CN108652718A - Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying - Google Patents

Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying Download PDF

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Publication number
CN108652718A
CN108652718A CN201810395125.7A CN201810395125A CN108652718A CN 108652718 A CN108652718 A CN 108652718A CN 201810395125 A CN201810395125 A CN 201810395125A CN 108652718 A CN108652718 A CN 108652718A
Authority
CN
China
Prior art keywords
needle tubing
seal wire
component
intervention
needle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810395125.7A
Other languages
Chinese (zh)
Inventor
袁迎春
舒春柳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Lizhi Jiuchuang Intellectual Property Operations Ltd
Original Assignee
Sichuan Lizhi Jiuchuang Intellectual Property Operations Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Lizhi Jiuchuang Intellectual Property Operations Ltd filed Critical Sichuan Lizhi Jiuchuang Intellectual Property Operations Ltd
Priority to CN201810395125.7A priority Critical patent/CN108652718A/en
Publication of CN108652718A publication Critical patent/CN108652718A/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00623—Introducing or retrieving devices therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00676—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect promotion of self-sealing of the puncture

Abstract

The present invention relates to a kind of area of medical devices,More particularly to the cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying,Including intervening medicine carrying device,Needle tubing component and piercing needle,The intervention medicine carrying device is connected with needle tubing component,The needle tubing component is connected with piercing needle,The intervention medicine carrying device is used for the cleaning-sterilizing of seal wire,The needle tubing component is for fixing seal wire and preventing blood outflow,By seal wire along intervention medicine carrying device,Needle tubing component and piercing needle are sent into blood vessel,Needle tubing component can be used for fixing seal wire and seal wire avoided to be subjected to displacement in piercing process,Lead to puncture failure,Increase the pain of patient,Seal wire can be sterilized before seal wire penetrates blood vessel using intervention medicine carrying device simultaneously,Needle tubing component can also prevent the blood after syringe unloads from outflowing along needle tubing component,The blood and pollution work top for avoiding waste valuable.

Description

Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying
Technical field
The present invention relates to a kind of area of medical devices, more particularly to the angiocarpy with the treatment of coagulation function drug-carrying Intervention puncture outfit.
Background technology
At present in cardio-vascular interventional therapeutic, it is directly pierced into blood vessel with puncture needle or is pierced into blood vessel with ordinary syringe, so Syringe is unloaded from puncture needle afterwards, then seal wire is sent into blood vessel by piercing needle, after puncture needle unloads, from puncture needle Seat mouth flows out many blood, on the one hand wastes valuable blood, work top is on the other hand polluted, during perforating silk The shake of healthcare givers's hand be easy to cause the displacement of seal wire shake and puncture outfit, leads to puncture failure to injure blood vessel, increases Add the pain of patient, and conventional interventional treatment can not achieve by seal wire puncture will intervention medication bring into treatment affected part and Can the function such as stop blooding be carried out to site of puncture in time after completing puncture procedure.
Seal wire can be avoided to be subjected to displacement and can keep away in interventional procedure in conclusion it is urgent to provide one kind at present Exempt to cause to flow out many blood from puncture needle headstock mouth and can puncture by seal wire when syringe unloads that medication band will be intervened Enter to treat affected part and can be to device that site of puncture stops blooding in time after completing Interventional therapy.
Invention content
It is unloaded in view of the above-mentioned problems, can fix seal wire the purpose of the present invention is to provide one kind and can avoid syringe When can cause to flow out in many blood, piercing process seal wire injury blood vessel from needle holder mouth and can puncture by seal wire will intervention The device in treatment affected part is brought in medication into.
To achieve the above object, the technical solution adopted by the present invention is：
Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying, including intervention medicine carrying device, needle tubing component, Hemostasis device component and piercing needle, the intervention medicine carrying device and needle tubing component are connected, the needle tubing component with wear Pricker head is connected, and the hemostasis device component and is connected with needle tubing component；The intervention medicine carrying device will be for that will intervene Medicine is adhered on seal wire；The needle tubing component is for fixing seal wire；The hemostasis device component stops blooding for syringe needle site of puncture.
Needle tubing component is connected with piercing needle, and needle tubing component is connected with piercing needle, is first pierced into piercing needle In blood vessel, then syringe is used, to intravascular injection anaesthetic, to be unloaded syringe after injection along needle tubing component and piercing needle, Intervention medicine carrying device is connected with needle tubing component again, by seal wire along intervention medicine carrying device, needle tubing component and puncture needle Head is sent into blood vessel, and needle tubing component can be used for fixing seal wire, and seal wire passes through intervention medicine carrying device that can be attached to intervention medication and leads On silk, and treatment affected part is brought by seal wire, takes out seal wire after the completion of puncture, it is complete by the effect of hemostasis device component At the hemostasis of PTCA or and STENTS syringe needle site of puncture, the present apparatus is simple in structure, easy to operate, can avoid carrying out in piercing process Seal wire, which is subjected to displacement, can be punctured by seal wire will intervene medication brings the device in treatment affected part into, and can avoid syringe and unload It can cause to flow out many blood from puncture needle headstock mouth when lower and timely site of puncture stops blooding after completing puncture procedure.
Preferably, fixing groove, the bottom surface setting of the intervention medicine carrying device are offered on the top surface of the needle tubing component Have with the matched protrusion of the fixing groove, pass through the bottom surface of fixing groove on the top surface of needle tubing component and intervention medicine carrying device Protrusion match assembly, facilitate needle tubing component and intervene medicine carrying device installation and removal.
Preferably, the intervention medicine carrying device includes fixed component and rotatable parts, the fixed component and rotation section The same sectional position of part is equipped with card slot, and the cotton piece disk containing intervention medication, fixed component and rotation section are equipped in the card slot The same sectional position of part is equipped with card slot, is equipped with the cotton piece disk containing intervention medication in card slot, is relatively fixed component rotary motion Component opens intervention medicine carrying device, to conveniently replaced cotton piece disk, realizes the multiplicating profit of intervention medicine carrying device With seal wire passes through cotton piece disk, the intervention medicine in seal wire and cotton piece disk to be handled by electrostatic, so as to be incited somebody to action by electrostatic interaction Intervention medication be attached on seal wire, to carry out it is intravascular penetrate seal wire during by seal wire by intervene medicine bring blood vessel into It is interior, further increase the curative effect of blood vessel blockage.
Preferably, the needle tubing component includes needle tubing ontology, and the top end face of the needle tubing ontology is equipped with pore, the pore End be equipped with sealing plate one, the sealing plate one is fixedly connected with the side wall of needle tubing ontology, and the top end face of needle tubing ontology is equipped with Pore, when seal wire punctures, seal wire is inserted into touching crush seal plate one in needle tubing ontology, sealing plate one along needle tubing ontology it is axial to After the completion of puncture procedure, seal wire is moved along needle tubing ontology to make seal wire be inserted into needle tubing ontology for lower rotating opening pore It removes, sealing plate one is flipped up closing pore automatically under the action of self-recovery elastic deformation, and blood is flowed out along pore to be wasted Valuable blood and pollution work top.
Preferably, it being additionally provided in the needle tubing ontology and is provided with limit plug, the limit plug is equipped with seal wire and fixes perforation, Seal wire from top to bottom sequentially passes through the pore and the limit plug extends to the outlet end of the needle tubing ontology, in needle tubing ontology It is additionally provided with limit plug, the perforation on limit plug has position-limiting action, can avoid seal wire and is shaken in needle tubing ontology, to solve Healthcare givers is in carrying out interventional procedure, since the shake of hand may cause the displacement of seal wire to injure asking for blood vessel seal wire Topic.
Preferably, the limit plug includes top limit plug and lower part limit plug, and the top limit plug and lower part position Plug be axially arranged concentrically along needle tubing ontology, it is described perforation for be set on top limit plug and lower part limit plug opposite position with The location hole of seal wire clearance fit, seal wire enter in needle tubing ontology, and position corresponding with top limit plug and lower part limit plug The location hole clearance fit being provided with is set, has the function of that limit seal wire is subjected to displacement because of shake.
Preferably, the hemostasis device component includes external bearer pipe and injection-type applicator, the outside is heavy carry pipe with Needle tubing component is fixedly connected and heavy pipe and the needle tubing component communicating position of carrying in the outside is equipped with sealing plate two, the sealing plate two with The side wall of needle tubing ontology is fixedly connected, and the injection-type applicator is slidably connected with external bearer pipe, the injection-type applicator Inside there is hemostatic material, the hemostatic material, which has, absorbs liquid expansion character, for absorbable and nonabsorable class hemostatic material；Institute It includes one or more therapeutic agents, hemostat or inorganic salts to state hemostatic material optionally, and the injection-type applicator includes setting medicine After the completion of puncture, seal wire is being taken along blood vessel for the piston manage, being movably installed in medicine setting pipe, the push rod being set to above piston Before going out, external bearer pipe and the combination of injection-type applicator are assembled, have hemostatic material in injection-type applicator, is taking out seal wire Afterwards, immediately by push rod band piston along pencil move axially, by squeeze hemostatic material open sealing plate two, hemostatic material into Enter needle tubing component, and enter blood vessel along piercing needle, hemostatic material, which has, absorbs liquid expansion character, can pass freely through narrow Wound, and be enough to be moved to the blood vessel of tearing or perforation, and will not cause thrombus, being expanded into sufficiently large can be maintained at high stream The wound of blood is measured, is stopped blooding in time.
Compared with the prior art, the advantages of the present invention are as follows：
A kind of fixed-wing drug intervention puncture outfit with coagulation function of the present invention, needle tubing component are connected with piercing needle, will Needle tubing component is connected with piercing needle, and piercing needle is pierced into blood vessel first, is then used syringe along needle tubing component and is worn Pricker head unloads syringe after injection to intravascular injection anaesthetic, then intervention medicine carrying device is connected with the cooperation of needle tubing component It connecing, seal wire is sent into blood vessel along intervention medicine carrying device, needle tubing component and piercing needle, needle tubing component can be used for fixing seal wire, Seal wire passes through intervention medicine carrying device that intervention medication can be attached on seal wire, and brings treatment affected part by seal wire, punctures Seal wire is taken out after the completion, by the effect of hemostasis device component, completes the hemostasis of PTCA or and STENTS syringe needle site of puncture, this dress Set it is simple in structure, it is easy to operate, can avoid carry out piercing process in puncture outfit be subjected to displacement, can by seal wire puncture will be situated between Enter the device that treatment affected part is brought in medication into, and can avoid to cause to flow out many blood from puncture needle headstock mouth when syringe unloads Liquid and hemostasis is carried out to site of puncture in time and is stopped blooding in time to site of puncture after completing puncture procedure.
The advantageous effect of the application other embodiment is：
1. the protrusion of the bottom surface of fixing groove and intervention medicine carrying device on the top surface for passing through needle tubing component matches assembly, side Just the installation and removal of needle tubing component and intervention medicine carrying device.
2. fixed component and the same sectional position of rotatable parts are equipped with card slot, it is equipped in card slot containing intervention medication Cotton piece disk is relatively fixed component rotary motion component, opens intervention medicine carrying device, to conveniently replaced cotton piece disk, realizes Intervention medicine carrying device is used repeatedly, and seal wire passes through cotton piece disk, the intervention medicine in seal wire and cotton piece disk to pass through electrostatic Change is handled, so as to which by electrostatic interaction, intervention medication is attached on seal wire, to bring blood vessel by leading to that medicine will be intervened It is interior, further increase the curative effect of blood vessel blockage.
3. the top end face of needle tubing ontology is equipped with pore, when seal wire punctures, it is close that seal wire is inserted into touching extruding in needle tubing ontology Sealing plate one, sealing plate one axially rotate down opening pore along needle tubing ontology, to make seal wire be inserted into needle tubing ontology, puncture behaviour After the completion of work, seal wire is removed along needle tubing ontology, sealing plate one is under the action of self-recovery elastic deformation automatically to turning over Turn to close pore, avoid while seal wire removes, blood wastes valuable blood and pollution work top along pore outflow.
4. after the completion of puncturing, before blood vessel taking-up, external bearer pipe and the combination of injection-type applicator are assembled by seal wire, There is hemostatic material in injection-type applicator, after taking out seal wire, is moved axially, passed through along pencil by push rod band piston immediately It squeezes hemostatic material and opens sealing plate two, hemostatic material enters needle tubing component, and enters blood vessel, hemostatic material tool along piercing needle It is standby to absorb liquid expansion character, stenotic lesion can be passed freely through, and be enough to be moved to the blood vessel of tearing or perforation, and will not Thrombus is caused, is expanded into and sufficiently large can in time stop blooding in the wound for being maintained at high flow capacity bleeding.
5. being additionally provided with limit plug in needle tubing ontology, the aperture on limit plug has position-limiting action, can avoid seal wire in needle tubing Shake in ontology, to solve healthcare givers in carrying out interventional procedure, since the shake of hand may cause seal wire Displacement injury blood vessel seal wire the problem of.
6. the limit plug includes top limit plug and lower part limit plug, the top limit plug and lower part limit plug are along needle Tube body is axially arranged concentrically, and the perforation is to be set on top limit plug and lower part limit plug opposite position between seal wire The location hole of gap cooperation, seal wire enters in needle tubing ontology, and is opened on top limit plug and lower part limit plug opposite position Some location hole clearance fits have the function of that limit seal wire is subjected to displacement because of shake.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the fixed-wing drug intervention puncture outfit with coagulation function of the present invention；
Fig. 2 is the structural schematic diagram of present invention intervention medicine carrying device；
Fig. 3 is the internal structure schematic diagram of needle tubing component of the present invention；
Fig. 4 is the structural schematic diagram of top limit plug of the present invention；
Fig. 5 is the structural schematic diagram of lower part limit plug of the present invention
Reference numeral
1- intervenes medicine carrying device, 11- fixed components, 12- rotatable parts, 13- cotton piece disks, 2- needle tubing components, 21- needle tubing sheets Body, 22- pores, 23- sealing plates one, the tops 24- limit plug, the lower parts 25- limit plug, 3- piercing needles, the coating of 4- injection-types Device, 41- pistons, 42- push rods, 43- pencils, 44- hemostatic materials, 45- sealing plates two, 5- external bearer pipes.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.
Embodiment 1
A kind of fixed-wing drug intervention puncture outfit with coagulation function of the present embodiment as shown in attached drawing 1, attached drawing 2, attached drawing 3 includes Intervention medicine carrying device 1, fixed component 11, rotatable parts 12, cotton piece disk 13, needle tubing component 2, needle tubing ontology 21, pore 22 are close Sealing plate 1, limit plug 24, piercing needle 3, injection-type applicator 4, piston 41, push rod 42, pencil 43, hemostatic material 44 are close Sealing plate 2 45, external bearer pipe 5, needle tubing component 2 are connected with piercing needle 3, and needle tubing component 2 and piercing needle 3 are connected, first First piercing needle 3 is pierced into blood vessel, then uses syringe along needle tubing component 2 and piercing needle 3 to intravascular injection anaesthetic, Syringe is unloaded after injection, then intervention medicine carrying device 1 is connected with needle tubing component 2, seal wire is carried along intervention medicine Device 1, needle tubing component 2 and piercing needle 3 are sent into blood vessel, and needle tubing component 2 can be used for fixing seal wire, seal wire passes through intervention medicine to carry Intervention medication can be attached on seal wire by device 1, brought treatment affected part by seal wire, taken out seal wire after the completion of puncture, pass through The hemostasis of PTCA or and STENTS syringe needle site of puncture is completed in the effect of hemostasis device component, and the present apparatus is simple in structure, easy to operate, It can avoid carrying out seal wire in piercing process to be subjected to displacement, the dress that intervention medication is brought into treatment affected part can be punctured by seal wire It sets, and can avoid to cause to flow out many blood from 3 mouths of piercing needle when syringe unloads and complete puncture procedure Afterwards in time to the hemostasis of site of puncture.
It is matched by the protrusion of the bottom surface of fixing groove and intervention medicine carrying device 1 on the top surface of needle tubing component 2, it is convenient The installation and removal of needle tubing component 2 and intervention medicine carrying device 1.
Fixed component 11 and 12 same sectional position of rotatable parts are equipped with card slot, are equipped in card slot containing intervention medication Cotton piece disk 13 is relatively fixed 11 rotary motion component 12 of component, intervention medicine carrying device 1 is opened, to conveniently replaced cotton piece Disk 13, realizes being used repeatedly for intervention medicine carrying device 1, the intervention medicine in seal wire and cotton piece disk 13 by electrostatic at Reason, so as to which by electrostatic interaction, seal wire passes through cotton piece disk 13 to be attached to medication is intervened on seal wire, to by causing to be situated between Being used as medicine, it is intravascular to bring into, further increases the curative effect of blood vessel blockage.
The top end face of needle tubing ontology 21 is equipped with pore 22, and when seal wire punctures, seal wire is inserted into touching in needle tubing ontology 21 and squeezes Densification sealing plate 1, sealing plate 1 is along the axially downwardly rotating opening pore 22 of needle tubing ontology 21, to make seal wire be inserted into needle tubing In ontology 21, after the completion of puncture procedure, seal wire is removed in needle tubing ontology 21, sealing plate 1 is in self-recovery elastic deformation Under the action of be flipped up automatically close pore 22, avoid while seal wire removes, blood along pore flow out wastes preciousness Blood and pollution work top.
After the completion of puncture, before blood vessel taking-up, external bearer pipe 5 and the combination of injection-type applicator 4 are assembled by seal wire, There is hemostatic material in injection-type applicator 4, after taking out seal wire, is axially moved along pencil with piston 41 by push rod 42 immediately It is dynamic, sealing plate 2 45 is opened by squeezing hemostatic material 44, hemostatic material 44 enters needle tubing component 2, and enters along piercing needle 3 Blood vessel, hemostatic material 44, which has, absorbs liquid expansion character, can pass freely through stenotic lesion, and is enough to be moved to tearing or wear The blood vessel in hole, and will not cause thrombus is expanded into and sufficiently large can in time stop blooding in the wound for being maintained at high flow capacity bleeding.
Limit plug 24 is additionally provided in needle tubing ontology 21, the aperture on limit plug 24 has position-limiting action, can avoid seal wire and exists Shake in needle tubing ontology 21, to solve healthcare givers in carrying out interventional procedure, since the shake of hand may make The problem of blood vessel seal wire being injured at the displacement of seal wire.
Seal wire enters in needle tubing ontology, and be provided on 25 opposite position of top limit plug 24 and lower part limit plug Location hole clearance fit has the function of that limit seal wire is subjected to displacement because of shake.
Above example is only to illustrate the present invention and not limits technical solution described in the invention, although this explanation Book is with reference to above-mentioned each embodiment to present invention has been detailed description, but the present invention is not limited to above-mentioned specific implementation Mode, therefore any modify to the present invention or equivalent replacement；And the technical side of all spirit and scope for not departing from invention Case and its improvement, are intended to be within the scope of the claims of the invention.

Claims (8)

1. the cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying, it is characterised in that：It is carried including intervention medicine Device, needle tubing component, hemostasis device component and piercing needle, the intervention medicine carrying device are connected with needle tubing component, institute It states needle tubing component with piercing needle to be connected, the hemostasis device component and be connected with needle tubing component；The intervention medicine carries Device is adhered to seal wire for that will intervene medicine；The needle tubing component is for fixing seal wire；The hemostasis device component is used for needle The hemostasis of head site of puncture.
2. the cardiovascular intervention puncture outfit according to claim 1 with the treatment of coagulation function drug-carrying, feature It is：Offer fixing groove on the top surface of the needle tubing component, the bottom surface of the intervention medicine carrying device be provided with it is described solid Determine the matched protrusion of slot.
3. the cardiovascular intervention puncture outfit according to claim 2 with the treatment of coagulation function drug-carrying, feature It is：The intervention medicine carrying device includes fixed component and rotatable parts, the fixed component and the same section of rotatable parts Position is equipped with card slot, and the cotton piece disk containing intervention medication is installed in the card slot.
4. the cardiovascular intervention puncture outfit according to claim 3 with the treatment of coagulation function drug-carrying, feature It is：The needle tubing component includes needle tubing ontology, and the top end face of the needle tubing ontology is equipped with pore, and the end of the pore is equipped with Sealing plate, the sealing plate are fixedly connected with the side wall of needle tubing ontology.
5. the cardiovascular intervention puncture outfit according to claim 4 with the treatment of coagulation function drug-carrying, feature It is：The sealing plate is steel disc material structural member.
6. the cardiovascular intervention puncture outfit according to claim 4 with the treatment of coagulation function drug-carrying, feature It is：It is additionally provided in the needle tubing ontology and is provided with limit plug, the limit plug is equipped with seal wire and fixes perforation, and seal wire is worn successively It crosses the pore and the limit plug extends to the outlet end of the needle tubing ontology.
7. a kind of cardiovascular intervention puncture outfit of drug-carrying treatment with coagulation function according to claim 6, Its characteristic value is：The limit plug includes top limit plug and lower part limit plug, the top limit plug and lower part limit plug It is axially arranged concentrically along needle tubing ontology, the perforation is to be set on top limit plug and lower part limit plug opposite position and lead The location hole of silk clearance fit.
8. a kind of cardiovascular intervention puncture outfit of drug-carrying treatment with coagulation function according to claim 1： The hemostasis device component includes external bearer pipe and injection-type applicator, and the heavy pipe that carries in the outside is fixedly connected with needle tubing component And the heavy pipe that carries in the outside is equipped with sealing plate two with needle tubing component communicating position, the sealing plate two and the side wall of needle tubing ontology are solid Fixed connection, the injection-type applicator are slidably connected with external bearer pipe, have hemostatic material in the injection-type applicator, described Hemostatic material, which has, absorbs liquid expansion character, for absorbable and nonabsorable class hemostatic material；The hemostatic material is optionally Including one or more therapeutic agents, hemostat or inorganic salts, the injection-type applicator includes medicine setting pipe, is movably installed in and sets Piston in pencil, the push rod being set to above piston.
CN201810395125.7A 2018-04-27 2018-04-27 Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying Withdrawn CN108652718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810395125.7A CN108652718A (en) 2018-04-27 2018-04-27 Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810395125.7A CN108652718A (en) 2018-04-27 2018-04-27 Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying

Publications (1)

Publication Number Publication Date
CN108652718A true CN108652718A (en) 2018-10-16

Family

ID=63781440

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810395125.7A Withdrawn CN108652718A (en) 2018-04-27 2018-04-27 Cardiovascular intervention puncture outfit with the treatment of coagulation function drug-carrying

Country Status (1)

Country Link
CN (1) CN108652718A (en)

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Application publication date: 20181016