Nasal septum fixation device

Abstract

The present invention relates to a nasal septum auxiliary treatment device, and specifically to a nasal septum fixing device, which is used to solve the problem of dyspnea and pain experienced by patients in the existing nasal septum hematoma treatment. The technical solution adopted by the present invention is as follows: a nasal septum fixing device includes a fixing plate and at least one ventilation tube arranged on the outer side of the fixing plate; the plate surface shape of the fixing plate is adapted to the dividing surface of the nasal septum; the fixing plate and the ventilation tube are both made of flexible materials, and the fixing plate and the ventilation tube are respectively provided with fixing units, and the fixing units include at least one slit, at least one fixing tube or at least one protruding clip plate; a recess is formed between the protruding clip plate and the outer wall of the ventilation tube.

Description

Technical Field

[0001] The invention relates to a nasal septum auxiliary treatment device, in particular to a nasal septum fixing device. Background Art

[0002] Septal hematoma refers to the accumulation of blood under the perichondrium or periosteum on one or both sides of the nasal septum. It is generally caused by blood accumulation and edema due to blood stasis. Nasal trauma, nasal surgery and other related blood diseases may cause this symptom, which is very easy to cause abscesses due to infection.

[0003] At present, when the above symptoms occur during treatment, the nasal cavity needs to be packed with Vaseline gauze, which can easily cause breathing difficulties for the patient, and the swelling and pain of the nasal cavity will also increase after packing.

[0004] In addition, existing nasal septum fixing devices can also provide some support to the nasal cavity, but due to the slight differences in the shape and size of the nasal cavities of different patients, the nasal septum fixing device cannot be completely suitable for the nasal cavity of each patient. During the use of the nasal septum fixing device, if the nasal cavity is filled too loosely, the nasal septum fixing device will shift in position in the nasal cavity or fall off from the nasal cavity; if the nasal cavity is filled too tightly, it will cause the patient's local nasal pain to increase, and even cause difficulty breathing, affecting the patient's treatment effect. Summary of the invention

[0005] The present invention provides a nasal septum fixing device to solve the problem that the existing nasal septum fixing device has poor applicability to the nasal cavities of different patients during use, which may easily lead to increased local pain in the nasal cavity of the patient and even dyspnea, thus affecting the treatment effect of the patient.

[0006] The technical solution adopted by the present invention is: a nasal septum fixing device, including a fixing plate and at least one ventilation tube arranged on the outer side of the fixing plate; the plate surface shape of the fixing plate is adapted to the dividing surface of the nasal septum, which can reduce the pain when the fixing device is installed into the nasal cavity; the fixing plate and the ventilation tube are both made of flexible materials to enhance the comfort of the user; the fixing plate and the ventilation tube are respectively provided with fixing units.

[0007] The upper end of the fixing plate is located at the top of the nasal septum, the lower end of the fixing plate is located at the nostril, and a needle guide hole is provided at the lower end of the fixing plate. The guide hole is a through hole or a blind hole. The blind hole is located on the outer side of the fixing plate. During the surgical treatment process, the needle guide hole can be used for suturing the fixing plate and the nasal septum, so that the fixing plate can be fixed in the nasal cavity.

[0008] Furthermore, the ventilation tube is a variable diameter tube, the diameter of the upper end of the ventilation tube is thinner, and the diameter of the lower end of the ventilation tube is thicker, so that it is easy to insert into the nasal cavity.

[0009] Furthermore, one or more ventilation tubes are arranged side by side on the fixed plate, and the direction of the ventilation tubes is the same as the direction of the nasal breathing passage, so that the patient can exhale more smoothly.

[0010] Furthermore, the fixing unit is at least one slit.

[0011] Furthermore, the fixing unit further comprises a groove arranged on the outer side of the fixing plate, and the slit is located on the fixing plate at the bottom of the groove.

[0012] Furthermore, the fixing unit on the fixing plate is at least one fixing pipe; and the fixing unit on the ventilation pipe is at least one slit.

[0013] Furthermore, the fixing unit on the fixing plate is a raised clamping plate arranged on the outer side thereof, and a recess is formed between the raised clamping plate and the outer wall of the ventilation pipe; and the fixing unit on the ventilation pipe is at least one slit.

[0014] Furthermore, the outer wall of the ventilation pipe close to the raised clamping plate is a planar structure.

[0015] Furthermore, a support frame is arranged in the ventilation pipe, and the cross-sectional shape of the support frame is straight-shaped, V-shaped, cross-shaped, etc. The processing method of the support frame is simple, and the supporting stability performance is better.

[0016] Furthermore, the ventilation pipe is a Y-shaped ventilation pipe; a dividing slit with one end opening at the upper end of the fixing plate is provided in the middle of the fixing plate; the dividing slit is located between two branch pipes of the Y-shaped ventilation pipe.

[0017] Furthermore, a support frame is arranged in the ventilation pipe, and the cross-sectional shape of the support frame can be set to be a straight shape, a V shape or a cross shape.

[0018] Furthermore, the fixing plate has a length of 53mm-76mm, a width of 19mm-27mm, and a thickness of 1±0.1mm. The appropriate size can be selected according to the size of the patient's nasal cavity, and can also be slightly trimmed by the doctor to make it more suitable for the corresponding patient.

[0019] Furthermore, the fixing unit in the present invention can be used to install an expandable sponge or a material having the same function as an expandable sponge. During nasal septum surgery, the doctor can manually cut the expandable sponge according to the position of the patient's nasal cavity that needs support and the shape and specifications of the required expandable sponge, and install the expandable sponge that meets the patient's needs in the slits in the nasal septum fixing device, the grooves on the outer side of the fixing plate, the fixing tubes and the recesses, thereby improving the practicality and scope of application of the nasal septum fixing device.

[0020] Furthermore, the above-mentioned expanded sponge can be processed into strips or sheets, which is convenient for manual cutting by doctors.

[0021] Compared with the prior art, the present invention has the following beneficial effects.

[0022] 1. A nasal septum fixing device adopted by the present invention has a simple structure. The fixing unit provided can be cut and installed by the doctor on-site according to the use requirements during surgery. The expanded sponge is installed at different positions on the fixing plate and / or the ventilation tube, which provides a stable support for the nasal cavity, so that the nasal cavity can maintain a regular shape, effectively reduce the user's swelling and pain, and facilitate surgical treatment; at the same time, the fixing unit is easy to process, which reduces the production and use costs of the nasal septum fixing device.

[0023] 2. The nasal septum fixing device adopted by the present invention can be used at the site of use. According to the different conditions of the patients, the doctor can determine the specific installation position of the expansion sponge and the size of the expansion sponge to be used. It is more suitable for the needs of different patients and has a better use effect. It is equivalent to that each nasal septum fixing device can be used as a broad-spectrum nasal septum fixation general product, and it has very strong targetedness.

[0024] 3. A nasal septum fixing device adopted by the present invention has a groove that can limit the installation of an expandable sponge, so that the expandable sponge can be limited and moved inside it, and the position of the expandable sponge inside it can be adjusted according to usage requirements; at the same time, the expandable sponge can be fixed to the bottom of the groove through a fine gap, thereby increasing the reliability of the installation and fixation of the expandable sponge.

[0025] 4. The present invention adopts a nasal septum fixing device, and the fixing tube provided therein can, on the one hand, assist in supporting the ventilation tube to prevent the ventilation tube from being squeezed externally and causing poor ventilation for the patient; on the other hand, it can be used to fix the expansion sponge, pressing one end of the expansion sponge tightly into the fixing tube, thereby enhancing the reliability of the installation of the expansion sponge.

[0026] 5. The present invention adopts a nasal septum fixing device, and the support frame provided therein supports the inner wall of the ventilation tube, thereby avoiding the phenomenon of the ventilation tube being flattened due to external compression of the ventilation tube, so that the patient can always breathe smoothly and feel more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural diagram of the outer side of the nasal septum fixing device embodiment 1 of the present invention.

[0028] Figure 2 This is a structural diagram of the inner side of the nasal septum fixing device embodiment 1 of the present invention.

[0029] Figure 3 This is a structural diagram of the inclined protruding clamping plate of Example 2 of the nasal septum fixing device of the present invention.

[0030] Figure 4This is a structural diagram of the L-shaped protruding clamping plate of Example 2 of the nasal septum fixing device of the present invention.

[0031] Figure 5 This is a cross-sectional view of the L-shaped protruding clamping plate of Example 2 of the nasal septum fixing device of the present invention.

[0032] Figure 6 This is a schematic diagram of the installation of the fixing tube of Example 3 of the nasal septum fixing device of the present invention.

[0033] Figure 7 This is a structural diagram of Example 4 of the nasal septum fixing device of the present invention.

[0034] Figure 8 This is a structural diagram of the inner side of Example 4 of the nasal septum fixing device of the present invention.

[0035] Fig. 9 This is a structural diagram of a straight-line support frame of Example 5 of the nasal septum fixing device of the present invention.

[0036] Fig.10 This is a structural diagram of a V-shaped support frame of Example 5 of the nasal septum fixing device of the present invention.

[0037] Fig.11 This is a structural diagram of the cross-shaped support frame of Example 5 of the nasal septum fixing device of the present invention.

[0038] In the figure:

[0039] 1-fixed plate, 11-dividing seam, 12-raised card plate, 13-fixed tube;

[0040] 2-ventilation pipe, 21-support frame, 22-slit, 23-recess. DETAILED DESCRIPTION

[0041] The technical solution of the present invention will be clearly and completely described below in combination with the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments are not limitations of the present invention.

[0042] Example 1

[0043] like Figure 1 and Figure 2 As shown, a nasal septum fixing device in this embodiment includes a fixing plate 1, and a ventilation tube 2 arranged on the outer side of the fixing plate 1. The plate shape of the fixing plate 1 is adapted to the dividing surface of the nasal septum, and the inner side of the fixing plate 1 fits the nasal septum. The fixing plate 1 and the ventilation tube 2 are both made of flexible materials, which can be medical silicone or other soft materials that meet medical use requirements.

[0044] The upper end of the fixing plate 1 is located at the top of the nasal septum, and the lower end of the fixing plate 1 is located at the nostril. The contour of one side of the fixing plate 1 can be set to be a straight line, and the contour of the other side is an arc, which can better fit the physiological structure of the human nose;

[0045] In this embodiment, two slits 22 are provided on the fixing plate 1, and the two slits 22 are arranged on both sides of the ventilation pipe 2, and a slit 22 is provided on both side walls of the ventilation pipe 2; the expansion sponge to be installed can be provided in a sheet shape, and the two ends of the sheet expansion sponge are respectively embedded in the two slits 22 on the ventilation pipe 2; the expansion sponge to be installed can be provided in a strip shape, and the bottom end of the strip expansion sponge can be embedded in the slit 22 on the fixing plate 1.

[0046] Example 2

[0047] like Figure 3 As shown, a nasal septum fixing device in this embodiment has the same structure as the fixing plate 1 and the ventilation tube 2 in Example 1; it also includes a raised card plate 12 arranged on the fixing plate 1, and a slit 22 can be arranged at the fixing plate 1 between the raised card plate 12 and the ventilation tube 2. The outer wall of the ventilation tube 2 close to the raised card plate 12 is a planar structure, and a recess 23 is formed between the raised card plate 12 and the outer wall of the ventilation tube 2. The expansion sponge to be installed can be slidably adjusted along the outer wall of the ventilation tube 2 in the recess 23;

[0048] The raised clamping plate 12 can be set as an inclined raised clamping plate, which is inclined in the direction close to the ventilation pipe 2, and is used to limit the position of the expansion sponge to be installed on the recessed portion 23, and fix the expansion sponge on the fixed plate 1 through the slit 22. The expansion sponge to be installed can be slid and adjusted in the slit 22; at least one slit 22 can be opened on the ventilation pipe 2 according to the needs of use, for fixing the expansion sponge.

[0049] like Figure 4 and Figure 5 As shown, the raised clamping plate 12 can also be set as an L-shaped raised clamping plate, and the L-shaped raised clamping plate can also clamp the top edge of the expanded sponge in the recess 23, thereby enhancing the limiting fixation of the expanded sponge by the raised clamping plate 12.

[0050] Example 3

[0051] like Figure 6 As shown, a nasal septum fixing device in this embodiment has the same structure as the fixing plate 1 and the ventilation tube 2 in Example 1; it also includes a fixing tube 13 arranged on the fixing plate 1, and the fixing tube 13 can fix the expansion sponge to be installed on the fixing plate 1. At the same time, according to the needs of use, fine slits 22 can be opened on the fixing plate 1 and the ventilation tube 2 respectively for fixing the expansion sponge.

[0052] Example 4

[0053] like Figure 7 and8 As shown, a nasal septum fixing device in this embodiment, the ventilation tube 2 is a Y-shaped ventilation tube, and a dividing slit 11 with one end opening at the upper end of the fixing plate 1 is provided in the middle of the fixing plate 1, and the dividing slit 11 is located between the two branch tubes of the Y-shaped ventilation tube; a fine slit 22 can be opened on the two branch tubes and the fixing plate 1, and the fine slit 22 is used to fix the expansion sponge.

[0054] Example 5

[0055] like Fig. 9 , Fig.10 and Fig.11 A nasal septum fixing device in this embodiment has the same structure as the fixing plate 1 and the ventilation tube 2 in Example 1. According to the needs of use, fine slits 22 can be respectively opened on the fixing plate 1 and the ventilation tube 2 to fix the expansion sponge; at the same time, a support frame 21 can be arranged in the ventilation tube 2, and the cross-sectional shape of the support frame 21 is a straight shape, a V shape or a cross shape, etc. The processing method of the support frame is simple, and the supporting stability performance is better, which avoids the phenomenon of the support tube being flattened due to the external compression of the ventilation tube, so that the patient can always keep breathing smoothly and feel more comfortable.

[0056] The above are only embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A nasal septum fixing device, characterized in that: It comprises a fixing plate (1) and at least one ventilation tube (2) arranged on the outer side of the fixing plate (1); the plate surface shape of the fixing plate (1) is adapted to the dividing surface of the nasal septum, and the fixing plate (1) and the ventilation tube (2) are both made of flexible materials; and fixing units are respectively arranged on the fixing plate (1) and the ventilation tube (2); The fixing unit is used to install the expansion sponge or a material having the same function as the expansion sponge; The fixing unit is at least one slit (22).

2. The nasal septum fixing device according to claim 1, characterized in that: The fixing unit further comprises a groove arranged on the outer side of the fixing plate (1), and the slit (22) is located on the fixing plate (1) at the bottom of the groove.

3. The nasal septum fixing device according to claim 1 or 2, characterized in that: A support frame (21) is arranged inside the ventilation pipe (2).

4. The nasal septum fixing device according to claim 1 or 2, characterized in that: The ventilation pipe (2) is a Y-shaped ventilation pipe; a dividing slit (11) with one end opening at the upper end of the fixing plate (1) is provided in the middle of the fixing plate (1); the dividing slit (11) is located between two branch pipes of the Y-shaped ventilation pipe.

5. The nasal septum fixing device according to claim 4, characterized in that: A support frame (21) is arranged inside the ventilation pipe (2).

6. A nasal septum fixing device, characterized in that: The invention comprises a fixing plate (1) and at least one ventilation tube (2) arranged on the outer side of the fixing plate (1); the plate surface shape of the fixing plate (1) is adapted to the dividing surface of the nasal septum, and the fixing plate (1) and the ventilation tube (2) are both made of flexible materials; the fixing plate (1) and the ventilation tube (2) are respectively provided with fixing units; the fixing units are used to install an expansion sponge or a material having the same function as the expansion sponge; The fixing unit on the fixing plate (1) is at least one fixing pipe (13); and the fixing unit on the ventilation pipe (2) is at least one slit (22).

7. The nasal septum fixing device according to claim 6, characterized in that: A support frame (21) is arranged inside the ventilation pipe (2).

8. The nasal septum fixing device according to claim 6, characterized in that: The ventilation pipe (2) is a Y-shaped ventilation pipe; a dividing slit (11) with one end opening at the upper end of the fixing plate (1) is provided in the middle of the fixing plate (1); the dividing slit (11) is located between two branch pipes of the Y-shaped ventilation pipe.

9. The nasal septum fixing device according to claim 8, characterized in that: A support frame (21) is arranged inside the ventilation pipe (2).

10. A nasal septum fixing device, characterized in that: The invention comprises a fixing plate (1) and at least one ventilation tube (2) arranged on the outer side of the fixing plate (1); the plate surface shape of the fixing plate (1) is adapted to the dividing surface of the nasal septum, and the fixing plate (1) and the ventilation tube (2) are both made of flexible materials; the fixing plate (1) and the ventilation tube (2) are respectively provided with fixing units; the fixing units are used to install an expansion sponge or a material having the same function as the expansion sponge; The fixing unit on the fixing plate (1) is a raised clamping plate (12) arranged on the outer side thereof, and a recess (23) is formed between the raised clamping plate (12) and the outer wall of the ventilation pipe (2); the fixing unit on the ventilation pipe (2) is at least one slit (22).

11. The nasal septum fixing device according to claim 10, characterized in that: The outer wall of the ventilation pipe (2) close to the raised clamping plate (12) is a planar structure.

12. The nasal septum fixing device according to claim 10 or 11, characterized in that: A support frame (21) is arranged inside the ventilation pipe (2).

13. The nasal septum fixing device according to claim 10 or 11, characterized in that: The ventilation pipe (2) is a Y-shaped ventilation pipe; a dividing slit (11) with one end opening at the upper end of the fixing plate (1) is provided in the middle of the fixing plate (1); the dividing slit (11) is located between two branch pipes of the Y-shaped ventilation pipe.

14. The nasal septum fixing device according to claim 13, characterized in that: A support frame (21) is arranged inside the ventilation pipe (2).

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