CN105726200A - Cooling device for abdominal complexity kidney surgery - Google Patents
Cooling device for abdominal complexity kidney surgery Download PDFInfo
- Publication number
- CN105726200A CN105726200A CN201610083134.3A CN201610083134A CN105726200A CN 105726200 A CN105726200 A CN 105726200A CN 201610083134 A CN201610083134 A CN 201610083134A CN 105726200 A CN105726200 A CN 105726200A
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- CN
- China
- Prior art keywords
- kidney
- tubule
- utricule
- water spraying
- capsules
- 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.)
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Classifications
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- 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
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- 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 cooling device for abdominal complexity kidney surgery. The cooling device comprises a plurality of end-to-end capsules around the kidney and water spraying slim tubes around the kidney. The capsules are communicated through the slim tubes. The head and tail capsules are connected with the input slim tube and the output slim tube respectively. The capsules can be filled with water and expand, A plurality of water spraying holes facing the kidney are formed in the water spraying slim tubes at intervals. Brine ice in the cooling device for the abdominal complexity kidney surgery forms a brine ice circulating loop through the input slim tube and the output slim tube, the brine ice enters the capsules, the capsules make sufficient contact with the surface of the kidney after being filled with and expanding, the flowing brine ice can continuously and uniformly cool the kidney, the temperature of the kidney is effectively lowered, and local hot ischemia damage is reduced; meanwhile, brine ice can be injected into the open ends of the water spraying slim tubes, and the brine ice is sprayed through the water spraying holes and flows out to rapidly cool the kidney, so that continuous and uniform cooling can be achieved, and local and rapid cooling can also be achieved.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly to a kind of kidney surgery heat sink.
Background technology
Clinically, laparoscopic technique is widely used to Urology Surgery, during for the descending complexity kidney surgery of peritoneoscope (kidney Nephron-sparing surgery, excess of the kidney matter, small cup neck Lithotomy etc.), need to block its supply of blood flow before surgery and operate the visual field clearly to reduce intraoperative hemorrhage and acquisition.But renal tissue will certainly be caused damage by the ischemia of long period, this is accomplished by making kidney be maintained at a relatively low temperature to reduce renal metabolism level, reduces the ischemia infringement to kidney, and wins the more loose time for operation.
The restriction of limit time is blocked for breaking through renal artery, Bing Xie local cooling, renal artery is generally adopted to intubate the cool-down method such as perfusion or ureter retrograde catheterization perfusion brine ice, set up low the kidney warming, reduce the damage that kidney brings because of hot ischemia, but cooling-down effect is undesirable.And laparoscopic surgery is for performing the operation through puncture passage aisle, original position cooling is implemented more difficult under peritoneoscope, it is difficult to continual and steady cooling, volume saline stagnates Rhizoma Atractylodis Macrocephalae district, cause that the Laparoscopic operation visual field obscures, affect operation technique, therefore peritoneoscope clinical practice is needed badly continual and steady controlled heat sink.
Summary of the invention
The technical problem to be solved be to provide a kind of can effective steady decrease kidney temperature and patient is not caused the abdominal cavity complexity kidney surgery heat sink of damage.
For solving the technical scheme that above-mentioned technical problem adopts: a kind of abdominal cavity complexity kidney surgery heat sink, including the utricule that the more piece around kidney is end to end, it is connected by tubule between each described utricule, head and the tail two save described utricule and are connected to input tubule and output tubule, and each described utricule can expand by water-filling.
Further, also including the water spray tubule around kidney, described water spray tubule open at one end, the other end is closed, and is interval with multiple hole for water spraying towards kidney on described water spray tubule.
Further, described hole for water spraying is 4, and the diameter of described hole for water spraying is 3mm.
Further, described utricule is 8 joints, and each described utricule is cylindrical, and the length of described utricule is 3cm, and the diameter of described utricule is 2cm, and the spacing distance between adjacent described utricule is 1.5cm, and the total length that each described utricule and tubule are formed is 36～40cm.
Further, described utricule, tubule and water spray tubule all adopt TPU material to make.
Beneficial effect: in this abdominal cavity complexity kidney surgery heat sink, brine ice sets up brine ice closed circuit by inputting tubule, exporting tubule, brine ice enters in each condyle body, utricule water-filling is fully contacted with kidney surface after expanding, kidney is carried out continuous uniform K cryogenic treatment by the brine ice of flowing, effectively reduce kidney temperature, reduce localized heat ischemic injuries；Further, it is also possible to arrange water spray tubule in kidney periphery, water spray tubule can inject brine ice by its uncovered one end, and brine ice is flowed out by hole for water spraying injection and kidney is carried out fast cooling process, so both can lower the temperature by continuous uniform, again can local fast cooling.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further；
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the schematic diagram that in the embodiment of the present invention, utricule is in non-water-filling state.
Detailed description of the invention
See figures.1.and.2, one abdominal cavity of the present invention complexity kidney surgery heat sink, including the utricule 1 that the more piece around kidney is end to end, is connected by tubule 2 between each utricule 1, head and the tail two condyle bodies 1 are connected to input tubule 3 and output tubule 4, and each utricule 1 can expand by water-filling.
Wherein, body surface area can be increased after utricule 1 water-filling, it is possible to be fully contacted with kidney, effectively reduce kidney temperature, utricule 1 is cylindrical, the volume of utricule 1 is unsuitable excessive, and length is unsuitable long or too short, excessive cannot be effectively fixed in kidney periphery, long, not flexible turn back, it is difficult to be centered around kidney periphery, too short, add the quantity of utricule 1, impact operation.The length of utricule 1 is preferably 3cm, and diameter is 2cm so that the surface area of each utricule 1 is about 18.84cm2, each utricule 1 is connected by tubule 2, and tubule 2 is also unsuitable long or too short, long, decrease the contact area of utricule 1 and kidney, affect cooling-down effect, too short then not flexible, the length of tubule 2 is preferably 1.5cm, and namely the spacing distance between adjacent utricule 1 controls between 1.5cm.Input tubule 3 is connected with head and the tail two condyle bodies 1 respectively with output tubule 4, and the length of input tubule 3 is preferably 50cm, and diameter is 0.4cm, and the length of output tubule 4 is preferably 50cm, and diameter is 0.3cm.
In this heat sink, brine ice sets up brine ice closed circuit by inputting tubule 3, exporting tubule 4, each condyle body 1 is centered around kidney periphery, brine ice enters in each condyle body 1, utricule 1 water-filling is fully contacted with kidney surface after expanding, the brine ice of flowing continues to take away kidney heat, kidney is carried out continuous uniform K cryogenic treatment, effectively reduces kidney temperature, reduce localized heat ischemic injuries.
In addition, in order to reach quickly to reduce the purpose of kidney temperature, water spray tubule 5 it has been also about in kidney periphery, water spray tubule 5 open at one end is as brine ice input port, the other end is closed, the length of water spray tubule 5 is preferably 50cm, diameter is 0.3cm, water spray tubule 5 is interval with multiple hole for water spraying 6 towards kidney, water spray tubule 5 injects brine ice by its uncovered one end, brine ice is flowed out by hole for water spraying 6 injection and kidney is carried out fast cooling process, so both can lower the temperature by continuous uniform, again can local fast cooling.
As preferably, utricule 1, tubule 2 and water spray tubule 5 all adopt TPU material to make, and are running into the emergency situations such as nephrorrhagia, can quickly pierce through and pull out from handle hole after utricule 1 discharges water, owing to this material surface is smooth, organ-tissue will not be caused damage in operation.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the invention is not restricted to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, it is also possible to make various change under the premise without departing from present inventive concept.
Claims (5)
1. an abdominal cavity complexity kidney surgery heat sink, it is characterized in that: include around the end to end utricule of the more piece of kidney, being connected by tubule between each described utricule, head and the tail two save described utricule and are connected to input tubule and output tubule, and each described utricule can expand by water-filling.
2. abdominal cavity according to claim 1 complexity kidney surgery heat sink, it is characterized in that: also include the water spray tubule around kidney, described water spray tubule open at one end, the other end is closed, and is interval with multiple hole for water spraying towards kidney on described water spray tubule.
3. abdominal cavity according to claim 2 complexity kidney surgery heat sink, it is characterised in that: described hole for water spraying is 4, and the diameter of described hole for water spraying is 3mm.
4. abdominal cavity according to claim 1 and 2 complexity kidney surgery heat sink, it is characterized in that: described utricule is 8 joints, each described utricule is cylindrical, the length of described utricule is 3cm, the diameter of described utricule is 2cm, spacing distance between adjacent described utricule is 1.5cm, and the total length that each described utricule and tubule are formed is 36～40cm.
5. abdominal cavity according to claim 1 complexity kidney surgery heat sink, it is characterised in that: described utricule, tubule and water spray tubule all adopt TPU material to make.
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 true CN105726200A (en) | 2016-07-06 |
| CN105726200B CN105726200B (en) | 2018-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610083134.3A Active CN105726200B (en) | 2016-02-05 | 2016-02-05 | A kind of abdominal cavity complexity kidney surgery heat sink |
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Cited By (1)
| 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 |
Citations (7)
| 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 |
| US20100030190A1 (en) * | 2008-06-24 | 2010-02-04 | Singh Vijay P | Gastroduodenal balloon tubes and methods for use in localized hypothermia |
| US20100292764A1 (en) * | 2006-04-28 | 2010-11-18 | The Newcastle Upon Tyne Hospitals Nhs Trust | Laparoscopic kidney cooling sheath |
| 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 |
-
2016
- 2016-02-05 CN CN201610083134.3A patent/CN105726200B/en active Active
Patent Citations (7)
| 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 |
| US20100292764A1 (en) * | 2006-04-28 | 2010-11-18 | The Newcastle Upon Tyne Hospitals Nhs Trust | Laparoscopic kidney cooling sheath |
| US20100030190A1 (en) * | 2008-06-24 | 2010-02-04 | Singh Vijay P | Gastroduodenal balloon tubes and methods for use in localized hypothermia |
| 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 |
|---|
| 李东顺: "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", 《万方学位论文数据库》 * |
Cited By (1)
| 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 |
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| Publication number | Publication date |
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| CN105726200B (en) | 2018-06-05 |
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