CN204033346U - Prevent the hemostix of blood sampling pipe Huang point - Google Patents
Prevent the hemostix of blood sampling pipe Huang point Download PDFInfo
- Publication number
- CN204033346U CN204033346U CN201420351445.XU CN201420351445U CN204033346U CN 204033346 U CN204033346 U CN 204033346U CN 201420351445 U CN201420351445 U CN 201420351445U CN 204033346 U CN204033346 U CN 204033346U
- Authority
- CN
- China
- Prior art keywords
- bag
- sampling pipe
- blood sampling
- hemostix
- blood
- 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 - Lifetime
Links
- 238000010241 blood sampling Methods 0.000 title claims abstract description 36
- 239000008280 blood Substances 0.000 claims abstract description 49
- 210000004369 blood Anatomy 0.000 claims abstract description 49
- 230000008676 import Effects 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- NOEGNKMFWQHSLB-UHFFFAOYSA-N 5-hydroxymethylfurfural Chemical compound OCC1=CC=C(C=O)O1 NOEGNKMFWQHSLB-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- RJGBSYZFOCAGQY-UHFFFAOYSA-N hydroxymethylfurfural Natural products COC1=CC=C(C=O)O1 RJGBSYZFOCAGQY-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of hemostix preventing blood sampling pipe Huang point, comprise blood taking bag, transfering bag, alserver's solution bag and blood taking needle, the import of blood taking bag is connected with blood taking needle by blood sampling pipe, outlet is by the bag import of pipeline handoff and the import of alserver's solution bag, and described blood taking bag import arranges frangibility type of tamper evidence.This utility model structure is simple, reasonable in design, can effectively avoid the blood maintenance liquid in blood taking bag to flow in blood sampling pipe, prevents yellow point from producing.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to a kind of hemostix.
Background technology
The hemostix of prior art generally comprises blood taking bag, transfering bag and alserver's solution bag, and blood taking bag is connected with transfering bag and alserver's solution bag respectively by pipeline, is also connected with blood taking needle by blood sampling pipe.Blood maintenance liquid can be loaded in advance in blood taking bag, in manufacturing process, need whole hemostix to insert in wet-hot steam environment carry out sterilization treatment, existing blood taking bag communicates with between blood sampling pipe, therefore the blood maintenance liquid in handling process in blood taking bag inevitably has and enters into blood sampling pipe on a small quantity, and glucose can be contained in general blood maintenance liquid, it can be degraded to the materials such as filemot 5 hydroxymethyl furfural at relatively high temperatures, oven dry is concentrated in blood sampling pipe inwall and forms yellow point, causes product quality defect.
Utility model content
The purpose of this utility model is just to provide a kind of hemostix preventing blood sampling pipe Huang point, solves prior art hemostix can produce yellow point after wet-hot steam sterilizing technical problem at blood sampling pipe inwall.
The purpose of this utility model is realized by following technical proposals:
A kind of hemostix preventing blood sampling pipe Huang point, comprise blood taking bag, transfering bag, alserver's solution bag and blood taking needle, the import of blood taking bag is connected with blood taking needle by blood sampling pipe, outlet is by the bag import of pipeline handoff and the import of alserver's solution bag, and described blood taking bag import arranges frangibility type of tamper evidence.
Further, described blood taking bag outlet and the import of alserver's solution bag are provided with frangibility type of tamper evidence.
Further, described frangibility type of tamper evidence comprises joint and the head that fractures, and this joint is offered through hole vertically, the head that fractures is connected to by the shutoff of through hole one end on joint, and forms broken line at joint and a junction that fractures.
Further, the appearance profile size of head of fractureing is less than the appearance profile size of joint.
Further, described in the head lateral symmetry that fractures be provided with outside inclined-plane, two inclined-planes are that splayed is arranged.
Further, the other end of the relative jointing of head of fractureing described in is provided with supporting member.
Further, install protective sleeve in blood taking bag import, frangibility type of tamper evidence is arranged in protective sleeve, and the head that fractures is inner towards blood taking bag, and blood sampling pipe inserts in the through hole of joint also to coordinate and is fixed together.
Further, described blood taking needle is turn-break type syringe needle.
Compared with prior art, the beneficial effects of the utility model are: structure is simple, reasonable in design, can effectively avoid the blood maintenance liquid in blood taking bag to flow in blood sampling pipe, prevent yellow point from producing; Blood sampling pipe one end is closed by frangibility type of tamper evidence, the other end by turn-break type needle enclosure, blood sampling pipe inner air expanded by heating and possess resistance to compression effect when wet-hot steam sterilizing, thus avoid occurring that pipeline sends out deformation flat.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 frangibility type of tamper evidence partly cut open structural representation;
Fig. 3 is the Facad structure schematic diagram of frangibility type of tamper evidence in Fig. 1;
Fig. 4 is the structural representation of blood taking needle in Fig. 1;
Fig. 5 is the fit structure schematic diagram of frangibility type of tamper evidence and protective sleeve.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
As shown in Figures 1 to 5, a kind of hemostix preventing blood sampling pipe Huang point, comprise blood taking bag 1, transfering bag 2, alserver's solution bag 3 and blood taking needle 4, the import of blood taking bag 1 is connected with blood taking needle 4 by blood sampling pipe 5, blood taking bag 1 exports connecting hose 6, flexible pipe 6 is installed Y-type three way type 7, by Y-type three way type 7 handoff bag 2 import and alserver's solution bag 3 import respectively, on blood sampling pipe 5 and on the pipeline of handoff bag 2 import, be provided with liquid stopping clamp 8.In blood taking bag 1 import, outlet and alserver's solution bag 3 import, protective sleeve 9 is all installed; frangibility type of tamper evidence 10 is arranged in protective sleeve 9; fracture 102 towards consistent with liquid flow direction; blood sampling pipe 5 one end is inserted in the through hole 103 of joint 101 also to coordinate and is fixed together, and the other end installs blood taking needle 4.This blood taking needle 4 is turn-break type syringe needle, and it comprises outside envelope 11, for the protection of syringe needle, prevents syringe needle from exposing contaminated in atmosphere, also coordinates with frangibility type of tamper evidence 10 simultaneously and is closed at blood sampling pipe 5 two ends.
See Fig. 2 and Fig. 3, described frangibility type of tamper evidence 10 comprises joint 101 and fractures 102, this joint 101 is a cylinder, it is offered through hole 103 vertically, fracture and 102 to be connected to by through hole 103 one end shutoff on joint 101, and form broken line 104 at joint 101 and 102 junction that fracture.
In order to avoid fracture 102 fractureed after by pipeline blockage, described in fracture 102 appearance profile size be less than the appearance profile size of joint 101, and be arranged with 2 supporting members 105 at an other end for 102 relative jointings 101 that fractures.
In order to strengthen the mobility of liquid in pipeline, described in a 102 top lateral symmetry that fracture be provided with inclined-plane, 106, two, outside inclined-plane 106 and arrange in splayed.
See Fig. 5, more firm in order to make frangibility type of tamper evidence 10 coordinate with protective sleeve 9, be provided with a circle fin 107 at joint 101 outer wall, the inner correspondence of protective sleeve 9 is provided with annular groove, and fin 107 coordinates in a groove.
In use, because the import of blood taking bag 1 is closed by frangibility type of tamper evidence 10, therefore, the blood maintenance liquid in blood taking bag 1 effectively can be avoided to flow in blood sampling pipe 5, prevent to produce yellow point at blood sampling pipe 5 inwall after wet-hot steam sterilizing.Blood sampling pipe 5 two ends are closed by frangibility type of tamper evidence 10, turn-break type needle enclosure respectively, blood sampling pipe 5 inner air expanded by heating and possess resistance to compression effect when wet-hot steam sterilizing, thus avoid occurring that pipeline sends out deformation flat.When needs are taken a blood sample; what fracture frangibility type of tamper evidence 10 from broken line 104 fractures 102; due to fracture 102 appearance profile size little and there is supporting member 105 be supported on protective sleeve 9 inwall; a 102 end outward flange that make to fracture can not abut in protective sleeve 9 inwall completely, therefore can not stop the blood flow of collection.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. one kind prevents the hemostix of blood sampling pipe Huang point, comprise blood taking bag, transfering bag, alserver's solution bag and blood taking needle, the import of blood taking bag is connected with blood taking needle by blood sampling pipe, outlet, by the bag import of pipeline handoff and the import of alserver's solution bag, is characterized in that: described blood taking bag import arranges frangibility type of tamper evidence.
2. the hemostix preventing blood sampling pipe Huang point according to claim 1, is characterized in that: described blood taking bag outlet and the import of alserver's solution bag are provided with frangibility type of tamper evidence.
3. the hemostix preventing blood sampling pipe Huang point according to claim 1 and 2, it is characterized in that: described frangibility type of tamper evidence comprises joint and the head that fractures, this joint is offered through hole vertically, the head that fractures is connected to by the shutoff of through hole one end on joint, and forms broken line at joint and a junction that fractures.
4. the hemostix preventing blood sampling pipe Huang point according to claim 3, is characterized in that: the appearance profile size of the head that fractures is less than the appearance profile size of joint.
5. the hemostix preventing blood sampling pipe Huang point according to claim 3, is characterized in that: described in the head lateral symmetry that fractures be provided with outside inclined-plane, two inclined-planes be splayed layout.
6. the hemostix preventing blood sampling pipe Huang point according to claim 3, is characterized in that: described in the fracture other end of the relative jointing of head be provided with supporting member.
7. the hemostix preventing blood sampling pipe Huang point according to any one of claim 3 to 6; it is characterized in that: in blood taking bag import, protective sleeve is installed; frangibility type of tamper evidence is arranged in protective sleeve; the head that fractures is inner towards blood taking bag, and blood sampling pipe inserts in the through hole of joint also to coordinate and is fixed together.
8. the hemostix preventing blood sampling pipe Huang point according to claim 7, is characterized in that: described blood taking needle is turn-break type syringe needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351445.XU CN204033346U (en) | 2014-06-30 | 2014-06-30 | Prevent the hemostix of blood sampling pipe Huang point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351445.XU CN204033346U (en) | 2014-06-30 | 2014-06-30 | Prevent the hemostix of blood sampling pipe Huang point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033346U true CN204033346U (en) | 2014-12-24 |
Family
ID=52234070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351445.XU Expired - Lifetime CN204033346U (en) | 2014-06-30 | 2014-06-30 | Prevent the hemostix of blood sampling pipe Huang point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204033346U (en) |
-
2014
- 2014-06-30 CN CN201420351445.XU patent/CN204033346U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |