CN110237404A - A kind of dual balloon catheter with pigtail - Google Patents

A kind of dual balloon catheter with pigtail Download PDF

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Publication number
CN110237404A
CN110237404A CN201910596274.4A CN201910596274A CN110237404A CN 110237404 A CN110237404 A CN 110237404A CN 201910596274 A CN201910596274 A CN 201910596274A CN 110237404 A CN110237404 A CN 110237404A
Authority
CN
China
Prior art keywords
sacculus
pigtail
conduit
balloon catheter
assembly
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.)
Pending
Application number
CN201910596274.4A
Other languages
Chinese (zh)
Inventor
车媛
陶政
刘彬
尹超云
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.)
Affiliated Hospital of Jiangsu University
Original Assignee
Affiliated Hospital of Jiangsu University
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 Affiliated Hospital of Jiangsu University filed Critical Affiliated Hospital of Jiangsu University
Priority to CN201910596274.4A priority Critical patent/CN110237404A/en
Publication of CN110237404A publication Critical patent/CN110237404A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026Multi-lumen catheters with stationary elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0041Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • A61M25/0045Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1011Multiple balloon catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M2025/0008Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/105Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1075Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Surgery (AREA)
  • Reproductive Health (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The invention discloses a kind of dual balloon catheters with pigtail, belong to the field of medical instrument technology.A kind of dual balloon catheter with pigtail, comprising: pigtail, the first sacculus assembly and the second sacculus assembly;Pigtail includes curved end and operating side;Pigtail sequentially passes through the first sacculus assembly and the second sacculus assembly along the direction of curved end to operating side.The present invention carries out radiography and placement sacculus in same step, reduces operating time, period of blood flow is short, and amount of bleeding is few, reduces the death rate of patient;Two sacculus assemblies are set, both amount of bleeding can be reduced to blood choked flow, hemostasis by compression can also be carried out to wound.

Description

A kind of dual balloon catheter with pigtail
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of dual balloon catheter with pigtail.
Background technique
At present in vascular surgery field, intracavitary therapy is almost the mainstream means for treating various vascular diseases, it has wound It is small, the advantages such as the hospital stays is short, wherein arotic disease is that vascular surgery field risk is big, the high disease for the treatment of technology difficulty One of, because of the Large Diameter Pipeline of main common iliac artery itself, high pressure, once rupturing, the death rate is high, for Vascular surgeons It is greatly to challenge.The key for treating aortoclasia is to shorten the bleeding time as far as possible, amount of bleeding is reduced, to save patient's Life.Currently, when treatment rupture aorta, for hemodynamic instability patient prior to the intracavitary placement sacculus of proximal aorta Aortic flow, then capable opening or intracavity operation are blocked, in the hope of reducing amount of bleeding, but before placing sacculus, is needed advanced Row radiography understands vascular morphology and break location, this process spends the time longer, at the same sacculus be in the case where not visible into Row is placed, and sacculus places inaccuracy and the adjustment sacculus time is long, causes the bleeding time longer, and amount of bleeding is larger, so as to cause The death rate of this kind of patient is higher.
Summary of the invention
The purpose of the present invention is to provide a kind of dual balloon catheters with pigtail, to solve existing treatment rupture aorta When, radiography and place longer problem the time required to sacculus.
The technical scheme to solve the above technical problems is that
A kind of dual balloon catheter with pigtail, comprising: pigtail, the first sacculus assembly and the second sacculus assembly;Pig Tail pipe includes curved end and operating side;Pigtail sequentially passes through the first sacculus assembly and second along the direction of curved end to operating side Sacculus assembly.
The present invention integrates pigtail and sacculus assembly, and pigtail carries out radiography after protruding into aorta, then First sacculus assembly and the second sacculus assembly enter aorta, and the first sacculus assembly bypasses wound position, after support is big to blood into Row choked flow, the flowing of limit blood, the second sacculus assembly is located at wound at this time, is oppressed only after the support of the second sacculus assembly is big Blood.By the radiography function of pigtail, wound position can be accurately found out, by the second sacculus group while not taking out pig urinary catheter Part is accurately placed to wound position, so as to shorten radiography and the time required to placing sacculus.Since the choked flow of the first sacculus assembly is made With, it can reduce and shorten the bleeding time, reduction amount of bleeding.
Further, above-mentioned first sacculus assembly includes the first sacculus and the first conduit;Pigtail passes through the first sacculus simultaneously And it is tightly connected with the first sacculus;One end of first conduit is connected to the first sacculus, the other end of the first conduit close to operating side, The middle part of first conduit and the lateral wall of pigtail connect.
Pigtail of the invention is passed through from the first sacculus, and the first sacculus has property placed in the middle, energy after keeping the support of the first sacculus big It is enough to block blood flow well.And the first conduit and pigtail are mutually indepedent, and it is not connected, it is single function pipe.
Further, above-mentioned second sacculus assembly includes the second sacculus and the second conduit;Pigtail and the first conduit difference It is tightly connected across the second sacculus and with the second sacculus;One end of second conduit is connected to the second sacculus, the second conduit it is another One end is connected close to operating side, the middle part of the second conduit and the lateral wall of pigtail.
Pigtail and the first conduit of the invention is passed through from the second sacculus, and making the second sacculus also has property placed in the middle, the After the support of two sacculus is big hemostasis by compression can be carried out to the wound of different location.And first conduit, the second conduit and pigtail Between it is mutually independent, it is different, be single function pipe.
Further, the diameter of above-mentioned second sacculus is greater than the diameter of the first sacculus.
Since the effect of the first sacculus is not need the circulation of truncation blood to blood choked flow, therefore the first sacculus Diameter is relatively small.The effect of second sacculus is to wound hemostasis by compression, it is therefore desirable to be strutted the second sacculus sufficiently large with reality Existing hemostasis by compression.Therefore the diameter of the second sacculus is greater than the diameter of the first sacculus.
Further, the outer surface of above-mentioned second sacculus is equipped with Trostin M glue-line.
Trostin M glue-line is arranged on the surface of the second sacculus in the present invention, may accelerate to the blood coagulation at window, pass through second The expansion of sacculus and the double action of hemostasis gel, can effectively stop blooding, so as to shorten bleeding stopping period, reduce out Blood volume.
Further, above-mentioned pigtail is glued with the first conduit and the second conduit respectively.
Further, the side wall of above-mentioned curved end is equipped with multiple radiography holes.
Pigtail has visuality well, radiography can be arranged on the outside of the tail end of pigtail in radiography under X-ray examination Hole can disperse the pressure that contrast agent enters blood vessel, avoid contrast agent arterial intima at elevated pressures.
Further, above-mentioned pigtail is list J pigtail or double J pigtails.
The invention has the following advantages:
(1) present invention carries out radiography and placement sacculus in same step, reduces operating time, and period of blood flow is short, Amount of bleeding is few, reduces the death rate of patient;Two sacculus assemblies are set, both can be reduced by amount of bleeding, may be used also for blood choked flow To carry out hemostasis by compression to wound.
(2) present invention reduces amount of bleeding, is convenient for by that can reduce the circulation of blood after the first sacculus assembly choked flow Second sacculus carries out hemostasis by compression to wound.
(3) the second sacculus of the invention not only can also be stopped blooding by hemostasis gel with hemostasis by compression, be passed through sacculus Expansion and the double action of hemostasis gel, can effectively stop blooding, and so as to shorten bleeding stopping period, reduce amount of bleeding.
(4) pigtail of the invention, the first conduit and the second conduit are single function pipe, are respectively not communicated with, the first sacculus and Second sacculus can individually be stretched, and the deformation of each sacculus is uniform, can be effectively to blood flow choked flow and to cut hemostasis by compression.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the dual balloon catheter of the invention with pigtail;
Fig. 2 is the external structure schematic diagram of the dual balloon catheter of the invention with pigtail.
In figure: 10- pigtail;11- curved end;The operating side 12-;13- radiography hole;The first sacculus assembly of 20-;21- first Sacculus;The first conduit of 22-;The second sacculus assembly of 30-;The second sacculus of 31-;The second conduit of 32-.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the invention.
Embodiment
Please refer to Fig. 1, a kind of dual balloon catheter with pigtail, comprising: pigtail 10, the first sacculus assembly 20 and second Sacculus assembly 30.Pigtail 10 includes curved end 11 and operating side 12.First sacculus assembly 20 and the second sacculus assembly 30 along The direction of curved end 11 to operating side 12 is successively set on pigtail 10.Pigtail 10 can use list J pigtail or double J pigs Tail pipe, when using double J pigtails, one end for being placed in the patient is curved end 11, is placed in the external one end of patient as behaviour Make end 12.
First sacculus assembly 20 includes the first sacculus 21 and the first conduit 22.Pigtail 10 is worn from the inside of the first sacculus 21 It crosses, and the position seals connection that pigtail 10 is contacted with the first sacculus 21.First conduit 22 is arranged side by side simultaneously with pigtail 10 And first the lateral surface of conduit 22 and pigtail 10 be glued, one end of the first conduit 22 is connected to the first sacculus 21, another It holds to the direction where operating side 12 and extends.
Second sacculus assembly 30 includes the second sacculus 31 and the second conduit 32.Pigtail 10 and the first conduit 22 are together from The inside of two sacculus 31 passes through, and the position seals connection that pigtail 10 and the first conduit 22 are contacted with the second sacculus 31, the Two sacculus 31 are between the first sacculus 21 and operating side 12.Second conduit 32 is arranged side by side with pigtail 10 and the second conduit 32 are glued with the lateral surface of pigtail 10, and one end of the second conduit 32 is connected to the second sacculus 31, and the other end is to operating side Direction where 12 extends.
Since the effect of the first sacculus 21 is to blood choked flow, the effect of the second sacculus 31 is to be oppressed only after support is big Blood, therefore, to realize corresponding function, the diameter of the second sacculus 31 is greater than the diameter of the first sacculus 21.In the present embodiment, it is Quickly stop blooding to wound, the outer surface of the second sacculus 31 is coated with Trostin M glue-line, since the first sacculus 21 supports greatly There is choked flow effect to blood afterwards, the circulation of blood reduces, therefore blood accordingly reduces the scouring force of Trostin M glue-line, increases Add the action time of Trostin M glue-line.
Referring to figure 2., pigtail 10 is used for radiography, in use, contrast agent can be passed through in pigtail 10, in pig Radiography hole 13 is set on the outside of the tail end of tail pipe 10, the pressure that contrast agent enters blood vessel can be dispersed, avoid contrast agent in higher pressure Arterial intima under power.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of dual balloon catheter with pigtail characterized by comprising pigtail (10), the first sacculus assembly (20) with And second sacculus assembly (30);The pigtail (10) includes curved end (11) and operating side (12);Pigtail (10) edge The direction of curved end (11) to operating side (12) sequentially passes through first sacculus assembly (20) and the second sacculus assembly (30)。
2. the dual balloon catheter according to claim 1 with pigtail, which is characterized in that first sacculus assembly (20) Including the first sacculus (21) and the first conduit (22);The pigtail (10) pass through first sacculus (21) and with the first ball Capsule (21) is tightly connected;One end of first conduit (22) is connected to first sacculus (21), first conduit (22) The other end close to the operating side (12), the middle part of first conduit (22) and the lateral wall of the pigtail (10) connect It connects.
3. the dual balloon catheter according to claim 2 with pigtail, which is characterized in that second sacculus assembly (30) Including the second sacculus (31) and the second conduit (32);The pigtail (10) and first conduit (22) are each passed through described Two sacculus (31) and with the second sacculus (31) be tightly connected;One end of second conduit (32) and second sacculus (31) Connection, the other end of second conduit (32) close to the operating side (12), the middle part of second conduit (22) with it is described The lateral wall of pigtail (10) connects.
4. the dual balloon catheter according to claim 3 with pigtail, which is characterized in that second sacculus (31) it is straight Diameter is greater than the diameter of the first sacculus (21).
5. the dual balloon catheter according to claim 4 with pigtail, which is characterized in that outside second sacculus (31) Surface is equipped with Trostin M glue-line.
6. the dual balloon catheter according to claim 5 with pigtail, which is characterized in that the pigtail (10) respectively with First conduit (22) and the second conduit (32) are glued.
7. the dual balloon catheter according to any one of claims 1 to 6 with pigtail, which is characterized in that the curved end (11) side wall is equipped with multiple radiography holes (13).
8. the dual balloon catheter according to claim 7 with pigtail, which is characterized in that the pigtail (10) is list J Pigtail or double J pigtails.
CN201910596274.4A 2019-07-03 2019-07-03 A kind of dual balloon catheter with pigtail Pending CN110237404A (en)

Priority Applications (1)

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CN201910596274.4A CN110237404A (en) 2019-07-03 2019-07-03 A kind of dual balloon catheter with pigtail

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Application Number Priority Date Filing Date Title
CN201910596274.4A CN110237404A (en) 2019-07-03 2019-07-03 A kind of dual balloon catheter with pigtail

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10155909A (en) * 1996-11-29 1998-06-16 Buaayu:Kk Balloon catheter
CN201244281Y (en) * 2008-08-27 2009-05-27 兖矿集团有限公司 Three-chamber double-balloon catheter
CN202740602U (en) * 2012-09-07 2013-02-20 孙秀梅 Balloon catheter for cardiology department
CN203710065U (en) * 2013-12-04 2014-07-16 宋景春 Artery bleeding stopping balloon catheter
CN103920229A (en) * 2014-03-31 2014-07-16 宋景春 Colonic multifunctional treatment device
CN203989422U (en) * 2014-07-24 2014-12-10 深圳市金瑞凯利生物科技有限公司 The two sacculus dilating catheters in three chambeies
CN205386168U (en) * 2015-12-25 2016-07-20 柳柯 Nasal cavity hemostasis sacculus pipe
CN107929920A (en) * 2017-12-11 2018-04-20 上海长海医院 Can the double sacculus of filling type aorta clamping
CN108295357A (en) * 2018-03-27 2018-07-20 中南大学湘雅医院 Radiography catheter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10155909A (en) * 1996-11-29 1998-06-16 Buaayu:Kk Balloon catheter
CN201244281Y (en) * 2008-08-27 2009-05-27 兖矿集团有限公司 Three-chamber double-balloon catheter
CN202740602U (en) * 2012-09-07 2013-02-20 孙秀梅 Balloon catheter for cardiology department
CN203710065U (en) * 2013-12-04 2014-07-16 宋景春 Artery bleeding stopping balloon catheter
CN103920229A (en) * 2014-03-31 2014-07-16 宋景春 Colonic multifunctional treatment device
CN203989422U (en) * 2014-07-24 2014-12-10 深圳市金瑞凯利生物科技有限公司 The two sacculus dilating catheters in three chambeies
CN205386168U (en) * 2015-12-25 2016-07-20 柳柯 Nasal cavity hemostasis sacculus pipe
CN107929920A (en) * 2017-12-11 2018-04-20 上海长海医院 Can the double sacculus of filling type aorta clamping
CN108295357A (en) * 2018-03-27 2018-07-20 中南大学湘雅医院 Radiography catheter

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