CN207745140U - A kind of safety-type disposal vacuum hemostix - Google Patents
A kind of safety-type disposal vacuum hemostix Download PDFInfo
- Publication number
- CN207745140U CN207745140U CN201721294616.XU CN201721294616U CN207745140U CN 207745140 U CN207745140 U CN 207745140U CN 201721294616 U CN201721294616 U CN 201721294616U CN 207745140 U CN207745140 U CN 207745140U
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- China
- Prior art keywords
- puncture needle
- blood
- safety
- collecting pipe
- end cap
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Abstract
The utility model is related to technical field of medical equipment, more particularly to a kind of safety-type disposal vacuum hemostix, including blood storing apparatus, blood guiding device and puncture needle tube device, the blood storing apparatus include for load extract after blood blood collection component, the blood guiding device includes infusion part and the pipe close component that can be detachably connected with blood collection component upper ends, the needle tube device that punctures includes puncture needle duct member and wraps up the Puncture needle sleeve component being closed for that will puncture needle tubing, the puncture needle duct member passes through infusion part and pipe close members.It is disposable that hemostix is changed to aseptic packaging by the utility model, and the junction for puncturing needle tubing and collecting pipe is changed to button and is snapped connection, puncture needle tubing is facilitated to be detached with collecting pipe, needle tubing will be punctured simultaneously to be changed to carry safety-type needle cap, reduce the risk that needle is stabbed, it can reach safety asepsis operation by improving, reduce the risk that needle stabs machine infection.
Description
Technical field
The utility model is related to technical field of medical equipment, more particularly to a kind of safety-type disposal vacuum hemostix.
Background technology
Hospital is to the medical diagnosis on disease of patient by means of blood testing.Current blood-sampling method is mostly to be taken out using syringe
Blood reinjects in test tube.This method is cumbersome, while also increasing the chance of cross-infection, is phased out.It takes
And instead of be popular in the world disposal vacuum hemostix.Current vacuum blood collector, including blood taking needle, needle tubing,
The needle handle and vacuum tube of puncture needle, puncture needle.Vacuum blood collector blood collection method is a significant change of venous blood collection method, it has
Have the advantages that it is time saving, conveniently, safely, accurately, avoid pollution.
Common vacuum blood collector is what syringe needle and hemostix separated in clinical position at present, and hemostix cannot reach primary
Property, it needs to sterilize repeatedly after being finished, increases workload and the risk of infection, syringe needle designs for needle cap formula, exists miss in operation
The risk of wound.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of safety-type disposal vacuum blood sampling
Device.
To solve the above problems, the utility model provides following technical scheme：
A kind of safety-type disposal vacuum hemostix, including blood storing apparatus, blood guiding device and puncture needle tubing dress
Set, the blood storing apparatus include for load extract after blood blood collection component, the blood guiding device includes
Infusion part and the pipe close component that can be detachably connected with blood collection component upper ends, the puncture needle tube device include puncturing
Needle tubing component and the Puncture needle sleeve component being closed for that will puncture needle tubing package, the puncture needle duct member pass through infusion portion
Part and pipe close members.
Further, the blood collection component includes integrally formed transition part and collecting pipe, the collecting pipe setting
It is equipped with open accommodating chamber upward in the bottom end of transition part, in the collecting pipe, is equipped in the transition part coaxial with accommodating chamber
The through-hole of line.
Further, the pipe close component includes end cap and two are symmetrically mounted in end cap for by end cap and collecting pipe
The button parts to link together, the end cap is interior to be equipped with the holding tank that can accommodate collecting pipe epimere, is set in the holding tank
There are the mounting groove for the installation of two button parts, one end of each button parts to hook up on the side wall of collecting pipe epimere,
The other end passes through mounting groove to extend to the outside of end cap.
Further, each button parts include button block, connecting rod, hinge column and spring, the side of the end cap
Position on wall corresponding to each button block is equipped with the straight slot passed through for button block, the equal grafting in one end of each button block
In straight slot, the other end is retained in outside end cap, is set in the holding tank there are two the bearing groove installed for hinge column both ends,
It being all provided in each bearing groove there are one rolling bearing, the both ends of the hinge column are plugged on respectively in a rolling bearing,
The side wall of the epimere of the collecting pipe is equipped with the slot hooked up for connecting rod bottom end, and one end of the connecting rod is fixedly mounted on button
Block is located at the side in end cap, and the other end passes through hinge column and finally hooks up in slot, and the spring is arranged in connecting rod bottom end
Between mounting groove, one end of the spring is fixedly mounted on connecting rod, is fixedly connected in the other end and mounting groove.
Further, the puncture needle duct member includes connecting pole and punctures needle tubing, and the puncture needle tubing is fixedly mounted on
The bottom of connecting pole, the connecting pole is equipped with and punctures the through hole that connect of needle tubing, on the outer circumference surface on the connecting pole
Clamping circle is equipped with equipped with the first ring groove, in first ring groove.
Further, the Puncture needle sleeve component includes Puncture needle sleeve, is hollow structure in the Puncture needle sleeve, described to wear
Position in pricker set corresponding to the first ring groove is equipped with the second ring groove.
Further, the infusion part includes stream guiding tube, one end and the separate puncture of connecting pole of the stream guiding tube
One end of needle tubing is fixedly connected, and the other end is fixedly connected with the bottom of end cap.
Further, the connecting pole be equipped with for control syringe needle movement by block, it is described to be mounted on connecting pole by block
Outer circumference surface on.
Further, the clamping circle is made of rubber material.
Advantageous effect：A kind of safety-type disposal vacuum hemostix of the utility model, aseptic packaging is changed to by hemostix
Disposably, and the junction for puncturing needle tubing and collecting pipe is changed to button to snap connection, puncture needle tubing is facilitated to be detached with collecting pipe,
Needle tubing will be punctured simultaneously to be changed to carry safety-type needle cap, reduces the risk that needle is stabbed, and can reach safety asepsis behaviour by improving
Make, reduces the risk that needle stabs machine infection.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the sectional view along line A-A in Fig. 2；
Fig. 4 is the sectional view along line B-B in Fig. 2；
Fig. 5 is the assembling structure schematic diagram of the utility model；
Reference sign：Blood storing apparatus 1, blood collection component 1a, transition part 1b, collecting pipe 1c, blood water conservancy diversion
Device 2, infusion part 2a, pipe close component 2b, end cap 2c, button parts 2d, button block 2d1, connecting rod 2d2, hinge column 2d3, bullet
Spring 2d4, punctures needle tube device 3, and Puncture needle sleeve component 3a, connecting pole 3b puncture needle tubing 3c, the first ring groove 3d, clamping circle
3e, Puncture needle sleeve 3f, the second ring groove 3g.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail：
It is led referring to figs. 1 to a kind of safety-type disposal vacuum hemostix shown in fig. 5, including blood storing apparatus 1, blood
Flow device 2 and puncture needle tube device 3, the blood storing apparatus 1 include for loads extraction after blood blood collection component
1a, the blood guiding device 2 include infusion part 2a and the pipe close that can be detachably connected with the upper ends blood collection component 1a
Component 2b, the needle tube device 3 that punctures include puncture needle duct member and wrap up the puncture being closed for that will puncture needle tubing 3c
Needle guard component 3a, the puncture needle duct member are connected to pipe close component 2b by infusion part 2a, are connected by infusion part 2a
Puncture needle duct member and blood collection tube 1c, it will be able to retain the blood of extraction into blood collection tube 1c, blood collection portion
The dismountable connections of part 1a and pipe close component 2b just meet puncture needle tubing 3c and are detached with collecting pipe 1c.
Include integrally formed transition part 1b and collecting pipe 1c with reference to Fig. 2 and the blood collection component 1a shown in Fig. 3,
The collecting pipe 1c is arranged is equipped with open accommodating chamber upward in the bottom end of transition part 1b, the collecting pipe 1c, the transition
The through-hole with accommodating chamber coaxial line is equipped in portion 1b, blood is entered by transition part 1b in collecting pipe 1c, it will be able to be met to blood
The recycling of liquid.
Include that end cap 2c and two are symmetrically mounted on use in end cap 2c with reference to Fig. 2 and the pipe close component 2b shown in Fig. 3
It can be accommodated on collecting pipe 1c in being equipped in the button parts 2d, the end cap 2c that end cap 2c and collecting pipe 1c link together
The holding tank of section, the interior mounting groove being equipped with for two button parts 2d installations of the holding tank, each button parts 2d's
One end hooks up on the side wall of collecting pipe 1c epimeres, and the other end passes through mounting groove to extend to the outside of end cap 2c, end cap 2c and receipts
Collector 1c is linked together by button parts 2d, just meets the detachable of end cap 2c and collecting pipe 1c, to meet pair
It punctures needle tubing 3c to detach with collecting pipe 1c, and then just facilitates and chemical examination operation is carried out to the blood sample in later stage.
Include button block 2d1, connecting rod 2d2, hinge column 2d3 with reference to Fig. 3 and each button parts 2d shown in Fig. 4
With spring 2d4, it is equipped with corresponding to the position of each button block 2d1 on the side wall of the end cap 2c and is passed through for button block 2d1
One end of straight slot, each button block 2d1 is plugged in straight slot, and the other end is retained in outside end cap 2c, the receiving
Set in slot there are two bearing groove install for the both ends hinge column 2d3, be all provided in each bearing groove there are one rolling bearing, institute
The both ends for stating hinge column 2d3 are plugged on respectively in a rolling bearing, and the side wall of the epimere of the collecting pipe 1c is equipped with for even
One end of the slot that the bottom ends bar 2d2 hook up, the connecting rod 2d2 is fixedly mounted on the side that button block 2d1 is located in end cap 2c, separately
One end passes through hinge column 2d3 and finally hooks up in slot, and the spring 2d4 is arranged between the bottom ends connecting rod 2d2 and mounting groove,
One end of the spring 2d4 is fixedly mounted on connecting rod 2d2, is fixedly connected in the other end and mounting groove, is needing to split end cap
2c and collecting pipe 1c be, only need to be by manually by the button press of the both sides end cap 2c, by the transmission of connecting rod 2d2 in hinge column
It just disclosure satisfy that the bottom of connecting rod 2d2 contradicts spring 2d4 and exerts a force so that the hook section of connecting rod 2d2 is left downwards under the drive of 2d3
Grafting, to realize the separation of end cap 2c and collecting pipe 1c.
Include connecting pole 3b with reference to Fig. 2, Fig. 3 and the puncture needle duct member shown in fig. 5 and punctures needle tubing 3c, it is described to wear
Pricker pipe 3c is fixedly mounted on the bottom of connecting pole 3b, and the connecting pole 3b is equipped with the through hole being connect with puncture needle tubing 3c,
Outer circumference surface on the connecting pole 3b, which is equipped in the first ring groove 3d, the first ring groove 3d, is equipped with clamping circle
3e need to only remove Puncture needle sleeve 3f when needing to carry out blood drawing operation, because being card between Puncture needle sleeve 3f and connecting pole 3b
Connect cooperation, it will be able to meet the closing to puncturing needle tubing 3c；After the completion of operation of drawing blood, only Puncture needle sleeve 3f need to be covered energy
Needle is enough avoided to stab the risk of machine infection.
The Puncture needle sleeve component 3a includes Puncture needle sleeve 3f, is hollow structure, the puncture in the Puncture needle sleeve 3f
It is equipped with the second ring groove 3g corresponding to the position of the first ring groove 3d in needle guard 3f, passes through the second ring on Puncture needle sleeve 3f
Type groove 3g just disclosure satisfy that the closed operation to puncturing needle tubing 3c with clip-connecting rod tight fit.
The infusion part 2a includes stream guiding tube, one end and the separate puncture needle tubing 3c of connecting pole 3b of the stream guiding tube
One end be fixedly connected, the other end is fixedly connected with the bottom of end cap 2c, allows for take out by the connection of stream guiding tube
In the blood collection taken to collecting pipe 1c.
The connecting pole 3b is equipped with for controlling the block of pressing for puncturing needle tubing 3c movements, described to be mounted on connecting pole 3b by block
Outer circumference surface on, after blood drawing, extract and puncture needle tubing 3c, click by block, puncture in needle tubing 3c automatic retracteds to connecting pole, even
It meets column 3b and is afford to live in safety and without stabbing by syringe needle is fully wrapped around.
The clamping circle 3e is made of rubber material, increases the resiliency of clamping circle 3e, can 3e more preferably be enclosed in clamping
It is connected in the second ring groove 3g.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Go out any restrictions, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (9)
1. a kind of safety-type disposal vacuum hemostix, it is characterised in that：Including blood storing apparatus (1), blood guiding device
(2) and puncture needle tube device (3), the blood storing apparatus (1) include for loads extraction after blood blood collection component
(1a), the blood guiding device (2) include infusion part (2a) and can detachably connect with the upper end blood collection component (1a)
The pipe close component (2b) connect, the puncture needle tube device (3) include puncture needle duct member and are wrapped up for that will puncture needle tubing (3c)
The Puncture needle sleeve component (3a) being closed, the puncture needle duct member are connected by infusion part (2a) and pipe close component (2b)
It is logical.
2. a kind of safety-type disposal vacuum hemostix according to claim 1, it is characterised in that：The blood collection portion
Part (1a) includes integrally formed transition part (1b) and collecting pipe (1c), and the collecting pipe (1c) is arranged at the bottom of transition part (1b)
End is equipped with open accommodating chamber upward in the collecting pipe (1c), is equipped in the transition part (1b) and accommodating chamber coaxial line
Through-hole.
3. a kind of safety-type disposal vacuum hemostix according to claim 2, it is characterised in that：The pipe close component
(2b) includes that end cap (2c) and two are symmetrically mounted in end cap (2c) for end cap (2c) and collecting pipe (1c) to be connected to one
The button parts (2d) risen, the end cap (2c) is interior to be equipped with the holding tank that can accommodate collecting pipe (1c) epimere, the holding tank
One end of the interior mounting groove being equipped with for the installation of two button parts (2d), each button parts (2d) is hooked up in collecting pipe
On the side wall of (1c) epimere, the other end passes through mounting groove to extend to the outside of end cap (2c).
4. a kind of safety-type disposal vacuum hemostix according to claim 3, it is characterised in that：Each button portion
Part (2d) includes button block (2d1), connecting rod (2d2), hinge column (2d3) and spring (2d4), on the side wall of the end cap (2c)
It is equipped with the straight slot passed through for button block (2d1) corresponding to the position of each button block (2d1), each button block (2d1)
One end be plugged in straight slot, it is external that the other end is retained in end cap (2c), sets that there are two for hinge column in the holding tank
The bearing groove of the both ends (2d3) installation is all provided in each bearing groove there are one rolling bearing, the two of the hinge column (2d3)
End is plugged on respectively in a rolling bearing, and the side wall of the epimere of the collecting pipe (1c) is equipped with for the bottom end connecting rod (2d2) hook
One end of the slot taken, the connecting rod (2d2) is fixedly mounted on the side that button block (2d1) is located in end cap (2c), the other end
Across hinge column (2d3) and finally hook up in slot, the spring (2d4) setting the connecting rod bottom end (2d2) and mounting groove it
Between, one end of the spring (2d4) is fixedly mounted on connecting rod (2d2), is fixedly connected in the other end and mounting groove.
5. a kind of safety-type disposal vacuum hemostix according to claim 1, it is characterised in that：The puncture needle pipe portion
Part includes connecting pole (3b) and punctures needle tubing (3c), and the puncture needle tubing (3c) is fixedly mounted on the bottom of connecting pole (3b), institute
It states connecting pole (3b) and is equipped with the through hole being connect with puncture needle tubing (3c), the outer circumference surface on the connecting pole (3b) is equipped with
First ring groove (3d), first ring groove (3d) is interior to be equipped with clamping circle (3e).
6. a kind of safety-type disposal vacuum hemostix according to claim 5, it is characterised in that：The Puncture needle sleeve portion
Part (3a) includes Puncture needle sleeve (3f), is hollow structure in the Puncture needle sleeve (3f), corresponds in the Puncture needle sleeve (3f)
The position of first ring groove (3d) is equipped with the second ring groove (3g).
7. a kind of safety-type disposal vacuum hemostix according to claim 5, it is characterised in that：The infusion part
(2a) includes stream guiding tube, and one end of the stream guiding tube, which is fixed with connecting pole (3b) far from the one end for puncturing needle tubing (3c), to be connected
It connects, the other end is fixedly connected with the bottom of end cap (2c).
8. a kind of safety-type disposal vacuum hemostix according to claim 5, it is characterised in that：The connecting pole (3b)
It is equipped with and punctures the mobile button block of needle tubing (3c) for controlling, it is described to be mounted on by block on the outer circumference surface of connecting pole (3b).
9. a kind of safety-type disposal vacuum hemostix according to claim 5, it is characterised in that：(3e) is enclosed in the clamping
It is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294616.XU CN207745140U (en) | 2017-10-02 | 2017-10-02 | A kind of safety-type disposal vacuum hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294616.XU CN207745140U (en) | 2017-10-02 | 2017-10-02 | A kind of safety-type disposal vacuum hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745140U true CN207745140U (en) | 2018-08-21 |
Family
ID=63146777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294616.XU Expired - Fee Related CN207745140U (en) | 2017-10-02 | 2017-10-02 | A kind of safety-type disposal vacuum hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745140U (en) |
-
2017
- 2017-10-02 CN CN201721294616.XU patent/CN207745140U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20211002 |