CN111643164A

CN111643164A - Mongolian medicine bloodletting instrument

Info

Publication number: CN111643164A
Application number: CN202010451300.7A
Authority: CN
Inventors: 朱海成; 宝布赫巴特尔; 佈仁巴达拉
Original assignee: Inner Mongolia Huchi Medical Equipment Leasing Co ltd
Current assignee: Inner Mongolia Huchi Medical Equipment Leasing Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-09-11

Abstract

The invention discloses a Mongolian medicine bloodletting instrument, which comprises a fixed cylinder, wherein the fixed cylinder, a movable cylinder and a positioning sleeve are sequentially connected, a pressing rod is arranged in the fixed cylinder, a pressing sleeve is arranged at the upper end of the pressing rod, a supporting plate is arranged in the fixed cylinder, a pressing spring sleeved on the pressing rod is arranged at the upper end of the supporting plate, a separation blade is arranged on the pressing rod at the upper end of the pressing spring, an ejection spring is arranged at the lower end of the pressing rod, the ejection spring is connected with a needle holder rod, a limiting part extending out of the fixed cylinder is arranged at the side end of the needle holder rod, a limiting ring positioned at the lower side of the limiting part is arranged on the inner wall of the fixed cylinder, and a bloodletting needle is: the puncture operation is realized by utilizing the elasticity of the ejection spring, the puncture needle can be effectively inserted into the corresponding acupuncture point, the operation is simple and convenient, the pain feeling can be reduced, and the bloodletting efficiency can be improved; the length that the regulation bloodletting needle stretches out can be according to the patient of difference, and the length that proper regulation bloodletting needle stretches out.

Description

Mongolian medicine bloodletting instrument

Technical Field

The invention relates to a Mongolian medicine bloodletting instrument, belonging to the technical field of medical instruments.

Background

Mongolian medicine bloodletting therapy is one of the drastic therapies in Mongolian medicine clinical external treatment, has good curative effect on various diseases caused by blood, takes the basic theory of Mongolian medicine as guidance, punctures or lacerates superficial blood vessels at specific parts of a human body by using a specific needle according to different diseases, discharges a proper amount of blood, opens and unblocks veins by discharging malignant blood, promotes qi and blood circulation, clears blood heat and regulates voxels to improve the disease-resistant and pathogen-eliminating capacity, and the bloodletting method comprises venous bloodletting, tissue bloodletting and acupuncture point needle bloodletting, the bloodletting instrument is a special knife generally, and the traditional bloodletting needle can be divided into a triangular needle bloodletting needle, a hatchet type bloodletting needle and a lance type bloodletting needle according to the shape.

When the traditional Mongolian medicine bloodletting needle is used for bloodletting, the requirement on the medical staff for the manipulation is extremely high, and when the medical staff pricks a patient for the first time, the puncture depth is too deep or too shallow due to inaccurate strength control, and the needle cannot be effectively inserted into the corresponding acupuncture point, so that the due treatment effect cannot be achieved; the existing bleeding needle usually adopts an integrated structure, is thin and small in volume, and is not convenient to hold; the traditional Mongolian medicine bloodletting needle is repeatedly used for a plurality of times, so that the infection risk is caused, the infection is suppurative, the fester and the bleeding is not stopped, and serious patients even endanger the life of patients.

Disclosure of Invention

The invention aims to provide a Mongolian medicine bloodletting instrument, which solves the problems of inaccurate strength control and inconvenient holding when medical care personnel use bloodletting needles for acupuncture.

The technical scheme adopted by the invention is as follows: the Mongolian medicine bloodletting instrument comprises a fixed cylinder, wherein one end of the fixed cylinder is connected with a movable cylinder capable of being positioned in a sliding mode, the movable cylinder is fixedly connected with a positioning sleeve, the fixed cylinder, the movable cylinder and the positioning sleeve are of structures with openings at two ends, and the fixed cylinder, the movable cylinder and the positioning sleeve are connected to form an integrated cavity structure.

The needle holder is characterized in that a slidable pressing rod is arranged in the fixed cylinder, a rotary pressing sleeve is arranged at the upper end of the pressing rod, the lower end of the pressing sleeve is jointed with the fixed cylinder in a laminating manner to enhance the stability of the pressing rod and limit the pressing rod, a supporting plate is fixed in the fixed cylinder and is positioned at the upper side of the lower end of the pressing rod, a pressing spring sleeved on the pressing rod is fixed at the upper end of the supporting plate, a blocking piece is fixed at the upper end of the pressing spring on the pressing rod, an ejection spring is fixed at the lower end of the pressing rod, the ejection spring is fixedly connected with a needle holder rod, a movable limiting piece is fixed at the side end of the needle holder rod close to the ejection spring, the limiting piece penetrates through the corresponding side end of the fixed cylinder and slightly extends out of the fixed cylinder to realize the positioning of the needle holder rod, a limiting ring fixed, the ejection spring positioning device is used for telescopic positioning of the ejection spring, a bleeding needle is detachably fixed at the lower end of the needle seat rod, the bleeding needle is formed by fixedly connecting a needle handle and a needle head, and the needle handle is fixedly connected with the needle seat rod in a detachable mode.

Pressing down the cover lateral end and being fixed with the gliding connecting plate of solid fixed cylinder laminating, the connecting plate center corresponds with the locating part center, the connecting plate lower extreme is opened there is the mounting groove, the mounting groove internal fixation has the elasticity strip of arc structure, press down the cover, press down the spring and launch the spring and be compressed simultaneously, when the elasticity strip removes locating part position department, the elasticity strip takes place deformation, it is inside that the extrusion locating part removes solid fixed cylinder, it is flexible to launch the spring simultaneously, realize needle file pole sliding positioning, and then limited the distance that the bloodletting needle stretches out the position sleeve, pop out the syringe needle, realize the puncture operation, loosen and press the cover, it is flexible to press the spring, press the lever rebound, drive needle file pole, the elasticity strip rebound, when the locating part pops out solid fixed cylinder, reply to.

Further, the position sleeve is transparent structure, is convenient for observe the position and the situation of exsanguinating of syringe needle and patient's skin contact, and position sleeve lower extreme border position is elastic structure, is convenient for better contact with patient's skin, prevents to take place to slide after this device and the contact of patient's skin.

Furthermore, the thread structure of the fixed cylinder is engaged with an adaptive locking ring, the rotation direction of the locking ring is opposite to that of the thread structure of the movable cylinder, and the side surface of the locking ring is of an anti-skid thread structure and used for locking the movable cylinder after the position of the movable cylinder is adjusted so as to prevent the movable cylinder from rotating.

Further, when the pressing spring and the ejection spring are in a free state, the distance from the inner bottom end of the pressing sleeve to the upper end face of the fixed cylinder is the same as the distance from the lower end of the elastic strip to the center of the limiting part, so that when the pressing sleeve is in contact with the fixed cylinder, the elastic body can just enable the limiting part to be compressed into the fixed cylinder.

Further, the shape of the needle head can be one of an axe-shaped structure, a triangular structure and a lance-shaped structure.

The invention has the beneficial effects that:

the invention utilizes the limited pressing spring and the limited ejection spring, after the pressing sleeve compresses the pressing spring and the pressing sleeve simultaneously passes through the elastic sheet, the elastic force of the ejection spring realizes the puncture operation, after the pressing sleeve is loosened, the pressing spring rebounds and extends out to drive the bloodletting needle to be pulled out of the puncture part, the puncture operation is realized by the elastic force of the spring, the puncture speed and the puncture force do not depend on the personal experience and the hand feeling of an operator, the needle insertion depth is easy to control, the problem of too deep or too shallow puncture is avoided, the corresponding acupuncture point can be effectively inserted, the operation is simple and convenient, the pain can be reduced, and the bloodletting efficiency can be improved.

The invention can select different types of bloodletting needles according to different bloodletting positions, has strong pertinence and good treatment effect, and avoids the infection problem caused by the repeated use of the needle head because the needle head is used once.

The invention can adjust the extending length of the bleeding needle, and can properly adjust the extending length of the bleeding needle according to different patients.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of the front cross-section of the exsanguination device of the present invention.

FIG. 3 is a schematic view of the front cross section of the exsanguination device of the present invention.

Fig. 4 is a front view of the needle of the present invention.

In the figure: the blood vessel puncture needle comprises a fixed cylinder 1, a movable cylinder 2, a positioning sleeve 3, a pressing rod 4, a rotating shaft 5, a pressing sleeve 6, a supporting plate 7, a pressing spring 8, a blocking piece 9, an ejection spring 10, a needle base rod 11, a limiting piece 12, a limiting spring 13, a blind hole 14, a limiting head 15, a limiting ring 16, a bleeding needle 17, a needle handle 17-1, a needle head 17-2, a positioning piece 17-3, a fixing hole 18, a positioning groove 19, a bolt 20, a connecting plate 21, an installation groove 22, an elastic strip 23, a locking ring 24, an axe-shaped structure 25, a triangular structure 26 and a lance-shaped structure 27.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solution of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, a mongolian medicine ware of bleeding, including a fixed section of thick bamboo 1, a movable section of thick bamboo 2 that has portable location through helicitic texture is connected to 1 one end of a fixed section of thick bamboo, 2 welded fastening of a movable section of thick bamboo have position sleeve 3, a fixed section of thick bamboo 1, a movable section of thick bamboo 2, position sleeve 3 are both ends open structure, and the three connects and constitutes integrative cavity structure, position sleeve 3 is the transparent construction, is convenient for observe position and the situation of bleeding of syringe needle 17-2 and patient skin contact, and 3 lower extreme border positions of position sleeve are elastic construction, are convenient for better contact with patient's skin, prevent this device and take place to slide after patient's skin contact.

The fixing barrel is characterized in that a slidable pressing rod 4 is arranged in the fixing barrel 1, a rotatable pressing sleeve 6 is arranged at the upper end of the pressing rod 4 through a rotating shaft 5, the lower end of the pressing sleeve 6 is jointed and sleeved with the fixing barrel 1, the stability of the pressing rod 4 is enhanced, the sliding limit of the pressing rod 4 is realized, a supporting plate 7 is fixedly welded in the fixing barrel 1, the supporting plate 7 is positioned at the upper side of the lower end of the pressing rod 4 in a sleeved mode, a pressing spring 8 which is sleeved on the pressing rod 4 is fixed at the upper end of the supporting plate 7 through a spring mounting seat, a blocking piece 9 which is jointed with the inner wall of the fixing barrel 1 is fixedly welded on the pressing rod 4 at the upper end of the pressing spring 8, the sliding stability of the pressing rod 4 is ensured by the supporting plate 7 and the blocking piece 9, an ejection spring 10 is fixed at the lower end of the pressing, the needle seat rod 11 is fixed with a movable limiting part 12 close to the side end of the ejection spring 10, the limiting part 12 comprises a limiting spring 13, the limiting spring 13 is fixed in a blind hole 14 opened at the side end of the needle seat rod 11 through a spring fixing seat, the limiting spring 13 is fixedly connected with a limiting head 15 through the spring fixing seat, the limiting head 15 is a structure formed by welding a round pipe and a ball, the round pipe is attached to the inner wall of the blind hole 14, the ball passes through a round hole opened in the fixing cylinder 1 and slightly extends out of the side end of the fixing cylinder 1 to limit the needle seat rod 11, the round pipe is attached to the inner wall of the blind hole 14, so that the limiting part 12 can only slide along the blind hole 14, the limiting stability of the needle seat rod 11 is improved, meanwhile, when the limiting head 15 moves downwards along with the needle seat rod 11 in the fixing cylinder 1, the needle seat rod 11 is limited, the needle seat rod 11 is sleeved with a limiting, the limiting ring 16 is positioned at the lower side of the limiting piece 12 and used for telescopic positioning of the ejection spring 10, the lower end of the needle seat rod 11 is detachably fixed with a bleeding needle 17, the bleeding needle 17 is formed by fixedly connecting a needle handle 17-1 and a needle head 17-2, the needle handle 17-1 is fixedly welded with symmetrical positioning pieces 17-3, the center position of the lower end face of the needle seat rod 11 is provided with a fixing hole 18, two sides of the hole of the fixing hole 18 are provided with positioning grooves 19 corresponding to the positioning pieces 17-3, the needle seat rod 11 at two side ends of the blind hole 14 is provided with screw holes vertical to the positioning grooves 19, the needle handle 17-1 is provided with a round hole correspondingly matched with the screw holes, the positioning pieces 17-3 of the needle handle 17-1 are inserted into the positioning grooves 19, the bolt 20 penetrates through the round holes to be meshed with the screw holes to realize the dismounting and the fixed connection with the needle seat rod 11, according to the bleeding requirements of Mongolian individual, the needle 17-2 may be shaped as one of an axe-shaped structure 25, a triangular structure 26, and a lance-shaped structure 27.

A connecting plate 21 which is jointed with the fixed cylinder 1 to slide is welded and fixed at the side end of the pressing sleeve 6, the center of the connecting plate 21 corresponds to the center of the limiting piece 12, the lower end of the connecting plate 21 is provided with an installation groove 22, an elastic strip 23 with an arc structure is welded and fixed in the mounting groove 22, the pressing sleeve 6, the pressing spring 8 and the ejection spring 10 are compressed simultaneously, when the elastic strip 23 moves to the position of the limiting piece 12, the elastic strip 23 deforms, the extrusion limiting part 12 moves into the fixed cylinder 1, the ejection spring 10 stretches at the same time, the needle seat rod 11 is positioned in a sliding manner, further limiting the distance of the bleeding needle 17 extending out of the positioning sleeve 3, ejecting the needle head 17-2 to realize puncture operation, loosening the pressing sleeve 6, extending and contracting the pressing spring 8, moving the pressing rod 4 upwards to drive the needle seat rod 11 and the elastic strip 23 to move upwards, and returning to the original state when the limiting part 12 is ejected out of the fixed cylinder 1.

In the present invention, after the movable cylinder 2 is adjusted, the movable cylinder 2 is locked to prevent the movable cylinder 2 from rotating, so that the thread structure of the fixed cylinder 1 is engaged with the adaptive locking ring 24, and the thread structure of the movable cylinder 2 is rotated in the opposite direction, and the side surface of the locking ring 24 is in an anti-skid thread structure.

In the invention, considering that when the pressing sleeve 6 is in contact with the fixed cylinder 1, the elastic body just can compress the limiting piece 12 into the fixed cylinder 1, so that when the pressing spring 8 and the ejection spring 10 are in a free state, the distance from the bottom end in the pressing sleeve 6 to the upper end surface of the fixed cylinder 1 is the same as the distance from the lower end of the elastic strip 23 to the center of the limiting piece 12.

The working principle and the using method of the invention are as follows:

