Thread embedding and needle threading device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a thread embedding and needle threading device which comprises a threading box, a thread threading head movably embedded in the threading box and used for placing a thread end to be threaded, a storage cavity formed in the middle of the thread threading head and used for storing the thread threading head, and a needle inserting hole penetrating through the bottom of the threading box and used for placing a thread embedding needle. According to the threading device, the problems that a common threading mode is complex, threading time is long, the threading number is small, and thread ends for threading are not easy to store are solved, a thread embedding needle penetrates into the threading box, then the thread ends to be threaded are placed into the threading box through the threading head, the thread ends enter the thread embedding needle through the threading head, threading work is completed, and the threading efficiency is improved. And meanwhile, the overall threading efficiency is improved, threading is more convenient, and more manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a thread-passing needle device for catgut embedding. Background Art

[0002] In recent years, catgut embedding therapy with catgut embedding needles as medical operation instruments has been widely used in the treatment of diseases in internal medicine, gynecology, pain department, orthopedics, otolaryngology, etc. With the development of technology and concepts, new catgut embedding techniques such as sphenopalatine ganglion catgut embedding, stellate ganglion catgut embedding, and extraforaminal intervertebral catgut embedding have been gradually carried out in clinics.

[0003] At present, all the catgut embedding needles on the market are threaded manually. Just like threading a needle in our daily life, threading a catgut embedding needle is more difficult. Since the use of catgut embedding needles is increasing in the medical industry, many doctors need to thread hundreds of times or more a day, and their eyes are prone to fatigue after a long time.

[0004] At the same time, during the threading process, due to the small size of the needle tip, it takes a long time to thread, and only one needle can be threaded at a time. Secondly, the thread ends for threading are not easy to store, making it easy to get infected during threading, etc. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems of complex ordinary threading method, long threading time, small number of threads at the same time, and not easy storage of thread ends for threading.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A thread-passing needle device for catgut embedding, comprising: a thread-passing box;

[0008] A thread-passing head, movably embedded in the thread-passing box, for placing the thread ends to be threaded;

[0009] A storage cavity, opened in the middle of the thread-passing head, for storing the thread-passing head;

[0010] A needle insertion hole, penetrating through the bottom of the thread-passing box, for inserting the catgut embedding needle.

[0011] According to the thread-passing needle device for catgut embedding provided by the utility model: a thread-passing hole is correspondingly and penetratingly arranged on the thread-passing box corresponding to the needle insertion hole, the diameter of the thread-passing hole is larger than that of the needle insertion hole, and a plurality of the thread-passing holes are arranged in a circular array.

[0012] According to the thread-passing needle device for catgut embedding provided by the utility model: a guiding tube is fixedly embedded in the thread-passing hole, the guiding tube penetrates through the thread-passing hole and extends to the needle insertion hole, and the guiding tube is a frustum structure with one end large and one end small.

[0013] According to the thread embedding needle-piercing device provided by the present utility model: The two ends of the guiding tube respectively correspond in size to the needle-inserting hole and the thread-piercing hole.

[0014] According to the thread embedding needle-piercing device provided by the present utility model: A sealing cover is movably embedded in the storage cavity.

[0015] According to the thread embedding needle-piercing device provided by the present utility model: The diameter of the thread-piercing head is smaller than the diameter of the thread-piercing box, and a cavity is provided on the thread-piercing box so that the thread-piercing head is embedded in the cavity.

[0016] The present utility model has the following beneficial effects:

[0017] By using the thread-piercing box, the thread-piercing box and the thread-piercing head are arranged together, so that the thread-piercing box and the thread-piercing head are connected together. At the same time, the thread embedding needle is placed through the thread-piercing box, and the thread embedding needle is inserted from the thread-piercing box into the thread-piercing head. Thus, when the thread end is placed into the thread-piercing hole on the thread-piercing head, it can better enter the thread embedding needle, thereby completing the task of threading, improving the threading efficiency, making threading more convenient. At the same time, due to the large number of settings, multiple thread embedding needles can also be punctured simultaneously, further improving the threading efficiency of the thread embedding needle and saving time better. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0019] Figure 2 is the overall bottom schematic diagram of the embodiment of the present utility model;

[0020] Figure 3 is the overall exploded schematic diagram of the embodiment of the present utility model;

[0021] Figure 4 is the bottom exploded display diagram of the embodiment of the present utility model;

[0022] Figure 5 is the side plan view of the embodiment of the present utility model;

[0023] Figure 6 is Figure 5 the sectional view taken along line A-A in

[0024] Legend Explanation:

[0025] 1. Thread-piercing box; 10. Needle-inserting hole;

[0026] 2. Thread-piercing head; 20. Thread-piercing hole; 21. Guiding tube;

[0027] 3. Storage cavity; 30. Sealing cover. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Next, in combination with Figures 1-6 the embodiments shown, the technical solutions of the present invention will be described:

[0030] An embedding wire needle device includes: a wire threading box 1, a wire threading head 2 is movably embedded in the wire threading box 1 for placing the wire head to be threaded, a storage cavity 3 is opened in the middle of the wire threading head 2 for storing the wire threading head 2, and a needle inserting hole 10 penetrates through the bottom of the wire threading box 1 for inserting the embedding wire needle.

[0031] It can be understood that the wire threading box 1 has a circular structure and is made of plastic or alloy material as a whole with a smooth surface. The wire threading head 2 is movably embedded in the wire threading box 1, and the connection edge between the wire threading head 2 and the wire threading box 1 is set to be rough to facilitate the connection between the wire threading head 2 and the wire threading box 1. A storage cavity 3 is opened in the middle of the wire threading head 2 to store the wire head to be threaded, such as catgut, in the storage cavity 3, which is convenient for taking during wire threading, thus making the wire threading more convenient and fast. The needle inserting hole 10 opened at the bottom of the wire threading box 1 can stably place the embedding wire needle, facilitating threading the embedding wire needle.

[0032] For the embedding wire needle device provided by the embodiments of the present invention, by setting the wire threading box 1, the wire threading box 1 and the wire threading head 2 are set together, so that the wire threading box 1 and the wire threading head 2 are connected together. At the same time, the embedding wire needle is placed through the wire threading box 1, and the embedding wire needle is inserted from the wire threading box 1 into the wire threading head 2. Furthermore, when the wire head is placed into the wire threading hole 20 on the wire threading head 2, it can better enter the embedding wire needle, thus completing the wire threading task, improving the wire threading efficiency, making the wire threading more convenient. At the same time, due to the large number of settings, multiple embedding wire needles can also be punctured simultaneously, further improving the wire threading efficiency of the embedding wire needle and saving time better.

[0033] According to the embedding wire needle device provided by the embodiments of the present invention, a wire threading hole 20 is penetrated corresponding to the needle inserting hole 10 on the wire threading box 1. The diameter of the wire threading hole 20 is larger than the diameter of the needle inserting hole 10, and several wire threading holes 20 are arranged in a circular array.

[0034] Figure 1 and Figure 2An embedding thread needle-piercing device is implemented. A threading hole 20 is provided corresponding to the needle-inserting hole 10 on the threading box 1, and the diameter of the threading hole 20 is larger than that of the needle-piercing hole. At the same time, a number of threading holes 20 are arranged in a circular array. The number of threading holes 20 is determined according to the size of the threading hole 20. When the diameter of the threading hole 20 is larger, the number of threading holes 20 is smaller; when the diameter of the threading hole 20 is smaller, the number of threading holes 20 is larger.

[0035] For the embedding thread needle-piercing device provided by the embodiment of the present utility model, through the provided threading hole 20, the diameter of the threading hole 20 is set larger than the diameter of the needle-piercing hole, so that when the embedding thread needle is inserted, it can be better fixed, making the embedding thread needle more stable. At the same time, it is convenient to thread the embedding thread needle. Since the number of the provided threading holes 20 is large, multiple embedding thread needles can be threaded during the threading process, so that the embedding is faster, improving the overall embedding thread speed.

[0036] For the embedding thread needle-piercing device provided by the embodiment of the present utility model, a guiding tube 21 is fixedly embedded in the threading hole 20. The guiding tube 21 penetrates through the threading hole 20 and extends to the needle-inserting hole 10. The guiding tube 21 is a frustum structure with one end large and one end small.

[0037] Figure 4 and Figure 6 An embedding thread needle-piercing device is implemented. A guiding tube 21 is fixedly embedded in the threading hole 20. At the same time, the guiding tube 21 penetrates through the threading hole 20 and extends to the needle-inserting hole 10. The guiding tube 21 is set as a frustum structure with one end large and one end small, and the small end of the guiding tube 21 contacts the needle-inserting hole 10.

[0038] For the embedding thread needle-piercing device provided by the embodiment of the present utility model, through the provided guiding tube 21, the embedding thread needle is inserted through the guiding tube 21, making the embedding thread needle more stable when piercing, so that the threading effect is more stable. At the same time, the inserted thread end is more easily inserted into the embedding thread needle, making the embedding more convenient and fast, saving time for the staff better, reducing the overall embedding operation time, and improving the efficiency.

[0039] For the embedding thread needle-piercing device provided by the embodiment of the present utility model, the sizes of both ends of the guiding tube 21 correspond to the needle-inserting hole 10 and the threading hole 20 respectively.

[0040] Figure 6 An embedding thread needle-piercing device is implemented. The two ends of the guiding tube 21 are made to correspond to the needle-piercing hole and the threading hole 20. Then, the needle-piercing hole and the threading hole 20 are connected through the guiding tube 21, so that the embedding thread needle pierces into the guiding tube 21 through the needle-piercing hole and is connected to the threading hole 20.

[0041] The thread-passing needle device provided by the embodiment of the present utility model connects the thread-passing hole 20 and the thread-passing needle through the provided guiding tube 21, thereby better facilitating the threading of the thread-embedding needle, enabling the inserted thread end to better enter the thread-embedding needle, thus improving the overall threading effect and simultaneously better improving the thread-embedding efficiency.

[0042] According to the thread-passing needle device provided by the embodiment of the present utility model, a sealing cover 30 is movably embedded in the storage cavity 3. The diameter of the thread-passing head 2 is smaller than the diameter of the thread-passing box 1. A cavity is provided on the thread-passing box 1, such that the thread-passing head 2 is embedded in the cavity.

[0043] Figure 3 and Figure 6 A thread-passing needle device is implemented in [reference], in which a sealing cover 30 is movably embedded in the storage cavity 3. At the same time, the sealing cover 30 is of a circular structure, and the diameter of the thread-passing head 2 is smaller than the diameter of the thread-passing box 1, enabling the thread-passing head 2 to be better embedded and connected with the thread-passing box 1, thereby improving the overall convenience. At the same time, the storage cavity 3 is provided on the thread-passing head 2.

[0044] The thread-passing needle device provided by the embodiment of the present utility model can better store the thread-embedding head through the provided storage cavity 3, enabling better access during threading, further improving the overall threading effect, making threading more convenient and fast, improving the overall effect, and thus reducing the workload of the staff.

[0045] Usage method:

[0046] During the thread-embedding process, it is necessary to pass the catgut to be embedded into the thread-embedding needle. Through the device provided by the present utility model, by inserting the thread-embedding needle into the needle-passing hole, the thread-embedding needle is fixed by the guiding tube 21, making the inserted thread-embedding needle more stable. Subsequently, the pre-buried thread is placed through the thread-passing hole 20, and through the guidance of the guiding tube 21, it can better penetrate into the thread-embedding needle, making threading more convenient and fast. Since the diameter of the thread-passing hole 20 is relatively large, it is more convenient to place the pre-buried thread. At the same time, multiple thread-passing holes 20 can simultaneously penetrate into multiple thread-embedding needles, thereby improving the threading efficiency, making the thread-embedding faster and saving more time.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A needle embedding device, characterized in that: include: Threading box (1); A threading head (2), movably embedded in the threading box (1) and used for placing the thread to be threaded; A storage cavity (3) is provided in the middle of the threading head (2) and is used for storing the threading head (2); The needle insertion hole (10) runs through the bottom of the threading box (1) and is used for inserting the threading needle.

2. A needle embedding device according to claim 1, characterized in that: A threading hole (20) is provided on the threading box (1) corresponding to the pin insertion hole (10), the diameter of the threading hole (20) is larger than the diameter of the pin insertion hole (10), and a plurality of the threading holes (20) are provided along a circular array.

3. A needle embedding device according to claim 2, characterized in that: A guide tube (21) is fixedly embedded in the threading hole (20), and the guide tube (21) passes through the threading hole (20) and extends to the pin insertion hole (10). The guide tube (21) is a truncated cone structure with one end larger than the other end.

4. A needle embedding device according to claim 3, characterized in that: The sizes of the two ends of the guide tube (21) correspond to the pin insertion hole (10) and the threading hole (20) respectively.

5. The needle embedding device according to claim 1, characterized in that: A sealing cover (30) is movably embedded in the storage cavity (3).

6. The needle embedding device according to claim 1, characterized in that: The diameter of the threading head (2) is smaller than the diameter of the threading box (1), and the threading box (1) is provided with a cavity so that the threading head (2) is embedded in the cavity.

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