CN105726200B - A kind of abdominal cavity complexity kidney surgery heat sink - Google Patents
A kind of abdominal cavity complexity kidney surgery heat sink Download PDFInfo
- Publication number
- CN105726200B CN105726200B CN201610083134.3A CN201610083134A CN105726200B CN 105726200 B CN105726200 B CN 105726200B CN 201610083134 A CN201610083134 A CN 201610083134A CN 105726200 B CN105726200 B CN 105726200B
- Authority
- CN
- China
- Prior art keywords
- tubule
- kidney
- utricule
- water
- abdominal cavity
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0018—Trunk or parts thereof
- A61F2007/0022—Abdomen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a kind of abdominal cavity complexity kidney surgery heat sinks, the end to end utricule of more piece including surrounding kidney and the water spray tubule around kidney, it is connected between each utricule by tubule, two condyle bodies are connected to input tubule and output tubule from beginning to end, each utricule can water-filling expansion, multiple hole for water sprayings towards kidney are equipped at intervals on water spray tubule, brine ice is by inputting tubule in this abdominal cavity complexity kidney surgery heat sink, output tubule establishes cryosel water-flow circuit, brine ice enters in each condyle body, it is come into full contact with after the expansion of utricule water-filling with kidney surface, the brine ice of flowing carries out continuous uniform low-temperature treatment to kidney, effectively reduce kidney temperature, reduce local Warm ischemia injury；Meanwhile tubule of spraying water can inject brine ice by its open one end, brine ice is sprayed outflow by hole for water spraying and carries out fast cooling processing to kidney, so can not only cooled down with continuous uniform, but also can local fast cooling.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of kidney surgery heat sink.
Background technology
Clinically, laparoscopic technique is widely used to Urology Surgery, for laparoscope downlink complexity kidney surgery
（Kidney Nephron -sparing surgery, kidney essence, small cup neck Lithotomy etc.）When, it needs that its supply of blood flow is blocked to reduce before surgery
Intraoperative hemorrhage and acquisition clearly operate the visual field.But the ischemic of long period will certainly damage renal tissue, this is just needed
Kidney is made to be maintained at a relatively low temperature to reduce renal metabolism level, reduce damage of the ischemic to kidney, and be operation
Win the more loose time.
For break through the arteria renalis block limit time limitation, generally use Bing Xie local coolings, the arteria renalis intubation perfusion or
The cool-down methods such as ureter retrograde catheterization perfusion brine ice to establish low temperature kidney, reduce the damage that kidney is brought due to hot ischemic,
But cooling-down effect is undesirable.And laparoscopic surgery is to perform the operation through puncturing passage aisle, implements cooling in situ under laparoscope more
It is difficult, it is difficult to which that continual and steady cooling, volume brine stagnate in art area, the Laparoscopic operation visual field caused to obscure, influences to perform the operation
Operation, therefore there is an urgent need for continual and steady controllable heat sinks in laparoscope clinical practice.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and steady decrease kidney temperature and patient can not made effectively
Into the abdominal cavity complexity kidney surgery heat sink of damage.
Used technical solution to solve above-mentioned technical problem：A kind of abdominal cavity complexity kidney surgery heat sink,
The end to end utricule of more piece including surrounding kidney is connected by tubule between each utricule, the two section capsule of head and the tail
Body is connected to input tubule and output tubule, and each utricule can water-filling expansion.
Further, the water spray tubule around kidney, the water spray tubule open at one end, other end closing, in institute are further included
It states and is equipped at intervals with multiple hole for water sprayings towards kidney on water spray tubule.
Further, the hole for water spraying is 4, a diameter of 3mm of the hole for water spraying.
Further, the utricule is 8 sections, and each utricule is cylindrical, and the length of the utricule is 3cm, the utricule
A diameter of 2cm, the spacing distance between the adjacent utricule is 1.5cm, and the total length that each utricule and tubule are formed is
36~40cm.
Further, the utricule, tubule and water spray tubule are made of TPU materials.
Advantageous effect：Brine ice is by inputting tubule, output tubule in this abdominal cavity complexity kidney surgery heat sink
Cryosel water-flow circuit is established, brine ice enters in each condyle body, comes into full contact with, flows with kidney surface after the expansion of utricule water-filling
Brine ice continuous uniform low-temperature treatment is carried out to kidney, effectively reduce kidney temperature, reduce local Warm ischemia injury；In addition,
Water spray tubule can also be set in kidney periphery, and water spray tubule can inject brine ice by its open one end, and brine ice passes through spray
Water hole injection outflow carries out fast cooling processing to kidney, so can not only be cooled down with continuous uniform, but also can local fast cooling.
Description of the drawings
The present invention is described further with reference to the accompanying drawings and examples；
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the schematic diagram that utricule is in non-water-filling state in the embodiment of the present invention.
