CN205831802U - Single use blood gas analysis blood taking tube - Google Patents
Single use blood gas analysis blood taking tube Download PDFInfo
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- CN205831802U CN205831802U CN201620307568.2U CN201620307568U CN205831802U CN 205831802 U CN205831802 U CN 205831802U CN 201620307568 U CN201620307568 U CN 201620307568U CN 205831802 U CN205831802 U CN 205831802U
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- storing device
- sample storing
- core bar
- nested
- needle
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Abstract
The utility model discloses single use blood gas analysis blood taking tube, including sample storing device, core bar, syringe needle, empty needle set, encapsulating needle guard, dual-purpose cap；The built-in additive of sample storing device, the fixing pipe of sample storing device head end apparatus syringe needle, sample storing device tail end device handle；Sample storing device endoluminal means core bar, core bar head end apparatus is nested in the piston of intracavity in sample storing device, and core bar tail end device presses hands；Empty needle set, encapsulating needle guard can be nested on syringe needle, device inertia glue in encapsulating needle guard；Dual-purpose cap can be nested in sample storing device head end, it is also possible to is nested in described by hand；Dual-purpose cap intracavity bottom is provided with corresponding syringe needle and fixes the plug of pipe port.Artery and vein blood sampling can be adapted to simultaneously；Provide cost savings for patient；Sealing is strong, and testing result accuracy rate is higher；Handling good, shorten the operating time；One-time successful puncture rate is high.
Description
Technical field
This utility model relates to a kind of blood taking tube for blood gas analysis.
Background technology
The disposable special implement of blood gas analysis only has arteria hemostix, venous blood collection to need to use other utensils now.
The utensil that can simultaneously be adapted to arteriovenous blood sampling lacks.
Meanwhile, the operating procedure of arterial blood drawing is: ready rear puncture blood collecting；Syringe is fixed, blood sampling after seeing blood back
Measure up to standard rear on the other hand while extracting syringe needle out, another hands swab stick to be held Pressur hemostatic；Check eliminating blood sample gas
After bubble, immediately syringe needle is inserted in blob of viscose to block closing；Needle stand cap is screwed on after removing syringe needle；Shake up censorship after specimen.As
The accessory of arteria hemostix, the effect of above-mentioned blob of viscose is prevent the entrance of air and prevent accidental puncture；But it uses not
Enough convenient, protect the most comprehensive.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved in the utility model is to provide a kind of for blood gas analysis
Blood taking tube, it is possible to be adapted to simultaneously artery and vein blood sampling.In order to solve above-mentioned technical problem, the technology that this utility model uses
Scheme is, single use blood gas analysis blood taking tube, it is characterised in that include sample storing device, core bar, syringe needle, empty needle set, encapsulating pin
Set, dual-purpose cap；The built-in additive of sample storing device, the fixing pipe of sample storing device head end apparatus syringe needle, sample storing device tail end device handle；Storage sample
Device endoluminal means core bar, core bar head end apparatus is nested in the piston of intracavity in sample storing device, and core bar tail end device presses hands；Empty needle set,
Encapsulating needle guard can be nested on syringe needle, device inertia glue in encapsulating needle guard；Dual-purpose cap can be nested in sample storing device head end,
Can also be nested in described by hand；Dual-purpose cap intracavity bottom is provided with corresponding syringe needle and fixes the plug of pipe port.
The beneficial effects of the utility model are, use technique scheme, are used for gathering, preserving blood sample to carry out body
Outer diagnostic test, can be used for clinical blood gas analysis, the detection of electrolyte.Artery and vein blood sampling can be adapted to simultaneously；Save for patient
Save cost；Sealing is strong, and testing result accuracy rate is higher；Handling good, shorten the operating time；When artery and vein punctures one
Secondary puncture success rate is far longer than traditional syringe, it is to avoid patient repeatedly punctures caused misery, reduces complication, for patient
Preferably treated and provided guarantee.
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Accompanying drawing explanation
Fig. 1 is sample storing device structural representation；
Fig. 2 is core bar structure schematic diagram；
Fig. 3 is A direction view shown in Fig. 1；
Fig. 4 is B direction view shown in Fig. 2；
Fig. 5 be sample storing device, core bar and dual-purpose cap package assembly schematic diagram one (sample storing device, core bar are in assembled state, two
Coordinate with sample storing device head end with cap)；
Fig. 6 be sample storing device, core bar and dual-purpose cap package assembly schematic diagram two (sample storing device, core bar are in assembled state, two
Coordinate with by hands with cap)；
Fig. 7 is that syringe needle overlaps package assembly schematic diagram with empty needle；
Fig. 8 is encapsulating needle guard structural representation；
Fig. 9 is syringe needle and sample storing device package assembly schematic diagram.
Detailed description of the invention
See accompanying drawing, reflect a kind of concrete structure of the present utility model, described single use blood gas analysis blood taking tube bag
Include sample storing device 1, core bar 2, syringe needle 5, empty needle set 4, encapsulating needle guard 6, dual-purpose cap 3.
Sample storing device 1 built-in blood gas analysis additive, sample storing device 1 head end apparatus syringe needle fixes pipe 101, the needle stand 501 of syringe needle 5
Inner chamber 502 be nested in syringe needle and fix on pipe 101.Sample storing device 1 tail end device handle 102.
Sample storing device 1 endoluminal means core bar 2, core bar 2 head end apparatus is nested in the piston 201 of intracavity, core bar 2 in sample storing device 1
Tail end device presses hands 202；Empty needle set 4, encapsulating needle guard 6 can be nested on syringe needle 5, device inertia glue in encapsulating needle guard 6
601；Dual-purpose cap 3 can be nested in the head end of sample storing device 1, it is also possible to by hands 202 described in being nested in；Dual-purpose cap 3 inner chamber
Bottom is provided with corresponding syringe needle and fixes the plug 301 of pipe 101 port.
The operating procedure of described single use blood gas analysis blood taking tube is as follows: by single use blood gas analysis blood taking tube
Taking out from aseptic packaging, take off empty needle set 4, dual-purpose cap 3 is enclosed within by hands 202；
When gathering arterial blood: core bar 2 is pushed into forward zero graduation line and draws back again and preset to required scale, make under arterial pressure
Sample is full of presets scale；
When gathering venous blood: core bar 2 is pushed into forward zero graduation line, syringe needle 5 downwards, is worn to an angle of 90 degrees with 45 degree
Sting, then core bar 2 is drawn back and preset to required scale；
Sample collection is complete, is enclosed within syringe needle 5 by encapsulating needle guard 6 immediately, in case injury user and patient.Then extract
Syringe needle 5 with encapsulating needle guard 6, abandons in sharp object surge drum, and with cotton swab pressing site of puncture at least five minutes to prevent out
Blood.If any bubble, touch core bar 2 and bubble is discharged in blood gas analysis blood taking tube.Dual-purpose cap 3 is enclosed within sample storing device 1 head end,
Plug 301 inserts syringe needle and fixes pipe 101 port with closing, marker samples.After closing, reverse mixing sample five times immediately, and
Centre of the palm rubbing five seconds is so that the abundant anticoagulant of sample.
Above-mentioned implementation merely to the technical solution of the utility model is clearly described, and it is not intended that to this
Utility model makes any restriction.This utility model has known multiple replacement or deformation in the art, is not taking off
On the premise of this utility model essential meaning, each fall within protection domain of the present utility model.
Claims (1)
1. single use blood gas analysis blood taking tube, it is characterised in that include sample storing device, core bar, syringe needle, empty needle set, encapsulating pin
Set, dual-purpose cap；The built-in additive of sample storing device, the fixing pipe of sample storing device head end apparatus syringe needle, sample storing device tail end device handle；Storage sample
Device endoluminal means core bar, core bar head end apparatus is nested in the piston of intracavity in sample storing device, and core bar tail end device presses hands；Empty needle set,
The inner chamber size of encapsulating needle guard meets the requirement being nested on syringe needle, device inertia glue in encapsulating needle guard；The inner chamber of dual-purpose cap
Size meets the requirement being nested in sample storing device head end, the inner chamber size of dual-purpose cap meet be nested in described by requirement on hand；
Dual-purpose cap intracavity bottom is provided with corresponding syringe needle and fixes the plug of pipe port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620307568.2U CN205831802U (en) | 2016-04-13 | 2016-04-13 | Single use blood gas analysis blood taking tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620307568.2U CN205831802U (en) | 2016-04-13 | 2016-04-13 | Single use blood gas analysis blood taking tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205831802U true CN205831802U (en) | 2016-12-28 |
Family
ID=57628187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620307568.2U Active CN205831802U (en) | 2016-04-13 | 2016-04-13 | Single use blood gas analysis blood taking tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205831802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748091A (en) * | 2016-04-13 | 2016-07-13 | 浏阳市三力医用科技发展有限公司 | Disposable blood collection tube for blood gas analysis |
| CN109852539A (en) * | 2019-03-05 | 2019-06-07 | 温州广立生物医药科技有限公司 | A kind of dissociative DNA in blood preservation pipe |
-
2016
- 2016-04-13 CN CN201620307568.2U patent/CN205831802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748091A (en) * | 2016-04-13 | 2016-07-13 | 浏阳市三力医用科技发展有限公司 | Disposable blood collection tube for blood gas analysis |
| CN109852539A (en) * | 2019-03-05 | 2019-06-07 | 温州广立生物医药科技有限公司 | A kind of dissociative DNA in blood preservation pipe |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |