Foreign matter extractor for ear-nose-throat
By designing a foreign object remover for ENT that includes inflow channels and flexible clamping ends, the problem that existing equipment cannot effectively deal with liquid or gelatinous foreign objects is solved, and efficient clamping and removal of foreign objects of different forms is achieved, improving the functionality and flexibility of the equipment.
Patent Information
- Application Number
- CN202420481308.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The existing foreign object remover for nasal and throat use is low in functionality and cannot effectively clamp liquid or gel-like foreign objects. The structure of the clamping end is not flexible enough, making it difficult to deal with foreign objects of different sizes and positions.
A foreign object extractor for ENT is designed, including an inflow channel, an operating connection, a silicone plug, a threaded port and a clamping end piece. Through the air pressure change of the inflow channel and the flexible replacement of the clamping end parts, effective clamping and removal of foreign objects in different forms and positions can be achieved.
This device can not only clamp solid foreign matter, but also absorb biological tissue liquid. It is suitable for cleaning gel-like or liquid-shaped foreign matter, improving functionality, and flexible replacement of clamping end parts makes it suitable for different forms of foreign matter.
Smart Images
Figure CN222584622U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a foreign body remover for ears, nose and throat. Background Art
[0002] In the medical field, there are different equipment and instruments to assist in treatment. In the field of ENT, patients often have foreign objects stuck in their ears, nose and throat and are unable to expel them on their own. During treatment, corresponding foreign body forceps are needed in conjunction with a speculum to remove the foreign bodies. It is one of the common and commonly used instruments in ENT medical treatment.
[0003] The prior art has the following problems:
[0004] 1. The functionality of the existing foreign body extractors for the nose and throat is relatively low. In actual operation, they are generally only convenient for clamping and removing solid foreign bodies. If liquid or gel-like foreign bodies that cannot be clamped are encountered at the same time, they cannot be effectively removed. The functionality of the current foreign body extractors for the nose and throat can be further improved;
[0005] 2. The structure of the clamping end of the existing foreign body extractor for nasal and throat use is relatively fixed, which makes it inconvenient to remove foreign bodies of different sizes and positions during actual use, and the structure of the clamping end of the foreign body extractor for nasal and throat use is inconvenient to be flexibly replaced. Utility Model Content
[0006] In view of the deficiencies in the prior art, the utility model provides a foreign body remover for ears, nose and throat, which solves the problem that the current foreign body remover is only convenient for clamping and removing solid foreign bodies, but cannot effectively remove liquid or gel-like foreign bodies that cannot be clamped. The functionality of the current foreign body remover for nose and throat can be further improved. The problem that it is inconvenient to remove foreign bodies of different sizes and positions, and the structure of the clamping end of the foreign body remover for nose and throat is inconvenient to be flexibly replaced.
[0007] To achieve the above object, the utility model provides the following technical solution: a foreign body remover for ear, nose and throat, comprising a main body, the main body comprising a first operating member and a second operating member, a connecting shaft is provided between the first operating member and the second operating member, a clamping end member is provided at the end of the first operating member, a clamping ring is provided at the tail of the first operating member, and a pulling ring is provided at one side of the first operating member;
[0008] The first operating member comprises an inner flow channel, an operating connection member, a silicone plug, and a threaded opening. The inner flow channel is provided with an operating connection member, the end of the operating connection member is provided with a silicone plug, and the end of the first operating member is provided with a threaded opening;
[0009] The clamping end piece comprises a threaded connection pipe, a suction port, and a communication port. A threaded connection pipe is arranged at one end of the clamping end piece, a suction port is arranged inside the clamping end piece, and a communication port is arranged inside the suction port.
[0010] As a preferred technical solution of the present utility model: the first operating member and the second operating member are rotatably connected via a connecting shaft, and the first operating member and the second operating member are adapted to each other.
[0011] As a preferred technical solution of the present utility model: the tails of the first operating member and the second operating member are both provided with integrally formed snap rings.
[0012] As a preferred technical solution of the utility model: the first operating part includes an internal flow channel, an operating connection part, a silicone plug, and a threaded port, the internal flow channel is connected to the threaded port, one end of the operating connection part extends into the internal flow channel, and the other end of the operating connection part extends out of the first operating part and is fixedly connected to the pull ring.
[0013] As an optimal technical solution of the utility model: the operating connection piece is specifically cast with soft steel material and is adapted to the inner flow channel, the silicone plug is fixedly connected to one end of the operating connection piece and is located in the inner flow channel, and the specification of the silicone plug is slightly larger than the inner flow channel.
[0014] As a preferred technical solution of the utility model: the clamping end piece includes a threaded connecting pipe, a suction port, and a connecting port. The threaded connecting pipe is connected to the clamping end piece to form a whole. A total of six groups of suction ports are arranged on the inner side of the clamping end piece, and each group of suction ports is connected through the connecting port and communicates with the threaded connecting pipe.
[0015] As a preferred technical solution of the utility model: the threaded connecting pipe fitting is adapted to the threaded port and has a threaded connection, the first operating member and the second operating member are both provided with clamping end members, and the clamping end member corresponding to the second operating member is not provided with a suction port and a connecting port, and the rest of the structures are consistent, and the internal flow channel is only opened in the first operating member.
[0016] Compared with the prior art, the utility model provides a foreign body remover for ear, nose and throat, which has the following beneficial effects:
[0017] 1. This foreign body remover for ears, nose and throat is provided with an inner flow channel, an operating connection piece, a silicone plug, a suction port and a pulling ring. The medical staff pulls the pulling ring with the index finger to drive the operating connection piece and the silicone plug at the end of the operating connection piece to move in the inner flow channel, so that the internal air pressure of the inner flow channel changes, so that the biological tissue fluid of the affected part enters the inner flow channel through the suction port and the connecting port, and the main body is taken out. The pulling ring is pushed inward to push the tissue fluid in the inner flow channel out of the suction port with the operating connection piece and the silicone plug. Repeating the operation can clean the tissue fluid of the affected part. At the same time, if the foreign body itself is in the form of gel or liquid, the foreign body can be cleaned in the same way. While clamping and removing the solid object, the biological tissue fluid can be sucked. Similarly, the foreign body in the form of gel or liquid can be cleaned, thereby improving the overall functionality.
[0018] 2. This foreign body remover for ears, nose and throat is provided with a threaded opening, a clamping end piece and a threaded connecting tube. When encountering foreign bodies of different shapes or stuck in different positions, medical staff can directly unscrew the corresponding clamping end piece to separate the threaded connecting tube from the threaded opening. The clamping end pieces of different forms can be directly replaced, and the types of clamping end pieces can be flexibly customized into different forms according to actual conditions. The new clamping end piece can be directly threadedly connected to the threaded opening through the corresponding threaded connecting tube. The clamping end piece can be flexibly replaced and is suitable for different forms of foreign body clamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the structure of the utility model;
[0021] Figure 3 It is a schematic diagram of the structure of the utility model;
[0022] Figure 4 It is a schematic diagram of the structure of the utility model;
[0023] Figure 5 It is a schematic diagram of the structure of the utility model.
[0024] In the figure: 1. main body; 2. first operating member; 201. internal flow channel; 202. operating connecting member; 203. silicone plug; 204. threaded port; 3. second operating member; 4. connecting shaft; 5. clamping end member; 501. threaded connecting pipe; 502. suction port; 503. connecting port; 6. clamping ring; 7. pulling ring. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-5 In this embodiment: a foreign body remover for ear, nose and throat includes a main body 1, the main body 1 includes a first operating member 2 and a second operating member 3, the first operating member 2 and the second operating member 3 can be combined to form the main body 1 through a connecting shaft 4, a connecting shaft 4 is provided between the first operating member 2 and the second operating member 3, a clamping end member 5 is provided at the end of the first operating member 2, and the clamping end member 5 is convenient for clamping foreign bodies, a clamping ring 6 is provided at the tail of the first operating member 2, and the first operating member 2 and the second operating member 3 can be easily operated through the clamping ring 6, and a pulling ring 7 is provided on one side of the first operating member 2;
[0027] The first operating member 2 includes an inner flow channel 201, an operating connection member 202, a silicone plug 203, and a threaded opening 204. The inner flow channel 201 is provided with an operating connection member 202, and the end of the operating connection member 202 is provided with a silicone plug 203. The end of the first operating member 2 is provided with a threaded opening 204, and the silicone plug 203 can be easily driven by the operating connection member 202.
[0028] The clamping end piece 5 includes a threaded connecting pipe 501, a suction port 502, and a connecting port 503. A threaded connecting pipe 501 is provided at one end of the clamping end piece 5, a suction port 502 is opened on the inner side of the clamping end piece 5, and a connecting port 503 is opened on the inner side of the suction port 502. The six groups of suction ports 502 can be connected to each other through the connecting port 503.
[0029] In this embodiment, the first operating member 2 and the second operating member 3 are rotatably connected through a connecting shaft 4, and the first operating member 2 and the second operating member 3 are adapted to each other. The connecting shaft 4 can facilitate the connection between the first operating member 2 and the second operating member 3; the tails of the first operating member 2 and the second operating member 3 are both provided with an integrally formed snap ring 6; the first operating member 2 includes an inner flow channel 201, an operating connector 202, a silicone plug 203, and a threaded port 204, the inner flow channel 201 is connected to the threaded port 204, and the operating connector 202 is connected to the inner flow channel 201. One end of the connecting piece 202 extends into the inner flow channel 201, and the other end of the operating connecting piece 202 extends out of the first operating piece 2 and is fixedly connected to the pulling ring 7. Through the inner flow channel 201, it is convenient to extract and temporarily store tissue fluid or gel-like liquid foreign matter in the patient's affected area, and through the threaded opening 204, it is convenient to install the clamping end piece 5; the operating connecting piece 202 is specifically cast with soft steel material and is compatible with the inner flow channel 201. The silicone plug 203 is fixedly connected to one end of the operating connecting piece 202 and is in In the inner flow channel 201, the silicone plug 203 is slightly larger than the inner flow channel 201. By moving the silicone plug 203, the air pressure in the inner flow channel 201 can be changed to provide extraction power; the clamping end piece 5 includes a threaded connection pipe 501, a suction port 502, and a connecting port 503. The threaded connection pipe 501 is connected to the clamping end piece 5 to form a whole. There are six groups of suction ports 502 on the inner side of the clamping end piece 5, and each group of suction ports 502 is connected to the threaded connection pipe 501 through the connecting port 503. The suction port 502 can be used to easily extract tissue fluid or gel-like liquid foreign matter from the patient's affected area, and the threaded connecting tube 501 can facilitate the installation of the clamping end piece 5; the threaded connecting tube 501 is adapted to the threaded port 204 and has a threaded connection, the first operating member 2 and the second operating member 3 are both provided with a clamping end piece 5, and the clamping end piece 5 corresponding to the second operating member 3 is not provided with a suction port 502 and a connecting port 503, and the rest of the structures are consistent, and the inner flow channel 201 is only opened in the first operating member 2.
[0030] The working principle and use process of the utility model are as follows: in actual use, the medical staff can operate the main body 1 according to the location of the foreign body in the patient, and the middle finger and thumb of the operator's hand can be respectively inserted into the clamping ring 6 on the first operating member 2 and the second operating member 3, and the index finger can be inserted into the pulling ring 7. Then, with the assistance of the corresponding endoscope device, the medical staff inserts the clamping end piece 5 at the end of the main body 1 into the location of the foreign body in the patient, and the first operating member 2 and the second operating member 3 can be opened by the cooperation of the thumb and the middle finger to clamp the foreign body. During this process, if there is biological tissue fluid around the foreign body, after the inner side of the clamping end piece 5 contacts the corresponding biological tissue fluid, the medical staff can pull the pull ring 7 with the index finger to drive the operating connection piece 202 and the silicone plug 203 at the end of the operating connection piece 202 to move in the inner flow channel 201, so that the internal air pressure of the inner flow channel 201 changes, so that the biological tissue fluid enters the inner flow channel 201 through the suction port 502 and the connecting port 503, and the main body 1 is taken out, and the pull ring 7 with the operating connection piece 202 can be pushed inward. The connecting piece 202 and the silicone plug 203 push the tissue fluid in the inner flow channel 201 out of the suction port 502. Repeated operations can clean the tissue fluid of the affected area and facilitate the clamping of foreign objects. The operating connecting piece 202 is cast from soft steel and has good toughness, so it can ensure that the pulling ring 7 can flexibly pull out or push the silicone plug 203. At the same time, if the foreign object itself is gel or liquid, the foreign object can be cleaned in the same way. While clamping and removing the solid object, the biological tissue fluid can be absorbed. Similarly, the foreign object in the form of gel or liquid can be cleaned, thereby improving the overall functionality. When encountering foreign objects of different forms or stuck in different positions, the medical staff can directly unscrew the corresponding clamping end piece 5 to separate the threaded connecting pipe 501 from the threaded port 204. The clamping end pieces 5 of different forms can be directly replaced. The types of the clamping end pieces 5 can be flexibly customized into different forms according to actual conditions. The new clamping end piece 5 can be directly threadedly connected to the threaded port 204 through the corresponding threaded connecting pipe 501. The clamping end piece 5 can be flexibly replaced to be suitable for clamping different forms of foreign objects.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A foreign body remover for ear, nose and throat, comprising a main body (1), wherein the main body (1) comprises a first operating member (2) and a second operating member (3), wherein a connecting shaft (4) is provided between the first operating member (2) and the second operating member (3), and wherein: The end of the first operating member (2) is provided with a clamping end member (5), the tail of the first operating member (2) is provided with a clamping ring (6), and one side of the first operating member (2) is provided with a pulling ring (7); The first operating member (2) comprises an inner flow channel (201), an operating connection member (202), a silicone plug (203), and a threaded opening (204); the inner flow channel (201) is provided with an operating connection member (202); the end of the operating connection member (202) is provided with a silicone plug (203); and the end of the first operating member (2) is provided with a threaded opening (204); The clamping end piece (5) comprises a threaded connection pipe (501), a suction port (502), and a communication port (503); one end of the clamping end piece (5) is provided with a threaded connection pipe (501); the inner side of the clamping end piece (5) is provided with a suction port (502); and the inner side of the suction port (502) is provided with a communication port (503).
2. The ear, nose and throat foreign body remover according to claim 1, characterized in that: The first operating member (2) and the second operating member (3) are rotatably connected via a connecting shaft (4), and the first operating member (2) and the second operating member (3) are adapted to each other.
3. The ear, nose and throat foreign body remover according to claim 1, characterized in that: The tails of the first operating member (2) and the second operating member (3) are both integrally formed with a snap ring (6).
4. The ear, nose and throat foreign body remover according to claim 1, characterized in that: The first operating member (2) comprises an inner flow channel (201), an operating connection member (202), a silicone plug (203), and a threaded opening (204); the inner flow channel (201) is connected to the threaded opening (204); one end of the operating connection member (202) extends into the inner flow channel (201), and the other end of the operating connection member (202) extends out of the first operating member (2) and is fixedly connected to the pulling ring (7).
5. The ear, nose and throat foreign body remover according to claim 1, characterized in that: The operating connection piece (202) is specifically cast from a soft steel material and is compatible with the internal flow channel (201). The silicone plug (203) is fixedly connected to one end of the operating connection piece (202) and is located in the internal flow channel (201). The specification of the silicone plug (203) is slightly larger than the internal flow channel (201).
6. The ear, nose and throat foreign body remover according to claim 1, characterized in that: The clamping end piece (5) comprises a threaded connection pipe (501), a suction port (502), and a communication port (503); the threaded connection pipe (501) is connected to the clamping end piece (5) to form a whole; six groups of suction ports (502) are arranged on the inner side of the clamping end piece (5), and each group of suction ports (502) is connected to the threaded connection pipe (501) through the communication port (503).
7. The ear, nose and throat foreign body remover according to claim 1, characterized in that: The threaded connection pipe (501) is compatible with the threaded port (204) and is threadedly connected. The first operating member (2) and the second operating member (3) are both provided with a clamping end member (5). The clamping end member (5) corresponding to the second operating member (3) is not provided with a suction port (502) and a connecting port (503). The remaining structures are the same. The internal flow channel (201) is only provided in the first operating member (2).