Silent floating needle

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to a mute floating needle which comprises a floating needle body and a protection device used for containing the floating needle body, the protection device is matched with the front end of a floating needle inserting device in shape, and the two ends of the floating needle body extend out of the protection device. A front clamping groove and a rear clamping groove are formed in the two ends of the protection device respectively, the protection device and a floating needle inserting device can be conveniently positioned and fixed, protruding points are evenly arranged on the outer side of the front clamping groove, and a shock pad is arranged on the outer side of the rear clamping groove. When in use, the floating needle adopting the combined structure can be directly placed at the front end of the floating needle inserting device and is clamped with the floating needle inserting device through the front clamping groove and the rear clamping groove, then treatment can be carried out by removing the floating needle protection tube, and the floating needle can be directly placed in the protection device to be directly used during repeated operation, so that direct contact between the floating needle and the needle inserting device is avoided; the damping pad is arranged, so that noise generated when the needle inserting device is triggered is greatly reduced, a patient is prevented from generating mental stress, fright, unease and other emotions, and treatment is better facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of medical instruments, and in particular relates to a silent floating needle. Background Art

[0002] Floating needle therapy is an acupuncture therapy that uses disposable floating needles and other needles to perform sweeping and other acupuncture activities on the superficial subcutaneous fascia around localized lesions. It is the product of the combination of traditional acupuncture and modern medicine. It is based on inheriting and carrying forward the ancient acupuncture academic thoughts and valuable practical experience, combined with modern medicine, especially the results of modern acupuncture research. It has the advantages of wide indications, fast and accurate efficacy, easy operation, economic safety, and no side effects. It has a relatively wide range of effects on various clinical departments, especially the treatment of pain.

[0003] Prior art CN202191320U discloses a floating needle inserter, which is also the most commonly used inserter in the existing floating needle therapy. The elastic device and the connecting rod in the inserter can achieve the effect of accurate floating needle insertion angle and accurate needle insertion depth; however, the inventor found in actual application that the floating needle used in this floating needle inserter only has a floating needle protection tube, and its specific structure is shown in CN106265057A. In the actual treatment process, the floating needle is used by a single person, and the floating needle inserter also needs to be used repeatedly, which results in the need for the inserter to contact with different patients. Alcohol wiping can only ensure external disinfection, but cannot achieve internal disinfection; what's more, the same floating needle needs to be reused during floating needle treatment. Each time it is taken out of the patient's body, it needs to be installed in the needle inserter again to trigger and insert into the affected area. During this process, the needle body and the inside of the needle inserter will inevitably come into contact, which also increases the risk of cross-contamination; in addition, when the floating needle inserter in CN202191320U is triggered, its connecting rod will collide with the fixed groove and make a loud noise, which is easy to cause tension in some patients, and even muscle tension, which greatly reduces the treatment effect.

[0004] Therefore, whether it is possible to provide a new type of floating needle that overcomes the above problems has become the focus of the inventor's research. Summary of the invention

[0005] In view of the above problems, the utility model proposes a silent floating needle, including a floating needle body and a protective device for placing the floating needle body, the protective device is adapted to the shape of the front end of the floating needle inserter, and both ends of the floating needle body extend out of the protective device; and a front card slot and a rear card slot are respectively provided at both ends of the protective device, which is convenient for positioning and fixing with the floating needle inserter, and convex points are evenly provided on the outside of the front card slot, and a shock-absorbing pad is provided on the outside of the rear card slot. The floating needle adopting this combined structure can be directly placed at the front end of the floating needle inserter when in use, and connected with the floating needle inserter through the front and rear card slots. After that, the floating needle protective tube can be removed for treatment. When the floating needle is repeatedly operated, it can be directly placed in the protective device for direct use, avoiding direct contact between the floating needle and the inserter. The setting of the shock-absorbing pad greatly reduces the noise when the inserter is triggered, avoiding the patient from having mental tension, panic, anxiety and other emotions, which is more conducive to treatment.

[0006] Compared with the existing floating needle body which only has a floating needle protection tube, the technical solution of the present application provides a more novel protection device, the upper end of which is open, and the floating needle is completely wrapped therein. After it is placed in the needle inserter, the needle inserter and the floating needle body are isolated, thereby avoiding direct contact between the two. Even if the floating needle is inserted a second time, the floating needle is placed in the protection device to complete the secondary insertion; and the protection device can be removed and discarded from the needle inserter after the treatment is completed, thereby realizing the single-person single use of the floating needle and the protection device.

[0007] The specific technical solution of the utility model is as follows:

[0008] A silent floating needle comprises a floating needle body and a protective device for placing the floating needle body, the protective device is adapted to the shape of the front end of a floating needle inserter, and both ends of the floating needle body extend out of the protective device; and a front card slot and a rear card slot are respectively provided at both ends of the protective device to facilitate positioning and fixation with the floating needle inserter, and convex points are evenly provided on the outside of the front card slot, and a shock-absorbing pad is provided on the outside of the rear card slot; a floating needle protective tube is mounted on the outside of the floating needle body.

[0009] The protective device is adapted to the shape of the front end of the floating needle inserter, and a front card slot and a rear card slot are respectively provided at both ends of the protective device, which are convenient for positioning and fixing with the floating needle inserter. This is because the front end of the existing needle inserters is an open design, and the protective device can be easily placed therein, and the front card slot is engaged with the outlet of the needle inserter, and the rear card slot is engaged with the stop baffle of the needle inserter at the corresponding position of the needle inserter; the floating needle body is always placed in the protective device. After the protective device is fixed to the needle inserter, the floating needle protective tube can be pulled out for floating needle treatment.

[0010] The outside of the front slot is evenly provided with raised dots, so that when the protective device is combined with the needle inserter, the front slot becomes the position where the needle inserter contacts the patient's skin. Since the protective device is used by one person only and is discarded after use, it will not cause contamination of the front end of the needle inserter. At the same time, the design of the raised dots can increase friction and prevent the patient's skin from slipping due to disinfection, sweat, etc., which may lead to needle insertion failure.

[0011] The design of the shock-absorbing pad on the outside of the rear slot is that when the needle inserter is triggered, the needle inserter push rod is stimulated by the action of the spring, and collides with the needle inserter stop baffle, causing a loud noise. The shock-absorbing pad is on the outside of the rear slot, so when it is connected to the needle inserter stop baffle, the part that is in direct contact with the needle inserter push rod becomes the shock-absorbing pad. The shock-absorbing pad is made of soft material, which can effectively reduce collision noise and prevent the needle inserter push rod from being damaged due to impact.

[0012] When using, first place the protective device and the floating needle body together at the front end of the floating needle inserter. After determining the treatment position, remove the floating needle protective tube, place the front end of the floating needle inserter against the skin at the treatment position, and then trigger the floating needle inserter to allow the floating needle to enter the patient's body. The doctor will perform acupuncture activities such as sweeping. When the position needs to be changed, take out the floating needle and put it back into the protective device to repeat the above operation. After the treatment is completed, remove the protective device from the inserter and discard it together with the needle body. At the same time, disinfect the floating needle inserter.

[0013] To sum up, the floating needle adopting this combined structure can be directly placed at the front end of the floating needle inserter when in use, and be connected with the floating needle inserter through the front and rear card slots. After that, the floating needle protection tube can be removed for treatment. When the floating needle is repeatedly operated, it can be directly placed in the protective device for direct use, avoiding direct contact between the floating needle and the inserter. The setting of the shock-absorbing pad greatly reduces the noise when the inserter is triggered, avoiding the patient's mental tension, panic, anxiety and other emotions, which is more conducive to treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the three-dimensional structure of the silent floating needle;

[0015] Figure 2 is a top view of the silent floating needle;

[0016] Figure 3 is a schematic diagram of the structure of the protective device;

[0017] Figure 4 It is a structural schematic diagram of the silent floating needle and the needle inserter after being combined;

[0018] Figure 5 It is a cross-sectional view of the structure of the silent floating needle and the needle inserter combined in the untriggered state;

[0019] Figure 6 It is a structural cross-sectional view of the silent floating needle after being triggered and the needle inserter after being combined;

[0020] Figure 7 A model diagram of the silent floating needle;

[0021] In the figure, 1 is a protective device, 11 is a convex point, 12 is a shock-absorbing pad, 13 is a front card slot, 14 is a rear card slot, 2 is a floating needle body, 3 is a needle inserter push rod, 4 is a floating needle inserter, 41 is a needle inserter stop baffle, and 5 is a floating needle protective tube. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the above contents of the utility model through specific implementation methods in the form of embodiments. All technologies realized based on the above contents of the utility model belong to the scope of the utility model.

