CN204468290U - A kind of rabbit Wicresoft tracheal intubation bag - Google Patents
A kind of rabbit Wicresoft tracheal intubation bag Download PDFInfo
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- CN204468290U CN204468290U CN201520048260.6U CN201520048260U CN204468290U CN 204468290 U CN204468290 U CN 204468290U CN 201520048260 U CN201520048260 U CN 201520048260U CN 204468290 U CN204468290 U CN 204468290U
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- tracheal intubation
- rabbit
- supervisor
- puncture needle
- seal wire
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Abstract
This utility model relates to rabbit Wicresoft tracheal intubation bag, the problem of the tracheal intubation difficulty of effective solution rabbit, there is distal balloon one end of tracheal intubation supervisor, the other end is head end, middle part tilts connection tube is housed, connection tube is connected with one end of near-end charge-discharge air bag, tooth pad cover is contained in the outside of connection tube and tracheal intubation supervisor, the seal wire stretched out at two ends is coated with in the inner chamber of tracheal intubation supervisor, extend into the inner chamber of puncture needle by the lower end of puncture needle near one end of the seal wire of distal balloon, stretch out through the upper end of puncture needle, the other end of seal wire is hook shape.This utility model can reduce the wound of traditional cannulas mode to rabbit air flue, avoids the larger otch of cervical region, reduces rabbit forth infection rate, thus reaches saving model preparation time, improves rabbit Success rate; There is provided convenient for needing the rabbit model of tracheal intubation.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly a kind of rabbit Wicresoft tracheal intubation bag.
Background technology
In the last few years along with the development of emergency medicine, some first aid ideas and first-aid method had had very large improvement and bring new ideas, were especially embodied in resuscitation (CPR) aspect.In order to improve the safety and reliability of clinical and experimental study, early stage, the status of animal experiment study seemed further important, and rabbit usually becomes the zooperal optimum selection object of emergency medicine, at present a lot of as the research of laboratory animal using rabbit, as the surgical operation etc. of the modelling of syndrome (PCAS) after rabbit heart all standing, rabbit cardio-pulmonary resuscitation, rabbit.These researchs all need to do tracheal intubation on rabbit model, but relevant concrete tracheal intubation mode and working specification aspect are reported very rare;
The wherein modelling of syndrome (PCAS) after rabbit heart all standing, most basic work carries out tracheal intubation exactly, and study very few at present in rabbit tracheal intubation, the success rate therefore how improving rabbit tracheal intubation has become the bottleneck carrying out rabbit model experimentation.In preliminary experiment, find that the air flue of rabbit is little and narrow, esophagus and epiglottis downtake adjoin, and the tracheal intubation of this rabbit that seems is particularly difficult; Therefore, how to work out a kind of newly, practical, simple to operate tracheal intubation bag, needed for rabbit, the foundation of model provides convenient, is the problem that urgently will solve.
Summary of the invention
For above-mentioned situation, for overcoming prior art defect, the object of this utility model is just to provide a kind of rabbit Wicresoft tracheal intubation bag, effectively can solve the problem of the tracheal intubation difficulty of rabbit.
The technical scheme that this utility model solves is, comprise tracheal intubation supervisor, puncture needle and seal wire, there is distal balloon one end of tracheal intubation supervisor, the other end is head end, middle part tilts connection tube is housed, connection tube is connected with one end of near-end charge-discharge air bag, tooth pad cover is contained in the outside of connection tube and tracheal intubation supervisor, the seal wire stretched out at two ends is coated with in the inner chamber of tracheal intubation supervisor, extend into the inner chamber of puncture needle by the lower end of puncture needle near one end of the seal wire of distal balloon, stretch out through the upper end of puncture needle, the other end of seal wire is hook shape.
This utility model can reduce the wound of traditional cannulas mode to rabbit air flue, avoids the larger otch of cervical region, reduces rabbit forth infection rate, thus reaches saving model preparation time, improves rabbit Success rate; There is provided convenient for needing the rabbit model of tracheal intubation.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is the structural front view of this utility model bite-block.
Fig. 3 is using state schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Provided by Fig. 1-Fig. 3, this utility model comprises tracheal intubation supervisor 1, puncture needle 2 and seal wire 3, there is distal balloon 7 one end of tracheal intubation supervisor 1, the other end is head end, middle part tilts connection tube 8 is housed, connection tube is connected with one end of near-end charge-discharge air bag 6, bite-block 4 is sleeved on the outside of connection tube and tracheal intubation supervisor 1, the seal wire 3 stretched out at two ends is coated with in the inner chamber of tracheal intubation supervisor, extend into the inner chamber of puncture needle 2 by the lower end of puncture needle 2 near one end of the seal wire of distal balloon 7, stretch out through the upper end of puncture needle 2, the other end of seal wire is hook shape.
Described puncture needle 2 is hollow pinhead.
Described seal wire 3 is the elongated shape that metal material that pliability is strong is made.
Limited location pad 9 on the head end of described tracheal intubation supervisor 1.
Described spacing pad 9 is annular.
The diameter of described connection tube 8 is less than the diameter of tracheal intubation supervisor.
The other end of described near-end charge-discharge air bag 6 connects syringe 5.
Described bite-block 4 is known technology, existing commercially available prod, bite-block comprises bite-block main body 401, buffer cap 402, tracheal intubation entrance endless tube and static line 404, buffer cap is sleeved on the periphery wall of tracheal intubation entrance endless tube, for annular, tracheal intubation entrance endless tube is fixed in bite-block main body, there is the entrance 403 of the ellipse be connected with tracheal intubation entrance endless tube in bite-block main center, bite-block main body 401 is rectangle, play a supportive role, 1 can be responsible for by fixed air cannula, there is static line the corner of bite-block main body, buffer cap 402 is hard foam, be placed in rabbit oral cavity little to the damage of mucosa, tracheal intubation supervisor can navigate within tracheal intubation entrance endless tube, exempts from rabbit tooth and damaged, static line 404 is 2 right, and namely 4, a pair line is below bundled in rabbit nose bridge, above a pair line be fixed on rabbit fixing head.
Working condition of the present utility model is, need during measurement first will to measure the wooden spillikin of spillikin 10(with reference mark) be vertically placed in rabbit thyroid cartilage, take thyroid cartilage as starting point, be parallel to trachea downwards to place, to measure the calibration points of spillikin for anchor point, separately get syringe A and thrust rabbit tracheal strips vertically downward, limit inserting needle limit pumpback, in case thrust Ink vessel transfusing, pumpback has bubble to produce, namely prove to thrust rabbit tracheal strips, after success, exit syringe A, by former point of puncture, separately getting a syringe B that semicanal normal saline is housed again is connected on puncture needle, puncture needle is thrust tracheal strips, limit inserting needle limit pumpback, inserting needle is stopped when pumpback has bubble to produce, fixing puncture needle, pull up the syringe B that semicanal normal saline is housed, seal wire is entered rabbit tracheal strips by puncture needle, pass from rabbit oral cavity, syringe 5 in this utility model is connected to near-end charge-discharge air bag 6 and detects distal balloon 7 air-tightness, then, bite-block 4 is placed in rabbit oral cavity through seal wire 3 fix, tracheal intubation supervisor 1 is inserted rabbit tracheal strips through bite-block 4 under seal wire 3 guides, the breathing of rabbit is coordinated when now inserting, enter while move back seal wire 3, when tracheal intubation supervisor 1 arrives point of puncture position, seal wire 3 and puncture needle 2 are extracted in the lump, tracheal intubation supervisor 1 continues to insert forward, until after inserting rabbit tracheal strips, tracheal intubation supervisor 1 is fixed on bite-block 4, full distal balloon 7 is inflated with the syringe 5 be connected with near-end charge-discharge air bag 6, close rabbit trachea, now whole catheterization procedure is successfully completed, the head end of tracheal intubation supervisor can be connected with animal respirator, because the seal wire 3 in this utility model penetrates in puncture needle, one end of seal wire is hook shape, pass puncture needle and indeformable, enter rabbit tracheal strips to pass from mouth, therefore, trachea can not be damaged, and can reduce and pass from nasal cavity.
This utility model is simple to operate, can opening completely by the air flue of rabbit under the prerequisite not exposing rabbit neck part trachea, can carry out intubate fast and accurately to the trachea of experimental rabbit, and do not damage trachea, safe and reliable, economical and practical, can promotion and application, have good in note and social benefit.
Claims (7)
1. a Zhong Tu Wicresoft tracheal intubation bag, comprise tracheal intubation supervisor (1), puncture needle (2) and seal wire (3), it is characterized in that, there is distal balloon (7) one end of tracheal intubation supervisor (1), the other end is head end, middle part tilts connection tube (8) is housed, connection tube is connected with the one end of near-end charge-discharge air bag (6), bite-block (4) is sleeved on the outside of connection tube and tracheal intubation supervisor (1), the seal wire (3) stretched out at two ends is coated with in the inner chamber of tracheal intubation supervisor, extend into the inner chamber of puncture needle (2) by the lower end of puncture needle (2) near one end of the seal wire of distal balloon (7), stretch out through the upper end of puncture needle (2), the other end of seal wire is hook shape.
2. rabbit Wicresoft according to claim 1 tracheal intubation bag, is characterized in that, described puncture needle (2) is hollow pinhead.
3. rabbit Wicresoft according to claim 1 tracheal intubation bag, is characterized in that, the elongated shape that described seal wire (3) is made for metal material that pliability is strong.
4. rabbit Wicresoft according to claim 1 tracheal intubation bag, is characterized in that, limited location pad (9) on the head end of described tracheal intubation supervisor (1).
5. rabbit Wicresoft according to claim 4 tracheal intubation bag, is characterized in that, described spacing pad (9) is annular.
6. rabbit Wicresoft according to claim 1 tracheal intubation bag, is characterized in that, the diameter of described connection tube (8) is less than the diameter of tracheal intubation supervisor.
7. rabbit Wicresoft according to claim 1 tracheal intubation bag, is characterized in that, the other end of described near-end charge-discharge air bag (6) connects syringe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048260.6U CN204468290U (en) | 2015-01-24 | 2015-01-24 | A kind of rabbit Wicresoft tracheal intubation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048260.6U CN204468290U (en) | 2015-01-24 | 2015-01-24 | A kind of rabbit Wicresoft tracheal intubation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468290U true CN204468290U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048260.6U Expired - Fee Related CN204468290U (en) | 2015-01-24 | 2015-01-24 | A kind of rabbit Wicresoft tracheal intubation bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN204468290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109049A (en) * | 2016-07-27 | 2016-11-16 | 上海长海医院 | A kind of location assessment anti-backflow device of Novel experimental rat oral tracheal intubation |
-
2015
- 2015-01-24 CN CN201520048260.6U patent/CN204468290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109049A (en) * | 2016-07-27 | 2016-11-16 | 上海长海医院 | A kind of location assessment anti-backflow device of Novel experimental rat oral tracheal intubation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |