32 away from the connecting rod 31 is provided with an adjustment plate 33, the adjustment plate 33 is fixedly connected to the sputum suction device body 1, the inner wall of the adjustment plate 33 is slidably connected to the adjustment block 35, one side of the adjustment block 35 is fixedly connected to the second spring 34, the end of the second spring 34 away from the adjustment block 35 is fixedly connected to the adjustment plate 33, and the adjustment block 3 The side away from the second spring 34 is fixedly connected with a caliper 36. When the pressing handle 5 is not in use, the pressing handle 5 is pressed toward the direction of the adjusting device 2 to push the adjusting block 35 in the direction of the second spring 34. Then, the pressing handle 5 is used to make the ball 32 on the connecting rod 31 contact with the caliper 36. When the adjusting block 35 is released, the second spring 34 drives the adjusting block 35 to move in the adjusting plate 33. The movement of the adjusting block 35 drives the caliper 36 to contact with the ball 32, so that the adjusting block 35 can be adjusted by the pressing handle 5. The caliper 36 and the ball 32 fix the position of the pressing handle 5. When the suction device body 1 is not in use, the pressing handle 5 is fixed by the auxiliary device 3 to improve the storage efficiency. A plurality of auxiliary blocks 38 are fixedly connected to the side of the adjustment plate 33 away from the ball 32. The plurality of auxiliary blocks 38 are evenly distributed on the adjustment plate 33. When the adjustment block 35 slides on the inner wall of the adjustment plate 33, the auxiliary block 38 installed on the adjustment block 35 can increase the sliding speed of the adjustment block 35 in the adjustment rod, thereby improving the adjustment efficiency. The efficiency of the adjustment of the block 35 in the adjustment plate 33 is improved. The inner wall of the caliper 36 is fixedly connected with a friction pad 37. When the caliper 36 is in contact with the ball 32, the friction pad 37 installed on the caliper 36 can increase the contact area between the caliper 36 and the ball 32, and improve the stability of the connection between the caliper 36 and the ball 32. The connecting rod 31 is a titanium alloy rod. The surface of the connecting rod 31 made of titanium alloy is relatively hard. After long-term use, the surface of the rod is less likely to deform and has a longer service life.

[0039] The working principle of the nursing sputum suction device provided by the utility model is as follows: when it is necessary to suction the patient's oral cavity, the protective cover 205 is put on the surface of the sputum suction device body 1 through the connecting ring 204, the telescopic rod 209 on one of the connecting rods 203 is pressed, and then the four connecting rods 203 on the connecting ring 204 are connected to the connecting holes 202 opened on the fixing ring 201. When the connecting rod 203 passes through the connecting hole 202, the telescopic rod 209 can rebound, and the telescopic rod 209 rebounds to connect with the connecting plate 207. The telescopic rod 209 will be stuck in the inner wall of the connecting plate 207, so that the telescopic rod 209 can be limited. The connection between the telescopic rod 209 and the connecting plate 207 can fix the protective cover 205 on the sputum suction device body 1, so that the patient's oral cavity can be protected by the protective cover 205, so as to avoid that the patient's oral cavity is not sucked. Oral secretions of patients undergoing tracheotomy can flow onto the patient's clothes through the corners of their mouths. At the same time, it can also prevent the sputum on the airway from splashing onto the sputum suction device body 1 when the patient who has completed tracheotomy coughs. When it is necessary to press the telescopic rod 209, the pressing block 211 can be driven by a spring to press the telescopic rod 209, which can increase the speed of pressing the telescopic rod 209 and the speed of removing the protective cover 205 from the fixing ring 201. When the telescopic rod 209 is connected to the connecting plate 207, the guide block 206 installed on the telescopic rod 209 can increase the speed of connecting the telescopic rod 209 to the connecting plate 207. When the connecting rod 203 is connected to the connecting hole 202, the auxiliary plate 212 can guide the connecting rod 203, and the auxiliary plate 212 can increase the speed of connecting the connecting rod 203 to the connecting hole 202.

