CN104383631A - Anesthetic needle with measuring device - Google Patents
Anesthetic needle with measuring device Download PDFInfo
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- CN104383631A CN104383631A CN201410696073.9A CN201410696073A CN104383631A CN 104383631 A CN104383631 A CN 104383631A CN 201410696073 A CN201410696073 A CN 201410696073A CN 104383631 A CN104383631 A CN 104383631A
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- metal liquid
- anesthetic
- anesthetic needle
- measuring device
- liquid storage
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Abstract
The invention discloses an anesthetic needle with a measuring device. The anesthetic needle comprises a needle core; a closed metal liquid storing tube is arranged in the needle core; a gas concentration sensor is arranged at one inner end of the metal liquid storing tube, and while a dialysis membrane is arranged at the other inner end of the metal liquid storing tube; a guide tube connected to the outside is arranged in the metal liquid storing tube. According to the anesthetic needle with the measuring device, anesthetic is charged into a closed metal barrel to be measured, and thus the measuring environment is ensured; in addition, the dialysis membrane is arranged in the metal barrel and used for further determining components of the anesthetic.
Description
Technical field
The invention belongs to technical field of medical instrument, particularly relate to a kind of anesthetic needle with measuring device.
Background technology
All need in considerable operation to anaesthetize, particularly local anesthesia, to alleviate the misery of patient.Need in some cases to carry out realizing determining best anesthesia consumption, now just need the narcotic concentration of Measurement accuracy.Because anesthetis has diffusion function, be unfavorable for collecting experiment, there is error larger.
Therefore, be necessary to design a kind of anesthetic needle with measuring device.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: the error of existing anesthetis experiment is comparatively large, has influence on narcotic consumption, brings unnecessary trouble to medical treatment anesthesia.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of anesthetic needle with measuring device, described anesthetic needle comprises nook closing member, it is characterized in that, closed metal liquid storage pipe is provided with in described nook closing member, one end in described metal liquid storage pipe is provided with gas concentration sensor, and the other end is provided with dialyzer, is provided with one and leads to outside conduit in described metal liquid storage pipe.
Preferably, the end of described nook closing member is provided with funnel.
Preferably, described gas concentration sensor is connected with display, for showing narcotic concentration.
Preferably, described metal liquid storage pipe is provided with scale.
(3) beneficial effect
Technique scheme tool has the following advantages: the present invention measures by being passed in closed metal cylinder by anesthetis, ensure that the environment of measurement.And in metal cylinder, be provided with dialyzer, for determining narcotic composition further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the structural representation of metal liquid storage pipe in the present invention.
Wherein, 1 syringe needle, 2 needle tubings, 3 pistons, 4 nook closing members, 5 metal liquid storage pipes, 6 funnels, 7 dialyzers, 8 conduits, 9 gas concentration sensors, 10 display.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, 2, for the structural representation of a kind of embodiment of the present invention, anesthetic needle comprises syringe needle 1, needle tubing 2, piston 3 and nook closing member 4, closed metal liquid storage pipe 5 is provided with in nook closing member 4, the end of nook closing member 4 is provided with funnel 6, one end in metal liquid storage pipe 5 is provided with gas concentration sensor 9, and the other end is provided with dialyzer 7, is provided with one and leads to outside conduit 8 in described metal liquid storage pipe 5.
The present invention measures by being passed in closed metal cylinder by anesthetis, ensure that the environment of measurement.And in metal cylinder, be provided with dialyzer, for determining narcotic composition further.
Gas concentration sensor 9 of the present invention can be gas sensor, is existing technology, for measuring narcotic concentration.This dialyzer 7 is the inspection composition that various anesthetis is corresponding, for verifying narcotic composition, is also existing parts.
Gas concentration sensor 9 of the present invention is connected with display 10, for showing narcotic concentration.Preferably, described metal cylinder is provided with scale, for calculating narcotic quality.
As can be seen from the above embodiments, the present invention measures by being passed in closed metal cylinder by anesthetis, ensure that the environment of measurement.And in metal cylinder, be provided with dialyzer, for determining narcotic composition further.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (4)
1. the anesthetic needle with measuring device, described anesthetic needle comprises nook closing member, it is characterized in that, closed metal liquid storage pipe is provided with in described nook closing member, one end in described metal liquid storage pipe is provided with gas concentration sensor, the other end is provided with dialyzer, is provided with one and leads to outside conduit in described metal liquid storage pipe.
2. anesthetic needle according to claim 1, is characterized in that, the end of described nook closing member is provided with funnel.
3. anesthetic needle according to claim 1 and 2, is characterized in that, described gas concentration sensor is connected with display, for showing narcotic concentration.
4. anesthetic needle according to claim 1 and 2, is characterized in that, described metal liquid storage pipe is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696073.9A CN104383631A (en) | 2014-11-27 | 2014-11-27 | Anesthetic needle with measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696073.9A CN104383631A (en) | 2014-11-27 | 2014-11-27 | Anesthetic needle with measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104383631A true CN104383631A (en) | 2015-03-04 |
Family
ID=52601644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410696073.9A Pending CN104383631A (en) | 2014-11-27 | 2014-11-27 | Anesthetic needle with measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104383631A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323741Y (en) * | 1998-03-10 | 1999-06-16 | 柳凯 | Dura mater puncture anesthesia needle with scale |
| CN202223675U (en) * | 2011-10-11 | 2012-05-23 | 毕燕琳 | Quick anesthetic needle |
| CN202794155U (en) * | 2012-09-13 | 2013-03-13 | 王立河 | Anesthetic measurement device |
| CN203060477U (en) * | 2013-01-11 | 2013-07-17 | 丁顺才 | Local anesthesia needle |
| CN103308349A (en) * | 2013-06-09 | 2013-09-18 | 覃思 | Micro-dialysis sensor |
| CN203315456U (en) * | 2013-06-20 | 2013-12-04 | 温显让 | Continuous injecting anesthetic needle for department of anesthesiology |
-
2014
- 2014-11-27 CN CN201410696073.9A patent/CN104383631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323741Y (en) * | 1998-03-10 | 1999-06-16 | 柳凯 | Dura mater puncture anesthesia needle with scale |
| CN202223675U (en) * | 2011-10-11 | 2012-05-23 | 毕燕琳 | Quick anesthetic needle |
| CN202794155U (en) * | 2012-09-13 | 2013-03-13 | 王立河 | Anesthetic measurement device |
| CN203060477U (en) * | 2013-01-11 | 2013-07-17 | 丁顺才 | Local anesthesia needle |
| CN103308349A (en) * | 2013-06-09 | 2013-09-18 | 覃思 | Micro-dialysis sensor |
| CN203315456U (en) * | 2013-06-20 | 2013-12-04 | 温显让 | Continuous injecting anesthetic needle for department of anesthesiology |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |
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| RJ01 | Rejection of invention patent application after publication |