CN206473330U - A kind of medical test hemostix - Google Patents
A kind of medical test hemostix Download PDFInfo
- Publication number
- CN206473330U CN206473330U CN201621265636.XU CN201621265636U CN206473330U CN 206473330 U CN206473330 U CN 206473330U CN 201621265636 U CN201621265636 U CN 201621265636U CN 206473330 U CN206473330 U CN 206473330U
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- CN
- China
- Prior art keywords
- hemostix
- fixedly connected
- connection end
- blood taking
- taking needle
- Prior art date
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Abstract
The utility model discloses a kind of medical test hemostix, including hemostix body；Hemostix body is mainly made up of connection end, outlet, piston, pushing hands and blood taking needle, convex annular edge is provided with the left of hemostix body, convex annular is abutted along inwall with push rod, buffer unit is provided with hemostix body, it is fixedly connected with the right side of hemostix body on connection end, connection end inwall and is hinged with clamping apparatus；Clamping apparatus, which is mainly, has shackle member and spring to constitute；Hemostix body interior, which is provided with the left of blood taking needle, blood taking needle, is fixedly connected with needle cap, and connector is fixedly connected with the left of needle cap；Top, which is provided with heat-sealing in outlet, outlet, on the right side of connecting tube bacteria-proof film.Blood taking needle is located at the hemostix inwall, and exit is provided with bacteria-proof film and sealed, the superinfection that blood taking needle is brought by pollution to patient is effectively prevent, and the hemostix can effectively slow down blood drawing speed when being taken a blood sample to patient, greatly reduce the pain of patient.
Description
Technical field
The utility model is related to a kind of medical apparatus and instruments, specifically a kind of medical test hemostix.
Background technology
With developing rapidly for China's economy, the Medical Devices of China are also gradually perfect, Medical Devices and medicine equipment
Degree of perfection determine an area even national medical level, therefore medical apparatus and instruments are in the medical field
Status is particularly important.
In blood sampling section of hospital and laboratory test department, it is often necessary to carry out blood sampling chemical examination to patient, hemostix is then that one kind has
Imitate the medicine equipment taken a blood sample to patient.
But, it is general in currently the majority hospital that patient is taken a blood sample using syringe, due to syringe needle exposure
Outside, although pillow is sterilized separately packed and transported with syringe in transportation, but is due to that needle tip is sharp, bag is easily pierced through
Pack causes pollution, easily causes superinfection to patient in blood sampling, and existing hemostix is in blood sampling, due in human body
Blood pressure be more than atmospheric pressure, when being taken a blood sample blood due to blood pressure effect cause draw blood excessive velocities, easily give caused to patient
Certain pain.
Utility model content
The purpose of this utility model is to provide a kind of medical test hemostix, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of medical test hemostix, including hemostix body；The hemostix body mainly by connection end, outlet,
Piston, pushing hands and blood taking needle are constituted, and the hemostix body interior is provided with piston, the hemostix body and is horizontally arranged with
Push rod, push rod right-hand member is fixedly connected on piston face, and push rod left end extends hemostix sheet in vitro and push rod left end is fixedly connected
Have and be provided with convex annular edge on the left of pushing hands, the hemostix body, convex annular is abutted along inwall with push rod, the hemostix body
Inside it is provided with the right side of buffer unit, the hemostix body and is fixedly connected with connection end；The connection end internal diameter is less than hemostix
Body internal diameter；Clamping apparatus is hinged with the inwall of connection end；The clamping apparatus, which is mainly, has shackle member and spring to constitute；It is described
Shackle member is hinged on connection inside pipe wall, and shackle member right lateral surface is fixedly connected with spring, and the spring other end is fixedly connected on company
On nozzle inner wall；The hemostix body interior, which is provided with the left of blood taking needle, blood taking needle, is fixedly connected with needle cap, and needle cap is left
Side is fixedly connected with connector；Top, which is provided with heat-sealing in outlet, outlet, on the right side of the connecting tube bacteria-proof film.
It is used as further program of the utility model：The hemostix body is mainly made up of transparent plastics material；Institute
It is hollow to state hemostix body interior.
It is used as the utility model further scheme：The piston is connected to hemostix inner body wall surface, and piston
Right lateral surface is raised cone shape.
It is used as the utility model further scheme：The pushing hands and push rod are formed in one structure, and connection end is with adopting
Blood device body is formed in one structure.
It is used as the utility model further scheme：The buffer unit is provided at both ends with ring washer, left side annular
Packing ring is fixedly connected on convex annular along right lateral surface by hot pressing mode, and left side ring washer surface be fixedly connected with it is flexible
Bar, expansion link right-hand member is fixedly connected with another ring washer；The expansion link surface is arranged with buffer spring, buffer spring two
End is fixedly connected on ring washer surface.
It is used as the utility model further scheme：The internal diameter of the connector is less than connection end internal diameter, and blood taking needle is right
Side is extended to inside connecting tube.
Compared with prior art, the beneficial effects of the utility model are：Blood taking needle is located at the hemostix inwall, and exit
It is provided with bacteria-proof film to be sealed, effectively prevent the superinfection that blood taking needle is brought by pollution to patient, and the hemostix
Blood drawing speed when being taken a blood sample to patient can effectively be slowed down, the pain of patient is greatly reduced.
Brief description of the drawings
Fig. 1 is the structural representation of medical test hemostix；
Fig. 2 is enlarged drawing at A in medical test hemostix.
In figure：1- hemostix bodies；2- connection ends；3- is exported；4- pistons；5- push rods；6- pushing hands；7- blood taking needles；8- connects
Fitting；9- clamping apparatus；10- shackle members；11- springs；12- buffer units；13- convex annulars edge.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1~2, the utility model embodiment, a kind of medical test hemostix, including hemostix body 1；Institute
Hemostix body 1 is stated mainly to be made up of connection end 2, outlet 3, piston 4, pushing hands 5 and blood taking needle 7；The hemostix body 1 is led
If being made up of transparent plastics material；The inside of hemostix body 1 is hollow, and hemostix body 1 is internally provided with piston 4,
Piston 4 is connected to the inner wall surface of hemostix body 1；Push rod 5 is horizontally arranged with the hemostix body 1, the right-hand member of push rod 5 is fixed
The surface of piston 4 is connected to, and the right lateral surface of piston 4 is raised cone shape, the left end of push rod 5 extends outside hemostix body 1
And the left end of push rod 5 is fixedly connected with pushing hands 6, pushing hands 6 and push rod 5 are formed in one structure.
The left side of hemostix body 1 is provided with convex annular along 13, and convex annular is abutted along 13 inwalls with push rod 15, described to adopt
Buffer unit 12 is provided with blood device body 1, the buffer unit 12 is provided at both ends with ring washer, and left side ring washer passes through
Hot pressing mode is fixedly connected on convex annular along 13 right lateral surfaces, and left side ring washer surface is fixedly connected with expansion link, stretches
Bar right-hand member is fixedly connected with another ring washer；The expansion link surface is arranged with buffer spring, and buffer spring two ends are fixed
It is connected to ring washer surface.
It is fixedly connected with connection end 2 on the right side of the hemostix body, connection end 2 and hemostix body are formed in one knot
Structure；The internal diameter of connection end 2 is less than the internal diameter of hemostix body 1；Clamping apparatus 9 is hinged with the inwall of connection end 2；The clamping dress
Putting 9 mainly has shackle member 10 and spring 11 to constitute；The shackle member 10 is hinged on the inwall of connecting tube 2, the right side table of shackle member 2
Face is fixedly connected with spring 11, and the other end of spring 11 is fixedly connected on the inwall of connecting tube 2；Set inside the hemostix body 1
Blood taking needle 7 is equipped with, the left side of blood taking needle 7 is fixedly connected with the left of needle cap, needle cap and is fixedly connected with connector 8；The connection
The internal diameter of part 8 is less than the internal diameter of connection end 2, and the right side of blood taking needle 7 is extended to inside connecting tube 2；The right side top of connecting tube 2 is set
There is heat-sealing in outlet 3, outlet 3 to have bacteria-proof film.
Operation principle of the present utility model is：During using hemostix body 1, into hemostix body 1, right side promotes push rod
5, push rod 5 is mobile to the right side of connection end 2 by blood taking needle 7, and blood taking needle 7 stretches out through during outlet 3, blood taking needle pierces through bacteria-proof film,
When connector 8 is through when arriving at shackle member 10, push rod 5 is continued to press on, and shackle member 10 is shunk by spring 11, and connector 8 is worn
Cross after shackle member 10, it is right that connector 8 is connected to shackle member 10 by shackle member 10 by spring deformation to the center movement of connection end 2
Hold for fixing blood taking needle 7, when being taken a blood sample by blood taking needle 7, push rod 5 is moved to the left with piston 4, piston 4 arrives at buffering dress
When putting 12 right side, the right circular packing ring of buffer unit 12 is used cooperatively to hemostix body 1 by buffer spring and expansion link
Left side is moved, and buffer spring shrinks, and slow down blood sampling speed, it is to avoid certain pain is brought to patient, and blood taking needle 7, which is located at, to be adopted
In blood device body 1, and sealed by the bacteria-proof film at outlet 3, it is therefore prevented that the secondary sense that blood taking needle 7 is brought by pollution to patient
Dye.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of medical test hemostix, including hemostix body（1）；The hemostix body（1）Mainly by connection end
（2）, outlet（3）, piston（4）, pushing hands（5）And blood taking needle（7）Constitute, it is characterised in that the hemostix body（1）Inside is set
It is equipped with piston（4）, the hemostix body（1）Inside it is horizontally arranged with push rod（5）, push rod（5）Right-hand member is fixedly connected on piston（4）
Surface, push rod（5）Left end extends hemostix body（1）Outer and push rod（5）Left end is fixedly connected with pushing hands（6）, the blood sampling
Device body（1）Left side is provided with convex annular edge（13）, convex annular edge（13）Inwall and push rod（15）Abut, the hemostix body
（1）Inside it is provided with buffer unit（12）, the hemostix body right side is fixedly connected with connection end（2）；The connection end（2）It is interior
Footpath is less than hemostix body（1）Internal diameter；Connection end（2）Clamping apparatus is hinged with inwall（9）；The clamping apparatus（9）Mainly
It is to have shackle member（10）And spring（11）Constitute；The shackle member（10）It is hinged on connecting tube（2）On inwall, shackle member（2）It is right
Side surface is fixedly connected with spring（11）, spring（11）The other end is fixedly connected on connecting tube（2）On inwall；The hemostix sheet
Body（1）It is internally provided with blood taking needle（7）, blood taking needle（7）Left side is fixedly connected with the company of being fixedly connected with the left of needle cap, needle cap
Fitting（8）；The connecting tube（2）Right side top is provided with outlet（3）, outlet（3）Upper heat-sealing has bacteria-proof film.
2. a kind of medical test hemostix according to claim 1, it is characterised in that the hemostix body（1）Mainly
It is made up of transparent plastics material；The hemostix body（1）Inside is hollow.
3. a kind of medical test hemostix according to claim 1, it is characterised in that the piston（4）It is connected to blood sampling
Device body（1）Inner wall surface, and piston（4）Right lateral surface is raised cone shape.
4. a kind of medical test hemostix according to claim 1, it is characterised in that the pushing hands（6）With push rod（5）For
Integrated formed structure, connection end（2）It is formed in one structure with hemostix body.
5. a kind of medical test hemostix according to claim 1, it is characterised in that the buffer unit（12）Two ends are set
Ring washer is equipped with, left side ring washer is fixedly connected on convex annular edge by hot pressing mode（13）Right lateral surface, and left side ring
Shape washer face is fixedly connected with expansion link, and expansion link right-hand member is fixedly connected with another ring washer；The expansion link surface
Buffer spring is arranged with, buffer spring two ends are fixedly connected on ring washer surface.
6. a kind of medical test hemostix according to claim 1, it is characterised in that the connector（8）Internal diameter it is small
In connection end（2）Internal diameter, blood taking needle（7）Right side extends to connecting tube（2）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265636.XU CN206473330U (en) | 2016-11-24 | 2016-11-24 | A kind of medical test hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265636.XU CN206473330U (en) | 2016-11-24 | 2016-11-24 | A kind of medical test hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473330U true CN206473330U (en) | 2017-09-08 |
Family
ID=59756846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621265636.XU Expired - Fee Related CN206473330U (en) | 2016-11-24 | 2016-11-24 | A kind of medical test hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378857A (en) * | 2018-04-13 | 2018-08-10 | 曹耀锋 | A kind of automatic safe hemostix |
-
2016
- 2016-11-24 CN CN201621265636.XU patent/CN206473330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378857A (en) * | 2018-04-13 | 2018-08-10 | 曹耀锋 | A kind of automatic safe hemostix |
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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: 20170908 Termination date: 20181124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |