CN104840299B - Air exhausting and temperature measuring pipe for hyperthemal perfusion treatment of abdominal cavity - Google Patents
Air exhausting and temperature measuring pipe for hyperthemal perfusion treatment of abdominal cavity Download PDFInfo
- Publication number
- CN104840299B CN104840299B CN201510198162.5A CN201510198162A CN104840299B CN 104840299 B CN104840299 B CN 104840299B CN 201510198162 A CN201510198162 A CN 201510198162A CN 104840299 B CN104840299 B CN 104840299B
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- Prior art keywords
- air bag
- temperature
- exhaust
- tube
- abdominal
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- 210000000683 abdominal cavity Anatomy 0.000 title claims abstract description 13
- 230000010412 perfusion Effects 0.000 title abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000001802 infusion Methods 0.000 claims description 19
- 230000003187 abdominal effect Effects 0.000 claims description 18
- 238000007912 intraperitoneal administration Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 description 22
- 238000002512 chemotherapy Methods 0.000 description 10
- 210000001015 abdomen Anatomy 0.000 description 7
- 206010028980 Neoplasm Diseases 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000000973 chemotherapeutic effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003211 malignant effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 210000004881 tumor cell Anatomy 0.000 description 2
- 208000006678 Abdominal Neoplasms Diseases 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 206010061289 metastatic neoplasm Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention relates to an air exhausting and temperature measuring pipe for hyperthemal perfusion treatment of an abdominal cavity. The air exhausting and temperature measuring pipe comprises an air exhausting pipe body and a temperature detecting unit. The air exhausting pipe body comprises an inner pipe section stretching in the abdominal cavity and an outer pipe section located outside the abdominal cavity all the time. The inner pipe section is provided with an inflation air bag which surrounds the outer wall of the inner end of the inner pipe section. A side hoe is formed in the side wall of the inner end of the inner pipe section, and an inflation connector is arranged on the outer pipe section. The inflation connector is connected with the inflation air bag through an air pipeline located on the inner side of the air exhausting pipe body. The temperature detecting unit comprises a temperature sensing probe fixed to the inner end of the inner pipe section, and a temperature detecting display unit located outside the abdominal cavity, and the temperature detecting display unit and the temperature detecting probe are in signal connection. The air exhausting and temperature measuring pipe is novel in structure, low in cost, capable of monitoring the temperature of perfusate at any time, exhausting excessive air in the body cavity and observing whether the body cavity is filled of the perfusate, capable of improving the precision of treatment operation and achieving safety and repeatability, and capable of being widely used for clinical body cavity perfusion treatment.
Description
Technical field
It is particularly a kind of for abdominal thermal infusion treatment the present invention relates to a kind of medicine equipment for thermo-chemotherapy
Exhaust temperature tube.
Background technology
Abdominal thermal infusion treatment technology is a kind of means that can effectively reduce the postoperative Implantation matastasis of patient, to prevention and treatment
The postoperative subclinical focus of Implantation matastasis, elimination has the therapeutic action of uniqueness caused by malignant abdominal tumors.Abdominal thermal infusion is controlled
The cure mechanism for the treatment of technology, is the sensitiveness using tumour cell to temperature, and tumour cell can be by high concentration at a certain temperature
Chemotherapeutics kill and normal structure sustain damage it is smaller, in addition the thermal sensitization effect of chemotherapeutic, perfusion liquid machinery rinse trip
From cancer cell.The specific method of body cavity heat perfusion is：Primer solution and chemotherapeutics are heated to 41-43 DEG C or so, are passed through
Extracorporeal circulation system is conducted into abdominal cavity and persistent loop, and heavy dose of hyperthermia-chemotherapy liquid energy enough makes the small cancer metastasis of body cavity
More fully contacted with chemotherapeutic, and have higher, constant, lasting drug concentration in body cavity, chemotherapy liquid pair in filling process
The free cancer cell of body cavity can play mechanical removal effect, and play lethal effect to body cavity plantation or metastatic tumor, so as to control
Malignant body cavity effusion.And during actual thermo-chemotherapy, due to lacking the instrument and equipment of specialty, it is impossible to detect obturator
Whether not to the utmost, whether liquid is full of gas in chamber, may thus leave dead space, influences pouring liquid therapeutic effect；In addition,
Thermo-chemotherapy is higher to irrigating the temperature control requirement of liquid, can accurately control the fluid temperature in splanchnocoel to be also in real time
The a great problem that the treatment method faces.
