CN102727956A - Pre-transfusion vascular indwelling unblocking syringe flushing and sealing device - Google Patents
Pre-transfusion vascular indwelling unblocking syringe flushing and sealing device Download PDFInfo
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- CN102727956A CN102727956A CN2012102654896A CN201210265489A CN102727956A CN 102727956 A CN102727956 A CN 102727956A CN 2012102654896 A CN2012102654896 A CN 2012102654896A CN 201210265489 A CN201210265489 A CN 201210265489A CN 102727956 A CN102727956 A CN 102727956A
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- washing pipe
- tube
- tube sealing
- cylindrical shell
- sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 209
- 238000011010 flushing procedure Methods 0.000 title abstract 10
- 230000002792 vascular Effects 0.000 title abstract 2
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000005406 washing Methods 0.000 claims description 210
- 238000005192 partition Methods 0.000 claims description 51
- 208000019300 CLIPPERS Diseases 0.000 claims description 18
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 claims description 18
- 229920000669 heparin Polymers 0.000 claims description 17
- 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 description 14
- 229960002897 heparin Drugs 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 102000000405 Clarin Human genes 0.000 claims description 3
- 108050008883 Clarin Proteins 0.000 claims description 3
- 241001630723 Lepophidium brevibarbe Species 0.000 claims description 3
- ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 claims description 3
- 229960001008 heparin sodium Drugs 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 15
- 230000006872 improvement Effects 0.000 description 7
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000023555 blood coagulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000008156 Ringer's lactate solution Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a pre-transfusion vascular indwelling unblocking syringe flushing and sealing device which is characterized by comprising a main tube, a syringe flushing core and a syringe sealing core, wherein the inside of the main tube is divided into two parts of a syringe flushing tube and a syringe sealing tube, the syringe flushing tube and the syringe sealing tube adopt a common liquid outlet tube, and the liquid outlet tube is used for connecting with an indwelling blood vessel; the syringe flushing core is arranged in the syringe flushing tube, and the syringe flushing tube is used for being filled with flushing liquid; and the syringe sealing core is arranged in the syringe sealing tube, and the syringe sealing tube is used for being filled with sealing liquid. The syringe flushing and sealing device has the advantages of simple and compact structure, low cost, convenience for use, safety and reliability.
Description
Technical field
The present invention relates to a kind of pre-filled blood vessel and keep somewhere path washing pipe tube clipper, belong to technical field of medical instruments.
Background technology
The blood vessel resident conduit is to be widely used in clinical a kind of medical apparatus and instruments, and it is simple to operate, safe ready; Both solve the misery of patient's repeated localised puncture, protected blood vessel, alleviated nurse's nursing work load again; Be suitable for gerontal patient, children's, no sense of independence patient etc. and need the multiple injection treatment but the patient of acupuncture treatment difficulty; Particularly critical patient can be opened the blood vessel access medication at any time, improves salvage success rate.In the use of the blood vessel technology of keeping somewhere, blood is back in the remaining needle and blood coagulation causes blood vessel access to stop up during often because of tube sealing, all need use heparin saline to carry out tube sealing after now each blood vessel instils, in case blood coagulation appears in the injection site.
Some product of market adopts a triplate line for realizing this simplification medical care precess; A pipeline is the medicinal liquid output channel, and two other pipeline connects syringe that washing pipe liquid normal saline or sodium lactate solution are housed and the syringe that the tube-sealing solution heparin saline is housed respectively.It needs crossover tee complete operation repeatedly, inconvenience; Transportation and be prone to when using cause blood vessel blood back behind leakage, pollution and the tube sealing washing pipe because of fixing improper the coming off of syringe nook closing member.
Summary of the invention
The present invention overcomes the prior art deficiency, provides a kind of pre-filled blood vessel to keep somewhere path washing pipe tube clipper, and it is simple in structure, compact, and is with low cost, easy to use, safe and reliable.
According to technical scheme provided by the invention: pre-filled blood vessel is kept somewhere path washing pipe tube clipper; It is characterized in that: comprise main cylinder, washing pipe core body and tube sealing core body; Be divided into separate washing pipe cylindrical shell and tube sealing cylindrical shell two parts in the said main cylinder; Washing pipe cylindrical shell and tube sealing cylindrical shell adopt common drain pipe, and said drain pipe is used to connect the blood vessel resident conduit; Said washing pipe core body places in the washing pipe cylindrical shell, is used to pour into washing pipe liquid in the washing pipe cylindrical shell; Said tube sealing core body places in the tube sealing cylindrical shell, is used to pour into tube-sealing solution in the tube sealing cylindrical shell.
As further improvement of the present invention; Said main cylinder front end is connected with drain pipe; The main cylinder rear end is a nozzle, is provided with one in drain pipe and the main cylinder by the partition of drain pipe to the extension of main cylinder nozzle direction, and said partition goes out the nozzle continued and extends; The part that partition is positioned within drain pipe and the main cylinder is the tube partition, and remainder is the outer partition of tube; Partition and drain pipe inwall and the seamless link of main cylinder inwall are one in the said tube; Partition is divided into tube-sealing solution outlet and the outlet of washing pipe liquid with drain pipe in the tube; Main cylinder is divided into tube sealing cylindrical shell and washing pipe cylindrical shell; Said tube sealing cylindrical shell is communicated with the tube-sealing solution outlet, and said washing pipe cylindrical shell is communicated with the outlet of washing pipe liquid; The barrel of said main cylinder is divided into tube sealing barrel and washing pipe barrel by partition in the tube; End near main cylinder rear end nozzle on the said tube sealing barrel is provided with tube sealing tube wall bayonet socket, and the end near main cylinder rear end nozzle on the washing pipe barrel is provided with washing pipe tube wall bayonet socket; The tail end of the outer partition of said tube forms tube sealing cylindrical shell limited block to tube sealing cylindrical shell lateral buckling; Position near tube sealing core body limited block end on the outer partition of tube is provided with the partition bayonet socket;
Said washing pipe core body comprises that washing pipe core plug, washing pipe core bar and washing pipe push away handle; The flat shape size of said washing pipe core plug and the shape of cross section size of washing pipe cylindrical shell are suitable; The shape of cross section of the shape of cross section of said washing pipe core bar and washing pipe cylindrical shell is suitable; Washing pipe core bar front end is connected with washing pipe core plug, and washing pipe core bar rear end connects washing pipe and pushes away handle; The cambered surface part that the contiguous washing pipe in said washing pipe core bar rear end pushes away the handle place is provided with washing pipe core bar card article, and said washing pipe core bar card article is used for matching with washing pipe tube wall bayonet socket; The planar section that the contiguous washing pipe in said washing pipe core bar rear end pushes away the handle place is provided with the washing pipe core tail card article and the recessed depression of projection; Said washing pipe core tail card article is used for matching with the partition bayonet socket; Said depression is corresponding with washing pipe core tail card article position, embeds during washing pipe core tail card article pressurized in the depression;
Said tube sealing core body comprises that tube sealing core plug, tube sealing core bar and tube sealing push away handle; The flat shape size of said tube sealing core plug and the shape of cross section size of tube sealing cylindrical shell are suitable; The shape of cross section of the shape of cross section of said tube sealing core bar and tube sealing cylindrical shell is suitable; Said tube sealing core bar front end is connected with tube sealing core plug, and tube sealing core bar rear end connects tube sealing and pushes away handle; The cambered surface part that the contiguous tube sealing in said tube sealing core bar rear end pushes away the handle place is provided with tube sealing core bar card article, and said tube sealing core bar card article is used for matching with tube sealing tube wall bayonet socket; The planar section that the contiguous tube sealing in said tube sealing core bar rear end pushes away the handle place is provided with tube sealing core tail breach, and the washing pipe core tail card article that said tube sealing core tail breach is the washing pipe core body snaps in the partition bayonet socket provides the buckle space.
As further improvement of the present invention, said washing pipe liquid type of being physiological liquid comprises normal saline, balance liquid; Said tube-sealing solution is the heparin liquid of tube sealing with concentration, and the heparin solute in the heparin liquid comprises heparin sodium, and clarin also can be the mixed liquor that contains heparin solution and other medicinal liquids.
As further improvement of the present invention, said drain pipe adopts with the blood vessel resident conduit and is threaded, and said drain pipe is provided with external screw thread or female thread, and said blood vessel resident conduit is provided with suitable female thread or external screw thread.
As further improvement of the present invention, said drain pipe is furnished with sealing cap.
As further improvement of the present invention, the manufactured materials of said main cylinder, washing pipe core body and tube sealing core body comprises medical plastic, silica gel.
As further improvement of the present invention, the manufactured materials of said washing pipe core plug and tube sealing core plug comprises medical grade rubber, silica gel.
As further improvement of the present invention, be respectively arranged with label on the barrel of said washing pipe cylindrical shell, tube sealing cylindrical shell, be used to mark washing pipe cylindrical shell, the intravital medicinal liquid situation of tube sealing tube on the said label.
The present invention compared with prior art, advantage is:
1, the present invention is simple in structure, compact, and building block only has main cylinder, washing pipe core body and tube sealing core body three parts, but and their all one-shot formings, simple in structure, production cost is low; And three building blocks are spacing mutually, fixing after assembling, stable, in transportation with when using can not occur falling apart phenomenon and cause damaging and waste.
2, volume of the present invention is less, and production cost is low, and the partition in the main cylinder is that washing pipe core body, tube sealing core body provide certain safe space, reduces the medicine liquid leakage that causes because of core body is stressed in transportation and the use, and cost of transportation is low.
3, the present invention is easy to use, and building block is provided with structures such as card article, bayonet socket, limited block, and these structural interactions are spacing each other, make washing pipe tube sealing handling safety reliable.
Description of drawings
Fig. 1 is an assembly main cylinder structural representation of the present invention.
Fig. 2 is an assembly tube sealing core sketch map of the present invention.
Fig. 3 is an assembly washing pipe core sketch map of the present invention.
Fig. 4 accomplishes the back, uses preceding structural representation for the present invention assembles.
Fig. 5 is the structural representation behind the washing pipe of the present invention, before the tube sealing.
Fig. 6 is the structural representation after washing pipe of the present invention and tube sealing are all accomplished.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure: said pre-filled blood vessel is kept somewhere path washing pipe tube clipper and mainly is made up of main cylinder 2, washing pipe core body and tube sealing core body; Be divided into separate washing pipe cylindrical shell 2b and tube sealing cylindrical shell 2a two parts in the said main cylinder 2; Washing pipe cylindrical shell 2b and tube sealing cylindrical shell 2a adopt common drain pipe 1, and said drain pipe 1 is used to connect the blood vessel resident conduit; Said washing pipe core body places in the washing pipe cylindrical shell 2b, is used to pour into washing pipe liquid in the washing pipe cylindrical shell 2b; Said tube sealing core body places in the tube sealing cylindrical shell 2a, is used to pour into tube-sealing solution in the tube sealing cylindrical shell 2a.
The structure of said main cylinder 2 is as shown in Figure 1; Said main cylinder 2 front ends are connected with drain pipe 1; Main cylinder 2 rear ends are nozzles, are provided with one in drain pipe 1 and the main cylinder 2 by the partition 3 of drain pipe 1 to the extension of main cylinder 2 nozzle directions, and said partition 3 goes out the nozzle continued and extends; The part that partition 3 is positioned within drain pipe 1 and the main cylinder 2 is a tube partition 3a, and remainder is the outer partition 3b of tube; Partition 3a and drain pipe 1 inwall and main cylinder 2 inwall seamless links are one in the said tube; Partition 3a is divided into tube-sealing solution outlet 1a and washing pipe liquid outlet 1b with drain pipe 1 in the tube; Main cylinder 2 is divided into tube sealing cylindrical shell 2a and washing pipe cylindrical shell 2b; Said tube sealing cylindrical shell 2a is communicated with tube-sealing solution outlet 1a, and said washing pipe cylindrical shell 2b is communicated with washing pipe liquid outlet 1b; The barrel of said main cylinder 2 is divided into tube sealing barrel and washing pipe barrel by partition 3a in the tube; End near main cylinder 2 rear end nozzles on the said tube sealing barrel is provided with tube sealing tube wall bayonet socket 4a, and the end near main cylinder 2 rear end nozzles on the washing pipe barrel is provided with washing pipe tube wall bayonet socket 4b; The tail end of the outer partition 3b of said tube forms tube sealing core body limited block 5 to tube sealing cylindrical shell 2a lateral buckling; The position that the outer partition 3b of tube goes up near tube sealing core body limited block 5 ends is provided with partition bayonet socket 4c; Said drain pipe 1 is a pipe, and drain pipe 1 front end is connected with the blood vessel resident conduit is adaptive.
The structure of said tube sealing core body is as shown in Figure 2, and it mainly pushes away handle 9a by tube sealing core plug 6a, tube sealing core bar 7a and tube sealing and forms.The flat shape size of said tube sealing core plug 6a and the shape of cross section size of tube sealing cylindrical shell 2a are suitable; The shape of cross section of the shape of cross section of said tube sealing core bar 7a and tube sealing cylindrical shell 2a is suitable; Said tube sealing core bar 7a front end is connected with tube sealing core plug 6a, and tube sealing core bar 7a rear end connects tube sealing and pushes away handle 9a; The cambered surface part that the contiguous tube sealing in said tube sealing core bar 7a rear end pushes away handle 9a place is provided with tube sealing core bar card article 8a, and said tube sealing core bar card article 8a is used for matching with tube sealing tube wall bayonet socket 4a; The planar section that the contiguous tube sealing in said tube sealing core bar 7a rear end pushes away handle 9a place is provided with tube sealing core tail breach 4d, and the washing pipe core tail card article 8b that said tube sealing core tail breach 4d is the washing pipe core body snaps in partition bayonet socket 4c provides the buckle space.
The structure of said washing pipe core body is as shown in Figure 3, and it mainly pushes away handle 9b by washing pipe core plug 6b, washing pipe core bar 7b and washing pipe and forms.The flat shape size of said washing pipe core plug 6b and the shape of cross section size of washing pipe cylindrical shell 2b are suitable; The shape of cross section of the shape of cross section of said washing pipe core bar 7b and washing pipe cylindrical shell 2b is suitable; Washing pipe core bar 7b front end is connected with washing pipe core plug 6b, and washing pipe core bar 7b rear end connects washing pipe and pushes away handle 9b; The cambered surface part that the contiguous washing pipe in said washing pipe core bar 7b rear end pushes away handle 9b place is provided with washing pipe core bar card article 8c, and said washing pipe core bar card article 8c is used for matching with washing pipe tube wall bayonet socket 4b; The planar section that the contiguous washing pipe in said washing pipe core bar 7b rear end pushes away handle 9b place is provided with the washing pipe core tail card article 8b and the recessed depression of projection; Said washing pipe core tail card article 8b is used for matching with partition bayonet socket 4c; Said depression is corresponding with washing pipe core tail card article 8b position, embeds in the depression during washing pipe core tail card article 8b pressurized.
The structure that said pre-filled blood vessel is kept somewhere after the assembling of path washing pipe tube clipper is as shown in Figure 4, and said tube sealing core body places in the tube sealing cylindrical shell 2a, and the length direction of the tube sealing core bar 7a of tube sealing core body and the length direction of tube sealing cylindrical shell 2a are in the same way; Tube sealing core plug 6a plane is parallel with the tube end of main cylinder 2, and when tube sealing core plug 6a moved in tube sealing cylindrical shell 2a, air tight or leakage was close on the surface of partition 3a one side in the neighboring of tube sealing core plug 6a and tube sealing cylindrical shell 2a inwall and the tube.
Said washing pipe core body places in the washing pipe cylindrical shell 2b, and the length direction of the washing pipe core bar 7b of washing pipe core body and the length direction of washing pipe cylindrical shell 2b are in the same way; Washing pipe core plug 6b plane is parallel with the tube end of main cylinder 2, and when washing pipe core plug 6b moved in washing pipe cylindrical shell 2b, air tight or leakage was close on the surface of partition 3a opposite side in the neighboring of washing pipe core plug 6b and washing pipe cylindrical shell 2b inwall and the tube.
Pre-filled blood vessel is kept somewhere after the assembling of path washing pipe tube clipper accomplishes, and when the tube sealing of tube sealing core body pushed away handle 9a and retreats to tube sealing core body limited block 5 positions of the outer partition 3b tail end of tube, tube sealing core body limited block 5 limited tube sealings and pushes away handle 9a, and the tube sealing core body can not be retreated; Tube sealing core tail breach 4d is that the washing pipe core tail card article 8b of washing pipe core body snaps in partition bayonet socket 4c the buckle space is provided, and after washing pipe core tail card article 8b snaps in partition bayonet socket 4c the washing pipe core body can not be retreated; Simultaneously, the washing pipe core tail card article 8b that snaps in partition bayonet socket 4c also limits tube sealing and pushes away handle 9a, and the tube sealing core body can't be moved forward before the washing pipe operation.
Among the present invention, said washing pipe liquid type of being mainly physiological liquid comprises normal saline, balance liquid etc.Said tube-sealing solution is mainly the heparin liquid of tube sealing with concentration, and the heparin solute in the heparin liquid comprises heparin sodium, and clarin etc. also can be the mixed liquor that contains heparin solution and other medicinal liquids.
The manufactured materials of said main cylinder 2, washing pipe core body and tube sealing core body comprises medical plastic, silica gel etc.; Wherein washing pipe core plug 6b and tube sealing core plug 6a can make separately and be connected with washing pipe core bar 7b and tube sealing core bar 7a assembling, and the manufactured materials of washing pipe core plug 6b and tube sealing core plug 6a comprises medical grade rubber, silica gel etc.
In addition,, be respectively arranged with label on the barrel of said washing pipe cylindrical shell 2b, tube sealing cylindrical shell 2a, be used to mark the medicinal liquid situation in washing pipe cylindrical shell 2b, the tube sealing cylindrical shell 2a on the said label for easy to use.
Concrete applicable cases of the present invention is following:
1, the pre-filled blood vessel of assembling is kept somewhere the path washing pipe tube clipper and the medicinal liquid of packing into:
The outer partition 3b of tube of main cylinder 2 is pulled to washing pipe cylindrical shell 2b side gently, the tube sealing core body is packed in the tube sealing cylindrical shell 2a; Can not the tube sealing core body directly be pushed tube sealing cylindrical shell 2a bottom when packing into, to avoid tube sealing core bar card article 8a and tube sealing tube wall bayonet socket 4a stuck.Then the tube sealing core body is retreated, pushed away handle 9a to the tube sealing of tube sealing core body and withstood by the tube sealing core body limited block 5 of partition 3b tail end outside the tube.
Unclamp the outer partition 3b of tube, it is resetted, the washing pipe core body is packed in the washing pipe cylindrical shell 2b; Can not the washing pipe core body directly be pushed washing pipe cylindrical shell 2b bottom when packing into, avoid washing pipe core bar card article 8c and washing pipe tube wall bayonet socket 4b stuck.Then the washing pipe core body is retreated, 8b snaps in partition bayonet socket 4c to washing pipe core tail card article, and is fixing.
At last, perfusion tube-sealing solution in the tube sealing cylindrical shell 2a, perfusion washing pipe liquid in the washing pipe cylindrical shell 2b, drain pipe 1 puts sealing cap (not drawing among the figure), and (shown in Figure 4) accomplished in the product assembling.
