CN211214891U - Portable multifunctional indwelling catheter - Google Patents
Portable multifunctional indwelling catheter Download PDFInfo
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- CN211214891U CN211214891U CN201921215220.0U CN201921215220U CN211214891U CN 211214891 U CN211214891 U CN 211214891U CN 201921215220 U CN201921215220 U CN 201921215220U CN 211214891 U CN211214891 U CN 211214891U
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Abstract
The utility model discloses a portable multi-functional catheter of keeping somewhere, including the inside ureter that has mutually independent drainage chamber, washes the chamber and detect the chamber, seted up on the lateral wall of the one end of ureter and communicate respectively drainage chamber, wash the chamber and detect the through-hole in chamber, be equipped with the gasbag on the outer wall of ureter, the other end of ureter is equipped with the connection the gasbag inflation joint of gasbag to and communicate the drainage chamber respectively, wash the chamber and detect the drainage joint, the flushing joint of chamber and detect the chamber and connect, the drainage connects and is connected with low negative pressure drainage bottle through the rubber tube, it is connected with pressure measurement mechanism to detect the joint. The utility model has the advantages of simple structure, convenient to use, the convenience is high, can satisfy patient's urine drainage and wash, can realize the indirect detection to patient intra-abdominal pressure again, has the multifunctionality.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a portable multi-functional ureter of keeping somewhere.
Background
With the improvement of medical technology and medical service level, indwelling catheters are now the more commonly used technology, especially for urology surgery and critically ill patients. In addition, the kit has great significance for detecting the intra-abdominal pressure of patients for clinical indications such as sepsis, Systemic Inflammatory Response Syndrome (SIRS), ischemia reperfusion injury, visceral compression (a large amount of hydrops in the abdominal cavity, peritoneal dialysis, huge tumors in the abdominal cavity, bellybutton and the like), surgical operations, severe wounds and the like.
At present, a multifunctional indwelling urinary catheter which can meet the drainage of urine and can indirectly detect the intra-abdominal pressure of a patient is clinically lacked.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a portable multi-functional catheter of keeping somewhere, its simple structure, convenient to use, the convenience is high, can satisfy patient's urine drainage and wash, can realize again having the multifunctionality to the indirect detection of patient intra-abdominal pressure.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a portable multi-functional ureter of keeping somewhere, has mutually independent drainage chamber, washes the chamber and detects the ureter in chamber including inside, set up on the lateral wall of the one end of ureter and communicate respectively the drainage chamber, wash the chamber and detect the through-hole in chamber, the through-hole is equipped with a plurality ofly, is equipped with the gasbag on the outer wall of ureter, and the other end of ureter is equipped with the connection the gasbag of gasbag is aerifyd the joint to and communicate the drainage chamber respectively, wash the chamber and detect the drainage joint in chamber, wash the joint and detect the joint, the drainage connects and is connected with low negative pressure drainage bottle through the rubber tube, and the top of this low negative pressure drainage bottle is equipped with low negative pressure mouth, and the bottom is equipped with the leakage.
The utility model discloses a ureter has the drainage chamber for inside, washes the chamber and detects the three cavity structures in chamber, and the drainage chamber passes through drainage joint and rubber tube and connects low negative pressure drainage bottle, can carry out the drainage operation of urine, and low negative pressure drainage bottle alternative whether needs low negative pressure drainage, and low negative pressure mouth is used for adjusting the negative pressure condition in the bottle, and there is the leakage fluid dram bottom the bottle, and the ooff valve about adopting if wash as bladder postoperative patient and use whole bottle volume selection 1000-. The flushing cavity is connected with flushing equipment such as an external syringe and the like through the flushing connector, the bladder can be flushed and loaded, the detection cavity is connected with the pressure detection mechanism through the detection connector, the change of the internal pressure of the bladder can be detected, and the bladder pressure and the internal pressure of the abdomen have high correlation (because the bladder is an abdominal cavity structure, the bladder is different according to the filling degree of urine due to the volume, the shape and the wall thickness, so the flexibility of the bladder is large, but the bladder floats at the lower end of the abdominal cavity in a semi-free state during filling and can directly bear the pressure of all aspects in the abdominal cavity, so the change of the internal pressure of the bladder can indirectly reflect the change of the internal pressure of the abdomen), and therefore, the change of the internal pressure of the bladder can be indirectly reflected by detecting the. When the flushing joint and the detection joint are not used, the medical rubber is used for blocking and plugging, so that the internal exposure of the urinary catheter can be avoided, and the infection of the urinary system of a patient can be reduced. The utility model discloses an keep somewhere the ureter can carry out the operation of drainage, washing, medicine loading and detection intravesical pressure, has the multifunctionality, does not have the wound to the detection of intravesical pressure moreover, and is simple and easy, and the correlation is good, to patient, safe and reliable, no injury. The utility model has the advantages of simple structure, convenient to use, it is with low costs, have good social and economic benefits.
Preferably, the pressure detection mechanism include one end with the test tube that detects the articulate, the other end of test tube is connected with the bottle plug puncture ware, is equipped with flow rate regulator on the test tube, is close to on the test tube bottle plug puncture ware department is connected with the breather pipe, and the opening part of this breather pipe is equipped with medical filtration membrane, is equipped with the ooff valve on the breather pipe, be located on the outer wall of test tube the breather pipe with be equipped with the scale between the detection joint.
The pressure detection mechanism adopts a flexible detection tube, when the intravesical pressure of a patient needs to be detected, urine in the bladder of the patient is drained through a low-negative pressure drainage bottle to ensure that the bladder is in an emptying state, a clamp is adopted to clamp a rubber tube, the detection tube is connected with a detection joint on the urine tube (when detection is not needed, the detection joint is blocked by a medical rubber plunger), a bottle stopper puncture outfit at the other end of the detection tube is inserted into an infusion bottle, warm physiological saline at about 40 ℃ is filled in the infusion bottle, a switch valve on a vent pipe is opened, a flow rate regulator is regulated to ensure that the physiological saline has proper flow rate (every minute, 200 and 250 drops are appropriate), 50-100ml of physiological saline is filled in the bladder of the patient, then the flow rate regulator is locked to stop filling the physiological saline, the top end of the detection tube is raised to ensure that the zero scale on the detection tube is level with the pubic symp, the upper part of the detection tube is communicated with the atmosphere through a vent tube, a medical air filtering membrane is arranged at an opening of the vent tube, the sterile environment in the detection tube is guaranteed, the infection of a urinary system is reduced, the intravesical pressure can be tested by observing the scale level of liquid in the detection tube and the fluctuation condition of the liquid, and then the condition of the intra-abdominal pressure of a patient is reflected indirectly. This pressure measurement mechanism's simple structure, convenient to use need not to connect the condition that patient intra-abdominal pressure can be judged to outside detecting instrument, has high convenience, is particularly useful for the condition of house guardianship treatment or emergent treatment of going out.
Preferably, an annular first mounting groove communicated to the outer wall of the detection pipe is formed in the end face of one end, connected with the detection joint, of the detection pipe, an annular rubber air bag is sleeved in the first mounting groove, in an initial state, one end face of the rubber air bag is attached to the bottom of the first mounting groove, and the other end face of the rubber air bag protrudes out of the end face of the first mounting groove; the inner wall of the detection joint is provided with an annular second mounting groove for accommodating the end part of the detection tube, the inner diameter of the rubber air bag is smaller than that of the detection joint, and the inner diameter of the detection joint is smaller than the outer diameter of the rubber air bag.
Set up annular first mounting groove at the tip of test tube, make the tip of test tube form the echelonment, be convenient for the cover establish rubber gasbag, during initial condition (no pressure), rubber gasbag salient in first mounting groove, and set up at the tip of test connection with first mounting groove complex second mounting groove, the internal thread is seted up to the second mounting groove, with test tube threaded connection, when test tube and test connection are connected completely, the terminal surface of test tube flushes with the tank bottom surface of second mounting groove, and the distance between the inner wall of first mounting groove and the inner wall of test connection is less than rubber gasbag's thickness, make rubber gasbag can block between first mounting groove and second mounting groove. When the gradual screw thread precession of detecting tube during in the second mounting groove of detection joint, rubber gasbag at first contacts with the tank bottom of second mounting groove, along with the continuation precession of detecting tube, and rubber gasbag is compressed, and when detecting tube and detection joint be connected completely, the relative both sides of rubber gasbag outer wall closely laminate with the inner wall of first mounting groove and second mounting groove respectively, realize sealed, the utility model discloses detecting tube and detection joint's connection structure has realized detecting tube and detection joint's high seal, prevents gas leakage, has guaranteed the detection effect of the pressure in the bladder, can guarantee detecting tube and detection intracavity sterile environment simultaneously, reduces the risk of patient's urinary system infection.
Preferably, pressure measurement mechanism includes electron pressure sensor and connects electron pressure sensor's data line, electron pressure sensor inlays to be established keeping away from of detection chamber on the inside wall of the one end of detection joint, the data line is located detect the intracavity, electron pressure sensor passes through the data line and is connected with the outer central processing unit of urine outside the tube, for example with the monitor that uses clinically is connected, can real-time monitoring patient's bladder pressure, and then indirect reaction goes out patient's intra-abdominal pressure, makes things convenient for medical personnel to monitor heavy patient.
Preferably, the gasbag includes first gasbag and the second gasbag that sets gradually along the length direction of ureter, gasbag inflation joint includes respectively with first gasbag inflation joint and the second gasbag inflation joint of first gasbag and second gasbag connection.
First gasbag and second gasbag are respectively through first gasbag inflation joint and second gasbag inflation joint independently fill the gassing, the utility model discloses when using, adopt two gasbag mode of fixing in turn, so, when one of them gasbag leads to loss of pressure or when leaking gas because of pressing for a long time, can adopt another gasbag to continue fixed the use, can avoid leading to the condition that the urine spills over from the urethra because of the ureter is fixed not firm, simultaneously, when the condition of leaking gas appears in the gasbag, need not to change the ureter in addition, the reducible damage that causes patient's bladder mucosa.
Preferably, be equipped with on the rubber tube and paste the area, should paste and take to have the gas pocket, the gas permeability is good, it is equipped with two pairs of tape stickers on the area to paste, during the use, it encircles patient's thigh at first to paste the area, can suitably adjust according to thigh leg footpath, it is used for fixed rubber tube to paste two pairs of tape stickers on the area, but rubber tube from the tape stickers repeatedly use of taking, avoid patient's skin direct contact medical sticky tape to arouse allergic symptom, can freely adjust the fixed length according to patient's activity condition simultaneously, also avoid because of fixed insecure, the tractive ureter arouses patient's uncomfortable sense, reduce the risk that unconscious patient takes place the unplanned extubation.
The utility model has the advantages that:
1. the utility model has the advantages of simple structure, convenient to use, it is with low costs, have good social and economic benefits.
2. The utility model discloses an keep somewhere the ureter can carry out the operation of drainage, washing, medicine loading and detection intravesical pressure, has the multifunctionality, does not have the wound to the detection of intravesical pressure moreover, and is simple and easy, and the correlation is good, to patient, safe and reliable, no injury.
3. The utility model discloses a pressure measurement mechanism adopts the test tube, simple structure, and convenient to use need not to connect the outside detecting instrument and can judge the condition of patient intra-abdominal pressure, has the convenience of height, is particularly useful for the condition of house guardianship treatment or the emergent treatment of going out.
4. The utility model discloses a set up the rubber gasbag in the junction of detecting tube and test joint, realized the high sealed of detecting tube and test joint, prevented gas leakage, guaranteed the detection effect of intravesical pressure, can guarantee simultaneously that the detecting tube and detect the sterile environment of intracavity, reduce the risk of patient's urinary system infection.
5. The utility model discloses a pressure measurement mechanism still can adopt electronic pressure sensor, and electronic pressure sensor passes through the data line and is connected with the monitor in the ward, and bladder pressure that can real-time monitoring patient, and then indirect reaction go out patient's intra-abdominal pressure makes things convenient for medical personnel to monitor to serious patient, and the testing result has accuracy and continuity.
6. The utility model discloses a mode that independent two gasbags are fixed in turn, when one of them gasbag pressed to lead to loss of pressure or appear leaking gas because of compressing for a long time, can adopt another gasbag to continue fixed the use, can avoid leading to the condition that the urine spills over from the urethra because of the ureter is fixed not firm, simultaneously, when the condition of gas leakage appears in the gasbag, need not to change the ureter in addition, the reducible damage that causes patient's bladder mucosa.
7. The utility model discloses the rubber tube is from pasting area repeatedly usable in area, avoids the medical sticky tape of patient's skin direct contact to arouse allergic symptom, can freely adjust the fixed length according to patient's activity condition simultaneously, also avoids because of fixed not jail, and the tractive ureter arouses patient's uncomfortable sense, reduces the risk that the unclear patient of consciousness takes place the unplanned extubation.
Drawings
FIG. 1 is a schematic structural view of a portable multifunctional indwelling urinary catheter for drainage according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a urinary catheter according to an embodiment of the present invention;
FIG. 3 is a schematic structural view I of the portable multifunctional indwelling urinary catheter for intravesical pressure detection according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a detecting tube according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of the connection position of the detection joint and the detection tube when the detection joint and the detection tube are not completely connected according to the embodiment of the present invention;
FIG. 6 is a cross-sectional view of the connection between the test connection and the test tube according to the embodiment of the present invention;
fig. 7 is a schematic structural diagram II of the portable multifunctional indwelling urinary catheter for detecting intravesical pressure in the embodiment of the present invention.
Description of reference numerals:
1. a urinary catheter; 11. a drainage lumen; 12. flushing the cavity; 13. a detection chamber; 14. a through hole; 15. an air bag inflation connector; 151. a first airbag inflation fitting; 152. a second airbag inflation fitting; 16. a drainage connector; 17. flushing the joint; 18. detecting the joint; 181. a second mounting groove; 2. a rubber tube; 21. a clip; 3. a low negative pressure drainage bottle; 31. a low negative pressure port; 32. a liquid discharge port; 4. a detection tube; 41. a first mounting groove; 42. a rubber air bag; 43. calibration; 44. a bottle stopper puncture outfit; 45. a flow rate regulator; 46. a breather pipe; 47. a Murphy dropper; 5. an electronic pressure sensor; 51. a data line; 6. an air bag; 61. a first air bag; 62. a second air bag; 7. and (6) sticking a tape.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 and 2, a portable multifunctional indwelling catheter comprises a catheter 1 which is internally provided with a drainage cavity 11, a flushing cavity 12 and a detection cavity 13 which are independent from each other, through holes 14 which are respectively communicated with the drainage cavity 11, the flushing cavity 12 and the detection cavity 13 are formed in the side wall of one end of the catheter 1, a plurality of through holes 14 are formed in the through holes 14, an air bag 6 is arranged on the outer wall of the catheter 1, an air bag inflation connector 15 connected with the air bag 6 is arranged at the other end of the catheter 1, and a drainage connector 16, a flushing connector 17 and a detection connector 18 which are respectively communicated with the drainage cavity 11, the flushing cavity 12 and the detection cavity 13 are formed in the through holes, the drainage connector 16 is connected with a low-negative-pressure drainage bottle 3 through a rubber tube 2, a low-negative-pressure port 31 is formed in the top of the low-negative-pressure drainage bottle 3, a.