The content of the invention
Based on above mentioned problem, goal of the invention of the invention there are provided a kind of structure it is novel, with low cost, operation letter
The good exhaust temperature tube for abdominal thermal infusion treatment of single, controllability.
In order to realize foregoing invention purpose, present invention employs following technical scheme：It is a kind of to be treated for abdominal thermal infusion
Exhaust temperature tube, including exhaust tube body and temperature measuring unit, the exhaust tube body includes for stretching into intraperitoneal inner tube
Section and always situated in abdominal cavity outside outer segment；Interior pipeline section is provided with air bag, and air bag is centered around the interior of said inner tube section
On the outer wall of end；The inner end side wall of said inner tube section is provided with side opening；The outer segment is provided with gas-charging connection, the inflation
Joint connects the air bag by being located at the gas ducting on the inside of exhaust tube body；The temperature measuring unit includes being fixed on institute
The inner temperature probe of interior pipeline section and the thermometric display unit outside abdominal cavity are stated, the thermometric display unit is visited with the thermometric
Head signal connection.
Exhaust temperature tube of the invention, keeps exhaust tube body to swim in perfusion liquid by the air bag on interior pipeline section
On, and then side opening on the inner end side wall for passing through interior pipeline section excretes intraperitoneal residual gas, to reduce residual gas chamber, makes
Perfusion chemotherapy liquid is fully contacted with body cavity inner surface.In addition, detecting the temperature of heat perfusion liquid in abdomen by temperature probe, and pass through
Signal transmission makes the temperature of health care workers' real-time monitoring perfusion liquid to external thermometric display unit, so increased abdominal cavity
The controllability and validity of thermo-chemotherapy operation.The exhaust temperature tube beneficial effect such as also have with low cost, manipulation simple
Really.
Preferably, the gas-charging connection is provided with one is used to detect the monitoring bubble of air bag air pressure, the monitoring gas
Bubble is connected by gas-charging connection with gas ducting.The air pressure for being provided for monitoring air bag of the monitoring bubble, prevents inflation
Amount is excessive situations such as cause air bag to rupture.
Preferably, the quantity of the side opening is at least three, and wherein at least two side opening is located proximate on air bag
Side, at least one side opening is against air bag lower section.Because during thermo-chemotherapy, air pressure can be adjoint in patient's abdomen
Pouring liquid is stepped up, and now gas just can be discharged by being vented in temperature tube the side opening on pipeline section to external in abdomen, therefore extremely
Rare two side openings are on air bag；When being vented the oblique insertion of temperature tube and being intraperitoneal, under air bag
Side opening can also be used to being vented or discharging surplus liquid.
Preferably, unidirectional charging valve is provided with inside the gas-charging connection, that is, prevents from outwards losing heart, again can be in treatment end
Afterwards, gas bleeding, is easy to take out blast pipe.
Preferably, the thermometric display unit is connected or wireless connection with temperature probe by holding wire.
Preferably, the thermometric display unit is temperature monitor, for perfusion liquid temperature in Real Time Observation abdomen.
Preferably, the temperature probe is easy to and perfusion liquid directly contact in abdomen, accurate detection located at air bag lower section
Fluid temperature.
Preferably, the diameter of the exhaust tube body is between 1.5 centimetres to 2 centimetres.Blast pipe can slightly influence very much its to
On float, it is too thin to be unfavorable for exhaust again, be also unfavorable for the setting of the parts such as temperature probe and air bag, therefore exhaust tube body is needed
To be selected in above-mentioned diameter range.
The exhaust temperature tube for abdominal thermal infusion treatment of above-mentioned technical proposal is employed, perfusion liquid can be at any time monitored
The temperature of body, and whether gas unnecessary in body cavity and observation perfusion liquid can be discharged full of whole body cavity, the treatment of raising is grasped
The precision of work, security and repeatability, can be widely used for clinical intraperitoneal perfusion treatment.Also, exhaust thermometric tubular construction letter
It is single reasonable, low cost, but it is very useful.
Brief description of the drawings
Fig. 1：The use state structural representation of the embodiment of the present invention；
Fig. 2：Along the cross-sectional view of line A-A in Fig. 1.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment：The exhaust temperature tube for abdominal thermal infusion treatment as shown in Figure 1 and Figure 2, including exhaust tube body 1
And temperature measuring unit.The external diameter for being vented tube body 1 is 1.5-2 centimetres, and it is used to stretching into intraperitoneal interior pipeline section a and always situated in abdomen
Outer segment b outside chamber.Interior pipeline section a is provided with air bag 2, and air bag 2 is centered around on the inner end outer wall of interior pipeline section a, fills
Diameter is about 3-4cm after gas；Outer segment b is provided with gas-charging connection 4, and gas-charging connection 4 is by being located at filling for the inner side of exhaust tube body 1
Feed channel 5 connects air bag 2.To prevent air bag 2 from outwards losing heart, unidirectional charging valve 42 is provided with inside joint.It is anti-
Only aeration quantity is excessive situations such as cause air bag 2 to rupture, and one is additionally provided with gas-charging connection 4 for detecting the gas of air bag 2
The monitoring bubble 41 of pressure, a diameter of 1cm after inflation, monitoring bubble 41 is connected by gas-charging connection 4 with gas ducting 5.Due to
The excessive gas or surplus liquid for needing discharge intraperitoneal during thermo-chemotherapy, therefore in the inner end side wall of interior pipeline section a
It is provided with three side openings 3, two of which side opening 3 is located proximate to the top of air bag 2, and the 3rd side opening 3 abut the inflation
The lower section of air bag 2.In addition, temperature measuring unit includes being fixed on the inner temperature probes 6 of interior pipeline section a and the temperature monitoring outside abdominal cavity
Instrument 7, temperature monitor 7 is connected with temperature probe 6 by holding wire 8.
In abdominal thermal infusion therapeutic process, by exhaust temperature tube insertion abdominal cavity of patients of the invention, connect by inflation
First 4 stop in good time to the airbag aeration on pipeline section a in blast pipe, the inflated condition of the monitoring bubble 41 on observation gas-charging connection 4
Air bag 2 is inflated.When by other calibers to Peritoneal Infusions liquid, abdominal pressure increase, exhaust tube body 1 will be in company with filling
Gas air bag 2 is floated up, and now, two side openings 3 in air bag top are located at the top of intraperitoneal liquid, and intracavity gas just may be used
Enter in blast pipe from side opening 3, and through blast pipe to external discharge.Before perfusion terminates, inflating air is extracted by gas-charging connection
Gas in capsule 2, then progressively extracts blast pipe, and a small amount of residual gas or surplus liquid can be by blast pipe bottoms in abdomen
Side opening is discharged.In whole hot filling process, temperature probe 6 is constantly in the middle of Peritoneal Infusions liquid, the temperature that will be detected
Give patient external temperature monitor 7 by the real-time Transmission of holding wire 8, facilitate medical personnel to monitor.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention.Such as in outer tube of the present invention
Drainage bag is set in section, for the gas discharged during drainage thermo-chemotherapy or the liquid with discharge, belongs to this area skill
The customary means that art personnel are grasped；For another example, thermometric display unit is wirelessly connected with temperature probe 6 by wifi network or bluetooth etc.
Connect.All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., should be included in the present invention
Protection domain within.
Claims (8)
1. it is a kind of for abdominal thermal infusion treatment exhaust temperature tube, it is characterised in that：Including exhaust tube body (1) and thermometric list
Unit, the exhaust tube body (1) including for stretch into intraperitoneal interior pipeline section (a) and always situated in abdominal cavity outside outer segment (b)；
Interior pipeline section (a) is provided with air bag (2), and air bag (2) is centered around on the inner end outer wall of said inner tube section (a)；It is described
The inner end side wall of interior pipeline section (a) is provided with side opening (3)；The outer segment (b) is provided with gas-charging connection (4), and the inflation connects
Head (4) connects the air bag (2) by the gas ducting (5) on the inside of exhaust tube body (1)；The temperature measuring unit bag
Include and be fixed on the inner temperature probe (6) of said inner tube section (a) and the thermometric display unit outside abdominal cavity, the thermometric shows
Unit is connected with the temperature probe (6) signal.