Before the washing pipe tube sealing, because washing pipe core tail card article 8b has blocked tube sealing and pushed away handle 9a, the tube sealing core body can't advance before the washing pipe operation, thereby the tube sealing operation can't be betided before the washing pipe operation, thereby has avoided maloperation.
2, washing pipe:
With drain pipe 1 and after tight connection of blood vessel indwelling path; Promote the washing pipe core body; It is advanced in washing pipe cylindrical shell 2b, adopt pulsed to advance (push away, stop); Make washing pipe liquid in blood vessel is kept somewhere path, form little whirlpool, will be clean attached to the medicine liquid washing that blood vessel is kept somewhere on path and the blood vessel wall.Washing pipe core tail card article 8b receives the pressure of partition 3b outside the tube in progradation, embed in the depression corresponding with it, thereby can not influence the propelling of washing pipe core bar 7b.After the washing pipe core body is advanced to the end; Washing pipe core plug 6b closely presses the tube end of touching main cylinder 2; Washing pipe core bar card article 8c on the washing pipe core bar 7b snaps in washing pipe tube wall bayonet socket 4b and buckle, and the washing pipe core body is fixed, and can not retreat; Get into washing pipe cylindrical shell 2b thereby blood and tube-sealing solution can not be refluxed, ensured the safety of follow-up tube-sealing solution injection operation.At this moment, each position component relation is as shown in Figure 5 in the pre-filled blood vessel indwelling path washing pipe tube clipper.
In the washing pipe process, the tube sealing core body among the said tube sealing cylindrical shell 2a can not retreated by the position-limiting action of tube sealing core body limited block 5, has guaranteed the safety of washing pipe operation.
3, tube sealing:
Promote the tube sealing core body, it is advanced in tube sealing cylindrical shell 2a, adopt pulsed to advance (push away, stop), make tube-sealing solution in blood vessel is kept somewhere path, form little whirlpool, will be clean attached to the medicine liquid washing that blood vessel is kept somewhere on path and the blood vessel wall.After the tube sealing core body is advanced to the end; Tube sealing core plug 6a closely presses the tube end of touching main cylinder 2, and the tube sealing core bar card article 8a on the tube sealing core bar 7a snaps in tube sealing tube wall bayonet socket 4a and buckle, and the washing pipe core body is fixed; Can not retreat, and blood can not be refluxed get into tube sealing cylindrical shell 2a.So far, the operation of washing pipe tube sealing is accomplished, and takes off this device and sealing blood vessels and keeps somewhere path.At this moment, each position component relation is as shown in Figure 6 in the pre-filled blood vessel indwelling path washing pipe tube clipper.
Claims (8)
1. pre-filled blood vessel is kept somewhere path washing pipe tube clipper; It is characterized in that: comprise main cylinder (2), washing pipe core body and tube sealing core body; Be divided into separate washing pipe cylindrical shell (2b) and tube sealing cylindrical shell (2a) two parts in the said main cylinder (2); Washing pipe cylindrical shell (2b) and tube sealing cylindrical shell (2a) adopt common drain pipe (1), and said drain pipe (1) is used to connect the blood vessel resident conduit; Said washing pipe core body places in the washing pipe cylindrical shell (2b), is used to pour into washing pipe liquid in the washing pipe cylindrical shell (2b); Said tube sealing core body places in the tube sealing cylindrical shell (2a), is used to pour into tube-sealing solution in the tube sealing cylindrical shell (2a).
