CN203816058U - Disposable urinary catheter with functions of temperature and abdominal pressure measurement - Google Patents
Disposable urinary catheter with functions of temperature and abdominal pressure measurement Download PDFInfo
- Publication number
- CN203816058U CN203816058U CN201420159268.5U CN201420159268U CN203816058U CN 203816058 U CN203816058 U CN 203816058U CN 201420159268 U CN201420159268 U CN 201420159268U CN 203816058 U CN203816058 U CN 203816058U
- Authority
- CN
- China
- Prior art keywords
- catheter
- interface
- pressure
- furnished
- excretory duct
- 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.)
- Expired - Lifetime
Links
- 230000003187 abdominal effect Effects 0.000 title claims abstract description 23
- 230000002485 urinary effect Effects 0.000 title abstract 6
- 238000009530 blood pressure measurement Methods 0.000 title abstract 2
- 230000036760 body temperature Effects 0.000 claims abstract description 19
- 210000002700 urine Anatomy 0.000 claims abstract description 14
- 230000029142 excretion Effects 0.000 claims description 25
- 238000011010 flushing procedure Methods 0.000 claims description 10
- 239000000523 sample Substances 0.000 abstract description 3
- 208000002193 Pain Diseases 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000036407 pain Effects 0.000 abstract 1
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 210000004061 pubic symphysis Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 208000000143 urethritis Diseases 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Abstract
The utility model relates to a disposable urinary catheter with functions of temperature and abdominal pressure measurement. The disposable urinary catheter is characterized in that one end of a manometer tube is connected onto a drain tube behind a drain port in the other end of the urinary catheter, an inner cavity of the manometer tube is communicated with an inner cavity of the drain tube, and a device for controlling the flowing direction of urine is arranged on the drain tube and the manometer tube; and a manometer connector connected with the manometer is arranged at the other end of the manometer tube. The urinary catheter is disposable, simple in structure, low in cost and convenient to use, and solves problems about measurement of body temperature and abdominal pressure, as well as comparison of the temperature of the body surface and the temperature inside the body during operation or emergency treatment or when a patient cannot move conveniently; the body temperature and the abdominal pressure of the patient can be simultaneously and continuously measured by the same urinary catheter in a high-accuracy manner, pains of the patient are reduced, and economic burden of the patient is reduced; and the probe can continuously measure and monitor the body temperature and the abdominal pressure in a high-accuracy manner, any external power source is not required, the accuracy can range from 0.2 DEG C to subzero 0.2 DEG C, and accurate information can be timely fed back to a related medical worker.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of disposable survey body temperature, abdominal pressure catheter.
Background technology
At present, prior art has the survey body temperature catheter of function singleness, as patent No. ZL201220463622.4, name is called: disposable survey body temperature catheter, this kind of catheter not only solved the problem that is repeatedly used cross-contamination, 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; But this kind of catheter function singleness, can only be used for clinically in patient's take temperature, while surveying abdominal pressure, also needs separately to change and surveys abdominal pressure catheter to patient, has not only increased misery to patient, has also increased financial burden.
Utility model content
The purpose of this utility model is to provide the one can be disposable, can directly insert bladder, can be to patient with same catheter continuous precise, simultaneously take temperature, measure disposable survey body temperature, the abdominal pressure catheter of abdominal pressure;
For achieving the above object, the technical scheme that this utility model adopts is: this kind of disposable survey body temperature, abdominal pressure catheter, comprise multi lumen hose, and in multi lumen hose, be provided with excretory duct, gas tube, syringe pipe; On the circumference of catheter one incidence, be provided with several porus excretoriuses, be provided with flushing hole at its head, and be provided with sacculus at the first half of one of catheter; The other end of catheter is provided with excretion interface, inflation cone-shaped interface, rinses cone-shaped interface; Excretion interface is connected with excretory duct, porus excretorius set in multi lumen hose respectively; Inflation cone-shaped interface is connected with gas tube, sacculus set in multi lumen hose respectively; Rinsing cone-shaped interface is connected with syringe pipe, flushing hole set in multi lumen hose respectively; On inflation cone-shaped interface, be furnished with inflated valve, on excretion interface, be furnished with Bag for collecting urine; In the interface of the flushing cone-shaped interface of catheter, be furnished with union joint, in union joint centre bore, be fixed with wire, wire is furnished with of critesistor and is assigned in syringe pipe endoporus, and stretches to one of catheter; Other end at wire is furnished with changeover plug; It is characterized in that: on the excretory duct after catheter other end excretion interface, 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;
The disposable survey body temperature of described one, abdominal pressure catheter, is characterized in that: described control urine flow, to device, is on the excretory duct after excretion interface, is furnished with three-way valve, and one of pressure-measuring pipe is connected on three-way valve;
The disposable survey body temperature of described one, abdominal pressure catheter, it is characterized in that: described control urine flow is to device, on the excretory duct after excretion interface, is furnished with tee T, one of pressure-measuring pipe is connected on tee T, and after excretion interface on the excretory duct before tee T and be furnished with respectively switch on pressure-measuring pipe.
This utility model beneficial effect compared with prior art:
This product is disposable use, simple in structure, with low cost, easy to use, solve the problem that is repeatedly used cross-contamination, 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 be to patient with same catheter continuous precise, simultaneously take temperature, measure abdominal pressure, reduced patient's misery, also reduced 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 another embodiment front view of the present utility model;
In figure:
1. inflated valve, 2. excretion interface, 3. multi lumen hose, 4. porus excretorius, 5. flushing hole, 6. critesistor, 7. wire, 8. rinses cone-shaped interface, 9. union joint, 10. changeover plug, 11. inflation cone-shaped interfaces, 12. sacculus, 15. three-way valve, 16. pressure-measuring pipes, 17. switches, 18. manograph union joints, 19. tee Ts, 20. inflatable chambers, 21. atrias, 22. rinse chamber.
Detailed description of the invention:
In order to further illustrate above-mentioned purpose of the present utility model, technical scheme and effect, by the following examples by reference to the accompanying drawings and relevant known technological know-how this utility model is described:
This kind of disposable survey body temperature, abdominal pressure catheter, comprise multi lumen hose 3, is provided with excretory duct 21, gas tube 20, syringe pipe 22 in multi lumen hose 3; On the circumference of catheter one incidence, be provided with several porus excretoriuses 4, be provided with flushing hole 5 at its head, and be provided with sacculus 12 at the first half of one of catheter; The other end of catheter is provided with excretion interface 2, inflation cone-shaped interface 11, rinses cone-shaped interface 8; Excretion interface 2 is connected with excretory duct 21, porus excretorius 4 set in multi lumen hose 3 respectively; Inflation cone-shaped interface 11 is connected with gas tube 20, sacculus 12 set in multi lumen hose 3 respectively; Rinsing cone-shaped interface 8 is connected with syringe pipe 22, flushing hole 5 set in multi lumen hose 3 respectively; On inflation cone-shaped interface 11, be furnished with inflated valve 1, on excretion interface 2, be furnished with Bag for collecting urine; In the interface of the flushing cone-shaped interface 8 of catheter, be furnished with union joint 9, in union joint 9 centre bores, be fixed with wire 7, wire 7 is furnished with of critesistor 6 and is assigned in syringe pipe 22 endoporus, and stretches to one of catheter; Is furnished with changeover plug 10 in the other end of wire 7; On excretory duct 21 after catheter other end excretion interface 2, be connected with one of pressure-measuring pipe 16, and make the inner chamber of pressure-measuring pipe 16 and the intracavity inter-connection of excretory duct 21, on excretory duct 21, pressure-measuring pipe 16 and be provided with control urine flow to device; The other end of pressure-measuring pipe 16 is provided with the manograph joint 18 being connected with manograph;
Control first embodiment of urine flow to device, as shown in Figure 1, the present embodiment is on the excretory duct 21 after excretion interface 2, is furnished with three-way valve 15, three-way valve 15 is to turn on excretory duct 21 by the outlet of two of left and right, one of pressure-measuring pipe 16 is connected with the suitable for reading of three-way valve 15, and makes the inner chamber of pressure-measuring pipe 16 and the intracavity inter-connection of three-way valve 15;
The valve body of described three-way valve 15 has three mouths, and one enters scene 2, and when inner spool is during at diverse location, outlet is different, and in the time making spool on top by control crank, left and right mouth communicates, suitable for reading closing; In the time making spool in bottom by control crank, left mouthful is plugged, right mouthful and conducting suitable for reading;
Control second embodiment of urine flow to device, as shown in Figure 2, the present embodiment is on the excretory duct 21 after excretion interface 2, is furnished with tee T 19, be connected to the suitable for reading upper of tee T 19 by one of pressure-measuring pipe 16, and on excretory duct 21 before the rear tee T 19 of excretion interface 2 and be furnished with respectively switch 17 on pressure-measuring pipe 16;
In the time that needs are surveyed body temperature, the switch 17 fitting on pressure-measuring pipe 16 cuts out, open the switch 17 fitting over before the rear tee T 19 of excretion interface 2, make excretory duct 21 conductings; In the time that needs are surveyed abdominal pressure, open the switch 17 fitting on pressure-measuring pipe 16, make pressure-measuring pipe 16 and excretory duct 21 conductings, close the switch 17 fitting over before the rear tee T 19 of excretion interface 2;
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;
Described critesistor 6 fits in PVC cover, is provided with epoxy resin layer and reinforces between PVC cover inwall and critesistor 6 outer surfaces; Critesistor 6 parameters 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, changeover plug 10 is connected with instrument plug, this disposable survey body temperature, abdominal pressure catheter is inserted to patient's bladder, then instrument plug is allocated in the jack on multi-parameter monitor, manograph joint 18 is connected with manograph; Because NTC critesistor 6 raises with temperature, resistance declines, and temperature reduces and resistance raises, and therefore, this change in resistance signal passes to multi-parameter monitoring instrument circuit and successive reaction is out in instrument; When take temperature, excretory duct 21 is in opening state, and pressure-measuring pipe 16 is in closed condition; Surveyed after body temperature, the urine in empty bladder, injects 50-100ml normal saline, then opens conducting pressure-measuring pipe 16, makes excretion interface 2 ends of excretory duct 21 in closed condition, and excretory duct 21 and pressure-measuring pipe 16 are in conducting state; Patient lies on the back, and taking pubic symphysis as " 0 " point, water-column is intra-abdominal pressure, and reads the pressure of hydraulic pressure gauge in end-tidal; This utility model is indirectly to reflect Intraabdominal pressure by measuring internal organs pressure.
Claims (3)
1. disposable survey body temperature, an abdominal pressure catheter, comprises multi lumen hose (3), is provided with excretory duct (21), gas tube (20), syringe pipe (22) in multi lumen hose (3); On the circumference of catheter one incidence, be provided with several porus excretoriuses (4), be provided with flushing hole (5) at its head, and be provided with sacculus (12) at the first half of one of catheter; The other end of catheter is provided with excretion interface (2), inflation cone-shaped interface (11), rinses cone-shaped interface (8); Excretion interface (2) is connected with excretory duct (21), porus excretorius (4) set in multi lumen hose (3) respectively; Inflation cone-shaped interface (11) is connected with gas tube (20), sacculus (12) set in multi lumen hose (3) respectively; Rinsing cone-shaped interface (8) is connected with syringe pipe (22), flushing hole (5) set in multi lumen hose (3) respectively; On inflation cone-shaped interface (11), be furnished with inflated valve (1), on excretion interface (2), be furnished with Bag for collecting urine; In the interface of the flushing cone-shaped interface (8) of catheter, is furnished with union joint (9), in union joint (9) centre bore, be fixed with wire (7), wire (7) is furnished with of critesistor (6) and is assigned in syringe pipe (22) endoporus, and stretches to one of catheter; Is furnished with changeover plug (10) in the other end of wire (7); It is characterized in that: on the excretory duct (21) after catheter other end excretion interface (2), be connected with of pressure-measuring pipe (16), and make the inner chamber of pressure-measuring pipe (16) and the intracavity inter-connection of excretory duct (21), go up and be provided with at excretory duct (21), pressure-measuring pipe (16) and control urine flow to device; The other end of pressure-measuring pipe (16) is provided with the manograph joint (18) being connected with manograph.
2. the disposable survey body temperature of one according to claim 1, abdominal pressure catheter, it is characterized in that: described control urine flow is to device, be on the excretory duct (21) after excretion interface (2), be furnished with three-way valve (15), one of pressure-measuring pipe (16) is connected on three-way valve (15).
3. the disposable survey body temperature of one according to claim 1, abdominal pressure catheter, it is characterized in that: described control urine flow is to device, on the excretory duct (21) after excretion interface (2), is furnished with tee T (19), be connected to tee T (19) by one of pressure-measuring pipe (16) upper, and the front excretory duct (21) of tee T (19) above and on pressure-measuring pipe (16) is furnished with respectively switch (17) after excretion interface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159268.5U CN203816058U (en) | 2014-04-02 | 2014-04-02 | Disposable urinary catheter with functions of temperature and abdominal pressure measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159268.5U CN203816058U (en) | 2014-04-02 | 2014-04-02 | Disposable urinary catheter with functions of temperature and abdominal pressure measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816058U true CN203816058U (en) | 2014-09-10 |
Family
ID=51471605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159268.5U Expired - Lifetime CN203816058U (en) | 2014-04-02 | 2014-04-02 | Disposable urinary catheter with functions of temperature and abdominal pressure measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877668A (en) * | 2014-04-02 | 2014-06-25 | 葛虎 | Disposable urethral catheter for measuring body temperature and abdominal pressure |
-
2014
- 2014-04-02 CN CN201420159268.5U patent/CN203816058U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877668A (en) * | 2014-04-02 | 2014-06-25 | 葛虎 | Disposable urethral catheter for measuring body temperature and abdominal pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU JRD ELECTRONICS CO., LTD. Free format text: FORMER OWNER: GE HU Effective date: 20150909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150909 Address after: 224300, Yancheng City Industrial Park, Sheyang Economic Development Zone, Jiangsu, (Jiangsu Ji Rui Electronics Co., Ltd.) Patentee after: JIANGSU JRD MEDICAL TECH Co.,Ltd. Address before: 224300, Yancheng City Industrial Park, Sheyang Economic Development Zone, Jiangsu, (Jiangsu Ji Rui Electronics Co., Ltd.) Patentee before: Ge Hu |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |