CN215082221U - Needle inserting device for wrist and ankle needle - Google Patents

Abstract

The utility model relates to the field of medical equipment, in particular to a wrist and ankle needle inserting device, which comprises an elastic wrist strap, wherein the diameter of the elastic wrist strap is smaller than the wrist width of a normal human body when the elastic wrist strap is in a non-working state, the elastic wrist strap is used for being worn on the wrist part or ankle part of a patient, a rotating base is inserted on the elastic wrist strap, one side of the rotating base, which is close to the elastic wrist strap, is provided with a wrist strap sleeve opening, the upper part of the rotating base is provided with an insertion hole, the rotating base is used for adjusting the needle inserting direction, a needle inserting mechanism is inserted on the rotating base, the needle inserting mechanism comprises a base, a needle inserting column is arranged below the base and is used for matching with the insertion hole to adjust the needle inserting direction, an inclined plane is also arranged above the base, the included angle between the inclined plane and the upper surface of the base is thirty degrees, the inclined plane is used for realizing the optimal needle inserting angle of a wrist and ankle needle, the upper part of the inclined plane is provided with a needle inlet seat, the needle inlet seat is used for controlling the needle inserting of a wrist and ankle needle, the technical scheme enables the wrist ankle needle technology to be easier to operate and has more obvious curative effect.

Description

Needle inserting device for wrist and ankle needle

Technical Field

The utility model relates to the field of medical equipment, in particular to a wrist ankle needle inserting device.

Background

The wrist ankle needle is a method for treating diseases by carrying out subcutaneous shallow acupuncture with an acupuncture needle only at a specific acupuncture point at the wrist ankle part along the longitudinal axis of the limb, has the effects of dredging the channels and collaterals and harmonizing the functions of internal organs, and has the characteristics of no pain, easiness in operation, few acupuncture points, good curative effect, wide treatment range, quick response and the like. In the orthopedic nursing work, pain is a common disease in an orthopedic ward, a wrist and ankle needle is widely applied in the orthopedic ward, the wrist and ankle needle is invasive operation, the requirement on a nurse operation manipulation is high, the operation is improper, nerve vessels and tissues are possibly accidentally injured, even the needle is deformed, the needle insertion angle is not proper, the local stabbing pain of a patient is obvious, the patient is prevented from rejecting the operation, the selected area is improper, and the curative effect is possibly not obvious.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provides the needle inserting device for the wrist and ankle needle, so that the wrist and ankle needle technology is easier to operate, and the curative effect is more obvious.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a wrist ankle needle inserting device, which comprises,

the diameter of the elastic wrist strap is smaller than the normal width of the wrist of a human body in a non-working state, and the elastic wrist strap is worn on the wrist or ankle of a patient;

the needle inserting device comprises six rotating bases, the rotating bases are inserted into elastic wristbands and are rectangular components, a wristband sleeving opening is formed in one side, close to the elastic wristbands, of each rotating base, the elastic wristbands penetrate through the wristband sleeving openings of the rotating bases and are connected with the rotating bases, inserting holes are formed in the upper portions of the rotating bases, and the rotating bases are used for adjusting the needle inserting direction;

the needle inserting mechanism is inserted on the rotary base and comprises a base, an inserting column is arranged below the base, the shape of the inserting column is matched with the inner part of an inserting hole of the rotary base, the inserting column is used for being matched with the inserting hole to realize the adjustment of the needle inserting direction, an inclined plane is further arranged above the base and is thirty degrees relative to the included angle of the upper surface of the base, the inclined plane is used for realizing the optimal needle inserting angle of a wrist ankle needle, a needle inlet seat is arranged on the upper portion of the inclined plane, and the needle inlet seat is used for controlling the needle inserting of the wrist ankle needle.

Preferably, the inboard of elasticity wrist strap is provided with the non slipping spur, and the non slipping spur has a plurality ofly, and the non slipping spur is the arc cubic on protrusion elasticity wrist strap surface, and non slipping spur annular array distributes at the internal surface of elasticity wrist strap, is provided with certain clearance between two adjacent non slipping spurs.

Preferably, the insertion hole is in a hole shape with a narrow top and a wide bottom, a directional clamping groove is further arranged in the insertion hole and is arranged on the lowest side of the insertion hole, and the directional clamping groove is in a shape of a fin-shaped groove in annular distribution.

Preferably, the shape of the inserted column is a column shape with a wide top and a narrow bottom, the inserted column is inserted into the insertion hole, the lower part of the inserted column is provided with a directional latch, the shape of the directional latch is matched with that of the directional clamping groove, and the directional latch is made of a flexible material.

Preferably, the inclined plane is further provided with a first limiting groove, the size of the first limiting groove is matched with the size of the handle of the wrist and ankle needle, a second limiting groove is arranged below the first limiting groove and is arranged at the bottom of the needle outlet of the base, and the size of the second limiting groove is matched with the size of the needle part of the wrist and ankle needle.

Preferably, the needle inserting base comprises a limiting hole, the limiting hole is inclined at a thirty-degree angle and penetrates through the needle inserting base, a needle inserting nut is spirally mounted in the limiting hole, and the needle inserting nut is used for pushing a wrist ankle needle to insert a needle.

Compared with the prior art, the utility model beneficial effect who has is:

1. the elastic wrist strap of the utility model has the function of tightening the skin, and the skin in the needle insertion area can be conveniently tightened to ensure that the needle insertion is more convenient.

2. The utility model discloses a rotating base can control the needle inserting mechanism and carry out the adjustment of needle inserting direction, makes things convenient for the beginner to control the direction of inserting the needle, reduces patient's uncomfortable sense.

3. The utility model discloses a best that needle feed mechanism can realize wrist ankle needle carries out the angle, can control the needle feed length of wrist ankle needle simultaneously, makes the local no sting of patient, and the needle can not warp, and aseptic technique makes the patient higher to the dynamics of accepting of wrist ankle needle, makes the patient effect of easing pain better, has improved patient's satisfaction.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a perspective view of the rotating base of the present invention;

FIG. 4 is a front view of the rotating base and the needle inserting mechanism of the present invention;

FIG. 5 is a side view of the needle insertion mechanism of the present invention;

FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;

the reference numbers in the figures are:

1-elastic wrist band; 1 a-anti-skid blocks;

2-rotating the base; 2 a-cuff of wrist strap; 2 b-inserting holes; 2b 1-directional card slot;

3-a needle inserting mechanism; 3 a-a base; 3a 1-needle outlet; 3 b-inserting a column; 3b 1-directional latch; 3 c-a bevel; 3c 1-first limiting groove; 3c 2-a second restraint slot; 3 d-needle inlet seat; 3d 1-limiting hole; 3d 2-needle insertion nut.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In order to realize the purpose of making the wrist ankle needle technique easier to operate, the technical problem that the acceptance of the wrist ankle needle is low for a patient caused by improper manual direct operation is solved.

As shown in fig. 1, the wrist and ankle needle inserting device comprises a flexible wrist strap 1, wherein the diameter of the flexible wrist strap 1 is smaller than the wrist width of a normal human body in a non-working state, and the flexible wrist strap 1 is worn on the wrist or ankle of a patient;

the number of the rotating bases 2 is six, the rotating bases 2 are inserted into the elastic wrist bands 1, the rotating bases 2 are rectangular components, a wrist band looping 2a is arranged on one side, close to the elastic wrist bands 1, of the rotating bases 2, the elastic wrist bands 1 penetrate through the wrist band looping 2a of the rotating bases 2 to be connected with the rotating bases 2, inserting holes 2b are formed in the upper portions of the rotating bases 2, and the rotating bases 2 are used for adjusting the needle inserting direction;

the needle inserting mechanism 3 is inserted on the rotary base 2, the needle inserting mechanism 3 comprises a base 3a, an inserting column 3b is arranged below the base 3a, the shape of the inserting column 3b is matched with the inside of an inserting hole 2b of the rotary base 2, the inserting column 3b is used for being matched with the inserting hole 2b to achieve adjustment of the needle inserting direction, an inclined plane 3c is further arranged above the base 3a, an included angle formed between the inclined plane 3c and the upper surface of the base 3a is thirty degrees, the inclined plane 3c is used for achieving the optimal needle inserting angle of a wrist ankle needle, a needle inserting seat 3d is arranged on the upper portion of the inclined plane 3c, and the needle inserting seat 3d is used for controlling needle inserting of the wrist ankle needle.

Specifically, medical personnel pull open elasticity wrist strap 1 when using this equipment and dress wrist position or ankle position department at the patient, the back of finishing is loosened in the dress, elasticity wrist strap 1 tightens up and plays taut effect to the skin of wrist position or ankle position department of patient, simultaneously according to the position adjustment rotating base 2 position on elasticity wrist strap 1 of the required position of inserting needle of patient, the direction of inserting needle is adjusted through inserting needle mechanism 3 on the rotating base 2, the directional point-to-point that makes base 3a of inserting needle mechanism 3 can advance. After the adjustment is finished, because the base 3a of the needle inserting mechanism 3 has a certain distance from the skin of the patient, can facilitate the disinfection of skin by the staff, the medical staff places the wrist ankle needle on the inclined plane 3c of the needle inserting mechanism 3 to connect the wrist ankle needle with the needle inserting seat 3d, the pillow is placed downwards to aim at the skin, the inclination angle of the inclined plane 3c is thirty degrees which is the best needle inserting angle of the wrist ankle needle, the medical staff who uses the wrist ankle needle for the first time can conveniently achieve the perfect needle inserting effect, the problem that the needle inserting angle of the nurse is not well controlled to cause the local stabbing pain of the patient and the wrist ankle needle is rejected by the patient is avoided, the working end of the needle feeding seat 3d moves downwards to drive the wrist and ankle needle to feed the needle, the length of the wrist and ankle needle can be controlled, and after the needle feeding is finished, medical personnel can move the device backwards to enable the wrist and ankle needle to be separated from the device through the needle outlet 3a1 of the needle feeding mechanism 3 and be horizontally placed on the arm or ankle part of a patient. Compared with the traditional wrist and ankle needle technology, the equipment can tighten skin, accurately disinfect the area, accurately select the area point, the needle inserting angle and the force design are accurate, so that the local part of a patient is free of stabbing pain, and as the needle inserting process medical personnel and the wrist and ankle needle are not in excessive direct contact, the problem that the hands of a needle inserting person are easy to sweat is avoided, the aseptic technology is not in place, the wrist and ankle needle technology is easier to operate, and the curative effect is more remarkable.

Further, in order to realize the purpose that elasticity wrist strap 1 can tighten the skin of patient's arm or ankle department when dressing to solve the loose technical problem who leads to the needle insertion difficulty of skin, as shown in fig. 2, the inboard of elasticity wrist strap 1 is provided with non slipping spur 1a, and non slipping spur 1a has a plurality ofly, and non slipping spur 1a is the arc block shape on protrusion elasticity wrist strap 1 surface, and non slipping spur 1a annular array distributes at the internal surface of elasticity wrist strap 1, is provided with certain clearance between two adjacent non slipping spurs 1 a.

Specifically, when elasticity wrist strap 1 dresses on patient's arm, because the initial diameter of elasticity wrist strap 1 is less, so elasticity wrist strap 1 can be to the shrink on patient's arm, and the inside non slipping spur 1a of elasticity wrist strap 1 can extrude skin, and skin between two adjacent non slipping spurs 1a receives the effect of dragging of two non slipping spurs 1a to be tightened, makes elasticity wrist strap 1 realize the effect of stretching tightly to skin, makes things convenient for medical personnel to insert the needle.

Further, in order to achieve the purpose that the needle inserting direction of the needle inserting mechanism 3 can be adjusted by the rotating base 2, and to solve the technical problem that the needle inserting direction of the wrist ankle needle is finely adjusted to enable the effect of the wrist ankle needle to be better, as shown in fig. 3, the insertion hole 2b is in a hole shape with a narrow top and a wide bottom, a directional clamping groove 2b1 is further arranged in the insertion hole 2b, the directional clamping groove 2b1 is arranged at the lowest side of the insertion hole 2b, and the directional clamping groove 2b1 is in a shape of a ring-shaped distributed fin groove type.

Specifically, the insertion column 3b of the needle inserting mechanism 3 is inserted into the insertion hole 2b, the shape of which the upper part is narrow and the lower part is wide ensures the stable installation of the needle inserting mechanism 3, and the shape of the directional clamping groove 2b1 realizes the directional rotation of the insertion column 3 b.

Furthermore, in order to achieve the purpose that the needle insertion mechanism 3 can adjust the needle insertion direction and solve the technical problem that fine adjustment of the needle insertion direction of the wrist ankle needle enables the effect of the wrist ankle needle to be better, as shown in fig. 5, the shape of the plug post 3b is in a column shape with a wide top and a narrow bottom, the plug post 3b is inserted into the insertion hole 2b, the lower part of the plug post 3b is provided with the directional latch 3b1, the shape of the directional latch 3b1 is matched with the shape of the directional latch 2b1, and the directional latch 3b1 is made of flexible material.

Specifically, when the directional latch 3b1 moves in the directional direction in the directional slot 2b1, the directional latch 3b1 is attached to the arc surface of the directional slot 2b1 and deforms to move to the inside of the next slot, but the movement is limited by the slot of the directional slot 2b1 when the direction of the arc surface moves in the opposite direction, so that the inserted column 3b is ensured to have an adjustment space, and the adjusted inserted column can be kept stable after the adjustment is completed.

Further, in order to achieve the purpose of stable needle insertion of the wrist and ankle needle on the inclined plane 3c and solve the technical problem of unstable manual needle insertion of the wrist and ankle needle, as shown in fig. 6, the inclined plane 3c is further provided with a first limiting groove 3c1, the size of the first limiting groove 3c1 is matched with the size of the handle of the wrist and ankle needle, a second limiting groove 3c2 is arranged below the first limiting groove 3c1, the second limiting groove 3c2 is arranged at the bottom of the needle outlet 3a1 of the base 3a, and the size of the second limiting groove 3c2 is matched with the needle part of the wrist and ankle needle.

Specifically, when the wrist ankle needle is placed on inclined plane 3c, the handle position of the wrist ankle needle is placed in first spacing groove 3c1 for spacing, the needle part of the wrist ankle needle is placed in second spacing groove 3c2 for spacing, the directional movement of the wrist ankle needle is guaranteed while the wrist ankle needle is not bound, and the wrist ankle needle is conveniently separated from the equipment through needle outlet 3a1 on the upper part of first spacing groove 3c1 after the insertion of the wrist ankle needle is finished.

Further, in order to achieve the purpose of accurately controlling the needle inserting force and length of the wrist and ankle needle and solve the technical problem that manual operation may cause discomfort to a patient, as shown in fig. 5 and 6, the needle inserting seat 3d comprises a limiting hole 3d1, the limiting hole 3d1 is inclined at an angle of thirty degrees and penetrates through the needle inserting seat 3d, a needle inserting nut 3d2 is spirally installed in the limiting hole 3d1, and the needle inserting nut 3d2 is used for pushing the wrist and ankle needle to insert.

Specifically, when the wrist-ankle needle is placed on the inclined plane 3c, the upper part of the wrist-ankle needle enters the limiting hole 3d1 of the needle inlet base 3d, during needle insertion, the needle inlet nut 3d2 moves downwards in the limiting hole 3d1 to push the wrist-ankle needle, and medical staff can control the needle insertion length of the wrist-ankle needle by controlling the downward movement angle of the needle inlet nut 3d 2.

The utility model discloses a theory of operation:

step one, when the medical personnel use the device, the elastic wrist strap 1 is pulled open and worn on the wrist or ankle of the patient, the elastic wrist strap 1 is loosened after the wearing is finished, the skin of the wrist or ankle of the patient is tightened, and meanwhile, the position of the rotating base 2 on the elastic wrist strap 1 is adjusted according to the position of the needle insertion required by the patient.

And step two, the needle inserting direction is adjusted by rotating the needle inserting mechanism 3 on the rotating base 2, so that the base 3a of the needle inserting mechanism 3 can accurately point to the needle inserting position. After the adjustment is finished, the staff disinfects the skin because the base 3a of the needle inserting mechanism 3 has a certain distance from the skin of the patient.

Step three, the medical staff places the wrist ankle needle on the inclined plane 3c of the needle inserting mechanism 3 to enable the wrist ankle needle to be connected with the needle inserting seat 3d, the needle head is placed downwards to be aligned with the skin, the inclination angle of the inclined plane 3c is thirty degrees, the best needle inserting angle of the wrist ankle needle is achieved, the working end of the needle inserting seat 3d moves downwards to drive the wrist ankle needle to insert the needle, and the length of the wrist ankle needle can be controlled.

Step four, after the needle insertion, the medical staff can move the device backwards, so that the wrist and ankle needle is separated from the device through the needle outlet 3a1 of the needle insertion mechanism 3 and is horizontally placed on the arm or ankle part of the patient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A wrist ankle needle inserting device which is characterized by comprising,

the diameter of the elastic wrist strap (1) is smaller than the wrist width of a normal human body in a non-working state, and the elastic wrist strap (1) is worn on the wrist or ankle of a patient;

the needle inserting device comprises a rotating base (2), wherein the rotating base (2) is provided with six parts, the rotating base (2) is inserted into an elastic wrist strap (1), the rotating base (2) is a rectangular component, a wrist strap looping (2a) is arranged on one side, close to the elastic wrist strap (1), of the rotating base (2), the elastic wrist strap (1) penetrates through the wrist strap looping (2a) of the rotating base (2) to be connected with the rotating base (2), an inserting hole (2b) is formed in the upper portion of the rotating base (2), and the rotating base (2) is used for adjusting the needle inserting direction;

the needle inserting mechanism (3) is inserted on the rotary base (2), the needle inserting mechanism (3) comprises a base (3a), an inserting column (3b) is arranged below the base (3a), the shape of the inserting column (3b) is matched with the inside of an inserting hole (2b) of the rotary base (2), the inserting column (3b) is used for being matched with the inserting hole (2b) to achieve adjustment of the needle inserting direction, an inclined plane (3c) is further arranged above the base (3a), the inclined plane (3c) is thirty degrees relative to the included angle of the upper surface of the base (3a), the inclined plane (3c) is used for achieving the optimal needle inserting angle of a wrist ankle needle, a needle inserting seat (3d) is arranged on the upper portion of the inclined plane (3c), and the needle inserting seat (3d) is used for controlling the needle inserting of the wrist ankle needle.

2. The wrist and ankle needle inserting device according to claim 1, wherein the inner side of the elastic wrist strap (1) is provided with a plurality of anti-slip blocks (1a), the anti-slip blocks (1a) are arc blocks protruding out of the surface of the elastic wrist strap (1), the anti-slip blocks (1a) are distributed on the inner surface of the elastic wrist strap (1) in an annular array, and a certain gap is arranged between every two adjacent anti-slip blocks (1 a).

3. The wrist ankle needle inserting device according to claim 1, wherein the insertion hole (2b) is in a hole shape with a narrow top and a wide bottom, a directional clamping groove (2b1) is further arranged in the insertion hole (2b), the directional clamping groove (2b1) is arranged at the lowest side of the insertion hole (2b), and the directional clamping groove (2b1) is in a shape of a ring-shaped distributed fin groove.

4. The wrist ankle needle inserting device according to claim 1, wherein the shape of the inserting column (3b) is a column shape with a wide top and a narrow bottom, the inserting column (3b) is inserted into the inserting hole (2b), the lower part of the inserting column (3b) is provided with an orientation latch (3b1), the shape of the orientation latch (3b1) is matched with the shape of the orientation slot (2b1), and the orientation latch (3b1) is made of a flexible material.

5. The wrist and ankle needle inserting device according to claim 1, wherein the inclined surface (3c) is further provided with a first limiting groove (3c1), the size of the first limiting groove (3c1) is matched with the size of the handle of the wrist and ankle needle, a second limiting groove (3c2) is arranged below the first limiting groove (3c1), the second limiting groove (3c2) is arranged at the bottom of the needle outlet (3a1) of the base (3a), and the size of the second limiting groove (3c2) is matched with the size of the needle of the wrist and ankle needle.

6. The wrist ankle needle inserting device according to claim 1, wherein the needle inserting base (3d) comprises a limiting hole (3d1), the limiting hole (3d1) is inclined at an angle of thirty degrees and penetrates through the needle inserting base (3d), a needle inserting nut (3d2) is spirally mounted in the limiting hole (3d1), and the needle inserting nut (3d2) is used for pushing the wrist ankle needle to insert.

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