2. pre-filled blood vessel as claimed in claim 1 is kept somewhere path washing pipe tube clipper; It is characterized in that: said main cylinder (2) front end is connected with drain pipe (1); Main cylinder (2) rear end is a nozzle; Be provided with one in drain pipe (1) and the main cylinder (2) by the partition (3) of drain pipe (1) to the extension of main cylinder (2) nozzle direction; Said partition (3) goes out the nozzle continued and extends, and the part that partition (3) is positioned within drain pipe (1) and the main cylinder (2) is a tube partition (3a), and remainder is a tube outer partition (3b); Partition (3a) is an one with drain pipe (1) inwall and main cylinder (2) inwall seamless link in the said tube; Partition (3a) is divided into tube-sealing solution outlet (1a) and washing pipe liquid outlet (1b) with drain pipe (1) in the tube; Main cylinder (2) is divided into tube sealing cylindrical shell (2a) and washing pipe cylindrical shell (2b); Said tube sealing cylindrical shell (2a) is communicated with tube-sealing solution outlet (1a), and said washing pipe cylindrical shell (2b) is communicated with washing pipe liquid outlet (1b); The barrel of said main cylinder (2) is divided into tube sealing barrel and washing pipe barrel by partition in the tube (3a); End near main cylinder (2) rear end nozzle on the said tube sealing barrel is provided with tube sealing tube wall bayonet socket (4a), and the end near main cylinder (2) rear end nozzle on the washing pipe barrel is provided with washing pipe tube wall bayonet socket (4b); The tail end of the said outer partition of tube (3b) forms tube sealing core body limited block (5) to tube sealing cylindrical shell (2a) lateral buckling; The position that the outer partition of tube (3b) is gone up near tube sealing core body limited block (5) end is provided with partition bayonet socket (4c);
Said washing pipe core body comprises that washing pipe core plug (6b), washing pipe core bar (7b) and washing pipe push away handle (9b); The shape of cross section size of the flat shape size of said washing pipe core plug (6b) and washing pipe cylindrical shell (2b) is suitable; The shape of cross section of the shape of cross section of said washing pipe core bar (7b) and washing pipe cylindrical shell (2b) is suitable; Washing pipe core bar (7b) front end is connected with washing pipe core plug (6b), and washing pipe core bar (7b) rear end connects washing pipe and pushes away handle (9b); The contiguous washing pipe in said washing pipe core bar (7b) rear end pushes away the cambered surface part that handle (9b) locates and is provided with washing pipe core bar card article (8c), and said washing pipe core bar card article (8c) is used for matching with washing pipe tube wall bayonet socket (4b); The contiguous washing pipe in said washing pipe core bar (7b) rear end pushes away washing pipe core tail card article (8b) and the recessed depression that planar section that handle (9b) locates is provided with projection; Said washing pipe core tail card article (8b) is used for matching with partition bayonet socket (4c); Said depression is corresponding with washing pipe core tail card article (8b) position, embeds during washing pipe core tail card article (8b) pressurized in the depression;
Said tube sealing core body comprises that tube sealing core plug (6a), tube sealing core bar (7a) and tube sealing push away handle (9a); The shape of cross section size of the flat shape size of said tube sealing core plug (6a) and tube sealing cylindrical shell (2a) is suitable; The shape of cross section of the shape of cross section of said tube sealing core bar (7a) and tube sealing cylindrical shell (2a) is suitable; Said tube sealing core bar (7a) front end is connected with tube sealing core plug (6a), and tube sealing core bar (7a) rear end connects tube sealing and pushes away handle (9a); The contiguous tube sealing in said tube sealing core bar (7a) rear end pushes away the cambered surface part that handle (9a) locates and is provided with tube sealing core bar card article (8a), and said tube sealing core bar card article (8a) is used for matching with tube sealing tube wall bayonet socket (4a); The contiguous tube sealing in said tube sealing core bar (7a) rear end pushes away the planar section that handle (9a) locates and is provided with tube sealing core tail breach (4d), and said tube sealing core tail breach (4d) provides the buckle space for the washing pipe core tail card article (8b) of washing pipe core body snaps in partition bayonet socket (4c).
3. pre-filled blood vessel as claimed in claim 1 is kept somewhere path washing pipe tube clipper, it is characterized in that: said washing pipe liquid comprises normal saline, balance liquid for a type physiological liquid; Said tube-sealing solution is the heparin liquid of tube sealing with concentration, and the heparin solute in the heparin liquid comprises heparin sodium, and clarin also can be the mixed liquor that contains heparin solution and other medicinal liquids.
4. pre-filled blood vessel as claimed in claim 1 is kept somewhere path washing pipe tube clipper; It is characterized in that: said drain pipe (1) adopts with the blood vessel resident conduit and is threaded; Said drain pipe (1) is provided with external screw thread or female thread, and said blood vessel resident conduit is provided with suitable female thread or external screw thread.
5. pre-filled blood vessel as claimed in claim 1 is kept somewhere path washing pipe tube clipper, and it is characterized in that: said drain pipe (1) is furnished with sealing cap.
6. pre-filled blood vessel as claimed in claim 1 is kept somewhere path washing pipe tube clipper, and it is characterized in that: the manufactured materials of said main cylinder (2), washing pipe core body and tube sealing core body comprises medical plastic, silica gel.
7. pre-filled blood vessel as claimed in claim 2 is kept somewhere path washing pipe tube clipper, and it is characterized in that: the manufactured materials of said washing pipe core plug (6b) and tube sealing core plug (6a) comprises medical grade rubber, silica gel.
8. pre-filled blood vessel as claimed in claim 1 is kept somewhere path washing pipe tube clipper; It is characterized in that: be respectively arranged with label on the barrel of said washing pipe cylindrical shell (2b), tube sealing cylindrical shell (2a), be used to mark the medicinal liquid situation in washing pipe cylindrical shell (2b), the tube sealing cylindrical shell (2a) on the said label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201210265489 CN102727956B (en) | 2012-07-28 | 2012-07-28 | Pre-transfusion vascular indwelling unblocking syringe flushing and sealing device |
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| CN102727956B CN102727956B (en) | 2013-07-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108939192A (en) * | 2018-05-28 | 2018-12-07 | 赵桂芹 | A kind of pre-filled washing pipe pipe sealing device |
| CN111643773A (en) * | 2020-06-15 | 2020-09-11 | 苏州科技城医院 | Pulse head for punching pipe and its using method |
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| CN201253379Y (en) * | 2008-06-23 | 2009-06-10 | 胡化刚 | Vein indwelling path-way wash-pipe sealing device |
| WO2009144085A2 (en) * | 2008-04-18 | 2009-12-03 | Kuros Biosurgery Ag | Dispensing device, kit containing the device, and method of operating the device |
| EP2236088A1 (en) * | 2009-03-30 | 2010-10-06 | Confluent Surgical Inc. | Compartmented syringe |
| US20110166531A1 (en) * | 2010-01-05 | 2011-07-07 | Allergan, Inc. | Syringe |
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| WO2009144085A2 (en) * | 2008-04-18 | 2009-12-03 | Kuros Biosurgery Ag | Dispensing device, kit containing the device, and method of operating the device |
| CN201253379Y (en) * | 2008-06-23 | 2009-06-10 | 胡化刚 | Vein indwelling path-way wash-pipe sealing device |
| EP2236088A1 (en) * | 2009-03-30 | 2010-10-06 | Confluent Surgical Inc. | Compartmented syringe |
| US20110166531A1 (en) * | 2010-01-05 | 2011-07-07 | Allergan, Inc. | Syringe |
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| CN108939192A (en) * | 2018-05-28 | 2018-12-07 | 赵桂芹 | A kind of pre-filled washing pipe pipe sealing device |
| CN108939192B (en) * | 2018-05-28 | 2024-06-04 | 赵桂芹 | Pre-filled type flushing pipe sealing device |
| CN111643773A (en) * | 2020-06-15 | 2020-09-11 | 苏州科技城医院 | Pulse head for punching pipe and its using method |
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| Publication number | Publication date |
|---|---|
| CN102727956B (en) | 2013-07-17 |
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Effective date of registration: 20190815 Address after: 210000 Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province, 699-18, 6 buildings, 3 floors Patentee after: Nanjing Huitong Testing Technology Co., Ltd. Address before: 214023 Department of Gastrointestinal Surgery, Wuxi People's Hospital, 299 Qingyang Road, Wuxi City, Jiangsu Province Co-patentee before: Gao Hong Patentee before: Lu Peihua |