CN205252271U - Once only survey body temperature, survey abdominal pressure catheter - Google Patents
Once only survey body temperature, survey abdominal pressure catheter Download PDFInfo
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- CN205252271U CN205252271U CN201521030972.1U CN201521030972U CN205252271U CN 205252271 U CN205252271 U CN 205252271U CN 201521030972 U CN201521030972 U CN 201521030972U CN 205252271 U CN205252271 U CN 205252271U
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- pressure sensor
- catheter
- body temperature
- survey
- interface
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Abstract
The utility model relates to an once only survey body temperature, survey abdominal pressure catheter, this catheter have add the pressure sensor wire in rinsing chamber on the basis of once only surveying body temperature catheter structure, one end of pressure sensor wire is connected with pressure sensor to arrange pressure sensor in on the head of catheter, another of pressure sensor wire stretches out and washes that the interface is outer to be connected with pressure sensor changeover plug. These article disposable, simple structure, low cost, convenient to use are when having solved patient when the operation or in the first aid or inconvenient body temperature test and the abdominal pressure test when movable of patient to and the contrast of the internal temperature of body surface, patient with the continuous high precision measurement body temperature of same root catheter, measure the abdominal pressure, reduced patient's misery, also reduced patient's economic burden, these article probes is high precision measurement monitoring body temperature, abdominal pressure in succession, and does not need any external power supply, and the precision can reach + 0.2~ - 0.2 DEG C, can the timely feedback give relevant medical staff accuracy information.
Description
Technical field
The utility model relates to a kind of medicine equipment, especially relates to a kind of disposable survey body temperature, surveys abdominal pressure catheter.
Background technology
Measure patient's intraabdominal pressure, medical worker generally adopts letter to connect mensuration, it is to press and the next simple method of measuring intra-abdominal pressure that connects of bladder pressure by measuring in inferior vena cava pressure, stomach that letter connects mensuration, wherein cystometry method is simple, accurately, correlation is good, and therefore, the measuring method of utilizing bladder to measure intraabdominal pressure is generally adopted; Concrete grammar is as follows: make patient flat sleeping, under sterile working, catheter is inserted in bladder, after bladder is emptying, in bladder, inject the aseptic salt solution that oozes of 50-100ml through catheter, clamp urinary catheter, connect urinary catheter and urinal, connect urinary catheter and drainage bag with three-way connection, then connect pressure gauge and measure, at pubic symphysis place zeroising, record water-column and be force value;
At present, prior art has the survey body temperature catheter of function singleness, as the patent No. 2012204636224, name is called: a thermometric catheter, this kind of catheter not only solved the problem that is repeatedly used cross pollution, particularly solve patient in the time of operation or during in first aid or the inconvenient temperature taking when movable of patient, and the contrast of temperature in body surface body;
Also there is the catheter of the measurement patient intraabdominal pressure of function singleness, as the patent No. 2013207107496, name is called: the catheter that a kind of pressure measurement is used, this kind of catheter that pressure measurement is used, in catheter, an ad hoc measuring pressure passage, is provided with pressure-testing connection device in channel outlet;
Above-mentioned these two kinds of catheter function singlenesses, can only be used for clinical to patient's independent measurement body temperature or measurement abdominal pressure, while surveying abdominal pressure to patient, with surveying abdominal pressure catheter, while surveying body temperature, also need to change again the catheter that takes temperature, not only increased misery to patient, and increased financial burden;
In order to overcome the problem that above-mentioned functions is single, inventor Ge Hu, having invented name is called: disposable survey body temperature, abdominal pressure catheter, the patent No. is 2014201592685, it is on the excretory duct adopting after catheter other end excretion interface that this kind of catheter surveyed abdominal pressure, be connected with one of pressure-measuring pipe, and make the inner chamber of pressure-measuring pipe and the intracavity inter-connection of excretory duct, on excretory duct, pressure-measuring pipe and be provided with control urine flow to device; The other end of pressure-measuring pipe is provided with the manograph joint being connected with manograph; This kind measured abdominal pressure simultaneously, taken temperature with same catheter, although can solve well the problem of measuring body temperature in patient's intraabdominal pressure and abdomen with same catheter simultaneously, structure is more complicated still, and cost is high, and use is also not too convenient.
Utility model content
It is a kind of disposable that the purpose of this utility model is to provide, can directly insert bladder, and simple in structure, easy to use, can be to patient with same catheter continuous precise, take temperature, measure abdominal pressure disposable survey body temperature, survey abdominal pressure catheter;
For achieving the above object, the technical scheme that the utility model adopts is: this kind of disposable survey body temperature, survey abdominal pressure catheter, comprise multi lumen hose, be provided with atria, inflatable chamber, flushing chamber in multi lumen hose; On the circumference of catheter one head portion, be provided with several porus excretoriuses, be provided with flushing hole in its crown portion, and be provided with sacculus after catheter head; The other end of catheter is provided with excretion cone-shaped interface, inflatable interface, flushing interface; Excretion cone-shaped interface is connected with atria, porus excretorius set in multi lumen hose respectively; Inflatable interface is connected with inflatable chamber, sacculus set in multi lumen hose respectively; Rinsing interface is connected with flushing chamber, flushing hole set in multi lumen hose respectively; On inflatable interface, be furnished with inflated valve, on excretion cone-shaped interface, be furnished with Bag for collecting urine; In flushing chamber, be provided with thermal resistor wire, be furnished with thermistor for one of thermal resistor wire, and thermistor be placed in to the head of catheter; The other end of thermal resistor wire is stretched out to rinse outside interface and is connected with thermistor changeover plug; It is characterized in that: in flushing chamber, be also provided with pressure sensor wire, one of pressure sensor wire is connected with pressure sensor, and pressure sensor is placed in to the head of catheter; The other end of pressure sensor wire is stretched out to rinse outside interface and is connected with pressure sensor changeover plug;
The disposable survey body temperature of described one, survey abdominal pressure catheter, is characterized in that: described pressure sensor and thermistor one in front and one in back stagger to fit over and rinse in chamber;
The disposable survey body temperature of described one, survey abdominal pressure catheter, it is characterized in that: described pressure sensor, thermistor fit over respectively in PVC cover, each PVC cover inwall respectively and between pressure sensor, thermistor outer surface, be provided with epoxy resin layer and reinforce;
The disposable survey body temperature of described one, survey abdominal pressure catheter, it is characterized in that: before and after described pressure sensor and thermistor, stagger and fit in same PVC cover, between PVC cover inwall and pressure sensor, thermistor outer surface, be provided with epoxy resin layer and reinforce; Thermal resistor wire and pressure sensor wire are twisted rope and fit in flushing chamber;
The disposable survey body temperature of described one, survey abdominal pressure catheter, is characterized in that: the other end of described thermal resistor wire, pressure sensor wire is stretched out the outer part of flushing interface and fitted over respectively in plastic hose.
The utility model beneficial effect compared with prior art:
This product is disposable use, simple in structure, multiple functional, with low cost, easy to use, solve the problem that is repeatedly used cross pollution, particularly solve patient in the time of operation or during in first aid or inconvenient temperature taking and the abdominal pressure test when movable of patient, and the contrast of temperature in body surface body; And can, to patient with same catheter continuous precise, take temperature, measure abdominal pressure, reduce patient's misery, also reduce patient's financial burden; This product can directly be inserted patient's bladder, and without wound, probe can continuous precise be measured monitoring body temperature, abdominal pressure, and does not need any external power supply, and precision can reach+and 0.2～-0.2 DEG C, can feed back in time relevant medical worker's accurate information.
Brief description of the drawings:
Fig. 1 is front view of the present utility model;
Fig. 2 is A-A profile in Fig. 1;
Fig. 3 is B place zoomed-in view in Fig. 1;
Fig. 4 is C-C profile in Fig. 1;
Fig. 5 be in Fig. 1 D-D to view;
In figure:
1. inflated valve, 2. excretion cone-shaped interface, 3. multi lumen hose, 4. porus excretorius, 5. flushing hole, 6. thermistor, 7. thermal resistor wire, 8. rinses interface, 9. pressure sensor changeover plug, 10. thermistor changeover plug, 11. inflatable interfaces, 12. sacculus, 15. pressure sensors, 16. pressure sensor wires, 17. rinse chamber, 18. inflatable chambers, 19. atrias.
Detailed description of the invention:
Describe the utility model in detail below in conjunction with accompanying drawing:
As Figure 1-5, this kind of disposable survey body temperature, survey abdominal pressure catheter, comprise multi lumen hose 3, in multi lumen hose 3, be provided with atria 19, inflatable chamber 18, rinse chamber 17; On the circumference of catheter one head portion, be provided with several porus excretoriuses 4, be provided with flushing hole 5 in its crown portion, and be provided with sacculus 12 after catheter head; The other end of catheter is provided with excretion cone-shaped interface 2, inflatable interface 11, rinses interface 8; Excretion cone-shaped interface 2 is connected with atria 19, porus excretorius 4 set in multi lumen hose 3 respectively; Inflatable interface 11 is connected with inflatable chamber 18, sacculus 12 set in multi lumen hose 3 respectively; Rinsing interface 8 is connected with flushing chamber 17, flushing hole 5 set in multi lumen hose 3 respectively; On inflatable interface 11, be furnished with inflated valve 1, on excretion cone-shaped interface 2, connected urinal; In flushing chamber 17, be provided with thermal resistor wire 7, be furnished with thermistor 6 for one of thermal resistor wire 7, and thermistor 6 be placed in to the head of catheter; The other end of thermal resistor wire 7 is stretched out to rinse outside interface 8 and is connected with thermistor changeover plug 10; In flushing chamber 17, be also provided with pressure sensor wire 16, one of pressure sensor wire 16 is connected with pressure sensor 15, and pressure sensor 15 is placed in to the head of catheter; The other end of pressure sensor wire 16 is stretched out to rinse outside interface 8 and is connected with pressure sensor changeover plug 9;
In order to reduce pressure sensor 15, thermistor 6 shared position in flushing chamber 17 as far as possible, do not affect flushing liquor smooth and easy flowing in flushing chamber 17, the present embodiment one in front and one in back staggers pressure sensor 15 and thermistor 6 to fit over and rinses in chamber 17, and pressure sensor 15, thermistor 6 are fitted over respectively in PVC cover, each PVC cover inwall is respectively and between pressure sensor 15, thermistor 6 outer surfaces, be provided with epoxy resin layer and reinforce;
Another embodiment of the present utility model is: staggered and fitted in same PVC cover in pressure sensor 15 and thermistor 6 front and back, be provided with epoxy resin layer and reinforce between PVC cover inwall and pressure sensor 15, thermistor 6 outer surfaces; Thermal resistor wire 7 is twisted rope with pressure sensor wire 16 and fits in flushing chamber 17;
The thermal resistor wire 7 of above-mentioned two kinds of embodiment, the other end of pressure sensor wire 16 are stretched out the outer part of flushing interface 8 and are fitted over respectively in plastic hose;
Multi lumen hose 3 of the present utility model adopts 100% silica gel to make, and replaces the latex catheter of prior art; There are some researches show, using the infection rate of silica gel urethritis is 1/10th of latex, is starkly lower than the catheter that latex material is made;
Thermistor 6 parameters that the utility model adopts are 2252 Ω in the time of 25 DEG C, 0～50 DEG C of probe temperature, precision+0.2～-0.2 DEG C;
When use, by patient's clinostatism of making even, under sterile working, first, body is inserted into bladder by per urethra, opens inflated valve 1 and inflate to sacculus 12 by inflatable interface 11, inflatable chamber 18, sacculus 12 expanded and fix catheter; Thermistor changeover plug 10 is allocated in the jack on multi-parameter monitor, pressure sensor changeover plug 9 is connected with manograph instrument; First take temperature, will drain cone-shaped interface 2 in closed condition, because NTC thermistor 6 raises with temperature, resistance declines, temperature reduces and resistance rising, therefore, this change in resistance signal pass to multi-parameter monitoring instrument circuit and in instrument successive reaction out, complete the measurement of body temperature; After having surveyed body temperature, survey abdominal pressure again, first by porus excretorius 4, atria 19, excretion cone-shaped interface 2, intravesical urine is drawn, the urine in empty bladder, then closes excretion cone-shaped interface 2; Syringe is connected to and is rinsed on interface 8, inject 50-100ml physiological saline through flushing interface 8, flushing chamber 17, flushing hole 5 in bladder, intravesical pressure will be presented in manograph instrument by pressure sensor 15, completes the measurement to intravesical pressure; Thereby reach letter and connect the object that takes temperature, surveys intra-abdominal pressure; In the above-mentioned course of work, need to close in multi lumen hose 3 a certain chamber time (atria 19, inflatable chamber 18, rinse chamber 17), will after corresponding hose connection doubling, clamp with clip, can cutting-off liquid flow or air-flow, take off clip, under the effect of elastic force, can open voluntarily corresponding passage;
The utility model is not limited to above-described embodiment; on the basis of the utility model public technology scheme; those skilled in the art is according to the disclosed technology contents of the technical program; do not need the work of the property created just can make some replacements or distortion to some technical characterictics wherein, these replacements or distortion are all in the scope of the utility model protection.
