CN109091741A - A kind of medical department of anesthesia's anesthesia tonic needle - Google Patents
A kind of medical department of anesthesia's anesthesia tonic needle Download PDFInfo
- Publication number
- CN109091741A CN109091741A CN201810728242.0A CN201810728242A CN109091741A CN 109091741 A CN109091741 A CN 109091741A CN 201810728242 A CN201810728242 A CN 201810728242A CN 109091741 A CN109091741 A CN 109091741A
- Authority
- CN
- China
- Prior art keywords
- reservoir
- needle
- syringe
- fixed plate
- threaded rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 19
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 19
- 230000001256 tonic effect Effects 0.000 title claims abstract description 16
- 244000309464 bull Species 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000002695 general anesthesia Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M19/00—Local anaesthesia; Hypothermia
Landscapes
- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of medical departments of anesthesia to anaesthetize tonic needle, including syringe, the reservoir of opening upwards is equipped in the syringe, the downside inner wall of the reservoir is connected with syringe needle by syringe needle pedestal, and check valve is equipped in syringe needle, the side side wall of the syringe is equipped with the connector being connected to reservoir, the opening of the reservoir is connected with fixed plate by fixed device, the piston of matched setting is slidably connected in the reservoir, the threaded rod being vertically arranged is equipped in the reservoir, and the lower end of threaded rod is rotatablely connected by the upside side wall of rotating device and piston, the threaded rod is threadedly coupled through fixed plate and with fixed plate, the upper end of the threaded rod is fixedly connected with the bull stick being laterally arranged.Operation of the present invention is simple, easy to use, and the part installing and dismounting in device is simple and fast, convenient for cleaning to it, ensure that the cleannes of device, reduces the labor intensity of doctor, improve work efficiency.
Description
Technical field
The present invention relates to field of medical technology more particularly to a kind of medical department of anesthesia to anaesthetize tonic needle.
Background technique
The department of anaesthesiology is a comprehensive subject, it includes multi-disciplinary knowledge.Present range is wider, is not merely
The requirement for meeting operation, also participates in the rescue work of each department, the painless delivery of gynaecology, no pain induced abortion etc..
Within the hospital, some patients need to anaesthetize it by department of anesthesia, and general anesthesia tonic needle is not easy to
Disassembly, cleaning trouble, improves the working strength of doctor, reduces working efficiency；For this purpose, it is proposed that a kind of medical anesthesia
Section anaesthetizes tonic needle to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve general anesthesia tonic needles existing in the prior art to be not easy to dismantle, cleaning
Trouble, the problems such as improving the working strength of doctor, reduce working efficiency, and a kind of medical department of anesthesia's anesthesia proposed is mended
Medicine needle.
To achieve the goals above, present invention employs following technical solutions:
A kind of medical department of anesthesia anaesthetizes tonic needle, including syringe, and the reservoir of opening upwards, institute are equipped in the syringe
The downside inner wall for stating reservoir is connected with syringe needle by syringe needle pedestal, and check valve, the side side of the syringe are equipped in syringe needle
Wall is equipped with the connector being connected to reservoir, and the opening of the reservoir is connected with fixed plate, the storage by fixed device
The piston of matched setting is slidably connected in liquid bath, and the threaded rod being vertically arranged, and threaded rod are equipped in the reservoir
Lower end be rotatablely connected by the upside side wall of rotating device and piston, the threaded rod through fixed plate and with fixed plate screw thread
Connection, the upper end of the threaded rod are fixedly connected with the bull stick being laterally arranged, and the inner wall of the reservoir is equipped with scale strip.
Preferably, the fixed device includes kelly, and the upside side wall of the syringe is equipped with to be equipped with fixed plate
Groove is equipped with the first sliding groove being laterally arranged in the syringe, and kelly is slidably connected through first sliding groove and with first sliding groove,
The side wall of the fixed plate, which is equipped with, is symmetrically arranged with second sliding slot with the matched card slot of kelly, the two sides inner wall of the first sliding groove,
And side inner wall of the second sliding slot far from card slot is connected with sliding block by the first spring, the kelly passes through sliding block and second sliding slot
It is slidably connected.
Preferably, the downside inner wall of the groove is connected with second spring, and fixed plate and second spring offset setting.
Preferably, the rotating device includes annular switch block, and the upside side wall of the piston is equipped with matched with threaded rod
Turn trough, the annular switch block is fixedly connected with the lower end of threaded rod, and the downside inner wall of turn trough is equipped with matched with annular switch block
Annular turn trough.
Preferably, the kelly is equipped with idler wheel at the side sidewall corner of card slot, and at the sidewall corner of fixed plate
Equipped with the matched slot rolling of idler wheel.
Preferably, the kelly is fixedly connected with pull rod through one end of syringe, and rubber antiskid pad is enclosed on pull rod.
The technical solution that the embodiment of the present invention provides can include the following benefits:
1, operation of the present invention is simple, easy to use, and the part installing and dismounting in device is simple and fast, convenient for its into
Row cleaning, ensure that the cleannes of device, reduces the labor intensity of doctor, improve work efficiency.
2, in liquid medicine injection, the setting of check valve is to make medical fluid that can only go out from reservoir without flowing backwards now
As effectivelying prevent blood backflow, by the way that scale strip is arranged, the medical fluid convenient for injecting to needs is adjusted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of medical department of anesthesia proposed by the present invention anaesthetizes tonic needle；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 syringe, 2 reservoirs, 3 syringe needle pedestals, 4 syringe needles, 5 check valves, 6 connectors, 7 fixed plates, 8 pistons, 9 spiral shells
Rasp bar, 10 bull sticks, 11 scale strips, 12 grooves, 13 first sliding grooves, 14 kellies, 15 card slots, 16 second sliding slots, 17 first springs, 18
Sliding block, 19 second springs, 20 turn troughs, 21 annular switch blocks, 22 annular turn troughs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of medical department of anesthesia anaesthetizes tonic needle, including syringe 1, is equipped with opening upwards in syringe 1
The downside inner wall of reservoir 2, reservoir 2 is connected with syringe needle 4 by syringe needle pedestal 3, and check valve 5 is equipped in syringe needle 4, is injecting
When medical fluid, the setting of check valve 5 is to make medical fluid that can only go out from reservoir 2 without flowing backwards phenomenon, the side of syringe 1
Side wall is equipped with the connector 6 being connected to reservoir 2, is opened by connector 6 injection medical fluid, reservoir 2 is carried out in reservoir 2
Fixed plate 7 is connected with by fixed device at mouthful, fixed device includes kelly 14, and the upside side wall of syringe 1 is equipped with and fixed plate 7
The groove 12 being equipped with, the downside inner wall of groove 12 is connected with second spring 19, and fixed plate 7 offsets with second spring 19 and sets
It sets, when dismantling to fixed plate 7, fixed plate 7 can be popped up a small distance by the elastic force of second spring 19, convenient for fixing
The disassembly of plate 7.
Be equipped with the first sliding groove 13 that is laterally arranged in syringe 1, and kelly 14 through first sliding groove 13 and with first sliding groove 13
It is slidably connected, the side wall of fixed plate 7, which is equipped with, is symmetrically arranged with the with the matched card slot 15 of kelly 14, the two sides inner wall of first sliding groove 13
Two sliding slots 16, and side inner wall of the second sliding slot 16 far from card slot 15 is connected with sliding block 18 by the first spring 17, kelly 14 is logical
It crosses sliding block 18 to be slidably connected with second sliding slot 16, under the resilient force of the first spring 17, kelly 14 is stuck in card slot 15, will
Fixed plate 7 is fixed, and is needing to disassemble fixed plate 7, when cleaning to device, is pulled kelly 14, is disengaged it from card
Fixed plate 7 can be separated with syringe 1, be cleaned to device by slot 15.
Kelly 14 at the side sidewall corner of card slot 15 be equipped with idler wheel, and at the sidewall corner of fixed plate 7 be equipped with
The matched slot rolling of idler wheel puts in piston 8 in reservoir 2 in mounting plate 7, and fixed plate 7 is stuck in groove 12, kelly
Idler wheel on 14 rolls in the slot rolling in fixed plate 7, and kelly 14, which is gradually extruded, to be retracted in first sliding groove 13, when card slot 15
When being moved to 14 corresponding position of kelly, due to there is no the extruding of 7 side wall of fixed plate, in the resilient force of the first spring 17
Under, kelly 14 sticks into card slot 15, and fixed plate 7 is fixed.
The piston 8 of matched setting is slidably connected in reservoir 2, is equipped with the threaded rod being vertically arranged in reservoir 2
9, and the lower end of threaded rod 9 is rotatablely connected by the upside side wall of rotating device and piston 8, rotating device includes annular switch block
21, the upside side wall of piston 8 is equipped with and the matched turn trough 20 of threaded rod 9, the fixed company in lower end of annular switch block 21 and threaded rod 9
It connects, and the downside inner wall of turn trough 20 is equipped with and the matched annular turn trough 22 of annular switch block 21, while threaded rod 9 rotates, drive
Annular switch block 21 rotates in annular turn trough 22, and band piston 8 moves in reservoir 2, is conveyed or is drawn to medical fluid.
Threaded rod 9 is threadedly coupled through fixed plate 7 and with fixed plate 7, and the upper end of threaded rod 9 is fixedly connected with lateral setting
Bull stick 10, the inner wall of reservoir 2 is equipped with scale strip 11, and the medical fluid injected to needs is adjusted, and syringe needle 4 is directed at patient's body
The specific place of body is injected, and by rotating bull stick 10, is driven threaded rod 9 to rotate, is moved piston 8 in reservoir 2, keep medical fluid logical
Syringe needle 4 is crossed to enter in patient body.
In the use of the present invention, controlling medicine by scale strip 11 by connector 6 to injection medical fluid is carried out in reservoir 2
Syringe needle 4 is directed at the specific place of patient body and injected, by rotating bull stick 10, driven threaded rod 9 to rotate, make to live by the dosage of liquid
Plug 8 moves in reservoir 2, enters medical fluid in patient body by syringe needle 4, when needing to carry out disassembly, cleaning to device,
Kelly 14 is pulled, card slot 15 is disengaged it from, fixed plate 7 can be separated with syringe 1, by corresponding giant in device
Each part be rinsed, after rinsing well, it is installed, piston 8 is put in reservoir 2, fixed plate 7 is stuck in recessed
In slot 12, the idler wheel on kelly 14 rolls in the slot rolling in fixed plate 7, and kelly 14, which is gradually extruded, is retracted to first sliding groove 13
In, when card slot 15 is moved to 14 corresponding position of kelly, due to there is no the extruding of 7 side wall of fixed plate, in the first spring 17
Resilient force under, kelly 14 sticks into card slot 15, and fixed plate 7 is fixed.The present apparatus is easy to operate, easy to use, dress
Part installing and dismounting in setting is simple and fast, convenient for cleaning to it, ensure that the cleannes of device, reduces doctor
Labor intensity, improve work efficiency, by be arranged check valve 5, make medical fluid can only go out from reservoir without
Phenomenon is flow backwards, blood backflow is effectively prevent, by the way that scale strip 11 is arranged, the medical fluid convenient for injecting to needs is adjusted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of medical department of anesthesia anaesthetizes tonic needle, including syringe (1), which is characterized in that be equipped with opening in the syringe (1)
The downside inner wall of upward reservoir (2), the reservoir (2) is connected with syringe needle (4) by syringe needle pedestal (3), and syringe needle (4)
In be equipped with check valve (5), the side side wall of the syringe (1) is equipped with the connector (6) being connected to reservoir (2), the liquid storage
The opening of slot (2) is connected with fixed plate (7) by fixed device, slidably connects matched set in the reservoir (2)
The piston (8) set is equipped with the threaded rod (9) being vertically arranged in the reservoir (2), and the lower end of threaded rod (9) passes through rotation
Device and the upside side wall of piston (8) are rotatablely connected, and the threaded rod (9) connects through fixed plate (7) and with fixed plate (7) screw thread
It connects, the upper end of the threaded rod (9) is fixedly connected with the bull stick (10) being laterally arranged, and the inner wall of the reservoir (2), which is equipped with, to be carved
It spends item (11).
2. a kind of medical department of anesthesia according to claim 1 anaesthetizes tonic needle, which is characterized in that the fixed device packet
It includes kelly (14), the upside side wall of the syringe (1) is equipped with the groove (12) being equipped with fixed plate (7), the syringe (1)
In be equipped with the first sliding groove (13) that is laterally arranged, and kelly (14) slides through first sliding groove (13) and with first sliding groove (13) and connects
It connects, the side wall of the fixed plate (7) is equipped with and kelly (14) matched card slot (15), the two sides inner wall of the first sliding groove (13)
It is symmetrically arranged with second sliding slot (16), and side inner wall of the second sliding slot (16) far from card slot (15) is connected by the first spring (17)
Have sliding block (18), the kelly (14) is slidably connected by sliding block (18) with second sliding slot (16).
3. a kind of medical department of anesthesia according to claim 2 anaesthetizes tonic needle, which is characterized in that the groove (12)
Downside inner wall is connected with second spring (19), and fixed plate (7) and second spring (19) offset setting.
4. a kind of medical department of anesthesia according to claim 1 anaesthetizes tonic needle, which is characterized in that the rotating device packet
It includes annular switch block (21), the upside side wall of the piston (8) is equipped with to be turned with threaded rod (9) matched turn trough (20), the annular
Block (21) is fixedly connected with the lower end of threaded rod (9), and the downside inner wall of turn trough (20) is equipped with matched with annular switch block (21)
Annular turn trough (22).
5. a kind of medical department of anesthesia according to claim 2 anaesthetizes tonic needle, which is characterized in that the kelly (14) is leaned on
It is equipped with idler wheel at the side sidewall corner of nearly card slot (15), and is equipped with and the matched rolling of idler wheel at the sidewall corner of fixed plate (7)
Slot.
6. a kind of medical department of anesthesia according to claim 2 anaesthetizes tonic needle, which is characterized in that the kelly (14) is passed through
Thread a needle one end of cylinder (1) is fixedly connected with pull rod, and rubber antiskid pad is enclosed on pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728242.0A CN109091741B (en) | 2018-07-05 | 2018-07-05 | Medical anesthesia department anesthesia medicine supplementing needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728242.0A CN109091741B (en) | 2018-07-05 | 2018-07-05 | Medical anesthesia department anesthesia medicine supplementing needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109091741A true CN109091741A (en) | 2018-12-28 |
| CN109091741B CN109091741B (en) | 2021-04-20 |
Family
ID=64845710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728242.0A Active CN109091741B (en) | 2018-07-05 | 2018-07-05 | Medical anesthesia department anesthesia medicine supplementing needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109091741B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274285A (en) * | 2021-06-22 | 2021-08-20 | 程元辉 | Traditional chinese medical science acupuncture device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106955A (en) * | 1986-09-19 | 1988-03-30 | 理想仪器有限公司 | Injector filling up liquid from rear end |
| CN2608026Y (en) * | 2003-03-18 | 2004-03-31 | 陆永会 | Safety syringe |
| WO2013005881A1 (en) * | 2011-07-07 | 2013-01-10 | Lee Hee Young | Syringe pressure generating and pressure displaying device |
| CN203598311U (en) * | 2013-10-23 | 2014-05-21 | 宁波宇球医疗器械有限公司 | Drug injection gun |
| US20150038996A1 (en) * | 2013-08-02 | 2015-02-05 | Covidien Lp | Devices, systems, and methods for providing surgical access and facilitating closure of surgical access openings |
| CN205698739U (en) * | 2016-05-13 | 2016-11-23 | 刘俊英 | A kind of cardioangiography syringe |
| CN206081232U (en) * | 2016-07-15 | 2017-04-12 | 南阳医学高等专科学校第一附属医院 | High accuracy anesthetic syringe |
| CN206228740U (en) * | 2016-08-22 | 2017-06-09 | 张继红 | A kind of medical department of anesthesia's anesthesia tonic pin |
| CN206617374U (en) * | 2017-03-21 | 2017-11-07 | 嵊州市嘉晟泵业有限公司 | A kind of detachable water pump |
| CN108019576A (en) * | 2017-11-27 | 2018-05-11 | 广西梧州市金广丰化肥有限公司 | A kind of agricultural water conservancy project water pipeline being easily installed |
-
2018
- 2018-07-05 CN CN201810728242.0A patent/CN109091741B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106955A (en) * | 1986-09-19 | 1988-03-30 | 理想仪器有限公司 | Injector filling up liquid from rear end |
| CN2608026Y (en) * | 2003-03-18 | 2004-03-31 | 陆永会 | Safety syringe |
| WO2013005881A1 (en) * | 2011-07-07 | 2013-01-10 | Lee Hee Young | Syringe pressure generating and pressure displaying device |
| US20150038996A1 (en) * | 2013-08-02 | 2015-02-05 | Covidien Lp | Devices, systems, and methods for providing surgical access and facilitating closure of surgical access openings |
| CN203598311U (en) * | 2013-10-23 | 2014-05-21 | 宁波宇球医疗器械有限公司 | Drug injection gun |
| CN205698739U (en) * | 2016-05-13 | 2016-11-23 | 刘俊英 | A kind of cardioangiography syringe |
| CN206081232U (en) * | 2016-07-15 | 2017-04-12 | 南阳医学高等专科学校第一附属医院 | High accuracy anesthetic syringe |
| CN206228740U (en) * | 2016-08-22 | 2017-06-09 | 张继红 | A kind of medical department of anesthesia's anesthesia tonic pin |
| CN206617374U (en) * | 2017-03-21 | 2017-11-07 | 嵊州市嘉晟泵业有限公司 | A kind of detachable water pump |
| CN108019576A (en) * | 2017-11-27 | 2018-05-11 | 广西梧州市金广丰化肥有限公司 | A kind of agricultural water conservancy project water pipeline being easily installed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274285A (en) * | 2021-06-22 | 2021-08-20 | 程元辉 | Traditional chinese medical science acupuncture device |
| CN113274285B (en) * | 2021-06-22 | 2022-07-26 | 山东布润医养有限公司 | Traditional chinese medical science acupuncture device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109091741B (en) | 2021-04-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ping Inventor after: Wang Ningfu Inventor after: Li Ailin Inventor after: Guo Peng Inventor before: Guo Peng |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210329 Address after: No.45, houchenhu village, Yongan Township, Shizhong District, Zaozhuang City, Shandong Province, 277100 Applicant after: Wang Ping Applicant after: Wang Ningfu Applicant after: Li Ailin Address before: 528000 room 2, room 1119, block 3, Juyuan business center, No.16 Foping 4th Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Applicant before: FOSHAN YIXUAN SOFTWARE TECHNOLOGY Co.,Ltd. |
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