CN112870491A

CN112870491A - Feite needle

Info

Publication number: CN112870491A
Application number: CN202110225652.5A
Authority: CN
Inventors: 谢泽平; 刘超; 黄淋斌; 张乔乔
Original assignee: Guangzhou United Rito Biotechnology Co ltd
Current assignee: Guangzhou United Rito Biotechnology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-06-01

Abstract

The invention relates to the technical field of medical equipment, and discloses a Feite needle, which solves the problems that the injection needle head of the existing Feite needle is directly exposed to the outside and has potential safety hazard, and the injection tube of the Feite needle is inconvenient to use and operate at the same time; this fly special needle injection needle bandeau has effectual protection and accomodates the measure, can effectually protect injection needle to improved the security that flies special needle used, this fly special needle injection tube has auxiliary structure simultaneously, makes medical personnel can effectually operate and use, thereby has improved and has flown special needle convenience and stability.

Description

Feite needle

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a Feite needle.

Background

The Feite needle is medical equipment, and is an injection needle as the name suggests; the application range is as follows: periocular (sensitive area), upper face (frontal pain sensitive area), middle face (cheekbone to pain sensitive area near nasolabial sulcus), lower face, neck, private, abdomen, chest, hip, hand (finger pain sensitive area), lip (pain sensitive area), scalp area, etc.; compared with the existing injection needle, the Feite injection needle has the advantages of simpler operation, higher efficiency (four needle output), better comfort level, no blood stasis, no need of replacing a plurality of needle heads during one treatment, no leakage of medicine, best effect of the product and better comfort level; normal use suggests epirelief, and for friends who cannot use epirelief, the pain acceptance of the feite needle is much higher than that of a single needle and instrument injection.

The multiple injection needles of the existing Feite needle are generally directly exposed outside, potential safety hazards exist in the using process, the injection needles exposed outside are susceptible to infection and cannot be safely and effectively used, and meanwhile, the injection tube of the Feite needle is the same as the existing injection tube, so that the operation is inconvenient in the using process; therefore, improvements are now needed in view of the current situation.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the Feite needle, which effectively solves the problems that the potential safety hazard exists when the injection needle head of the existing Feite needle is directly exposed outside and the injection tube of the Feite needle is inconvenient to use and operate in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a Feite needle comprises an injection tube, wherein one end of the injection tube is movably connected with a Feite needle body, a protective sleeve is arranged on the surface of one end of the Feite needle body, a ring groove is formed in one side of the injection tube, a holding piece is arranged in the ring groove, and the other end of the injection tube is movably connected with an injection operating piece;

injection operating parts includes rectangular, inserted block, slot and dials the piece, and inserted block fixed mounting is in rectangular one end, and the slot is seted up in one side of inserted block, dials piece equidistance fixed mounting in rectangular one side, and the other end activity joint of injection syringe is in the inside of slot.

Preferably, the bottom of the protective sleeve is provided with a needle inserting groove, the Feite needle body is movably inserted in the needle inserting groove, and needle holes are formed in the top of the needle inserting groove and the top of the protective sleeve at equal intervals.

Preferably, the movable ring chamber has been seted up at the middle part in thimble groove, flies the upper portion of special needle body and is located the internally mounted in movable ring chamber and have the connecting ring piece, flies the surface of special needle body and is located the lower part in movable ring chamber and installs the torsional spring, and the both ends of torsional spring are connected with the bottom of connecting ring piece and the bottom in movable ring chamber is fixed respectively.

Preferably, the bottom in activity circle chamber has been seted up and has been removed the regulation chamber, removes the surface in regulation chamber and has seted up two U-shaped and remove the draw-in groove, and two U-shaped remove the draw-in groove and just present head and the tail relative arrangement for empting the column structure, fly the lower part symmetry of special needle body and install two removal fixture blocks, two removal fixture blocks slide the joint respectively and remove the inside of draw-in groove at two U-shaped.

Preferably, two limiting clamping blocks are symmetrically installed at one end of the injection tube, two vertical clamping grooves are symmetrically installed on the inner side of the bottom of the Feite needle body, and the limiting clamping blocks are connected inside the vertical clamping grooves in a sliding and clamping mode.

Preferably, the holding part comprises a semi-circular arc-shaped part, two arc-shaped inserting pieces and two rings, the two arc-shaped inserting pieces are fixedly installed on two sides of the inner arc surface of the semi-circular arc-shaped part, the two arc-shaped inserting pieces are movably connected inside the ring groove in a clamped mode, and the two rings are fixedly installed at two ends of the outer arc surface of the semi-circular arc-shaped part.

Preferably, two equal fixed mounting of intrados of arc inserted sheet has the lug, and two jacks have been seted up to the inside symmetry in circle groove, and the lug activity is pegged graft in the inside of jack.

Preferably, the semicircular arc-shaped part is made of elastic metal.

Compared with the prior art, the invention has the beneficial effects that:

(1) in the work, the injection needle head of the Fei special needle is provided with effective protection and storage measures through the arrangement of the injection tube, the Fei special needle body, the protection sleeve, the ring groove, the holding piece and the injection operation piece, the injection needle head of the Fei special needle can be effectively protected, and therefore the use safety of the Fei special needle is improved;

(2) during work, the protection sleeve can be effectively adjusted by arranging the needle inserting groove, the needle hole, the movable ring cavity, the connecting ring block, the torsion spring, the movable adjusting cavity, the U-shaped movable clamping groove, the movable clamping block, the limiting clamping block and the vertical clamping groove, so that the Feite needle body can be effectively used and has better safety; when the Feite needle body is connected with the injection tube, the limiting clamping block is clamped inside the vertical clamping groove in a sliding manner; when the fly needle body needs to be used, firstly, the protective sleeve is rotated, the torsion spring is rotated and tightened, the movable clamping block can transversely move on the lower portion of the U-shaped movable clamping groove due to the rotation of the protective sleeve, then the protective sleeve is pressed downwards, the movable clamping block can upwards slide in the U-shaped movable clamping groove, then the protective sleeve is rotated through the torsion force of the torsion spring, the movable clamping block is rotatably clamped on the upper portion of the U-shaped movable clamping groove, meanwhile, the end portion of the fly needle body can extend out through the needle hole due to the downward movement of the protective sleeve, and finally the fly needle body can be effectively used and can be stored and protected; when the flying special needle is not used, the flying special needle body is accommodated in the protective sleeve by rotating the protective sleeve;

(3) during work, the injection tube can be conveniently and effectively used for injection and medical staff can conveniently operate by arranging the jack, the semicircular arc piece, the arc-shaped inserting piece, the convex block, the ring, the strip, the inserting block, the slot and the poking piece; during the use, at first go into the inside of slot with the other end card of syringe, make rectangular and inserted block effectual be connected with the syringe, then medical personnel insert the inside at two rings with forefinger and middle finger, and open forefinger and middle finger, make semi-circular arc piece carry out elastic deformation, then go into the inside of jack with two arc inserted sheet cards, and make the inside of jack is gone into to the lug card, thereby make installing that semi-circular arc piece can be stable, the injection in-process, medical personnel stir a plurality of stirring pieces of rectangular one side through the thumb, thereby can effectually carry out the injection operation to the syringe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a protective cover of the present invention;

FIG. 3 is a schematic view in expanded cross-section of the syringe and Feite needle body of the present invention;

FIG. 4 is a schematic view of the injection operating member of the present invention;

FIG. 5 is a schematic view of the syringe of the present invention;

FIG. 6 is a schematic view in partial cross-section of FIG. 5 in accordance with the present invention;

in the figure: 1. an injection tube; 2. a Feite needle body; 3. a protective sleeve; 4. a ring groove; 401. a jack; 5. a holding member; 501. a semi-circular arc; 502. an arc-shaped inserting sheet; 5021. a bump; 503. a ring; 6. an injection operating member; 601. a strip; 602. inserting a block; 603. a slot; 604. a toggle sheet; 7. a pin slot; 8. a pinhole; 9. a movable ring cavity; 10. connecting the ring blocks; 11. a torsion spring; 12. moving the adjustment chamber; 13. a U-shaped mobile slot; 14. moving the fixture block; 15. a limiting clamping block; 16. and a vertical clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 6, the injection syringe comprises an injection syringe 1, one end of the injection syringe 1 is movably connected with a Feite needle body 2, a protective sleeve 3 is mounted on the surface of one end of the Feite needle body 2, the Feite needle body 2 can be effectively protected by the arrangement of the protective sleeve 3, a ring groove 4 is formed in one side of the injection syringe 1, a holding piece 5 is mounted inside the ring groove 4, the holding piece 5 can be effectively mounted by the arrangement of the ring groove 4, and an injection operating piece 6 is movably connected to the other end of the injection syringe 1;

injection operating parts 6 includes rectangular 601, inserted block 602, slot 603 and plectrum 604, and inserted block 602 fixed mounting is in the one end of rectangular 601, and slot 603 is seted up in one side of inserted block 602, and plectrum 604 equidistance fixed mounting is in one side of rectangular 601, and the other end activity joint of syringe 1 is in the inside of slot 603 to can effectually install and dismantle.

In the second embodiment, based on the first embodiment, as shown in fig. 2, the bottom of the protective cover 3 is provided with a needle inserting groove 7, the free tip needle body 2 is movably inserted into the needle inserting groove 7, and needle holes 8 are equidistantly formed in the top of the needle inserting groove 7 and the top of the protective cover 3, so that the protective cover 3 can be effectively mounted, and the free tip needle body 2 can be effectively used.

Third embodiment, on the basis of second embodiment, given by fig. 2, the movable circle chamber 9 has been seted up at the middle part of contact pin groove 7, fly the internally mounted that special needle body 2's upper portion just is located movable circle chamber 9 and have a connecting ring piece 10, fly the surface of special needle body 2 and be located the lower part in movable circle chamber 9 and install torsional spring 11, the both ends of torsional spring 11 respectively with the bottom of connecting ring piece 10 with the bottom of movable circle chamber 9 is fixed to be connected to make lag 3 can effectually carry out flexible regulation.

Fourth embodiment, on the basis of third embodiment, given by fig. 2, the bottom in activity circle chamber 9 has been seted up and has been removed regulation chamber 12, two U-shaped mobile card grooves 13 have been seted up on the surface that removes regulation chamber 12, two U-shaped mobile card grooves 13 are for empting the column structure and present the opposite arrangement of head and the tail, two removal fixture blocks 14 are installed to the lower part symmetry of flying special needle body 2, two removal fixture blocks 14 slide the joint respectively in the inside of two U-shaped mobile card grooves 13 to can effectually adjust lag 3.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 3, two limiting fixture blocks 15 are symmetrically installed at one end of the syringe 1, two vertical clamping grooves 16 are symmetrically installed at the inner side of the bottom of the flying-tip needle body 2, and the limiting fixture blocks 15 are slidably clamped inside the vertical clamping grooves 16, so that the flying-tip needle body 2 can be kept stable when the protective cover 3 rotates.

Sixth embodiment, on the basis of first embodiment, given by fig. 5 and 6, hold 5 and include semi-circular arc piece 501, two arc inserted sheets 502 and two rings 503, two arc inserted sheets 502 fixed mounting are in the both sides of the intrados of semi-circular arc piece 501, and two equal activity joint of arc inserted sheet 502 are in the inside of circle groove 4, two rings 503 fixed mounting are at the both ends of the extrados of semi-circular arc piece 501, thereby can effectually install, and make things convenient for medical personnel to use and operate syringe 1.

Seventh embodiment, on the basis of sixth embodiment, as shown in fig. 6, the inner arc surfaces of the two arc-shaped insertion pieces 502 are fixedly provided with the projection 5021, the inside of the ring groove 4 is symmetrically provided with the two insertion holes 401, and the projection 5021 is movably inserted into the insertion holes 401, so that the stability of the installation and use of the holding piece 5 is ensured.

Eighth embodiment, on the basis of sixth embodiment, as shown in fig. 5 and 6, the semicircular arc 501 is made of elastic metal, so that the expansion and the closure can be performed effectively.

The working principle is as follows: when the Feite needle body 2 is connected with the injection tube 1, the limiting fixture block 15 is clamped in the vertical clamping groove 16 in a sliding manner; when the flying special needle body 2 needs to be used, firstly, the protective sleeve 3 is rotated, the torsion spring 11 is rotated and tightened, the movable clamping block 14 can transversely move at the lower part of the U-shaped movable clamping groove 13 by the rotation of the protective sleeve 3, then the protective sleeve 3 is pressed downwards, the movable clamping block 14 can upwards slide in the U-shaped movable clamping groove 13, then the movable clamping block 14 can be rotatably clamped at the upper part of the U-shaped movable clamping groove 13 by rotating the protective sleeve 3 through the torsion force of the torsion spring 11, and meanwhile, the end part of the flying special needle body 2 can extend out through the needle hole 8 by the downward movement of the protective sleeve 3, so that the flying special needle body 2 can be effectively used, and the flying special needle body 2 can be stored and protected; when not in use, the Feite needle body 2 is accommodated in the protecting sleeve 3 by rotating the protecting sleeve 3; during the use, at first the inside of slot 603 is gone into to the other end card with syringe 1, make rectangular 601 and inserted block 602 effectual be connected with syringe 1, then medical personnel insert the inside at two rings 503 with forefinger and middle finger, and open forefinger and middle finger, make semicircle arc piece 501 carry out elastic deformation, then go into the inside of jack 401 with two arc inserted sheets 502 cards, and make the inside of jack 401 is gone into to lug 5021 card, thereby make installing that semicircle arc piece 501 can be stable, the injection in-process, medical personnel stir a plurality of plectrums 604 of rectangular 601 one side through the thumb, thereby can effectually carry out the injection operation to syringe 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flying needle comprising a syringe (1), characterized in that: one end of the injection tube (1) is movably connected with a Feite needle body (2), a protective sleeve (3) is arranged on the surface of one end of the Feite needle body (2), a ring groove (4) is formed in one side of the injection tube (1), a holding piece (5) is arranged in the ring groove (4), and the other end of the injection tube (1) is movably connected with an injection operation piece (6);

injection operating parts (6) include rectangular (601), inserted block (602), slot (603) and stir plate (604), and inserted block (602) fixed mounting is in the one end of rectangular (601), and one side at inserted block (602) is seted up in slot (603), and stir plate (604) equidistance fixed mounting is in the one side of rectangular (601), and the other end activity joint of syringe (1) is in the inside of slot (603).

2. A flying needle according to claim 1, wherein: the bottom of the protective sleeve (3) is provided with a needle inserting groove (7), the Feite needle body (2) is movably inserted into the needle inserting groove (7), and needle holes (8) are formed in the top of the needle inserting groove (7) and the top of the protective sleeve (3) at equal intervals.

3. A flying needle according to claim 2, wherein: activity circle chamber (9) have been seted up at the middle part of needle inserting groove (7), and the internally mounted who flies the upper portion of special needle body (2) and be located activity circle chamber (9) has connecting ring piece (10), flies the surface of special needle body (2) and be located the lower part of activity circle chamber (9) and installs torsional spring (11), and the both ends of torsional spring (11) are connected with the bottom of connecting ring piece (10) and the bottom of activity circle chamber (9) is fixed respectively.

4. A fly needle according to claim 3, wherein: the bottom in activity circle chamber (9) has been seted up and has been removed regulation chamber (12), and two U-shaped removal draw-in grooves (13) have been seted up on the surface that removes regulation chamber (12), and two U-shaped removal draw-in grooves (13) just present head and the tail relative arrangement for empting the column structure, and two removal fixture blocks (14) are installed to the lower part symmetry of flying special needle body (2), and two removal fixture blocks (14) slide the joint respectively and remove the inside of draw-in groove (13) at two U-shaped.

5. A flying needle according to claim 1, wherein: two limiting clamping blocks (15) are symmetrically installed at one end of the injection tube (1), two vertical clamping grooves (16) are symmetrically installed on the inner side of the bottom of the Feite needle body (2), and the limiting clamping blocks (15) are slidably clamped inside the vertical clamping grooves (16).

6. A flying needle according to claim 1, wherein: the holding part (5) comprises a semicircular arc part (501), two arc inserting pieces (502) and two finger rings (503), wherein the two arc inserting pieces (502) are fixedly arranged on two sides of the inner arc surface of the semicircular arc part (501), the two arc inserting pieces (502) are movably clamped in the ring groove (4), and the two finger rings (503) are fixedly arranged at two ends of the outer arc surface of the semicircular arc part (501).

7. A Feitt needle as claimed in claim 6, wherein: two equal fixed mounting in intrados of arc inserted sheet (502) has lug (5021), and two jacks (401) have been seted up to the inside symmetry in circle groove (4), and lug (5021) activity is pegged graft in the inside of jack (401).

8. A Feitt needle as claimed in claim 6, wherein: the semicircular arc-shaped piece (501) is made of elastic metal.