Device for installation of microneedles

 

The invention relates to medical equipment, namely, devices for directional insertion of the microneedles, and can be used in acupuncture, according to the structural-functional theory of the mechanism of action of acupuncture and microphotography. The device consists of two housing parts. Part of the case is made perpendicular, and in one part of the body is a mechanism installation of the microneedles, and in another part of the body has a mechanism of microneedles, with part of the body communicated via a transmission channel micropipettes to the mechanism of their installation. In this case one side has a spring-loaded rod in the form of the feed plate with the control button, and on the other side made the tap hole, the area of the orifice is equal to the cross-section of the microneedle according to the diameter of the locking ring. The feed mechanism of the microneedles are made inside the hollow cylindrical body longitudinal guide channel for the tip of the microneedle, and includes the lid, on the inner side of which is attached at least two guides for microneedles, in the Central part of the housing cover made the hole, with the inner opposite sides is aromasine spring-loaded feed stock, one end of which is connected to the supporting plate, and another set button-clamp, with the body of the rod is made annular groove. The technical result - the device allows you to repeatedly enter the microneedle during prolonged method impact on acupuncture points. 3 Il.

The invention relates to medical equipment, namely, devices for directional insertion of the microneedles, and can be used in ignore-exotropia according to the structural-functional theory of the mechanism of action of acupuncture and microphotography (Goidenko B. C., 1990).

A device for injection needles (RU, patent No. 2098074, class a 61 N 39/08, 1997), consisting of the sender in the form of a tube in which is placed the needle on the side which made the hole for the interaction of the elastic element with the needle, also has a handle rigidly connected with the elastic element and the connector, and the power controller holding the needle in the sender.

The disadvantages of this device are that it contains only one needle and the inability to hold multiple needles that creates inconvenience and lengthens the time manipulation when working with multiple patients. In addition, the device must edit the mentioned device must commit reciprocating linear movements of the handle when the label of acupuncture points and by direct injection needle, that creates a certain difficulty in the work.

Closest to the proposed device to the technical essence is a device for setting the needle (RU, patent No. 2098075, class a 61 N 39/08, 1997), containing a hollow body consisting of two parts telescopically United, detachable handpiece with a stepped axial channel of the needle, needle holder, placed in the wall of the tip in the form of a permanent magnet, and the button-holder, a spring-loaded relative to the handpiece. The feeder needle is installed in the hollow body and includes a hollow cylinder, a spring-loaded relative to the tip, and a hollow piston with a plunger, a spring-loaded relative to the screw regulating element connected with the housing of the device. The plunger free end movably installed in the button hole of the retainer and in the cocked position is fixed on the step formed at the junction of the inner channel of the tip of larger diameter in the channel of a smaller diameter.

The disadvantages of this device are the design complexity, the difficulty settings of the regulating screw element to determine the exact depth of insertion of the needle, the device simultaneously only one needle that creates newdetails repeated administration of microneedles during prolonged method impact on acupuncture points.

The technical result is achieved by the fact that part of the case is made perpendicular and communicated via a transmission channel micropipettes to the mechanism of their installation, which includes a spring-loaded rod in the form of the feed plate with the control button, and on the other provided with a lateral outlet orifice, the area of the orifice is equal to the cross-section of the microneedle according to the diameter of the locking ring, the feed mechanism of the microneedles are made inside the hollow cylindrical body longitudinal guide channel for the tip of the microneedle, and includes the lid, on the inner side of which is attached, at least two guides for microneedles, in the Central part of the cover made the hole, with the inner opposite sides of which are two spring-loaded latch in the hole is installed with the possibility of forward movement of the spring loaded feed rod, one end of which is connected to the supporting plate, and another set button-clamp, with the body of the rod is made annular groove.

These characteristics are essential to achieve a technical result, as mutually perpendicular arrangement of the two parts allow and provides continuous reusable supply of microneedles. The shape of the inner bore of the lateral outlet of the housing in which is located the mechanism set microneedles made equal to the cross-section of the microneedle according to the diameter of the locking ring, and the presence of the feeding spring plate necessary for sustained development of the microneedle in the side bend and install it on the acupuncture point. Design features of the mechanism: the presence of a longitudinal channel in the housing to tip microneedle and two guides, and progressively moving the feed rod, with the possibility of fixing the cover, ensure the hold function microneedles during charging device and a uniform (without distortions) translational their supply to the installation mechanism.

In Fig.1 shows the proposed device for installation of microneedles; Fig.2 is a front view of the device of Fig.3 - microglia.

Device for installation of microneedles includes a hollow body consisting of two parts 1, 2, are made mutually perpendicular. In part 1 of the body is a mechanism installation of the microneedles, and in part 2 of the housing has a feed mechanism of the microneedles, with part of the housing are communicated between a 3 channel for transmission of microneedles 4 to the mechanism of their installation.

Part of 1 Corinthians the Oia which is equal to the cross-section of the microneedle according to the diameter of the locking ring, but on the other hand it is the rod 6 with the spring 7 made in the form of the separation pad 8 with the control button 9.

Part 2 of the case is made in the form of a hollow cylinder with guide longitudinal channel 10 for the tip of the microneedle, which is installed inside the feed mechanism of the microneedles, including the cover 11, on the inner side of which is attached, at least two guides 12 for microneedles 4. In the Central part of the body cover 11 made the hole, with the inner opposite sides of which are placed two clamps 13 spring 14, the hole has progressively moving the feed rod 15 and a spring 16, one end connected to the support plate 17 and at the other end there is a button-clamp 18, the body of the rod is made annular groove 19.

In Fig.3 presents Mikayla 4 for acupuncture, which is used simultaneously with the above-described device for installation. It consists of a tip 20 with the work sharp end 21. Stinger 20 is made in one piece with the locking ring 22.

The device operates as follows.

Before the procedure of acupuncture make adjustment device, open the cover 11, translate the rod 15 in the position of the compression spring 16 to lock the ring Asti 2 buildings. When you click the retainer 18, a spring-loaded feed stock 15 progressive moves along the part 2 of the housing, putting pressure on planted microneedle, stinger 20 which are positioned in the longitudinal channel 10. When this lower microglia through the channel 3 is pushed to the mechanism installation portion 1 of the casing. Put part 1 of the housing to the patient's skin, with great effort on the side of the outlet 5, which provides the location of the bottom plane portion 1 of the housing at a slight angle to the skin surface of the patient. In this case, the introduction of the microneedle to the desired acupuncture point is defined by the middle part of the lateral border of the outlet 5. By pressing the reference button 9, the feed plate 8, a spring-loaded relative to the rod 6, pushes Mitroglou through the hole in the side of the outlet 5 and sets it to the point of acupuncture. Stopping effect on the control button 9, the spring 7 sets the rod 6 with the plate 8 to the original position. This place set the microneedle feed mechanism, owing to the action of the spring 16 on the thrust washer 17 with the rod 15 moves the microneedle to the installation mechanism, placing the bottom next Mitroglou through the channel 3 to the ready position. The unit is ready for installation the following is th point and the adjustment input of the microneedle to a predetermined depth and the angle is determined by the force of the impact on the control button 9 and the force pressing on the side channel 5 when installing the device on the patient's skin.

The proposed solution is new as from publicly available information is not known a device for installation of the micro needles on acupuncture points.

The proposed solution is industrially applicable, as to its manufacture can be used with standard equipment, fixtures and materials that are widely used in medical technology.

Using microphotography during prolonged method exposure it is possible to achieve better and more stable results of treatment (Goidenko B. C., Rudenko, I. C., A. M. Hayduk, 2003).

This device allows you to set the number of microneedles, not recharging it. The device can be used in any facility physician refleksoterapevta for making microneedles during prolonged method effects of acupuncture. It does not require special training.

The present invention improves therapeutic process for both patient and physician reflex, will provide a painless, quick and accurate introduction of the microneedles in the required quantity, which will also reduce the time medical manipulations and increase the effectiveness of therapeutic effects.

Sources informance allowance. M: calium, 1990. 42 C.

2. Goidenko B. C., Rudenko, I. C., Gaiduk, A. N. Reflexology in the treatment of herniated intervertebral discs of the lumbar-sacral localization in the pre - and postoperative periods: a Training manual. M: RMAPO, 2003. 42 C.

3. Belyaev, I. C., S. Bugrov L., Sokolsky Century A. Device for injection needles. Description of the invention RU # 2098074, class a 61 N 39/08, 10.12.97, BI No. 34.

4. Pak PM Century. Device for setting the needle and its design. Description of the invention RU # 2098075, class a 61 N 39/08, 10.12.97, BI No. 34.

Claims

Device for installation of microneedles containing hollow body consisting of two parts, in one part of the body is a mechanism installation of the microneedles, and in another part of the body has a mechanism of microneedles in the form of a hollow cylinder and a spring-loaded button-holder, characterized in that the housing parts are made perpendicular to each other and communicated via a transmission channel micropipettes to the mechanism of their installation, which includes a spring-loaded rod in the form of the feed plate with the control button, and on the other provided with a lateral outlet orifice, the area of the orifice is equal to the cross-section of the microneedle diameter fixing her knymi channel for tip microneedle and includes the cover, on the inner side of which is attached, at least two guides for microneedles, in the Central part of the cover made the hole, with the inner opposite sides of which are two spring-loaded latch in the hole is installed with the possibility of forward movement of the spring loaded feed rod, one end of which is connected to the supporting plate, and another set button-clamp, with the body of the rod is made annular groove.

 

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