Stripper for comprehensive nasal surgery

Abstract

The utility model relates to the technical field of medical instruments, in particular to a detacher for a comprehensive nasal surgery, which comprises a handheld rod, a connecting block fixedly mounted at the left end of the handheld rod, a detaching head fixedly mounted at one end of the connecting block, a liquid suction opening formed in the surface of one end of the detaching head, and a sliding sleeve arranged on the outer surface of the handheld rod. Fixing bolts are installed on the two sides of the outer surface of the sliding sleeve, and the bottom ends of the fixing bolts extend into the sliding sleeve. According to the detacher for the comprehensive nasal surgery, by rotating the fixing bolt, the bottom end of the fixing bolt is separated from the surface of the handheld rod, the sliding sleeve can slide on the outer surface of the handheld rod, the length of the whole handheld part can be conveniently adjusted, the use requirement of a doctor is met, and by rotating the fixing bolt, the bottom end of the fixing bolt is separated from the surface of the handheld rod, so that the detacher is convenient to use. And the sliding sleeve can slide on the outer surface of the handheld rod, so that the length of the whole handheld part is convenient to adjust, and the use requirements of doctors are met.

Description

Technical Field

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

[0002] In medical aesthetics or nasal repair, for surgeries inside the nose, a stripper is used to strip the periosteum and other tissues. Generally, the stripper head of the stripper is divided into many types, such as single head, hook head, double head, etc., which are convenient for use and different situations. It is necessary to select a suitable and reasonable stripper. Generally, the stripper exists in a single form.

[0003] Patent application number: 201822014711.0 proposes a stripper for rhinoplasty. The utility model has a reasonable structural design and is easy to operate. It not only effectively realizes the stripping operation of rhinoplasty, but also provides two instruments, a stripper and an aspirator, required in rhinoplasty at one time, which is convenient for doctors to use, greatly speeds up the operation and has high practicality.

[0004] However, the stripping head of the device is directly exposed to the outside and is prone to collision with other instruments, causing the stripping head to become blunt, affecting the normal use of the device. In addition, the stripping head itself is relatively sharp and is prone to scratching the doctor's palm during use, affecting the doctor's use. Utility Model Content

[0005] The purpose of the utility model is to provide a stripper for rhinoplasty to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A stripper for nose complex surgery comprises a hand-held rod, a connecting block is fixedly installed on the left end of the hand-held rod, a stripping head is fixedly installed on one end of the connecting block, a liquid suction port is opened on the surface of one end of the stripping head, a sliding sleeve is arranged on the outer surface of the hand-held rod, fixing bolts are installed on both sides of the outer surface of the sliding sleeve, the bottom ends of the fixing bolts extend to the inside of the sliding sleeve and contact the outer surface of the hand-held rod, a collecting box is installed on the right end of the hand-held rod, a collecting cavity is opened inside the collecting box, a negative pressure liquid aspirator is installed inside the hand-held rod, a suction tube is fixedly installed on the input end of the negative pressure liquid aspirator, one end of the suction tube is connected to the liquid suction port, a discharge tube is fixedly installed on the output end of the negative pressure liquid aspirator, and one end of the discharge tube is inserted into the inside of the collecting cavity.

[0008] Preferably, the outer surface of the sliding sleeve is provided with anti-slip grooves.

[0009] Preferably, two slide grooves are provided on the outer surface of the handle bar, and two slide grooves 2 are provided inside the sliding sleeve. The positions of the slide grooves 2 and 2 correspond to the positions of the slide grooves. Slide blocks are slidably arranged inside the slide grooves 2, and one end of the slide blocks extends into the interior of the slide grooves and is slidably connected to the slide grooves.

[0010] Preferably, an annular thread groove is provided on the left side surface of the collecting box, a connecting ring is fixedly mounted on the right end of the hand-held rod, and a thread matching the annular thread groove is provided on the surface of the connecting ring.

[0011] Preferably, an insertion hole is provided at the center of the left side surface of the collecting box, and the drain pipe is inserted into the interior of the collecting cavity through the insertion hole.

[0012] Preferably, an elastic sealing sleeve is fixedly mounted on the inner wall of the insertion hole, and the inner surface of the elastic sealing sleeve abuts against the outer surface of the discharge pipe.

[0013] Compared with the prior art, the utility model provides a stripper for rhinoplasty, which has the following beneficial effects:

[0014] 1. The stripper used for rhinoplasty can start the negative pressure aspirator to conveniently aspirate the tissue fluid left inside the nasal cavity during the operation, so that the doctor can observe the inside of the patient's nasal cavity and perform the operation better. After the operation, the collection box can be removed from the device to facilitate the cleaning of the entire device.

[0015] 2. The stripper used for rhinoplasty surgery can separate the bottom end of the fixing bolt from the surface of the hand-held rod by rotating the fixing bolt, and the sliding sleeve can slide on the outer surface of the hand-held rod, which is convenient for adjusting the length of the entire hand-held part to meet the doctor's use needs. The stripper can separate the bottom end of the fixing bolt from the surface of the hand-held rod by rotating the fixing bolt, and the sliding sleeve can slide on the outer surface of the hand-held rod, which is convenient for adjusting the length of the entire hand-held part to meet the doctor's use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when lengthened;

[0018] Figure 3 This is a schematic diagram of the structure of the protective stripping head of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the sliding sleeve of the utility model;

[0020] Figure 5 It is a schematic diagram of the internal structure of the utility model.

[0021] In the figure: 1. Hand-held rod; 2. Connecting block; 3. Stripping head; 4. Liquid suction port; 5. Slide groove; 6. Sliding sleeve; 7. Fixing bolt; 8. Slide groove 2; 9. Sliding block; 10. Collection box; 11. Collection chamber; 12. Annular threaded groove; 13. Connecting ring; 14. Insertion hole; 15. Drain pipe; 16. Negative pressure aspirator; 17. Suction tube. DETAILED DESCRIPTION

[0022] See also Figure 1-5 A stripper for nose comprehensive surgery, comprising a hand-held rod 1, a connecting block 2 is fixedly installed at the left end of the hand-held rod 1, a stripping head 3 is fixedly installed at one end of the connecting block 2, a liquid suction port 4 is opened on the surface of one end of the stripping head 3, which is used to suck away the tissue fluid left inside the nasal cavity during the operation, a sliding sleeve 6 is arranged on the outer surface of the hand-held rod 1, and fixing bolts 7 are installed on both sides of the outer surface of the sliding sleeve 6, and the bottom ends of the fixing bolts 7 extend to the inside of the sliding sleeve 6 and contact with the outer surface of the hand-held rod 1, and the sliding sleeve 6 can be moved toward the tail end of the hand-held rod 1 to adjust the length of the entire hand-held part to meet the doctor's use needs, and can also be moved to the position of the stripping head 3 to cover the stripping head 3, that is, the stripping The head 3 is protected to prevent additional wear of the stripping head 3 and to prevent the stripping head 3 from accidentally injuring the doctor. A collecting box 10 is installed at the right end of the hand-held rod 1. A collecting chamber 11 is opened inside the collecting box 10 for collecting tissue fluid. A negative pressure aspirator 16 is installed inside the hand-held rod 1. A suction tube 17 is fixedly installed at the input end of the negative pressure aspirator 16. One end of the suction tube 17 is connected to the aspiration port 4. A discharge tube 15 is fixedly installed at the output end of the negative pressure aspirator 16. One end of the discharge tube 15 is inserted into the collecting chamber 11. By starting the negative pressure aspirator 16, the tissue fluid retained in the nasal cavity during the operation can be sucked away, which makes it convenient for the doctor to observe the inside of the patient's nasal cavity and perform the operation better.

[0023] Furthermore, the outer surface of the sliding sleeve 6 is provided with anti-slip grooves to facilitate the doctor to take the device and prevent the doctor from slipping and affecting the use.

[0024] See also Figure 4 Two slide grooves 5 are provided on the outer surface of the hand-held rod 1, and two slide grooves 8 are provided inside the sliding sleeve 6. The positions of the slide grooves 8 and 8 correspond to each other. Slide blocks 9 are slidably arranged inside the slide grooves 8. One end of the slide blocks 9 extends to the inside of the slide grooves 5 and is slidably connected to the slide grooves 5. The slide blocks 9 can limit the sliding sleeve 6 to prevent the sliding sleeve 6 from detaching from the hand-held rod 1 and affecting the normal use of the device.

[0025] See also Figure 5A circular thread groove 12 is provided on the left surface of the collecting box 10, and a connecting ring 13 is fixedly installed on the right end of the hand-held rod 1. The surface of the connecting ring 13 is provided with a thread matching the circular thread groove 12. By rotating the collecting box 10, the connecting ring 13 is driven to rotate relatively inside the circular thread groove 12, which makes it convenient to disassemble the collecting box 10 from the hand-held rod 1, that is, the tissue fluid can be taken out, and the entire device can be cleaned and disinfected.

[0026] Among them, an insertion hole 14 is opened at the center of the left side surface of the collection box 10, and the drainage tube 15 is inserted into the interior of the collection chamber 11 through the insertion hole 14. An elastic sealing sleeve is fixedly installed on the inner wall of the insertion hole 14. The inner surface of the elastic sealing sleeve abuts against the outer surface of the drainage tube 15 to prevent tissue fluid from flowing out through the insertion hole 14 and affecting the normal use of the device.

[0027] Working principle: When using the stripper for nasal comprehensive surgery, first, by rotating the fixing bolt 7, the bottom end of the fixing bolt 7 is separated from the surface of the hand-held rod 1, and the sliding sleeve 6 can slide on the outer surface of the hand-held rod 1, which is convenient for adjusting the length of the entire hand-held part to meet the doctor's use needs. After the position of the sliding sleeve 6 is adjusted, the fixing bolt 7 is rotated to make its bottom end abut against the surface of the hand-held rod 1, that is, the position of the sliding sleeve 6 can be fixed. When performing nasal comprehensive surgery, the negative pressure aspirator 16 can be started to conveniently absorb the tissue fluid retained in the nasal cavity during the operation, so that the doctor can observe the inside of the patient's nasal cavity and perform the operation better. After the operation is completed, the collection box 10 can be removed from the device to facilitate cleaning of the entire device. When the device is no longer needed, the sliding sleeve 6 can be slid again to move it to one side of the stripping head 3 to cover the stripping head 3, that is, the stripping head 3 can be protected to prevent the stripping head 3 from generating additional wear and tear, and the stripping head 3 can be prevented from accidentally injuring the doctor, thereby further improving the practicality of the device.

Claims

1. A stripper for rhinoplasty, comprising a hand-held rod (1), characterized in that: The left end of the hand-held rod (1) is fixedly mounted with a connection block (2), one end of the connection block (2) is fixedly mounted with a stripping head (3), one end surface of the stripping head (3) is provided with a liquid suction port (4), the outer surface of the hand-held rod (1) is provided with a sliding sleeve (6), both sides of the outer surface of the sliding sleeve (6) are mounted with fixing bolts (7), the bottom ends of the fixing bolts (7) extend to the inside of the sliding sleeve (6) and contact the outer surface of the hand-held rod (1), the hand-held rod (1) ) is installed at the right end of the collecting box (10), the collecting box (10) is provided with a collecting chamber (11) inside, a negative pressure liquid aspirator (16) is installed inside the hand-held rod (1), a suction tube (17) is fixedly installed at the input end of the negative pressure liquid aspirator (16), one end of the suction tube (17) is connected to the liquid aspiration port (4), and a discharge tube (15) is fixedly installed at the output end of the negative pressure liquid aspirator (16), one end of the discharge tube (15) is inserted into the collecting chamber (11).

2. The stripper for rhinoplasty according to claim 1, characterized in that: The outer surface of the sliding sleeve (6) is provided with anti-slip grooves.

3. The stripper for rhinoplasty according to claim 1, characterized in that: The outer surface of the hand-held rod (1) is provided with two slide grooves (5), and the interior of the sliding sleeve (6) is provided with two second slide grooves (8), the positions of the second slide grooves (8) correspond to the positions of the slide grooves (5), and a sliding block (9) is slidably arranged inside the second slide grooves (8), and one end of the sliding block (9) extends into the interior of the slide groove (5) and is slidably connected to the slide groove (5).

4. The stripper for rhinoplasty according to claim 1, characterized in that: The left side surface of the collection box (10) is provided with an annular thread groove (12), and the right end of the hand-held rod (1) is fixedly mounted with a connecting ring (13), and the surface of the connecting ring (13) is provided with threads matching the annular thread groove (12).

5. The stripper for rhinoplasty according to claim 1, characterized in that: An insertion hole (14) is provided at the center of the left side surface of the collection box (10), and the drainage tube (15) is inserted into the interior of the collection chamber (11) through the insertion hole (14).

6. The stripper for rhinoplasty according to claim 5, characterized in that: An elastic sealing sleeve is fixedly mounted on the inner wall of the insertion hole (14), and the inner surface of the elastic sealing sleeve abuts against the outer surface of the liquid discharge pipe (15).

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