The utility model discloses a catheter 1 has drainage chamber 11 for inside, wash chamber 12 and detect the three cavity structures in chamber 13, drainage chamber 11 connects low negative pressure drainage bottle 3 through drainage joint 16 and rubber tube 2, can carry out the drainage operation of urine, 3 alternative low negative pressure drainage bottles whether need low negative pressure drainage, low negative pressure mouth 31 is used for adjusting the negative pressure condition in the bottle, there is leakage fluid dram 32 bottom the bottle, switching valve about the adoption, if wash as bladder postoperative patient and use whole bottle capacity selection 1000-. The flushing cavity 12 is connected with an external flushing device such as a syringe and the like through a flushing connector 17, the bladder can be flushed and loaded, the detection cavity 13 is connected with a pressure detection mechanism through a detection connector 18, the change of the internal pressure of the bladder can be detected, and the bladder pressure and the internal pressure of the abdomen have high correlation (because the bladder is a structure in the abdomen, the bladder has large flexibility because the volume, the shape and the wall thickness are different according to the filling degree of urine, but the bladder floats at the lower end of the abdomen in a semi-free state during filling and can directly bear the pressure in all aspects of the inside of the abdomen, so the change of the internal pressure of the bladder can indirectly reflect the change of the internal pressure of the abdomen), and the change of the internal pressure of the bladder can be indirectly reflected by detecting the change of the internal pressure of. When the flushing joint 17 and the detection joint 18 are not used, the medical rubber is used for blocking and plugging, so that the internal exposure of the urinary catheter 1 can be avoided, and the infection of the urinary system of a patient can be reduced. The utility model discloses an keep somewhere ureter 1 can carry out the operation of drainage, washing, medicine loading and detection intravesical pressure, has the multifunctionality, does not have the wound to the detection of intravesical pressure moreover, and is simple and easy, and the correlation is good, to patient, safe and reliable, no injury. The utility model has the advantages of simple structure, convenient to use, it is with low costs, have good social and economic benefits.
In one embodiment, as shown in fig. 3 and 4, the pressure detection mechanism includes a detection tube 4 having one end connected to the detection joint 18, the other end of the detection tube 4 is connected to a bottle stopper puncture outfit 44, a murphy dropper 47 and a flow rate regulator 45 are disposed on the detection tube 4, a vent tube 46 is connected to the detection tube 4 near the bottle stopper puncture outfit 44, a medical air filtering membrane is disposed at an opening of the vent tube 46, a switch valve is disposed on the vent tube 46, and a scale 43 is disposed on an outer wall of the detection tube 4 between the vent tube 46 and the detection joint 18.
The pressure detection mechanism adopts a flexible detection tube 4, when the intravesical pressure of a patient needs to be detected, urine in the bladder of the patient is drained through a low negative pressure drainage bottle 3 at first, the bladder is in an emptying state, a clamp 21 is adopted to clamp a rubber tube 2, the detection tube 4 is connected with a detection joint 18 on a urine tube 1 (when the detection is not needed, the detection joint 18 is plugged by a medical rubber plunger), a bottle stopper puncture outfit 44 at the other end of the detection tube 4 is inserted into an infusion bottle, warm physiological saline at about 40 ℃ is injected into the infusion bottle, a switch valve on a vent pipe 46 is opened, a flow rate regulator 45 is regulated to ensure that the physiological saline has proper flow rate (200 and 250 drops per minute are proper), 50-100ml of physiological saline is injected into the bladder of the patient, then the flow rate regulator 45 is locked, the injection of the physiological saline is stopped, the top end of the detection tube 4 is lifted, so that a zero scale 43 on the detection tube 4 is flush with the, the upper part of the detection tube 4 is communicated with the atmosphere through a vent tube 46, a medical air filtering membrane is arranged at the opening of the vent tube 46, the sterile environment in the detection tube 4 is ensured, the infection of the urinary system is reduced, the intravesical pressure can be tested by observing the level of the scales 43 of the liquid in the detection tube 4 and the fluctuation condition of the liquid, and then the intra-abdominal pressure condition of a patient is reflected indirectly. This pressure measurement mechanism's simple structure, convenient to use need not to connect the condition that patient intra-abdominal pressure can be judged to outside detecting instrument, has high convenience, is particularly useful for the condition of house guardianship treatment or emergent treatment of going out.
In one embodiment, as shown in fig. 5 and 6, an annular first mounting groove 41 communicated to the outer wall of the detection tube 4 is formed on the left end surface of the detection tube 4, an annular rubber air bag 42 is sleeved in the first mounting groove 41, in an initial state, the right end surface of the rubber air bag 42 is attached to the bottom of the first mounting groove 41, and the left end surface of the rubber air bag 42 protrudes out of the end surface of the first mounting groove 41; an annular second mounting groove 181 for accommodating the end of the detection tube 4 is formed in the inner wall of the detection joint 18, the inner diameter of the rubber air bag 42 is smaller than the inner diameter of the detection joint 18, and the inner diameter of the detection joint 18 is smaller than the outer diameter of the rubber air bag 42.
Offer annular first mounting groove 41 at the tip of detecting tube 4, make the tip of detecting tube 4 form the echelonment, be convenient for cover establish rubber gasbag 42, during initial condition (no pressure), rubber gasbag 42 salient in first mounting groove 41, and offer at the tip of test connection 18 with first mounting groove 41 complex second mounting groove 181, the internal thread is offered to second mounting groove 181, with detecting tube 4 threaded connection, when detecting tube 4 and test connection 18 are connected completely, the terminal surface of detecting tube 4 flushes with the tank bottom surface of second mounting groove 181, and the distance between the inner wall of first mounting groove 41 and the inner wall of test connection 18 is less than the thickness of rubber gasbag 42, make rubber gasbag 42 can block between first mounting groove 41 and second mounting groove 181. When the gradual screw thread precession of detecting tube 4 during in the second mounting groove 181 of detection joint 18, rubber gasbag 42 at first contacts with the tank bottom of second mounting groove 181, along with the continuation precession of detecting tube 4, rubber gasbag 42 is compressed, and when detecting tube 4 was connected completely with detection joint 18, the relative both sides of rubber gasbag 42 outer wall closely laminated with the inner wall of first mounting groove 41 and second mounting groove 181 respectively, the realization was sealed, the utility model discloses detecting tube 4 has realized the highly sealed of detecting tube 4 with detection joint 18's connection structure, prevents gas leakage, has guaranteed the detection effect of intravesical pressure, can guarantee detecting tube 4 simultaneously and detect the interior sterile environment of chamber 13, reduces the risk of patient's urinary system infection.
In one embodiment, as shown in fig. 7, the pressure detection mechanism includes an electronic pressure sensor 5 and a data line 51 connected to the electronic pressure sensor 5, the electronic pressure sensor 5 is embedded in an inner side wall of one end of the detection cavity 13 far away from the detection joint 18, the data line 51 is disposed in the detection cavity 13, and the electronic pressure sensor 5 is connected to a central processing unit outside the urinary catheter 1 through the data line 51, for example, connected to a monitor used clinically, so as to monitor bladder pressure of a patient in real time, and indirectly reflect intra-abdominal pressure of the patient, thereby facilitating medical care personnel to monitor a heavy patient.
In one embodiment, as shown in fig. 2, the balloon 6 comprises a first balloon 61 and a second balloon 62 sequentially arranged along the length direction of the urinary catheter 1, and the balloon inflation connector 15 comprises a first balloon inflation connector 151 and a second balloon inflation connector 152 respectively connected with the first balloon 61 and the second balloon 62.
In one embodiment, as shown in fig. 1 and 3, the adhesive tape 7 is arranged on the rubber tube 2, and two auxiliary adhesive tapes 7 are arranged on the adhesive tape 7, when in use, the adhesive tape 7 firstly surrounds the thigh of a patient and can be properly adjusted according to the diameter of the thigh and the leg, the two auxiliary adhesive tapes 7 on the adhesive tape 7 are used for fixing the rubber tube 2, the adhesive tape 7 on the rubber tube 2 can be reused, so that the skin of the patient can be prevented from directly contacting with the medical adhesive tape to cause allergic symptoms, the fixed length can be freely adjusted according to the activity condition of the patient, the discomfort of the patient caused by pulling the urinary tube 1 due to infirm fixation can be avoided, and the risk of unplanned extirpation of the patient with unconscious consciousness can be reduced.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a portable multi-functional ureter of keeping somewhere, its characterized in that has mutually independent drainage chamber, washes the chamber and detects the ureter in chamber including inside, seted up on the lateral wall of the one end of ureter and communicate respectively the drainage chamber, wash the chamber and detect the through-hole in chamber, be equipped with the gasbag on the outer wall of ureter, the other end of ureter is equipped with the connection the gasbag inflation joint of gasbag to and communicate the drainage chamber respectively, wash the chamber and detect the drainage joint, the flushing joint of chamber and detect the chamber and connect, the drainage connects and is connected with low negative pressure drainage bottle through the rubber tube, it has pressure measurement mechanism to detect the articulate.
2. The portable multifunctional indwelling urinary catheter according to claim 1, wherein the pressure detection mechanism comprises a detection tube having one end connected to the detection joint, the other end of the detection tube is connected to a stopper puncture outfit, a ventilation tube is connected to the detection tube near the stopper puncture outfit, a medical air filtration membrane is arranged on the ventilation tube, and a scale is arranged on the outer wall of the detection tube between the ventilation tube and the detection joint.
3. The portable multifunctional indwelling urinary catheter according to claim 2, wherein an annular first mounting groove communicated to the outer wall of the detection tube is formed in the end surface of the detection tube connected to the detection joint, an annular rubber air bag is sleeved in the first mounting groove, and in an initial state, one end surface of the rubber air bag is attached to the bottom of the first mounting groove, and the other end surface of the rubber air bag protrudes out of the end surface of the first mounting groove; the inner wall of the detection joint is provided with an annular second mounting groove for accommodating the end part of the detection tube, the inner diameter of the rubber air bag is smaller than that of the detection joint, and the inner diameter of the detection joint is smaller than the outer diameter of the rubber air bag.
4. The portable multifunctional indwelling urinary catheter according to claim 1, wherein the pressure detection mechanism comprises an electronic pressure sensor embedded in the inner side wall of the detection chamber at the end far from the detection joint and a data line connected to the electronic pressure sensor, the data line being provided in the detection chamber.
5. The portable multifunctional indwelling urinary catheter according to claim 3 or 4, wherein the balloon comprises a first balloon and a second balloon arranged in sequence along the length direction of the urinary catheter, and the balloon inflation connector comprises a first balloon inflation connector and a second balloon inflation connector connected with the first balloon and the second balloon respectively.
6. The portable multifunctional indwelling urinary catheter according to claim 5, wherein an adhesive tape is provided on the rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215220.0U CN211214891U (en) | 2019-07-30 | 2019-07-30 | Portable multifunctional indwelling catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215220.0U CN211214891U (en) | 2019-07-30 | 2019-07-30 | Portable multifunctional indwelling catheter |
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| Publication Number | Publication Date |
|---|---|
| CN211214891U true CN211214891U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921215220.0U Active CN211214891U (en) | 2019-07-30 | 2019-07-30 | Portable multifunctional indwelling catheter |
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| Country | Link |
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| CN (1) | CN211214891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507893A (en) * | 2019-07-30 | 2019-11-29 | 自贡市第四人民医院(自贡市急救中心) | A kind of portable multi-function indwelling catheter and intra-abdominal pressure Indirect Detecting Method |
| CN113951861A (en) * | 2021-11-17 | 2022-01-21 | 中国人民解放军陆军特色医学中心 | From abdominal pressure monitoring pipe of taking intra-abdominal pressure to increase registration instruction sign |
-
2019
- 2019-07-30 CN CN201921215220.0U patent/CN211214891U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507893A (en) * | 2019-07-30 | 2019-11-29 | 自贡市第四人民医院(自贡市急救中心) | A kind of portable multi-function indwelling catheter and intra-abdominal pressure Indirect Detecting Method |
| CN113951861A (en) * | 2021-11-17 | 2022-01-21 | 中国人民解放军陆军特色医学中心 | From abdominal pressure monitoring pipe of taking intra-abdominal pressure to increase registration instruction sign |
| CN113951861B (en) * | 2021-11-17 | 2023-08-04 | 中国人民解放军陆军特色医学中心 | Abdominal pressure monitoring tube with intra-abdominal pressure increase registration indication mark |
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