CN202342649U - Micro-pump-dosed brachial plexus anesthesia puncture needle - Google Patents
Micro-pump-dosed brachial plexus anesthesia puncture needle Download PDFInfo
- Publication number
- CN202342649U CN202342649U CN2011204122014U CN201120412201U CN202342649U CN 202342649 U CN202342649 U CN 202342649U CN 2011204122014 U CN2011204122014 U CN 2011204122014U CN 201120412201 U CN201120412201 U CN 201120412201U CN 202342649 U CN202342649 U CN 202342649U
- Authority
- CN
- China
- Prior art keywords
- micro
- puncture needle
- pump
- brachial plexus
- indwelling casing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a micro-pump-dosed brachial plexus anesthesia puncture needle, which solves the problems in the prior art that the workload of anesthesia personnel is increased due to the artificial control flow and the accuracy of applied dosage cannot be ensured. The micro-pump-dosed brachial plexus anesthesia puncture needle is characterized in that the upper end of an indwelling casing pipe (1) is provided with an indwelling casing pipe handle (3), and the inner lower part of the indwelling casing pipe handle (3) is provided with a medicine inlet cavity (2); the medicine inlet cavity (2) is a hollow cavity, and a liquid inlet hole (4) is arranged in the part of the upper end of a puncture needle core (7) arranged in the medicine inlet cavity (2); the medicine inlet cavity (2) is communicated with one end of a soft pipe (8) through a connector (6); and the other end of the soft pipe (8) is connected with a micro-pump (10). The micro-pump dosage of the micro-pump-dosed brachial plexus anesthesia puncture needle can achieve accurate, safe, timed and quantitative dose and uniform dosage, the regulation is fast and convenient, the workload of the anesthesia personnel can be relieved, and the working efficiency is increased.
Description
Technical field: this utility model relates to technical field of medical instruments, particularly a kind of brachial plexus anesthesial puncture needle of micro pump administration.
Background technology:
Brachial plexus block anesthesia is one of anesthesia commonly used clinically, is to make its zone of arranging produce the anesthesia of nerve block around local anesthetic is injected trunk of brachial plexus, is applicable to the various operations of hands, forearm, upper arm and shoulder.General using venous cannula pin carries out brachial plexus anesthesial at present, if operating time is long, by the manual control flow, has increased anesthesia personnel's workload and labor intensity, and is also influential to the accuracy of using dosage.
The utility model content:
This utility model technical problem to be solved is to overcome the problem that the manual control flow that exists in the background technology has increased anesthesia personnel's workload and can not guarantee the accuracy of using dosage; And a kind of brachial plexus anesthesial puncture needle of micro pump administration is provided; The brachial plexus anesthesial puncture needle micro pump administration of this micro pump administration can reach dosage accurately, safety, regularly, quantitatively, administration is even, regulates rapidly, convenient; Can alleviate anesthesia personnel's workload, increase work efficiency.
This utility model solves its problem and can reach through following technical scheme: the brachial plexus anesthesial puncture needle of this micro pump administration comprises indwelling casing tube, puncture nook closing member; Described puncture nook closing member penetrates in the indwelling casing tube; Puncture nook closing member upper end is puncture nook closing member handle, and described indwelling casing tube upper end is the indwelling casing tube handle, and the bottom is a drug-intake cavity in the indwelling casing tube handle; Described drug-intake cavity is a cavity, on the part of puncture nook closing member upper end in drug-intake cavity inlet opening is arranged; Drug-intake cavity is communicated with flexible pipe one end through union joint, and the flexible pipe other end connects a micro pump.
Described puncture nook closing member tiller grip is an arc groove.
Be carved with the scale of band numeral on the described indwelling casing tube.
This utility model and above-mentioned background compared with techniques can have following beneficial effect: the brachial plexus anesthesial puncture needle of this micro pump administration is owing to adopt said structure; Utilize micro pump to give others' loading at regular time and quantity; For the patient of prolonged operations, adjusting is rapid, convenient especially, and administration is even; Alleviate anesthesia personnel's workload, can guarantee the supply promptly and accurately of anesthetics in the operation process; Work efficiency and anesthesia success rate have been improved.
Description of drawings:
Accompanying drawing 1 is the structural representation of this utility model.
Among the figure: 1-indwelling casing tube, 2-drug-intake cavity, 3-indwelling casing tube handle, 4-inlet opening, the 5-needle core handle that punctures, 6-union joint, the 7-nook closing member that punctures, 8-flexible pipe, 9-plug, 10-micro pump.
The specific embodiment:
To be described further this utility model below in conjunction with accompanying drawing:
As shown in Figure 1, the brachial plexus anesthesial puncture needle of this micro pump administration comprises indwelling casing tube 1, puncture nook closing member 7, and described puncture nook closing member 7 penetrates in the indwelling casing tube 1, and puncture nook closing member 7 upper ends are puncture nook closing member handle 5, and described puncture nook closing member handle 5 terminations are arc groove; Described indwelling casing tube 1 upper end is an indwelling casing tube handle 3, and the bottom is a drug-intake cavity 2 in the indwelling casing tube handle 3, and described drug-intake cavity 2 is a cavity, and puncture nook closing member 7 upper ends are on the part in the drug-intake cavity 2 inlet opening 4 is arranged; Drug-intake cavity 2 is communicated with flexible pipe 8 one ends through union joint 6, and flexible pipe 8 other ends connect a micro pump 10; Be carved with the scale of band numeral on the described indwelling casing tube 1, can accurately judge paracentesis depth and needle point position.
When the brachial plexus anesthesial puncture needle of this micro pump administration uses; The plug of micro pump 9 is inserted power supplys, micro pump can make micro-administration reach dosage accurately, safety, regularly, quantitatively, administration is even; Regulate rapidly, conveniently, can guarantee the supply promptly and accurately of anesthetics in the operation process; This utility model can also be used for the postoperative administration, solves postoperative analgesia problem, alleviates the misery of patient's postoperative.
Claims (3)
1. the brachial plexus anesthesial puncture needle of a micro pump administration; Comprise indwelling casing tube (1), puncture nook closing member (7), described puncture nook closing member (7) penetrates in the indwelling casing tube (1), and puncture nook closing member (7) upper end is puncture nook closing member handle (5); It is characterized in that: described indwelling casing tube (1) upper end is indwelling casing tube handle (3); The interior bottom of indwelling casing tube handle (3) is drug-intake cavity (2), and described drug-intake cavity (2) is a cavity, and puncture nook closing member (7) upper end is on the part in the drug-intake cavity (2) inlet opening (4) is arranged; Drug-intake cavity (2) is communicated with flexible pipe (8) one ends through union joint (6), and flexible pipe (8) other end connects a micro pump (10).
2. the brachial plexus anesthesial puncture needle of micro pump administration according to claim 1 is characterized in that: described puncture nook closing member handle (5) termination is an arc groove.
3. the brachial plexus anesthesial puncture needle of micro pump administration according to claim 1 is characterized in that: the scale that is carved with the band numeral on the described indwelling casing tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204122014U CN202342649U (en) | 2011-10-26 | 2011-10-26 | Micro-pump-dosed brachial plexus anesthesia puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204122014U CN202342649U (en) | 2011-10-26 | 2011-10-26 | Micro-pump-dosed brachial plexus anesthesia puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202342649U true CN202342649U (en) | 2012-07-25 |
Family
ID=46531675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204122014U Expired - Fee Related CN202342649U (en) | 2011-10-26 | 2011-10-26 | Micro-pump-dosed brachial plexus anesthesia puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202342649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971400A (en) * | 2015-07-15 | 2015-10-14 | 广西南宁灵康赛诺科生物科技有限公司 | Method for long-term intracerebral pump injection of drugs in great quantity used for primate |
-
2011
- 2011-10-26 CN CN2011204122014U patent/CN202342649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971400A (en) * | 2015-07-15 | 2015-10-14 | 广西南宁灵康赛诺科生物科技有限公司 | Method for long-term intracerebral pump injection of drugs in great quantity used for primate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131026 |