A knife-shaped needle for releasing the shoulder and neck envelope fascia

Abstract

A knife-shaped needle for loosening the shoulder and neck envelope fascia, relates to a tool for crushing fibrous tissue under the skin, wherein cross bars (1) perpendicular to the side walls of the support rod are provided on opposite side walls of the top of a support rod (2), triangular blades A (3) are provided on each side wall of the two cross bars in a manner that is rotationally symmetrical around the support rod and is located at the front ends of the two cross bars when the support rod rotates clockwise, and triangular blades B (4) are provided at the outer ends of the two cross bars at positions on the same side as the two triangular blades A; the utility model arranges two cross bars opposite to each other at the upper end of the support rod, and rotatably arranges the triangular blades A on the two cross bars, and rotatably arranges the triangular blades B at the ends of the two cross bars, so that after the electric spiral knife drills a hole in the hymenoplasty and simply crushes the tissue inside the hymenoplasty, the utility model can effectively crush the interspinous process space, the fibrous sclerotic tissue on both sides of the spinous process, and the envelope fascia.

Description

Technical Field

[0001] The utility model relates to a tool for crushing fibrous tissue under the skin, in particular to a knife-shaped needle head used for loosening the envelope fascia of the shoulder and neck. Background Art

[0002] The envelope fascia is the superficial layer of the deep cervical fascia, which is equivalent to the deep fascia in other parts. This layer is denser and circumferentially seals the entire shoulder and neck. The upper part is attached to the upper boundary structures of the neck, and the lower part is attached to the lower boundary structures of the neck. Patent ZL202221922162.7 and publication number CN218105991U discloses an electric spiral knife for eliminating humpback glands, which can break up the thickened, hyperplastic, and hardened fibrous tissue of the cuff fascia in the shoulder and neck area. However, since it is inserted directly into the micropores, it is unable to break up the interspinous process spaces at the bottom of the micropores and around the bottom of the holes, the fibrous tissue on both sides of the spinous processes, and the cuff fascia, so that the cuff fascia and the thickened, hyperplastic, and hardened fibrous tissue cannot be completely loosened; the hardening and contraction of the cuff fascia and fibrous tissue around the neck will cause increased pressure in the neck, conductively compress the internal jugular artery and vein, and cause slower blood flow. Slower blood flow is one of the three major causes of cardiovascular and cerebrovascular diseases known to cause myocardial infarction, cerebral thrombosis, and lower limb artery embolism. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model discloses a knife-shaped needle for loosening the shoulder and neck envelope fascia. By relatively arranging two cross bars at the upper end of a support rod, and rotatably setting a triangular blade A on the two cross bars, and rotatably setting a triangular blade B at the ends of the two cross bars, the utility model can effectively break the interspinous space, the fibrous sclerotic tissue on both sides of the spinous process and the envelope fascia after an electric spiral knife drills a hole in the pack and simply breaks the tissue inside the pack.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0005] A knife-shaped needle for loosening the shoulder and neck envelope fascia comprises a support rod, which is cylindrical and vertically arranged. Two opposite side walls of the top of the support rod are provided with cross bars perpendicular to the side walls of the support rod, so that the two cross bars and the support rod form a rod body with a T-shaped structure after being connected. A triangular blade A is provided on each side wall of the two cross bars in a manner that is rotationally symmetrical around the support rod and is located at the front end of the two cross bars when the support rod rotates clockwise. The cross section of the triangular blade A is an isosceles triangle. Triangular blades B are provided at the outer ends of the two cross bars at the same side as the two triangular blades A. The cross section of the triangular blade B is an isosceles triangle. The triangular blade A and the triangular blade B form a blade of a T-shaped structure.

[0006] The knife-shaped needle used for releasing the shoulder and neck envelope fascia, the crossbar, the support rod, the triangular blade A and the triangular blade B are all made of medical stainless steel.

[0007] The knife-shaped needle used to release the shoulder and neck envelope fascia has a support rod with a diameter of 2.35 mm.

[0008] The knife-shaped needle used for releasing the shoulder and neck envelope fascia has a support rod with a length of 50 to 150 mm.

[0009] The knife-shaped needle used for releasing the shoulder and neck envelope fascia has a crossbar length of 4.5 to 6 mm.

[0010] The knife-shaped needle used for releasing the shoulder and neck envelope fascia has a crossbar width of 1.5 to 2 mm.

[0011] The knife-shaped needle used for releasing the shoulder and neck envelope fascia has beveled corners at both ends of the triangular blade B.

[0012] The knife-shaped needle used for releasing the shoulder and neck envelope fascia is provided with arc-shaped transitions between the outer ends of the two cross bars and the side walls of the two cross bars.

[0013] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0014] The knife-shaped needle used for loosening the shoulder and neck envelope fascia described in the utility model has two cross bars relatively arranged at the upper end of the support rod, and triangular blades A are rotatably arranged on the two cross bars, and triangular blades B are rotatably arranged at the ends of the two cross bars. After the electric spiral knife drills a hole in the pouch and simply breaks the tissue inside the pouch, the utility model can effectively break the interspinous process space, the fibrous sclerosis tissue on both sides of the spinous process, and the envelope fascia. The utility model has a simple and reasonable structure, is easy to operate, has strong practicality, and has promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 AA view;

[0017] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0018] Figure 4 This is a structural schematic diagram of the utility model from another perspective.

[0019] In the figure: 1. horizontal bar; 2. support bar; 3. triangular blade A; 4. triangular blade B; 5. bevel angle. DETAILED DESCRIPTION

[0020] The present invention can be explained in more detail through the following embodiments. The present invention is not limited to the following embodiments. The purpose of disclosing the present invention is to protect all changes and improvements within the scope of the present invention.

[0021] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention;

[0022] Combined with Figures 1 to 4 The knife-shaped needle used for releasing the shoulder and neck envelope fascia comprises a support rod 2, which is cylindrical and vertically arranged. A cross bar 1 perpendicular to the side wall of the support rod 2 is arranged on the opposite side walls of the top of the support rod 2, so that the two cross bars 1 and the support rod 2 are connected to form a rod body of a T-shaped structure, and a triangular blade A3 is arranged on each side wall of the two cross bars 1 in a manner that is rotationally symmetrical around the support rod 2 and is located at the front end of the two cross bars 1 when the support rod 2 rotates clockwise. The cross section of the triangular blade A3 is an isosceles triangle, and the outer ends of the two cross bars 1 are located at the same side as the two triangular blades A3. A triangular blade B4 is provided, the cross section of the triangular blade B4 is an isosceles triangle, the triangular blade A3 and the triangular blade B4 form a blade of a T-shaped structure, the cross bar 1, the support rod 2, the triangular blade A3 and the triangular blade B4 are all made of medical stainless steel, the diameter of the support rod 2 is 2.35 mm, the length of the support rod 2 is 50 to 150 mm, the length of the cross bar 1 is 4.5 to 6 mm, the width of the cross bar 1 is 1.5 to 2 mm, bevel angles 5 are provided at both ends of the triangular blade B4, and arc transitions are provided between the outer ends of the two cross bars 1 and the side walls of the two cross bars 1.

[0023] The knife-shaped needle for loosening the shoulder and neck envelope fascia described in the utility model is implemented. When in use, first use an electric spiral knife to drill a hole in the bursa along the top of the bursa and simply crush the fibrous tissue in the bursa. After the crushed fibrous tissue is sucked out with a medical liposuction needle, an empty capsule is formed in the bursa. After the opening is slightly enlarged in a slender shape with an electric spiral knife, the lower end of the support rod 2 is inserted into the rotary driver (medical electric drill) and fixed, and the upper end of the support rod 2 is extended into the bursa along the hole at the top of the bursa. The slender opening facilitates the entry of the cross bar 1. After both cross bars 1 enter the appropriate area in the bursa; when it is necessary to crush the fibrous tissue in the interspinal process gap at the bottom of the hole, the support rod 2 is set parallel to the base of the bursa, and the rotary driver is turned on. The rotary driver drives the support rod 2 to rotate in a clockwise direction, and the triangular blade B4 can slightly extend into the spinous process. The sclerotic fibrous tissue in the interspinous process gap is crushed in the gap. The triangular blade B4 with an isosceles triangle cross-section and a triangular blade B4 with bevel angles 5 at both ends can effectively prevent the end of the triangular blade B4 from causing damage to the bones on both sides of the interspinous process gap; when it is necessary to crush the fibrous tissue and the envelope fascia on both sides of the spinous process at the bottom of the hole, the support rod 2 is set perpendicular to the base of the pars plana, and the rotary drive is turned on. The rotary drive drives the support rod 2 to rotate in a clockwise direction. The triangular blade A3 can crush the fibrous sclerotic tissue and the envelope fascia on both sides of the spinous process. The triangular blade A3 with an isosceles triangle cross-section can effectively prevent the triangular blade A3 from damaging the bones on both sides of the spinous process when crushing the fibrous sclerotic tissue and the envelope fascia on both sides of the spinous process; after the crushing is completed, the crushed fibrous tissue is extracted with a medical liposuction needle to complete the operation.

[0024] The parts not described in detail in this utility model are prior art.

Claims

1. A knife-shaped needle for releasing the shoulder and neck envelope fascia, characterized by: The invention comprises a support rod (2), the support rod (2) is cylindrical and vertically arranged, and cross bars (1) perpendicular to the side walls of the support rod (2) are arranged on opposite side walls of the top of the support rod (2), so that the two cross bars (1) and the support rod (2) are connected to form a rod body with a T-shaped structure, and triangular blades A (3) are arranged on each side wall of the two cross bars (1) in a manner that they are rotationally symmetrical around the support rod (2) and are located at the front ends of the two cross bars (1) when the support rod (2) rotates clockwise, and the cross section of the triangular blade A (3) is an isosceles triangle, and triangular blades B (4) are arranged on the outer ends of the two cross bars (1) at positions on the same side as the two triangular blades A (3), and the cross section of the triangular blade B (4) is an isosceles triangle, and the triangular blade A (3) and the triangular blade B (4) form a blade of a T-shaped structure.

2. The knife-shaped needle for releasing the shoulder and neck cuff fascia according to claim 1 is characterized by: The crossbar (1), the support bar (2), the triangular blade A (3) and the triangular blade B (4) are all made of medical stainless steel.

3. The knife-shaped needle for releasing the shoulder and neck cuff fascia according to claim 1 is characterized by: The diameter of the support rod (2) is 2.35 mm.

4. The knife-shaped needle for releasing the shoulder and neck cuff fascia according to claim 1 is characterized by: The length of the support rod (2) is 50 to 150 mm.

5. The knife-shaped needle for releasing the shoulder and neck cuff fascia according to claim 1 is characterized by: The length of the crossbar (1) is 4.5 to 6 mm.

6. The knife-shaped needle for releasing the shoulder and neck cuff fascia according to claim 1 is characterized by: The width of the crossbar (1) is 1.5 to 2 mm.

7. The knife-shaped needle for releasing the shoulder and neck cuff fascia according to claim 1 is characterized by: Beveled corners (5) are provided at both ends of the triangular blade B (4).

8. The knife-shaped needle for releasing the shoulder and neck cuff fascia according to claim 1 is characterized by: Arc-shaped transitions are provided between the outer ends of the two cross bars (1) and the side walls of the two cross bars (1).

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