Nasal cavity foreign matter removing device

Abstract

The nasal cavity foreign matter removing device comprises a base, a crochet hook and a hose, the crochet hook is provided with a bent part and a connecting part, the crochet hook is further provided with a flow guide pipeline, and a through hole is formed in the bent part and communicated with the flow guide pipeline; the hose and the crochet hook are arranged on the base side by side. A first opening is formed in the end of the hose. The arrangement of the diversion pipeline and the hose provides a complete closed-loop passage for draining and extracting cleaning liquid, the liquid is introduced through the hose to clean the nasal cavity, the crochet hook is put into the nasal cavity, and the bent part of the crochet hook is used for hooking and removing foreign matters in the nasal cavity; the structural characteristics of the crochet needle are fully utilized, the flow guide pipeline and the through hole are arranged in the crochet needle, and the crochet needle, the hose and the first opening form a complete liquid circulation channel, so that the whole nasal cavity foreign matter removing device is simple in structure and convenient to operate; the use comfort is improved, and the stimulation to the intima of the nasal cavity is reduced.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a nasal foreign body removing device. Background Art

[0002] When there is a foreign body in the nasal cavity, it needs to be cleaned. Traditional foreign body cleaning uses different equipment due to different situations, such as clamps, suction pumps and water spray pumps. The steps are to clamp first, then flush, and then extract, or the steps are to extract directly. However, the two devices are set separately, which is not convenient for quick replacement and cannot meet actual use needs. Utility Model Content

[0003] In view of the above problems, the utility model provides a nasal foreign body removal device, which solves the problem that the existing nasal foreign body removal devices cannot take into account both clamping and cleaning.

[0004] To achieve the above-mentioned purpose, the present application provides a nasal foreign body removal device, including a base, a hook needle and a hose, the hook needle has a bending portion and a connecting portion, the bending portion and the connecting portion are connected at a preset angle, one end of the connecting portion is arranged on the base, and the other end of the connecting portion is connected to the bending portion, the hook needle also has a diversion pipeline, the bending portion is provided with a through hole, and the through hole is connected to the diversion pipeline; the hose and the hook needle are arranged side by side on the base, the end of the hose is flush with the bending portion, and the end of the hose has a first opening.

[0005] In some embodiments, the clearing device also includes a water tank and a first pump head, and the water tank is provided with cleaning liquid; the first pump head is connected to the water tank, and the first pump head is connected to the diversion pipeline, or the first pump head is connected to the hose; when the first pump head is connected to the diversion pipeline, the diversion pipeline is used to divert the cleaning liquid to the through hole to clean the nasal cavity, and the hose is used to draw out the residual liquid in the nasal cavity; when the first pump head is connected to the hose, the hose is used to divert the cleaning liquid into the nasal cavity to clean the nasal cavity, and the diversion pipeline draws out the residual liquid in the nasal cavity through the through hole.

[0006] In some embodiments, the base has a first delivery hole and a second delivery hole, the first delivery hole is connected to the diversion pipeline, and the second delivery hole is connected to the hose; the first pump head is connected to the diversion pipeline through the first delivery hole, or the first pump head is connected to the hose through the second delivery hole.

[0007] In some embodiments, the clearing device also includes a collecting box and a second pump head, the collecting box is used to collect residual liquid drawn out of the nasal cavity; the second pump head is connected to the collecting box; when the first pump head is connected to the diversion pipeline through the first delivery hole, the second pump head is connected to the hose through the second delivery hole; when the first pump head is connected to the hose through the second delivery hole, the second pump head is connected to the hose through the first delivery hole.

[0008] In some embodiments, the guide pipe is detachably connected to the first delivery hole; and / or the hose is detachably connected to the second delivery hole.

[0009] In some embodiments, it also includes a button and a control unit, wherein the button is disposed on the base; the control unit is electrically connected to the first pump head, the second pump head and the button respectively.

[0010] In some embodiments, the side where the angle between the bending portion and the connecting portion is located is recorded as the inner side; the hose is placed on the inner side and is arranged adjacent to the hook needle.

[0011] In some embodiments, the preset angle ranges from 170° to 20°.

[0012] Different from the prior art, in the above technical scheme, the nasal foreign body removal device includes a base, a hook hook and a hose, the hook hook has a curved portion and a connecting portion, the hook hook also has a diversion pipeline, the curved portion is provided with a through hole, and the through hole is connected to the diversion pipeline; the hose and the hook hook are arranged in parallel on the base, and the end of the hose has a first opening; the arrangement of the diversion pipeline and the hose in this technical scheme provides a complete closed-loop passage for drainage and extraction of cleaning liquid, and the user can pass liquid (such as saline) through the hose to clean the nasal cavity, and the first opening can introduce the liquid into the nasal cavity; on this basis, the user can put the hook hook into the nasal cavity and use the curved portion of the hook hook to hook and remove foreign bodies in the nasal cavity; the technical scheme makes full use of the structural characteristics of the hook hook, and arranges a diversion pipeline and a through hole in the hook hook, which form a complete liquid circulation passage with the hose and the first opening, so that the entire nasal foreign body removal device has a simple structure and is easy to operate. At the same time, the use of a hose for liquid dredging can reduce the discomfort of the human body during the removal of nasal foreign bodies, improve the comfort of use, and reduce the irritation to the nasal lining.

[0013] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the utility model. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the utility model, and then implement it according to the text of the specification and the contents recorded in the drawings, and in order to make the above-mentioned purpose and other purposes, features and advantages of the utility model easier to understand, the specific implementation method and drawings of the utility model are explained below. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present invention and other related contents, and shall not be considered as limitations of the present invention.

[0015] In the drawings of the specification:

[0016] Figure 1 It is a first schematic diagram of the nasal foreign body cleaning device according to a specific embodiment;

[0017] Figure 2 is a cross-sectional view of the nasal foreign body cleaning device according to a specific embodiment;

[0018] Figure 3 for Figure 2 A partial enlarged view of

[0019] Figure 4 A second schematic diagram of the nasal foreign body cleaning device according to the specific implementation method;

[0020] Figure 5 It is a third schematic diagram of the nasal foreign body cleaning device described in the specific implementation method.

[0021] The reference numerals in the above drawings are described as follows:

[0022] 1. Base;

[0023] 11. A first delivery hole;

[0024] 12. Second delivery hole;

[0025] 2. Crochet;

[0026] 21. Bending part;

[0027] 22. Connecting part;

[0028] 23. Diversion pipeline;

[0029] 24. Through hole;

[0030] 3. Hose;

[0031] 31. First opening;

[0032] 4. Button. DETAILED DESCRIPTION

[0033] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purposes and effects that can be achieved of the present invention, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present invention, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present invention.

[0034] Reference to "embodiment" in this document means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The word "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present invention, as long as there is no technical contradiction or conflict, the various technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0035] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which the present invention belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit the present invention.

[0036] In the description of the present invention, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in a logical relationship of "or".

[0037] In the present invention, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0038] Without further restrictions, in the present invention, the words "include", "comprises", "has" or other similar expressions used in sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0039] Similar to the understanding in the Examination Guidelines, in the present invention, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of the present invention, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0040] In the description of the embodiments of the present invention, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present invention or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0041] Unless otherwise expressly specified or limited, in the description of the embodiments of the present utility model, the terms "install", "connect", "connect", "fix", "set" and the like used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the technical field of the present utility model, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to the specific circumstances.

[0042] See also Figures 1 to 5 The present embodiment provides a nasal foreign body removal device, including a base 1, a hook needle 2 and a hose 3. The hook needle 2 has a curved portion 21 and a connecting portion 22. The curved portion 21 and the connecting portion 22 are connected at a preset angle. One end of the connecting portion 22 is arranged on the base 1, and the other end of the connecting portion 22 is connected to the curved portion 21. The hook needle 2 also has a diversion pipeline 23. The curved portion 21 is provided with a through hole 24, and the through hole 24 is connected to the diversion pipeline 23; the hose 3 and the hook needle 2 are arranged side by side on the base 1, the end of the hose 3 is flush with the curved portion 21, and the end of the hose 3 has a first opening 31.

[0043] In this embodiment, the base 1 can be understood as a structure for fixing the hook needle 2 and the hose 3. The base 1 can also be made as follows: Figure 1 The long strip shape shown is convenient for human hand to hold. Optionally, electronic components such as control switches, electronic circuit boards, etc. can be integrated on the base 1 to further control the cleaning intensity.

[0044] Specifically, the hook needle 2 includes a curved portion 21 and a connecting portion 22. The connecting portion 22 is in the shape of a long bar. The slender rod of the connecting portion 22 facilitates the insertion of the curved portion 21 into the narrow and long nasal cavity of the human body to remove foreign matter. The curved portion 21 and the connecting portion 22 are connected at a preset angle. The preset angle can be understood as follows: the curved portion 21 and the connecting portion 22 are components of the hook needle 2. The principle of using the hook needle 2 is to hook foreign matter in the nasal cavity through the curved portion 21. The preset angle between the curved portion 21 and the connecting portion 22 determines the size of the gap between the curved portion 21 and the connecting portion 22 that can accommodate foreign matter during hooking. It can be set according to actual needs.

[0045] In some embodiments, the preset angle ranges from 170° to 20°. For example, the preset angle may be 170°, 90°, 150°, 60°, or 20°, etc., and may be set according to actual needs.

[0046] Furthermore, in this embodiment, a guide pipe 23 is built into the curved portion 21 and the connecting portion 22. The guide pipe 23 can be understood as a slender hollow structure inside the hook needle 2 structure. A through hole 24 is provided on the curved portion 21, and the through hole 24 is connected to the guide pipe 23. The gas or liquid in the guide pipe 23 can enter the nasal cavity through the through hole 24, or the gas or liquid in the nasal cavity can enter the guide pipe 23 through the through hole 24. In short, the setting of the guide pipe 23 and the through hole 24 can give the hook needle 2 a fluid absorption or release function, so the hook needle 2 can also simultaneously clean the nasal cavity when hooking foreign objects.

[0047] At the same time, in this embodiment, a hose 3 is also provided, and the hose 3 and the hook needle 2 are arranged in parallel. For details, please refer to Figure 4 and Figure 5 In some embodiments, the side where the angle between the curved portion 21 and the connecting portion 22 is located is recorded as the inner side; the hose 3 is placed on the inner side and is arranged adjacent to the hook needle 2. The hose 3 can be a silicone hose 3, the middle of the hose 3 is a hollow pipeline, and the end of the hose 3 is provided with a first opening 31, so that the gas or liquid in the nasal cavity can also be discharged through the hollow pipeline, or the gas or liquid can enter the nasal cavity through the hose 3 from the first opening 31.

[0048] Specifically, when the guide pipe 23 of the hook needle 2 is responsible for introducing the cleaning liquid and the hose 3 is responsible for discharging the cleaning liquid, the use process of the entire nasal foreign body removal device is as follows: while the hook needle 2 hooks the foreign body, the cleaning liquid flows into the nasal cavity from the through hole 24, and the liquid suction function of the hose 3 is simultaneously turned on to discharge the cleaning liquid in the nasal cavity from the first opening 31 to achieve nasal cleaning and moisten the nasal cavity at the same time, so that the foreign body is easier to be hooked out.

[0049] The nasal foreign body removal device shown in this embodiment can also be used in this way: a gas suction function is set at the end of the guide pipe 23 and the hose 3 to reduce the air pressure in the nasal cavity, so that the foreign body will be easily adsorbed by the through hole 24 and the first opening 31 on the hook needle 2, thereby achieving the fixation of the foreign body and the nasal removal device. This method is suitable for foreign bodies with a thin film structure.

[0050] In some optional embodiments, the crochet needle 2 has two different shapes, such as Figure 1 , Figure 4 and Figure 5 As shown, the hook needle 2 can be L-shaped, that is, the curved portion 21 and the connecting portion 22 are both linear, and the hook needle 2 can also be J-shaped, that is, the curved portion 21 is an arc-shaped structure, and the connecting portion 22 is a linear structure, and this embodiment is not limited to this. Optionally, the end of the curved portion 21 can also have a concave structure, so that the end of the curved portion 21 is spoon-shaped, which can be used to remove small foreign bodies. This design can expand the application range of the nasal foreign body removal device.

[0051] In this embodiment, the setting of the diversion pipeline 23 and the hose 3 provides a complete closed-loop passage for drainage and extraction of cleaning liquid. The user can pass liquid (such as saline) through the hose 3 to clean the nasal cavity, and the first opening 31 can introduce the liquid into the nasal cavity; on this basis, the user can put the hook hook 2 into the nasal cavity, and use the curved portion 21 of the hook hook 2 to hook and remove foreign objects in the nasal cavity; the present technical scheme makes full use of the structural characteristics of the hook hook 2, and sets the diversion pipeline 23 and the through hole 24 in the hook hook 2, which form a complete liquid circulation passage with the hose 3 and the first opening 31, so that the entire nasal foreign body removal device has a simple structure and is easy to operate. At the same time, the use of the hose 3 for liquid dredging operations can reduce the discomfort of the human body during the removal of nasal foreign bodies, improve the comfort of use, and reduce the irritation to the nasal lining.

[0052] See also Figure 3 In some embodiments, the cleaning device also includes a water tank and a first pump head, and the water tank is provided with cleaning liquid; the first pump head is connected to the water tank, and the first pump head is connected to the diversion pipeline 23, or the first pump head is connected to the hose 3; when the first pump head is connected to the diversion pipeline 23, the diversion pipeline 23 is used to divert the cleaning liquid to the through hole 24 to clean the nasal cavity, and the hose 3 is used to draw out the residual liquid in the nasal cavity; when the first pump head is connected to the hose 3, the hose 3 is used to divert the cleaning liquid into the nasal cavity to clean the nasal cavity, and the diversion pipeline 23 draws out the residual liquid in the nasal cavity through the through hole 24.

[0053] The water tank refers to a container in the cleaning device, which is used to store cleaning liquid. It usually has sufficient capacity and can be loaded with enough cleaning liquid for one or more cleaning uses. The design of the water tank can ensure the safe storage and convenient use of the cleaning liquid. The first pump head refers to a pump device in the cleaning device, which is usually located between the water tank and the diversion pipeline 23 or the hose 3, and can pump the cleaning liquid in the water tank into the diversion pipeline 23 or the hose 3 to clean the nasal cavity. The first pump head usually has the function of pumping cleaning liquid, and the flow of the cleaning liquid can be controlled by operation or activation.

[0054] In one embodiment, when the first pump head is connected to the diversion pipeline 23, the user can connect one end of the water tank containing the cleaning liquid to the first pump head. By operating the first pump head, the cleaning liquid is pumped from the water tank to the diversion pipeline 23, and enters the nasal cavity through the through hole 24 of the diversion pipeline 23 to clean the nasal cavity. At the same time, the hose 3 is connected to the other end of the first pump head to drain the residual liquid in the nasal cavity and keep the nasal cavity dry. Figure 3 The flow direction of the middle arrow is also the flow direction of the above-mentioned cleaning liquid.

[0055] In another embodiment, when the first pump head is connected to the hose 3, the user can connect the end of the water tank containing the cleaning liquid to the first pump head. By operating the first pump head, the cleaning liquid is pumped into the hose 3 and directed to the nasal cavity through the hose 3 to clean the nasal cavity. At the same time, the diversion pipeline 23 guides the residual liquid in the nasal cavity through the through hole 24 to keep the nasal cavity dry.

[0056] The user can conveniently clean the nasal cavity through the cleaning liquid in the water tank. The cleaning liquid can effectively remove dirt and secretions in the nasal cavity and improve the cleanliness of the nasal cavity. The design of the cleaning device allows the user to easily perform the cleaning operation. The user can choose to use the diversion pipeline 23 or the hose 3 as needed, and clean according to the flow direction of the cleaning liquid, making the cleaning process more convenient and flexible. Through the design of the hose 3 or the diversion pipeline 23, the device can effectively lead out the residual liquid in the nasal cavity, keep the nasal cavity dry, and reduce discomfort.

[0057] It should be noted that the cleaning liquid for the nasal cavity may be physiological saline or other liquids specifically used for nasal cavity cleaning, and this embodiment does not limit this.

[0058] See also Figure 2 In some embodiments, the base 1 has a first delivery hole 11 and a second delivery hole 12, the first delivery hole 11 is connected to the guide pipe 23, and the second delivery hole 12 is connected to the hose 3; the first pump head is connected to the guide pipe 23 through the first delivery hole 11, or the first pump head is connected to the hose 3 through the second delivery hole 12.

[0059] In this embodiment, the first delivery hole 11 and the second delivery hole 12 both pass through the base 1. Specifically, the extension shapes of the first delivery hole 11 and the second delivery hole 12 can be set according to actual needs. The first delivery hole 11 is connected to the guide pipe 23, and the second delivery hole 12 is connected to the hose 3, which further improves adaptability and convenience. This design can meet the needs of different users.

[0060] In some embodiments, the clearing device also includes a collecting box and a second pump head, the collecting box is used to collect residual liquid drawn out of the nasal cavity; the second pump head is connected to the collecting box; when the first pump head is connected to the diversion pipeline 23 through the first delivery hole 11, the second pump head is connected to the hose 3 through the second delivery hole 12; when the first pump head is connected to the hose 3 through the second delivery hole 12, the second pump head is connected to the hose 3 through the first delivery hole 11.

[0061] The collecting box is used to collect the residual liquid drawn from the nasal cavity. The second pump head is connected to the collecting box. When the first pump head is connected to the guide pipe 23 through the first delivery hole 11, the second pump head is connected to the hose 3 through the second delivery hole 12. When the first pump head is connected to the hose 3 through the second delivery hole 12, the second pump head is connected to the hose 3 through the first delivery hole 11.

[0062] When the first pump head is connected to the guide pipe 23 through the first delivery hole 11, the first pump head pumps the cleaning liquid from the water storage tank into the guide pipe 23, and the guide pipe 23 guides the cleaning liquid into the nasal cavity for cleaning. At the same time, the second pump head extracts the residual liquid in the collection box and sends it to the collection box.

[0063] When the first pump head is connected to the hose 3 through the second delivery hole 12, the first pump head pumps the cleaning liquid from the water storage tank into the hose 3, and the hose 3 guides the cleaning liquid to the nasal cavity for cleaning. At the same time, the second pump head extracts the residual liquid in the collection box and sends it to the collection box.

[0064] This embodiment adds a collection box to collect residual liquid generated during nasal cleaning, avoiding liquid spillage and contamination. The presence of the second pump head can perform cleaning and collection operations at the same time, improving cleaning efficiency and convenience; the overall design provides a more comprehensive and convenient nasal cleaning solution.

[0065] In some embodiments, the guide pipe 23 is detachably connected to the first delivery hole 11; and / or the hose 3 is detachably connected to the second delivery hole 12.

[0066] The form of detachable connection can be adopted in many ways, such as threaded connection, quick-connect joint connection, buckle connection and magnetic suction connection, etc.: threads can be set on one end of the diversion pipeline 23 or the hose 3 and the corresponding delivery hole, and they are connected by rotation. This connection form has reliability and tightness, and is suitable for situations where a more secure connection is required. Alternatively, a quick connector can be set on one end of the diversion pipeline 23 or the hose 3 and the corresponding delivery hole. The connector usually has a protrusion and a groove. By inserting the connector into the corresponding hole and rotating and locking, quick connection and disconnection can be achieved; this connection form is convenient and fast, and is suitable for situations where frequent connection and disconnection are required. Alternatively, a buckle can be set on one end of the diversion pipeline 23 or the hose 3 and the corresponding delivery hole, and the connection can be achieved by inserting the buckle into the corresponding hole and pressing and locking; this connection form is simple and easy to use, and is suitable for situations where simplicity and convenience are required. Alternatively, a magnetic adsorption device can be set on one end of the diversion pipeline 23 or the hose 3 and the corresponding delivery hole, and they are connected by magnetic adsorption; this connection form does not require rotation or insertion operations, and is convenient and fast.

[0067] See also Figure 1 In some embodiments, the base 1 further includes a button 4 and a control unit. The button 4 is disposed on the base 1. The control unit is electrically connected to the first pump head, the second pump head and the button 4. The control unit may be a microchip, and the button 4 may also be understood as a switch electrically connected to the control unit. Specifically, the button 4 may be Figure 1 As shown, there are multiple buttons 4, including strength adjustment buttons 4, i.e., buttons 4 with "+" and "-" signs in the figure, power-on buttons 4, i.e., buttons 4 with "power-on signs" in the figure, and restart buttons 4, i.e., buttons with "open ring-shaped arrows" in the figure. This arrangement allows the strength and opening and closing of the first pump head and the second pump head to be manually controlled by the control unit and buttons 4, and is suitable for different application scenarios.

[0068] In the above technical solution, the nasal foreign body removal device includes a base 1, a hook needle 2 and a hose 3, the hook needle 2 has a curved portion 21 and a connecting portion 22, the hook needle 2 also has a guide pipe 23, the curved portion 21 is provided with a through hole 24, and the through hole 24 is connected to the guide pipe 23; the hose 3 and the hook needle 2 are arranged in parallel on the base 1, and the end of the hose 3 has a first opening 31; the arrangement of the guide pipe 23 and the hose 3 in the technical solution provides a complete closed-loop passage for drainage and extraction of cleaning liquid, and the user can pass liquid (such as saline) through the hose 3 to clean the nasal cavity, and the first opening 31 can be To introduce liquid into the nasal cavity; on this basis, the user can put the hook hook 2 into the nasal cavity, and use the curved portion 21 of the hook hook 2 to hook and remove foreign matter in the nasal cavity; the technical solution makes full use of the structural characteristics of the hook hook 2, and sets a guide pipe 23 and a through hole 24 in the hook hook 2, which form a complete liquid circulation passage with the hose 3 and the first opening 31, so that the entire nasal foreign matter removal device has a simple structure and is easy to operate. At the same time, using the hose 3 to clear the liquid can reduce the discomfort of the human body during the removal of nasal foreign matter, improve the comfort of use, and reduce the irritation to the nasal lining.

[0069] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the utility model, this does not limit the scope of patent protection of the utility model. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of the utility model using the contents recorded in the specification and drawings of the utility model, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of the utility model.

Claims

1. A nasal foreign body removal device, characterized in that: include: Base; A hook needle, wherein the hook needle has a curved portion and a connecting portion, the curved portion is connected to the connecting portion at a preset angle, one end of the connecting portion is arranged on the base, and the other end of the connecting portion is connected to the curved portion, the hook needle further has a guide pipe, the curved portion is provided with a through hole, and the through hole is connected to the guide pipe; A hose is arranged on the base in parallel with the hook needle, an end of the hose is flush with the curved portion, and the end of the hose has a first opening.

2. The nasal foreign body removal device according to claim 1, characterized in that: The cleaning device also includes: A water storage tank, wherein a cleaning liquid is provided in the water storage tank; A first pump head is connected to the water storage tank, the first pump head is communicated with the flow guide pipeline, or the first pump head is communicated with the hose; When the first pump head is connected to the diversion pipeline, the diversion pipeline is used to divert the cleaning liquid to the through hole to clean the nasal cavity, and the hose is used to lead out the residual liquid in the nasal cavity; When the first pump head is connected to the hose, the hose is used to guide the cleaning liquid into the nasal cavity to clean the nasal cavity, and the diversion pipeline guides the residual liquid in the nasal cavity through the through hole.

3. The nasal foreign body removal device according to claim 2, characterized in that: The base has a first delivery hole and a second delivery hole, the first delivery hole is connected to the guide pipe, and the second delivery hole is connected to the hose; The first pump head is connected to the flow guide pipeline through the first delivery hole, or the first pump head is connected to the hose through the second delivery hole.

4. The nasal foreign body removal device according to claim 3, characterized in that: The cleaning device also includes: A collecting box, the collecting box is used to collect the residual liquid drawn from the nasal cavity; A second pump head connected to the collection box; When the first pump head is connected to the flow guide pipeline through the first delivery hole, the second pump head is connected to the hose through the second delivery hole; When the first pump head is connected to the hose through the second delivery hole, the second pump head is connected to the hose through the first delivery hole.

5. The nasal foreign body removal device according to claim 3, characterized in that: The diversion pipeline is detachably connected to the first delivery hole; And / or, the hose is detachably connected to the second delivery hole.

6. The nasal foreign body removal device according to claim 3, characterized in that: Also includes: A button, arranged on the base; The control unit is electrically connected to the first pump head, the second pump head and the button respectively.

7. The nasal foreign body removal device according to claim 1, characterized in that: The side where the angle between the bending portion and the connecting portion is located is recorded as the inner side; The hose is placed on the inner side and is arranged adjacent to the hook needle.

8. The nasal foreign body removal device according to claim 1, characterized in that: The preset angle ranges from 170° to 20°.

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