before the bloodletting treatment is carried out, the locking ring 24 is unscrewed, the movable cylinder 2 is unscrewed from the fixed cylinder 1, a proper bloodletting needle 17 is selected and inserted into the fixed hole 18 of the needle seat rod 11, the movable cylinder 2 is fixed with the needle seat rod 11 through the bolt 20, then the movable cylinder 2 is screwed on the fixed cylinder 1, the screwing amount of the movable tube screwed on the fixed tube is adjusted according to requirements, the locking ring 24 is screwed to be tightly attached to the movable cylinder 2, a proper angle is selected during bloodletting, the bloodletting position is determined through the positioning sleeve 3, the pressing sleeve 6 is pressed after the positioning sleeve 3 is attached to the skin of a patient, the pressing spring 8 and the ejection spring 10 are compressed simultaneously, when the elastic strip 23 moves to the position of the limiting piece 12, the elastic strip 23 deforms to extrude the limiting piece 12 to move into the fixed cylinder 1, the spring 10 expands and the limiting piece 12 is attached to the limiting ring 16, so that the needle seat rod 11 is positioned in a sliding way, and then the distance that the bloodletting needle 17 stretches out of the positioning sleeve 3 is limited, the needle head 17-2 is ejected, the puncture operation is realized, the bloodletting state is observed according to the pressing sleeve 6, after the bloodletting is finished, the pressing sleeve 6 is released, the pressing spring 8 is extended and deformed, the pressing rod 4 moves upwards, the needle seat rod 11 and the elastic strip 23 are driven to move upwards, and when the limiting part 12 is ejected out of the fixing barrel 1, the original state is recovered.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to one skilled in the art that various changes and modifications can be made, and equivalents can be substituted for elements thereof without departing from the scope of the invention.

Claims

1. A Mongolian medicine bloodletting instrument comprises a fixed cylinder, and is characterized in that: one end of the fixed cylinder is provided with a movable cylinder capable of being positioned in a sliding mode, the movable cylinder is provided with a positioning sleeve, and the fixed cylinder, the movable cylinder and the positioning sleeve are all of a cavity structure with openings at two ends connected into a whole;

the inside slidable press rod that is equipped with of solid fixed cylinder, press rod upper end to be equipped with and press the cover, be equipped with the backup pad that is located press rod lower extreme upside in the solid fixed cylinder, the backup pad upper end is equipped with the pressure spring of cup jointing on pressing the press rod, be equipped with the separation blade on pressing the spring upper end press rod, be equipped with according to the pole lower extreme and launch the spring, it has the needle holder pole to launch the spring coupling, the needle holder pole is close to launch the spring side and is equipped with the mobile locating part that slightly extends solid fixed cylinder, realizes the location of needle holder pole, cup joint on the needle holder pole and be located the spacing ring of locating part downside with solid fixed cylinder wall connection, the needle that has dismantled to put blood needle lower extreme, and press the spring and launch the spring and be located.

2. The Mongolian medicine phlebotomizer according to claim 1, wherein: press cover lower extreme and solid fixed cylinder laminating to cup joint, press the cover side end and be equipped with the gliding connecting plate of solid fixed cylinder laminating, the connecting plate center corresponds with locating part center, and open the connecting plate lower extreme has the mounting groove, the mounting groove internal fixation has the elasticity strip that corresponds the arc structure with the locating part.

3. The Mongolian medicine phlebotomizer according to claim 1, wherein: the bloodletting needle is formed by fixedly connecting a needle handle and a needle head, and the needle handle is detachably connected with the needle seat rod.

4. The Mongolian medicine phlebotomizer according to claim 1, wherein: the locating sleeve is of a transparent structure, and the edge position of the lower end of the locating sleeve is of an elastic structure.

5. The Mongolian medicine phlebotomizer according to claim 1, wherein: the thread structure of the fixed cylinder is engaged with an adaptive locking ring, the rotating direction of the thread structure of the fixed cylinder is opposite to that of the thread structure of the movable cylinder, and the side surface of the locking ring is of an anti-skid thread structure.

6. The Mongolian medical phlebotomizer according to claim 1 or 2, wherein: when the pressing spring and the ejection spring are in free states, the distance from the inner bottom end of the pressing sleeve to the upper end face of the fixed cylinder is the same as the distance from the lower end of the elastic strip to the center of the limiting piece.

7. The Mongolian medicine phlebotomizer according to claim 3, wherein: the shape of the needle head can be one of an axe-shaped structure, a triangular structure and a lance-shaped structure.