[0040] When the pressing handle 5 is not in use, the pressing handle 5 is pressed in the direction of the adjusting device 2, and the adjusting block 35 is pushed in the direction of the second spring 34. Then, the pressing handle 5 is used to make the ball 32 on the connecting rod 31 contact with the caliper 36, and the adjusting block 35 is released. The second spring 34 drives the adjusting block 35 to move in the adjusting plate 33, and the movement of the adjusting block 35 drives the caliper 36 to contact with the ball 32, so that the position of the pressing handle 5 can be fixed by the caliper 36 and the ball 32. When the sputum suction device body 1 is not in use, the pressing handle 5 is fixed by the auxiliary device 3. To improve the storage efficiency, when the adjustment block 35 slides on the inner wall of the adjustment plate 33, the auxiliary block 38 installed on the adjustment block 35 can increase the sliding speed of the adjustment block 35 in the adjustment rod, and improve the adjustment efficiency of the adjustment block 35 in the adjustment plate 33. When the caliper 36 is in contact with the ball 32, the friction pad 37 installed on the caliper 36 can increase the contact area between the caliper 36 and the ball 32, and improve the stability when the caliper 36 is connected to the ball 32. The surface of the connecting rod 31 made of titanium alloy is relatively hard. After long-term use, the surface of the rod is less likely to deform and has a longer service life.

[0041] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A nursing sputum suction device, characterized in that: include: A sputum suction device body (1), wherein a pressing handle (5) is installed on the inner wall of the sputum suction device body (1), a dirt storage box (4) is threadedly connected to the lower surface of the sputum suction device body (1), an adjustment device (2) is provided on the arc surface of the sputum suction device body (1), and the adjustment device (2) comprises a fixing ring (201), wherein the fixing ring (201) is fixedly connected to the sputum suction device body (1), and four connecting holes (202) are opened on the side of the fixing ring (201), and the inner walls of the four connecting holes (202) are all slidably penetrated by connecting rods (2 03), one end of the four connecting rods (203) is fixedly connected to the same connecting ring (204), the side of the connecting ring (204) away from the connecting rod (203) is fixedly connected to a protective cover (205), one end of one of the connecting rods (203) away from the connecting ring (204) is fixedly connected to a fixing plate (208), one side of the fixing plate (208) is fixedly connected to a telescopic rod (209), and the side of the fixing ring (201) close to the telescopic rod (209) is fixedly connected to a connecting plate (207).

2. A nursing sputum suction device according to claim 1, characterized in that: A first spring (210) is fixedly connected to one side of the connecting plate (207), and a pressing block (211) is fixedly connected to one end of the first spring (210) away from the connecting plate (207).

3. A nursing sputum suction device according to claim 1, characterized in that: One end of the telescopic rod (209) away from the fixed plate (208) is fixedly connected to a guide block (206), and the cross section of the guide block (206) is arc-shaped.

4. A nursing sputum suction device according to claim 1, characterized in that: An auxiliary plate (212) is fixedly connected to one side of the fixing ring (201) away from the connecting plate (207).

5. A nursing sputum suction device according to claim 1, characterized in that: An auxiliary device (3) is provided on one side of the pressing handle (5), and the auxiliary device (3) comprises a connecting rod (31), the connecting rod (31) is fixedly connected to the pressing handle (5), one end of the connecting rod (31) away from the pressing handle (5) is fixedly connected to a ball (32), the side of the ball (32) away from the connecting rod (31) is provided with an adjustment plate (33), the adjustment plate (33) is fixedly connected to the sputum suction device body (1), the inner wall of the adjustment plate (33) is slidably connected to an adjustment block (35), one side of the adjustment block (35) is fixedly connected to a second spring (34), one end of the second spring (34) away from the adjustment block (35) is fixedly connected to the adjustment plate (33), and the side of the adjustment block (35) away from the second spring (34) is fixedly connected to a caliper (36).

6. A nursing sputum suction device according to claim 5, characterized in that: A plurality of auxiliary blocks (38) are fixedly connected to one side of the adjustment plate (33) away from the ball (32), and the plurality of auxiliary blocks (38) are evenly distributed on the adjustment plate (33).

7. A nursing sputum suction device according to claim 5, characterized in that: A friction pad (37) is fixedly connected to the inner wall of the caliper (36).

8. The nursing sputum suction device according to claim 5, characterized in that: The connecting rod (31) is a titanium alloy rod.

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