CN106237481A - Temperature display catheter - Google Patents
Temperature display catheter Download PDFInfo
- Publication number
- CN106237481A CN106237481A CN201610341273.1A CN201610341273A CN106237481A CN 106237481 A CN106237481 A CN 106237481A CN 201610341273 A CN201610341273 A CN 201610341273A CN 106237481 A CN106237481 A CN 106237481A
- Authority
- CN
- China
- Prior art keywords
- catheter
- thermometer
- temperature
- temperature display
- passage
- 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
Links
Classifications
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
- A61B5/6874—Bladder
-
- 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
- A61M25/10—Balloon 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/50—Temperature
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Child & Adolescent Psychology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The present invention is a kind of temperature display catheter, including the catheter for drainage of urine, one end of catheter has the catheterizing port being connected with urinal, the other end circumference of catheter has some porus excretoriuses, also include thermometer, the end of measuring of thermometer inserts tube wall near the catheterizing port of catheter and is through in porus excretorius along described catheter length direction, and the compensation end of thermometer connects display instrument.This design utilizes the structure of ordinary urethral catheter to add thermometer just can read bladder temperature in real time, and this design cost is cheap, convenient for production, is suitable for promoting.
Description
Technical field
The present invention relates to a kind of catheter, be specifically a kind of temperature display catheter, belong to technical field of medical instruments.
Background technology
During rapid rewarming after patient is carried out extracorporeal circulation, generally use pulmonary artery catheter thermometric, this temperature measuring equipment
Being the smart machine of integrated module design, its cost is costly.Finding according to modern medicine study, bladder temperature is moved with lung
Arteries and veins temperature is relevant, it is possible to surveys bladder temperature and substitutes survey PATo, due to critical patient's urethra of extracorporeal circulation
It is typically by plug in catheter, so bladder temperature to be surveyed must be measured after being taken out by catheter, bothers very much.
Summary of the invention
Technical problem solved by the invention is to provide a kind of temperature display catheter that can read bladder temperature in real time.
Patent of the present invention is achieved through the following technical solutions:
A kind of temperature display catheter, including the catheter for drainage of urine, one end of this catheter has leading of being connected with urinal
Urine mouth, the other end circumference of catheter has some porus excretoriuses, also includes thermometer, measurement end the leading from catheter of thermometer
Inserting in tube wall near urine mouth and be through in porus excretorius along catheter length direction, the compensation end of thermometer connects display instrument
Table.
Catheter is a kind of pipeline being made up of rubber, can insert bladder so that drainage of urine via patient's urethra,
Have an air bag to fix catheter near catheter head end to stay in bladder, and difficult drop-off.Porus excretorius is flowed through by measurement
The temperature of urine assesses intravesical temperature, the most accurately and reliably.
The present invention technical scheme be:
Further, catheter is reserved with the passage inserted for described thermometer measure end, the one of described passage in its sidewall
End opening is on the outer wall of catheterizing port side, and the other end opening of described passage is on the sidewall of porus excretorius.
Further, the internal diameter of passage is suitable with the external diameter of described thermometer measure end.
Further, passage has the handle hole of at least one and catheter ft connection.
Further, temperature is calculated as thermocouple thermometer or thermal resistance thermometer.
Further, thermocouple thermometer uses K-type thermocouple as temperature sensor.
Further, thermal resistance thermometer uses PT100 thermal resistance temperature sensor.
The invention have the benefit that 1) thermometer inserts in human bladder along with catheter, can facilitate medical personnel
Read bladder temperature at any time；2) the end passage reserved along catheter of measuring of thermometer inserts, and will not produce patient additionally
Stimulation；3) having handle hole on passage is to prevent the insertion of passage long thermometer probe relatively difficult, thus can be fine
Guarantee change thermometer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: catheter 1, catheterizing port 2, porus excretorius 3, air bag 4, thermometer temperature sensing probe 5, temperature display watch dish 6, operation
Hole 7.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be apparent to effect, in conjunction with accompanying drawing
It is expanded on further how patent of the present invention is implemented:
A kind of temperature display catheter, as it is shown in figure 1, one end of catheter 1 is provided with the catheterizing port 2 being connected with urinal, catheter 1 another
One end circumference has some porus excretoriuses 3, and circumferentially distributed air bag 4 on the catheter at porus excretorius 3 rear, catheter 1 is in its sidewall
Being reserved with and measure, for thermocouple thermometer, the passage that end inserts, the external diameter that the internal diameter of passage measures end with thermocouple thermometer is fitted mutually
Joining, K-type thermocouple thermometer temperature-sensing probe 5 inserts from passage and is through in porus excretorius 3 along catheter 1 length direction, for
Facilitating plugging and unplugging of thermometer temperature sensing probe 5, be additionally provided with handle hole 7 in the channel, the compensation end of thermometer connects display dial
6。
This design facilitates medical care by having the formation one that combines with ordinary urethral catheter of the thermocouple thermometer of extension lead
Personnel read the temperature display catheter of bladder temperature at any time, user can be facilitated to plug and unplug thermometer at any time by reserved handle hole
Temperature-sensing probe, very convenient and practical.
Claims (7)
1. a temperature display catheter, including the catheter for drainage of urine, one end of described catheter has and is connected with urinal
Catheterizing port, the other end circumference of described catheter has some porus excretoriuses, it is characterised in that: also include thermometer, described temperature
The end of measuring of degree meter inserts tube wall near the catheterizing port of catheter and is through to porus excretorius along described catheter length direction
In, the compensation end of described thermometer connects display instrument.
Temperature display catheter the most according to claim 1, it is characterised in that: described catheter is reserved with for institute in its sidewall
State the passage that thermometer measure end inserts, the one end open of described passage on the outer wall of catheterizing port side, another of described passage
End opening is on the sidewall of porus excretorius.
Temperature display catheter the most according to claim 2, it is characterised in that: the internal diameter of described passage and described thermometer measure
The external diameter of end is suitable.
Temperature display catheter the most according to claim 2, it is characterised in that: have at least one and catheter on described passage
The handle hole of ft connection.
Temperature display catheter the most according to claim 1, it is characterised in that: described temperature is calculated as thermocouple thermometer or heat
Resistance thermometer.
Temperature display catheter the most according to claim 5, it is characterised in that: described thermocouple thermometer uses K-type thermocouple
As temperature sensor.
Temperature display catheter the most according to claim 5, it is characterised in that: described thermal resistance thermometer uses PT100 thermoelectricity
Resistance temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341273.1A CN106237481A (en) | 2016-05-20 | 2016-05-20 | Temperature display catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341273.1A CN106237481A (en) | 2016-05-20 | 2016-05-20 | Temperature display catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237481A true CN106237481A (en) | 2016-12-21 |
Family
ID=57626608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610341273.1A Pending CN106237481A (en) | 2016-05-20 | 2016-05-20 | Temperature display catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952163A (en) * | 2017-12-19 | 2018-04-24 | 江苏弘积医疗器械有限公司 | Three chamber thermometric catheters |
| CN109350830A (en) * | 2018-09-27 | 2019-02-19 | 广州圣犹达生物科技有限公司 | Portable temperature display device and catheter temp measuring system for catheter thermometric |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1586664A (en) * | 2004-09-09 | 2005-03-02 | 上海交通大学 | Multiple mode combiend therapeutic head for prostate disease |
| CN201260721Y (en) * | 2008-08-28 | 2009-06-24 | 胡化刚 | Safe type three-chamber temperature measurement catheter |
| CN201399152Y (en) * | 2009-03-02 | 2010-02-10 | 吴京兰 | Catheter device with temperature sensor |
| CN202052182U (en) * | 2011-03-18 | 2011-11-30 | 苏州大学 | Gastrointestinal casing |
| KR20150069803A (en) * | 2013-12-16 | 2015-06-24 | 장범진 | esophageal with temperature sensor and suction possibility |
| CN204428502U (en) * | 2014-11-14 | 2015-07-01 | 遵义医学院附属医院 | A kind of peritoneal dialysis pipeline with side opening |
| CN104814876A (en) * | 2015-04-27 | 2015-08-05 | 北京大学第一医院 | Stomach tube with back flowing preventing gasbag and pharyngeal attraction side hole |
| CN205948171U (en) * | 2016-05-20 | 2017-02-15 | 张海伟 | Show temperature catheter |
-
2016
- 2016-05-20 CN CN201610341273.1A patent/CN106237481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1586664A (en) * | 2004-09-09 | 2005-03-02 | 上海交通大学 | Multiple mode combiend therapeutic head for prostate disease |
| CN201260721Y (en) * | 2008-08-28 | 2009-06-24 | 胡化刚 | Safe type three-chamber temperature measurement catheter |
| CN201399152Y (en) * | 2009-03-02 | 2010-02-10 | 吴京兰 | Catheter device with temperature sensor |
| CN202052182U (en) * | 2011-03-18 | 2011-11-30 | 苏州大学 | Gastrointestinal casing |
| KR20150069803A (en) * | 2013-12-16 | 2015-06-24 | 장범진 | esophageal with temperature sensor and suction possibility |
| CN204428502U (en) * | 2014-11-14 | 2015-07-01 | 遵义医学院附属医院 | A kind of peritoneal dialysis pipeline with side opening |
| CN104814876A (en) * | 2015-04-27 | 2015-08-05 | 北京大学第一医院 | Stomach tube with back flowing preventing gasbag and pharyngeal attraction side hole |
| CN205948171U (en) * | 2016-05-20 | 2017-02-15 | 张海伟 | Show temperature catheter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952163A (en) * | 2017-12-19 | 2018-04-24 | 江苏弘积医疗器械有限公司 | Three chamber thermometric catheters |
| CN109350830A (en) * | 2018-09-27 | 2019-02-19 | 广州圣犹达生物科技有限公司 | Portable temperature display device and catheter temp measuring system for catheter thermometric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
| RJ01 | Rejection of invention patent application after publication |