CN210873007U

CN210873007U - Disposable muscle and bone needle

Info

Publication number: CN210873007U
Application number: CN201920969161.XU
Authority: CN
Inventors: 宋德杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-30
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to the field of medical equipment, concretely relates to disposable muscle and bone needle, including nook closing member, needle tubing, nook closing member seat, needle tubing seat, nook closing member fixed connection is on the nook closing member seat, and needle tubing fixed connection is on the needle tubing seat, and nook closing member seat detachable connects on the needle tubing seat, and the nook closing member inserts in the needle tubing, the utility model discloses increased nook closing member seat and needle tubing seat, made things convenient for handheld operation, wholly grip more firm and avoid when carrying out a series of meticulous operations the hand smooth maloperation that causes, the usage is more moreover, has increased functions such as biopsy injection lead wire.

Description

Disposable muscle and bone needle

Technical Field

The utility model relates to the field of medical equipment, concretely relates to disposable muscle bone needle.

Background

The muscle and bone needle can play a role in closed surgery like other needle knives. The muscle and bone needle can be loosened and peeled off from the focus area of soft tissue injury, or aseptic inflammation, to relieve local blood vessel and nerve clamping, to improve microcirculation and restore balance of local tissue internal force. The muscle and bone needle can cut adhesion and release muscle at inflammatory adhesion parts of muscle fibers, muscle and fascia compartments and muscle starting points, can cut the fascia compartments or bursa and cyst to directly extract the content in the bursa cavity to play the roles of tension reduction, pressure reduction and drainage, relieves the pressure and static tension in local tissues, releases the clamping and pressing symptoms of the bone nerve fiber tube, and thus recovers the biomechanics level in the local tissues. The existing operation adopts a rib needle, the rib needle is inserted into a bone seam to be opened for decompression, but the traditional rib needle has a simple structure and poor controllability, is inconvenient to use, and has certain limitation in function.

Disclosure of Invention

The utility model aims at providing a disposable muscle and bone needle which has good control performance, convenient use and various purposes.

In order to solve the technical problem, the technical scheme adopted by the utility model is as follows: the improvement of a disposable muscle and bone needle is as follows: including nook closing member, needle tubing, nook closing member seat, needle tubing seat, nook closing member fixed connection be in on the nook closing member seat, needle tubing fixed connection is on the needle tubing seat, nook closing member seat detachable connects on the needle tubing seat, just the nook closing member inserts in the needle tubing.

In the technical scheme, the needle tube is provided with scales.

In the technical scheme, the needle tube seat is provided with a holding wing, and the holding wing is provided with a holding recess.

In the above technical solution, the core needle holder is provided with a support portion corresponding to the holding wing.

In the above technical solution, the core pin holder is provided with a positioning boss.

In the technical scheme, the needle tube seat and the needle core seat are respectively provided with a corresponding mounting groove and a corresponding mounting bulge, and the mounting bulges are detachably connected in the mounting grooves.

In the above technical solution, the connecting pipe in the mounting groove has a thread thereon.

In the above technical scheme, the inner wall surface of the mounting groove and the outer wall surface of the mounting protrusion are connected through a buckle.

In the technical scheme, the needle point of the needle core is provided with a self-tapping thread section, and the thread turning direction of the thread section is the same as the turning direction of the threads at the connecting pipe and the connecting hole.

In the technical scheme, the diameter of the needle tube is 0.9-3.0 mm, and the length of the needle tube is 40-150 mm.

The utility model discloses increased core needle seat and needle tubing seat, made things convenient for handheld operation, wholly grip more firm and avoid when carrying out a series of meticulous operations the hand smooth misoperation that causes, the usage is more moreover, has increased functions such as biopsy injection, lead wire.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of a needle cannula and needle cannula holder of the present invention;

fig. 3 is a front view of the needle core and the needle core holder of the present invention.

The parts in the drawings are numbered as follows: a needle core 100; a self-tapping thread segment 110; a needle tube 200; a scale 210; a needle core holder 300; a needle holder 400; a grip wing 410; a grip recess 411; a mounting groove 500; a connection pipe 510; a mounting boss 600; a connection hole 610; a buckle 700; a card slot 710; and a chuck 720.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

as shown in fig. 1, a disposable muscle and bone needle comprises a needle core 100, a needle tube 200, a needle core holder 300 and a needle tube holder 400, wherein the needle core 100 is fixedly connected to the needle core holder 300, the needle tube 200 is fixedly connected to the needle tube holder 400, the needle core holder 300 is detachably connected to the needle tube holder 400, and the needle core 100 is inserted into the needle tube 200.

As shown in figure 1, the needle tube 200 is provided with the scale 210, when in use, the length of the needle tube inserted into the body can be accurately judged according to the scale 210, the judgment according to the feeling in the prior art is not needed, and the safety and the operation effect are greatly improved.

As shown in fig. 1 and 2, the needle tube holder 400 has a holding wing 410, and the holding wing 410 has a holding recess 411.

As shown in fig. 1 and 3, the core print 300 has a support portion 310 corresponding to the holding wing 410, and the holding wing 410 and the support portion 310 can be more conveniently held and can increase the maneuverability.

As shown in fig. 1 and 3, the core print 300 has a positioning boss 320, when in use, the positioning boss 320 abuts against the palm, and the palm can operate the muscle and bone needles more stably according to the positioning boss 320.

As shown in fig. 1, 2 and 3, the needle hub 400 and the needle hub 300 have a corresponding mounting groove 500 and a corresponding mounting protrusion 600, respectively, and the mounting protrusion 600 is detachably connected to the mounting groove 500.

As shown in fig. 2 and 3, the connection tube 510 in the installation groove 500 has a thread thereon, and when the muscle and bone needle is used for discharging accumulated water or injecting a liquid medicine, the connection tube 510 is connected with the syringe by the thread for fixing the syringe.

As shown in fig. 2 and 3, the inner wall surface of the mounting groove 500 and the outer wall surface of the mounting protrusion 600 are connected by a buckle 700, the buckle 700 includes a clamping groove 710 on the mounting groove 500 and an outer wall clamping platform 720 of the mounting protrusion 600, the clamping groove 710 is U-shaped, and the clamping platform 720 is clamped in the clamping groove 710.

As shown in figures 1, 2 and 3, the needle point of the stylet 100 is provided with a self-tapping thread section 110, the thread turning direction of the thread section is the same as the turning direction of the threads at the connecting pipe 510 and the connecting hole 610, when the needle core is used, the self-tapping thread section 110 of the ribbed stylet is inserted into the body together with the needle tube 200, when the insertion depth is enough, the counterclockwise rotation is started, the needle is withdrawn, and the stylet holder 300 and the needle holder 400 are disengaged.

The diameter of the needle tube 200 is 0.9-3.0 mm, and the length of the needle tube 200 is 40-150 mm.

The utility model discloses when using earlier insert the muscle and bone needle into the human body and need rotate constantly to go deep into skeleton or soft tissue, when reaching the operation degree of depth, reverse rotation, nook closing member 100 withdraws from, and nook closing member seat 300 is thrown off with needle tube seat 400 simultaneously, only remains needle tubing 200 and still inserts on the human body, just can begin the further operation such as injection biopsy this moment.

In actual use, the disposable muscle and bone needle has the following purposes:

(1) the needle core 100 can conveniently rotate to enter a bone gap through the thread section 110, so that the bone gap is opened, the joint can be pulled to reset through lifting and pulling, the mechanical balance is adjusted, and meanwhile, the needle tube can also achieve the effect of drainage and pressure reduction and is used for treating scapulohumeral periarthritis, supracondylar humeral inflammation, femoral head necrosis, osteoarthritis and the like.

(2) By connecting with the radio frequency therapeutic apparatus, the body tissue generates heat, the activity of intracellular enzyme is increased, the functions of immune systems such as leucocytes, antibodies and the like are enhanced, and certain pathogenic microorganisms are inhibited and killed, so that the purposes of resisting inflammation and reducing swelling are achieved, and the radio frequency therapeutic apparatus is used for treating acute and chronic soft tissue injury, arthralgia, neuralgia, cervical vertebra pain, pelvic inflammation, rheumatoid arthritis and the like.

(3) The medical catgut or other absorbable line is embedded into the acupuncture points and the bone seams, plays a role in strengthening the spleen and replenishing qi, dredging the channels and collaterals, regulating yin and yang and qi and blood and supporting the bone seams by multi-factor lasting and soft stimulation of the acupuncture points, and has obvious curative effects on certain stubborn diseases, chronic diseases and pain diseases, such as trigeminal neuralgia, ventilation, asthma, early and medium-term femoral head necrosis and the like.

(4) The needle core is clinically used for puncturing sternum, ilium or other soft tissue parts, extracting bone marrow liquid for biopsy, injecting medicine or diagnosing by observing tissue fibers adsorbed on the needle core 100.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. A disposable muscle and bone needle is characterized in that: including nook closing member (100), needle tubing (200), nook closing member seat (300), needle tubing seat (400), nook closing member (100) fixed connection be in on the nook closing member seat (300), needle tubing (200) fixed connection is on needle tubing seat (400), nook closing member seat (300) detachable connects on needle tubing seat (400), just nook closing member (100) are inserted in needle tubing (200).

2. The disposable muscle bone needle according to claim 1, wherein: scales (210) are arranged on the needle tube (200).

3. The disposable muscle bone needle according to claim 1, wherein: the needle tube seat (400) is provided with a holding wing (410), and the holding wing (410) is provided with a holding recess (411).

4. The disposable pin according to claim 3, wherein: the needle core seat (300) is provided with a bearing part (310) corresponding to the holding wing (410).

5. The disposable muscle bone needle according to claim 1, wherein: the needle core seat (300) is provided with a positioning boss (320).

6. The disposable muscle bone needle according to claim 1, wherein: the needle tube seat (400) and the needle core seat (300) are respectively provided with a corresponding mounting groove (500) and a corresponding mounting bulge (600), and the mounting bulge (600) is detachably connected in the mounting groove (500).

7. The disposable pin of claim 6, wherein: the connection pipe (510) in the installation groove (500) is threaded.

8. The disposable pin of claim 6, wherein: the inner wall surface of the mounting groove (500) and the outer wall surface of the mounting protrusion (600) are connected through a buckle (700).

9. The disposable pin of claim 7, wherein: the needle point of the needle core (100) is provided with a self-tapping thread section (110), and the thread turning direction of the thread section is the same as the turning direction of the threads at the connecting pipe (510) and the connecting hole (610).

10. The disposable muscle bone needle according to claim 1, wherein: the diameter of the needle tube (200) is 0.9-3.0 mm, and the length of the needle tube (200) is 40-150 mm.