Nasal septum detacher

Abstract

The utility model discloses a nasal septum detacher. Comprising a stripper body (1), a handle (2) is arranged at the end of the stripper body (1), and a suction connector (4) is arranged at the end of the handle (2). A conversion head (3) for converting suction and flushing is arranged between the stripper body (1) and the handle (2); the end part of the handle (2) is also provided with a flushing connector (5); the outer sides of the suction connector (4) and the flushing connector (5) are sleeved with quick connectors (6); ball grooves (602) are respectively formed in the lower side parts of the suction connector (4) and the flushing connector (5); and a plurality of balls (603) are arranged on the side part of the ball groove (401). The nasal septum flusher can be connected with a negative pressure aspirator and a saline bag at the same time, so that nasal septum is flushed or blood is sucked; the suction tube and the flushing tube can be connected more quickly and reliably through the quick connector, and the suction tube has the advantages of being convenient to use and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a nasal septum stripper. Background Art

[0002] Nasal septum deviation is a common disease in otolaryngology. Nasal septum deviation accompanied by severe clinical symptoms (such as epistaxis, nasal polyps, nasal congestion, snoring, sinusitis, etc.) requires surgical correction of the nasal septum. A nasal septum stripper, as a kind of instrument required for nasal septum surgery, is mainly used to separate the nasal mucosa and perichondrium on both sides of the nasal septum cartilage. For example, the Chinese utility model patent with the authorization announcement number CN212307975U discloses a nasal septum stripper, including a stripper body and a handle fixed to the stripper body, wherein the stripper body is a hollow tube; the head of one end of the stripper body is flat and curved in an arc shape, a through hole is provided in the middle of the handle, the through hole is connected to the stripper body, the handle is provided with a groove around the through hole, and the other end of the stripper body is provided with a negative pressure suction device connector. The utility model can separate the nasal mucosa and perichondrium on both sides of the nasal septum cartilage, and then use the negative pressure suction device connected to the utility model to suck away the blood. During nasal septum surgery, bleeding from the nasal septum is easier to coagulate, and it is difficult to suction it with a negative pressure aspirator alone. An assistant is required to use a syringe to draw saline solution to flush the nasal septum and wash away the coagulated blood to keep the surgical field clear. However, during this process, there will be congestion near the operating table, which is not conducive to the progress of the operation. In addition, the connection of the suction tube is also time-consuming and labor-intensive. Utility Model Content

[0003] The purpose of the utility model is to provide a nasal septum stripper. The utility model can be connected to a negative pressure aspirator and a saline bag at the same time to flush the nasal septum or suck blood and water; the setting of the quick connector can make the connection between the suction tube and the flushing tube faster and more reliable, and has the advantages of convenient use and high efficiency.

[0004] The technical solution of the utility model is as follows: a nasal septum stripper comprises a stripper body and a handle; a conversion head for converting between suction and flushing is provided between the stripper body and the handle; a suction connection head and a flushing connection head are provided at the end of the handle, and both the suction connection head and the flushing connection head are connected to the conversion head; a quick connector is sleeved on the outer side of the handle end; two connecting cavities are provided in the quick connector, and a resistance block is provided at the lower part of the connecting cavity; the suction connection head and the flushing connection head are respectively arranged in the connecting cavity, and springs are sleeved on the suction connection head and the flushing connection head; one end of the spring abuts against the resistance block, and the other end of the spring abuts against the end face of the handle; ball grooves are provided on the lower sides of the suction connection head and the flushing connection head; a plurality of balls are embedded in the ball grooves, and the balls abut against the resistance block.

[0005] The above-mentioned nasal septum stripper has a first lumen and a second lumen in the handle, and the first lumen and the second lumen are respectively connected to the suction connection head and the flushing connection head; the conversion head is connected to the interior of the stripper body, and the conversion head is connected to the first lumen and the second lumen.

[0006] The aforementioned nasal septum stripper, the conversion head is rotatably connected to the handle; a semicircular piece is arranged inside the conversion head, and the semicircular piece abuts against the end of the handle.

[0007] The above-mentioned nasal septum stripper has an upper portion of the connecting cavity that is cylindrical and a lower portion of the connecting cavity that is conical.

[0008] The aforementioned nasal septum stripper has a rubber pad between the semicircular piece and the end of the handle.

[0009] The aforementioned nasal septum stripper, the outer end of the connecting cavity is provided with an inner chamfer.

[0010] The aforementioned nasal septum stripper has an oblate stripper head at the end of the stripper body, a through hole is formed on the stripper head, and the through hole is connected to the interior of the stripper body.

[0011] The aforementioned nasal septum stripper has anti-slip grooves on the side of the handle.

[0012] Compared with the prior art, when the utility model is used, first the quick connector is pressed downward to compress the spring at the lower part of the connecting cavity, at which time the multiple balls in the connecting cavity slide downward and disengage from the ball groove; then the suction tube and the flushing tube are respectively inserted into the quick connector, so that the suction tube and the flushing tube are respectively sleeved on the suction connecting head and the flushing connecting head, and sleeved on the outside of the ball groove; then the quick connector is loosened, so that the spring rebounds upward, the multiple balls move upward, embed into the ball groove, and the suction tube and the flushing tube are clamped between the balls and the ball groove, completing the connection between the suction tube and the flushing tube; the conversion head can be used to convert suction or flushing; the utility model can be connected to a negative pressure aspirator and a saline bag at the same time to flush the nasal septum or aspirate blood; the setting of the quick connector can make the connection between the suction tube and the flushing tube faster and more reliable, and has the advantages of convenient use and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural diagram of the quick connector;

[0015] Figure 3 It is a schematic diagram of the structure of the conversion head.

[0016] The markings in the accompanying drawings are: 1-stripping sub-body, 101-stripping sub-head, 102-through hole, 2-handle, 3-conversion head, 301-semicircular sheet, 4-suction connector, 401-first tube cavity, 5-flushing connector, 501-second tube cavity, 6-quick connector, 601-connecting cavity, 602-ball groove, 603-ball, 604-resistance block, 605-spring. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0018] Embodiment: Nasal septum stripper, structure as Figure 1 and Figure 2As shown, it includes a stripper body 1 and a handle 2. The interior of the stripper body 1 is hollow. The end of the stripper body 1 is provided with an oblate stripper head 101. The stripper head 101 is used in nasal septum surgery to separate the nasal mucosa and perichondrium on both sides of the nasal septum cartilage. The stripper head 101 is provided with a through hole 102, which is connected to the interior of the stripper body 1. The through hole 102 can be used to flush or aspirate bleeding at the nasal septum; the side of the handle 2 is provided with anti-slip grooves. The end of the handle 2 is provided with a suction connector 4 and a flushing connector 5, and the suction connector 4 and the flushing connector 5 are used to connect the suction tube and the flushing tube respectively; the outer side of the end of the handle 2 is sleeved with a quick connector 6; two connection cavities 601 are provided in the quick connector 6, and a resistance block 604 is provided at the lower part of the connection cavity 601, and the suction connector 4 and the flushing connector 5 are respectively arranged in the connection cavity 601; and the suction connector 4 and the flushing connector 5 are sleeved with a spring 605; one end of the spring 605 is in contact with the resistance block The suction connector 4 and the flushing connector 5 are respectively provided with a ball groove 602; a plurality of balls 603 are embedded in the ball groove 602; when the suction tube and the flushing tube are respectively sleeved on the suction connector 4 and the flushing connector 5 and cover the outside of the ball groove 602, the connection cavity 601 is lifted upward so that the balls 603 can abut against the suction tube and the flushing tube outside the ball groove 602, making the connection between the suction tube and the flushing tube more firm and reliable. The balls 603 abut against the ball groove 602 and the bottom of the connection cavity 601. The balls 603 abut against the abutment block 604. The upper part of the connecting cavity 601 is cylindrical, and the lower part of the connecting cavity 601 is conical. This shape allows the ball 603 to be gradually squeezed into the ball groove 602 when it is lifted upward; when the ball 603 slides downward, it is free from the interference with the ball groove 602. The outer end of the connecting cavity 601 is provided with an inner chamfer to facilitate the insertion of the suction tube and the flushing tube into the quick connector 6.When the utility model is used, the quick connector 6 is first pressed downward to compress the spring 605 at the lower part of the connection chamber 601. At this time, the multiple balls 603 in the connection chamber 601 slide downward and disengage from the ball groove 602. Then, the suction tube and the flushing tube are respectively inserted into the quick connector 6, so that the suction tube and the flushing tube are respectively sleeved on the suction connector 4 and the flushing connector 5, and sleeved on the outer side of the ball groove 602. Then, the quick connector 6 is released, so that the spring 605 rebounds upward, and the multiple balls 603 move upward and embed into the ball grooves. 602, and the suction tube and the flushing tube are clamped between the ball 603 and the ball groove 602, so as to complete the connection between the suction tube and the flushing tube; the quick connector 6 is pressed again, so that the ball 603 slides down again and breaks away from the interference with the ball groove 602, and the suction tube and the flushing tube can be pulled out at this time; the utility model can be connected to the negative pressure aspirator and the saline bag at the same time to flush the nasal septum or absorb blood; the setting of the quick connector can make the connection between the suction tube and the flushing tube faster and more reliable, and has the advantages of convenient use and high efficiency.

[0019] The conversion head 3 is as follows Figure 3 As shown, a conversion head 3 for converting suction and flushing is provided between the stripping sub-body 1 and the handle 2, and the suction connection head 4 and the flushing connection head 5 are both connected to the conversion head 3; a first lumen 401 and a second lumen 501 are provided in the handle 2, and the first lumen 401 and the second lumen 501 are respectively connected to the suction connection head 4 and the flushing connection head 5; the conversion head 3 is connected to the inside of the stripping sub-body 1, and the conversion head 3 is connected to the first lumen 401 and the second lumen 501; the conversion head 3 is rotatably connected to the handle 2; a semicircular piece 301 is provided in the conversion head 3, and the semicircular piece 301 conflicts with the end of the handle 2. A rubber pad is provided between the semicircular piece 301 and the end of the handle 2, and the provision of the rubber pad can increase the sealing performance of the semicircular piece 301 and the first lumen 401 and the second lumen 501. When in use, the conversion head 3 is rotated so that the semicircular piece 301 blocks the outlet of the first lumen 401 or the second lumen 501, thereby realizing the conversion of suction or flushing of the utility model.

[0020] Working principle: When the utility model is in use, first press the quick connector 6 downward to compress the spring 605 at the lower part of the connecting chamber 601, at which time the multiple balls 603 in the connecting chamber 601 slide downward and disengage from the ball groove 602; then insert the suction tube and the flushing tube into the quick connector 6 respectively, so that the suction tube and the flushing tube are respectively sleeved on the suction connector 4 and the flushing connector 5, and sleeved on the outside of the ball groove 602; then release the quick connector 6, so that the spring 605 rebounds upward, the multiple balls 603 move upward, embed into the ball groove 602, and the suction tube and the flushing tube are clamped between the balls 603 and the ball groove 602, so as to complete the connection between the suction tube and the flushing tube; the conversion head 3 can be used to convert suction or flushing; the utility model can be connected to a negative pressure aspirator and a saline bag at the same time to flush the nasal septum or aspirate blood; the setting of the quick connector can make the connection between the suction tube and the flushing tube faster and more reliable, and has the advantages of convenient use and high efficiency.

[0021] The above embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. In this embodiment, up, down, left, right, front, and back only represent their relative positions and do not represent their absolute positions. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A nasal septum stripper, comprising a stripper body (1) and a handle (2); characterized in that: A conversion head (3) for converting between suction and flushing is provided between the stripping sub-body (1) and the handle (2); a suction connection head (4) and a flushing connection head (5) are provided at the end of the handle (2), and both the suction connection head (4) and the flushing connection head (5) are connected to the conversion head (3); a quick connector (6) is provided on the outer side of the end of the handle (2); two connection cavities (601) are provided in the quick connector (6), and a resistance block (604) is provided at the lower part of the connection cavity (601); the suction connection head (4) and the flushing connection head (5) are connected to the conversion head (3); (5) are respectively arranged in the connection cavity (601), and a spring (605) is sleeved on the suction connection head (4) and the flushing connection head (5); one end of the spring (605) abuts against the abutment block (604), and the other end of the spring (605) abuts against the end surface of the handle (2); the lower side of the suction connection head (4) and the flushing connection head (5) are provided with a ball groove (602); a plurality of balls (603) are embedded in the ball groove (602), and the balls (603) abut against the abutment block (604).

2. The nasal septum stripper according to claim 1, characterized in that: The handle (2) is provided with a first lumen (401) and a second lumen (501), and the first lumen (401) and the second lumen (501) are respectively connected to the suction connection head (4) and the flushing connection head (5); the conversion head (3) is connected to the interior of the stripping sub-body (1), and the conversion head (3) is connected to the first lumen (401) and the second lumen (501).

3. The nasal septum stripper according to claim 1, characterized in that: The conversion head (3) is rotatably connected to the handle (2); a semicircular piece (301) is provided inside the conversion head (3), and the semicircular piece (301) is in conflict with the end of the handle (2).

4. The nasal septum stripper according to claim 1, characterized in that: The upper portion of the connecting cavity (601) is cylindrical, and the lower portion of the connecting cavity (601) is conical.

5. The nasal septum stripper according to claim 3, characterized in that: A rubber pad is provided between the semicircular piece (301) and the end of the handle (2).

6. The nasal septum stripper according to claim 1, characterized in that: The outer end of the connecting cavity (601) is provided with an inner chamfer.

7. The nasal septum peeling device according to claim 1, characterized in that: An oblate stripping sub-head (101) is provided at the end of the stripping sub-body (1), and a through hole (102) is provided on the stripping sub-head (101), and the through hole (102) is connected to the inside of the stripping sub-body (1).

8. The nasal septum peeling device according to claim 1, characterized in that: The side of the handle (2) is provided with anti-slip grooves.

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