Claims (5)
1. disposable survey body temperature, a survey abdominal pressure catheter, comprise multi lumen hose (3), is provided with atria (19), inflatable chamber (18), rinses chamber (17) in multi lumen hose (3); On the circumference of catheter one head portion, be provided with several porus excretoriuses (4), be provided with flushing hole (5) in its crown portion, and after catheter head, be provided with sacculus (12); The other end of catheter is provided with excretion cone-shaped interface (2), inflatable interface (11), rinses interface (8); Excretion cone-shaped interface (2) is connected with atria (19), porus excretorius (4) set in multi lumen hose (3) respectively; Inflatable interface (11) is connected with inflatable chamber (18), sacculus (12) set in multi lumen hose (3) respectively; Rinsing interface (8) is connected with flushing chamber (17), flushing hole (5) set in multi lumen hose (3) respectively; On inflatable interface (11), be furnished with inflated valve (1), on excretion cone-shaped interface (2), be furnished with Bag for collecting urine; In flushing chamber (17), be provided with thermal resistor wire (7), be furnished with thermistor (6) for one of thermal resistor wire (7), and thermistor (6) be placed in to the head of catheter; The other end of thermal resistor wire (7) is stretched out to rinse outside interface (8) and is connected with thermistor changeover plug (10); It is characterized in that: in flushing chamber (17), be also provided with pressure sensor wire (16), one of pressure sensor wire (16) is connected with pressure sensor (15), and pressure sensor (15) is placed in to the head of catheter; The other end of pressure sensor wire (16) is stretched out to rinse outside interface (8) and is connected with pressure sensor changeover plug (9).
2. the disposable survey body temperature of one according to claim 1, survey abdominal pressure catheter, is characterized in that: described pressure sensor (15) one in front and one in back staggers to fit over thermistor (6) and rinses in chamber (17).
3. the disposable survey body temperature of one according to claim 1, survey abdominal pressure catheter, it is characterized in that: described pressure sensor (15), thermistor (6) fit over respectively in PVC cover, each PVC cover inwall respectively and between pressure sensor (15), thermistor (6) outer surface, be provided with epoxy resin layer and reinforce.
4. the disposable survey body temperature of one according to claim 1, survey abdominal pressure catheter, it is characterized in that: described pressure sensor (15) staggers and fits in same PVC cover with thermistor (6) front and back, is provided with epoxy resin layer and reinforces between PVC cover inwall and pressure sensor (15), thermistor (6) outer surface; Thermal resistor wire (7) is twisted rope with pressure sensor wire (16) and fits in flushing chamber (17).
5. the disposable survey body temperature of one according to claim 1, survey abdominal pressure catheter, is characterized in that: the other end of described thermal resistor wire (7), pressure sensor wire (16) is stretched out to rinse outside interface (8) and partly fitted over respectively in plastic hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030972.1U CN205252271U (en) | 2015-12-11 | 2015-12-11 | Once only survey body temperature, survey abdominal pressure catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030972.1U CN205252271U (en) | 2015-12-11 | 2015-12-11 | Once only survey body temperature, survey abdominal pressure catheter |
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| Publication Number | Publication Date |
|---|---|
| CN205252271U true CN205252271U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521030972.1U Active CN205252271U (en) | 2015-12-11 | 2015-12-11 | Once only survey body temperature, survey abdominal pressure catheter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536122A (en) * | 2015-12-11 | 2016-05-04 | 江苏吉瑞达电子有限公司 | Disposable catheter for measuring human body temperature and abdominal pressure |
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2015
- 2015-12-11 CN CN201521030972.1U patent/CN205252271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536122A (en) * | 2015-12-11 | 2016-05-04 | 江苏吉瑞达电子有限公司 | Disposable catheter for measuring human body temperature and abdominal pressure |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |