Acupuncture needle inserting device
By introducing a sealing plate and sliding block structure into the acupuncture needle inserter, the problem of contaminants entering the syringe is solved, achieving both sealing and applicability of the acupuncture needle inserter, reducing the risk of infection, and adapting to the needs of acupuncture needles of different lengths.
Patent Information
- Application Number
- CN202422694850.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-06
AI Technical Summary
During the carrying or placement of existing acupuncture needle inserters, pollutants such as airborne particles and fibers may enter the needle cartridge, increasing the risk of infection for patients.
An acupuncture needle inserter with a sealing plate and a sliding block was designed. The sealing plate elastically returns to cover the opening of the connecting ring to prevent foreign objects from entering. The length of the guide tube can be adjusted by inserting a rod and a second spring to accommodate the needs of different acupuncture needles.
It effectively prevents contaminants from entering the syringe, reduces the risk of infection for patients, and improves the device's applicability to accommodate acupuncture needles of different lengths.
Smart Images
Figure CN223601711U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to acupuncture needle insertion technical field especially relates to a kind of acupuncture needle insertion device. BACKGROUND
[0002] Acupuncture refers to under the guidance of traditional Chinese medicine theory, needle according to certain angle is inserted into patient's body, using twirling and lifting and inserting acupuncture manipulation to stimulate specific part of human body to achieve the purpose of treating diseases, in the course of treatment, in order to reduce the pain of patient, doctor will use acupuncture needle insertion device, it is a kind of needle is rapidly inserted into subcutaneous tissue using spring device Acupuncture auxiliary appliance.
[0003] At present, the existing acupuncture needle insertion device when using, doctor first needs to insert acupuncture needle from the bottom opening of needle insertion device into needle cylinder, and then doctor can aim at the area needing acupuncture, immediately by pressing the button at the top end of needle insertion device, so that acupuncture needle can be inserted into the skin of patient, since the bottom opening of needle insertion device is always in open state, in carrying or placing process, particles, fibers and the like in air can enter the inside of needle cylinder, when using needle insertion device again, these contaminants can be brought into the skin of patient, increase the risk of infection, for this purpose, we propose a kind of acupuncture needle insertion device to solve the above problems. UTILIZY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in prior art, and provides an acupuncture needle insertion device.
[0005] In order to achieve the above object, the utility model adopts the following technical scheme:
[0006] An acupuncture needle insertion device, including needle insertion cylinder, the bottom end of needle insertion cylinder is connected with connecting ring, and guide pipe is inserted into the inside of connecting ring, the bottom end of connecting ring is symmetrically distributed with two groups of sealing plates, and the upper side of two groups of sealing plates is connected with sliding block respectively, the bottom end of connecting ring is provided with sliding groove matched with sliding block, and the inner wall of sliding groove is connected with first spring transversely, the other end of first spring is fixedly connected with the side of sliding block, and rubber strip is glued on the side of two groups of sealing plates close to each other.
[0007] Preferably, the top end of the guide pipe is provided with a connecting block, and the inner wall of the needle insertion cylinder is provided with a sliding groove matched with the connecting block.
[0008] Preferably, the side of the connecting block away from the sliding groove is connected with a threaded sleeve, and the top end of the guide pipe is provided with an external thread matched with the threaded sleeve.
[0009] Preferably, the inner wall of the sliding groove is transversely connected with a horizontal rod, and the inside of the sliding block is provided with a slot matched with the horizontal rod.
[0010] Preferably, the inside of the connecting ring is transversely inserted with an inserted rod, and the end of the inserted rod is connected with a pinch block, and the side of the guide pipe is vertically and equidistantly provided with a clamping groove matched with the inserted rod.
[0011] Preferably, the inside of the pinch block is transversely connected with a second spring, and the other end of the second spring is fixedly connected with the side wall of the connecting ring.
[0012] Preferably, the inside of the pinch block is symmetrically connected with a guide rod, and the inside of the connecting ring is provided with a groove matched with the guide rod.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1、the device through setting up sealing plate and sliding block, after using, staff can push guide pipe whole into the inside of needle inlet cylinder and store, at this moment two groups of sealing plate can pass through the elastic force reset of sliding block, with realization to the covering seal of connecting ring opening, can realize the obstruction to external sundries, with effectual prevention its entering into the inside of needle inlet cylinder, thereby can effectively prevent the infection of sundries to subsequent patient in use.
[0015] 2、the device through setting up inserted rod and second spring, in the process of using, staff can according to the length of acupuncture needle, extract guide pipe from needle inlet cylinder with suitable length, with the increase of the combined length of the device, can satisfy the storage demand of some longer acupuncture needle, thereby can effectively improve the applicability in the process of using the device. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a three-dimensional structure schematic view of the acupuncture needle insertion device.
[0017] Figure 2 It is Figure 1 It is a three-dimensional sectional view schematic view of the needle inlet cylinder and the connecting ring structure in
[0018] Figure 3 It is Figure 1 It is a three-dimensional sectional view schematic view of the pinch block and the second spring structure in
[0019] Figure 4 It is Figure 1 It is a three-dimensional sectional view schematic view of the sliding block and the horizontal rod structure in
[0020] In the drawing: 1, needle inlet cylinder;2, connecting ring;3, guide pipe;4, connecting block;5, sealing plate;6, sliding block;7, first spring;8, horizontal rod;9, rubber strip;10, threaded sleeve;11, inserted rod;12, pinch block;13, second spring;14, guide rod. DETAILED DESCRIPTION
[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Figures 1-4 A needle insertion device, comprising an insertion barrel 1, a connecting ring 2 connected to the bottom end of the insertion barrel 1, and a guide tube 3 inserted into the connecting ring 2, the specific insertion principle of the insertion barrel 1 being prior art, which will not be described in detail here, two groups of sealing plates 5 symmetrically distributed on the bottom end of the connecting ring 2, and a sliding block 6 connected above each group of sealing plates 5, a sliding groove adapted to the sliding block 6 being formed on the bottom end of the connecting ring 2, a first spring 7 horizontally connected to the inner wall of the sliding groove, the other end of the first spring 7 fixedly connected to the side edge of the sliding block 6, and rubber strips 9 glued to the sides of the two groups of sealing plates 5 close to each other, so that the requirement of the two groups of sealing plates 5 close to or away from each other can be met through the cooperation of the sliding block 6 and the first spring 7, thereby meeting the requirements of the storage and extraction of the guide tube 3, and the two groups of rubber strips 9 can effectively prevent the sealing plates 5 from directly and rigidly contacting the guide tube 3, so as to protect the guide tube 3.
[0023] Further, with reference to Figure 2 It can be seen that the top end of the guide tube 3 is provided with a connecting block 4, and a sliding channel adapted to the connecting block 4 is formed on the inner wall of the insertion barrel 1, so that the vertical guidance of the guide tube 3 can be realized through the cooperation of the connecting block 4 and the sliding channel, thereby ensuring the stability of the guide tube 3 when sliding up and down.
[0024] Further, with reference to Figure 2 It can be seen that the side of the connecting block 4 away from the sliding channel is connected with a threaded sleeve 10, and an external thread adapted to the threaded sleeve 10 is formed on the top end of the guide tube 3, so that the damaged guide tube 3 can be quickly replaced by the staff through the threaded cooperation of the threaded sleeve 10 and the guide tube 3.
[0025] Further, with reference to Figure 3 and Figure 4 It can be seen that the inner wall of the sliding groove is horizontally connected with a cross rod 8, and a slot hole adapted to the cross rod 8 is formed in the sliding block 6, so that the horizontal guidance operation of the sliding block 6 and the sealing plate 5 can be realized through the cooperation of the slot hole and the cross rod 8.
[0026] Further, with reference to Figure 3 and Figure 4It can be known that the inside of the connecting ring 2 is transversely inserted with the inserting rod 11, and the end of the inserting rod 11 is connected with the pinch block 12, the side of the guide pipe 3 is vertically equidistantly provided with the clamping groove matched with the inserting rod 11, and in use, through the cooperation of the inserting rod 11 and the pinch block 12, the staff can conveniently draw out the guide pipe 3 to a proper length, so that the longer acupuncture needle can be completely accommodated in the inside of the needle insertion barrel 1 and the connecting ring 2 when not inserted, thereby effectively preventing the tip of the acupuncture needle from being exposed, effectively reducing the risk of injury, and effectively preventing the acupuncture needle from being broken and deformed by external force.
[0027] Further, referring to Figure 3 It can be known that the inside of the pinch block 12 is transversely connected with the second spring 13, and the other end of the second spring 13 is fixedly connected with the side wall of the connecting ring 2, and in use, through the elastic characteristics of the second spring 13 itself, the reliability of the inserting rod 11 inserted in the side wall of the guide pipe 3 can be effectively ensured.
[0028] Further, referring to Figure 3 It can be known that the inside of the pinch block 12 is symmetrically connected with the guide rod 14, and the inside of the connecting ring 2 is provided with the groove matched with the guide rod 14, and through the cooperation of the guide rod 14 and the groove, the horizontal movement of the inserting rod 11 can be ensured.
[0029] Working principle: in use, the staff can first push the two sealing plates 5, so that the sliding block 6 connected at the top end thereof slides on the inner wall of the sliding groove provided in the connecting ring 2, at this time, the two sealing plates 5 are forced to move away from each other, then the staff can transversely pull the pinch block 12, so that the inserting rod 11 is forced to move transversely, at this time, the guide pipe 3 arranged in the inside of the needle insertion barrel 1 is forced to slide down under the gravity, then the staff can draw out the guide pipe 3 to a proper length according to the length of the acupuncture needle, at this time, the inserting rod 11 is inserted into the clamping groove corresponding to the side wall of the guide pipe 3, so as to limit the guide pipe 3, then the staff can insert the acupuncture needle into the inside of the needle insertion barrel 1, and the end of the acupuncture needle is connected with the needle insertion assembly in the inside of the needle insertion barrel 1 through the magnet, then the staff can align the bottom opening of the guide pipe 3 with the affected area, after alignment, the staff only needs to press the button arranged at the top end of the needle insertion barrel 1, so that the acupuncture needle inserted in the inside of the guide pipe 3 is quickly inserted into the subcutaneous tissue of the patient, so as to complete the acupuncture purpose, and the above is the whole working principle of the utility model.
[0030] In the utility model, the mounting mode, connection mode or setting mode of all the components described above are common mechanical modes, and the specific structure, model and coefficient index of all the components are self-contained technologies, as long as the beneficial effects can be achieved, the implementation can be carried out, therefore, no more description is made.
[0031] The above embodiment is a preferred embodiment of the present application, but the embodiment of the present application is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the present application should be an equivalent replacement mode, which is included in the protection scope of the present application.
[0032] In the present application, under the condition of no opposite description, the orientation words such as up, down, left, right, front, back, inside, outside and vertical and horizontal contained in the terms only represent the orientation of the terms in the conventional use state, or the common name understood by the person skilled in the art, and should not be regarded as the limitation of the terms, at the same time, the ordinal terms such as first, second and third do not represent the specific quantity and order, but are only used for the differentiation of the name, and the terms "include", "contain" or any other variant thereof is intended to cover the non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment.
Claims
1. An acupuncture needle introducer comprising a needle introduction barrel (1), characterized in that, The bottom end of the needle insertion cylinder (1) is connected with a connecting ring (2), and a guide pipe (3) is inserted in the connecting ring (2), the bottom end of the connecting ring (2) is symmetrically provided with two groups of sealing plates (5), and the upper sides of the two groups of sealing plates (5) are respectively connected with sliding blocks (6), the bottom end of the connecting ring (2) is provided with a sliding groove matched with the sliding block (6), and the inner wall of the sliding groove is transversely connected with a first spring (7), the other end of the first spring (7) and the side edge of the sliding block (6) are fixedly connected, and the sides of the two groups of sealing plates (5) close to each other are glued with rubber strips (9).
2. The needle insertion device of claim 1, wherein, The top end of the guide pipe (3) is provided with a connecting block (4), and the inner wall of the needle insertion cylinder (1) is provided with a sliding groove matched with the connecting block (4).
3. The needle inserter of claim 2, wherein The side of the connecting block (4) away from the sliding groove is connected with a threaded sleeve (10), and the top end of the guide pipe (3) is provided with an external thread matched with the threaded sleeve (10).
4. The needle insertion device of claim 1, wherein, The inner wall of the sliding groove is transversely connected with a cross rod (8), and the inner part of the sliding block (6) is provided with a groove hole matched with the cross rod (8).
5. The needle insertion device of claim 1, wherein, The inner part of the connecting ring (2) is transversely inserted with an inserting rod (11), and the end of the inserting rod (11) is connected with a pinch block (12), and the side of the guide pipe (3) is vertically and equidistantly provided with a clamping groove matched with the inserting rod (11).
6. An acupuncture needle introducer according to claim 5, wherein The inner side of the pinch block (12) is transversely connected with a second spring (13), and the other end of the second spring (13) and the side wall of the connecting ring (2) are fixedly connected.
7. The needle inserter of claim 5, wherein The inner side of the pinch block (12) is symmetrically connected with a guide rod (14), and the inner part of the connecting ring (2) is provided with a groove matched with the guide rod (14).