Specific embodiment
Referring to Figures 1 and 2, a kind of abdominal cavity complexity kidney surgery heat sink of the present invention, including surrounding the more of kidney
End to end utricule 1 is saved, is connected between each utricule 1 by tubule 2, two condyle bodies 1 of head and the tail are connected to input tubule 3
With output tubule 4, each utricule 1 can water-filling expansion.
Wherein, body surface area can be increased after 1 water-filling of utricule, can be come into full contact with kidney, effectively reduce kidney temperature, capsule
Body 1 is cylindrical, and the volume of utricule 1 should not be too large, and length is unsuitable long or too short, excessive to be effectively fixed in outside kidney
It encloses, it is long, it is not flexible to turn back, it is difficult to kidney periphery is centered around, it is too short, the quantity of utricule 1 is added, influences to operate.Capsule
The length of body 1 is preferably 3cm, a diameter of 2cm so that the surface area of each utricule 1 is about 18.84 cm2, each utricule 1 is by tubule
2 are connected, and tubule 2 is also unsuitable long or too short, long, reduces the contact area of utricule 1 and kidney, influences cooling-down effect,
Too short then not flexible, the length of tubule 2 is preferably 1.5cm, i.e., the control of spacing distance between adjacent utricule 1 1.5cm it
Between.Input tubule 3 and output tubule 4 are connected respectively with two condyle bodies 1 of head and the tail, and the length of input tubule 3 is preferably 50cm, directly
Footpath is 0.4cm, and the length of output tubule 4 is preferably 50cm, a diameter of 0.3cm.
Brine ice establishes cryosel water-flow circuit, each condyle body 1 by inputting tubule 3, exporting tubule 4 in this heat sink
Kidney periphery is centered around, brine ice enters in each condyle body 1, is come into full contact with after the expansion of 1 water-filling of utricule with kidney surface, flowing
Brine ice persistently takes away kidney heat, and continuous uniform low-temperature treatment is carried out to kidney, effectively reduces kidney temperature, reduces localized heat
Ischemic injuries.
In addition, in order to achieve the purpose that quickly to reduce kidney temperature, water spray tubule 5, water spray have been also about in kidney periphery
5 open at one end of tubule is as brine ice input port, and other end closing, the length of water spray tubule 5 is preferably 50cm, a diameter of
0.3cm, is equipped at intervals with multiple hole for water sprayings 6 towards kidney on water spray tubule 5, and water spray tubule 5 is injected by its open one end
Brine ice, brine ice are sprayed outflow by hole for water spraying 6 and carry out fast cooling processing to kidney, so can both dropped with continuous uniform
Temperature, and can local fast cooling.
Preferably, utricule 1, tubule 2 and water spray tubule 5 are made of TPU materials, the emergency such as nephrorrhagia are being run into
Situation can be pierced through quickly and pulled out after utricule 1 discharges water from handle hole, in operation will not be right since the material surface is smooth
Organ-tissue causes to damage.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the invention is not restricted to above-mentioned embodiment party
Formula, can also be before present inventive concept not be departed from the knowledge possessed in the technical field those of ordinary skill
Put that various changes can be made.
Claims (4)
1. a kind of abdominal cavity complexity kidney surgery heat sink, which is characterized in that the more piece including surrounding kidney is end to end
Utricule, be connected by tubule between each utricule, the two section utricules of head and the tail are connected to input tubule and output
Tubule, each utricule can water-filling expansion, further include the water spray tubule around kidney, the water spray tubule open at one end is another
End seal is closed, and multiple hole for water sprayings towards kidney are equipped at intervals on the water spray tubule.
2. complexity kidney surgery heat sink in abdominal cavity according to claim 1, it is characterised in that：The hole for water spraying is
4, a diameter of 3mm of the hole for water spraying.
3. complexity kidney surgery heat sink in abdominal cavity according to claim 1, it is characterised in that：The utricule is 8
Section, each utricule is cylindrical, and the length of the utricule is 3cm, a diameter of 2cm of the utricule, the adjacent utricule it
Between spacing distance for 1.5cm, the total length that each utricule and tubule, input tubule, output tubule are formed is 36~40cm.
