CN104288887A - Novel anesthesia needle tube - Google Patents
Novel anesthesia needle tube Download PDFInfo
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- CN104288887A CN104288887A CN201410529031.6A CN201410529031A CN104288887A CN 104288887 A CN104288887 A CN 104288887A CN 201410529031 A CN201410529031 A CN 201410529031A CN 104288887 A CN104288887 A CN 104288887A
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- medicinal liquid
- shower nozzle
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Abstract
A novel anesthesia needle tube belongs to the technical field of medical instruments. The needle tube comprises a tube body and a pressure pump and is characterized in that a nozzle connection base is arranged on the lower side of the tube body, outer threads are arranged on the outside of the nozzle connection base, an adjusting nozzle is arranged on the lower side of a nozzle connector, the nozzle connector is arranged on the upper side of the adjusting nozzle, inner threads are arranged on the inner side of the nozzle connector, a connection sealing washer is arranged on the inner side of the nozzle connection base, a conical leakage tank is arranged on the lower side of the nozzle connector, a liquid medicine spraying hole is formed in the lower side of the conical leakage tank, a liquid spraying cavity is arranged on the lower side of the liquid medicine spraying hole, and an annular multi-hole nozzle is arranged on the lower side of a liquid spraying cavity. The novel anesthesia needle tube is simple in structure and convenient to use, is convenient to operate and capable of saving time and labor when used for conducting skin anesthesia or regional anesthesia on a patient and reduces working difficulty of medical workers.
Description
Technical field: the invention belongs to technical field of medical instruments, specifically a kind of Novel anesthesia needle tubing.
Background technology: in long-term clinical practice, during for epidermis anesthesia or regional anesthesia, anaesthetized to patient skin by herbal sprinkling, and existing sprinkling measure in use, apparatus is too huge, the scope of anesthesia can be strengthened, waste anaesthetic, patient replys unnecessary anesthesia scope and also can produce puzzlement simultaneously, and medical personnel are when getting it filled thing toward needle tubing tank, because the excessive medical personnel of needs of pin overpressure filling of exerting oneself is got, add work difficulty to medical personnel.
Summary of the invention: the object of this invention is to provide a kind of Novel anesthesia needle tubing easy and simple to handle, time saving and energy saving when carrying out epidermis anesthesia or regional anesthesia to patient.
Technical scheme of the present invention is: comprise body and compression pump, it is characterized in that on the downside of body, be provided with shower nozzle connects base, shower nozzle connects chassis outer side and is provided with external screw thread, adjustment shower nozzle is provided with on the downside of shower nozzle adapter, regulate on the upside of shower nozzle and be provided with shower nozzle adapter, shower nozzle adapter inboard is provided with female thread, shower nozzle connects base inboard and is provided with connection seal washer, taper bakie is provided with on the downside of shower nozzle adapter, medicinal liquid spray orifice is provided with on the downside of taper bakie, hydrojet chamber is provided with on the downside of medicinal liquid spray orifice, annular porous nozzle is provided with on the downside of hydrojet chamber, convex mouth spray is provided with on the downside of annular porous nozzle, regulate outside shower nozzle and be provided with medicine liquid spray guard shield, medicine liquid spray guard shield by Sealed casing pipe with adjustment nozzle set together with, the first seal valve is provided with on the upside of shower nozzle connection base, medicinal liquid compression chamber is provided with on the upside of first seal valve, side, medicinal liquid compression chamber is provided with Pressure gauge, Pressure gauge is linked together by pressure connection tube and medicinal liquid compression chamber, the second seal valve is provided with on the upside of medicinal liquid compression chamber, medicinal liquid addition room is provided with on the upside of second seal valve, liquid level instruction graticule is provided with outside medicinal liquid addition room, medicinal liquid addition room side is provided with relief tube, unidirectional relief valve is provided with above relief tube, relief tube one end is provided with medical filtration depurator, be provided with medicinal liquid on the upside of medicinal liquid addition room and add mouth, open type seal cover is provided with on the upside of medicinal liquid interpolation mouth, upper open type seal cover side is added mouth by connection rotating shaft and medicinal liquid and is linked together, upper open type seal cover opposite side adds mouth link together by being fixedly connected with buckle and medicinal liquid, air inlet pipe is provided with on the upside of compression pump, gas filtration depurator is provided with on the upside of air inlet pipe, compression pump side is provided with pressure controller, pressure adjustment knob is provided with outside pressure controller, pressure controller side is provided with power pack, starting switch is provided with outside power pack, starting switch side is provided with battery capacity indication lamp, compression tube is provided with on the downside of compression pump, pressurization control valve is provided with above compression tube, compression tube lower end and medicinal liquid compression chamber link together.
As preferably, on the downside of described medicine liquid spray guard shield, be provided with soft rubber packing ring.
As preferably, described Pressure gauge is set to digital pressure gauge.
As preferably, described pressurization control valve is set to unidirectional pressurization control valve.
Beneficial effect of the present invention is: structure of the present invention is simple, easy to use, easy and simple to handle, time saving and energy saving when carrying out epidermis anesthesia or regional anesthesia to patient, alleviates the work difficulty of medical personnel.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is the floor map of compression pump of the present invention.
In figure 1, body, 2, compression pump, 3, shower nozzle connects base, 4, external screw thread, 5, regulate shower nozzle, 6, shower nozzle adapter, 7, female thread, 8, connect seal washer, 9, taper bakie, 10, medicinal liquid spray orifice, 11, hydrojet chamber, 12, annular porous nozzle, 13, convex mouth spray, 14, medicine liquid spray guard shield, 15, Sealed casing pipe, 16, first seal valve, 17, medicinal liquid compression chamber, 18, Pressure gauge, 19, pressure connection tube, 20, second seal valve, 21, medicinal liquid addition room, 22, liquid level instruction graticule, 23, relief tube, 24, unidirectional relief valve, 25, medical filtration depurator, 26, medicinal liquid adds mouth, 27, upper open type seal cover, 28, connection rotating shaft, 29, be fixedly connected with buckle, 30, air inlet pipe, 31, gas filtration depurator, 32, pressure controller, 33, pressure adjustment knob, 34, power pack, 35, starting switch, 36, battery capacity indication lamp, 37, compression tube, 38, pressurization control valve, 39, soft rubber packing ring.
Detailed description of the invention: comprise body 1 and compression pump 2, it is characterized in that on the downside of body 1, be provided with shower nozzle connects base 3, external screw thread 4 is provided with outside shower nozzle connection base 3, be provided with on the downside of shower nozzle connection base 3 and regulate shower nozzle 5, regulate on the upside of shower nozzle 5 and be provided with shower nozzle adapter 6, shower nozzle adapter 6 inboard is provided with female thread 7, shower nozzle adapter 6 inboard is provided with and connects seal washer 8, taper bakie 9 is provided with on the downside of shower nozzle adapter 6, medicinal liquid spray orifice 10 is provided with on the downside of taper bakie 9, hydrojet chamber 11 is provided with on the downside of medicinal liquid spray orifice 10, annular porous nozzle 12 is provided with on the downside of hydrojet chamber 11, convex mouth spray 13 is provided with on the downside of annular porous nozzle 12, regulate outside shower nozzle 5 and be provided with medicine liquid spray guard shield 14, medicine liquid spray guard shield 14 is by Sealed casing pipe 15 and regulate shower nozzle 5 to be nested together, the first seal valve 16 is provided with on the upside of shower nozzle connection base 3, medicinal liquid compression chamber 17 is provided with on the upside of first seal valve 16, side, medicinal liquid compression chamber 17 is provided with Pressure gauge 18, Pressure gauge 18 is linked together by pressure connection tube 19 and medicinal liquid compression chamber 17, the second seal valve 20 is provided with on the upside of medicinal liquid compression chamber 17, medicinal liquid addition room 21 is provided with on the upside of second seal valve 20, liquid level instruction graticule 22 is provided with outside medicinal liquid addition room 21, medicinal liquid addition room 21 side is provided with relief tube 23, relief tube 23 is provided with unidirectional relief valve 24 above, relief tube 23 one end is provided with medical filtration depurator 25, be provided with medicinal liquid on the upside of medicinal liquid addition room 21 and add mouth 26, open type seal cover 27 is provided with on the upside of medicinal liquid interpolation mouth 26, upper open type seal cover 27 side is added mouth 26 by connection rotating shaft 28 and medicinal liquid and is linked together, upper open type seal cover 27 opposite side adds mouth 26 link together by being fixedly connected with buckle 29 and medicinal liquid, air inlet pipe 30 is provided with on the upside of compression pump 2, gas filtration depurator 31 is provided with on the upside of air inlet pipe 30, compression pump 2 side is provided with pressure controller 32, pressure adjustment knob 33 is provided with outside pressure controller 32, pressure controller 32 side is provided with power pack 34, starting switch 35 is provided with outside power pack 34, starting switch 35 side is provided with battery capacity indication lamp 36, compression tube 37 is provided with on the downside of compression pump 2, compression tube 37 is provided with pressurization control valve 38 above, compression tube 37 lower end and medicinal liquid compression chamber 17 link together.In use, open open type seal cover 27, the anesthetic liquid medicine prepared is injected in medicinal liquid addition room 21, by the amount of liquid medicine that liquid level instruction graticule 22 observable injects, after having noted, by being fixedly connected with buckle 29, upper open type seal cover 27 is built, open the second seal valve 20, medicinal liquid enters medicinal liquid compression chamber 17, then the second seal valve 20 is closed, open starting switch 35, compression pump 2 is started working, the pressure that pressure adjustment knob 33 produces by pressure controller 32 controlled pressure pump 2, open pressurization control valve 38, start to pressurize to the medicinal liquid of medicinal liquid compression chamber 17, observe the situation of change of Pressure gauge 18, when the pressure in medicinal liquid compression chamber 17 reaches setting value, medicine liquid spray guard shield 14 is navigated to the position needing anesthesia, open the first seal valve 16, the medicinal liquid of high pressure enters into taper bakie 9 inside by shower nozzle adapter 6, be ejected in hydrojet chamber 11 by medicinal liquid spray orifice 10 after the adjustment of taper bakie 9 and become high-pressure water mist, then the convex mouth spray 13 on the downside of annular porous nozzle 12 is ejected into the position needing anesthesia, when medicinal liquid compression chamber 17 inner liquid medicine is inadequate, the liquid medicine injection prepared can be continued to enter in medicinal liquid addition room 21, build open type seal cover 27, open the second seal valve 20, medicinal liquid closes the second seal valve 20 after entering medicinal liquid compression chamber 17, open the unidirectional relief valve 24 above relief tube 23, the gases at high pressure with residual liquor in medicinal liquid addition room 21 are discharged after medical filtration depurator 25 filtration, purification, realize continued narcosis.
As preferably, on the downside of described medicine liquid spray guard shield 14, be provided with soft rubber packing ring 39.Such setting, can better isolate site of anesthesia, improves anaesthetic effect, cuts the waste.
As preferably, described Pressure gauge 18 is set to digital pressure gauge.Such setting, is convenient to the pressure changing in real-time quantitative observation medicinal liquid compression chamber 17.
As preferably, described pressurization control valve 38 is set to unidirectional pressurization control valve.Such setting, can prevent when compression pump 2 quits work pressure drop, the medicinal liquid in medicinal liquid compression chamber 17 enters in compression pump 2 under the effect of the pressure.
Claims (4)
1. Novel anesthesia needle tubing, comprise body (1) and compression pump (2), it is characterized in that being provided with shower nozzle in body (1) downside connects base (3), shower nozzle connects base (3) outside and is provided with external screw thread (4), shower nozzle connects base (3) downside and is provided with adjustment shower nozzle (5), shower nozzle (5) upside is regulated to be provided with shower nozzle adapter (6), shower nozzle adapter (6) inboard is provided with female thread (7), shower nozzle adapter (6) inboard is provided with and connects seal washer (8), shower nozzle adapter (6) downside is provided with taper bakie (9), taper bakie (9) downside is provided with medicinal liquid spray orifice (10), medicinal liquid spray orifice (10) downside is provided with hydrojet chamber (11), downside, hydrojet chamber (11) is provided with annular porous nozzle (12), annular porous nozzle (12) downside is provided with convex mouth spray (13), shower nozzle (5) outside is regulated to be provided with medicine liquid spray guard shield (14), medicine liquid spray guard shield (14) is by Sealed casing pipe (15) and regulate shower nozzle (5) to be nested together, shower nozzle connects base (3) upside and is provided with the first seal valve (16), first seal valve (16) upside is provided with medicinal liquid compression chamber (17), medicinal liquid compression chamber (17) side is provided with Pressure gauge (18), Pressure gauge (18) is linked together by pressure connection tube (19) and medicinal liquid compression chamber (17), upside, medicinal liquid compression chamber (17) is provided with the second seal valve (20), second seal valve (20) upside is provided with medicinal liquid addition room (21), medicinal liquid addition room (21) outside is provided with liquid level instruction graticule (22), medicinal liquid addition room (21) side is provided with relief tube (23), relief tube (23) is provided with unidirectional relief valve (24) above, relief tube (23) one end is provided with medical filtration depurator (25), medicinal liquid addition room (21) upside is provided with medicinal liquid and adds mouth (26), medicinal liquid adds mouth (26) upside and is provided with open type seal cover (27), upper open type seal cover (27) side is added mouth (26) by connection rotating shaft (28) and medicinal liquid and is linked together, upper open type seal cover (27) opposite side adds mouth (26) link together by being fixedly connected with buckle (29) and medicinal liquid, compression pump (2) upside is provided with air inlet pipe (30), air inlet pipe (30) upside is provided with gas filtration depurator (31), compression pump (2) side is provided with pressure controller (32), pressure controller (32) outside is provided with pressure adjustment knob (33), pressure controller (32) side is provided with power pack (34), power pack (34) outside is provided with starting switch (35), starting switch (35) side is provided with battery capacity indication lamp (36), compression pump (2) downside is provided with compression tube (37), compression tube (37) is provided with pressurization control valve (38) above, compression tube (37) lower end and medicinal liquid compression chamber (17) link together.
2. Novel anesthesia needle tubing according to claim 1, is characterized in that: described medicine liquid spray guard shield (14) downside is provided with soft rubber packing ring (39).
3. Novel anesthesia needle tubing according to claim 1, is characterized in that: described Pressure gauge (18) is set to digital pressure gauge.
4. Novel anesthesia needle tubing according to claim 1, is characterized in that: described pressurization control valve (38) is set to unidirectional pressurization control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529031.6A CN104288887B (en) | 2014-09-25 | 2014-09-25 | Anesthesia needle tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529031.6A CN104288887B (en) | 2014-09-25 | 2014-09-25 | Anesthesia needle tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104288887A true CN104288887A (en) | 2015-01-21 |
| CN104288887B CN104288887B (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529031.6A Expired - Fee Related CN104288887B (en) | 2014-09-25 | 2014-09-25 | Anesthesia needle tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104288887B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233389A (en) * | 2015-10-21 | 2016-01-13 | 钱莹 | Automatic painless anesthesia apparatus |
| CN107670156A (en) * | 2017-11-08 | 2018-02-09 | 南通大学附属医院 | A kind of painless anesthesia syringe |
| CN108295371A (en) * | 2018-02-06 | 2018-07-20 | 重庆医科大学附属永川医院 | A kind of surface layer anesthesia needle tubing and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201899758U (en) * | 2010-11-26 | 2011-07-20 | 天津市天堰医教科技开发有限公司 | Medical analgesia pump |
| CN202061214U (en) * | 2010-11-25 | 2011-12-07 | 梁永军 | L.Y.J type double-end analgesia pump |
| CN202409772U (en) * | 2011-12-30 | 2012-09-05 | 王寿世 | Spray pistol for pharyngeal anesthesia |
| CN203196108U (en) * | 2013-04-18 | 2013-09-18 | 程春兰 | Respiratory medicine mechanical ventilation anesthesia device |
| CN203539806U (en) * | 2013-10-31 | 2014-04-16 | 厉建胜 | Electric anesthesia pushing-assisting machine |
-
2014
- 2014-09-25 CN CN201410529031.6A patent/CN104288887B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202061214U (en) * | 2010-11-25 | 2011-12-07 | 梁永军 | L.Y.J type double-end analgesia pump |
| CN201899758U (en) * | 2010-11-26 | 2011-07-20 | 天津市天堰医教科技开发有限公司 | Medical analgesia pump |
| CN202409772U (en) * | 2011-12-30 | 2012-09-05 | 王寿世 | Spray pistol for pharyngeal anesthesia |
| CN203196108U (en) * | 2013-04-18 | 2013-09-18 | 程春兰 | Respiratory medicine mechanical ventilation anesthesia device |
| CN203539806U (en) * | 2013-10-31 | 2014-04-16 | 厉建胜 | Electric anesthesia pushing-assisting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233389A (en) * | 2015-10-21 | 2016-01-13 | 钱莹 | Automatic painless anesthesia apparatus |
| CN107670156A (en) * | 2017-11-08 | 2018-02-09 | 南通大学附属医院 | A kind of painless anesthesia syringe |
| CN108295371A (en) * | 2018-02-06 | 2018-07-20 | 重庆医科大学附属永川医院 | A kind of surface layer anesthesia needle tubing and its application method |
| CN108295371B (en) * | 2018-02-06 | 2020-07-07 | 重庆医科大学附属永川医院 | Surface anesthesia needle tube |
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| Publication number | Publication date |
|---|---|
| CN104288887B (en) | 2017-02-01 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |