Sputum adsorption auxiliary tool

Abstract

The utility model relates to the technical field of medical instruments, in particular to a sputum adsorption auxiliary tool which comprises a sputum storage box, an inner box and a top cover, the inner box is installed in the sputum storage box, the top cover is detachably connected with the top of the sputum storage box, a connecting pipe is arranged on the top cover, and the sputum adsorption auxiliary tool further comprises a sputum suction device. The sputum suction device comprises a sputum suction pipe, a telescopic pipe, a telescopic driving assembly, a sputum suction cover and a sputum suction head, the sputum suction pipe penetrates through the top cover and is communicated with the sputum storage box, the telescopic pipe is connected with the sputum suction pipe through the telescopic driving assembly and partially extends into the sputum suction pipe, and the telescopic driving assembly is connected with the telescopic pipe and drives the telescopic pipe to stretch out and draw back. The sputum suction cover is connected with the sputum suction tube through the telescopic driving assembly and located at the end, close to the sputum suction head, of the sputum suction tube, the sputum suction head is fixedly connected with the telescopic tube and located at the end, close to the sputum suction cover, of the telescopic tube, and the effects that the extension length of the sputum suction head can be adjusted, and the auxiliary tool is suitable for sputum suction operation of pneumology department patients of different age groups are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a sputum adsorption auxiliary tool. Background Art

[0002] Sputum blocking the respiratory tract can cause breathing difficulties and even suffocation, which is the most common symptom of respiratory diseases in the respiratory department. Usually when suctioning sputum from patients, the gas exhaled by the patient is accompanied by viruses, which may cause infection in the surrounding area. In addition, the device is too large and inconvenient to operate. When encountering some unskilled operators, it is easy to cause secondary harm to the patient, which greatly reduces the practicality of the auxiliary tool.

[0003] Prior art CN 215023237 U discloses a respiratory medicine sputum adsorption auxiliary tool, comprising: a sputum storage box; connecting shells are symmetrically fixedly arranged on both sides of the sputum storage box; the interior of the connecting shell is hollowed out, and a screw is rotatably arranged inside the connecting shell, and a knob is fixedly arranged at one end of the screw; a top cover is plugged into the top of the sputum storage box; a circular connecting hole is opened on the top of the top cover, and a sputum suction tube is installed inside the circular connecting hole. Through the setting of the sputum storage inner pill, a plug-in fixing structure is formed by the splint and the anastomosis block, and the splint connected to the screw and the limiting groove of the anastomosis block can be separated by rotating the screw. At this time, the connection between the top cover and the sputum storage box can be released, the sputum storage inner pill inside the sputum storage box can be slipped, and the sputum in the sputum storage inner pill can be processed, making the processing of the sputum more convenient.

[0004] However, in the above device, the length between the suction head and the suction hood is fixed, and the distance from the pharynx to the phlegm is different for patients of different ages, resulting in the inability of the suction hood to isolate the gas exhaled by the patient. Utility Model Content

[0005] The utility model aims to provide a sputum suction auxiliary tool, which solves the problem that the length between the sputum suction head and the sputum suction hood in the existing device is fixed, and the distance from the sputum suction head to the throat is different for patients of different ages, resulting in the sputum suction hood being unable to isolate the gas exhaled by the patient.

[0006] To achieve the above-mentioned purpose, the utility model provides a sputum adsorption auxiliary tool, comprising a sputum storage box, an inner box and a top cover, wherein the inner box is installed in the sputum storage box, the top cover is detachably connected to the top of the sputum storage box, and a connecting pipe is provided on the top cover.

[0007] Also included is a suction device;

[0008] The sputum suction device includes a sputum suction tube, a telescopic tube, a telescopic drive assembly, a sputum suction hood and a sputum suction head. The sputum suction tube passes through the top cover and is connected to the sputum storage box. The telescopic tube is connected to the sputum suction tube through the telescopic drive assembly and partially extends into the sputum suction tube. The telescopic drive assembly is connected to the telescopic tube and drives the telescopic tube to be telescopic. The sputum suction hood is connected to the sputum suction tube through the telescopic drive assembly and is located at one end of the sputum suction tube close to the sputum suction head. The sputum suction head is fixedly connected to the telescopic tube and is located at one end of the telescopic tube close to the sputum suction hood.

[0009] Among them, the telescopic driving assembly includes a fixed ring, a connecting shaft and a threaded ring. The fixed ring is fixedly connected to the suction tube and is located at one end of the suction tube close to the telescopic tube; the connecting shaft is rotatably connected to the fixed ring and extends into the fixed ring. The threaded ring is fixedly connected to the connecting shaft and is located at one end of the connecting shaft close to the suction hood.

[0010] Wherein, the telescopic drive assembly further comprises a rubber protrusion, which is fixedly connected to the threaded ring and is located on the outer side wall of the threaded ring.

[0011] Wherein, the fixing ring has a connecting groove, and the connecting groove is arranged on the fixing ring and cooperates with the connecting shaft.

[0012] Wherein, the sputum suction device also includes a buffer pad, which is fixedly connected to the sputum suction hood and is located at one end of the sputum suction hood close to the sputum suction head.

[0013] The utility model provides a sputum suction auxiliary tool. According to the suitability of different patients, the telescopic driving component drives the telescopic tube to rotate and retract, so that the telescopic tube is extended or shortened relative to the sputum suction tube, and the sputum suction head is driven to extend or shorten by the telescopic tube until the sputum suction head is against the patient's throat sputum, and the sputum suction hood is just aimed at the patient's mouth and nose to isolate the patient's exhaled gas, and then it is connected to the external vacuum pump through the connecting tube, and then negative pressure is generated in the sputum storage box, so that the sputum suction head performs sputum suction operation, so that the extension length of the sputum suction head can be adjusted through the sputum suction device. The utility model is suitable for respiratory patients of different age groups who need sputum suction operation auxiliary tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of the sputum adsorption auxiliary tool of the first embodiment of the utility model.

[0016] Figure 2 It is a front view connection schematic diagram of the sputum adsorption auxiliary tool of the first embodiment of the utility model.

[0017] Figure 3 The first embodiment of the utility model Figure 2 Enlarged view of point A.

[0018] Figure 4 It is a structural schematic diagram of the sputum suction device of the first embodiment of the utility model.

[0019] Figure 5 It is a structural schematic diagram of a sputum suction device according to a second embodiment of the present utility model.

[0020] In the figure: 101-sputum storage box, 102-inner box, 103-top cover, 104-connecting pipe, 105-sputum suction tube, 106-telescopic tube, 107-sputum suction cover, 108-sputum suction head, 109-fixing ring, 110-connecting shaft, 111-threaded ring, 112-rubber protrusion, 113-connecting groove, 214-buffer pad. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] First embodiment:

[0023] See also Figures 1 to 4 ,in Figure 1 This is a schematic diagram of the structure of the sputum adsorption auxiliary tool of the first embodiment of the utility model. Figure 2 This is a front view connection diagram of the sputum adsorption auxiliary tool of the first embodiment of the utility model. Figure 3 The first embodiment of the utility model Figure 2 A magnified image of Figure 4 It is a structural schematic diagram of the sputum suction device of the first embodiment of the utility model.

[0024] The utility model provides a sputum suction auxiliary tool: comprising a sputum storage box 101, an inner box 102, a top cover 103 and a sputum suction device, wherein the top cover 103 is provided with a connecting pipe 104, and the sputum suction device comprises a sputum suction tube 105, a telescopic tube 106, a telescopic drive assembly, a sputum suction hood 107 and a sputum suction head 108, wherein the telescopic drive assembly comprises a fixing ring 109, a connecting shaft 110, a threaded ring 111 and a rubber bump 112, and the fixing ring 109 has a connecting groove 113. The above-mentioned scheme solves the problem that the length between the sputum suction head 108 and the sputum suction hood 107 in the existing device is fixed, and the distance from the pharynx to the pharynx is different for patients of different ages, resulting in the sputum suction hood 107 being unable to isolate the gas exhaled by the patient; it can be understood that the above-mentioned scheme can adjust the extension length of the sputum suction head 108, and is suitable for respiratory patients of different ages who need sputum suction operation auxiliary tools.

[0025] In this embodiment, the interior of the sputum storage box 101 is hollowed out, which is matched with the size of the inner box 102 and is used to store the inner box 102. The top two sides of the sputum storage box 101 are symmetrically provided with notches, and the lower ends of the two notches are provided with a connecting shell, through which the sputum storage box 101 and the top cover 103 are detachably connected. The lower end of the top cover 103 is provided with a connecting block that matches the notch, and the lower end of the connecting block is provided with a matching block, and a plug-in fixing structure is formed with the connecting shell. A sealing strip is provided on the top of the inner box 102, and a sealing plate is provided on the side of the top cover 103 close to the inner box 102. The sealing strip matches the sealing plate box, which can effectively reduce contact with external gas. The connecting pipe 104 is installed on the top of the top cover 103. When in use, the external vacuum pump is connected to the connecting pipe 104, and then negative pressure is generated in the sputum storage box 101, so that the sputum suction device performs a sputum suction operation.

[0026] Among them, the sputum suction tube 105 passes through the top cover 103 and is connected to the sputum storage box 101. The telescopic tube 106 is connected to the sputum suction tube 105 through the telescopic driving component and partially extends into the sputum suction tube 105. The telescopic driving component is connected to the telescopic tube 106 and drives the telescopic tube 106 to be telescopic. The sputum suction hood 107 is connected to the sputum suction tube 105 through the telescopic driving component and is located at one end of the sputum suction tube 105 close to the sputum suction head 108. The sputum suction head 108 is fixedly connected to the telescopic tube 106 and is located at one end of the telescopic tube 106 close to the sputum suction hood 107. The sputum suction tube 105 is located at the symmetrical end of the connecting tube 104, the lower end of the sputum suction tube 105 passes through the top cover 103 and extends into the sputum storage box 101, the sputum suction tube 105 is connected with the inner box 102, the telescopic drive component is installed on the other end of the sputum suction tube 105, and the telescopic tube 106 is inserted therein, the outer side of the telescopic tube 106 is provided with a thread, and cooperates with the thread inside the threaded ring 111 of the telescopic drive component, and the telescopic tube 106 is driven by the telescopic drive component to rotate and telescope in the sputum suction tube 105, the sputum suction hood 107 is a conical structure, and the sputum suction hood 107 is fixedly mounted on the threaded ring 111 of the telescopic drive component, and when the sputum suction operation is performed, the sputum suction hood 107 is aimed at the patient's mouth and nose to isolate the patient's exhaled gas, thereby preventing To prevent the problem of infection of people around, the suction head 108 is fixedly installed with the telescopic tube 106 through the connecting end, and is connected with the telescopic tube 106. The suction head 108 is inserted into the patient's oral cavity and probes into the throat phlegm for adsorption operation; therefore, according to the applicability of different patients, the telescopic drive component drives the telescopic tube 106 to rotate and retract, so that the telescopic tube 106 is extended or shortened relative to the suction tube 105, and the suction head 108 is driven to extend or shorten by the telescopic tube 106 until the suction head 108 is against the patient's throat phlegm, and the suction hood 107 is just aimed at the patient's mouth and nose to isolate the patient's exhaled gas, so that the suction device can adjust the extension length of the suction head 108, which is suitable for respiratory patients of different ages who need suction operation auxiliary tools.

[0027] Secondly, the fixing ring 109 is fixedly connected to the sputum suction tube 105 and is located at one end of the sputum suction tube 105 close to the telescopic tube 106; the connecting shaft 110 is rotatably connected to the fixing ring 109 and extends into the fixing ring 109; the threaded ring 111 is fixedly connected to the connecting shaft 110 and is located at one end of the connecting shaft 110 close to the sputum suction hood 107. The connecting groove 113 is provided on the fixing ring 109 and cooperates with the connecting shaft 110. The fixing ring 109 is annular, and its inner diameter is the same as the inner diameter of the sputum suction tube 105, and its outer diameter is larger than the outer diameter of the sputum suction tube 105. One end of the fixing ring 109 is close to the sputum suction tube 105 and is fixedly connected to the sputum suction tube 105. The end of the fixing ring 109 away from the sputum suction tube 105 is provided with the connecting groove 113. The connecting groove 113 is annular and matches the T-shape of the cross section of the connecting shaft 110. The connecting shaft 110 and the fixing ring 109 are rotatably connected through the connecting groove 113. The threaded ring 111 is fixedly installed on one end of the shaft 110 extending out of the connecting groove 113. The threaded inner diameter of the threaded ring 111 matches the threaded outer diameter of the telescopic tube 106. The threaded ring 111 is rotated to drive the telescopic tube 106 to perform threaded rotation and telescoping. Therefore, through the rotational connection between the connecting shaft 110 and the fixed ring 109, the threaded ring 111 can be manually rotated, and the threaded ring 111 rotates to drive the telescopic tube 106 to perform telescopic operation, so that the telescopic drive assembly realizes the telescopic operation of driving the telescopic tube 106.

[0028] At the same time, the rubber convex block 112 is fixedly connected to the threaded ring 111 and is located on the outer side wall of the threaded ring 111. A plurality of the rubber convex blocks 112 are fixedly installed on the outer side wall of the threaded ring 111 at even intervals. The rubber convex blocks 112 are made of rubber, which can increase the contact friction between the threaded ring 111 and the rotating hand, so that the medical staff can avoid slipping when rotating the threaded ring 111, which is more labor-saving.

[0029] When using a sputum adsorption auxiliary tool of the present embodiment, according to the suitability of different patients, the telescopic drive component drives the telescopic tube 106 to rotate and retract, so that the telescopic tube 106 is extended or shortened relative to the sputum suction tube 105, and the sputum suction head 108 is extended or shortened by the telescopic tube 106 until the sputum suction head 108 is against the patient's throat sputum, and the sputum suction hood 107 is just aimed at the patient's mouth and nose to isolate the patient's exhaled gas, and then it is connected to the external vacuum pump through the connecting tube 104, and then negative pressure is generated in the sputum storage box 101, so that the sputum suction head 108 performs sputum suction operation, so that the extension length of the sputum suction head 108 can be adjusted through the sputum suction device, which is suitable for respiratory patients of different age groups who need sputum suction operation auxiliary tools.

[0030] Second embodiment:

[0031] See also Figure 5 , Figure 5 FIG. 2 is a schematic diagram of the structure of the sputum suction device of the second embodiment of the present utility model. Based on the first embodiment, the sputum suction device of the present embodiment further includes a buffer pad 214 .

[0032] In this embodiment, the buffer pad 214 is fixedly connected to the suction hood 107 and is located at one end of the suction hood 107 close to the suction head 108. The buffer pad 214 is annular, and its inner diameter matches the end with a larger conical diameter of the suction hood 107. The buffer pad 214 is made of elastic rubber material, which can provide buffering protection for the patient's face.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A sputum adsorption auxiliary tool, comprising a sputum storage box, an inner box and a top cover, wherein the inner box is installed in the sputum storage box, the top cover is detachably connected to the top of the sputum storage box, and a connecting pipe is provided on the top cover, characterized in that: Also included is a suction device; The sputum suction device includes a sputum suction tube, a telescopic tube, a telescopic drive assembly, a sputum suction hood and a sputum suction head. The sputum suction tube passes through the top cover and is connected to the sputum storage box. The telescopic tube is connected to the sputum suction tube through the telescopic drive assembly and partially extends into the sputum suction tube. The telescopic drive assembly is connected to the telescopic tube and drives the telescopic tube to be telescopic. The sputum suction hood is connected to the sputum suction tube through the telescopic drive assembly and is located at one end of the sputum suction tube close to the sputum suction head. The sputum suction head is fixedly connected to the telescopic tube and is located at one end of the telescopic tube close to the sputum suction hood.

2. The sputum adsorption auxiliary tool according to claim 1, characterized in that: The telescopic drive assembly includes a fixed ring, a connecting shaft and a threaded ring. The fixed ring is fixedly connected to the suction tube and is located at one end of the suction tube close to the telescopic tube; the connecting shaft is rotatably connected to the fixed ring and extends into the fixed ring. The threaded ring is fixedly connected to the connecting shaft and is located at one end of the connecting shaft close to the suction hood.

3. The sputum adsorption auxiliary tool according to claim 2, characterized in that: The telescopic drive assembly also includes a rubber bulge, which is fixedly connected to the threaded ring and is located on the outer side wall of the threaded ring.

4. The sputum adsorption auxiliary tool according to claim 2, characterized in that: The fixing ring has a connecting groove, and the connecting groove is arranged on the fixing ring and cooperates with the connecting rotating shaft.

5. The sputum adsorption auxiliary tool according to claim 1, characterized in that: The sputum suction device also includes a buffer pad, which is fixedly connected to the sputum suction cover and is located at one end of the sputum suction cover close to the sputum suction head.

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