CN204363996U - A kind of radial artery blood collection fixture - Google Patents
A kind of radial artery blood collection fixture Download PDFInfo
- Publication number
- CN204363996U CN204363996U CN201420840200.3U CN201420840200U CN204363996U CN 204363996 U CN204363996 U CN 204363996U CN 201420840200 U CN201420840200 U CN 201420840200U CN 204363996 U CN204363996 U CN 204363996U
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- CN
- China
- Prior art keywords
- palm
- arm
- support plate
- blood collection
- radial artery
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- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of radial artery blood collection fixture, comprise arm support fagging, palm support plate and palm limiting plate; One end of described arm support fagging is connected with one end of described palm support plate, angle between arm support fagging and palm support plate is 100-140, side and the palm support plate of described palm limiting plate are articulated and connected, and opposite side is connected with palm support plate by snap close; On described palm limiting plate, the one side relative with palm limiting plate is provided with thumb holddown groove and all the other four refer to holddown groove.Radial artery blood collection fixture of the present utility model, can remain between 100-140 by palm and arm, ensure that palm is divided, and prevents thumb from tilting and causes arteries to show difficulty higher than palm, increase puncture success rate, alleviate the misery of puncture patient.
Description
Technical field
This utility model relates to technical field of medical auxiliary equipment, is specifically related to a kind of radial artery blood collection fixture.
Background technology
Blood gas analysis be judge to breathe, the reliable method of circulatory function state and acid-base balance, be commonly used to know support and treat and as the judgment basis of correction soda acid and electrolyte imbalance.Trans-radial gathers blood gas analysis specimen and comparatively fixedly buys and gather blood gas analysis specimen and facilitate, and wound is less, instead of gradually clinically traditional fixedly to buy acquisition method.But because of the feature of the Artery Vein region of anatomy and surrounding tissue thereof, add the misery of patient when the successful difficulty of puncture and puncture; When puncturing in addition, palm turns up by puncture client need, at an angle with arm, and simultaneously thumb needs with the centre of the palm substantially at same plane, otherwise can more difficult display arteries, increases venipuncture difficulty.
Utility model content
The technical problems to be solved in the utility model is to provide and obviously can shows arterial vascular radial artery blood collection Finger fixture.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of radial artery blood collection fixture, comprises arm support fagging, palm support plate and palm limiting plate; One end of described arm support fagging is connected with one end of described palm support plate, angle between arm support fagging and palm support plate is 100-140 °, side and the palm support plate of described palm limiting plate are articulated and connected, and opposite side is connected with palm support plate by snap close; On described palm limiting plate, the one side relative with palm support plate is provided with thumb holddown groove and all the other four refer to holddown groove.
Further, described arm support fagging and palm support plate are articulated and connected, the back side of arm support fagging arranges a diagonal brace, one end of diagonal brace is rotatably mounted in arm support back by the axle sleeve of arm support back, the other end of diagonal brace is symmetrical arranged a pair snap arm, connected by Compress Spring between two snap arm, the end of described snap arm arranges spacing block set; The back side of described palm support plate is provided with " U " type guide groove, and described snap arm is limited in " U " type guide groove; Described " U " type guide groove sidewall is provided with multiple spacing hole.
Further, chute is provided with on outside described snap arm; The top side wall of described " U " type guide groove is provided with the slide rail coordinated with chute.
Further, described snap arm is also provided with the pressing piece for finger presses.
Further, described arm support fagging and palm support plate junction are provided with cotton pad.
The beneficial effects of the utility model: radial artery blood collection fixture of the present utility model, can palm and arm be remained between 100-140, ensure that palm is divided, prevent thumb from tilting and cause arteries to show difficulty higher than palm, increase puncture success rate, alleviate the misery of puncture patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of radial artery blood collection fixture in embodiment 1.
Fig. 2 is the structural representation of radial artery blood collection fixture in embodiment 2.
Fig. 3 is embodiment 2 palm support back structural representation.
Fig. 4 is embodiment 2 arm support back structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is elaborated.
Embodiment 1
A kind of radial artery blood collection fixture as shown in Figure 1, comprises arm support fagging 1, palm support plate 2 and palm limiting plate 3; One end of arm support fagging 1 is connected with one end of palm support plate 2, angle between arm support fagging 1 and palm support plate 2 is 100-140 °, side and the palm support plate 2 of palm limiting plate 3 are articulated and connected, and opposite side is connected with palm support plate 2 by snap close 4; One side relative with palm support plate 2 on palm limiting plate 3 is provided with thumb holddown groove 31 and all the other four refer to holddown groove 32.
In the present embodiment, the angle between arm support fagging 1 and palm support plate 2 is 100 °.
In the present embodiment, arm support fagging 1 and palm support plate 2 junction are provided with cotton pad 5.
During radial artery puncturing, arm is placed on arm support fagging 1, the back of the hand is affixed on palm support plate 2, now wrist is positioned in cotton pad 5, palm is opened, palm limiting plate 3 is placed in surface, the centre of the palm, thumb is placed in thumb holddown groove 31, all the other four fingers are placed in all the other four finger holddown grooves 32, then by snap close by sealed to palm limiting plate 3 and palm support plate 2, the angle between palm and arm can be ensured by palm limiting plate 3 in the present embodiment, prevent palm from clenching fist or thumb tilts and the unconspicuous phenomenon of tremulous pulse that causes, improve puncture efficiency.
Embodiment 2
A kind of radial artery blood collection fixture as in Figure 2-4, comprises arm support fagging 1, palm support plate 2 and palm limiting plate 3; One end of arm support fagging 1 and one end of palm support plate 2 are articulated and connected, the back side of arm support fagging 1 arranges a diagonal brace 6, one end of diagonal brace 6 is rotatably mounted in arm support fagging 2 back side by the axle sleeve 7 of arm support back, the other end of diagonal brace 6 is symmetrical arranged a pair snap arm 61, connected by Compress Spring 62 between two snap arm 61, the end of snap arm 62 arranges spacing block set 63; The back side of palm support plate 2 is provided with " U " type guide groove 8, and snap arm 62 is limited in " U " type guide groove 8; " U " type guide groove 8 sidewall is provided with multiple spacing hole 9.
In the present embodiment, on outside snap arm 62, be provided with chute 64; The top side wall of " U " type guide groove 8 is provided with the slide rail 81 coordinated with chute 64.
In the present embodiment, snap arm 62 is also provided with the pressing piece 10 for finger presses.
In the present embodiment, in the present embodiment, the angle between arm support fagging 1 and palm support plate 2 is 140 °.
The setting of the diagonal brace in the present embodiment can regulate angle between arm support fagging 1, palm support plate 2 according to practical operation, after pressing pressing piece 10, spacing block set 63 departs from spacing hole 9, two snap arm 61 can move along " U " type guide groove 8, pressing piece 10 is unclamped after moving to default position, spacing block set 63 is connected in the spacing hole 9 at this place, thus changes the angle between arm support fagging 1, palm support plate 2.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a radial artery blood collection fixture, is characterized in that: comprise arm support fagging, palm support plate and palm limiting plate; One end of described arm support fagging is connected with one end of described palm support plate, angle between arm support fagging and palm support plate is 100-140 °, side and the palm support plate of described palm limiting plate are articulated and connected, and opposite side is connected with palm support plate by snap close; On described palm limiting plate, the one side relative with palm support plate is provided with thumb holddown groove and all the other four refer to holddown groove.
2. a kind of radial artery blood collection fixture according to claim 1, it is characterized in that: described arm support fagging and palm support plate are articulated and connected, the back side of arm support fagging arranges a diagonal brace, one end of diagonal brace is rotatably mounted in arm support back by the axle sleeve of arm support back, the other end of diagonal brace is symmetrical arranged a pair snap arm, connected by Compress Spring between two snap arm, the end of described snap arm arranges spacing block set; The back side of described palm support plate is provided with " U " type guide groove, and described snap arm is limited in " U " type guide groove; Described " U " type guide groove sidewall is provided with multiple spacing hole.
3. a kind of radial artery blood collection fixture according to claim 2, is characterized in that: be provided with chute on outside described snap arm; The top side wall of described " U " type guide groove is provided with the slide rail coordinated with chute.
4. a kind of radial artery blood collection fixture according to Claims 2 or 3, is characterized in that: described snap arm is also provided with the pressing piece for finger presses.
5. a kind of radial artery blood collection fixture according to claim 1, is characterized in that: described arm support fagging and palm support plate junction are provided with cotton pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840200.3U CN204363996U (en) | 2014-12-26 | 2014-12-26 | A kind of radial artery blood collection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840200.3U CN204363996U (en) | 2014-12-26 | 2014-12-26 | A kind of radial artery blood collection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204363996U true CN204363996U (en) | 2015-06-03 |
Family
ID=53320256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840200.3U Expired - Fee Related CN204363996U (en) | 2014-12-26 | 2014-12-26 | A kind of radial artery blood collection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204363996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938752A (en) * | 2019-04-30 | 2019-06-28 | 周芳意 | A kind of radial artery blood collection nursing station |
| CN112603731A (en) * | 2020-12-17 | 2021-04-06 | 南通大学附属医院 | Radial artery and femoral artery blood sampling auxiliary device for hemiplegic patient |
| CN113476025A (en) * | 2021-07-06 | 2021-10-08 | 南通大学附属医院 | Puncture needle capable of shortening puncture time and used for invasive arterial pressure monitoring |
-
2014
- 2014-12-26 CN CN201420840200.3U patent/CN204363996U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938752A (en) * | 2019-04-30 | 2019-06-28 | 周芳意 | A kind of radial artery blood collection nursing station |
| CN112603731A (en) * | 2020-12-17 | 2021-04-06 | 南通大学附属医院 | Radial artery and femoral artery blood sampling auxiliary device for hemiplegic patient |
| CN113476025A (en) * | 2021-07-06 | 2021-10-08 | 南通大学附属医院 | Puncture needle capable of shortening puncture time and used for invasive arterial pressure monitoring |
| CN113476025B (en) * | 2021-07-06 | 2023-07-25 | 南通大学附属医院 | Puncture needle for monitoring pressure of invasive artery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20161226 |