CN213130799U

CN213130799U - Needle device capable of controlling blaze degree

Info

Publication number: CN213130799U
Application number: CN202020863354.XU
Authority: CN
Inventors: 王小冬; 张莉华
Original assignee: Shanghai Pudong New Area Airport Community Health Service Centers
Current assignee: Shanghai Pudong New Area Airport Community Health Service Centers
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-05-07
Anticipated expiration: 2030-05-21

Abstract

The utility model provides a needle device capable of controlling the blaze degree of depth, which comprises a needle body, wherein the needle body is sequentially provided with a needle handle, a needle rod and a needle point along the needle inserting direction, the needle rod is externally sleeved with a depth regulating and controlling unit, and the depth regulating and controlling unit is sequentially provided with a fixed section, a heat insulation section and a limiting section along the needle inserting direction; the fixing section is hollow and is internally provided with a fixing module for detachably fixing the needle rod; the limiting section is hollow and comprises a cavity with a narrow opening at one end and a flared opening at the other end; the central position of the heat insulation section is provided with a needle inserting pore canal penetrating through two ends, one end of the heat insulation section is connected with the fixed section, and the other end of the heat insulation section is connected with the narrow-mouth end of the limiting section. The utility model provides a needle ware is blazed in controllable degree of depth can guarantee that the depth of inserting needle is unanimous, and the curative effect can not produce and discount, can avoid scalding the patient, thereby guarantees patient's safety and reduces the medical malpractice, and it is easy to learn, easy operation, popularization traditional chinese medical treatment technique that can be better.

Description

Needle device capable of controlling blaze degree

Technical Field

The utility model belongs to the technical field of medical instrument, a needle ware is blazed in controllable degree of depth is related to.

Background

The blaze needle is one of the acupuncture and moxibustion therapies in traditional Chinese medicine, and the fire needle is applied in the spring, autumn and warring countries as early as more than 2000 years ago. The term "blaze needle" in Huangdi's classic refers to "fire needle" and "needle quenching". In particular, the blaze needle is a method of rapidly penetrating the needle tip into the acupoint with a burning red needle tip to treat diseases. It is recorded as early as in Ling Shu & guan Zheng (Ling Shu & guan Zheng): for sudden irritation, the blaze needle is also indicated for arthralgia. The indications of the blaze needle and the symptoms that the blaze needle is not suitable for treatment are discussed in Shang Han Lun. Qian jin Yi Fang (Qian jin Yi Fang) has the symptoms of furuncle, carbuncle and deep rooted carbuncle. "is discussed. The experience of using blaze needle before the dawn is summarized in the Dacheng Zhen Jiu (Dacheng acupuncture and moxibustion).

Although the blaze needle has a unique curative effect, it is popular with patients with osteoarticular diseases in the special operating technique of acupuncture. However, the traditional blaze needle is difficult to operate, and the insertion of the needle is easy to be different in depth, which is likely to cause the curative effect to be broken. Meanwhile, the degree of heat of the blaze needle is difficult to control, the curative effect is difficult to ensure, and medical accidents are easily caused by high medical risk, thereby greatly limiting the popularization of the technology.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings in the prior art, an object of the present invention is to provide a needle device capable of controlling the blaze degree, which is used for solving the problem that the blaze needle device in the prior art lacks different needling depths and can ensure the safety of patients so as to reduce the medical accidents.

In order to achieve the above and other related objects, the present invention provides a needle device with controllable depth, comprising a needle body, wherein the needle body is provided with a needle handle, a needle rod and a needle point in sequence along a needle insertion direction, the needle rod is sleeved with a depth control unit, and the depth control unit is provided with a fixing section, a heat insulation section and a limiting section in sequence along the needle insertion direction; the fixing section is hollow and is internally provided with a fixing module for detachably fixing the needle rod; the limiting section is hollow and comprises a cavity with a narrow opening at one end and a flared opening at the other end; the central position of the heat insulation section is provided with a needle inserting pore canal penetrating through two ends, one end of the heat insulation section is connected with the fixed section, and the other end of the heat insulation section is connected with the narrow-mouth end of the limiting section.

Preferably, the fixing module comprises a supporting piece and a fixing piece; the supporting piece comprises a supporting rod and a clamping block, the clamping block is arc-shaped, one end of the supporting rod is connected with the inner side wall of the fixing section, and the other end of the supporting rod is connected with the arc-shaped convex surface of the clamping block; the fixing piece comprises a rod cap, a rotating rod and a pressing block, the rotating rod penetrates through the side wall of the fixing section, one end of the rotating rod is connected with the rod cap, and the other end of the rotating rod is connected with the pressing block; the arc concave surface phase-match of briquetting and fixture block is used for detachable fixed needle bar.

More preferably, a first heat insulation layer is arranged on the arc-shaped concave surface of the fixture block.

More preferably, the contact surface between the rotating rod and the fixed section is in threaded connection.

More preferably, a second heat insulation layer is arranged on the side of the pressing block contacting the needle rod.

Preferably, the calibers of the two ends of the fixed section are consistent.

Preferably, one end of the fixing section far away from the heat insulation section is open.

Preferably, the calibers of the two ends of the heat insulation section are consistent.

Preferably, the aperture of the needle inlet duct is larger than the diameter of the needle body.

Preferably, the heat insulation section is filled with heat insulation materials.

Preferably, the end of the needle handle is also provided with a circular ring.

As mentioned above, the utility model provides a needle ware is blazed in controllable degree of depth has following beneficial effect:

(1) the utility model provides a pair of controllable blaze ware of degree of depth, through the spacing section that sets up in the degree of depth regulation and control unit and the fixed module that sets up in the fixed section, guarantee that the depth of inserting the needle can keep unanimous, the curative effect can not produce and discount.

(2) The needle device with controllable blaze can prevent the patient from being scalded by the heat through the limiting section through the arrangement of the first heat insulation layer, the second heat insulation layer and the heat insulation section, and ensure the safety of the patient so as to reduce medical accidents; meanwhile, the heat of the blaze needle is radiated less, so that the heat retention time of the blaze needle is longer, and the service lives of the supporting piece and the fixing piece are prolonged.

(3) The utility model provides a pair of needle ware is blazed in controllable degree of depth, simple structure, design benefit, convenient to use, easy learning, easy operation, low in production cost is honest and clean, the popularization traditional chinese medical treatment technique that can be better.

Drawings

Fig. 1 is a schematic view of the overall structure of a needle device with controllable blaze.

Fig. 2 is a schematic view of a top view of the needle device with controllable blaze depth of the present invention.

Reference numerals

1 needle body

11 needle handle

12 needle bar

13 needle tip

2 fixed segment

3 thermal insulation section

31 needle inserting hole

4 limiting section

Narrow end A

B flaring end

5 fixed module

51 support

511 support bar

512 fixture block

513 first heat insulation layer

C arc convex surface

D arc concave surface

52 fastener

521 pole cap

522 rotating rod

523 pressed block

524 second insulating layer

6 circular ring

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The utility model provides a needle device with controllable blaze, as shown in figure 1, comprising a needle body 1, wherein the needle body 1 is provided with a needle handle 11, a needle rod 12 and a needle point 13 in sequence along the needle inserting direction, the needle rod 12 is sleeved with a depth regulating and controlling unit, and the depth regulating and controlling unit is provided with a fixed section 2, a heat insulation section 3 and a spacing section 4 in sequence along the needle inserting direction; the fixing section 2 is hollow and is internally provided with a fixing module 5 for detachably fixing the needle rod 12; the limiting section 4 is hollow and comprises a cavity with a narrow opening at one end and a flared opening at the other end; the central point of the heat insulation section 3 is provided with a needle inserting pore canal 31 which penetrates through two ends, one end of the heat insulation section 3 is connected with the fixed section 2, and the other end of the heat insulation section 3 is connected with the narrow-mouth end A of the limiting section 4.

The detachable fixing needle bar means that the needle bar 12 can be fixed after being adjusted to move up and down in the fixing module 5, and is not kept unchanged.

In a preferred embodiment, as shown in fig. 2, the fixing module 5 comprises a supporting member 51 and a fixing member 52; the supporting piece 51 comprises a supporting rod 511 and a fixture block 512, the fixture block 512 is arc-shaped, one end of the supporting rod 511 is connected with the inner side wall of the fixing section 2, and the other end of the supporting rod 511 is connected with an arc-shaped convex surface C of the fixture block 512; the fixing piece 52 comprises a rod cap 521, a rotating rod 522 and a pressing block 523, the rotating rod 522 penetrates through the side wall of the fixing section 2, one end of the rotating rod 522 is connected with the rod cap 521, and the other end of the rotating rod 522 is connected with the pressing block 523; the pressing block 523 is matched with the arc concave surface D of the clamping block 512 to detachably fix the needle rod 12.

The pressing block 523 is matched with the arc concave surface D of the fixture block 512, that is, the needle rod 12 can be fixed in the enclosed area.

In a further preferred embodiment, as shown in fig. 2, a first thermal insulation layer 513 is disposed on the arc-shaped concave surface D of the fixture block 512. The first heat insulation layer 513 is provided with a heat insulation material for preventing heat on the blaze needle from being conducted to the support part 51, so that the blaze needle can radiate less heat, the heat retention time of the blaze needle is longer, and the service life of the support part 51 can be prolonged.

In a further preferred embodiment, as shown in fig. 2, the rotating rod 522 is in threaded connection with the contact surface of the fixed segment 2. The fixing piece 52 is beneficial to adjusting the position of the fixed needle bar 12 and plays a role of detachably fixing the needle bar 12.

In a further preferred embodiment, as shown in fig. 2, a second thermal insulation layer 524 is provided on the side of the pressing block 523 contacting the needle rod 12. The second heat insulation layer 524 is provided with heat insulation materials to prevent heat on the blaze needle from being conducted to the fixing part 52, so that the blaze needle can radiate less heat, the heat of the blaze needle can be kept for a longer time, and meanwhile the service life of the fixing part 52 can be prolonged.

In a preferred embodiment, as shown in fig. 1, the two ends of the fixing section 2 have the same caliber.

In a preferred embodiment, the stationary section 2 is open at one end distal to the insulating section 3, as shown in fig. 2. The user can observe the condition of the fixing needle rod 12 which is detachably fixed by the fixing module 5 in the fixing section 2.

In a preferred embodiment, as shown in fig. 1, the two ends of the insulating section 3 have the same caliber.

In a preferred embodiment, as shown in fig. 1, the diameter of the needle access opening 31 is larger than the diameter of the needle body 1. So that the needle body 1 can penetrate the insulating section 3.

In a preferred embodiment, the insulation section 3 is filled with an insulating material. Be used for preventing heat conduction on the blaze needle to spacing section 4, avoid the heat to scald the patient through spacing section 4, make the heat hold time of blaze needle longer simultaneously.

The heat insulating materials used in the first heat insulating layer 513, the second heat insulating layer 524, and the heat insulating section 3 are all conventionally used heat insulating materials, such as asbestos, phenolic foam, polyurethane foam, aerogel felt, heat insulating soft felt, and the like.

In a preferred embodiment, as shown in fig. 1, the end of the needle shaft 11 is also provided with a ring 6. The circular ring 6 is used for inserting the moxa stick, prevents the moxa stick section from sliding off and has an attractive effect.

The use of a needle device with controllable blaze will be described with reference to fig. 1-2.

After obtaining the blaze needle device with controllable depth as shown in fig. 1-2, the user uses the blaze needle device at the acupuncture points where the patient needs to apply the needle. The user holds the cap 521 of the fixing member 52 in the depth control unit and rotates the rotating rod 522 outward, so that the pressing piece 523 is away from the arc-shaped latch 512 of the supporting member 51. The needle body 1 is inserted from the directions of the fixed section 2, the heat insulation section 3 and the limit section 4, so that the needle rod 12 firstly passes through the fixed section 2, one side of the needle rod 12 depends on the arc-shaped concave surface D of the fixture block 512, then passes through the heat insulation section 3 through the needle inlet duct 31 and finally passes through the limit section 4. The depth of the needle insertion is determined by determining the length of the needle tip 13 extending beyond the flared end B of the stop 4. The user holds the rod cap 521 of the fixing member 52 in the depth control unit, and rotates the rotating rod 522 inward, so that the pressing block 523 approaches the arc-shaped fixture block 512, and presses the needle rod 12 leaning on the arc-shaped concave surface D of the fixture block 512, thereby detachably fixing the needle body 1 and ensuring the subsequent needle insertion depth to be consistent. Simultaneously, through the thermal insulation material that uses in first insulating layer 513, second insulating layer 524, the thermal-insulated section 3, prevent that the heat on the blaze needle from conducting to support piece 51, mounting 52, spacing section 4, avoid the heat to scald the patient through spacing section 4, make the blaze needle dispel the heat less simultaneously, make the heat holding time of blaze needle longer.

To sum up, the utility model provides a needle ware is blazed in controllable degree of depth can guarantee that the depth of inserting the needle is unanimous, and the curative effect can not produce and discount, can avoid scalding the patient, thereby guarantees patient's safety and reduces the medical malpractice, and it is easy to learn, easy operation, popularization traditional chinese medical treatment technique that can be better. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A needle device capable of controlling the degree of depth comprises a needle body (1), wherein the needle body (1) is sequentially provided with a needle handle (11), a needle rod (12) and a needle point (13) along a needle insertion direction, and is characterized in that the needle rod (12) is externally sleeved with a depth regulation and control unit which is sequentially provided with a fixing section (2), a heat insulation section (3) and a limiting section (4) along the needle insertion direction; the fixing section (2) is hollow and is internally provided with a fixing module (5) used for detachably fixing the needle rod (12); the limiting section (4) is hollow and comprises a cavity with a narrow opening at one end and a flared opening at the other end; the central point of heat-insulating section (3) puts and is equipped with needle inserting pore (31) that run through both ends, heat-insulating section (3) one end is connected with canned paragraph (2), heat-insulating section (3) other end is connected with the narrow mouth end (A) of spacing section (4).

2. The needle injector with controllable depth according to claim 1, characterized in that the fixing module (5) comprises a support part (51) and a fixing part (52); the supporting piece (51) comprises a supporting rod (511) and a clamping block (512), the clamping block (512) is arc-shaped, one end of the supporting rod (511) is connected with the inner side wall of the fixing section (2), and the other end of the supporting rod (511) is connected with an arc-shaped convex surface (C) of the clamping block (512); the fixing piece (52) comprises a rod cap (521), a rotating rod (522) and a pressing block (523), the rotating rod (522) penetrates through the side wall of the fixing section (2), one end of the rotating rod (522) is connected with the rod cap (521), and the other end of the rotating rod (522) is connected with the pressing block (523); the pressing block (523) is matched with the arc-shaped concave surface (D) of the clamping block (512) to detachably fix the needle rod (12).

3. The needle device with the controllable blaze degree according to claim 2, wherein a first heat insulation layer (513) is arranged on the arc-shaped concave surface (D) of the fixture block (512).

4. The needle device with controllable depth in the invention according to claim 2, characterized in that the contact surface between the rotating rod (522) and the fixed section (2) is in threaded connection.

5. The needle device with controllable blaze degree according to claim 2, wherein a second heat insulation layer (524) is arranged on the side of the pressing block (523) contacting the needle rod (12).

6. The needle injector with controllable depth according to claim 1, characterized in that the aperture of the needle inlet duct (31) is larger than the diameter of the needle body (1).

7. The needle blazer with controllable depth of claim 1, wherein the fixing section (2) is open at one end far from the heat insulation section (3).

8. The needle device with controllable depth according to claim 1, characterized in that the end of the needle handle (11) is provided with a circular ring (6).