2. a kind of exhaust temperature tube for abdominal thermal infusion treatment as claimed in claim 1, it is characterised in that：The inflation
Joint (4) is provided with one is used to detect the monitoring bubble (41) of air bag (2) air pressure, and monitoring bubble (41) is by inflation
Joint (4) is connected with gas ducting (5).
3. a kind of exhaust temperature tube for abdominal thermal infusion treatment as claimed in claim 1, it is characterised in that：The side opening
(3) quantity is at least three, and wherein at least two side opening (3) is located proximate to air bag (2) top, at least one side opening
(3) against the air bag (2) lower section.
4. a kind of exhaust temperature tube for abdominal thermal infusion treatment as claimed in claim 1, it is characterised in that：The inflation
Unidirectional charging valve (42) is provided with inside joint (4).
5. a kind of exhaust temperature tube for abdominal thermal infusion treatment as claimed in claim 1, it is characterised in that：The inflation
Joint (4) root is connected through a screw thread with exhaust tube body (1).
6. a kind of exhaust temperature tube for abdominal thermal infusion treatment as claimed in claim 1, it is characterised in that：The thermometric
Display unit is temperature monitor (7).
7. a kind of exhaust temperature tube for abdominal thermal infusion treatment as claimed in claim 1, it is characterised in that：The thermometric
Probe (6) is located at air bag (2) lower section.
8. a kind of exhaust temperature tube for abdominal thermal infusion treatment as claimed in claim 1, it is characterised in that：The exhaust
The diameter of tube body (1) is between 1.5 centimetres to 2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198162.5A CN104840299B (en) | 2015-04-24 | 2015-04-24 | Air exhausting and temperature measuring pipe for hyperthemal perfusion treatment of abdominal cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198162.5A CN104840299B (en) | 2015-04-24 | 2015-04-24 | Air exhausting and temperature measuring pipe for hyperthemal perfusion treatment of abdominal cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104840299A CN104840299A (en) | 2015-08-19 |
| CN104840299B true CN104840299B (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510198162.5A Expired - Fee Related CN104840299B (en) | 2015-04-24 | 2015-04-24 | Air exhausting and temperature measuring pipe for hyperthemal perfusion treatment of abdominal cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104840299B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569728B (en) * | 2017-09-30 | 2019-01-04 | 南阳市中心医院 | A kind of heat perfusion direct temperature measurement drainage tube external member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204601196U (en) * | 2015-04-24 | 2015-09-02 | 浙江大学 | For the aerofluxus temperature tube of abdominal thermal infusion treatment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE823181C (en) * | 1949-08-15 | 1951-12-03 | Ruesch Fa | Balloon catheter and process for its manufacture |
| US5108364A (en) * | 1989-02-16 | 1992-04-28 | Sumitomo Bakelte Company Limited | Monitoring catheter for medical use |
| CN2413708Y (en) * | 2000-03-31 | 2001-01-10 | 吴金岭 | Displsable pleuroperitoneal treating apparatus |
| CN2577849Y (en) * | 2002-10-28 | 2003-10-08 | 陈学谦 | Safety closed intrathoracic drain |
| CN201445671U (en) * | 2009-08-13 | 2010-05-05 | 李志义 | Abdominal air discharge device |
| CN101972509A (en) * | 2010-11-03 | 2011-02-16 | 中国人民解放军第二军医大学 | Double-balloon porous spherical-head anal tube |
| CN202313543U (en) * | 2011-07-20 | 2012-07-11 | 谷彦良 | Disposable postoperative anus plug |
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- 2015-04-24 CN CN201510198162.5A patent/CN104840299B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204601196U (en) * | 2015-04-24 | 2015-09-02 | 浙江大学 | For the aerofluxus temperature tube of abdominal thermal infusion treatment |
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| CN104840299A (en) | 2015-08-19 |
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Granted publication date: 20170524 Termination date: 20200424 |