CN218305830U

CN218305830U - Rhinitis therapeutic instrument

Info

Publication number: CN218305830U
Application number: CN202221867661.0U
Authority: CN
Inventors: 徐宁; 张秀涛; 张重新
Original assignee: Hebei Lude Medical Apparatus Co ltd
Current assignee: Hebei Lude Medical Apparatus Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-17
Anticipated expiration: 2032-07-20

Abstract

A rhinitis therapeutic apparatus comprises a host and electrodes, wherein the host comprises a shell and a control circuit board arranged in the shell; the electrodes comprise external nasal electrodes, a connecting plate arranged on the inner side of the bottom of the external nasal electrodes, and an internal nasal electrode which is embedded at the bottom of the connecting plate and is provided with two hollow columns corresponding to nostrils and protrudes out of the top of the connecting plate; the external nasal electrode and the internal nasal electrode are mutually insulated and are respectively and electrically connected with the control circuit board; the electrode is arranged at the outer side of the rear part of the main machine, and the electrode and the main machine form detachable connection. The utility model treats rhinitis by electrotherapy, and has the characteristics of no wire connection, convenient disassembly and assembly of the physical therapy head, portability and cleanness.

Description

Rhinitis therapeutic instrument

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to rhinitis therapeutic instrument.

Background

Rhinitis is inflammation of nasal mucosa, and symptoms such as nasal obstruction, nasal itching, rhinorrhea, sneezing and the like often appear in patients, so that the work and the life of the patients are seriously influenced. One of the methods for treating rhinitis is to perform physical therapy on nasal cavity by using instruments, such as laser irradiation or electrotherapy stimulation of nasal cavity, etc., and such instruments usually use a host machine to connect a lead wire fixed with a physical therapy head. When in use, the physiotherapy head is inserted into the nasal cavity, and the host machine controls the physiotherapy intensity and time of the physiotherapy head through the conducting wire.

Because the main machine and the physiotherapy head are connected by wires, the wires are easy to break and wind together, which brings inconvenience to use and carry; the physical therapy head and the lead are fixed together, the physical therapy head cannot be replaced and cleaned, the sanitary condition is worried, and the lead and the physical therapy head damage one of the two, so that the whole body needs to be replaced, and the waste of materials is caused. In view of this, it is an urgent need to solve the problem of designing a rhinitis therapeutic apparatus which has no wire connection, replaceable therapy head, simple operation and portability.

Disclosure of Invention

In order to overcome the defects of the problems, the rhinitis therapeutic apparatus is designed, a conductive physical therapy head can be inserted, an electrotherapy nasal cavity treatment mode is adopted, and the rhinitis therapeutic apparatus aims at realizing the purposes of no-wire connection, capability of replacing the physical therapy head, simple operation and portability.

The utility model provides a technical scheme that its technical problem adopted is: a rhinitis therapeutic apparatus comprises a host and a detachable electrode arranged at the outer side of the rear part of the host, wherein the host comprises a shell and a control circuit board arranged in the shell; the electrodes comprise external nasal electrodes, a connecting plate arranged on the inner side of the bottom of the external nasal electrodes, and an internal nasal electrode which is embedded at the bottom of the connecting plate and is provided with two hollow columns corresponding to nostrils and protrudes out of the top of the connecting plate; the external nasal electrodes and the internal nasal electrodes are mutually insulated and are respectively and electrically connected with the control circuit board.

The left side, the right side and the top of the nose external electrode are provided with continuous flanges with gaps outwards along the edges, the outer sides of the flanges on the left side and the right side are provided with a plurality of convex cylindrical bodies, the cylindrical bodies are inserted into the connecting holes at the rear part of the shell and are in interference fit with the connecting holes; the top of the nose external electrode is sleeved on a convex thin plate at the rear part of the shell; the nose external electrode and the shell form a detachable connection with the lower opening suspended in the air.

The center of the bottom of the external nose electrode protrudes downwards to form a connecting column, the upper part of the connecting column is a cone, the lower part of the connecting column is the lower part of the cuboid, the large end of the cone is overlapped with the lower surface of the cuboid, and the front part of the connecting plate is sleeved on the cuboid of the connecting column and is hooked at the bottom of the connecting column by the large end of the cone.

The left side and the right side of the rear part of the shell are respectively embedded with a metal column, one end of each metal column is electrically connected with the control circuit board in the shell, and the other end of each metal column extends out of the shell and is respectively inserted into a hollow plug-in column A protruding out of the outer side of the nasal external electrode and a hollow plug-in column B protruding out of the outer side of the nasal external electrode and is respectively detachably and electrically connected with the plug-in column A.

The nasal external electrode and the nasal internal electrode are made of conductive rubber, and the connecting plate is made of insulating rubber.

Two battery bins for placing batteries are arranged in the shell, the battery bins are positioned at the left side and the right side of the control circuit board, and a detachable battery cover is arranged at the rear part of the shell to cover the battery bins.

The left side and the right side of the shell are symmetrically provided with two rectangular perforating holes.

The beneficial effects of the utility model are that:

firstly, the host is detachably and electrically connected with the electrode, the connection of a lead is removed, the operation is simple, the carrying and the electrode replacement are convenient, and the reliability of the electrical connection is also improved;

secondly, the intranasal electrode is provided with a hollow column for installing the conductive physiotherapy head, so that the physiotherapy head is convenient to replace and clean, and the use is sanitary;

thirdly, the electrode is soft in material and comfortable to wear, and the electrode can be suitable for different nose shapes due to large suspended deformation inside;

fourthly, the casing is provided with a perforation hole to facilitate the fixation of the rhinitis therapeutic apparatus on the nose.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded perspective view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 3.

Fig. 5 is a sectional view B-B of fig. 3.

Fig. 6 is a perspective view of an extra-nasal electrode.

In the figure, 1, a host, 11, a shell, 12, a control circuit board, 13, a metal column, 14, a battery cover, 111, a perforation hole, 112, a connecting hole, 113, a thin plate, 114, a battery chamber, 2 electrodes, 21, an external nose electrode, 22, a connecting plate, 23, an internal nose electrode, 211, a flanging, 212, a column body, 213, a connecting column, 214, a plug column A,231, a hollow column and 232, a plug column B are arranged.

Detailed Description

Referring to fig. 1 and 2, an embodiment of the present invention will be described. The rhinitis therapeutic apparatus consists of a main machine 1 and an electrode 2 arranged at the outer side of the rear part of the main machine 1, and the main machine 1 and the electrode 2 form detachable electric connection. The host 1 comprises a shell 11 and a control circuit board 12 installed in the shell; the electrode 2 comprises an external nasal electrode 21, a connecting plate 22 mounted on the inner side of the bottom of the external nasal electrode 21 and an internal nasal electrode 23 embedded in the bottom of the connecting plate 22. The control circuit board 12 is used for setting the time and intensity of electrotherapy, and the intranasal electrodes 23 are used for electrically connecting the conductive therapy head.

Referring to fig. 2, 3 and 4, an embodiment of the host 1 is described. A control circuit board 12 is fixed in the casing 11, a battery chamber 114 for placing a battery is respectively arranged on the left side and the right side of the control circuit board 12 of the casing 11, and a detachable battery cover 14 is arranged at the rear part of the casing 11 for covering the battery chamber 114. The battery is arranged in the battery chamber 114 to provide electrotherapy energy for the control circuit board 12 and the electrode 2, the battery can be dry battery or rechargeable battery, and the battery can be conveniently replaced by detaching the battery cover 14. The left side and the right side of the rear part of the shell 11 are respectively embedded with a metal column 13, one end of each metal column 13 is electrically connected with the control circuit board 12 in the shell 11, and the other end of each metal column 13 extends out of the shell 11 and is used for being electrically connected with the electrode 2; the left side and the right side of the rear part of the shell 11 are provided with a plurality of connecting holes 112, the middle-upper position of the rear part of the shell 11 is provided with a convex thin plate 113, only the bottom of the thin plate 113 is connected with the rear part of the shell 11, certain gaps are kept between the left side, the right side and the top of the thin plate 113 and the rear part of the shell 11, and the connecting holes 112 and the thin plate 113 are used for being assembled and connected with the electrodes 2; the left side and the right side of the shell 11 are symmetrically provided with rectangular perforation holes 111, so that the rhinitis therapeutic apparatus can be conveniently fixed on the nose by fixing belts.

Referring to fig. 6, an embodiment of the extra-nasal electrode 21 is described. The right and left sides and top of the external nose electrode 21 are provided with continuous and gapped flanges 211 along the edges. A plurality of convex cylindrical bodies 212 are arranged on the outer sides of the flanges 211 on the left side and the right side and are used for being assembled and connected with the host 1; the outer side of the left side flanging 211 is provided with a convex hollow plug-in column A214 for electrically connecting and assembling with the host 1; the center of the bottom of the external nose electrode 21 extends downwards to form a connecting column 213 with a cuboid upper part and a cone lower part, and the large end of the cone is superposed with the lower surface of the cuboid.

With reference to fig. 2, 3 and 5, an embodiment of the electrode 2 is described. The top surface of the intranasal electrode 23 is provided with two convex hollow columns 231 for inserting the conductive physiotherapy head thereon, the two columns are detachably and electrically connected, and the two hollow columns 231 correspond to the positions of the two nostrils; an outer convex hollow plug column B232 is arranged on the outer side of the front part of the intranasal electrode 23 and is used for being electrically connected with the host machine 1 for assembly.

The front part of the connecting plate 22 is sleeved on the cuboid of the connecting column 213 at the bottom of the external nose electrode 21 and is hooked at the bottom by the large end of the cone, and the connecting plate 22 cannot rotate around the axis of the cone relative to the external nose electrode 21. The intranasal electrodes 23 are embedded in the bottom of the connection board 22, two hollow posts 231 project upward from the top surface of the connection board 22, and a plug post B232 is located outside the connection board 22.

In order to improve wearing comfort, the parts forming the electrode 2 are made of soft materials, wherein the external nasal electrode 21 and the internal nasal electrode 23 are made of conductive rubber, and the connecting plate 22 is made of insulating rubber.

And because one end of the therapy head is inserted into the hollow column 231 of the intranasal electrode 23, and the other end is inserted into the nostril, the flexible hollow column 231 can also be adaptively deformed and adjusted along with the change of the distance between the two nostrils.

Referring to fig. 2 to 6, an embodiment in which the main body 1 is assembled with the electrode 2 is described. The top of the nose external electrode 21 is sleeved on a thin plate 113 arranged at the rear part of the shell 11; one end of the metal column 13 embedded in the left side and the right side of the shell 11, which extends out of the shell 11, is respectively inserted into the plug column A214 arranged on the nasal external electrode 21 and the plug column B232 arranged on the nasal internal electrode 23, and the metal columns are mutually in interference fit and are electrically connected and detachable, so that the host 1 is electrically connected with the electrode 2 without a lead; the cylindrical body 212 arranged on the nose external electrode 21 is inserted into the connecting hole 112 arranged on the rear part of the shell 11, and the two are in detachable interference fit; the extranasal electrode 21 and the intranasal electrode 23 are insulated from each other. After assembly, the main machine 1 and the electrode 2 are detachably connected, so that the electrode 2 can be conveniently replaced, cleaned and sanitary; the shell 11 and the external nasal electrode 21 form a connection with an opening at the lower part and a suspended inside, so that the external nasal electrode 21 has a proper deformation space, can adapt to different nasal types, and ensures that the external nasal electrode 21 is in good contact with the skin of the nose.

When the physiotherapy device is used, the electrode 2 is taken down from the main machine 1, the battery is arranged in the battery bin 114, the main machine 1 and the electrode 2 are assembled and connected together, the fixing belt penetrates through the perforation holes 111, the two conductive physiotherapy heads are inserted on the two hollow columns 231 of the intranasal electrode 23, and the physiotherapy heads are electrically connected with the hollow columns 231. In order to improve the curative effect, a layer of ointment can be smeared on the external surface of the therapy head inserted into the nostril. The rhinitis therapeutic apparatus is worn on the nose, the external nasal electrode 21 is contacted with the skin on the surface of the nose, the physical therapy head is inserted into the nostril, and the rhinitis therapeutic apparatus is fixed on the nose by the fixing belt. The rhinitis therapeutic apparatus is started, the rhinitis can be treated by setting the strength and time of electrotherapy, and the physical activity is not influenced in the treatment process; after the treatment is finished, the physical therapy head is taken down to be cleaned or replaced.

Claims

1. A rhinitis therapeutic instrument is characterized in that: the electrode assembly comprises a host and a detachable electrode arranged on the outer side of the rear part of the host, wherein the host comprises a shell and a control circuit board arranged in the shell; the electrodes comprise external nasal electrodes, a connecting plate arranged on the inner side of the bottom of the external nasal electrodes, and an internal nasal electrode which is embedded at the bottom of the connecting plate and is provided with two hollow columns corresponding to nostrils and protrudes out of the top of the connecting plate; the external nasal electrodes and the internal nasal electrodes are mutually insulated and are respectively and electrically connected with the control circuit board.

2. The rhinitis treatment apparatus according to claim 1, wherein: the left side, the right side and the top of the nose external electrode are provided with continuous flanges with gaps outwards along the edges, the outer sides of the flanges on the left side and the right side are provided with a plurality of convex cylindrical bodies, the cylindrical bodies are inserted into the connecting holes at the rear part of the shell and are in interference fit with the connecting holes; the top of the nose external electrode is sleeved on a convex thin plate at the rear part of the shell; the nose external electrode and the shell form a detachable connection with the lower opening suspended in the air.

3. The rhinitis treatment apparatus according to claim 1, wherein: the center of the bottom of the external nose electrode protrudes downwards to form a connecting column, the upper part of the connecting column is a cone, the lower part of the connecting column is the lower part of the cuboid, the large end of the cone is overlapped with the lower surface of the cuboid, and the front part of the connecting plate is sleeved on the cuboid of the connecting column and is hooked at the bottom of the connecting column by the large end of the cone.

4. The rhinitis treatment apparatus according to claim 1, wherein: the left side and the right side of the rear part of the shell are respectively embedded with a metal column, one end of each metal column is electrically connected with the control circuit board in the shell, and the other end of each metal column extends out of the shell and is respectively inserted into the hollow plug column A protruding outside the nasal external electrode and the hollow plug column B protruding outside the nasal internal electrode and is respectively detachably and electrically connected with the plug column A and the hollow plug column B.

5. The rhinitis treatment apparatus according to claim 1, wherein: the nasal external electrode and the nasal internal electrode are made of conductive rubber, and the connecting plate is made of insulating rubber.

6. The rhinitis treatment apparatus according to claim 1, wherein: two battery bins for placing batteries are arranged in the shell, the battery bins are positioned at the left side and the right side of the control circuit board, and a detachable battery cover is arranged at the rear part of the shell to cover the battery bins.

7. The rhinitis treatment apparatus according to claim 1, wherein: the left side and the right side of the shell are symmetrically provided with two rectangular perforation holes.