CN211381391U - Novel blood collection device - Google Patents
Novel blood collection device Download PDFInfo
- Publication number
- CN211381391U CN211381391U CN201922220982.6U CN201922220982U CN211381391U CN 211381391 U CN211381391 U CN 211381391U CN 201922220982 U CN201922220982 U CN 201922220982U CN 211381391 U CN211381391 U CN 211381391U
- Authority
- CN
- China
- Prior art keywords
- wall
- sealing cap
- blood collection
- connector
- tube
- 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
Links
- 239000008280 blood Substances 0.000 title claims abstract description 61
- 210000004369 blood Anatomy 0.000 title claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000011521 glass Substances 0.000 claims description 4
- 239000003146 anticoagulant agent Substances 0.000 claims description 3
- 229940127219 anticoagulant drug Drugs 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 12
- 229960002897 heparin Drugs 0.000 description 12
- 229920000669 heparin Polymers 0.000 description 12
- 238000010241 blood sampling Methods 0.000 description 6
- 210000003462 vein Anatomy 0.000 description 4
- 238000003556 assay Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a novel blood collection device, which comprises a sealing cap and a tube body, wherein the sealing cap is arranged at the upper end of the tube body, a connecting port is arranged inside the outer wall at the upper end of the sealing cap, a friction layer is arranged on the outer wall at the front end of the sealing cap, a sleeving and fixing device is arranged on the outer wall at the right end of the sealing cap at the right end of the friction layer, an explanatory sticker is arranged on the outer wall at the left end of the tube body, the sleeving and fixing device is additionally arranged on the sealing cap of a blood collection tube, when a multi-tube blood sample needs to be collected, the blood collection tube after sampling can be placed on a desk, the blood collection tube can be prevented from rolling on the desk due to the action of a connecting hose, the position of the blood collection tube which is inconvenient to be fixed by a nurse during blood collection is prevented from influencing blood collection, the multi-tube blood sample collection is completed, a plurality of, can be conveniently distinguished when being distinguished from the blood of other people.
Description
Technical Field
The utility model belongs to the technical field of the heparin tube is relevant, concretely relates to novel blood collection device.
Background
The vacuum blood collection tube is a disposable negative pressure vacuum glass tube capable of realizing quantitative blood collection, needs to be matched with a vein blood collection needle for use, needs to be used within the period of validity, and cannot be used when foreign matters or sediments exist in the blood collection tube, a bar code is printed according to medical advice, the front side of the blood collection tube is pasted after error checking, the bar code cannot cover the scale of the blood collection tube, the storage environment temperature of the blood collection tube is 4-25 ℃, and if the storage temperature is 0 ℃ or lower than 0 ℃, the blood collection tube can be broken.
The prior blood collection device technology has the following problems: the project according to the assay generally needs three to five different heparin tube blood sampling assays during the blood sampling, so many nurses of once taking a blood sample are inconvenient to take to put and can appear rolling problem on the desk, need distinguish through the bar code on surface when so many heparin tubes distinguish moreover, and is more troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel blood collection system to can not well with other people's differentiation and inconvenient problem of taking when solving the blood sampling multitube that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel blood collection device, includes sealed cap and body, sealed cap is installed to the upper end of body, the inside connector that is provided with of upper end outer wall of sealed cap, be provided with the layer of rubbing on the front end outer wall of sealed cap, it cup joints fixing device to be provided with on the sealed cap right-hand member outer wall of layer right-hand member to play, be provided with the explanation sticker on the left end outer wall of body, be provided with the anticoagulant on the lower extreme inner wall of body, cup joint the last fixed cover that is provided with of fixing device, the fixed cover sets up on the left end outer wall of sealed cap, be provided with the coupling hose who extends right on the sealed cap right-hand member outer wall on fixed cover right side, be provided with the fixed block on coupling hose's the right-hand.
Preferably, the outer wall of connector and the inner wall of fixed cover can laminate completely, the shape of connector is the round platform shape.
Preferably, a rubber layer is arranged inside the sealing cap, and the connecting port is connected with the outer wall of the upper end of the pipe body in a sealing mode through the rubber layer.
Preferably, the connecting hose can be folded around the left end connected with the sealing cap to insert the connector into the fixing sleeve.
Preferably, the interior of the tube body is vacuum negative pressure, and the tube body is made of transparent glass.
Preferably, all be provided with the connector on the upper and lower end outer wall of fixed block, two the connector is symmetrical about the coupling hose horizontal direction.
Compared with the prior art, the utility model provides a novel blood collection system possesses following beneficial effect:
the utility model discloses an install additional on the sealed cap of heparin tube and cup joint fixing device, when needing to gather the multitube blood sample, can put the heparin tube after the sampling on the desk, because the effect of connecting hose can prevent the heparin tube from rolling on the desk, prevent that the nurse inconvenient position of fixing the heparin tube when taking a blood sample from influencing the blood sampling, the collection of multitube blood sample is all accomplished, link together in proper order through connector and fixed cover on the connecting hose with a plurality of heparin tubes, the heparin tube will be connected into one row by the connecting hose like this, can distinguish very conveniently when distinguishing with other people's blood, also make things convenient for the nurse to take patient's blood, make the fixed of heparin tube and the resolution after taking a blood become very simple in the blood sampling process, and cup joint fixing device can not influence the normal use of heparin tube, can not influence the sealing of heparin tube, storage and chemical examination, moreover, the structure and the use are simple, and the novel blood collection device is more convenient to use by sleeving and fixing the device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of a three-dimensional structure of a novel blood collection device provided by the utility model;
fig. 2 is a schematic view of the front structure of a novel blood collection device provided by the utility model;
fig. 3 is a schematic structural view of the sleeving and fixing device of the present invention;
in the figure: 1. a description sticker; 2. a friction layer; 3. a connecting port; 4. a sealing cap; 5. a fixed device is sleeved; 6. a pipe body; 7. an anticoagulant; 8. a connector; 9. a fixed block; 10. a connecting hose; 11. and (4) fixing sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel blood collection device comprises a sealing cap 4 and a tube body 6, wherein the upper end of the tube body 6 is provided with the sealing cap 4, the interior of the tube body 6 is vacuum negative pressure, the tube body 6 is made of transparent glass, the tube body 6 with the vacuum negative pressure can suck blood into the tube body 6 through the negative pressure in the blood collection process to accelerate the blood collection speed, a rubber layer is arranged inside the sealing cap 4, a connector 3 is connected with the outer wall of the upper end of the tube body 6 in a sealing way through the rubber layer, the interior of the tube body 6 is sealed through the rubber layer to prevent air from polluting the interior of the tube body 6, the connector 3 is arranged inside the outer wall of the upper end of the sealing cap 4, the outer wall of the front end of the sealing cap 4 is provided with a friction-raising layer 2, the outer wall of the right end of the sealing cap 4 at the right end of the friction-raising layer 2 is provided with, the sleeve fixing device 5 is provided with a fixing sleeve 11, the fixing sleeve 11 is arranged on the outer wall of the left end of the sealing cap 4, the outer wall of the right end of the sealing cap 4 on the right side of the fixing sleeve 11 is provided with a connecting hose 10 extending rightwards, the connecting hose 10 can be folded around the left end connected with the sealing cap 4 to insert the connector 8 into the fixing sleeve 11, so that the connector 8 and the fixing sleeve 11 can be automatically connected when only one blood sampling tube is taken, the outer wall of the right end of the connecting hose 10 is provided with a fixing block 9, the outer wall of the upper end of the fixing block 9 is provided with a connector 8, the outer walls of the upper end and the lower end of the fixing block 9 are respectively provided with a connector 8, the two connectors 8 are symmetrical about the horizontal direction of the connecting hose 10, the upper connector 8 and the lower connector 8 are conveniently, the shape of connector 8 is round platform shape, and round platform shape's connector 8 more can with fixed cover 11 sealing connection, the connection effect is better.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the blood collecting device of the utility model pre-draws the test tube of the blood collecting tube with the sealing cap 4 into different vacuum degrees, automatically and quantitatively collects venous blood by utilizing the negative pressure, one end of the blood collecting needle is penetrated into the vein of the human body, and the other end is inserted into the rubber plug of the vacuum blood collecting tube, the human venous blood is in the vacuum blood collecting tube, and the blood collecting needle is drawn into the blood sample container by the blood collecting needle under the action of the negative pressure, under the condition of one-time venipuncture, the multi-tube collection can be realized without leakage, the volume of the inner cavity connected with the blood collecting needle is small, the influence on the blood collecting volume can be ignored, when in use, the vein is displayed by the filling blood of the pressure pulse belt, the blood collecting needle penetrates into the vein to loosen the pressure pulse belt, and the other end of the blood collecting needle passes through the connecting port 3 to enter the inside of the tube body 6, the blood is, and performing the assay process later.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel blood collection device, includes sealing cap (4) and body (6), its characterized in that: the sealing cap (4) is installed at the upper end of the pipe body (6), a connector (3) is arranged inside the upper end outer wall of the sealing cap (4), a friction layer (2) is arranged on the front end outer wall of the sealing cap (4), a sleeving and fixing device (5) is arranged on the sealing cap (4) right end outer wall of the right end of the friction layer (2), a description sticker (1) is arranged on the left end outer wall of the pipe body (6), an anticoagulant (7) is arranged on the lower end inner wall of the pipe body (6), a fixing sleeve (11) is arranged on the sleeving and fixing device (5), the fixing sleeve (11) is arranged on the left end outer wall of the sealing cap (4), a connecting hose (10) extending rightwards is arranged on the sealing cap (4) right end outer wall on the right side of the fixing sleeve (11), and a fixing block (9) is arranged on the right end outer wall of, and a connector (8) is arranged on the outer wall of the upper end of the fixing block (9).
2. The novel blood collection device of claim 1, wherein: the outer wall of connector (8) and the inner wall of fixed cover (11) can laminate completely, the shape of connector (8) is the round platform shape.
3. The novel blood collection device of claim 1, wherein: the rubber layer is arranged inside the sealing cap (4), and the connecting port (3) is connected with the outer wall of the upper end of the pipe body (6) in a sealing mode through the rubber layer.
4. The novel blood collection device of claim 1, wherein: the connecting hose (10) can be folded around the left end connected with the sealing cap (4) to insert the connector (8) into the fixed sleeve (11).
5. The novel blood collection device of claim 1, wherein: the inside of body (6) is vacuum negative pressure, the material of body (6) is transparent glass.
6. The novel blood collection device of claim 1, wherein: all be provided with connector (8) on the upper and lower end outer wall of fixed block (9), two connector (8) are about connecting hose (10) horizontal direction symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220982.6U CN211381391U (en) | 2019-12-12 | 2019-12-12 | Novel blood collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220982.6U CN211381391U (en) | 2019-12-12 | 2019-12-12 | Novel blood collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381391U true CN211381391U (en) | 2020-09-01 |
Family
ID=72207257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922220982.6U Expired - Fee Related CN211381391U (en) | 2019-12-12 | 2019-12-12 | Novel blood collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211381391U (en) |
-
2019
- 2019-12-12 CN CN201922220982.6U patent/CN211381391U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7277420B2 (en) | Blood sample optimization system and blood isolation device | |
| CN211381391U (en) | Novel blood collection device | |
| CN102232834A (en) | Disposable automatic blood sampling device | |
| CN201104887Y (en) | Novel vena blood taking needle | |
| CN211985412U (en) | Artery and vein pressure measuring device convenient for blood sampling | |
| CN103543279B (en) | Portable quantitative detecting device for blood | |
| CN203841701U (en) | Disposable peripheral micro blood collecting separator | |
| CN210221829U (en) | Test tube for detecting hepatitis B | |
| CN208851503U (en) | Venous blood sample collection needle | |
| CN108324291B (en) | Blood sample collection anti-backflow valve device and blood taking needle | |
| CN209203283U (en) | Automatic blood sampling device | |
| CN108403128A (en) | A kind of venous samples acquisition valve for preventing reverse-flow device and blood lancet device | |
| CN207341762U (en) | Anti-pollution artery blood sampling equipment | |
| CN219353925U (en) | Multi-end-head easy-to-fix blood taking needle | |
| CN215191623U (en) | Arterial blood gas collection system suitable for artery indwelling catheter | |
| CN208851504U (en) | A kind of venous samples acquisition valve for preventing reverse-flow device and blood lancet device | |
| CN202699151U (en) | Hemostix | |
| CN201194808Y (en) | Apparatus capable of safely acquiring blood preparation for disposable plastic blood bag | |
| CN220757405U (en) | Blood sampling device for children | |
| CN108403129A (en) | Venous blood collect needle | |
| CN206166928U (en) | Negative pressure suction filtration formula plasma collection system suitable for medical test | |
| CN210749232U (en) | Novel blood sampling device for inspection | |
| CN219229893U (en) | Disposable trace blood gas hemostix | |
| CN211674260U (en) | Blood sampler | |
| CN212816266U (en) | Medical flow monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |