CN204050605U - A kind of puncture guiding anesthetic syringe - Google Patents

A kind of puncture guiding anesthetic syringe Download PDF

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Publication number
CN204050605U
CN204050605U CN201420524801.3U CN201420524801U CN204050605U CN 204050605 U CN204050605 U CN 204050605U CN 201420524801 U CN201420524801 U CN 201420524801U CN 204050605 U CN204050605 U CN 204050605U
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CN
China
Prior art keywords
syringe
anesthesia
adjusting rod
anesthesia tube
puncture
Prior art date
Application number
CN201420524801.3U
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Chinese (zh)
Inventor
丁少伟
Original Assignee
丁少伟
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Publication date
Application filed by 丁少伟 filed Critical 丁少伟
Priority to CN201420524801.3U priority Critical patent/CN204050605U/en
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Publication of CN204050605U publication Critical patent/CN204050605U/en

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Abstract

The utility model discloses a kind of puncture guiding anesthetic syringe, comprise syringe needle, syringe needle pedestal, connection handle, guide mark and syringe; Syringe needle is hollow metal pin, hypomere is beveled tip, upper end connecting needle pedestal, syringe needle pedestal upper end connects syringe interface, and syringe interface and universal syringe match, be provided with base recess in the middle part of syringe needle pedestal, the swivel becket of base recess and connection handle is rotationally connected, be provided with arc-shaped recess in the middle part of connection handle, guide mark is printed on scale; Be anesthesia tube below described syringe, anesthesia tube cylindrically, is connected with anesthesia bottle in the middle part of anesthesia tube; Be fitted with adjusting rod in described anesthesia tube, adjusting rod lower end is installed with the sealing-plug coordinated with the slipper seal of anesthesia tube inwall; This utility model can rapidly, dosing easily, injection speed can regulate according to the practical situation of patient, and rational in infrastructure, improves the accuracy of puncture.

Description

A kind of puncture guiding anesthetic syringe
Technical field
This utility model relates to armarium apparatus, specifically a kind of puncture guiding anesthetic syringe.
Background technology
Anesthesia (anesthesia) one etymology is in Greek " an " and " aesthesis, " expression " consciousness/sensory deprivation ".Sensory deprivation can be locality, is namely embodied in certain position of health, also can be general, namely be presented as systemic unconsciousness, unconscious.From medical angle, the implication of anesthesia by medicine or additive method, patient's entirety or local is temporarily lost sensibility, to reach painless object, for operative treatment or other medical examination treatment provide condition.Anesthesia can be roughly divided into general anesthesia and local anesthesia two class.General anesthesia, be " sleeping state " as the saying goes, patient realizes disappearance, and whole-body muscle relaxes, and also can not experience pain.Local anesthesia, as the term suggests, the just anesthesia at some position of health.When modal local anesthesia is such as had tooth pulled out, doctor first can inject some local anesthetics, in order to avoid you feel pain near your root of the tooth.Generally, local anesthesia also comprises epidural anesthesia or subarachnoid anesthesia (being commonly called as " lumbar anesthesia "), namely everybody " the half body anesthesia " of ripe title.Anesthetist can carry out operation in the middle of your back, and then you just feel that the lower part of the body is fallen by fiber crops: though you know that scalpel is in cutting, can not experience pain.
At present, patient is when carrying out hypogastric region with menisectomy, many employings lumbar anesthesia or epidural anesthesia, lumbar anesthesia can obtain good dried meat floss and relax, and is beneficial to hypogastric region and operation on pelvis, but anesthesia duration is limited, can not meet operation demand, and epidural anesthesia can inject local anaesthetics at any time, extend anesthesia duration, but its relax level comparatively lumbar anesthesia is poor, be unfavorable for that operation on pelvis operates.
Utility model content
The purpose of this utility model is to provide a kind of puncture guiding anesthetic syringe, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of puncture guiding anesthetic syringe, comprises syringe needle, syringe needle pedestal, connection handle, guide mark and syringe; Syringe needle is hollow metal pin, hypomere is beveled tip, upper end connecting needle pedestal, syringe needle pedestal upper end connects syringe interface, and syringe interface and universal syringe match, be provided with base recess in the middle part of syringe needle pedestal, the swivel becket of base recess and connection handle is rotationally connected, be provided with arc-shaped recess in the middle part of connection handle, guide mark is printed on scale; Be anesthesia tube below described syringe, anesthesia tube cylindrically, is connected with anesthesia bottle in the middle part of anesthesia tube; Be fitted with adjusting rod in described anesthesia tube, adjusting rod lower end is installed with the sealing-plug coordinated with the slipper seal of anesthesia tube inwall; The outer wall of described adjusting rod is provided with screw thread, and anesthesia tube is installed with fixed block topmost, and the through hole in the middle of fixed block is provided with the female thread with threaded engagement; Described anesthesia tube bottom on be connected with air inlet pipe, air inlet pipe is provided with intake valve; Described adjusting rod outer end is installed with rotating disk, and rotating disk is provided with protruding bar, arranges rotating disk in adjusting rod outer end, and be spherical above described protruding bar, below is cylinder.
Further, described sealing-plug bottom shape matches with the bottom shape of syringe.
Further, the length of the screw thread on described adjusting rod is slightly larger than the length of anesthesia tube.
Further, described protruding bar and the one-body molded manufacture of rotating disk.
Compared with prior art, this utility model can rapidly, dosing easily, injection speed can regulate according to the practical situation of patient, and rational in infrastructure, this utility model is both as local anesthesia set syringe needle simultaneously, again as puncture gate apparatus, while blood vessel or serous cavity puncture local anesthesia, syringe needle pedestal configures guide mark by connection handle, instructs the angle of thick diameter puncture needle, improve the accuracy of puncture; The guide mark that syringe needle pedestal is configured by connection handle and injector syringe outer rim are agreed with well, do not affect inserting needle custom during local anesthesia; The direct indwelling in target position detected in local anesthesia process, does not need to increase extra puncture as mark with the syringe needle of guide mark; Curved in the middle part of connection handle, arc-shaped recess, for holding puncture needle external diameter, does not hinder the puncture path of thick diameter puncture needle; Guide mark being printed on scale, the depth of needle of thick diameter puncture needle can be estimated when puncturing; Guide mark is made up of inelastic light material, guide mark agravic interference when removing injector syringe, non-angular error.
Accompanying drawing explanation
Fig. 1 is the structural representation of puncture guiding anesthetic syringe.
Fig. 2 is the part-structure schematic diagram of puncture guiding anesthetic syringe
In figure: the protruding bar of 1-syringe needle, 2-syringe needle pedestal, 3-connection handle, 4-guide mark, 5-syringe interface, 6-base recess, 7-swivel becket, 8-arc-shaped recess, 9-syringe, 10-intake valve, 11-air inlet pipe, 12-anesthesia tube, 13-anesthesia bottle, 14-adjusting rod, 15-sealing-plug, 16-fixed block, 17-screw thread, 18-rotating disk, 19-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1 ~ 2, in this utility model embodiment, a kind of puncture guiding anesthetic syringe, comprises syringe needle 1, syringe needle pedestal 2, connection handle 3, guide mark 4 and syringe 9, syringe needle 1 is hollow metal pin, hypomere is beveled tip, upper end connecting needle pedestal 2, syringe needle pedestal 2 upper end connects syringe interface 5, and syringe interface 5 and universal syringe 9 match, base recess 6 is provided with in the middle part of syringe needle pedestal 2, base recess 6 is rotationally connected with the swivel becket 7 of connection handle 3, arc-shaped recess 8 is provided with in the middle part of connection handle 3, arc-shaped recess 8 is for holding thick diameter puncture needle external diameter, connection handle 3 vertical direction connects guide mark 4, guide mark 4 is printed on scale, in work, while blood vessel or the local anesthesia of serous cavity puncture row, blood vessel or serous cavity position is detected by syringe needle 1, indwelling needle 1, connection handle 3 and guide mark 4, in order to instruct thick diameter puncture needle direction, after differentiating point of puncture position according to conventional treatment, first form skin mound with syringe needle 1 in the injection of point of puncture skin peptide, again under negative pressure to deep inserting needle, the subcutaneous local infiltration anesthesia of row, reach after puncture requirement until anesthesia scope, exploratory puncture is carried out with syringe needle 1 pair of target region, after syringe needle 1 tip enters target, retain described puncture guiding local anaesthesia syringe needle, now guide mark 4 is as the extension of syringe needle, homogeneous direction is kept with subcutaneous syringe needle 1, and the position of guide mark 4 suitably can be adjusted by the swivel becket 7 of connection handle 3, again under the instruction of guide mark 4, use thick diameter puncture needle instead formally to be punctured by arc-shaped recess 8 in the middle part of connection handle 3, to enter in target and after sending into seal wire until thick diameter puncture needle, thick diameter puncture needle and syringe needle 1 are removed in the lump, be anesthesia tube 12 below described syringe 9, anesthesia tube 12 cylindrically, is connected with anesthesia bottle 13 in the middle part of anesthesia tube 12, anaesthetic adds anesthesia tube 12 by anesthesia bottle 13, and flows in patient body through syringe needle 1, adjusting rod 14 is fitted with in described anesthesia tube 12, adjusting rod 14 lower end is installed with the sealing-plug 15 coordinated with the slipper seal of anesthesia tube 12 inwall, wherein, sealing-plug 15 bottom shape matches with the bottom shape of syringe 9, in work, by rotary regulating lever 14, drive sealing-plug 15 to rotate along anesthesia tube 12 inwall, decline, the outer wall of described adjusting rod 14 is provided with screw thread 17, anesthesia tube 12 is installed with fixed block 16 topmost, and the through hole in the middle of fixed block 16 is provided with the female thread coordinated with screw thread 17, wherein, the length of the screw thread 17 on adjusting rod 14 is slightly larger than the length of anesthesia tube 12, and the length of anesthesia tube 12 is the maximum length of stroke of adjusting screw(rod) 14, therefore, in work, when driving adjusting rod 14 to rotate, adjusting rod 14 precession vertically, drive sealing-plug 15 precession downwards simultaneously, because anesthesia tube 12 pours into anaesthetic by anesthesia bottle 13, therefore when sealing-plug 15 is crossed anesthesia bottle 13 and entered anesthesia tube 12 lower end, sealing-plug 15 will apply pressure to the anaesthetic in anesthesia tube 12 leading portion, improve the injection speed of anaesthetic, accelerate anaesthetic effect, when stopping precession sealing-plug 15, the injection of anaesthetic also just stopped, therefore lumbar anesthesia can be carried out at any time according to actual needs, described anesthesia tube 12 bottom on be connected with air inlet pipe 11, air inlet pipe 11 is provided with intake valve 10, by operation intake valve 10, control the break-make of air inlet pipe 11, when sealing-plug 15 screw into air inlet pipe 11 position, if also need to continue filling anaesthetic, then intake valve 10 is opened, then sealing-plug 15 is upwards risen to above anesthesia bottle 13, and close intake valve 10, like this, fiber crops jealous woman pipe 12 leading portion again with anesthesia bottle 13 UNICOM, anaesthetic in anesthesia bottle 13 just can continue to flow in anesthesia tube 12, in order to accelerate inflow velocity, can continue outwards to screw out sealing-plug 15, now, air pressure in anesthesia tube 12 can reduce, can by the anaesthetic in anesthesia bottle 13 initiatively inhalation anesthesia pipe 12, when again to anesthesia tube 12 leading portion precession sealing-plug 15, said process will be repeated, described adjusting rod 14 outer end is installed with rotating disk 18, rotating disk 18 is provided with protruding bar 19, in adjusting rod 14 outer end, rotating disk 18 is set, precession, the back-out of rotating disk 18 is driven by pivot protrusion bar 19, more convenient operation, be spherical above described protruding bar 19, below is cylinder, protruding bar 19 and the one-body molded manufacture of rotating disk 18.
This use can rapidly, dosing easily, injection speed can regulate according to the practical situation of patient, and it is rational in infrastructure, this utility model is both as local anesthesia set syringe needle simultaneously, again as puncture gate apparatus, while blood vessel or serous cavity puncture local anesthesia, syringe needle pedestal configures guide mark by connection handle, instruct the angle of thick diameter puncture needle, improve the accuracy of puncture; The guide mark that syringe needle pedestal is configured by connection handle and injector syringe outer rim are agreed with well, do not affect inserting needle custom during local anesthesia; The direct indwelling in target position detected in local anesthesia process, does not need to increase extra puncture as mark with the syringe needle of guide mark; Curved in the middle part of connection handle, arc-shaped recess, for holding puncture needle external diameter, does not hinder the puncture path of thick diameter puncture needle; Guide mark being printed on scale, the depth of needle of thick diameter puncture needle can be estimated when puncturing; Guide mark is made up of inelastic light material, guide mark agravic interference when removing injector syringe, non-angular error.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (4)

1. a puncture guiding anesthetic syringe, comprises syringe needle (1), syringe needle pedestal (2), connection handle (3), guide mark (4) and syringe (9); It is characterized in that, syringe needle (1) is hollow metal pin, lower end is beveled tip, upper end connecting needle pedestal (2), syringe needle pedestal (2) upper end connects syringe interface (5), and syringe interface (5) and universal syringe (9) match, syringe needle pedestal (2) middle part is provided with base recess (6), base recess (6) is rotationally connected with the swivel becket (7) of connection handle (3), connection handle (3) middle part is provided with arc-shaped recess (8), and (4) are printed on scale to guide mark; Described syringe (9) below is anesthesia tube (12), and cylindrically, anesthesia tube (12) middle part is connected with anesthesia bottle (13) to anesthesia tube (12); Be fitted with adjusting rod (14) in described anesthesia tube (12), adjusting rod (14) lower end is installed with the sealing-plug (15) coordinated with anesthesia tube (12) inwall slipper seal; The outer wall of described adjusting rod (14) is provided with screw thread (17), anesthesia tube (12) is installed with fixed block (16) topmost, and the through hole in the middle of fixed block (16) is provided with the female thread coordinated with screw thread (17); Described anesthesia tube (12) bottom on be connected with air inlet pipe (11), air inlet pipe (11) is provided with intake valve (10); Described adjusting rod (14) outer end is installed with rotating disk (18), rotating disk (18) is provided with protruding bar (19), in adjusting rod (14) outer end, rotating disk (18) is set, described protruding bar (19) top is spherical, and below is cylinder.
2. puncture guiding anesthetic syringe according to claim 1, it is characterized in that, described sealing-plug (15) bottom shape matches with the bottom shape of syringe (9).
3. puncture according to claim 1 guiding anesthetic syringe, is characterized in that, the length of the screw thread (17) on described adjusting rod (14) is slightly larger than the length of anesthesia tube (12).
4. puncture guiding anesthetic syringe according to claim 1, is characterized in that, described protruding bar (19) and rotating disk (18) one-body molded manufacture.
CN201420524801.3U 2014-09-07 2014-09-07 A kind of puncture guiding anesthetic syringe CN204050605U (en)

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Application Number Priority Date Filing Date Title
CN201420524801.3U CN204050605U (en) 2014-09-07 2014-09-07 A kind of puncture guiding anesthetic syringe

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Application Number Priority Date Filing Date Title
CN201420524801.3U CN204050605U (en) 2014-09-07 2014-09-07 A kind of puncture guiding anesthetic syringe

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109529165A (en) * 2019-01-22 2019-03-29 吕文胜 A kind of department of anesthesia's clinical concentration adjustable type anesthesia outfit
CN110584753A (en) * 2019-09-17 2019-12-20 河南省中医院(河南中医药大学第二附属医院) Anesthesia device that painful branch of academic or vocational study was used
CN110974367A (en) * 2019-12-10 2020-04-10 西安交通大学第一附属医院 Multifunctional needle inserting device for percutaneous lung puncture under guidance of CT (computed tomography) image

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109529165A (en) * 2019-01-22 2019-03-29 吕文胜 A kind of department of anesthesia's clinical concentration adjustable type anesthesia outfit
CN110584753A (en) * 2019-09-17 2019-12-20 河南省中医院(河南中医药大学第二附属医院) Anesthesia device that painful branch of academic or vocational study was used
CN110584753B (en) * 2019-09-17 2020-07-24 河南省中医院(河南中医药大学第二附属医院) Anesthesia device that painful branch of academic or vocational study was used
CN110974367A (en) * 2019-12-10 2020-04-10 西安交通大学第一附属医院 Multifunctional needle inserting device for percutaneous lung puncture under guidance of CT (computed tomography) image

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20150907

EXPY Termination of patent right or utility model