Foreign matter taking-out device for ear-nose-throat

Abstract

The utility model discloses a foreign matter extraction device for ear-nose-throat, which comprises a foreign matter extraction component, an air pump, a catheter, a suction piece, a connecting piece and a filter screen, the catheter is arranged on the outer side of the air pump, and the suction piece is arranged on the outer side of the catheter. The device has the advantages that negative pressure is formed in the connecting pipe and the protective cover through the air pump and the guide pipe, foreign matter is adsorbed to the protective cover, meanwhile, the moving pipe is rotated to drive the sliding sleeve to move upwards on the connecting pipe, the sliding sleeve drives the connecting rod to move upwards, and the connecting rod pushes the lower portion of the clamping plate upwards; according to the lever principle, the upper portions of the clamping plates are overturned towards the interior of the protective cover, foreign matter is clamped in the protective cover through the two symmetrical clamping plates, the foreign matter is prevented from falling off, after the connecting pipe is used, the fixing pipe is taken down from the threaded pipe, and after cleaning treatment, the fixing pipe is protected inside through the first protective cover and the second protective cover; the influence on next use due to pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a foreign body removal device for ears, nose and throat. Background Art

[0002] The ENT department of the hospital often receives patients with foreign objects stuck in the throat. After foreign objects such as fish bones are stuck in the throat, the patients cannot remove them by themselves. Therefore, a foreign object removal device is needed for medical staff to remove the foreign objects in the throat. When removing the foreign object, the removal device needs to be inserted into the patient's body and then the foreign object is removed. However, the removal devices currently used mostly use a clamping mechanism to remove the foreign object. After the clamping mechanism is inserted and clamped, it needs to be unfolded before it can clamp the foreign object. After the clamping mechanism is unfolded, its volume increases, which can easily cause discomfort to the patient or even cause harm to the patient. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing foreign body removal devices for the ear, nose and throat, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the removal devices in the prior art mostly utilize a clamping mechanism to remove foreign objects, but the clamping mechanism needs to be unfolded after being extended to clamp the foreign object. After the clamping mechanism is unfolded, its volume increases, which can easily cause discomfort to the patient or even cause harm to the patient.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a foreign body removal device for ears, nose and throat, which includes a foreign body removal component, including an air pump, a catheter, a suction piece, a connecting piece and a filter, the catheter is arranged on the outside of the air pump, the suction piece is arranged on the outside of the catheter, the connecting piece is arranged on the outside of the suction piece, the filter is arranged inside the suction piece, and; an auxiliary component, the auxiliary component is arranged on the outside of the suction piece, including a splint, a transmission piece, a storage piece, a bolt, a stud and a fixing plate, the splint is arranged on the outside of the suction piece, the transmission piece is arranged on the outside of the splint, the storage piece is arranged on the outside of the suction piece, and the bolts, studs and fixing plate are all arranged on the outside of the storage piece.

[0007] As a preferred solution of the foreign body removal device for ears, nose and throat described in the utility model, the suction piece includes a connecting tube, a connecting cover and an LED light, the connecting tube is arranged on the outside of the catheter, the connecting cover is arranged on the outside of the connecting tube, and the LED light is arranged inside the connecting cover.

[0008] As a preferred solution of the foreign body removal device for the ear, nose and throat described in the utility model, the connecting part includes a fixed tube, a connecting head and a threaded tube, the fixed tube is arranged on the outside of the connecting tube, the connecting head is arranged on the outside of the fixed tube, and the threaded tube is arranged on the outside of the catheter.

[0009] As a preferred solution of the foreign body removal device for ear, nose and throat of the utility model, the filter is arranged inside the connecting cover.

[0010] As a preferred solution of the foreign body removal device for ear, nose and throat of the utility model, two splints are symmetrically arranged and both are rotatably mounted inside the connecting cover.

[0011] As a preferred solution of the foreign body removal device for ears, nose and throat described in the utility model, the transmission part includes a connecting rod, a threaded wire, a movable tube and a sliding sleeve, the connecting rod is arranged on the outside of the splint, the threaded wire is arranged on the outside of the connecting tube, the movable tube is arranged on the outside of the connecting tube, and the sliding sleeve is arranged on the outside of the movable tube.

[0012] As a preferred solution of the foreign body removal device for ear, nose and throat of the utility model, the bottom of the connecting rod is fixedly installed on the outside of the sliding sleeve.

[0013] As a preferred solution of the foreign body removal device for ears, nose and throat described in the utility model, the storage part includes a first protective cover, a second protective cover, a storage groove and a sealing gasket, the first protective cover and the second protective cover are both provided with a storage groove inside, and the second protective cover is provided with a sealing gasket on the outside.

[0014] As a preferred solution of the foreign body removal device for ear, nose and throat of the utility model, the bolt is arranged on the outside of the second protective cover, and the stud is arranged on the outside of the first protective cover.

[0015] As a preferred solution of the foreign body removal device for ear, nose and throat of the utility model, a fixing plate is provided on the outer side of the first protective cover and the second protective cover.

[0016] The beneficial effects of the utility model are as follows: negative pressure is formed inside the connecting pipe and the protective cover through the air pump and the catheter, foreign matter is adsorbed on the protective cover, and at the same time, the rotating movable pipe drives the sliding sleeve to move upward on the connecting pipe, the sliding sleeve drives the connecting rod to move upward, the connecting rod pushes the lower part of the splint upward, and the upper part of the splint is flipped toward the inside of the protective cover through the lever principle, and the foreign matter is clamped in the protective cover by two symmetrical splints to prevent the foreign matter from falling off. After the connecting pipe is used up, the fixed pipe is removed from the threaded pipe, and after cleaning, it is protected inside by the first protective cover and the second protective cover to avoid contamination and affect the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is the overall structural diagram of the foreign body removal device used for the ears, nose and throat.

[0019] Figure 2 This is a structural diagram of the suction part and connecting parts of a foreign body removal device for the ear, nose and throat.

[0020] Figure 3 This is a structural diagram of the connection cover of a foreign body removal device for the ear, nose and throat.

[0021] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0022] Figure 5 This is a structural diagram of a storage component for a foreign body removal device for the ear, nose and throat.

[0023] Numbers in the figure: 100, foreign body removal component; 101, air pump; 102, catheter; 103, suction part; 103a, connecting pipe; 103b, connecting cover; 103c, LED lamp; 104, connecting part; 104a, fixing pipe; 104b, connecting head; 104c, threaded pipe; 105, filter; 200, auxiliary component; 201, splint; 202, transmission part; 202a, connecting rod; 202b, threaded wire; 202c, moving pipe; 202d, sliding sleeve; 203, storage part; 203a, first protective cover; 203b, second protective cover; 203c, storage groove; 203d, sealing gasket; 204, bolt; 205, stud; 206, fixing plate. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figures 1 to 5 , which is the first embodiment of the utility model, provides a foreign body removal device for the ear, nose and throat. The foreign body removal device for the ear, nose and throat includes a foreign body removal component 100 and an auxiliary component 200. The foreign body removal component 100 is used to remove foreign bodies in the patient's body, and the auxiliary component 200 is used to assist the foreign body removal component 100 to improve work efficiency.

[0029] The foreign matter removal component 100 includes an air pump 101, a conduit 102, a suction piece 103, a connecting piece 104 and a filter 105. The conduit 102 is arranged on the outside of the air pump 101, the suction piece 103 is arranged on the outside of the conduit 102, the connecting piece 104 is arranged on the outside of the suction piece 103, and the filter 105 is arranged inside the suction piece 103.

[0030] The catheter 102 is connected to the air port of the air pump 101, and the suction piece 103 is installed on the catheter 102 using the connector 104. The air pump 101 and the catheter 102 are used to draw air to form a negative pressure inside the suction piece 103 to extract foreign matter from the patient's body. The suction piece 103 is prevented from being blocked by setting a filter 105.

[0031] Auxiliary component 200, the auxiliary component 200 is arranged on the outside of the suction member 103, including a splint 201, a transmission member 202, a storage member 203, a bolt 204, a stud 205 and a fixing plate 206, the splint 201 is arranged on the outside of the suction member 103, the transmission member 202 is arranged on the outside of the splint 201, the storage member 203 is arranged on the outside of the suction member 103, and the bolt 204, the stud 205 and the fixing plate 206 are all arranged on the outside of the storage member 203.

[0032] The transmission part 202 drives the splint 201 to reinforce the foreign objects in the suction part 103 to prevent the foreign objects from falling. The suction part 103 is stored inside by setting the storage part 203 to prevent contamination. The storage part 203 is limited by the bolt 204 and the stud 205, and the fixing plate 206 is used to facilitate the installation of the storage part 203.

[0033] Example 2

[0034] Reference Figure 2 and Figure 3 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the suction member 103 includes a connecting tube 103a, a connecting cover 103b and an LED lamp 103c. The connecting tube 103a is arranged outside the conduit 102, the connecting cover 103b is arranged outside the connecting tube 103a, and the LED lamp 103c is arranged inside the connecting cover 103b.

[0036] The connecting tube 103a is connected to the catheter 102, the connecting cover 103b is fixedly installed at the end of the connecting tube 103a, and several LED lights 103c are provided and evenly installed inside the connecting cover 103b. Foreign matter is sucked through the connecting tube 103a and the connecting cover 103b, and the LED lights 103c are used for lighting, which is convenient for medical staff to operate.

[0037] Specifically, the connector 104 includes a fixed tube 104a, a connector 104b and a threaded tube 104c. The fixed tube 104a is arranged outside the connecting tube 103a, the connector 104b is arranged outside the fixed tube 104a, and the threaded tube 104c is arranged outside the catheter 102.

[0038] The fixed tube 104a is fixedly mounted on the bottom of the connecting tube 103a, the connector 104b is fixedly mounted on the bottom of the fixed tube 104a, and the threaded tube 104c is fixedly mounted on the conduit 102. The connector 104b is threadedly connected to the fixed tube 104a, thereby connecting the connecting tube 103a to the conduit 102, which is convenient for installation and removal.

[0039] Specifically, the filter 105 is disposed inside the connection cover 103b.

[0040] The filter 105 is fixedly installed inside the connecting cover 103b. The filter 105 blocks foreign matter and prevents the foreign matter from entering the connecting pipe 103a, thereby preventing the pipe from being blocked and affecting the extraction of foreign matter.

[0041] Example 3

[0042] Reference Figure 4 and Figure 5, which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0043] Specifically, two clamping plates 201 are symmetrically provided and both are rotatably mounted inside the connecting cover 103b.

[0044] The clamping plate 201 is symmetrically rotated and installed in the slot of the connecting cover 103b using the connecting axis.

[0045] Specifically, the transmission member 202 includes a connecting rod 202a, a threaded wire 202b, a movable tube 202c and a sliding sleeve 202d. The connecting rod 202a is arranged on the outside of the splint 201, the threaded wire 202b is arranged on the outside of the connecting tube 103a, the movable tube 202c is arranged on the outside of the connecting tube 103a, and the sliding sleeve 202d is arranged on the outside of the movable tube 202c.

[0046] Connecting rod 202a is rotatably mounted on the outside of clamping plate 201. Threaded thread 202b is provided on connecting tube 103a. Moving tube 202c is threadedly connected to threaded thread 202b. Sliding sleeve 202d is rotatably mounted on the top of moving tube 202c. Rotating moving tube 202c causes sliding sleeve 202d to slide on connecting tube 103a, thereby moving connecting rod 202a. Connecting rod 202a then drives clamping plate 201 to rotate on connecting cover 103b.

[0047] Specifically, the bottom of the connecting rod 202a is fixedly mounted on the outside of the sliding sleeve 202d.

[0048] The connecting rod 202a is driven to move synchronously by the sliding sleeve 202d.

[0049] Specifically, the storage member 203 includes a first protective cover 203a, a second protective cover 203b, a storage groove 203c and a sealing gasket 203d. The first protective cover 203a and the second protective cover 203b are both provided with a storage groove 203c, and the outer side of the second protective cover 203b is provided with a sealing gasket 203d.

[0050] The first protective cover 203a and the second protective cover 203b are clamped on the outside of the connecting tube 103a and the fixed tube 104a. The receiving groove 203c inside the protective cover receives the connecting tube 103a and the fixed tube 104a inside. The sealing gasket 203d is used to improve the sealing between the two protective covers to prevent contaminants from entering.

[0051] Specifically, the bolt 204 is disposed on the outside of the second protective cover 203 b , and the stud 205 is disposed on the outside of the first protective cover 203 a .

[0052] After the first protective cover 203a and the second protective cover 203b are clamped together, the bolts 204 are installed in the studs 205 to connect the first protective cover 203a and the second protective cover 203b together.

[0053] Specifically, a fixing plate 206 is provided on the outer sides of the first protective cover 203a and the second protective cover 203b.

[0054] The fixing plate 206 is provided to facilitate installation and removal of the protective cover.

[0055] When in use, when it is necessary to remove foreign matter from the patient's body, the connecting tube 103a is inserted into the part of the patient where the foreign matter needs to be removed, and then the air pump 101 is turned on. The air pump 101 and the catheter 102 form a negative pressure inside the connecting tube 103a and the protective cover 103b, so that the foreign matter is adsorbed on the protective cover 103b. At the same time, the moving tube 202c is rotated to drive the sliding sleeve 202d to move upward on the connecting tube 103a, and the sliding sleeve 202d drives the connecting rod 202a to move upward, and the connecting rod 202a is moved upward. 2a pushes the lower part of the splint 201 upward, and uses the lever principle to flip the upper part of the splint 201 toward the inside of the protective cover 103b, and uses two symmetrical splints 201 to clamp foreign objects in the protective cover 103b to prevent foreign objects from falling off. After the connecting tube 103a is used, the fixed tube 104a is removed from the threaded tube 104c, and after cleaning, it is protected inside with the first protective cover 203a and the second protective cover 203b to avoid contamination and affect the next use.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A foreign body removal device for ear, nose and throat, characterized by: include, A foreign body removal component (100) comprises an air pump (101), a conduit (102), a suction piece (103), a connecting piece (104) and a filter (105), wherein the conduit (102) is arranged on the outside of the air pump (101), the suction piece (103) is arranged on the outside of the conduit (102), the connecting piece (104) is arranged on the outside of the suction piece (103), and the filter (105) is arranged inside the suction piece (103); and An auxiliary component (200) is arranged on the outside of the suction member (103), and includes a clamping plate (201), a transmission member (202), a storage member (203), a bolt (204), a stud (205) and a fixing plate (206). The clamping plate (201) is arranged on the outside of the suction member (103), the transmission member (202) is arranged on the outside of the clamping plate (201), the storage member (203) is arranged on the outside of the suction member (103), and the bolt (204), the stud (205) and the fixing plate (206) are all arranged on the outside of the storage member (203).

2. The foreign body removal device for ear, nose and throat according to claim 1, characterized in that: The suction piece (103) comprises a connecting tube (103a), a connecting cover (103b) and an LED lamp (103c); the connecting tube (103a) is arranged on the outside of the conduit (102); the connecting cover (103b) is arranged on the outside of the connecting tube (103a); and the LED lamp (103c) is arranged inside the connecting cover (103b).

3. The foreign body removal device for ear, nose and throat according to claim 2, characterized in that: The connecting piece (104) comprises a fixed tube (104a), a connecting head (104b) and a threaded tube (104c); the fixed tube (104a) is arranged on the outside of the connecting tube (103a); the connecting head (104b) is arranged on the outside of the fixed tube (104a); and the threaded tube (104c) is arranged on the outside of the conduit (102).

4. The foreign body removal device for ear, nose and throat according to claim 2, characterized in that: The filter screen (105) is arranged inside the connection cover (103b).

5. The foreign body removal device for ear, nose and throat according to claim 2, characterized in that: Two clamping plates (201) are symmetrically arranged and both are rotatably mounted inside the connecting cover (103b).

6. The foreign body removal device for ear, nose and throat according to claim 2, characterized in that: The transmission member (202) comprises a connecting rod (202a), a threaded wire (202b), a movable tube (202c) and a sliding sleeve (202d); the connecting rod (202a) is arranged on the outside of the clamping plate (201); the threaded wire (202b) is arranged on the outside of the connecting tube (103a); the movable tube (202c) is arranged on the outside of the connecting tube (103a); and the sliding sleeve (202d) is arranged on the outside of the movable tube (202c).

7. The foreign body removal device for ear, nose and throat according to claim 6, characterized in that: The bottom of the connecting rod (202a) is fixedly mounted on the outside of the sliding sleeve (202d).

8. The foreign body removal device for ear, nose and throat according to claim 2, characterized in that: The storage member (203) comprises a first protective cover (203a), a second protective cover (203b), a storage groove (203c) and a sealing gasket (203d); the first protective cover (203a) and the second protective cover (203b) are both provided with a storage groove (203c) inside, and the second protective cover (203b) is provided with a sealing gasket (203d) outside.

9. The foreign body removal device for ear, nose and throat according to claim 8, characterized in that: The bolt (204) is arranged on the outside of the second protective cover (203b), and the stud (205) is arranged on the outside of the first protective cover (203a).

10. The foreign body removal device for ear, nose and throat according to claim 8, characterized in that: A fixing plate (206) is provided on the outer sides of the first protective cover (203a) and the second protective cover (203b).

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