[0023] like Figure 1-7 As shown, the utility model provides a silent floating needle, including a floating needle body 2 and a protective device 1 for placing the floating needle body, the protective device 1 is adapted to the shape of the front end of the floating needle inserter 4, and both ends of the floating needle body 2 extend out of the protective device 1; and a front card slot 13 and a rear card slot 14 are respectively provided at both ends of the protective device 1, which are convenient for positioning and fixing with the floating needle inserter, and protrusions 11 are evenly provided on the outer side of the front card slot 13, and a shock-absorbing pad 12 is provided on the outer side of the rear card slot 14.

[0024] A floating needle protection tube 5 is sleeved on the outer side of the floating needle body 2 .

[0025] The protective device is adapted to the shape of the front end of the floating needle inserter, which is convenient for positioning and fixing with the floating needle inserter. This is because the front end of the existing needle inserters is an open design, and the protective device can be easily placed therein, and the front card slot 13 is engaged with the outlet of the needle inserter, and the rear card slot 14 is engaged with the stop baffle 41 of the needle inserter at the corresponding position of the needle inserter; and the floating needle needle body 2 is always placed in the protective device. After the protective device 1 and the floating needle inserter 4 are fixed, the floating needle protective tube 5 can be pulled out for floating needle treatment.

[0026] The outer side of the front slot 13 is evenly provided with protrusions 11, so that when the protective device is combined with the needle inserter, the front slot becomes the position where the needle inserter contacts the patient's skin. Since the protective device is used by one person and discarded after use, it will not cause contamination of the front end of the needle inserter. At the same time, the design of the protrusions can increase friction and prevent the patient's skin from slipping due to disinfection, sweat, etc., which may lead to needle insertion failure.

[0027] The design of the shock-absorbing pad 12 on the outside of the rear slot 14 is that when the needle inserter is triggered, the needle inserter push rod 3 is stimulated by the action of the spring, and collides with the needle inserter stop baffle 41 to cause a large noise, and the shock-absorbing pad 12 is on the outside of the rear slot. When it is connected to the needle inserter stop baffle, the part that is in direct contact with the needle inserter push rod becomes the shock-absorbing pad. The shock-absorbing pad is made of soft material, which can effectively reduce the collision noise and prevent the needle inserter push rod from being damaged due to impact.

[0028] When using, first place the protective device and the floating needle body together at the front end of the floating needle inserter. After determining the treatment position, remove the floating needle protective tube, place the front end of the floating needle inserter against the skin at the treatment position, and then trigger the floating needle inserter to allow the floating needle to enter the patient's body. The doctor will perform acupuncture activities such as sweeping. When the position needs to be changed, take out the floating needle and put it back into the protective device to repeat the above operation. After the treatment is completed, remove the protective device from the inserter and discard it together with the needle body. At the same time, disinfect the floating needle inserter.

[0029] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.

Claims

1. A silent floating needle, comprising a floating needle body (2), characterized in that: It also includes a protective device (1) for accommodating the floating needle body (2), the protective device (1) being adapted to the shape of the front end of the floating needle inserter (4), and both ends of the floating needle body (2) extending out of the protective device (1); and a front card slot (13) and a rear card slot (14) are respectively provided at both ends of the protective device (1).

2. The silent floating needle according to claim 1, characterized in that: The outer side of the front card slot (13) is evenly provided with protrusions (11).

3. The silent floating needle according to claim 1, characterized in that: The outer side of the rear slot (14) is a shock absorbing pad (12).

4. The silent floating needle according to claim 1, characterized in that: A floating needle protection tube (5) is sleeved on the outer side of the floating needle body (2).

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