Disposable automatic catgut embedding needle

Abstract

The utility model discloses a disposable automatic catgut embedding needle, which relates to the technical field of acupoint catgut embedding, and comprises a transparent shell, a rotating turntable is rotatably mounted at the lower end of an inner cavity of the transparent shell, a plurality of catgut storage grooves are formed in the side wall of the rotating turntable at equal intervals, and puncture needle heads are mounted on one side of the bottom of the transparent shell corresponding to the positions of the catgut storage grooves. The inner cavity of the puncture needle head is communicated with the position of the thread storage groove in the inner cavity of the transparent shell, the thread storage groove aligned with the puncture needle head can be changed by rotating the rotating disc, then the thread embedding push needle is pushed to stretch out and draw back, when the puncture needle head pierces into the acupuncture point of a patient, a medicated thread penetrates through the puncture needle head to be ejected out, and a thread embedding material is accurately and rapidly implanted into the acupuncture point. After implantation is completed, the catgut embedding push needle is pulled out, then the rotating disc is rotated, the medicated thread in the next thread storage groove is switched, next catgut embedding treatment is carried out, the operation process is simplified, the trauma and infection risks are reduced, and the stability and repeatability of the curative effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of acupoint thread embedding, in particular to a disposable automatic thread embedding needle. Background Art

[0002] Acupuncture thread embedding refers to the use of needles and medicated threads to stimulate meridians, balance yin and yang, harmonize qi and blood, and regulate internal organs within acupuncture points, based on acupuncture theory, to achieve the purpose of treating diseases. With the development of modern medical technology, minimally invasive, highly effective, and low-traumatic treatment methods have gradually become mainstream. Patients and medical staff alike desire more convenient and safe medical devices to alleviate the pain and risks of treatment. The emergence of new biomaterials, such as catgut and polylactic-co-glycolic acid (PGLA) and other polymer synthetic materials, has provided new options for acupuncture thread embedding therapy. These materials have excellent biocompatibility and biodegradability, and can function safely and stably in the human body.

[0003] Traditional acupuncture thread embedding therapy presents numerous operational inconveniences. For example, the needles are separated from the embedding instrument, requiring both hands for simultaneous operation, making it extremely inconvenient for a single operator. Furthermore, contact with the needle eye or needle tip can easily lead to infection. Furthermore, repeated disinfection and reuse of used needles can easily lead to cross-infection, increasing medical risks. Therefore, we propose a disposable, automatic thread embedding needle. Utility Model Content

[0004] The purpose of this utility model is to address the numerous inconveniences associated with traditional acupuncture thread embedding therapy, such as the separation of the needle and the thread embedding device, which requires both hands to operate simultaneously, making it extremely inconvenient for a single person to operate, and the risk of infection from contact with the needle eye or needle tip. Furthermore, the repeated use of disinfected and used needles can easily lead to cross-infection, increasing medical risks. The utility model provides a disposable, automatic thread embedding needle.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A disposable automatic thread embedding needle comprises a transparent shell, a rotating turntable is rotatably mounted on the lower end of the inner cavity of the transparent shell, and a plurality of thread storage grooves are provided at equal intervals on the side wall of the rotating turntable, a puncture needle is mounted on one side of the bottom of the transparent shell at a position corresponding to the thread storage groove, and the inner cavity of the puncture needle is connected to the position of the thread storage groove in the inner cavity of the transparent shell, an upper insertion tube is fixedly connected to the upper end of the inner cavity of the transparent shell, and a thread embedding push needle is slidably mounted on the side wall of the upper insertion tube at a position corresponding to the upper end of the puncture needle, and a disinfection mechanism is provided in the middle of the inner cavity of the upper insertion tube.

[0007] Furthermore, a needle push slide is provided on the side wall of the upper insertion tube corresponding to the position of the puncture needle head, and a side wall T-shaped groove is provided on the side of the needle push slide close to the center of the upper insertion tube. A needle push slider is slidably connected in the side wall T-shaped groove, and the outer end of the needle push slider is arranged to penetrate the transparent shell outward. The thread embedding push needle is fixedly connected to the bottom surface of the middle part of the outer end of the needle push slider, and a sliding through hole is provided on the side wall of the transparent shell corresponding to the outer end of the needle push slider.

[0008] Furthermore, the outer end of the push-pin slider is fixedly connected to an operating pull rod, and the operating pull rod extends downward and is fixedly connected to an operating finger ring.

[0009] Furthermore, the disinfection mechanism includes a sealing plug, a cylindrical disinfectant liquid tank is opened at the center of the upper end of the upper insert cylinder, and the sealing plug is inserted into the upper end of the upper insert cylinder.

[0010] Furthermore, a sterilizing cotton swab is fixedly inserted in the center of the sealing plug, and a liquid-absorbing cotton core is fixedly connected in the disinfectant liquid compartment of the upper insert tube.

[0011] Furthermore, a switching knob is inserted and rotated at the bottom of the transparent shell, and a rotating shaft of the switching knob passes through the transparent shell and is fixedly connected to the bottom center of the rotating turntable.

[0012] Furthermore, the bottom center of the upper plug-in cylinder is fixedly connected to a limit turn block, and a docking slot is provided at the upper center of the rotating turntable. The limit turn block is rotatably inserted into the docking slot. A limit ball head column is movably inserted on one side of the middle part of the side wall of the limit turn block, and a compression spring is provided between the limit ball head column and the bottom of the slot. Limited hemispherical grooves are provided on the inner wall of the docking slot at positions corresponding to multiple wire storage slots.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a transparent shell. The rotating turntable inside the transparent shell can store multiple medicine threads respectively through multiple wire storage slots on the outer wall. By rotating the rotating turntable, the wire storage slot aligned with the puncture needle can be changed. Then, by pushing the embedding needle to extend and retract, the medicine thread can be pushed through the puncture needle when the puncture needle is inserted into the patient's acupuncture point, and the embedding thread material can be accurately and quickly implanted into the acupuncture point. After the implantation is completed, the embedding thread push needle is pulled out, and then the rotating turntable is rotated to switch to the medicine thread in the next wire storage slot for the next embedding thread treatment. This needle instrument not only simplifies the operating process and reduces the risk of trauma and infection, but also improves the stability and repeatability of the therapeutic effect. The continuous automatic loading of embedding thread materials facilitates continuous puncture treatment of the same patient. The disposable feature also avoids the risk of cross infection, providing patients with a safer and more reliable treatment method.

[0015] 2. The utility model is provided with an operating pull rod, which is convenient for the doctor to operate. The doctor can insert the thumb into the operating ring. When the puncture needle pierces the patient's acupuncture point, the transparent shell can drive the needle push slider to move downward through the operating pull rod, thereby pushing the suture material through the puncture needle. When pulling out, the suture push needle is pulled out first through the operating pull rod, and then the puncture needle is pulled out through the transparent shell, which is convenient for resetting the suture push needle.

[0016] 3. The utility model has a sterilizing cotton swab that can absorb the disinfectant in the disinfectant tank and apply it to the skin at the acupuncture point to improve the disinfection effect. The absorbent cotton core that is provided can absorb and fix the disinfectant to reduce the risk of the disinfectant shaking and overflowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a front sectional view of the utility model;

[0019] Figure 3 It is a bottom sectional view of the utility model;

[0020] Figure 4 It is a top sectional view of the present utility model.

[0021] Figure numerals: 1. transparent shell; 2. puncture needle; 3. rotating turntable; 4. wire storage slot; 5. switching knob; 6. upper insert cylinder; 7. T-shaped slot on the side wall; 8. needle push slider; 9. thread embedding push needle; 10. operating lever; 11. sealing plug; 12. sterile cotton swab; 13. absorbent cotton core; 14. docking slot; 15. limit rotating block; 16. limit ball head column; 17. limit hemispherical groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] See also Figure 1 - Figure 4 The utility model provides a disposable automatic thread embedding needle, comprising a transparent shell 1, a rotating turntable 3 is rotatably installed at the lower end of the inner cavity of the transparent shell 1, and a plurality of wire storage grooves 4 are provided at equal intervals on the side wall of the rotating turntable 3, a puncture needle 2 is installed on one side of the bottom of the transparent shell 1 corresponding to the wire storage groove 4, and the inner cavity of the puncture needle 2 is connected to the position of the wire storage groove 4 in the inner cavity of the transparent shell 1, an upper insertion tube 6 is fixedly connected to the upper end of the inner cavity of the transparent shell 1, and a thread embedding push needle 9 is slidably installed on the side wall of the upper insertion tube 6 corresponding to the upper end of the puncture needle 2, and a disinfection mechanism is provided in the middle of the inner cavity of the upper insertion tube 6.

[0024] In this embodiment, preferably, a needle push slide is provided on the side wall of the upper insert cylinder 6 corresponding to the position of the puncture needle 2, and a side wall T-shaped groove 7 is provided on the side of the needle push slide close to the center of the upper insert cylinder 6, and a needle push slider 8 is slidably connected to the side wall T-shaped groove 7, and the outer end of the needle push slider 8 is arranged outward through the transparent shell 1, and the thread embedding push needle 9 is fixedly connected to the bottom surface of the middle part of the outer end of the needle push slider 8, and a sliding through hole is provided on the outer end of the needle push slider 8 corresponding to the side wall of the transparent shell 1; through the set needle push slider 8, the needle push slider 8 can move up and down along the side wall T-shaped groove 7, thereby driving the thread embedding push needle 9 to move up and down along the needle push slide, pushing the thread embedding material into the puncture needle 2, and then pushing it out and embedding it into the treatment acupuncture point.

[0025] In this embodiment, preferably, the outer end of the push-needle slider 8 is fixedly connected to an operating rod 10, and the operating rod 10 is extended downward and fixedly connected to an operating finger ring; through the set operating rod 10, the operating rod 10 can be easily operated by the doctor, and the doctor can insert the thumb into the operating finger ring. When the puncture needle 2 penetrates the patient's acupuncture point, the transparent shell 1 can drive the push-needle slider 8 to move downward through the operating rod 10, thereby pushing the embedded thread material through the puncture needle 2. When pulling out, the embedded thread push needle 9 is pulled out first through the operating rod 10, and then the puncture needle 2 is pulled out through the transparent shell 1, which is convenient for the embedded thread push needle 9 to be reset.

[0026] In this embodiment, preferably, the disinfection mechanism includes a sealing plug 11, a cylindrical disinfectant liquid tank is opened at the center of the upper end of the upper insert tube 6, and the sealing plug 11 is inserted into the upper end of the upper insert tube 6; through the setting of the sealing plug 11, the sealing plug 11 can facilitate the sealing of the disinfectant liquid tank at the upper end of the upper insert tube 6, and the disinfectant in the sealing plug 11 can be used to disinfect the acupuncture points, which is convenient for safety and hygiene during thread embedding treatment.

[0027] In this embodiment, preferably, a sterilizing cotton swab 12 is fixedly connected to the center of the sealing plug 11, and a liquid-absorbing cotton core 13 is fixedly connected to the disinfectant liquid tank of the upper insert tube 6; through the provided sterilizing cotton swab 12, the sterilizing cotton swab 12 can absorb the disinfectant in the disinfectant liquid tank and apply it to the skin at the acupuncture point to improve the disinfection effect, and through the provided liquid-absorbing cotton core 13, the liquid-absorbing cotton core 13 can absorb the fixed disinfectant to reduce the risk of the disinfectant shaking and overflowing.

[0028] In this embodiment, preferably, a switching knob 5 is inserted and rotated at the bottom of the transparent shell 1, and the rotating shaft of the switching knob 5 passes through the transparent shell 1 and is fixedly connected to the bottom center of the rotating turntable 3; through the set switching knob 5, the switching knob 5 can drive the rotating turntable 3 to rotate, which is convenient for adjusting the wire storage slot 4 aligned with the position of the puncture needle 2, and the operation is simple and easy to use.

[0029] When the lever 3 is in the unlocked position, the lever 3 is locked and the locking cam 16 is engaged with the locking cam 16, and the locking cam 16 engages with the locking cam 16 to lock the lever 3.

[0030] The working principle and use process of the present invention are as follows: when the device is used, through the transparent shell 1, the rotating turntable 3 inside the transparent shell 1 can store multiple medicine threads respectively through the multiple wire storage slots 4 on the outer wall. By rotating the rotating turntable 3, the wire storage slot 4 aligned with the puncture needle 2 can be changed, and then by pushing the embedding needle 9 to extend and retract, the medicine thread can be pushed through the puncture needle 2 when the puncture needle 2 is inserted into the patient's acupuncture point, and the embedding thread material can be accurately and quickly implanted into the acupuncture point. After the implantation is completed, the embedding thread push needle 9 is pulled out, and then the rotating turntable 3 is rotated to switch to the medicine thread in the next wire storage slot 4 for the next embedding thread treatment. This needle instrument not only simplifies the operation process and reduces the risk of trauma and infection, but also improves the stability and repeatability of the therapeutic effect. The continuous automatic loading of embedding thread materials facilitates continuous puncture treatment of the same patient, and the disposable feature also avoids the risk of cross infection, providing patients with a safer and more reliable treatment method.

[0031] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A disposable automatic thread embedding needle, characterized by: The invention comprises a transparent shell (1), a rotating turntable (3) is rotatably mounted on the lower end of the inner cavity of the transparent shell (1), and a plurality of wire storage grooves (4) are equidistantly arranged on the side wall of the rotating turntable (3), a puncture needle (2) is mounted on one side of the bottom of the transparent shell (1) at a position corresponding to the wire storage groove (4), and the inner cavity of the puncture needle (2) is connected to the position of the wire storage groove (4) in the inner cavity of the transparent shell (1), an upper inserting cylinder (6) is fixedly connected to the upper end of the inner cavity of the transparent shell (1), and a thread embedding push needle (9) is slidably mounted on the side wall of the upper inserting cylinder (6) at a position corresponding to the upper end of the puncture needle (2), and a disinfection mechanism is arranged in the middle of the inner cavity of the upper inserting cylinder (6).

2. A disposable automatic thread embedding needle according to claim 1, characterized in that: The side wall of the upper insert cylinder (6) is provided with a needle push slide corresponding to the position of the puncture needle (2), and the needle push slide is provided with a side wall T-shaped groove (7) near the center of the upper insert cylinder (6), a needle push slider (8) is slidably connected in the side wall T-shaped groove (7), and the outer end of the needle push slider (8) is arranged to pass through the transparent shell (1) outward, the thread embedding push needle (9) is fixedly connected to the bottom surface of the middle part of the outer end of the needle push slider (8), and a sliding through hole is provided in the side wall of the transparent shell (1) corresponding to the outer end of the needle push slider (8).

3. The disposable automatic thread embedding needle according to claim 2, characterized in that: The outer end of the push-pin slider (8) is fixedly connected to an operating pull rod (10), and the operating pull rod (10) extends downward and is fixedly connected to an operating finger ring.

4. The disposable automatic thread embedding needle according to claim 1, characterized in that: The disinfection mechanism comprises a sealing plug (11), a cylindrical disinfectant liquid tank is provided at the center of the upper end of the upper insert cylinder (6), and the sealing plug (11) is inserted into the upper end of the upper insert cylinder (6).

5. The disposable automatic thread embedding needle according to claim 4, characterized in that: A sterilizing cotton swab (12) is fixedly inserted into the center of the sealing plug (11), and a liquid-absorbing cotton core (13) is fixedly connected to the disinfectant liquid compartment of the upper insert cylinder (6).

6. The disposable automatic thread embedding needle according to claim 1, characterized in that: A switching knob (5) is plugged and rotatably connected to the bottom of the transparent housing (1), and a rotating shaft of the switching knob (5) passes through the transparent housing (1) and is fixedly connected to the bottom center of the rotating turntable (3).

7. The disposable automatic thread embedding needle according to claim 1, characterized in that: The bottom center of the upper plug-in cylinder (6) is fixedly connected to a limit rotating block (15), and the upper center of the rotating turntable (3) is provided with a docking slot (14), the limit rotating block (15) is rotatably inserted into the docking slot (14), a limit ball head column (16) is movably inserted on one side of the middle part of the side wall of the limit rotating block (15), and a compression spring is provided between the limit ball head column (16) and the bottom of the slot, and the inner wall of the docking slot (14) is provided with a limit hemispherical groove (17) at the position corresponding to the plurality of wire storage slots (4).

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