4. complexity kidney surgery heat sink in abdominal cavity according to claim 1, it is characterised in that：It is the utricule, thin
Pipe, input tubule, output tubule and water spray tubule are made of TPU materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610083134.3A CN105726200B (en) | 2016-02-05 | 2016-02-05 | A kind of abdominal cavity complexity kidney surgery heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610083134.3A CN105726200B (en) | 2016-02-05 | 2016-02-05 | A kind of abdominal cavity complexity kidney surgery heat sink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105726200A CN105726200A (en) | 2016-07-06 |
| CN105726200B true CN105726200B (en) | 2018-06-05 |
Family
ID=56241919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610083134.3A Active CN105726200B (en) | 2016-02-05 | 2016-02-05 | A kind of abdominal cavity complexity kidney surgery heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105726200B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315648A (en) * | 2020-11-18 | 2021-02-05 | 漆应军 | Cooling device for abdominal complexity kidney surgery |
| CN118592443B (en) * | 2024-08-09 | 2024-10-22 | 广州医科大学附属第一医院（广州呼吸中心） | Continuous instillation kidney-supplying cooling circulation system for kidney transplantation operation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203663212U (en) * | 2013-12-23 | 2014-06-25 | 百仕联创新医学技术（北京）有限公司 | Drainage tube |
| CN103917200A (en) * | 2011-09-13 | 2014-07-09 | 恩克斯特拉公司 | Systems and methods for prostate treatment |
| CN105232214A (en) * | 2015-09-01 | 2016-01-13 | 胡卫列 | Kidney cooling capsule |
| CN205515159U (en) * | 2016-02-05 | 2016-08-31 | 广州军区广州总医院 | Heat sink is used in abdominal cavity complexity kidney operation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1378835A1 (en) * | 1985-03-12 | 1988-03-07 | А. П. Подопригора, В. В. Власов и А. И. Суходол | Arrangement for hypothermia of pancreas |
| GB0608419D0 (en) * | 2006-04-28 | 2006-06-07 | Newcastle Upon Tyne Hospitals | Laparoscopic kidney cooling sheath |
| US8529612B2 (en) * | 2008-06-24 | 2013-09-10 | Mayo Foundation For Medical Education And Research | Gastroduodenal balloon tubes and methods for use in localized hypothermia |
-
2016
- 2016-02-05 CN CN201610083134.3A patent/CN105726200B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917200A (en) * | 2011-09-13 | 2014-07-09 | 恩克斯特拉公司 | Systems and methods for prostate treatment |
| CN203663212U (en) * | 2013-12-23 | 2014-06-25 | 百仕联创新医学技术（北京）有限公司 | Drainage tube |
| CN105232214A (en) * | 2015-09-01 | 2016-01-13 | 胡卫列 | Kidney cooling capsule |
| CN205515159U (en) * | 2016-02-05 | 2016-08-31 | 广州军区广州总医院 | Heat sink is used in abdominal cavity complexity kidney operation |
Non-Patent Citations (1)
| Title |
|---|
| 自制冷盐水囊在腹腔镜手术中对肾低温保护的可行性研究;李东顺;《万方学位论文数据库》;20120929;3.1A组（冷盐水囊降温组）方法与步骤部分第1段，摘要部分第3段，附图1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105726200A (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6726708B2 (en) | Therapeutic heating and cooling via temperature management of a colon-inserted balloon | |
| JP3676234B2 (en) | Method and apparatus for selective organ cooling | |
| US6972014B2 (en) | Open system heat exchange catheters and methods of use | |
| US8380299B2 (en) | Fluid flowing device and method for tissue diagnosis or therapy | |
| CN103371865B (en) | Cold brine perfusion type radiofrequency ablation catheter | |
| ATE290343T1 (en) | USE OF FLUORCHEMICAL LIQUIDS FOR PRODUCING MEDICATIONS FOR CRYOSURGICAL ABLATION TREATMENT | |
| US20090069876A1 (en) | System and Method for thermally Treating Tissues | |
| US20150265462A1 (en) | Fluid flowing device and method for tissue diagnosis or therapy | |
| BR112018073275A2 (en) | cosmetic system and method for predictably freezing the individual's skin, cosmetic method for treating the skin and cosmetic method for treating an individual's target tissue | |
| CN109152599A (en) | Balloon catheter | |
| CA2283156A1 (en) | Urethral warming catheter | |
| CN102596119A (en) | Cryotreatment device using a supercritical gas | |
| US9399101B1 (en) | Needle system for tissue perfusion | |
| CN106687058A (en) | Cryoablation method and system | |
| CN105147389B (en) | Include the radio frequency ablation device and its ablation method of balloon occlusion type guiding catheter | |
| CN105726200B (en) | A kind of abdominal cavity complexity kidney surgery heat sink | |
| CN104287827A (en) | Renal sympathetic nerve removing radiofrequency ablation electrode and system | |
| Okajima et al. | 24-gauge ultrafine cryoprobe with diameter of 550 μm and its cooling performance | |
| CN205515159U (en) | Heat sink is used in abdominal cavity complexity kidney operation | |
| CN209548081U (en) | Multifunction microwave heat setting needle | |
| CN107440781B (en) | Cryoablation catheter with heat insulation protection at head end | |
| CN203354645U (en) | Renal sympathetic nerve removing radiofrequency ablation electrodes and radiofrequency ablation system | |
| CN102755190A (en) | Full-functional wide-temperature-range low-temperature treatment equipment | |
| CN206543224U (en) | A kind of multi-mode Mild Hypothermal system being multiplexed based on gas-liquid | |
| CN204636689U (en) | A kind of cold compress instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |