CN215017565U - Disposable hemostix for digestive system department - Google Patents
Disposable hemostix for digestive system department Download PDFInfo
- Publication number
- CN215017565U CN215017565U CN202121202619.2U CN202121202619U CN215017565U CN 215017565 U CN215017565 U CN 215017565U CN 202121202619 U CN202121202619 U CN 202121202619U CN 215017565 U CN215017565 U CN 215017565U
- Authority
- CN
- China
- Prior art keywords
- interface
- heat preservation
- tube
- needle
- mounting groove
- 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
- 210000002249 digestive system Anatomy 0.000 title description 3
- 239000008280 blood Substances 0.000 claims abstract description 44
- 210000004369 blood Anatomy 0.000 claims abstract description 44
- 238000004321 preservation Methods 0.000 claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 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 claims abstract description 8
- 229960002897 heparin Drugs 0.000 claims abstract description 8
- 229920000669 heparin Polymers 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000010241 blood sampling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 240000005926 Hamelia patens Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000010100 anticoagulation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003805 procoagulant Substances 0.000 description 1
- 210000003462 vein Anatomy 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 disposable hemostix for gastroenterology, including the blood taking needle, heparin tube and insulating tube, the insulating tube is the drum shape, and inside is equipped with the mounting groove, and the heparin tube is just installed in the mounting groove, the insulating tube is equipped with the heat preservation chamber in the mounting groove outside, including the mounting groove surrounds, simultaneously be equipped with first interface and second interface on the insulating tube outer wall, first interface and second interface intercommunication heat preservation chamber, and first interface and second interface all are equipped with the control valve, and the heat preservation chamber outside is equipped with the vacuum cavity, the vacuum cavity is complete confined cavity, the syringe needle and the needle handle of blood taking needle are connected, and the needle handle is equipped with the protective tube towards the one end of syringe needle, and the protective tube is scalable installation with the needle handle. The utility model discloses can keep warm to the heparin tube through pouring into heat preservation liquid into to the insulating tube can reuse, still is equipped with the protecting tube in addition, prevents that the syringe needle from stabbing medical personnel after extracting.
Description
Technical Field
The utility model relates to a blood sampling device technical field specifically is a disposable hemostix for gastroenterology.
Background
The vacuum blood collection tube is a disposable negative pressure vacuum tube capable of realizing quantitative blood collection and needs to be matched with a venous blood collection needle for use. The principle of the vacuum blood collection tube is that a blood collection tube test tube with a head cover is pre-pumped into different vacuum degrees, venous blood samples are automatically and quantitatively collected by utilizing the negative pressure of the blood collection tube test tube, and one end of a blood collection needle penetrates into a vein of a human body and then the other end of the blood collection needle is inserted into a rubber plug of the vacuum blood collection tube. Human venous blood is inside the vacuum test tube, under the effect of negative pressure, through blood taking needle suction blood specimen container, under a venipuncture, can realize that multitube gathers and does not take place to reveal.
At present, the blood collection tube is generally stored at room temperature after blood collection, however, the storage environment temperature of the blood collection tube is 4-25 ℃, once the room temperature exceeds the storage temperature range, blood samples in the blood collection tube are affected, in addition, the vacuum blood collection tube is divided into 9 types according to different test projects, and the vacuum blood collection tube is mainly distinguished according to different colors of the cover. For example, a red head cover of a common blood collection tube, which does not contain additives, anticoagulation and procoagulant components and only contains vacuum. The quick blood collection tube has an orange head cover, a coagulant is arranged in the blood collection tube to accelerate the blood coagulation process, and other 7 blood collection tubes with different functions are arranged in the quick blood collection tube, and the suitable storage temperatures of the different blood collection tubes are different to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disposable hemostix for gastroenterology to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a disposable hemostix for department of gastroenterology, comprising: blood taking needle, heparin tube and insulating tube, the insulating tube is the drum shape, and inside is equipped with the mounting groove, and the heparin tube is just installed in the mounting groove, the insulating tube is equipped with the heat preservation chamber in the mounting groove outside, including the heat preservation chamber surrounds the mounting groove, simultaneously be equipped with first interface and second interface on the insulating tube outer wall, first interface and second interface intercommunication heat preservation chamber, and first interface and second interface all are equipped with the control valve, and the heat preservation chamber outside is equipped with the vacuum cavity, the vacuum cavity is complete confined cavity, the syringe needle and the needle handle of blood taking needle are connected, and the needle handle is equipped with the protective tube towards the one end of syringe needle, and the protective tube is with the scalable installation of needle handle.
As a further aspect of the present invention: the first interface is a male interface, the second interface is a female interface, and the first interface and the second interface can be plugged.
As a further aspect of the present invention: the heat preservation pipe can be dismantled to the internal diameter of mounting groove is the same with the external diameter of heparin tube.
As a further aspect of the present invention: the protective tube can hide the needle head when stretching out the needle handle, can expose the needle head when the protective tube retracts the needle handle.
As a further aspect of the present invention: the protective tube is made of transparent plastic.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be equipped with the insulating tube, can keep warm to the heparin tube through the heat preservation intracavity to the insulating tube of injecting the heat preservation liquid of different temperatures, and the insulating tube can reuse, still is equipped with the protective tube that can wrap up the syringe needle on the blood taking needle in addition, prevents that the syringe needle from pricking medical personnel after extracting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the blood taking needle of the present invention.
Fig. 3 is a schematic structural view of the middle blood collection tube and the heat preservation tube of the present invention.
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, in an embodiment of the present invention, a disposable blood collector for digestive system department includes: the blood taking needle 1, the blood taking tube 2 and the heat preservation tube 3, the heat preservation tube 3 is cylindrical, the interior of the heat preservation tube is provided with a mounting groove 31, the blood collection tube 2 is installed in the installation groove 31, the heat preservation cavity 32 is arranged outside the installation groove 31 of the heat preservation tube 3, the heat preservation cavity 32 surrounds the installation groove 31, meanwhile, the outer wall of the heat preservation pipe 3 is provided with a first interface 321 and a second interface 322, the first interface 321 and the second interface 322 are communicated with the heat preservation cavity 32, and the first interface 321 and the second interface 322 are both provided with control valves, and liquid with proper temperature can be injected into the heat preservation cavity 32 through the first interface 321 and the second interface 322 so as to preserve the heat of the blood collection tube 2 in the installation groove 31, and the outside of heat preservation chamber 32 is equipped with vacuum cavity 33, vacuum cavity 33 is the cavity that seals completely, can isolated air, plays the heat preservation effect to the liquid in the heat preservation chamber 32.
The first interface 321 is a convex interface, the second interface 322 is a concave interface, and the first interface 321 and the second interface 322 can be plugged, so that the plurality of heat preservation pipes 3 can be connected together by plugging the first interface 321 and the second interface 322, then heat preservation liquid is injected together, the operation is convenient and fast, and the heat preservation liquid can be sealed in the heat preservation cavity 32 by closing the control valves on the first interface 321 and the second interface 322 after the heat preservation liquid is injected. The heat-preserving tube 3 is detachable, and the inner diameter of the mounting groove 31 is the same as the outer diameter of the blood collection tube 2, so that the heat-preserving tube 3 can be reused.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A disposable hemostix for department of gastroenterology, comprising: blood taking needle (1), heparin tube (2) and insulating tube (3), its characterized in that: the heat preservation pipe (3) is in a cylindrical shape, a mounting groove (31) is formed in the heat preservation pipe, the blood collection pipe (2) is installed in the mounting groove (31), a heat preservation cavity (32) is formed in the outer side of the mounting groove (31) of the heat preservation pipe (3), the mounting groove (31) is surrounded by the heat preservation cavity (32), a first interface (321) and a second interface (322) are arranged on the outer wall of the heat preservation pipe (3), the first interface (321) and the second interface (322) are communicated with the heat preservation cavity (32), the first interface (321) and the second interface (322) are both provided with control valves, a vacuum cavity (33) is formed in the outer side of the heat preservation cavity (32), the vacuum cavity (33) is a completely closed cavity, a needle head (11) of the blood collection needle (1) is connected with a needle handle (12), and the needle handle (12) is provided with a protection pipe (121) towards one end of the needle head (11), and the protective tube (121) and the needle handle (12) are telescopically arranged.
2. The disposable hemostix for department of gastroenterology according to claim 1, wherein: the first interface (321) is a male interface, the second interface (322) is a female interface, and the first interface (321) and the second interface (322) can be plugged.
3. The disposable hemostix for department of gastroenterology according to claim 1, wherein: the heat preservation pipe (3) can be detached, and the inner diameter of the installation groove (31) is the same as the outer diameter of the blood collection pipe (2).
4. The disposable hemostix for department of gastroenterology according to claim 1, wherein: the protective tube (121) can hide the needle head (11) when extending out of the needle handle (12), and the protective tube (121) can expose the needle head (11) when retracting back into the needle handle (12).
5. The disposable hemostix for department of gastroenterology according to claim 1, wherein: the protective tube (121) is made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202619.2U CN215017565U (en) | 2021-05-31 | 2021-05-31 | Disposable hemostix for digestive system department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202619.2U CN215017565U (en) | 2021-05-31 | 2021-05-31 | Disposable hemostix for digestive system department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017565U true CN215017565U (en) | 2021-12-07 |
Family
ID=79209116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202619.2U Expired - Fee Related CN215017565U (en) | 2021-05-31 | 2021-05-31 | Disposable hemostix for digestive system department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017565U (en) |
-
2021
- 2021-05-31 CN CN202121202619.2U patent/CN215017565U/en not_active Expired - Fee Related
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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: 20211207 |