CN209137486U - A kind of storage that blood circulation uses and filter device - Google Patents
A kind of storage that blood circulation uses and filter device Download PDFInfo
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- CN209137486U CN209137486U CN201721693984.1U CN201721693984U CN209137486U CN 209137486 U CN209137486 U CN 209137486U CN 201721693984 U CN201721693984 U CN 201721693984U CN 209137486 U CN209137486 U CN 209137486U
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Abstract
The utility model discloses a kind of storage that blood circulation uses and filter device, mainly includes the components such as hard cylinder, vacuum three-way component, cover component, vacuum pipe assembly, blood discharge component, soft cylinder, vacuum tube protection cap.The device of the utility model is divided into two parts, and a part is will not to generate the reusable part of hygienic pollution problem, and another part is disposable part (with contacting blood)；Device cooperates vaccum-pumping equipment using soft cylinder, and blood collection is entered storage device；On the other hand it using rigid barrel support whole device, is easy to use, while rigid cylinder is reusable, reduces use cost.The present apparatus has filtering function, can enter storage device with internal blood to avoid block objects in surgical procedure, and then block the circulatory system.The utility model is simple for structure, is simple to manufacture, and low cost easy to use can significantly reduce the burden of sufferer.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to design a kind of storage that blood circulation uses and filtering dress
It sets.
Background technique
Surgical procedures usually along with blood loss process, flow out external blood and are generally discarded, greatly waste
Valuable blood resource.In order to allow useful blood to retrieve cycling and reutilization, need to construct the blood storage of a centre
Device is usually all that blood collection is entered storage device using vaccum-pumping equipment, by necessary filtering, filters out in blood
Block objects enter blood circulation equipment later and are further processed, are re-introduced into vivo, so that blood obtains cycling and reutilization.
In order to realize this process, need to design it is a kind of easy to use for sanguimotor storage device, it is available
Vaccum-pumping equipment extracts blood, and does appropriate filtration treatment, further uses.At the same time, it must also be considered that blood
Health and safety, reduce use cost.
Utility model content
It to solve the above-mentioned problems, can the utility model proposes a kind of storage that blood circulation uses and filter device
Blood collection is entered into storage device using vaccum-pumping equipment.Device is divided into two parts, and a part is will not to generate hygienic pollution
The reusable part of problem, another part are disposable parts；The present apparatus has filtering function, can be to avoid operation
Block objects enter storage device with internal blood in the process, and then block the circulatory system.
The purpose of this utility model is realized at least through following technical solution.
A kind of storage that blood circulation uses and filter device comprising hard cylinder, vacuum three-way component, cover component,
Vacuum pipe assembly, connects blood injection tube component, soft cylinder and vacuum tube protection cap at blood discharge component；Soft cylinder is located at hard cylinder
In body, the open end of soft cylinder and hard cylinder is connect with cover component, can repeatedly be dismantled between hard cylinder and cover component and
Installation；Vacuum pipe assembly, connects blood injection tube component and is connected to the corresponding interface pipe of cover component blood discharge component, very
Blank pipe component is located at the part in soft cylinder equipped with vacuum tube protection cap, and one end of vacuum three-way component is set for connecting vacuum
Standby, in addition both ends are respectively used to be connected to vacuum pipe assembly and hard cylinder.
Further, the cover component is the installation foundation of whole device, including substrate, blood entry port lid, blood go out
Lid, anticoagulant entrance, first interface pipe, second interface pipe, third mouthpiece, protection cap installation position, inner groovy, external groove；
Protection cap installation position is used for mounting vacuum tube protection cap, and inner groovy is for installing soft cylinder, and external groove is for installing hard cylinder；Institute
First interface pipe is stated for connecting with blood discharge component；The second interface pipe is the through-hole pipeline of cone, is used for
It is connected with vacuum pipe assembly.
Further, the blood injection tube component that connects includes bending tube and nut cap, wherein bending tube and the third
Mouthpiece connects connection；The anticoagulant entrance is through-hole pipeline, and upper end has screw thread for connecting with dome；The blood entry port
The bending tube of Gai Nengyu blood injection tube component cooperates, for replacing nut cap.
Further, the vacuum pipe assembly includes hose, top connection, sharp mouth cover and lower contact；The lower contact is tool
There is the flexible pipe of bellows feature, one end is fastenedly connected with the second interface pipe, and the other end is connect with hose；Hose
It is connect with top connection；Sharp mouth cover is for covering tightly top connection；The vacuum tube protection cap is made of high density polyethylene (HDPE), and air can
Through the lid of protection cap, liquid or blood can not penetrate lid, and vacuum tube protection cap can be securedly mounted to protection cap installation
In position, second interface pipe can be closed.
Further, the blood discharge component includes filter, straight tube, bellows, tee tube, sampling lid and duckbilled
Lid；First interface insertion of the tee tube is mounted on the upper end of first interface pipe, and second interface has screw thread, can with take
Sample lid is threadedly coupled, and third interface can be connect with hsempdiakysing systems, connect sealing with duckbilled lid when unused；Usually sampling
Lid is screwing hermetic state, and when needing to take blood sample in use process, unscrewing sampling lid is sampled with needle tubing；The bellows
It is fastenedly connected with the lower end of first interface pipe, bellows is flexible；The other end of bellows is connect with straight tube, the other end of straight tube
It is connected to the filter；The filter is porous structure, for the block objects in filtering blood；The blood outlet cap can be with
Instead of duckbilled lid, for sealing the outlet of blood discharge component.
Further, the soft cylinder is soft cylindrical structure, and open end and inner groovy, which are pasted, to be connected；The hard cylinder makes
It is made of hard material, is thin-wall tubular structure, open end and external groove cooperate, after installation, between hard cylinder and soft cylinder
There are gaps.
Further, the vacuum three-way component includes pedestal, first interface, second interface, third interface and switch；The
Three one interface, second interface, third interface components interconnect, and are embedded in pedestal；Wherein third interface and hard cylinder
Connection；First interface connects with the upper of vacuum pipe assembly in succession when in use)；Second interface is connect with vacuum equipment；The switch
For controlling the connected state between vacuum three-way component and vacuum equipment.
Further, the external groove side wall uniform intervals of cover component are equipped with multiple buckles, hard cylinder and external groove side wall
Be clasped and realize detachable installation.
Further, the vacuum three-way component is fixed on hard cylinder body outer wall or the vacuum three-way component and hard cylinder
Separation, and be connected to by pipeline with hard cylinder.
Further, the outer of cap assemblies is provided with link, for hanging the present apparatus；Link can be set as needed one
Or it is multiple.
Compared with the existing technology, the utility model has the following advantages that and technical effect:
The utility model proposes a kind of storage that blood circulation uses and filter device, device is divided into two parts, and one
Dividing is the reusable part that will not generate hygienic pollution problem, and another part is disposable part (with contacting blood
Part)；Device cooperates vaccum-pumping equipment using soft cylinder, and blood collection is entered storage device；On the other hand it uses
Rigid barrel support whole device is easy to use, while rigid cylinder is reusable, reduces use cost.Present apparatus tool
There is filtering function, storage device can be entered with internal blood to avoid block objects in surgical procedure, and then block the circulatory system.
The utility model is simple for structure, is simple to manufacture, and low cost easy to use can significantly reduce the burden of sufferer.
Detailed description of the invention
Fig. 1 is a kind of general structure schematic diagram of the storage that blood circulation uses and filter device in example.
Fig. 2 is a kind of storage that blood circulation uses and filter device partial structural diagram shown in Fig. 1.
Fig. 3 is that the structural schematic diagram after cylinder is removed in a kind of storage that blood circulation uses and filter device shown in Fig. 1.
Fig. 4 is the structural schematic diagram of cover component top surface.
Fig. 5 is the structural schematic diagram of cover component bottom plane.
Fig. 6 is the structural schematic diagram of vacuum pipe assembly.
Fig. 7 is the structural schematic diagram of blood discharge component.
Fig. 8 is the structural schematic diagram of vacuum three-way component.
Fig. 9 is the structural schematic diagram of blood injection tube component.
In figure: the hard cylinder of 1-；2- vacuum three-way component；3- cover component；4- vacuum pipe assembly；Component is discharged in 5- blood；
6- dome；7- blood injection tube component；The soft cylinder of 8-；9- vacuum tube protection cap；21- pedestal；22- first interface；23- second connects
Mouthful；24- third interface；25- switch；41- hose；42- top connection；43- sharp mouth cover；44- lower contact；51- filter；52- is straight
Pipe；53- bellows；54- tee tube；55- sampling lid；56- duckbilled lid；301- substrate；302- link；303- blood entry port lid；
304- blood outlet cap；305- anticoagulant entrance；306- first interface pipe；307- second interface pipe；308- third mouthpiece；
309- protection cap installation position；310- inner groovy；311- external groove；312- buckle；71- bending tube；72- nut cap.
Specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but not limited to this.
As shown in Fig. 1 ~ Fig. 3, a kind of storage that blood circulation uses and filter device mainly include hard cylinder 1, vacuum three
The components such as logical component 2, cover component 3, vacuum pipe assembly 4, blood discharge component 5, soft cylinder 8, vacuum tube protection cap 9
Such as Fig. 4, Fig. 5, the cover component 3 is the installation foundation of whole device, mainly include substrate 301, link 302,
Blood entry port lid 303, blood outlet cap 304, anticoagulant entrance 305, first interface pipe 306, second interface pipe 307, third connect
The structure features such as mouth pipe 308, protection cap installation position 309, inner groovy 310, external groove 311, buckle 312；The first interface pipe
306 with blood discharge component 5 for connecting；The second interface pipe 307 is the through-hole pipeline of cone, is used for and vacuum
Tube assembly 4 connects.
Such as Fig. 9, the blood injection tube component 7 that connects includes bending tube 71 and nut cap 72, wherein bending tube and described
Third mouthpiece 308 connects connection；The anticoagulant entrance 305 is through-hole pipeline, and upper end has screw thread for connecting with dome 6.
Such as Fig. 6, the vacuum pipe assembly 4 includes the components such as hose 41, top connection 42, sharp mouth cover 43 and lower contact 44；Institute
Stating lower contact 44 is the pipeline with bellows feature, flexible, and one end is fastenedly connected with the second interface pipe 307, separately
One end is connect with hose 41；Hose 41 is connect with top connection 42；Sharp mouth cover 43 is for covering tightly top connection 42.The vacuum protection of pipe
Lid 9 is made of high density polyethylene (HDPE), and air can pass through the lid of protection cap, when liquid or blood can not be through lids, very
Blank pipe protection cap 9 can be securedly mounted in protection cap installation position 309, can close second interface pipe 307.
Such as Fig. 7, the blood discharge component 5 includes filter 51, straight tube 52, bellows 53, tee tube 54, sampling lid
55, the components such as duckbilled lid 56；The interface insertion of the tee tube 54 is mounted on the upper end of first interface pipe 306, and second
Interface has screw thread, can be threadedly coupled with sampling lid 55, third interface can be connect with hsempdiakysing systems, when unused and duck
The connection sealing of mouth lid 56；Usually sampling lid 55 is screwing hermetic state, unscrews and takes when needing to take blood sample in use process
Sample lid 55 is sampled with needle tubing；The lower end of the bellows 53 and first interface pipe 306 is fastenedly connected, and bellows is flexible；Ripple
The other end of pipe 53 is connect with straight tube 52, and the other end of straight tube 52 is connect with filter 51；The filter 51 is porous structure,
For the block objects in filtering blood.
The anticoagulant entrance 305 has characteristic threads, can be threadedly coupled with dome 6；The soft cylinder 8 is soft thin
Wall cylindrical structure, open end and inner groovy 310, which are pasted, to be connected；The hard cylinder 1 is made using hard material, belongs to thin-walled cylinder
Structure, open end and external groove 311 cooperate, and are coupled with the buckle of external groove side wall 312；Hard cylinder 1 and cover group
Part 3 can be dismantled repeatedly；After installation, there are gaps between hard cylinder 1 and soft cylinder 8.
Such as Fig. 8, the vacuum three-way component 2 is by pedestal 21, first interface 22, second interface 23, third interface 24 and opens
Close 25 compositions；24 3 first interface 22, second interface 23, third interface components interconnect, and are embedded in pedestal 21；Its
Middle third interface 24 is connected to hard cylinder 1；First interface 22 connect with the top connection 42 of vacuum pipe assembly 4 remove when in use
Sharp mouth cover 43；Interface 23 is connect with vacuum equipment (in figure slightly)；The controllable first interface 22 of the switch 25, third interface 24 with
Connected state between vacuum equipment.
When first interface 22 is connect with the top connection 42 of vacuum pipe assembly 4 when in use, by controlling vacuum three-way component 2
Switch 25, when so that vacuum equipment being connected to vacuum three-way component 2, soft cylinder 8 can form negative pressure, at this time open connect blood
Blood is extracted in the nut cap 72 of liquid injection tube component 7, and blood is made to enter soft cylinder 8.Blood in soft cylinder 8 can be discharged through blood
Component 5 is transported to hsempdiakysing systems and is for further processing.
When second interface 23 is connected to, further, 2 Pasting of vacuum three-way component is attached to hard 1 outer wall of cylinder,
It can separate with hard cylinder 1, and be connected to by pipeline with hard cylinder 1.
Further, the blood entry port lid 303 can cooperate with the bending tube 71 of blood injection tube component 7, for replacing
Nut cap 72；The blood outlet cap 304 can replace duckbilled lid 56, for sealing the outlet of blood discharge component 5.
Further, the outer of cover component 3 is provided with link 302, for hanging the present apparatus；Link 302 can be according to need
One or more is set.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.
Claims (10)
1. a kind of storage that blood circulation uses and filter device, it is characterised in that including hard cylinder (1), vacuum three-way component
(2), cover component (3), vacuum pipe assembly (4), blood discharge component (5), connect blood injection tube component (7), soft cylinder (8) and
Vacuum tube protection cap (9)；Soft cylinder (8) is located in hard cylinder (1), and the open end of soft cylinder (8) and hard cylinder (1) is and cover
Component (3) connection, can repeatedly disassemble and install between hard cylinder (1) and cover component (3)；Vacuum pipe assembly (4), blood discharge
Component (5) connects blood injection tube component (7) and is connected to the corresponding interface pipe of cover component (3), and vacuum pipe assembly (4) is located at
Part in soft cylinder (8) is equipped with vacuum tube protection cap (9), and one end of vacuum three-way component (2) is for connecting vacuum equipment, separately
Outer both ends are respectively used to be connected to vacuum pipe assembly (4) and hard cylinder (1).
2. storage and filter device that a kind of blood circulation according to claim 1 uses, it is characterised in that the cover
Component (3) is the installation foundation of whole device, including substrate (301), blood entry port lid (303), blood outlet cap (304), resistance
Solidifying agent entrance (305), first interface pipe (306), second interface pipe (307), third mouthpiece (308), protection cap installation position
(309), inner groovy (310), external groove (311)；Protection cap installation position (309) is used for mounting vacuum tube protection cap (9), inner groovy
(310) for installing soft cylinder (8), external groove (311) is for installing hard cylinder (1)；The first interface pipe (306) be used for
Blood discharge component (5) connects；The second interface pipe (307) is the through-hole pipeline of cone, is used for and vacuum tube group
Part (4) connects.
3. storage and filter device that a kind of blood circulation according to claim 2 uses, it is characterised in that described to connect blood
Liquid injection tube component (7) includes bending tube (71) and nut cap (72), and wherein bending tube is connect with the third mouthpiece (308)
Connection；The anticoagulant entrance (305) is through-hole pipeline, and upper end has screw thread for connecting with dome (6)；The blood entry port lid
(303) can cooperate with the bending tube (71) of blood injection tube component (7), for replacing nut cap (72).
4. storage and filter device that a kind of blood circulation according to claim 2 uses, it is characterised in that the vacuum
Tube assembly (4) includes hose (41), top connection (42), sharp mouth cover (43) and lower contact (44)；The lower contact (44) is that have
The flexible pipe of bellows feature, one end are fastenedly connected with the second interface pipe (307), and the other end and hose (41) are even
It connects；Hose (41) is connect with top connection (42)；Sharp mouth cover (43) is for covering tightly top connection (42)；The vacuum tube protection cap (9)
It is made of high density polyethylene (HDPE), air can pass through the lid of protection cap, and liquid or blood can not penetrate lid, and vacuum tube is protected
Protecting cover (9) can be securedly mounted in protection cap installation position (309), can close second interface pipe (307).
5. storage and filter device that a kind of blood circulation according to claim 1 or 2 uses, it is characterised in that the blood
Liquid discharge component (5) includes filter (51), straight tube (52), bellows (53), tee tube (54), sampling lid (55) and duckbilled lid
(56)；First interface insertion of the tee tube (54) is mounted on the upper end of first interface pipe (306), and second interface has
Screw thread can be threadedly coupled with sampling lid (55), and third interface can be connect with hsempdiakysing systems, when unused and duckbilled lid
(56) connection sealing；Usually sampling lid (55) is screwing hermetic state, unscrews and takes when needing to take blood sample in use process
Sample lid (55) is sampled with needle tubing；The bellows (53) and the lower end of first interface pipe (306) are fastenedly connected, bellows bendable
It is bent；The other end of bellows (53) is connect with straight tube (52), and the other end of straight tube (52) is connect with filter (51)；The filtering
Device (51) is porous structure, for the block objects in filtering blood；The blood outlet cap (304) can replace duckbilled lid
(56), for sealing the outlet of blood discharge component (5).
6. storage and filter device that a kind of blood circulation according to claim 1 or 2 uses, it is characterised in that described soft
Cylinder (8) is soft cylindrical structure, and open end and inner groovy (310), which are pasted, to be connected；The hard cylinder (1) uses hard material system
Make, is thin-wall tubular structure, open end and external groove (311) cooperate, after installation, between hard cylinder (1) and soft cylinder (8)
There are gaps.
7. storage and filter device that a kind of blood circulation according to claim 1 or 2 uses, it is characterised in that described true
Empty three-way component (2) includes pedestal (21), first interface (22), second interface (23), third interface (24) and switch (25)；The
(24) three one interface (22), second interface (23), third interface components interconnect, and are embedded in pedestal (21)；Wherein
Third interface (24) is connected to hard cylinder (1)；First interface (22) connects with the top connection (42) of vacuum pipe assembly (4) when in use
It connects and (removes sharp mouth cover (43))；Second interface (23) is connect with vacuum equipment (not shown)；The switch (25) is for controlling
Connected state between vacuum three-way component (2) and vacuum equipment.
8. according to a kind of storage that blood circulation uses of any of claims 1 or 2 and filter device, it is characterised in that cover component
(3) external groove side wall uniform intervals are equipped with multiple buckles (312), buckle (312) cooperation of hard cylinder (1) and external groove side wall
Realize detachable installation.
9. storage and filter device that a kind of blood circulation according to claim 1 uses, it is characterised in that: the vacuum
Three-way component (2) is fixed on hard cylinder (1) outer wall or the vacuum three-way component (2) is separated with hard cylinder (1), and passes through pipe
Road is connected to hard cylinder (1).
10. storage and filter device that a kind of blood circulation according to claim 1 uses, it is characterised in that: cap assemblies
(3) outer is provided with link (302), for hanging the present apparatus；One or more is arranged in link (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693984.1U CN209137486U (en) | 2017-12-08 | 2017-12-08 | A kind of storage that blood circulation uses and filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693984.1U CN209137486U (en) | 2017-12-08 | 2017-12-08 | A kind of storage that blood circulation uses and filter device |
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| Publication Number | Publication Date |
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| CN209137486U true CN209137486U (en) | 2019-07-23 |
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| CN201721693984.1U Active CN209137486U (en) | 2017-12-08 | 2017-12-08 | A kind of storage that blood circulation uses and filter device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283733A (en) * | 2017-12-08 | 2018-07-17 | 东莞康智医疗器械有限公司 | A kind of storage that blood circulation uses and filter device |
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2017
- 2017-12-08 CN CN201721693984.1U patent/CN209137486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283733A (en) * | 2017-12-08 | 2018-07-17 | 东莞康智医疗器械有限公司 | A kind of storage that blood circulation uses and filter device |
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